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Aalto AL, Saadabadi A, Lindholm F, Kietz C, Himmelroos E, Marimuthu P, Salo-Ahen OMH, Eklund P, Meinander A. Stilbenoid compounds inhibit NF-κB-mediated inflammatory responses in the Drosophila intestine. Front Immunol 2023; 14:1253805. [PMID: 37809071 PMCID: PMC10556681 DOI: 10.3389/fimmu.2023.1253805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 09/04/2023] [Indexed: 10/10/2023] Open
Abstract
Introduction Stilbenoid compounds have been described to have anti-inflammatory properties in animal models in vivo, and have been shown to inhibit Ca2+-influx through the transient receptor potential ankyrin 1 (TrpA1). Methods To study how stilbenoid compounds affect inflammatory signaling in vivo, we have utilized the fruit fly, Drosophila melanogaster, as a model system. To induce intestinal inflammation in the fly, we have fed flies with the intestinal irritant dextran sodium sulphate (DSS). Results We found that DSS induces severe changes in the bacteriome of the Drosophila intestine, and that this dysbiosis causes activation of the NF-κB transcription factor Relish. We have taken advantage of the DSS-model to study the anti-inflammatory properties of the stilbenoid compounds pinosylvin (PS) and pinosylvin monomethyl ether (PSMME). With the help of in vivo approaches, we have identified PS and PSMME to be transient receptor ankyrin 1 (TrpA1)-dependent antagonists of NF-κB-mediated intestinal immune responses in Drosophila. We have also computationally predicted the putative antagonist binding sites of these compounds at Drosophila TrpA1. Discussion Taken together, we show that the stilbenoids PS and PSMME have anti-inflammatory properties in vivo in the intestine and can be used to alleviate chemically induced intestinal inflammation in Drosophila.
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Affiliation(s)
- Anna L. Aalto
- Cell Biology, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland
- InFLAMES Research Flagship Center, Åbo Akademi University, Turku, Finland
| | - Atefeh Saadabadi
- Pharmaceutical Sciences Laboratory, Pharmacy, Åbo Akademi University, Turku, Finland
- Structural Bioinformatics Laboratory, Biochemistry, Åbo Akademi University, Turku, Finland
- Laboratory of Molecular Science and Engineering, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland
| | - Fanny Lindholm
- Cell Biology, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland
| | - Christa Kietz
- Cell Biology, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland
| | - Emmy Himmelroos
- Cell Biology, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland
| | - Parthiban Marimuthu
- Pharmaceutical Sciences Laboratory, Pharmacy, Åbo Akademi University, Turku, Finland
- Structural Bioinformatics Laboratory, Biochemistry, Åbo Akademi University, Turku, Finland
| | - Outi M. H. Salo-Ahen
- Pharmaceutical Sciences Laboratory, Pharmacy, Åbo Akademi University, Turku, Finland
- Structural Bioinformatics Laboratory, Biochemistry, Åbo Akademi University, Turku, Finland
| | - Patrik Eklund
- Laboratory of Molecular Science and Engineering, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland
| | - Annika Meinander
- Cell Biology, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland
- InFLAMES Research Flagship Center, Åbo Akademi University, Turku, Finland
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2
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Wang L, Wang Q, Rosqvist E, Smått JH, Yong Q, Lassila L, Peltonen J, Rosenau T, Toivakka M, Willför S, Eklund P, Xu C, Wang X. Template-Directed Polymerization of Binary Acrylate Monomers on Surface-Activated Lignin Nanoparticles in Toughening of Bio-Latex Films. Small 2023; 19:e2207085. [PMID: 36919307 DOI: 10.1002/smll.202207085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/02/2023] [Indexed: 06/15/2023]
Abstract
Fabricating bio-latex colloids with core-shell nanostructure is an effective method for obtaining films with enhanced mechanical characteristics. Nano-sized lignin is rising as a class of sustainable nanomaterials that can be incorporated into latex colloids. Fundamental knowledge of the correlation between surface chemistry of lignin nanoparticles (LNPs) and integration efficiency in latex colloids and from it thermally processed latex films are scarce. Here, an approach to integrate self-assembled nanospheres of allylated lignin as the surface-activated cores in a seeded free-radical emulsion copolymerization of butyl acrylate and methyl methacrylate is proposed. The interfacial-modulating function on allylated LNPs regulates the emulsion polymerization and it successfully produces a multi-energy dissipative latex film structure containing a lignin-dominated core (16% dry weight basis). At an optimized allyl-terminated surface functionality of 1.04 mmol g-1 , the LNPs-integrated latex film exhibits extremely high toughness value above 57.7 MJ m-3 . With multiple morphological and microstructural characterizations, the well-ordered packing of latex colloids under the nanoconfinement of LNPs in the latex films is revealed. It is concluded that the surface chemistry metrics of colloidal cores in terms of the abundance of polymerization-modulating anchors and their accessibility have a delicate control over the structural evolution of core-shell latex colloids.
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Affiliation(s)
- Luyao Wang
- Laboratory of Natural Materials Technology, Åbo Akademi University, Henrikinkatu 2, Turku, FI-20500, Finland
| | - Qingbo Wang
- Laboratory of Natural Materials Technology, Åbo Akademi University, Henrikinkatu 2, Turku, FI-20500, Finland
| | - Emil Rosqvist
- Physical Chemistry, Laboratory of Molecular Science and Engineering, Åbo Akademi University, Henrikinkatu 2, Turku, FI-20500, Finland
| | - Jan-Henrik Smått
- Physical Chemistry, Laboratory of Molecular Science and Engineering, Åbo Akademi University, Henrikinkatu 2, Turku, FI-20500, Finland
| | - Qiwen Yong
- Laboratory of Natural Materials Technology, Åbo Akademi University, Henrikinkatu 2, Turku, FI-20500, Finland
| | - Lippo Lassila
- Turku Clinical Biomaterials Centre, University of Turku, Itäinen Pitkäkatu 4b, Turku, FI-20520, Finland
| | - Jouko Peltonen
- Physical Chemistry, Laboratory of Molecular Science and Engineering, Åbo Akademi University, Henrikinkatu 2, Turku, FI-20500, Finland
| | - Thomas Rosenau
- Laboratory of Natural Materials Technology, Åbo Akademi University, Henrikinkatu 2, Turku, FI-20500, Finland
- Department of Chemistry, University of Natural Resources and Life Sciences Vienna (BOKU University), Konrad-Lorenz-Strasse 24, Tulln, AT-3430, Austria
| | - Martti Toivakka
- Laboratory of Natural Materials Technology, Åbo Akademi University, Henrikinkatu 2, Turku, FI-20500, Finland
| | - Stefan Willför
- Laboratory of Natural Materials Technology, Åbo Akademi University, Henrikinkatu 2, Turku, FI-20500, Finland
| | - Patrik Eklund
- Organic Chemistry, Laboratory of Molecular Science and Engineering, Åbo Akademi University, Henrikinkatu 2, Turku, FI-20500, Finland
| | - Chunlin Xu
- Laboratory of Natural Materials Technology, Åbo Akademi University, Henrikinkatu 2, Turku, FI-20500, Finland
| | - Xiaoju Wang
- Laboratory of Natural Materials Technology, Åbo Akademi University, Henrikinkatu 2, Turku, FI-20500, Finland
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3
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Runeberg P, Ryabukhin D, Lagerquist L, Rahkila J, Eklund P. Transformations and antioxidative activities of lignans and stilbenes at high temperatures. Food Chem 2023; 404:134641. [DOI: 10.1016/j.foodchem.2022.134641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 09/30/2022] [Accepted: 10/13/2022] [Indexed: 11/22/2022]
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4
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Sousa‐Pinto B, Schünemann HJ, Sá‐Sousa A, Vieira RJ, Amaral R, Anto JM, Klimek L, Czarlewski W, Mullol J, Pfaar O, Bedbrook A, Brussino L, Kvedariene V, Larenas‐Linnemann DE, Okamoto Y, Ventura MT, Agache I, Ansotegui IJ, Bergmann KC, Bosnic‐Anticevich S, Canonica GW, Cardona V, Carreiro‐Martins P, Casale T, Cecchi L, Chivato T, Chu DK, Cingi C, Costa EM, Cruz AA, Del Giacco S, Devillier P, Eklund P, Fokkens WJ, Gemicioglu B, Haahtela T, Ivancevich JC, Ispayeva Z, Jutel M, Kuna P, Kaidashev I, Khaitov M, Kraxner H, Laune D, Lipworth B, Louis R, Makris M, Monti R, Morais‐Almeida M, Mösges R, Niedoszytko M, Papadopoulos NG, Patella V, Pham‐Thi N, Regateiro FS, Reitsma S, Rouadi PW, Samolinski B, Sheikh A, Sova M, Todo‐Bom A, Taborda‐Barata L, Toppila‐Salmi S, Sastre J, Tsiligianni I, Valiulis A, Vandenplas O, Wallace D, Waserman S, Yorgancioglu A, Zidarn M, Zuberbier T, Fonseca JA, Bousquet J. Consistent trajectories of rhinitis control and treatment in 16,177 weeks: The
MASK
‐air® longitudinal study. Allergy 2022; 78:968-983. [PMID: 36325824 DOI: 10.1111/all.15574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 09/22/2022] [Accepted: 10/03/2022] [Indexed: 11/06/2022]
Abstract
INTRODUCTION Data from mHealth apps can provide valuable information on rhinitis control and treatment patterns. However, in MASK-air®, these data have only been analyzed cross-sectionally, without considering the changes of symptoms over time. We analyzed data from MASK-air® longitudinally, clustering weeks according to reported rhinitis symptoms. METHODS We analyzed MASK-air® data, assessing the weeks for which patients had answered a rhinitis daily questionnaire on all 7 days. We firstly used k-means clustering algorithms for longitudinal data to define clusters of weeks according to the trajectories of reported daily rhinitis symptoms. Clustering was applied separately for weeks when medication was reported or not. We compared obtained clusters on symptoms and rhinitis medication patterns. We then used the latent class mixture model to assess the robustness of results. RESULTS We analyzed 113,239 days (16,177 complete weeks) from 2590 patients (mean age ± SD = 39.1 ± 13.7 years). The first clustering algorithm identified ten clusters among weeks with medication use: seven with low variability in rhinitis control during the week and three with highly-variable control. Clusters with poorly-controlled rhinitis displayed a higher frequency of rhinitis co-medication, a more frequent change of medication schemes and more pronounced seasonal patterns. Six clusters were identified in weeks when no rhinitis medication was used, displaying similar control patterns. The second clustering method provided similar results. Moreover, patients displayed consistent levels of rhinitis control, reporting several weeks with similar levels of control. CONCLUSIONS We identified 16 patterns of weekly rhinitis control. Co-medication and medication change schemes were common in uncontrolled weeks, reinforcing the hypothesis that patients treat themselves according to their symptoms.
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Affiliation(s)
- Bernardo Sousa‐Pinto
- MEDCIDS ‐ Department of Community Medicine, Information and Health Decision Sciences; Faculty of Medicine University of Porto Porto Portugal
- CINTESIS – Center for Health Technology and Services Research; University of Porto Porto Portugal
- RISE – Health Research Network; University of Porto Porto Portugal
| | - Holger J. Schünemann
- Department of Health Research Methods, Evidence, and Impact & Department of Medicine McMaster University Hamilton ON Canada
| | - Ana Sá‐Sousa
- MEDCIDS ‐ Department of Community Medicine, Information and Health Decision Sciences; Faculty of Medicine University of Porto Porto Portugal
- CINTESIS – Center for Health Technology and Services Research; University of Porto Porto Portugal
- RISE – Health Research Network; University of Porto Porto Portugal
| | - Rafael José Vieira
- MEDCIDS ‐ Department of Community Medicine, Information and Health Decision Sciences; Faculty of Medicine University of Porto Porto Portugal
- CINTESIS – Center for Health Technology and Services Research; University of Porto Porto Portugal
- RISE – Health Research Network; University of Porto Porto Portugal
| | - Rita Amaral
- MEDCIDS ‐ Department of Community Medicine, Information and Health Decision Sciences; Faculty of Medicine University of Porto Porto Portugal
- CINTESIS – Center for Health Technology and Services Research; University of Porto Porto Portugal
- RISE – Health Research Network; University of Porto Porto Portugal
| | - Josep M. Anto
- ISGlobal Barcelona Barcelona Spain
- IMIM (Hospital del Mar Medical Research Institute), Barcelona Spain
- Universitat Pompeu Fabra (UPF), Barcelona Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona Spain
| | - Ludger Klimek
- Department of Otolaryngology, Head and Neck Surgery, Universitätsmedizin Mainz, Mainz, and Center for Rhinology and Allergology Wiesbaden Germany
| | | | - Joaquim Mullol
- Rhinology Unit & Smell Clinic, ENT Department, Hospital Clínic; Clinical & Experimental Respiratory Immunoallergy, IDIBAPS, CIBERES University of Barcelona Spain
| | - Oliver Pfaar
- Section of Rhinology and Allergy, Department of Otorhinolaryngology, Head and Neck Surgery University Hospital Marburg Marburg Germany
| | | | - Luisa Brussino
- Department of Medical Sciences, Allergy and Clinical Immunology Unit University of Torino & Mauriziano Hospital Torino Italy
| | - Violeta Kvedariene
- Institute of Biomedical Sciences, Department of Pathology, Faculty of Medicine Vilnius University and Institute of Clinical medicine, Clinic of Chest diseases and Allergology, faculty of Medicine, Vilnius University Vilnius Lithuania
| | | | | | | | | | | | - Karl C. Bergmann
- Institute of Allergology Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Berlin Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP Berlin Germany
| | - Sinthia Bosnic‐Anticevich
- Quality Use of Respiratory Medicine Group Woolcock Institute of Medical Research Sydney NSW Australia
| | - G. Walter Canonica
- Department of Biomedical Sciences Humanitas University Pieve Emanuele, Italy & Personalized Medicine, Asthma and Allergy, Humanitas Clinical and Research Center IRCCS Rozzano Italy
| | - Victoria Cardona
- Allergy Section, Department of Internal Medicine, Hospital Vall d'Hebron & ARADyAL research network Barcelona Spain
| | - Pedro Carreiro‐Martins
- Serviço de Imunoalergologia, Hospital de Dona Estefânia, Centro Hospitalar Universitário de Lisboa Central Portugal; NOVA Medical School/Comprehensive Health Research Centre (CHRC), Lisbon Lisbon Portugal
| | - Thomas Casale
- Division of Allergy/immunology University of South Florida Tampa USA
| | - Lorenzo Cecchi
- SOS Allergology and Clinical Immunology, USL Toscana Centro Prato Italy
| | - Tomas Chivato
- School of Medicine University CEU San Pablo Madrid Spain
| | - Derek K. Chu
- Department of Medicine and Health Research Methods, Evidence & Impact McMaster University Hamilton Ontario Canada
| | | | - Elísio M. Costa
- UCIBIO, REQUINTE Faculty of Pharmacy and Competence Center on Active and Healthy Ageing of University of Porto (Porto4Ageing) Portugal
| | - Alvaro A. Cruz
- Fundaçao ProAR Federal University of Bahia and GARD/WHO Planning Group Salvador Bahia Brazil
| | - Stefano Del Giacco
- Department of Medical Sciences and Public Health and Unit of Allergy and Clinical Immunology, University Hospital "Duilio Casula" University of Cagliari Cagliari Italy
| | - Philippe Devillier
- VIM Suresnes, UMR_0892, Pôle des Maladies des Voies Respiratoires, Hôpital Foch Université Paris‐Saclay Suresnes France
| | - Patrik Eklund
- Umeå University Department of Computing Science Umeå Sweden
| | - Wytske J. Fokkens
- Department of Otorhinolaryngology Amsterdam University Medical Centres Amsterdam the Netherlands
| | - Bilun Gemicioglu
- Department of Pulmonary Diseases Istanbul University‐Cerrahpasa Istanbul Turkey
| | - Tari Haahtela
- Skin and Allergy Hospital, Helsinki University Hospital University of Helsinki Finland
| | | | - Zhanat Ispayeva
- President of Kazakhstan Association of Allergology and Clinical Immunology Department of Allergology and clinical immunology of the Kazakh National Medical University Almaty Kazakhstan
| | - Marek Jutel
- Department of Clinical Immunology Wrocław Medical University and ALL‐MED Medical Research Institute, Wroclaw Poland
| | - Piotr Kuna
- Division of Internal Medicine, Asthma and Allergy, Barlicki University Hospital Medical University of Lodz Poland
| | | | - Musa Khaitov
- National Research Center Institute of Immunology Federal Medicobiological Agency, Laboratory of Molecular immunology Moscow Russian Federation
- Pirogov Russian National Research Medical University Moscow Russian Federation
| | - Helga Kraxner
- Department of Otorhinolaryngology, Head and Neck Surgery Semmelweis University Budapest Hungary
| | | | - Brian Lipworth
- Scottish Centre for Respiratory Research, Cardiovascular & Diabetes Medicine, Medical Research Institute, Ninewells Hospital University of Dundee UK
| | - Renaud Louis
- Department of Pulmonary Medicine, CHU Sart‐Tilman and GIGA I3 research group Liege Belgium
| | - Michael Makris
- Allergy Unit "D Kalogeromitros", 2nd Dpt of Dermatology and Venereology, National & Kapodistrian University of Athens, "Attikon" University Hospital Greece
| | - Riccardo Monti
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario A Gemelli IRCCS, Università Cattolica del Sacro Cuore Rome Italy
| | | | - Ralph Mösges
- IMSB, Medical Faculty University at Cologne Cologne Germany
| | - Marek Niedoszytko
- Medical University of Gdańsk Department of Allergology, Gdansk Poland
| | | | - Vincenzo Patella
- Division of Allergy and Clinical Immunology, Department of Medicine, Agency of Health ASL Salerno, "Santa Maria della Speranza" Hospital, Battipaglia Salerno Italy
| | - Nhân Pham‐Thi
- Ecole Polytechnique Palaiseau, IRBA (Institut de Recherche bio‐Médicale des Armées), Bretigny France
| | - Frederico S. Regateiro
- Allergy and Clinical Immunology Unit, Centro Hospitalar e Universitário de Coimbra, Coimbra and Institute of Immunology, Faculty of Medicine University of Coimbra and Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra Coimbra Portugal
| | - Sietze Reitsma
- Department of Otorhinolaryngology Amsterdam University Medical Centres Amsterdam the Netherlands
| | - Philip W. Rouadi
- Department of Otolaryngology‐Head and Neck Surgery Eye and Ear University Hospital Salmiya Kuwait
| | - Boleslaw Samolinski
- Department of Prevention of Environmental Hazards, Allergology and Immunology Medical University of Warsaw Poland
| | - Aziz Sheikh
- Usher Institute The University of Edinburgh Edinburgh UK
| | - Milan Sova
- Department of Pulmonary medicine and tuberculosis University Hospital Brno Czech Republic
| | - Ana Todo‐Bom
- Imunoalergologia, Centro Hospitalar Universitário de Coimbra and Faculty of Medicine University of Coimbra Portugal
| | - Luis Taborda‐Barata
- Faculty of Health Sciences, University of Beira Interior, Covilhã. UBIAir ‐ Clinical & Experimental Lung Centre, University of Beira Interior, Covilhã. Department of Immunoallergology Cova da Beira University Hospital Centre Covilhã Portugal
| | - Sanna Toppila‐Salmi
- Skin and Allergy Hospital, Helsinki University Hospital University of Helsinki Finland
| | - Joaquin Sastre
- Fundacion Jimenez Diaz, CIBERES, Faculty of Medicine Autonoma University of Madrid Spain
| | - Ioanna Tsiligianni
- Health Planning Unit, Department of Social Medicine, Faculty of Medicine, University of Crete Greece and International Primary Care Respiratory Group IPCRG Aberdeen Scotland
| | - Arunas Valiulis
- Institute of Clinical Medicine and Institute of Health Sciences Medical Faculty of Vilnius University Vilnius Lithuania
| | - Olivier Vandenplas
- Department of Chest Medicine, Centre Hospitalier Universitaire UCL Université Catholique de Louvain, Yvoir Namur Belgium
| | | | - Susan Waserman
- Department of Medicine, Clinical Immunology and Allergy McMaster University Hamilton Ontario Canada
| | | | - Mihaela Zidarn
- University Clinic of Respiratory and Allergic Diseases Slovenia
- University of Ljubljana Ljubljana Slovenia
| | - Torsten Zuberbier
- Institute of Allergology Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Berlin Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP Berlin Germany
| | - Joao A. Fonseca
- MEDCIDS ‐ Department of Community Medicine, Information and Health Decision Sciences; Faculty of Medicine University of Porto Porto Portugal
- CINTESIS – Center for Health Technology and Services Research; University of Porto Porto Portugal
- RISE – Health Research Network; University of Porto Porto Portugal
| | - Jean Bousquet
- Institute of Allergology Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Berlin Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP Berlin Germany
- University Hospital Montpellier France
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5
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Sousa-Pinto B, Schünemann HJ, Sá-Sousa A, Vieira RJ, Amaral R, Anto JM, Klimek L, Czarlewski W, Mullol J, Pfaar O, Bedbrook A, Brussino L, Kvedariene V, Larenas-Linnemann D, Okamoto Y, Ventura MT, Agache I, Ansotegui IJ, Bergmann KC, Bosnic-Anticevich S, Brozek J, Canonica GW, Cardona V, Carreiro-Martins P, Casale T, Cecchi L, Chivato T, Chu DK, Cingi C, Costa EM, Cruz AA, Del Giacco S, Devillier P, Eklund P, Fokkens WJ, Gemicioglu B, Haahtela T, Ivancevich JC, Ispayeva Z, Jutel M, Kuna P, Kaidashev I, Khaitov M, Kraxner H, Laune D, Lipworth B, Louis R, Makris M, Monti R, Morais-Almeida M, Mösges R, Niedoszytko M, Papadopoulos NG, Patella V, Pham-Thi N, Regateiro FS, Reitsma S, Rouadi PW, Samolinski B, Sheikh A, Sova M, Todo-Bom A, Taborda-Barata L, Toppila-Salmi S, Sastre J, Tsiligianni I, Valiulis A, Vandenplas O, Wallace D, Waserman S, Yorgancioglu A, Zidarn M, Zuberbier T, Fonseca JA, Bousquet J. Comparison of rhinitis treatments using MASK-air® data and considering the minimal important difference. Allergy 2022; 77:3002-3014. [PMID: 35567393 DOI: 10.1111/all.15371] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 03/31/2022] [Accepted: 04/12/2022] [Indexed: 01/28/2023]
Abstract
BACKGROUND Different treatments exist for allergic rhinitis (AR), including pharmacotherapy and allergen immunotherapy (AIT), but they have not been compared using direct patient data (i.e., "real-world data"). We aimed to compare AR pharmacological treatments on (i) daily symptoms, (ii) frequency of use in co-medication, (iii) visual analogue scales (VASs) on allergy symptom control considering the minimal important difference (MID) and (iv) the effect of AIT. METHODS We assessed the MASK-air® app data (May 2015-December 2020) by users self-reporting AR (16-90 years). We compared eight AR medication schemes on reported VAS of allergy symptoms, clustering data by the patient and controlling for confounding factors. We compared (i) allergy symptoms between patients with and without AIT and (ii) different drug classes used in co-medication. RESULTS We analysed 269,837 days from 10,860 users. Most days (52.7%) involved medication use. Median VAS levels were significantly higher in co-medication than in monotherapy (including the fixed combination azelastine-fluticasone) schemes. In adjusted models, azelastine-fluticasone was associated with lower average VAS global allergy symptoms than all other medication schemes, while the contrary was observed for oral corticosteroids. AIT was associated with a decrease in allergy symptoms in some medication schemes. A difference larger than the MID compared to no treatment was observed for oral steroids. Azelastine-fluticasone was the drug class with the lowest chance of being used in co-medication (adjusted OR = 0.75; 95% CI = 0.71-0.80). CONCLUSION Median VAS levels were higher in co-medication than in monotherapy. Patients with more severe symptoms report a higher treatment, which is currently not reflected in guidelines.
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Affiliation(s)
- Bernardo Sousa-Pinto
- MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.,CINTESIS - Center for Health Technology and Services Research, University of Porto, Porto, Portugal.,RISE - Health Research Network, University of Porto, Porto, Portugal
| | - Holger J Schünemann
- Department of Health Research Methods, Evidence, and Impact & Department of Medicine, McMaster University, Hamilton, ON, Canada
| | - Ana Sá-Sousa
- MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.,CINTESIS - Center for Health Technology and Services Research, University of Porto, Porto, Portugal.,RISE - Health Research Network, University of Porto, Porto, Portugal
| | - Rafael José Vieira
- MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.,CINTESIS - Center for Health Technology and Services Research, University of Porto, Porto, Portugal.,RISE - Health Research Network, University of Porto, Porto, Portugal
| | - Rita Amaral
- MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.,CINTESIS - Center for Health Technology and Services Research, University of Porto, Porto, Portugal.,RISE - Health Research Network, University of Porto, Porto, Portugal
| | - Josep M Anto
- ISGlobal, Barcelona Institute for Global Health, Barcelona, Spain.,IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain.,Universitat Pompeu Fabra (UPF), Barcelona, Spain.,CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
| | - Ludger Klimek
- Department of Otolaryngology, Head and Neck Surgery, Universitätsmedizin Mainz, Mainz, and Center for Rhinology and Allergology, Wiesbaden, Germany
| | | | - Joaquim Mullol
- Rhinology Unit & Smell Clinic, ENT Department, Hospital Clínic, Clinical & Experimental Respiratory Immunoallergy, IDIBAPS, CIBERES, University of Barcelona, Barcelona, Spain
| | - Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany
| | | | - Luisa Brussino
- Department of Medical Sciences, Allergy and Clinical Immunology Unit, University of Torino & Mauriziano Hospital, Torino, Italy
| | - Violeta Kvedariene
- Institute of Biomedical Sciences, Department of Pathology, Faculty of Medicine, Vilnius University and Institute of Clinical Medicine, Clinic of Chest Diseases and Allergology, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - Desirée Larenas-Linnemann
- Center of Excellence in Asthma and Allergy, Médica Sur Clinical Foundation and Hospital, México City, Mexico
| | - Yoshitaka Okamoto
- Department of Otorhinolaryngology, Chiba University Hospital, Chiba, Japan
| | - Maria Teresa Ventura
- University of Bari Medical School, Unit of Geriatric Immunoallergology, Bari, Italy
| | | | - Ignacio J Ansotegui
- Department of Allergy and Immunology, Hospital Quironsalud Bizkaia, Bilbao, Spain
| | - Karl C Bergmann
- Institute of Allergology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.,Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology, Berlin, Germany
| | - Sinthia Bosnic-Anticevich
- Quality Use of Respiratory Medicine Group, Woolcock Institute of Medical Research, The University of Sydney, and Sydney Local Health District, Sydney, NSW, Australia
| | - Jan Brozek
- Department of Health Research Methods, Evidence, and Impact & Department of Medicine, McMaster University, Hamilton, ON, Canada
| | - G Walter Canonica
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy.,Personalized Medicine, Asthma and Allergy, Humanitas Clinical and Research Center IRCCS, Rozzano, Italy
| | - Victoria Cardona
- Allergy Section, Department of Internal Medicine, Hospital Vall d'Hebron & ARADyAL Research Network, Barcelona, Spain
| | - Pedro Carreiro-Martins
- Serviço de Imunoalergologia, Hospital de Dona Estefânia, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal.,NOVA Medical School/Comprehensive Health Research Centre (CHRC), Lisbon, Portugal
| | - Thomas Casale
- Division of Allergy/Immunology, University of South Florida, Tampa, Florida, USA
| | - Lorenzo Cecchi
- SOS Allergology and Clinical Immunology, USL Toscana Centro, Prato, Italy
| | - Tomas Chivato
- School of Medicine, University CEU San Pablo, Madrid, Spain
| | - Derek K Chu
- Department of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, ON, Canada
| | - Cemal Cingi
- ENT Department, Medical Faculty, Eskisehir Osmangazi University, Eskisehir, Turkey
| | - Elísio M Costa
- UCIBIO, REQUINTE, Faculty of Pharmacy and Competence Center on Active and Healthy Ageing of University of Porto (Porto4Ageing), Porto, Portugal
| | - Alvaro A Cruz
- Fundaçao ProAR, Federal University of Bahia and GARD/WHO Planning Group, Salvador, Brazil
| | - Stefano Del Giacco
- Department of Medical Sciences and Public Health and Unit of Allergy and Clinical Immunology, University Hospital "Duilio Casula", University of Cagliari, Cagliari, Italy
| | - Philippe Devillier
- VIM Suresnes, UMR_0892, Pôle des Maladies des Voies Respiratoires, Hôpital Foch, Université Paris-Saclay, Suresnes, France
| | - Patrik Eklund
- Department of Computing Science, Umeå University, Umeå, Sweden
| | - Wytske J Fokkens
- Department of Otorhinolaryngology, Amsterdam University Medical Centres, Location AMC, Amsterdam, The Netherlands
| | - Bilun Gemicioglu
- Department of Pulmonary Diseases, Istanbul University-Cerrahpasa, Cerrahpasa Faculty of Medicine, Istanbul, Turkey
| | - Tari Haahtela
- Skin and Allergy Hospital, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | | | - Zhanat Ispayeva
- President of Kazakhstan Association of Allergology and Clinical Immunology, Department of Allergology and Clinical Immunology of the Kazakh National Medical University, Almaty, Kazakhstan
| | - Marek Jutel
- Department of Clinical Immunology, Wrocław Medical University, Wrocław, Poland.,ALL-MED Medical Research Institute, Wrocław, Poland
| | - Piotr Kuna
- Division of Internal Medicine, Asthma and Allergy, Barlicki University Hospital, Medical University of Lodz, Lodz, Poland
| | | | - Musa Khaitov
- National Research Center, Institute of Immunology, Federal Medicobiological Agency, Laboratory of Molecular Immunology, Moscow, Russia and Pirogov Russian National Research Medical University, Moscow, Russia
| | - Helga Kraxner
- Department of Otorhinolaryngology, Head and Neck Surgery, Semmelweis University, Budapest, Hungary
| | | | - Brian Lipworth
- Scottish Centre for Respiratory Research, Cardiovascular & Diabetes Medicine, Medical Research Institute, Ninewells Hospital, University of Dundee, Dundee, UK
| | - Renaud Louis
- Department of Pulmonary Medicine, CHU Sart-Tilman, and GIGA I3 Research Group, Liege, Belgium
| | - Michael Makris
- Allergy Unit "D Kalogeromitros", 2nd Department of Dermatology and Venereology, National & Kapodistrian University of Athens, "Attikon" University Hospital, Athens, Greece
| | - Riccardo Monti
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario A Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | | | - Ralph Mösges
- IMSB, Medical Faculty, University at Cologne, and ClinCompetence Cologne GmbH, Cologne, Germany
| | - Marek Niedoszytko
- Department of Allergology, Medical University of Gdańsk, Gdansk, Poland
| | | | - Vincenzo Patella
- Division of Allergy and Clinical Immunology, Department of Medicine, Agency of Health ASL Salerno, "Santa Maria della Speranza" Hospital, Battipaglia, Italy
| | - Nhân Pham-Thi
- Ecole Polytechnique Palaiseau, IRBA (Institut de Recherche bio-Médicale des Armées), Bretigny, France
| | - Frederico S Regateiro
- Allergy and Clinical Immunology Unit, Centro Hospitalar e Universitário de Coimbra, Coimbra and Institute of Immunology, Faculty of Medicine, University of Coimbra, and Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Sietze Reitsma
- Department of Otorhinolaryngology, Amsterdam University Medical Centres, AMC, Amsterdam, The Netherlands
| | - Philip W Rouadi
- Department of Otolaryngology-Head and Neck Surgery, Eye and Ear University Hospital, Beirut, Lebanon.,ENT Department, Dar Al Shifa Hospital- Salmiya, Salmiya, Kuwait
| | - Boleslaw Samolinski
- Department of Prevention of Environmental Hazards, Allergology and Immunology, Medical University of Warsaw, Warsaw, Poland
| | - Aziz Sheikh
- Usher Institute, The University of Edinburgh, Edinburgh, UK
| | - Milan Sova
- Department of Pulmonary Medicine and Tuberculosis, University Hospital Brno, Brno, Czech Republic
| | - Ana Todo-Bom
- Imunoalergologia, Centro Hospitalar Universitário de Coimbra and Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Luis Taborda-Barata
- Faculty of Health Sciences, University of Beira Interior, Covilhã, Portugal.,UBIAir - Clinical & Experimental Lung Centre, University of Beira Interior, Covilhã, Portugal.,Department of Immunoallergology, Cova da Beira University Hospital Centre, Covilhã, Portugal
| | - Sanna Toppila-Salmi
- Skin and Allergy Hospital, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Joaquin Sastre
- Fundacion Jimenez Diaz, CIBERES, Faculty of Medicine, Autonoma University of Madrid, Madrid, Spain
| | - Ioanna Tsiligianni
- Health Planning Unit, Department of Social Medicine, Faculty of Medicine, University of Crete, Greece and International Primary Care Respiratory Group IPCRG, Aberdeen, Scotland
| | - Arunas Valiulis
- Institute of Clinical Medicine and Institute of Health Sciences, Medical Faculty of Vilnius University, Vilnius, Lithuania
| | - Olivier Vandenplas
- Department of Chest Medicine, Centre Hospitalier Universitaire UCL Namur, Université Catholique de Louvain, Yvoir, Belgium
| | - Dana Wallace
- Nova Southeastern University, Fort Lauderdale, Florida, USA
| | - Susan Waserman
- Department of Medicine, Clinical Immunology and Allergy, McMaster University, Hamilton, ON, Canada
| | | | - Mihaela Zidarn
- University Clinic of Respiratory and Allergic Diseases, Golnick, Slovenia.,Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Torsten Zuberbier
- Institute of Allergology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.,Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology, Berlin, Germany
| | - Joao A Fonseca
- MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.,CINTESIS - Center for Health Technology and Services Research, University of Porto, Porto, Portugal.,RISE - Health Research Network, University of Porto, Porto, Portugal
| | - Jean Bousquet
- Institute of Allergology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.,Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology, Berlin, Germany.,University Hospital Montpellier, Montpellier, France
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6
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Rissanen JV, Lagerquist L, Eränen K, Hemming J, Eklund P, Grènman H. O2 as initiator of autocatalytic degradation of hemicelluloses and monosaccharides in hydrothermal treatment of spruce. Carbohydr Polym 2022; 293:119740. [DOI: 10.1016/j.carbpol.2022.119740] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 05/30/2022] [Accepted: 06/13/2022] [Indexed: 11/24/2022]
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7
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Illario M, De Luca V, Onorato G, Tramontano G, Carriazo AM, Roller-Wirnsberger RE, Apostolo J, Eklund P, Goswami N, Iaccarino G, Triassi M, Farrell J, Bousquet J. Interactions Between EIP on AHA Reference Sites and Action Groups to Foster Digital Innovation of Health and Care in European Regions. Clin Interv Aging 2022; 17:343-358. [PMID: 35400996 PMCID: PMC8985824 DOI: 10.2147/cia.s323723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 02/22/2022] [Indexed: 11/23/2022] Open
Abstract
The article describes some of the achievements of the European Innovation Partnership on Active and Healthy Ageing (EIP on AHA), after eight years in operation. These results were achieved thanks to the collaborative work of the action groups (AGs) and reference sites (RSs). RS regional ecosystems include key organisations committed to investing in innovation to foster active and healthy ageing. The AGs are groups of professionals committed to sharing their knowledge and skills in active and healthy ageing. This article reports on the approach used by the EIP on AHA to bring together experts and regions in identifying and addressing these challenges. Synergies between AGs offered substantial support to RSs, allowing regional health and care priorities and challenges to be identified and pursued through AG commitments. Building upon the experiences of the EIP on AHA, the Reference Sites Collaborative Network has set up a number of thematic action groups that bring together multidisciplinary experts from across Europe to address the main health and social care challenges at regional, national and European level.
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Affiliation(s)
- Maddalena Illario
- Dipartimento di Sanità Pubblica, Università degli Studi di Napoli Federico II, Naples, Italy
- Executive Board, EIP on AHA Reference Sites Collaborative Network, Brussels, Belgium
- Research & Development Unit, Azienda Ospedaliera Universitaria Federico II, Naples, Italy
- Correspondence: Maddalena Illario, Dipartimento di Sanità Pubblica, Università degli Studi di Napoli Federico II, Via Sergio Pansini n.5, Naples, 80131, Italy, Tel +39 0817464211, Fax +39 0817464212, Email
| | - Vincenzo De Luca
- Dipartimento di Sanità Pubblica, Università degli Studi di Napoli Federico II, Naples, Italy
| | - Gabrielle Onorato
- Executive Board, EIP on AHA Reference Sites Collaborative Network, Brussels, Belgium
| | - Giovanni Tramontano
- Executive Board, EIP on AHA Reference Sites Collaborative Network, Brussels, Belgium
- Research & Development Unit, Azienda Ospedaliera Universitaria Federico II, Naples, Italy
| | - Ana Maria Carriazo
- Executive Board, EIP on AHA Reference Sites Collaborative Network, Brussels, Belgium
- Deputy Regional Ministry, Regional Ministry of Health and Families of Andalusia, Seville, Spain
| | | | - Joao Apostolo
- Health and Care Sciences Research Unit, Escola Superior de Enfermagem de Coimbra, Coimbra, Portugal
| | - Patrik Eklund
- Department of Computing Science, Umeå University, Umeå, Sweden
| | - Nandu Goswami
- Division of Physiology, Medical University of Graz, Graz, Austria
- Nandu Goswami, Division of Physiology, Medical University of Graz, Neue Stiftingtalstraße 6, Graz, 8010, Austria, Tel +43 31638573852, Fax +43 31638579005, Email
| | - Guido Iaccarino
- Dipartimento di Scienze Biomediche Avanzate, Università degli Studi di Napoli Federico II, Naples, Italy
| | - Maria Triassi
- Dipartimento di Sanità Pubblica, Università degli Studi di Napoli Federico II, Naples, Italy
| | - John Farrell
- Executive Board, EIP on AHA Reference Sites Collaborative Network, Brussels, Belgium
| | - Jean Bousquet
- Executive Board, EIP on AHA Reference Sites Collaborative Network, Brussels, Belgium
- MACVIA-France, Fondation partenariale FMC VIA-LR, Montpellier, France
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8
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Sousa‐Pinto B, Azevedo LF, Jutel M, Agache I, Canonica GW, Czarlewski W, Papadopoulos NG, Bergmann K, Devillier P, Laune D, Klimek L, Anto A, Anto JM, Eklund P, Almeida R, Bedbrook A, Bosnic‐Anticevich S, Brough HA, Brussino L, Cardona V, Casale T, Cecchi L, Charpin D, Chivato T, Costa EM, Cruz AA, Dramburg S, Durham SR, De Feo G, Gerth van Wijk R, Fokkens WJ, Gemicioglu B, Haahtela T, Illario M, Ivancevich JC, Kvedariene V, Kuna P, Larenas‐Linnemann DE, Makris M, Mathieu‐Dupas E, Melén E, Morais‐Almeida M, Mösges R, Mullol J, Nadeau KC, Pham‐Thi N, O’Hehir R, Regateiro FS, Reitsma S, Samolinski B, Sheikh A, Stellato C, Todo‐Bom A, Tomazic PV, Toppila‐Salmi S, Valero A, Valiulis A, Ventura MT, Wallace D, Waserman S, Yorgancioglu A, Vries G, Eerd M, Zieglmayer P, Zuberbier T, Pfaar O, Almeida Fonseca J, Bousquet J. Development and validation of combined symptom-medication scores for allergic rhinitis. Allergy 2021; 77:2147-2162. [PMID: 34932829 DOI: 10.1111/all.15199] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 11/22/2021] [Accepted: 12/04/2021] [Indexed: 01/11/2023]
Abstract
BACKGROUND Validated combined symptom-medication scores (CSMSs) are needed to investigate the effects of allergic rhinitis treatments. This study aimed to use real-life data from the MASK-air® app to generate and validate hypothesis- and data-driven CSMSs. METHODS We used MASK-air® data to assess the concurrent validity, test-retest reliability and responsiveness of one hypothesis-driven CSMS (modified CSMS: mCSMS), one mixed hypothesis- and data-driven score (mixed score), and several data-driven CSMSs. The latter were generated with MASK-air® data following cluster analysis and regression models or factor analysis. These CSMSs were compared with scales measuring (i) the impact of rhinitis on work productivity (visual analogue scale [VAS] of work of MASK-air® , and Work Productivity and Activity Impairment: Allergy Specific [WPAI-AS]), (ii) quality-of-life (EQ-5D VAS) and (iii) control of allergic diseases (Control of Allergic Rhinitis and Asthma Test [CARAT]). RESULTS We assessed 317,176 days of MASK-air® use from 17,780 users aged 16-90 years, in 25 countries. The mCSMS and the factor analyses-based CSMSs displayed poorer validity and responsiveness compared to the remaining CSMSs. The latter displayed moderate-to-strong correlations with the tested comparators, high test-retest reliability and moderate-to-large responsiveness. Among data-driven CSMSs, a better performance was observed for cluster analyses-based CSMSs. High accuracy (capacity of discriminating different levels of rhinitis control) was observed for the latter (AUC-ROC = 0.904) and for the mixed CSMS (AUC-ROC = 0.820). CONCLUSION The mixed CSMS and the cluster-based CSMSs presented medium-high validity, reliability and accuracy, rendering them as candidates for primary endpoints in future rhinitis trials.
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Affiliation(s)
- Bernardo Sousa‐Pinto
- MEDCIDS ‐ Department of Community Medicine, Information and Health Decision Sciences Faculty of Medicine University of Porto Porto Portugal
- CINTESIS ‐ Center for Health Technology and Services Research University of Porto Porto Portugal
| | - Luís Filipe Azevedo
- MEDCIDS ‐ Department of Community Medicine, Information and Health Decision Sciences Faculty of Medicine University of Porto Porto Portugal
- CINTESIS ‐ Center for Health Technology and Services Research University of Porto Porto Portugal
| | - Marek Jutel
- Department of Clinical Immunology Wrocław Medical University Wroclaw Poland
- ALL‐MED Medical Research Institute Wroclaw Poland
| | - Ioana Agache
- Faculty of Medicine Transylvania University Brasov Romania
| | - G. Walter Canonica
- Department of Biomedical Sciences Humanitas University Milan Italy
- Personalized Medicine Asthma & Allergy ‐Humanitas Clinical & Research Centre IRCCS Rozzano Italy
| | | | - Nikolaos G. Papadopoulos
- Allergy Department 2nd Pediatric Clinic Athens General Children's Hospital “P&A Kyriakou” University of Athens Athens Greece
| | - Karl‐Christian Bergmann
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology Berlin Germany
- Institute for Allergology, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Berlin Germany
| | - Philippe Devillier
- UPRES EA220 Pôle des Maladies des Voies Respiratoires Hôpital Foch Université Paris‐Saclay Suresnes France
| | | | - Ludger Klimek
- Department of Otolaryngology, Head and Neck Surgery Universitätsmedizin Mainz Mainz Germany
- Center for Rhinology and Allergology Wiesbaden Germany
| | | | - Josep M. Anto
- ISGlobAL Barcelona Institute for Global Health Barcelona Spain
- IMIM (Hospital del Mar Medical Research Institute) Barcelona Spain
- Universitat Pompeu Fabra (UPF) Barcelona Spain
- CIBER Epidemiología y Salud Pública (CIBERESP) Barcelona Spain
| | - Patrik Eklund
- Computing Science Department Umeå University Umeå Finland
| | - Rute Almeida
- MEDCIDS ‐ Department of Community Medicine, Information and Health Decision Sciences Faculty of Medicine University of Porto Porto Portugal
- CINTESIS ‐ Center for Health Technology and Services Research University of Porto Porto Portugal
| | | | - Sinthia Bosnic‐Anticevich
- Quality Use of Respiratory Medicine Group Woolcock Institute of Medical Research The University of Sydney Sydney New South Wales Australia
- Sydney Local Health District Sydney New South Wales Australia
| | - Helen A. Brough
- Division of Allergy/Immunology University of South Florida Tampa Florida USA
| | - Luisa Brussino
- Department of Medical Sciences Allergy and Clinical Immunology Unit University of Torino & Mauriziano Hospital Torino Italy
| | - Victoria Cardona
- Allergy Section Department of Internal Medicine Hospital Vall d'Hebron & ARADyAL Research Network Barcelona Spain
| | - Thomas Casale
- Division of Allergy/Immunology University of South Florida Tampa Florida USA
| | - Lorenzo Cecchi
- SOS Allergology and Clinical Immunology USL Toscana Centro Prato Italy
| | - Denis Charpin
- Clinique des Bronches Allergie et Sommeil Hôpital Nord Marseille France
| | - Tomás Chivato
- School of Medicine University CEU San Pablo Madrid Spain
| | - Elisio M. Costa
- Faculty of Pharmacy and Competence Center on Active and Healthy Ageing University of Porto (Porto4Ageing) UCIBIOREQUINTE Porto Portugal
| | - Alvaro A. Cruz
- Fundaçao ProAR Federal University of Bahia and GARD/WHO Planning Group Salvador Brazil
| | - Stephanie Dramburg
- Department of Pediatric Pneumology, Immunology and Intensive Care Medicine Charité Medical University Berlin Germany
| | - Stephen R. Durham
- Allergy and Clinical Immunology National Heart and Lung Institute Imperial College London London UK
| | - Giulia De Feo
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana” University of Salerno Salerno Italy
| | - Roy Gerth van Wijk
- Section of Allergology Department of Internal Medicine Erasmus MC Rotterdam The Netherlands
| | - Wystke J. Fokkens
- Department of Otorhinolaryngology Amsterdam University Medical Centres Amsterdam The Netherlands
| | - Bilun Gemicioglu
- Department of Pulmonary Diseases Cerrahpasa Faculty of Medicine Istanbul University‐Cerrahpasa Istanbul Turkey
| | - Tari Haahtela
- Skin and Allergy Hospital Helsinki University Hospital University of Helsinki Helsinki Finland
| | - Maddalena Illario
- Department of Public Health and Research and Development Unit Federico II University and Hospital Naples Italy
| | | | - Violeta Kvedariene
- Department of Pathology Faculty of Medicine Institute of Biomedical Sciences Vilnius University Vilnius Lithuania
- Faculty of Medicine Institute of Clinical Medicine Clinic of Chest Diseases and Allergology Vilnius University Vilnius Lithuania
| | - Piotr Kuna
- Division of Internal Medicine, Asthma and Allergy Barlicki University Hospital Medical University of Lodz Poland
| | | | - Michael Makris
- Allergy Unit “D Kalogeromitros” 2nd Department of Dermatology and Venereology National & Kapodistrian University of Athens, “Attikon” University Hospital Athens Greece
| | | | - Erik Melén
- Sachs’ Children and Youth Hospital Södersjukhuset Stockholm Sweden
- Institute of Environmental Medicine Karolinska Institutet Stockholm Sweden
| | | | - Ralph Mösges
- CRI‐Clinical Research International‐Ltd Hamburg Germany
| | - Joaquim Mullol
- Rhinology Unit & Smell Clinic ENT Department Hospital Clínic Barcelona Spain
- Clinical & Experimental Respiratory Immunoallergy IDIBAPSCIBERESUniversity of Barcelona Barcelona Spain
| | - Kari C. Nadeau
- Sean N. Parker Center for Allergy and Asthma Research Stanford University School of Medicine Stanford California USA
| | - Nhân Pham‐Thi
- IRBA (Institut de Recherche bio‐Médicale des Armées) Ecole Polytechnique Palaiseau Bretigny France
| | - Robyn O’Hehir
- Department of Allergy, Immunology and Respiratory Medicine Central Clinical School Monash University and Alfred Health Melbourne Victoria Australia
| | - Frederico S. Regateiro
- Allergy and Clinical Immunology Unit Centro Hospitalar e Universitário de Coimbra Coimbra Portugal
- Institute of Immunology Faculty of Medicine University of Coimbra Portugal
- ICBR ‐ Coimbra Institute for Clinical and Biomedical Research CIBB Coimbra Portugal
| | - Sietze Reitsma
- Department of Otorhinolaryngology Amsterdam University Medical CentresAMC Amsterdam The Netherlands
| | - Boleslaw Samolinski
- Department of Prevention of Environmental Hazards, Allergology and Immunology Medical University of Warsaw Warsaw Poland
| | - Aziz Sheikh
- Usher Institute The University of Edinburgh Edinburgh UK
| | - Cristiana Stellato
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana” University of Salerno Salerno Italy
| | - Ana Todo‐Bom
- Imunoalergologia Centro Hospitalar Universitário de Coimbra and Faculty of Medicine University of Coimbra Coimbra Portugal
| | - Peter Valentin Tomazic
- Department of General ORL, H&NS Medical University of GrazENT‐University Hospital Graz Austria
| | - Sanna Toppila‐Salmi
- Skin and Allergy Hospital Helsinki University Hospital and University of Helsinki Helsinki Finland
| | - Antonio Valero
- Pneumology and Allergy Department CIBERES and Clinical & Experimental Respiratory Immunoallergy IDIBAPSUniversity of Barcelona Spain
| | - Arunas Valiulis
- Faculty of Medicine Institute of Clinical Medicine & Institute of Health Sciences Vilnius University Vilnius Lithuania
- European Academy of Paediatrics (EAP/UEMS‐SP) Brussels Belgium
| | - Maria Teresa Ventura
- Unit of Geriatric Immunoallergology University of Bari Medical School Bari Italy
| | - Dana Wallace
- Nova Southeastern University Fort Lauderdale Florida USA
| | - Susan Waserman
- Department of Medicine Clinical Immunology and Allergy McMaster University Hamilton Ontario Canada
| | - Arzu Yorgancioglu
- Department of Pulmonary Diseases Faculty of Medicine Celal Bayar University Manisa Turkey
| | | | | | - Petra Zieglmayer
- Vienna Challenge Chamber Vienna Austria
- Competence Center for Allergology and Immunology Karl Landsteiner University Krems Austria
| | - Torsten Zuberbier
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology Berlin Germany
- Institute for Allergology, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Berlin Germany
| | - Oliver Pfaar
- Section of Rhinology and Allergy Department of Otorhinolaryngology, Head and Neck Surgery University Hospital MarburgPhilipps‐Universität Marburg Marburg Germany
| | - João Almeida Fonseca
- Departamento Medicina da Comunidade Informaçao e Decisao em Saude (MEDCIDS) Faculdada de Medicina da Universidade do Porto Porto Portugal
- Medicina, EDucaçao, I&D e Avaliaçao Lda (MEDIDA) Porto Portugal
- Imunoalergologia CUF Porto Portugal
| | - Jean Bousquet
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology Berlin Germany
- Institute for Allergology, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Berlin Germany
- MACVIA‐France Montpellier France
- University Hospital Montpellier Montpellier France
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9
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Lu X, Lagerquist L, Eränen K, Hemming J, Eklund P, Estel L, Leveneur S, Grénman H. Reductive Catalytic Depolymerization of Semi-industrial Wood-Based Lignin. Ind Eng Chem Res 2021; 60:16827-16838. [PMID: 34880549 PMCID: PMC8641393 DOI: 10.1021/acs.iecr.1c03154] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 10/26/2021] [Accepted: 10/26/2021] [Indexed: 11/28/2022]
Abstract
![]()
The current work
studies the reductive catalytic depolymerization
(RCD) of lignin from a novel semi-industrial process. The aim was
to obtain aromatic mono-, di-, tri-, and tetramers for further valorization.
The substrate and products were characterized by multiple analytical
methods, including high pressure size-exclusion chromatography (HPSEC),
gas chromatography–mass spectrometry, GC-flame ionization detector
(FID), GC-FID/thermal conductivity detector (TCD), and NMR. The RCD
was studied by exploring the influence of different parameters, such
as lignin solubility, reaction time, hydrogen pressure, reaction temperature,
pH, type and loading of the catalyst, as well as type and composition
of the organic/aqueous solvent. The results show that an elevated
temperature, a redox catalyst, and a hydrogen atmosphere are essential
for the depolymerization and stability of the products, while the
reaction medium also plays an important role. The highest obtained
mono- to tetramers yield was 98% and mono- to dimers yield over 85%
in the liquid phase products. The reaction mechanisms influenced the
structure of the aliphatic chain in the monomers, but left the phenolic
structure along with the methoxy groups largely unaltered. The current
work contributes to the development and debottlenecking of the novel
and sustainable overall process, which utilizes efficiently all the
fractions of wood, in line with the principles of green engineering
and chemistry.
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Affiliation(s)
- Xiaojia Lu
- Laboratory of Industrial Chemistry and Reaction Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Henriksgatan 2, 20500 Turku, Finland.,Normandie Univ, INSA Rouen, UNIROUEN, LSPC, EA4704, 76000 Rouen, France
| | - Lucas Lagerquist
- Laboratory of Molecular Science and Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Henriksgatan 2, 20500 Turku, Finland
| | - Kari Eränen
- Laboratory of Industrial Chemistry and Reaction Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Henriksgatan 2, 20500 Turku, Finland
| | - Jarl Hemming
- Laboratory of Natural Materials Technology, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Henriksgatan 2, 20500 Turku, Finland
| | - Patrik Eklund
- Laboratory of Molecular Science and Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Henriksgatan 2, 20500 Turku, Finland
| | - Lionel Estel
- Normandie Univ, INSA Rouen, UNIROUEN, LSPC, EA4704, 76000 Rouen, France
| | - Sébastien Leveneur
- Laboratory of Industrial Chemistry and Reaction Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Henriksgatan 2, 20500 Turku, Finland.,Normandie Univ, INSA Rouen, UNIROUEN, LSPC, EA4704, 76000 Rouen, France
| | - Henrik Grénman
- Laboratory of Industrial Chemistry and Reaction Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Henriksgatan 2, 20500 Turku, Finland
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10
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Sousa-Pinto B, Eklund P, Pfaar O, Klimek L, Zuberbier T, Czarlewski W, Bédard A, Bindslev-Jensen C, Bedbrook A, Bosnic-Anticevich S, Brussino L, Cardona V, Cruz AA, de Vries G, Devillier P, Fokkens WJ, Fuentes-Pérez JM, Gemicioğlu B, Haahtela T, Huerta-Villalobos YR, Ivancevich JC, Kull I, Kuna P, Kvedariene V, Larenas Linnemann DE, Laune D, Makris M, Melén E, Morais-Almeida M, Mösges R, Mullol J, O'Hehir RE, Papadopoulos NG, Pereira AM, Prokopakis EP, Psarros F, Regateiro FS, Reitsma S, Samolinski B, Scichilone N, da Silva J, Stellato C, Todo-Bom A, Tomazic PV, Salmi ST, Valero A, Valiulis A, Valovirta E, van Eerd M, Ventura MT, Yorgancioglu A, Basagaña X, Antó JM, Bousquet J, Fonseca JA. Validity, reliability, and responsiveness of daily monitoring visual analog scales in MASK-air®. Clin Transl Allergy 2021; 11:e12062. [PMID: 34567526 PMCID: PMC8449952 DOI: 10.1002/clt2.12062] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 05/07/2021] [Accepted: 08/02/2021] [Indexed: 01/10/2023] Open
Abstract
Background MASK-air® is an app that supports allergic rhinitis patients in disease control. Users register daily allergy symptoms and their impact on activities using visual analog scales (VASs). We aimed to assess the concurrent validity, reliability, and responsiveness of these daily VASs. Methods Daily monitoring VAS data were assessed in MASK-air® users with allergic rhinitis. Concurrent validity was assessed by correlating daily VAS values with those of the EuroQol-5 Dimensions (EQ-5D) VAS, the Control of Allergic Rhinitis and Asthma Test (CARAT) score, and the Work Productivity and Activity Impairment Allergic Specific (WPAI-AS) Questionnaire (work and activity impairment scores). Intra-rater reliability was assessed in users providing multiple daily VASs within the same day. Test-retest reliability was tested in clinically stable users, as defined by the EQ-5D VAS, CARAT, or "VAS Work" (i.e., VAS assessing the impact of allergy on work). Responsiveness was determined in users with two consecutive measurements of EQ-5D-VAS or "VAS Work" indicating clinical change. Results A total of 17,780 MASK-air® users, with 317,176 VAS days, were assessed. Concurrent validity was moderate-high (Spearman correlation coefficient range: 0.437-0.716). Intra-rater reliability intraclass correlation coefficients (ICCs) ranged between 0.870 (VAS assessing global allergy symptoms) and 0.937 (VAS assessing allergy symptoms on sleep). Test-retest reliability ICCs ranged between 0.604 and 0.878-"VAS Work" and "VAS asthma" presented the highest ICCs. Moderate/large responsiveness effect sizes were observed-the sleep VAS was associated with lower responsiveness, while the global allergy symptoms VAS demonstrated higher responsiveness. Conclusion In MASK-air®, daily monitoring VASs have high intra-rater reliability and moderate-high validity, reliability, and responsiveness, pointing to a reliable measure of symptom loads.
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Affiliation(s)
- Bernardo Sousa-Pinto
- MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences Faculty of Medicine, University of Porto Porto Portugal.,CINTESIS - Center for Health Technology and Services Research University of Porto Porto Portugal.,RISE - Health Research Network University of Porto Porto Portugal
| | - Patrik Eklund
- Department of Computing Science Umeå University Umeå Sweden
| | - Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery Section of Rhinology and Allergy University Hospital Marburg Philipps Universität Marburg Marburg Germany
| | - Ludger Klimek
- Department of Otolaryngology, Head and Neck Surgery Universitätsmedizin Mainz Mainz Germany.,Center for Rhinology and Allergology Wiesbaden Germany
| | - Torsten Zuberbier
- Department of Dermatology and Allergy Comprehensive Allergy Center Charité Universitätsmedizin Berlin Humboldt-Universität zu Berlin Berlin Germany
| | - Wienczyslawa Czarlewski
- MASK-air Montpellier France.,Medical Consulting Czarlewski Levallois France.,MACVIA-France Montpellier France
| | - Annabelle Bédard
- ISGlobAL Universitat Pompeu Fabra (UPF) CIBER Epidemiología y Salud Pública (CIBERESP) Barcelona Spain.,Equipe d'Epidémiologie Respiratoire Intégrative Université Paris-Saclay UVSQ Université Paris-Sud INSERM CESP Villejuif France
| | - Carsten Bindslev-Jensen
- Department of Dermatology and Allergy Centre Odense Research Center for Anaphylaxis (ORCA) Odense University Hospital Odense Denmark
| | - Anna Bedbrook
- MASK-air Montpellier France.,MACVIA-France Montpellier France
| | - Sinthia Bosnic-Anticevich
- Quality Use of Respiratory Medicine Group Woolcock Institute of Medical Research The University of Sydney Sydney New South Wales Australia.,Sydney Local Health District Glebe New South Wales Australia
| | - Luisa Brussino
- Department of Medical Sciences Allergy and Clinical Immunology Unit University of Torino & Mauriziano Hospital Torino Italy
| | - Victoria Cardona
- Allergy Section Department of Internal Medicine Hospital Vall d'Hebron & ARADyAL research network Barcelona Spain
| | - Alvaro A Cruz
- Fundação ProAR - Federal University of Bahia Salvador Brazil.,WHO GARD Planning Group Salvador Brazil
| | | | - Philippe Devillier
- Laboratoire de Pharmacologie UPRES EA220 Pôle des Maladies des Voies Respiratoires Hôpital Foch Université Paris-Saclay Suresnes France
| | - Wytske J Fokkens
- Department of Otorhinolaryngology Amsterdam University Medical Centres Amsterdam the Netherlands
| | - José Miguel Fuentes-Pérez
- Hospital General Regional IMSS General Regional Hospital 1 Dr. Carlos Mac Gregor Sanchez Navarro Mexico City Mexico
| | - Bilun Gemicioğlu
- Department of Pulmonary Diseases Istanbul University-Cerrahpaşa Cerrahpasa Faculty of Medicine Istanbul Turkey
| | - Tari Haahtela
- Skin and Allergy Hospital Helsinki University Hospital Helsinki Finland
| | | | | | - Inger Kull
- Department of Clinical Science and Education Södersjukhuset Karolinska Institutet Stockholm Sweden
| | - Piotr Kuna
- Division of Internal Medicine, Asthma and Allergy Barlicki University Hospital Medical University of Lodz Poland
| | - Violeta Kvedariene
- Department of Pathology Faculty of Medicine Institute of Biomedical Sciences Vilnius University Vilnius Lithuania.,Clinic of Chest Diseases and Allergology Faculty of Medicine Institute of Clinical Medicine Vilnius University Vilnius Lithuania
| | | | | | - Michael Makris
- Allergy Unit "D Kalogeromitros" 2nd Dpt of Dermatology and Venereology National & Kapodistrian University of Athens "Attikon" University Hospital Athens Greece
| | - Erik Melén
- Sachs' Children and Youth Hospital Södersjukhuset Stockholm Sweden.,Institute of Environmental Medicine Karolinska Institutet Stockholm Sweden
| | | | - Ralph Mösges
- Medical Faculty Institute of Medical Statistics, and Computational Biology University of Cologne Cologne Germany.,CRI-Clinical Research International-Ltd Hamburg Germany
| | - Joaquim Mullol
- Rhinology Unit & Smell Clinic ENT Department Hospital Clínic Clinical & Experimental Respiratory Immunoallergy IDIBAPS University of Barcelona CIBERES Barcelona Spain
| | - Robyn E O'Hehir
- Department of Allergy, Immunology and Respiratory Medicine Central Clinical School Monash University Melbourne Victoria Australia.,Alfred Health Melbourne Victoria Australia
| | - Nikolaos G Papadopoulos
- Center for Pediatrics and Child Health Institute of Human Development Royal Manchester Children's Hospital University of Manchester Manchester UK.,Allergy Department 2nd Pediatric Clinic Athens General Children's Hospital "P&A Kyriakou" University of Athens Athens Greece
| | - Ana Margarida Pereira
- MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences Faculty of Medicine, University of Porto Porto Portugal.,CINTESIS - Center for Health Technology and Services Research University of Porto Porto Portugal.,RISE - Health Research Network University of Porto Porto Portugal
| | - Emmanuel P Prokopakis
- Department of Otorhinolaryngology University of Crete School of Medicine Heraklion Greece
| | - Fotis Psarros
- Allergy Department Athens Naval Hospital Athens Greece
| | - Frederico S Regateiro
- Allergy and Clinical Immunology Unit Institute of Immunology Faculty of Medicine Centro Hospitalar e Universitário de Coimbra University of Coimbra Coimbra Portugal.,Faculty of Medicine ICBR - Coimbra Institute for Clinical and Biomedical Research CIBB University of Coimbra Coimbra Portugal
| | - Sietze Reitsma
- Department of Otorhinolaryngology Amsterdam University Medical Centres Amsterdam the Netherlands
| | - Boleslaw Samolinski
- Department of Prevention of Environmental Hazards and Allergology Medical University of Warsaw Warsaw Poland
| | | | - Jane da Silva
- Allergy Service Internal Medicine Department University Hospital of Federal University of Santa Catarina (HU-UFSC) Florianópolis Brazil
| | - Cristiana Stellato
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana" University of Salerno Salerno Italy
| | - Ana Todo-Bom
- Allergy and Clinical Immunology Unit Institute of Immunology Faculty of Medicine Centro Hospitalar e Universitário de Coimbra University of Coimbra Coimbra Portugal.,Faculty of Medicine ICBR - Coimbra Institute for Clinical and Biomedical Research CIBB University of Coimbra Coimbra Portugal
| | | | | | - Antonio Valero
- Pneumology and Allergy Department CIBERES and Clinical & Experimental Respiratory Immunoallergy IDIBAPS University of Barcelona Spain
| | - Arunas Valiulis
- Department of Public Health Vilnius University Institute of Clinical Medicine Clinic of Children's Diseases Institute of Health Sciences Vilnius Lithuania.,European Academy of Paediatrics (EAP/UEMS-SP) Brussels Belgium
| | - Erkka Valovirta
- Department of Lung Diseases and Clinical Immunology University of Turku Turku Finland.,Terveystalo Allergy Clinic Turku Finland
| | | | - Maria Teresa Ventura
- Unit of Geriatric Immunoallergology University of Bari Medical School Bari Italy
| | - Arzu Yorgancioglu
- Department of Pulmonary Diseases Faculty of Medicine Celal Bayar University Manisa Turkey
| | - Xavier Basagaña
- ISGlobAL Universitat Pompeu Fabra (UPF) CIBER Epidemiología y Salud Pública (CIBERESP) Barcelona Spain.,Universitat Pompeu Fabra (UPF) Barcelona Spain.,CIBER Epidemiología y Salud Pública (CIBERESP) Barcelona Spain
| | - Josep M Antó
- ISGlobAL Universitat Pompeu Fabra (UPF) CIBER Epidemiología y Salud Pública (CIBERESP) Barcelona Spain.,Universitat Pompeu Fabra (UPF) Barcelona Spain.,CIBER Epidemiología y Salud Pública (CIBERESP) Barcelona Spain.,IMIM (Hospital del Mar Research Institute) Barcelona Spain
| | - Jean Bousquet
- Department of Dermatology and Allergy Comprehensive Allergy Center Charité Universitätsmedizin Berlin Humboldt-Universität zu Berlin Berlin Germany.,MACVIA-France Montpellier France.,Centre Hospitalier Universitaire Montpellier France
| | - João Almeida Fonseca
- MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences Faculty of Medicine, University of Porto Porto Portugal.,CINTESIS - Center for Health Technology and Services Research University of Porto Porto Portugal.,RISE - Health Research Network University of Porto Porto Portugal
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Bousquet J, Anto JM, Czarlewski W, Haahtela T, Fonseca SC, Iaccarino G, Blain H, Vidal A, Sheikh A, Akdis CA, Zuberbier T, Hamzah Abdul Latiff A, Abdullah B, Aberer W, Abusada N, Adcock I, Afani A, Agache I, Aggelidis X, Agustin J, Akdis M, Al‐Ahmad M, Al‐Zahab Bassam A, Alburdan H, Aldrey‐Palacios O, Alvarez Cuesta E, Alwan Salman H, Alzaabi A, Amade S, Ambrocio G, Angles R, Annesi‐Maesano I, Ansotegui IJ, Anto J, Ara Bardajo P, Arasi S, Arshad H, Cristina Artesani M, Asayag E, Avolio F, Azhari K, Bachert C, Bagnasco D, Baiardini I, Bajrović N, Bakakos P, Bakeyala Mongono S, Balotro‐Torres C, Barba S, Barbara C, Barbosa E, Barreto B, Bartra J, Bateman ED, Battur L, Bedbrook A, Bedolla Barajas M, Beghé B, Bekere A, Bel E, Ben Kheder A, Benson M, Berghea EC, Bergmann K, Bernardini R, Bernstein D, Bewick M, Bialek S, Białoszewski A, Bieber T, Billo NE, Bilo MB, Bindslev‐Jensen C, Bjermer L, Bobolea I, Bochenska Marciniak M, Bond C, Boner A, Bonini M, Bonini S, Bosnic‐Anticevich S, Bosse I, Botskariova S, Bouchard J, Boulet L, Bourret R, Bousquet P, Braido F, Briggs A, Brightling CE, Brozek J, Brussino L, Buhl R, Bumbacea R, Buquicchio R, Burguete Cabañas M, Bush A, Busse WW, Buters J, Caballero‐Fonseca F, Calderon MA, Calvo M, Camargos P, Camuzat T, Canevari F, Cano A, Canonica GW, Capriles‐Hulett A, Caraballo L, Cardona V, Carlsen K, Carmon Pirez J, Caro J, Carr W, Carreiro‐Martins P, Carreon‐Asuncion F, Carriazo A, Casale T, Castor M, Castro E, Caviglia A, Cecchi L, Cepeda Sarabia A, Chandrasekharan R, Chang Y, Chato‐Andeza V, Chatzi L, Chatzidaki C, Chavannes NH, Chaves Loureiro C, Chelninska M, Chen Y, Cheng L, Chinthrajah S, Chivato T, Chkhartishvili E, Christoff G, Chrystyn H, Chu DK, Chua A, Chuchalin A, Chung KF, Cicerán A, Cingi C, Ciprandi G, Cirule I, Coelho AC, Compalati E, Constantinidis J, Correia de Sousa J, Costa EM, Costa D, Costa Domínguez MDC, Coste A, Cottini M, Cox L, Crisci C, Crivellaro MA, Cruz AA, Cullen J, Custovic A, Cvetkovski B, Czarlewski W, D'Amato G, Silva J, Dahl R, Dahlen S, Daniilidis V, DarjaziniNahhas L, Darsow U, Davies J, Blay F, De Feo G, De Guia E, los Santos C, De Manuel Keenoy E, De Vries G, Deleanu D, Demoly P, Denburg J, Devillier P, Didier A, Dimic Janjic S, Dimou M, Dinh‐Xuan AT, Djukanovic R, Do Ceu Texeira M, Dokic D, Dominguez Silva MG, Douagui H, Douladiris N, Doulaptsi M, Dray G, Dubakiene R, Dupas E, Durham S, Duse M, Dykewicz M, Ebo D, Edelbaher N, Eiwegger T, Eklund P, El‐Gamal Y, El‐Sayed ZA, El‐Sayed SS, El‐Seify M, Emuzyte R, Enecilla L, Erhola M, Espinoza H, Espinoza Contreras JG, Farrell J, Fernandez L, Fink Wagner A, Fiocchi A, Fokkens WJ, Lenia F, Fonseca JA, Fontaine J, Forastiere F, Fuentes Pèrez JM, Gaerlan–Resureccion E, Gaga M, Gálvez Romero JL, Gamkrelidze A, Garcia A, García Cobas CY, García Cruz MDLLH, Gayraud J, Gelardi M, Gemicioglu B, Gennimata D, Genova S, Gereda J, Gerth van Wijk R, Giuliano A, Gomez M, González Diaz S, Gotua M, Grigoreas C, Grisle I, Gualteiro L, Guidacci M, Guldemond N, Gutter Z, Guzmán A, Halloum R, Halpin D, Hamelmann E, Hammadi S, Harvey R, Heffler E, Heinrich J, Hejjaoui A, Hellquist‐Dahl B, Hernández Velázquez L, Hew M, Hossny E, Howarth P, Hrubiško M, Huerta Villalobos YR, Humbert M, Salina H, Hyland M, Ibrahim M, Ilina N, Illario M, Incorvaia C, Infantino A, Irani C, Ispayeva Z, Ivancevich J, E.J. Jares E, Jarvis D, Jassem E, Jenko K, Jiméneracruz Uscanga RD, Johnston SL, Joos G, Jošt M, Julge K, Jung K, Just J, Jutel M, Kaidashev I, Kalayci O, Kalyoncu F, Kapsali J, Kardas P, Karjalainen J, Kasala CA, Katotomichelakis M, Kavaliukaite L, Kazi BS, Keil T, Keith P, Khaitov M, Khaltaev N, Kim Y, Kirenga B, Kleine‐Tebbe J, Klimek L, Koffi N’Goran B, Kompoti E, Kopač P, Koppelman G, KorenJeverica A, Koskinen S, Košnik M, Kostov KV, Kowalski ML, Kralimarkova T, Kramer Vrščaj K, Kraxner H, Kreft S, Kritikos V, Kudlay D, Kuitunen M, Kull I, Kuna P, Kupczyk M, Kvedariene V, Kyriakakou M, Lalek N, Landi M, Lane S, Larenas‐Linnemann D, Lau S, Laune D, Lavrut J, Le L, Lenzenhuber M, Lessa M, Levin M, Li J, Lieberman P, Liotta G, Lipworth B, Liu X, Lobo R, Lodrup Carlsen KC, Lombardi C, Louis R, Loukidis S, Lourenço O, Luna Pech JA, Madjar B, Maggi E, Magnan A, Mahboub B, Mair A, Mais Y, Maitland van der Zee A, Makela M, Makris M, Malling H, Mandajieva M, Manning P, Manousakis M, Maragoudakis P, Marseglia G, Marshall G, Reza Masjedi M, Máspero JF, Matta Campos JJ, Maurer M, Mavale‐Manuel S, Meço C, Melén E, Melioli G, Melo‐Gomes E, Meltzer EO, Menditto E, Menzies‐Gow A, Merk H, Michel J, Micheli Y, Miculinic N, Midão L, Mihaltan F, Mikos N, Milanese M, Milenkovic B, Mitsias D, Moalla B, Moda G, Mogica Martínez MD, Mohammad Y, Moin M, Molimard M, Momas I, Mommers M, Monaco A, Montefort S, Mora D, Morais‐Almeida M, Mösges R, Mostafa B, Mullol J, Münter L, Muraro A, Murray R, Musarra A, Mustakov T, Naclerio R, Nadeau KC, Nadif R, Nakonechna A, Namazova‐Baranova L, Navarro‐Locsin G, Neffen H, Nekam K, Neou A, Nettis E, Neuberger D, Nicod L, Nicola S, Niederberger‐Leppin V, Niedoszytko M, Nieto A, Novellino E, Nunes E, Nyembue D, O’Hehir R, Odjakova C, Ohta K, Okamoto Y, Okubo K, Oliver B, Onorato GL, Pia Orru M, Ouédraogo S, Ouoba K, Paggiaro PL, Pagkalos A, Pajno G, Pala G, Palaniappan S, Pali‐Schöll I, Palkonen S, Palmer S, Panaitescu Bunu C, Panzner P, Papadopoulos NG, Papanikolaou V, Papi A, Paralchev B, Paraskevopoulos G, Park H, Passalacqua G, Patella V, Pavord I, Pawankar R, Pedersen S, Peleve S, Pellegino S, Pereira A, Pérez T, Perna A, Peroni D, Pfaar O, Pham‐Thi N, Pigearias B, Pin I, Piskou K, Pitsios C, Plavec D, Poethig D, Pohl W, Poplas Susic A, Popov TA, Portejoie F, Potter P, Poulsen L, Prados‐Torres A, Prarros F, Price D, Prokopakis E, Puggioni F, Puig‐Domenech E, Puy R, Rabe K, Raciborski F, Ramos J, Recto MT, Reda SM, Regateiro FS, Reider N, Reitsma S, Repka‐Ramirez S, Ridolo E, Rimmer J, Rivero Yeverino D, Angelo Rizzo J, Robalo‐Cordeiro C, Roberts G, Roche N, Rodríguez González M, Rodríguez Zagal E, Rolla G, Rolland C, Roller‐Wirnsberger R, Roman Rodriguez M, Romano A, Romantowski J, Rombaux P, Romualdez J, Rosado‐Pinto J, Rosario N, Rosenwasser L, Rossi O, Rottem M, Rouadi P, Rovina N, Rozman Sinur I, Ruiz M, Ruiz Segura LT, Ryan D, Sagara H, Sakai D, Sakurai D, Saleh W, Salimaki J, Samitas K, Samolinski B, Sánchez Coronel MG, Sanchez‐Borges M, Sanchez‐Lopez J, Sarafoleanu C, Sarquis Serpa F, Sastre‐Dominguez J, Savi E, Sawaf B, Scadding GK, Scheire S, Schmid‐Grendelmeier P, Schuhl JF, Schunemann H, Schvalbová M, Schwarze J, Scichilone N, Senna G, Sepúlveda C, Serrano E, Shields M, Shishkov V, Siafakas N, Simeonov A, FER Simons E, Carlos Sisul J, Sitkauskiene B, Skrindo I, SokličKošak T, Solé D, Sooronbaev T, Soto‐Martinez M, Soto‐Quiros M, Sousa Pinto B, Sova M, Soyka M, Specjalski K, Spranger O, Stamataki S, Stefanaki L, Stellato C, Stelmach R, Strandberg T, Stute P, Subramaniam A, Suppli Ulrik C, Sutherland M, Sylvestre S, Syrigou A, Taborda Barata L, Takovska N, Tan R, Tan F, Tan V, Ping Tang I, Taniguchi M, Tannert L, Tantilipikorn P, Tattersall J, Tesi F, Thijs C, Thomas M, To T, Todo‐Bom A, Togias A, Tomazic P, Tomic‐Spiric V, Toppila‐Salmi S, Toskala E, Triggiani M, Triller N, Triller K, Tsiligianni I, Uberti M, Ulmeanu R, Urbancic J, Urrutia Pereira M, Vachova M, Valdés F, Valenta R, Valentin Rostan M, Valero A, Valiulis A, Vallianatou M, Valovirta E, Van Eerd M, Van Ganse E, Hage M, Vandenplas O, Vasankari T, Vassileva D, Velasco Munoz C, Ventura MT, Vera‐Munoz C, Vicheva D, Vichyanond P, Vidgren P, Viegi G, Vogelmeier C, Von Hertzen L, Vontetsianos T, Vourdas D, Tran Thien Quan V, Wagenmann M, Walker S, Wallace D, Wang DY, Waserman S, Wickman M, Williams S, Williams D, Wilson N, Wong G, Woo K, Wright J, Wroczynski P, Xepapadaki P, Yakovliev P, Yamaguchi M, Yan K, Yeow Yap Y, Yawn B, Yiallouros P, Yorgancioglu A, Yoshihara S, Young I, Yusuf OB, Zaidi A, Zaitoun F, Zar H, Zedda M, Zernotti ME, Zhang L, Zhong N, Zidarn M, Zubrinich C. Cabbage and fermented vegetables: From death rate heterogeneity in countries to candidates for mitigation strategies of severe COVID-19. Allergy 2021; 76:735-750. [PMID: 32762135 PMCID: PMC7436771 DOI: 10.1111/all.14549] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 07/31/2020] [Accepted: 08/04/2020] [Indexed: 12/20/2022]
Abstract
Large differences in COVID‐19 death rates exist between countries and between regions of the same country. Some very low death rate countries such as Eastern Asia, Central Europe, or the Balkans have a common feature of eating large quantities of fermented foods. Although biases exist when examining ecological studies, fermented vegetables or cabbage have been associated with low death rates in European countries. SARS‐CoV‐2 binds to its receptor, the angiotensin‐converting enzyme 2 (ACE2). As a result of SARS‐CoV‐2 binding, ACE2 downregulation enhances the angiotensin II receptor type 1 (AT1R) axis associated with oxidative stress. This leads to insulin resistance as well as lung and endothelial damage, two severe outcomes of COVID‐19. The nuclear factor (erythroid‐derived 2)‐like 2 (Nrf2) is the most potent antioxidant in humans and can block in particular the AT1R axis. Cabbage contains precursors of sulforaphane, the most active natural activator of Nrf2. Fermented vegetables contain many lactobacilli, which are also potent Nrf2 activators. Three examples are: kimchi in Korea, westernized foods, and the slum paradox. It is proposed that fermented cabbage is a proof‐of‐concept of dietary manipulations that may enhance Nrf2‐associated antioxidant effects, helpful in mitigating COVID‐19 severity.
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Affiliation(s)
- Jean Bousquet
- Charité Universitätsmedizin BerlinHumboldt‐Universität zu Berlin Berlin Germany
- Department of Dermatology and Allergy Berlin Institute of HealthComprehensive Allergy Center Berlin Germany
- MACVIA‐France and CHU Montpellier France
| | - Josep M. Anto
- Centre for Research in Environmental Epidemiology (CREAL) ISGlobAL Barcelona Spain
- IMIM (Hospital del Mar Research Institute) Barcelona Spain
- Universitat Pompeu Fabra (UPF) Barcelona Spain
- CIBER Epidemiología y Salud Pública (CIBERESP) Barcelona Spain
| | | | - Tari Haahtela
- Skin and Allergy Hospital Helsinki University Hospital University of Helsinki Finland
| | - Susana C. Fonseca
- Faculty of Sciences GreenUPorto ‐ Sustainable Agrifood Production Research Centre DGAOTUniversity of Porto Porto Portugal
| | - Guido Iaccarino
- Department of Advanced Biomedical Sciences Federico II University Napoli Italy
| | - Hubert Blain
- Department of Geriatrics Montpellier University hospital and MUSE Montpellier France
| | - Alain Vidal
- World Business Council for Sustainable Development (WBCSD) Geneva Switzerland
- AgroParisTech ‐ Paris Institute of Technology for Life, Food and Environmental Sciences Paris France
| | - Aziz Sheikh
- Usher Institute University of Edinburgh Scotland, UK
| | - Cezmi A. Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
| | - Torsten Zuberbier
- Charité Universitätsmedizin BerlinHumboldt‐Universität zu Berlin Berlin Germany
- Department of Dermatology and Allergy Berlin Institute of HealthComprehensive Allergy Center Berlin Germany
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12
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Jyske T, Brännström H, Sarjala T, Hellström J, Halmemies E, Raitanen JE, Kaseva J, Lagerquist L, Eklund P, Nurmi J. Fate of Antioxidative Compounds within Bark during Storage: A Case of Norway Spruce Logs. Molecules 2020; 25:E4228. [PMID: 32942658 PMCID: PMC7571052 DOI: 10.3390/molecules25184228] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/10/2020] [Accepted: 09/11/2020] [Indexed: 11/24/2022] Open
Abstract
Softwood bark is an important by-product of forest industry. Currently, bark is under-utilized and mainly directed for energy production, although it can be extracted with hot water to obtain compounds for value-added use. In Norway spruce (Picea abies [L.] Karst.) bark, condensed tannins and stilbene glycosides are among the compounds that comprise majority of the antioxidative extractives. For developing feasible production chain for softwood bark extractives, knowledge on raw material quality is critical. This study examined the fate of spruce bark tannins and stilbenes during storage treatment with two seasonal replications (i.e., during winter and summer). In the experiment, mature logs were harvested and stored outside. During six-month-storage periods, samples were periodically collected for chemical analysis from both inner and outer bark layers. Additionally, bark extractives were analyzed for antioxidative activities by FRAP, ORAC, and H2O2 scavenging assays. According to the results, stilbenes rapidly degraded during storage, whereas tannins were more stable: only 5-7% of the original stilbene amount and ca. 30-50% of the original amount of condensed tannins were found after 24-week-storage. Summer conditions led to the faster modification of bark chemistry than winter conditions. Changes in antioxidative activity were less pronounced than those of analyzed chemical compounds, indicating that the derivatives of the compounds contribute to the antioxidative activity. The results of the assays showed that, on average, ca. 27% of the original antioxidative capacity remained 24 weeks after the onset of the storage treatment, while a large variation (2-95% of the original capacity remaining) was found between assays, seasons, and bark layers. Inner bark preserved its activities longer than outer bark, and intact bark attached to timber is expected to maintain its activities longer than a debarked one. Thus, to ensure prolonged quality, no debarking before storage is suggested: outer bark protects the inner bark, and debarking enhances the degradation.
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Affiliation(s)
- Tuula Jyske
- Natural Resources Institute Finland (Luke), Tietotie 2, FI-02150 Espoo, Finland;
| | - Hanna Brännström
- Natural Resources Institute Finland (Luke), Teknologiakatu 7, FI-67100 Kokkola, Finland; (H.B.); (E.H.); (J.N.)
| | - Tytti Sarjala
- Natural Resources Institute Finland (Luke), Kaironiementie 15, FI-39700 Parkano, Finland;
| | - Jarkko Hellström
- Natural Resources Institute Finland (Luke), Myllytie 1, FI-31600 Jokioinen, Finland; (J.H.); (J.K.)
| | - Eelis Halmemies
- Natural Resources Institute Finland (Luke), Teknologiakatu 7, FI-67100 Kokkola, Finland; (H.B.); (E.H.); (J.N.)
| | - Jan-Erik Raitanen
- Natural Resources Institute Finland (Luke), Tietotie 2, FI-02150 Espoo, Finland;
- Department of Chemistry, University of Helsinki, PO Box 55, FI-00014 Helsinki, Finland
| | - Janne Kaseva
- Natural Resources Institute Finland (Luke), Myllytie 1, FI-31600 Jokioinen, Finland; (J.H.); (J.K.)
| | - Lucas Lagerquist
- Johan Gadolin Process Chemistry Centre, Åbo Akademi University, FI-20500 Turku, Finland; (L.L.); (P.E.)
| | - Patrik Eklund
- Johan Gadolin Process Chemistry Centre, Åbo Akademi University, FI-20500 Turku, Finland; (L.L.); (P.E.)
| | - Juha Nurmi
- Natural Resources Institute Finland (Luke), Teknologiakatu 7, FI-67100 Kokkola, Finland; (H.B.); (E.H.); (J.N.)
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Tziraki C, Grimes C, Ventura F, O’Caoimh R, Santana S, Zavagli V, Varani S, Tramontano D, Apóstolo J, Geurden B, De Luca V, Tramontano G, Romano MR, Anastasaki M, Lionis C, Rodríguez-Acuña R, Capelas ML, dos Santos Afonso T, Molloy DW, Liotta G, Iaccarino G, Triassi M, Eklund P, Roller-Wirnsberger R, Illario M. Rethinking palliative care in a public health context: addressing the needs of persons with non-communicable chronic diseases. Prim Health Care Res Dev 2020; 21:e32. [PMID: 32928334 PMCID: PMC7503185 DOI: 10.1017/s1463423620000328] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 06/18/2020] [Accepted: 07/14/2020] [Indexed: 11/12/2022] Open
Abstract
Non-communicable chronic diseases (NCCDs) are the main cause of morbidity and mortality globally. Demographic aging has resulted in older populations with more complex healthcare needs. This necessitates a multilevel rethinking of healthcare policies, health education and community support systems with digitalization of technologies playing a central role. The European Innovation Partnership on Active and Healthy Aging (A3) working group focuses on well-being for older adults, with an emphasis on quality of life and healthy aging. A subgroup of A3, including multidisciplinary stakeholders in health care across Europe, focuses on the palliative care (PC) model as a paradigm to be modified to meet the needs of older persons with NCCDs. This development paper delineates the key parameters we identified as critical in creating a public health model of PC directed to the needs of persons with NCCDs. This paradigm shift should affect horizontal components of public health models. Furthermore, our model includes vertical components often neglected, such as nutrition, resilience, well-being and leisure activities. The main enablers identified are information and communication technologies, education and training programs, communities of compassion, twinning activities, promoting research and increasing awareness amongst policymakers. We also identified key 'bottlenecks': inequity of access, insufficient research, inadequate development of advance care planning and a lack of co-creation of relevant technologies and shared decision-making. Rethinking PC within a public health context must focus on developing policies, training and technologies to enhance person-centered quality life for those with NCCD, while ensuring that they and those important to them experience death with dignity.
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Affiliation(s)
- Chariklia Tziraki
- Israel Gerontological Data Center, Hebrew University of Jerusalem, Jerusalem, Israel
- MELABEV – Community Clubs for Elders, Jerusalem, Israel
| | | | - Filipa Ventura
- The Health Sciences Research Unit: Nursing, Nursing School of Coimbra, Coimbra, Portugal
| | - Rónán O’Caoimh
- Department of Medicine, Clinical Sciences Institute, National University of Ireland, Galway, Ireland
| | - Silvina Santana
- Department of Economics, Management, Industrial Engineering and Tourism, Institute of Electronics and Informatics Engineering of Aveiro, University of Aveiro, Aveiro, Portugal
| | | | | | - Donatella Tramontano
- Department of Molecular Medicine and Medical Biotechnology, Federico II University of Naples, Naples, Italy
| | - João Apóstolo
- Department of Nursing, Nursing School of Coimbra, Coimbra, Portugal
| | - Bart Geurden
- Nursing and Midwifery, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Vincenzo De Luca
- Research and Development Unit, Federico II University Hospital, Naples, Italy
| | - Giovanni Tramontano
- Hospital Care Division, General Directorate for Health, Campania Region, Naples, Italy
| | - Maria Rosaria Romano
- Hospital Care Division, General Directorate for Health, Campania Region, Naples, Italy
| | - Marilena Anastasaki
- Clinic of Social and Family Medicine, School of Medicine, University of Crete, Heraklion, Crete, Greece
| | - Christos Lionis
- Department of Social Medicine, School of Medicine, University of Crete, Heraklion, Crete, Greece
| | | | - Manuel Luis Capelas
- Interdisciplinary Health Research Center (CIIS), Institute of Health Sciences, Portuguese Catholic University, Lisbon, Portugal
| | - Tânia dos Santos Afonso
- Faculty of Pharmacy, Center for Pharmaceutical Studies, University of Coimbra, Coimbra, Portugal
| | - David William Molloy
- Centre for Gerontology and Rehabilitation, School of Medicine, University College of Cork, Cork, Ireland
| | - Giuseppe Liotta
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Guido Iaccarino
- Department of Advanced Biomedical Sciences, Federico II University of Naples, Naples, Italy
| | - Maria Triassi
- Department of Public Health, Federico II University of Naples, Naples, Italy
| | - Patrik Eklund
- Department of Computing Science, Umeå University, Umeå, Sweden
| | | | - Maddalena Illario
- Department of Public Health, Federico II University of Naples, Naples, Italy
- Health Innovation Division, General Directorate for Health, Campania Region, Naples, Italy
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Kortesmäki E, Östman JR, Meierjohann A, Brozinski JM, Eklund P, Kronberg L. Occurrence of Antibiotics in Influent and Effluent from 3 Major Wastewater-Treatment Plants in Finland. Environ Toxicol Chem 2020; 39:1774-1789. [PMID: 32557762 DOI: 10.1002/etc.4805] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 04/22/2020] [Accepted: 06/12/2020] [Indexed: 05/23/2023]
Abstract
Wastewater-treatment plants (WWTPs) are regarded as one of the main sources of antibiotics in the environment. In the present study, the concentrations of multiple antibiotics and their metabolites belonging to 5 antibiotic classes were determined in 3 major Finnish WWTPs. An online solid phase extraction-liquid chromatography-tandem mass spectrometry method was used for the extraction and analysis of the compounds. The method was fully validated using real and synthetic wastewaters. Seven antibiotics and 3 metabolites were found in the analyzed samples. Sulfonamides were removed most efficiently, whereas macrolides usually showed negative removal efficiency during the treatment, which means that the concentrations for individual antibiotics determined in the effluent samples were higher than in the influent samples. Sulfadiazine was found at concentrations up to 1018 ng/L, which was the highest concentration of any of the detected antibiotics in influent. In the effluent samples, the highest mean concentration was found for trimethoprim (532 ng/L). The measured mass loads of the antibiotics and metabolites to the receiving waters ranged from 2 to 157 mg/d per 1000 population equivalent. The evaluated environmental risk assessment showed that clarithromycin and erythromycin might pose a risk to the environment. The present study further underlines the importance of implementing technology for efficient removal of xenobiotics during wastewater treatment. Environ Toxicol Chem 2020;39:1774-1789. © 2020 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC.
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Affiliation(s)
- Ewelina Kortesmäki
- Laboratory of Organic Chemistry, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku, Finland
| | - Johnny R Östman
- Laboratory of Organic Chemistry, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku, Finland
| | - Axel Meierjohann
- Laboratory of Organic Chemistry, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku, Finland
| | - Jenny-Maria Brozinski
- Laboratory of Organic Chemistry, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku, Finland
| | - Patrik Eklund
- Laboratory of Organic Chemistry, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku, Finland
| | - Leif Kronberg
- Laboratory of Organic Chemistry, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku, Finland
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Bédard A, Antó JM, Fonseca JA, Arnavielhe S, Bachert C, Bedbrook A, Bindslev‐Jensen C, Bosnic‐Anticevich S, Cardona V, Cruz AA, Fokkens WJ, Garcia‐Aymerich J, Hellings PW, Ivancevich JC, Klimek L, Kuna P, Kvedariene V, Larenas‐Linnemann D, Melén E, Monti R, Mösges R, Mullol J, Papadopoulos NG, Pham‐Thi N, Samolinski B, Tomazic PV, Toppila‐Salmi S, Ventura MT, Yorgancioglu A, Bousquet J, Pfaar O, Basagaña X, Aberer W, Agache I, Akdis CA, Akdis M, Aliberti MR, Almeida R, Amat F, Angles R, Annesi‐Maesano I, Ansotegui IJ, Anto JM, Arnavielle S, Asayag E, Asarnoj A, Arshad H, Avolio F, Bacci E, Baiardini I, Barbara C, Barbagallo M, Baroni I, Barreto BA, Bateman ED, Bedolla‐Barajas M, Bewick M, Beghé B, Bel EH, Bergmann KC, Bennoor KS, Benson M, Bertorello L, Białoszewski AZ, Bieber T, Bialek S, Bjermer L, Blain H, Blasi F, Blua A, Bochenska Marciniak M, Bogus‐Buczynska I, Boner AL, Bonini M, Bonini S, Bosse I, Bouchard J, Boulet LP, Bourret R, Bousquet PJ, Braido F, Briedis V, Brightling CE, Brozek J, Bucca C, Buhl R, Buonaiuto R, Panaitescu C, Burguete Cabañas MT, Burte E, Bush A, Caballero‐Fonseca F, Caillaud D, Caimmi D, Calderon MA, Camargos PAM, Camuzat T, Canfora G, Canonica GW, Carlsen KH, Carreiro‐Martins P, Carriazo AM, Carr W, Cartier C, Casale T, Castellano G, Cecchi L, Cepeda AM, Chavannes NH, Chen Y, Chiron R, Chivato T, Chkhartishvili E, Chuchalin AG, Chung KF, Ciaravolo MM, Ciceran A, Cingi C, Ciprandi G, Carvalho Coehlo AC, Colas L, Colgan E, Coll J, Conforti D, Constantinidis J, Correia de Sousa J, Cortés‐Grimaldo RM, Corti F, Costa E, Costa‐Dominguez MC, Courbis AL, Cox L, Crescenzo M, Custovic A, Czarlewski W, Dahlen SE, D'Amato G, Dario C, da Silva J, Dauvilliers Y, Darsow U, De Blay F, De Carlo G, Dedeu T, de Fátima Emerson M, De Feo G, De Vries G, De Martino B, Motta Rubini NP, Deleanu D, Denburg JA, Devillier P, Di Capua Ercolano S, Di Carluccio N, Didier A, Dokic D, Dominguez‐Silva MG, Douagui H, Dray G, Dubakiene R, Durham SR, Du Toit G, Dykewicz MS, El‐Gamal Y, Eklund P, Eller E, Emuzyte R, Farrell J, Farsi A, Ferreira de Mello J, Ferrero J, Fink‐Wagner A, Fiocchi A, Fontaine JF, Forti S, Fuentes‐Perez JM, Gálvez‐Romero JL, Gamkrelidze A, García‐Cobas CY, Garcia‐Cruz MH, Gemicioğlu B, Genova S, Christoff G, Gereda JE, Gerth van Wijk R, Gomez RM, Gómez‐Vera J, González Diaz S, Gotua M, Grisle I, Guidacci M, Guldemond NA, Gutter Z, Guzmán MA, Haahtela T, Hajjam J, Hernández L, Hourihane JO, Huerta‐Villalobos YR, Humbert M, Iaccarino G, Illario M, Ispayeva Z, Jares EJ, Jassem E, Johnston SL, Joos G, Jung KS, Just J, Jutel M, Kaidashev I, Kalayci O, Kalyoncu AF, Karjalainen J, Kardas P, Keil T, Keith PK, Khaitov M, Khaltaev N, Kleine‐Tebbe J, Kowalski ML, Kuitunen M, Kull I, Kupczyk M, Krzych‐Fałta E, Lacwik P, Laune D, Lauri D, Lavrut J, Le LTT, Lessa M, Levato G, Li J, Lieberman P, Lipiec A, Lipworth B, Lodrup Carlsen KC, Louis R, Lourenço O, Luna‐Pech JA, Magnan A, Mahboub B, Maier D, Mair A, Majer I, Malva J, Mandajieva E, Manning P, De Manuel Keenoy E, Marshall GD, Masjedi MR, Maspero JF, Mathieu‐Dupas E, Matta Campos JJ, Matos AL, Maurer M, Mavale‐Manuel S, Mayora O, Meco C, Medina‐Avalos MA, Melo‐Gomes E, Meltzer EO, Menditto E, Mercier J, Miculinic N, Mihaltan F, Milenkovic B, Moda G, Mogica‐Martinez MD, Mohammad Y, Momas I, Montefort S, Mora Bogado D, Morais‐Almeida M, Morato‐Castro FF, Mota‐Pinto A, Moura Santo P, Münter L, Muraro A, Murray R, Naclerio R, Nadif R, Nalin M, Napoli L, Namazova‐Baranova L, Neffen H, Niedeberger V, Nekam K, Neou A, Nieto A, Nogueira‐Silva L, Nogues M, Novellino E, Nyembue TD, O'Hehir RE, Odzhakova C, Ohta K, Okamoto Y, Okubo K, Onorato GL, Ortega Cisneros M, Ouedraogo S, Pali‐Schöll I, Palkonen S, Panzner P, Park HS, Papi A, Passalacqua G, Paulino E, Pawankar R, Pedersen S, Pépin JL, Pereira AM, Persico M, Phillips J, Picard R, Pigearias B, Pin I, Pitsios C, Plavec D, Pohl W, Popov TA, Portejoie F, Potter P, Pozzi AC, Price D, Prokopakis EP, Puy R, Pugin B, Pulido Ross RE, Przemecka M, Rabe KF, Raciborski F, Rajabian‐Soderlund R, Reitsma S, Ribeirinho I, Rimmer J, Rivero‐Yeverino D, Rizzo JA, Rizzo MC, Robalo‐Cordeiro C, Rodenas F, Rodo X, Rodriguez Gonzalez M, Rodriguez‐Mañas L, Rolland C, Rodrigues Valle S, Roman Rodriguez M, Romano A, Rodriguez‐Zagal E, Rolla G, Roller‐Wirnsberger RE, Romano M, Rosado‐Pinto J, Rosario N, Rottem M, Ryan D, Sagara H, Salimäki J, Sanchez‐Borges M, Sastre‐Dominguez J, Scadding GK, Schunemann HJ, Scichilone N, Schmid‐Grendelmeier P, Sarquis Serpa F, Shamai S, Sheikh A, Sierra M, Simons FER, Siroux V, Sisul JC, Skrindo I, Solé D, Somekh D, Sondermann M, Sooronbaev T, Sova M, Sorensen M, Sorlini M, Spranger O, Stellato C, Stelmach R, Stukas R, Sunyer J, Strozek J, Szylling A, Tebyriçá JN, Thibaudon M, To T, Todo‐Bom A, Trama U, Triggiani M, Suppli Ulrik C, Urrutia‐Pereira M, Valenta R, Valero A, Valiulis A, Valovirta E, van Eerd M, van Ganse E, van Hage M, Vandenplas O, Vezzani G, Vasankari T, Vatrella A, Verissimo MT, Viart F, Viegi G, Vicheva D, Vontetsianos T, Wagenmann M, Walker S, Wallace D, Wang DY, Waserman S, Werfel T, Westman M, Wickman M, Williams DM, Williams S, Wilson N, Wright J, Wroczynski P, Yakovliev P, Yawn BP, Yiallouros PK, Yusuf OM, Zar HJ, Zhang L, Zhong N, Zernotti ME, Zhanat I, Zidarn M, Zuberbier T, Zubrinich C, Zurkuhlen A. Correlation between work impairment, scores of rhinitis severity and asthma using the MASK-air ® App. Allergy 2020; 75:1672-1688. [PMID: 31995656 DOI: 10.1111/all.14204] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 11/23/2019] [Accepted: 12/05/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND In allergic rhinitis, a relevant outcome providing information on the effectiveness of interventions is needed. In MASK-air (Mobile Airways Sentinel Network), a visual analogue scale (VAS) for work is used as a relevant outcome. This study aimed to assess the performance of the work VAS work by comparing VAS work with other VAS measurements and symptom-medication scores obtained concurrently. METHODS All consecutive MASK-air users in 23 countries from 1 June 2016 to 31 October 2018 were included (14 189 users; 205 904 days). Geolocalized users self-assessed daily symptom control using the touchscreen functionality on their smart phone to click on VAS scores (ranging from 0 to 100) for overall symptoms (global), nose, eyes, asthma and work. Two symptom-medication scores were used: the modified EAACI CSMS score and the MASK control score for rhinitis. To assess data quality, the intra-individual response variability (IRV) index was calculated. RESULTS A strong correlation was observed between VAS work and other VAS. The highest levels for correlation with VAS work and variance explained in VAS work were found with VAS global, followed by VAS nose, eye and asthma. In comparison with VAS global, the mCSMS and MASK control score showed a lower correlation with VAS work. Results are unlikely to be explained by a low quality of data arising from repeated VAS measures. CONCLUSIONS VAS work correlates with other outcomes (VAS global, nose, eye and asthma) but less well with a symptom-medication score. VAS work should be considered as a potentially useful AR outcome in intervention studies.
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Kråkström M, Saeid S, Tolvanen P, Kumar N, Salmi T, Kronberg L, Eklund P. Ozonation of carbamazepine and its main transformation products: product determination and reaction mechanisms. Environ Sci Pollut Res Int 2020; 27:23258-23269. [PMID: 32333356 PMCID: PMC7293669 DOI: 10.1007/s11356-020-08795-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 04/06/2020] [Indexed: 05/06/2023]
Abstract
Carbamazepine (CBZ) is a recalcitrant pharmaceutical often detected in wastewater and in the environment. CBZ can be removed from wastewater through advanced oxidation treatment methods such as ozonation. In this study, CBZ and its transformation product 1-(2-benzaldehyde)-(1H,3H)-quinazoline-2,4-dione (BQD) were ozonated, and the formation and transformation of their ozonation products were investigated using liquid chromatography coupled to ion trap mass spectrometry and high-resolution mass spectrometry as well as nuclear magnetic resonance (NMR). The main products, 1-(2-benzaldehyde)-4-hydro-(1H,3H)-quinazoline-2-one (BQM) and BQD were quantified using isolated standards and LC-UV. Of the original CBZ concentration, 74% was transformed into BQM and 83% of BQM was further transformed into BQD. Both products are more stable than CBZ and could still be detected after 240 min of ozonation. Another major product, 2,2'-azanediyldibenzaldehyde (TP225) was for the first time identified using NMR. Twelve further CBZ products were identified.
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Affiliation(s)
- Matilda Kråkström
- Laboratory of Organic Chemistry, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Biskopsgatan 8, FI-20500, Åbo/Turku, Finland.
| | - Soudabeh Saeid
- Laboratory of Industrial Chemistry and Reaction Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Biskopsgatan 8, FI-20500, Åbo/Turku, Finland
| | - Pasi Tolvanen
- Laboratory of Industrial Chemistry and Reaction Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Biskopsgatan 8, FI-20500, Åbo/Turku, Finland
| | - Narendra Kumar
- Laboratory of Industrial Chemistry and Reaction Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Biskopsgatan 8, FI-20500, Åbo/Turku, Finland
| | - Tapio Salmi
- Laboratory of Industrial Chemistry and Reaction Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Biskopsgatan 8, FI-20500, Åbo/Turku, Finland
| | - Leif Kronberg
- Laboratory of Organic Chemistry, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Biskopsgatan 8, FI-20500, Åbo/Turku, Finland
| | - Patrik Eklund
- Laboratory of Organic Chemistry, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Biskopsgatan 8, FI-20500, Åbo/Turku, Finland
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17
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Kråkström M, Saeid S, Tolvanen P, Salmi T, Eklund P, Kronberg L. Catalytic ozonation of the antibiotic sulfadiazine: Reaction kinetics and transformation mechanisms. Chemosphere 2020; 247:125853. [PMID: 31931316 DOI: 10.1016/j.chemosphere.2020.125853] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 01/03/2020] [Accepted: 01/04/2020] [Indexed: 06/10/2023]
Abstract
In this work, ozone has been used to study the transformation of the antibiotic sulfadiazine (SDZ). SDZ and its transformation products was investigated using liquid chromatography coupled to mass spectrometry and using NMR. The results revealed that 6% of SDZ is transformed into 2-aminopyrimidine. A significant amount of SDZ undergoes a rearrangement reaction followed by ring-closing reactions. One of these products, SDZ-P15, is the main product after 240 min of ozonation. Almost 30% of SDZ transforms into SDZ-P15. SDZ was also transformed via the addition of one or more hydroxyl groups, via the oxidation of an amine group to a nitro group as well as via a bond cleavage reaction. Most of the intermediate products presented in this study have not previously been reported as SDZ transformation products formed using ozonation technology.
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Affiliation(s)
- Matilda Kråkström
- Laboratory of Organic Chemistry, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku, Finland.
| | - Soudabeh Saeid
- Laboratory of Industrial Chemistry and Reaction Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku, Finland
| | - Pasi Tolvanen
- Laboratory of Industrial Chemistry and Reaction Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku, Finland
| | - Tapio Salmi
- Laboratory of Industrial Chemistry and Reaction Engineering, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku, Finland
| | - Patrik Eklund
- Laboratory of Organic Chemistry, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku, Finland
| | - Leif Kronberg
- Laboratory of Organic Chemistry, Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku, Finland
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18
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Ekström E, le Febvrier A, Bourgeois F, Lundqvist B, Palisaitis J, Persson POÅ, Caballero-Calero O, Martín-González MS, Klarbring J, Simak SI, Eriksson F, Paul B, Eklund P. The effects of microstructure, Nb content and secondary Ruddlesden–Popper phase on thermoelectric properties in perovskite CaMn1−xNbxO3 (x = 0–0.10) thin films. RSC Adv 2020; 10:7918-7926. [PMID: 35492179 PMCID: PMC9049944 DOI: 10.1039/c9ra10007e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 02/14/2020] [Indexed: 11/21/2022] Open
Abstract
Reduction of thermal conductivity of sputtered CaMn1−xNbxO3 thin films by secondary Ruddlesden–Popper phase and grain size optimization.
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Affiliation(s)
- E. Ekström
- Thin Film Physics Division
- Department of Physics, Chemistry and Biology (IFM)
- Linköping University
- SE-58183 Linköping
- Sweden
| | - A. le Febvrier
- Thin Film Physics Division
- Department of Physics, Chemistry and Biology (IFM)
- Linköping University
- SE-58183 Linköping
- Sweden
| | | | - B. Lundqvist
- Semiconductor Materials Division
- Department of Physics, Chemistry and Biology (IFM)
- Linköping University
- SE-58183 Linköping
- Sweden
| | - J. Palisaitis
- Thin Film Physics Division
- Department of Physics, Chemistry and Biology (IFM)
- Linköping University
- SE-58183 Linköping
- Sweden
| | - P. O. Å. Persson
- Thin Film Physics Division
- Department of Physics, Chemistry and Biology (IFM)
- Linköping University
- SE-58183 Linköping
- Sweden
| | - O. Caballero-Calero
- IMN-Instituto de Micro y Nanotecnología
- IMN-CNM
- CSIC (CEI UAM+CSIC) Isaac Newton
- Madrid
- Spain
| | - M. S. Martín-González
- IMN-Instituto de Micro y Nanotecnología
- IMN-CNM
- CSIC (CEI UAM+CSIC) Isaac Newton
- Madrid
- Spain
| | - J. Klarbring
- Theoretical Physics Division
- Department of Physics, Chemistry and Biology (IFM)
- Linköping University
- SE-58183 Linköping
- Sweden
| | - S. I. Simak
- Theoretical Physics Division
- Department of Physics, Chemistry and Biology (IFM)
- Linköping University
- SE-58183 Linköping
- Sweden
| | - F. Eriksson
- Thin Film Physics Division
- Department of Physics, Chemistry and Biology (IFM)
- Linköping University
- SE-58183 Linköping
- Sweden
| | - B. Paul
- Thin Film Physics Division
- Department of Physics, Chemistry and Biology (IFM)
- Linköping University
- SE-58183 Linköping
- Sweden
| | - P. Eklund
- Thin Film Physics Division
- Department of Physics, Chemistry and Biology (IFM)
- Linköping University
- SE-58183 Linköping
- Sweden
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19
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Lu J, Persson I, Lind H, Palisaitis J, Li M, Li Y, Chen K, Zhou J, Du S, Chai Z, Huang Z, Hultman L, Eklund P, Rosen J, Huang Q, Persson POÅ. Ti n+1C n MXenes with fully saturated and thermally stable Cl terminations. Nanoscale Adv 2019; 1:3680-3685. [PMID: 36133532 PMCID: PMC9417890 DOI: 10.1039/c9na00324j] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 07/08/2019] [Indexed: 05/19/2023]
Abstract
MXenes are a rapidly growing family of 2D materials that exhibit a highly versatile structure and composition, allowing for significant tuning of the materials properties. These properties are, however, ultimately limited by the surface terminations, which are typically a mixture of species, including F and O that are inherent to the MXene processing. Other and robust terminations are lacking. Here, we apply high-resolution scanning transmission electron microscopy (STEM), corresponding image simulations and first-principles calculations to investigate the surface terminations on MXenes synthesized from MAX phases through Lewis acidic melts. The results show that atomic Cl terminates the synthesized MXenes, with mere residual presence of other termination species. Furthermore, in situ STEM-electron energy loss spectroscopy (EELS) heating experiments show that the Cl terminations are stable up to 750 °C. Thus, we present an attractive new termination that widely expands the MXenes' functionalization space and enables new applications.
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Affiliation(s)
- J Lu
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-581 83 Linköping Sweden
| | - I Persson
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-581 83 Linköping Sweden
| | - H Lind
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-581 83 Linköping Sweden
| | - J Palisaitis
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-581 83 Linköping Sweden
| | - M Li
- Engineering Laboratory of Advanced Energy Materials (FiNE Lab.), Ningbo Institute of Industrial Technology, Chinese Academy of Sciences Ningbo Zhejiang 315201 China
| | - Y Li
- Engineering Laboratory of Advanced Energy Materials (FiNE Lab.), Ningbo Institute of Industrial Technology, Chinese Academy of Sciences Ningbo Zhejiang 315201 China
| | - K Chen
- Engineering Laboratory of Advanced Energy Materials (FiNE Lab.), Ningbo Institute of Industrial Technology, Chinese Academy of Sciences Ningbo Zhejiang 315201 China
| | - J Zhou
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-581 83 Linköping Sweden
- Engineering Laboratory of Advanced Energy Materials (FiNE Lab.), Ningbo Institute of Industrial Technology, Chinese Academy of Sciences Ningbo Zhejiang 315201 China
| | - S Du
- Engineering Laboratory of Advanced Energy Materials (FiNE Lab.), Ningbo Institute of Industrial Technology, Chinese Academy of Sciences Ningbo Zhejiang 315201 China
| | - Z Chai
- Engineering Laboratory of Advanced Energy Materials (FiNE Lab.), Ningbo Institute of Industrial Technology, Chinese Academy of Sciences Ningbo Zhejiang 315201 China
| | - Z Huang
- Engineering Laboratory of Advanced Energy Materials (FiNE Lab.), Ningbo Institute of Industrial Technology, Chinese Academy of Sciences Ningbo Zhejiang 315201 China
| | - L Hultman
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-581 83 Linköping Sweden
| | - P Eklund
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-581 83 Linköping Sweden
| | - J Rosen
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-581 83 Linköping Sweden
| | - Q Huang
- Engineering Laboratory of Advanced Energy Materials (FiNE Lab.), Ningbo Institute of Industrial Technology, Chinese Academy of Sciences Ningbo Zhejiang 315201 China
| | - P O Å Persson
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-581 83 Linköping Sweden
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20
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Seppala LJ, van der Velde N, Masud T, Blain H, Petrovic M, van der Cammen TJ, Szczerbińska K, Hartikainen S, Kenny RA, Ryg J, Eklund P, Topinková E, Mair A, Laflamme L, Thaler H, Bahat G, Gutiérrez-Valencia M, Caballero-Mora MA, Landi F, Emmelot-Vonk MH, Cherubini A, Baeyens JP, Correa-Pérez A, Gudmundsson A, Marengoni A, O'Mahony D, Parekh N, Pisa FE, Rajkumar C, Wehling M, Ziere G. EuGMS Task and Finish group on Fall-Risk-Increasing Drugs (FRIDs): Position on Knowledge Dissemination, Management, and Future Research. Eur Geriatr Med 2019; 10:275-283. [PMID: 34652762 DOI: 10.1007/s41999-019-00162-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Falls are a major public health concern in the older population, and certain medication classes are a significant risk factor for falls. However, knowledge is lacking among both physicians and older people, including caregivers, concerning the role of medication as a risk factor. In the present statement, the European Geriatric Medicine Society (EuGMS) Task and Finish group on fall-risk-increasing drugs (FRIDs), in collaboration with the EuGMS Special Interest group on Pharmacology and the European Union of Medical Specialists (UEMS) Geriatric Medicine Section, outlines its position regarding knowledge dissemination on medication-related falls in older people across Europe. The EuGMS Task and Finish group is developing educational materials to facilitate knowledge dissemination for healthcare professionals and older people. In addition, steps in primary prevention through judicious prescribing, deprescribing of FRIDs (withdrawal and dose reduction), and gaps in current research are outlined in this position paper.
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Affiliation(s)
- L J Seppala
- Department of Internal Medicine, Section of Geriatric Medicine, Amsterdam Public Health Research Institute, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105AZ, Amsterdam, The Netherlands
| | - N van der Velde
- Department of Internal Medicine, Section of Geriatric Medicine, Amsterdam Public Health Research Institute, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105AZ, Amsterdam, The Netherlands.
| | - T Masud
- Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - H Blain
- Department of Internal Medicine and Geriatrics, University Hospital of Montpellier, Montpellier University, Euromov, France
| | - M Petrovic
- Department of Internal Medicine (Geriatrics), Ghent University, Ghent, Belgium
| | - T J van der Cammen
- Faculty of Industrial Design Engineering, Delft University of Technology, Delft, The Netherlands
| | - K Szczerbińska
- Unit for Research on Aging Society, Department of Sociology of Medicine, Epidemiology and Preventive Medicine Chair, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - S Hartikainen
- School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | - R A Kenny
- The Irish Longitudinal Study on Ageing (TILDA), Trinity College Dublin, Dublin 2, Ireland.,Department of Medical Gerontology, School of Medicine, Trinity College Dublin, Dublin 2, Ireland.,Falls and Syncope Unit, Mercer's Institute for Successful Ageing, St. James's Hospital, Dublin 8, Ireland
| | - J Ryg
- Department of Geriatric Medicine, Odense University Hospital, Odense, Denmark.,Geriatric Research Unit, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - P Eklund
- Department of Computing Science, Umeå University, Umeå, Sweden
| | - E Topinková
- Department of Geriatrics and Gerontology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic.,Faculty of Health and Social Sciences, South Bohemian University, Česke Budějovice, Czech Republic
| | - A Mair
- Effective Prescribing and Therapeutics, Health and Social Care Directorate, Scottish Government, Edinburgh, Scotland, UK
| | - L Laflamme
- Department of Public Health Sciences, Karolinska Institutet, Tomtebodavägen 18A, Widerströmska huset, 17177, Stockholm, Sweden
| | - H Thaler
- Trauma Center Wien-Meidling, Kundratstrasse 37, 1120, Vienna, Austria
| | - G Bahat
- Istanbul Medical School, Department of Internal Medicine, Division of Geriatrics, Istanbul University, Capa, 34093, Istanbul, Turkey
| | - M Gutiérrez-Valencia
- Department of Health Sciences, Public University of Navarra (UPNA), Avda, Barañain s/n, 31008, Pamplona, Spain
| | - M A Caballero-Mora
- Servicio de Geriatría, Hospital Universitario de Getafe and CIBER de Fragilidad y Envejecimiento Saludable, Getafe, Madrid, Spain
| | - F Landi
- Department of Gerontology, Neuroscience and Orthopedics, Catholic University of the Sacred Heart, Rome, Italy
| | - M H Emmelot-Vonk
- Department of Geriatrics, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | | | - A Cherubini
- Geriatria, Accettazione geriatrica e Centro di ricerca per l'Invecchiamento, Italian National Research Center on Aging (INRCA), Ancona, Italy
| | - J P Baeyens
- University of Luxembourg, Ezch-sur-Alzette, Luxembourg.,AZ Alma, Eeklo, Belgium
| | - A Correa-Pérez
- Servicio de Geriatría, Hospital Universitario Ramón y Cajal (IRYCIS), Madrid, Spain
| | - A Gudmundsson
- Landspitali University Hospital, Reykjavik, Iceland.,Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - A Marengoni
- Department of Clinical and Experimental Science, University of Brescia, Brescia, Italy
| | - D O'Mahony
- Department of Geriatric Medicine, Cork University Hospital, Cork, Ireland.,Department of Medicine, University College Cork, Cork, Ireland
| | - N Parekh
- Academic Department of Geriatric Medicine, Brighton and Sussex Medical School, Brighton, Sussex, UK
| | - F E Pisa
- Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology-BIPS, Bremen, Germany.,Institute of Hygiene and Clinical Epidemiology, University Hospital of Udine, Udine, Italy
| | - C Rajkumar
- Department of Elderly Medicine, Brighton and Sussex University Hospitals NHS Trust, Sussex, UK
| | - M Wehling
- Institute of Clinical Pharmacology Mannheim, University of Heidelberg, Heidelberg, Germany
| | - G Ziere
- Department of Internal Medicine, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands.,Department of Epidemiology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
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21
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Seppala LJ, van der Velde N, Masud T, Blain H, Petrovic M, van der Cammen TJ, Szczerbińska K, Hartikainen S, Kenny RA, Ryg J, Eklund P, Topinková E, Mair A, Laflamme L, Thaler H, Bahat G, Gutiérrez-Valencia M, Caballero-Mora MA, Landi F, Emmelot-Vonk MH, Cherubini A, Baeyens JP, Correa-Pérez A, Gudmundsson A, Marengoni A, O'Mahony D, Parekh N, Pisa FE, Rajkumar C, Wehling M, Ziere G. EuGMS Task and Finish group on Fall-Risk-Increasing Drugs (FRIDs): Position on Knowledge Dissemination, Management, and Future Research. Drugs Aging 2019; 36:299-307. [PMID: 30741371 PMCID: PMC6435622 DOI: 10.1007/s40266-018-0622-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Falls are a major public health concern in the older population, and certain medication classes are a significant risk factor for falls. However, knowledge is lacking among both physicians and older people, including caregivers, concerning the role of medication as a risk factor. In the present statement, the European Geriatric Medicine Society (EuGMS) Task and Finish group on fall-risk-increasing drugs (FRIDs), in collaboration with the EuGMS Special Interest group on Pharmacology and the European Union of Medical Specialists (UEMS) Geriatric Medicine Section, outlines its position regarding knowledge dissemination on medication-related falls in older people across Europe. The EuGMS Task and Finish group is developing educational materials to facilitate knowledge dissemination for healthcare professionals and older people. In addition, steps in primary prevention through judicious prescribing, deprescribing of FRIDs (withdrawal and dose reduction), and gaps in current research are outlined in this position paper.
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Affiliation(s)
- L J Seppala
- Department of Internal Medicine, Section of Geriatric Medicine, Amsterdam Public Health Research Institute, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105AZ, Amsterdam, The Netherlands
| | - N van der Velde
- Department of Internal Medicine, Section of Geriatric Medicine, Amsterdam Public Health Research Institute, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105AZ, Amsterdam, The Netherlands.
| | - T Masud
- Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - H Blain
- Department of Internal Medicine and Geriatrics, University Hospital of Montpellier, Montpellier University, Euromov, France
| | - M Petrovic
- Department of Internal Medicine (Geriatrics), Ghent University, Ghent, Belgium
| | - T J van der Cammen
- Faculty of Industrial Design Engineering, Delft University of Technology, Delft, The Netherlands
| | - K Szczerbińska
- Unit for Research on Aging Society, Department of Sociology of Medicine, Epidemiology and Preventive Medicine Chair, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - S Hartikainen
- School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | - R A Kenny
- The Irish Longitudinal Study on Ageing (TILDA), Trinity College Dublin, Dublin 2, Ireland
- Department of Medical Gerontology, School of Medicine, Trinity College Dublin, Dublin 2, Ireland
- Falls and Syncope Unit, Mercer's Institute for Successful Ageing, St. James's Hospital, Dublin 8, Ireland
| | - J Ryg
- Department of Geriatric Medicine, Odense University Hospital, Odense, Denmark
- Geriatric Research Unit, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - P Eklund
- Department of Computing Science, Umeå University, Umeå, Sweden
| | - E Topinková
- Department of Geriatrics and Gerontology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
- Faculty of Health and Social Sciences, South Bohemian University, Česke Budějovice, Czech Republic
| | - A Mair
- Effective Prescribing and Therapeutics, Health and Social Care Directorate, Scottish Government, Edinburgh, Scotland, UK
| | - L Laflamme
- Department of Public Health Sciences, Karolinska Institutet, Tomtebodavägen 18A, Widerströmska huset, 17177, Stockholm, Sweden
| | - H Thaler
- Trauma Center Wien-Meidling, Kundratstrasse 37, 1120, Vienna, Austria
| | - G Bahat
- Istanbul Medical School, Department of Internal Medicine, Division of Geriatrics, Istanbul University, Capa, 34093, Istanbul, Turkey
| | - M Gutiérrez-Valencia
- Department of Health Sciences, Public University of Navarra (UPNA), Avda, Barañain s/n, 31008, Pamplona, Spain
| | - M A Caballero-Mora
- Servicio de Geriatría, Hospital Universitario de Getafe and CIBER de Fragilidad y Envejecimiento Saludable, Getafe, Madrid, Spain
| | - F Landi
- Department of Gerontology, Neuroscience and Orthopedics, Catholic University of the Sacred Heart, Rome, Italy
| | - M H Emmelot-Vonk
- Department of Geriatrics, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - A Cherubini
- Geriatria, Accettazione geriatrica e Centro di ricerca per l'Invecchiamento, Italian National Research Center on Aging (INRCA), Ancona, Italy
| | - J P Baeyens
- University of Luxembourg, Ezch-sur-Alzette, Luxembourg
- AZ Alma, Eeklo, Belgium
| | - A Correa-Pérez
- Servicio de Geriatría, Hospital Universitario Ramón y Cajal (IRYCIS), Madrid, Spain
| | - A Gudmundsson
- Landspitali University Hospital, Reykjavik, Iceland
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - A Marengoni
- Department of Clinical and Experimental Science, University of Brescia, Brescia, Italy
| | - D O'Mahony
- Department of Geriatric Medicine, Cork University Hospital, Cork, Ireland
- Department of Medicine, University College Cork, Cork, Ireland
| | - N Parekh
- Academic Department of Geriatric Medicine, Brighton and Sussex Medical School, Brighton, Sussex, UK
| | - F E Pisa
- Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology-BIPS, Bremen, Germany
- Institute of Hygiene and Clinical Epidemiology, University Hospital of Udine, Udine, Italy
| | - C Rajkumar
- Department of Elderly Medicine, Brighton and Sussex University Hospitals NHS Trust, Sussex, UK
| | - M Wehling
- Institute of Clinical Pharmacology Mannheim, University of Heidelberg, Heidelberg, Germany
| | - G Ziere
- Department of Internal Medicine, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
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22
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Lagerquist L, Pranovich A, Sumerskii I, von Schoultz S, Vähäsalo L, Willför S, Eklund P. Structural and Thermal Analysis of Softwood Lignins from a Pressurized Hot Water Extraction Biorefinery Process and Modified Derivatives. Molecules 2019; 24:E335. [PMID: 30669257 PMCID: PMC6359013 DOI: 10.3390/molecules24020335] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 01/13/2019] [Accepted: 01/16/2019] [Indexed: 11/16/2022] Open
Abstract
In this work we have analyzed the pine and spruce softwood lignin fraction recovered from a novel pressurized hot water extraction pilot process. The lignin structure was characterized using multiple NMR techniques and the thermal properties were analyzed using thermal gravimetric analysis. Acetylated and selectively methylated derivatives were prepared, and their structure and properties were analyzed and compared to the unmodified lignin. The lignin had relatively high molar weight and low PDI values and even less polydisperse fractions could be obtained by fractionation based on solubility in i-PrOH. Condensation, especially at the 5-position, was detected in this sulphur-free technical lignin, which had been enriched with carbon compared to the milled wood lignin (MWL) sample of the same wood chips. An increase in phenolic and carboxylic groups was also detected, which makes the lignin accessible to chemical modification. The lignin was determined to be thermally stable up to (273⁻302 °C) based on its Tdst 95% value. Due to the thermal stability, low polydispersity, and possibility to tailor its chemical properties by modification of its hydroxyl groups, possible application areas for the lignin could be in polymeric blends, composites or in resins.
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Affiliation(s)
- Lucas Lagerquist
- Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Biskopsgatan 8, 20500 Turku/Åbo, Finland.
| | - Andrey Pranovich
- Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Biskopsgatan 8, 20500 Turku/Åbo, Finland.
- Department of Chemistry, Saint Petersburg State Forest Technical University, 194021 Saint Petersburg, Russia.
| | - Ivan Sumerskii
- Division of Chemistry of Renewable Resources, Department of Chemistry, University of Natural Resources and Life Sciences, Konrad-Lorenz-Strasse 24, A-3430 Tulln, Austria.
| | | | - Lari Vähäsalo
- CH-Bioforce Oy, Ahventie 4 A 21-22, FIN-02170 Espoo, Finland.
| | - Stefan Willför
- Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Biskopsgatan 8, 20500 Turku/Åbo, Finland.
| | - Patrik Eklund
- Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Biskopsgatan 8, 20500 Turku/Åbo, Finland.
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23
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Eklund P, Raitanen JE. 9-Norlignans: Occurrence, Properties and Their Semisynthetic Preparation from Hydroxymatairesinol. Molecules 2019; 24:molecules24020220. [PMID: 30634427 PMCID: PMC6358742 DOI: 10.3390/molecules24020220] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 12/27/2018] [Accepted: 12/28/2018] [Indexed: 11/16/2022] Open
Abstract
Lignans, neolignans, norlignans and norneolignans constitute a large class of phenolic natural compounds. 9-Norlignans, here defined to contain a β⁻β' bond between the two phenylpropanoid units and to lack carbon number 9 from the parent lignan structure, are the most rarely occurring compounds within this class of natural compounds. We present here an overview of the structure, occurrence and biological activity of thirty-five 9-norlignans reported in the literature to date. In addition, we report the semisynthetic preparation of sixteen 9-norlignans using the natural lignan hydroxymatairesinol obtained from spruce knots, as starting material. 9-Norlignans are shown to exist in different species and to have various biological activities, and they may therefore serve as lead compounds for example for the development of anticancer agents. Hydroxymatairesinol is shown to be a readily available starting material for the preparation of norlignans of the imperanene, vitrofolal and noralashinol family.
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Affiliation(s)
- Patrik Eklund
- Johan Gadolin Process Chemistry Centre, Laboratory of Organic Chemistry, Åbo Akademi University, Piispankatu 8, FIN-20500 Turku, Finland.
| | - Jan-Erik Raitanen
- Johan Gadolin Process Chemistry Centre, Laboratory of Organic Chemistry, Åbo Akademi University, Piispankatu 8, FIN-20500 Turku, Finland.
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24
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Gharavi MA, Greczynski G, Eriksson F, Lu J, Balke B, Fournier D, le Febvrier A, Pallier C, Eklund P. Synthesis and characterization of single-phase epitaxial Cr 2N thin films by reactive magnetron sputtering. J Mater Sci 2018; 54:1434-1442. [PMID: 30930478 PMCID: PMC6411273 DOI: 10.1007/s10853-018-2914-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Accepted: 09/08/2018] [Indexed: 06/09/2023]
Abstract
Cr2N is commonly found as a minority phase or inclusion in stainless steel, CrN-based hard coatings, etc. However, studies on phase-pure material for characterization of fundamental properties are limited. Here, Cr2N thin films were deposited by reactive magnetron sputtering onto (0001) sapphire substrates. X-ray diffraction and pole figure texture analysis show Cr2N (0001) epitaxial growth. Scanning electron microscopy imaging shows a smooth surface, while transmission electron microscopy and X-ray reflectivity show a uniform and dense film with a density of 6.6 g cm-3, which is comparable to theoretical bulk values. Annealing the films in air at 400 °C for 96 h shows little signs of oxidation. Nano-indentation shows an elastic-plastic behavior with H = 18.9 GPa and E r = 265 GPa. The moderate thermal conductivity is 12 W m-1 K-1, and the electrical resistivity is 70 μΩ cm. This combination of properties means that Cr2N may be of interest in applications such as protective coatings, diffusion barriers, capping layers and contact materials.
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Affiliation(s)
- M. A. Gharavi
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University, 581 83 Linköping, Sweden
| | - G. Greczynski
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University, 581 83 Linköping, Sweden
| | - F. Eriksson
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University, 581 83 Linköping, Sweden
| | - J. Lu
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University, 581 83 Linköping, Sweden
| | - B. Balke
- Universität Stuttgart, Institut für Materialwissenschaft - Chemische Materialsynthese, Heisenbergstr. 3, 70569 Stuttgart, Germany
| | - D. Fournier
- UMR 7588, Institut des NanoSciences de Paris, CNRS, Sorbonne Université, 4 Place Jussieu, 75005 Paris, France
| | - A. le Febvrier
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University, 581 83 Linköping, Sweden
| | - C. Pallier
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University, 581 83 Linköping, Sweden
| | - P. Eklund
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University, 581 83 Linköping, Sweden
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Wickström H, Broos A, Nyman JO, Kortesmäki E, Eklund P, de Beer T, Preis M, Sandler N. Handheld colorimeter as quality control tool for inkjet printed flexible levothyroxine doses for pediatric use. Int J Pharm 2018. [DOI: 10.1016/j.ijpharm.2017.08.036] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Gharavi MA, Armiento R, Alling B, Eklund P. Theoretical study of phase stability, crystal and electronic structure of MeMgN 2 (Me = Ti, Zr, Hf) compounds. J Mater Sci 2017; 53:4294-4305. [PMID: 31997832 PMCID: PMC6956942 DOI: 10.1007/s10853-017-1849-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 11/21/2017] [Indexed: 06/09/2023]
Abstract
Scandium nitride has recently gained interest as a prospective compound for thermoelectric applications due to its high Seebeck coefficient. However, ScN also has a relatively high thermal conductivity, which limits its thermoelectric efficiency and figure of merit (zT). These properties motivate a search for other semiconductor materials that share the electronic structure features of ScN, but which have a lower thermal conductivity. Thus, the focus of our study is to predict the existence and stability of such materials among inherently layered equivalent ternaries that incorporate heavier atoms for enhanced phonon scattering and to calculate their thermoelectric properties. Using density functional theory calculations, the phase stability of TiMgN2, ZrMgN2 and HfMgN2 compounds has been calculated. From the computationally predicted phase diagrams for these materials, we conclude that all three compounds are stable in these stoichiometries. The stable compounds may have one of two competing crystal structures: a monoclinic structure (LiUN2 prototype) or a trigonal superstructure (NaCrS2 prototype; R 3 ¯ mH). The band structure for the two competing structures for each ternary is also calculated and predicts semiconducting behavior for all three compounds in the NaCrS2 crystal structure with an indirect band gap and semiconducting behavior for ZrMgN2 and HfMgN2 in the monoclinic crystal structure with a direct band gap. Seebeck coefficient and power factors are also predicted, showing that all three compounds in both the NaCrS2 and the LiUN2 structures have large Seebeck coefficients. The predicted stability of these compounds suggests that they can be synthesized by, e.g., physical vapor deposition.
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Affiliation(s)
- M. A. Gharavi
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University, 581 83 Linköping, Sweden
| | - R. Armiento
- Theory and Modelling Division, Department of Physics, Chemistry and Biology (IFM), Linköping University, 581 83 Linköping, Sweden
| | - B. Alling
- Theory and Modelling Division, Department of Physics, Chemistry and Biology (IFM), Linköping University, 581 83 Linköping, Sweden
- Max-Planck-Institut für Eisenforschung GmbH, 40237 Düsseldorf, Germany
| | - P. Eklund
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University, 581 83 Linköping, Sweden
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Nourani CF, Eklund P. Concepts Ontology Algebras and Role Descriptions. Annals of Computer Science and Information Systems 2017. [DOI: 10.15439/2017f554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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28
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Fashandi H, Lai CC, Dahlqvist M, Lu J, Rosen J, Hultman L, Greczynski G, Andersson M, Lloyd Spetz A, Eklund P. Ti2Au2C and Ti3Au2C2 formed by solid state reaction of gold with Ti2AlC and Ti3AlC2. Chem Commun (Camb) 2017; 53:9554-9557. [DOI: 10.1039/c7cc04701k] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ti2Au2C and Ti3Au2C2 formation by Au/Ti2AlC and Au/Ti3AlC2 exchange-reactions imply thermodynamic guidelines for identifying materials where these reactions may occur.
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Affiliation(s)
- H. Fashandi
- Department of Physics
- Chemistry, and Biology (IFM)
- Linköping University
- SE-581 83 Linköping
- Sweden
| | - C.-C. Lai
- Department of Physics
- Chemistry, and Biology (IFM)
- Linköping University
- SE-581 83 Linköping
- Sweden
| | - M. Dahlqvist
- Department of Physics
- Chemistry, and Biology (IFM)
- Linköping University
- SE-581 83 Linköping
- Sweden
| | - J. Lu
- Department of Physics
- Chemistry, and Biology (IFM)
- Linköping University
- SE-581 83 Linköping
- Sweden
| | - J. Rosen
- Department of Physics
- Chemistry, and Biology (IFM)
- Linköping University
- SE-581 83 Linköping
- Sweden
| | - L. Hultman
- Department of Physics
- Chemistry, and Biology (IFM)
- Linköping University
- SE-581 83 Linköping
- Sweden
| | - G. Greczynski
- Department of Physics
- Chemistry, and Biology (IFM)
- Linköping University
- SE-581 83 Linköping
- Sweden
| | - M. Andersson
- Department of Physics
- Chemistry, and Biology (IFM)
- Linköping University
- SE-581 83 Linköping
- Sweden
| | - A. Lloyd Spetz
- Department of Physics
- Chemistry, and Biology (IFM)
- Linköping University
- SE-581 83 Linköping
- Sweden
| | - P. Eklund
- Department of Physics
- Chemistry, and Biology (IFM)
- Linköping University
- SE-581 83 Linköping
- Sweden
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Bousquet J, Bewick M, Cano A, Eklund P, Fico G, Goswami N, Guldemond NA, Henderson D, Hinkema MJ, Liotta G, Mair A, Molloy W, Monaco A, Monsonis-Paya I, Nizinska A, Papadopoulos H, Pavlickova A, Pecorelli S, Prados-Torres A, Roller-Wirnsberger RE, Somekh D, Vera-Muñoz C, Visser F, Farrell J, Malva J, Andersen Ranberg K, Camuzat T, Carriazo AM, Crooks G, Gutter Z, Iaccarino G, Manuel de Keenoy E, Moda G, Rodriguez-Mañas L, Vontetsianos T, Abreu C, Alonso J, Alonso-Bouzon C, Ankri J, Arredondo MT, Avolio F, Bedbrook A, Białoszewski AZ, Blain H, Bourret R, Cabrera-Umpierrez MF, Catala A, O'Caoimh R, Cesari M, Chavannes NH, Correia-da-Sousa J, Dedeu T, Ferrando M, Ferri M, Fokkens WJ, Garcia-Lizana F, Guérin O, Hellings PW, Haahtela T, Illario M, Inzerilli MC, Lodrup Carlsen KC, Kardas P, Keil T, Maggio M, Mendez-Zorrilla A, Menditto E, Mercier J, Michel JP, Murray R, Nogues M, O'Byrne-Maguire I, Pappa D, Parent AS, Pastorino M, Robalo-Cordeiro C, Samolinski B, Siciliano P, Teixeira AM, Tsartara SI, Valiulis A, Vandenplas O, Vasankari T, Vellas B, Vollenbroek-Hutten M, Wickman M, Yorgancioglu A, Zuberbier T, Barbagallo M, Canonica GW, Klimek L, Maggi S, Aberer W, Akdis C, Adcock IM, Agache I, Albera C, Alonso-Trujillo F, Angel Guarcia M, Annesi-Maesano I, Apostolo J, Arshad SH, Attalin V, Avignon A, Bachert C, Baroni I, Bel E, Benson M, Bescos C, Blasi F, Barbara C, Bergmann KC, Bernard PL, Bonini S, Bousquet PJ, Branchini B, Brightling CE, Bruguière V, Bunu C, Bush A, Caimmi DP, Calderon MA, Canovas G, Cardona V, Carlsen KH, Cesario A, Chkhartishvili E, Chiron R, Chivato T, Chung KF, d'Angelantonio M, De Carlo G, Cholley D, Chorin F, Combe B, Compas B, Costa DJ, Costa E, Coste O, Coupet AL, Crepaldi G, Custovic A, Dahl R, Dahlen SE, Demoly P, Devillier P, Didier A, Dinh-Xuan AT, Djukanovic R, Dokic D, Du Toit G, Dubakiene R, Dupeyron A, Emuzyte R, Fiocchi A, Wagner A, Fletcher M, Fonseca J, Fougère B, Gamkrelidze A, Garces G, Garcia-Aymeric J, Garcia-Zapirain B, Gemicioğlu B, Gouder C, Hellquist-Dahl B, Hermosilla-Gimeno I, Héve D, Holland C, Humbert M, Hyland M, Johnston SL, Just J, Jutel M, Kaidashev IP, Khaitov M, Kalayci O, Kalyoncu AF, Keijser W, Kerstjens H, Knezović J, Kowalski M, Koppelman GH, Kotska T, Kovac M, Kull I, Kuna P, Kvedariene V, Lepore V, MacNee W, Maggio M, Magnan A, Majer I, Manning P, Marcucci M, Marti T, Masoli M, Melen E, Miculinic N, Mihaltan F, Milenkovic B, Millot-Keurinck J, Mlinarić H, Momas I, Montefort S, Morais-Almeida M, Moreno-Casbas T, Mösges R, Mullol J, Nadif R, Nalin M, Navarro-Pardo E, Nekam K, Ninot G, Paccard D, Pais S, Palummeri E, Panzner P, Papadopoulos NK, Papanikolaou C, Passalacqua G, Pastor E, Perrot M, Plavec D, Popov TA, Postma DS, Price D, Raffort N, Reuzeau JC, Robine JM, Rodenas F, Robusto F, Roche N, Romano A, Romano V, Rosado-Pinto J, Roubille F, Ruiz F, Ryan D, Salcedo T, Schmid-Grendelmeier P, Schulz H, Schunemann HJ, Serrano E, Sheikh A, Shields M, Siafakas N, Scichilone N, Siciliano P, Skrindo I, Smit HA, Sourdet S, Sousa-Costa E, Spranger O, Sooronbaev T, Sruk V, Sterk PJ, Todo-Bom A, Touchon J, Tramontano D, Triggiani M, Tsartara SI, Valero AL, Valovirta E, van Ganse E, van Hage M, van den Berge M, Vandenplas O, Ventura MT, Vergara I, Vezzani G, Vidal D, Viegi G, Wagemann M, Whalley B, Wickman M, Wilson N, Yiallouros PK, Žagar M, Zaidi A, Zidarn M, Hoogerwerf EJ, Usero J, Zuffada R, Senn A, de Oliveira-Alves B. Building Bridges for Innovation in Ageing: Synergies between Action Groups of the EIP on AHA. J Nutr Health Aging 2017; 21:92-104. [PMID: 27999855 DOI: 10.1007/s12603-016-0803-1] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2016] [Accepted: 04/12/2016] [Indexed: 01/08/2023]
Abstract
The Strategic Implementation Plan of the European Innovation Partnership on Active and Healthy Ageing (EIP on AHA) proposed six Action Groups. After almost three years of activity, many achievements have been obtained through commitments or collaborative work of the Action Groups. However, they have often worked in silos and, consequently, synergies between Action Groups have been proposed to strengthen the triple win of the EIP on AHA. The paper presents the methodology and current status of the Task Force on EIP on AHA synergies. Synergies are in line with the Action Groups' new Renovated Action Plan (2016-2018) to ensure that their future objectives are coherent and fully connected. The outcomes and impact of synergies are using the Monitoring and Assessment Framework for the EIP on AHA (MAFEIP). Eight proposals for synergies have been approved by the Task Force: Five cross-cutting synergies which can be used for all current and future synergies as they consider overarching domains (appropriate polypharmacy, citizen empowerment, teaching and coaching on AHA, deployment of synergies to EU regions, Responsible Research and Innovation), and three cross-cutting synergies focussing on current Action Group activities (falls, frailty, integrated care and chronic respiratory diseases).
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Affiliation(s)
- J Bousquet
- Professor Jean Bousquet, CHRU, 371 Avenue du Doyen Gaston Giraud, 34295 Montpellier Cedex 5, France, Tel +33 611 42 88 47,
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Bousquet J, Hellings PW, Agache I, Bedbrook A, Bachert C, Bergmann KC, Bewick M, Bindslev-Jensen C, Bosnic-Anticevitch S, Bucca C, Caimmi DP, Camargos PAM, Canonica GW, Casale T, Chavannes NH, Cruz AA, De Carlo G, Dahl R, Demoly P, Devillier P, Fonseca J, Fokkens WJ, Guldemond NA, Haahtela T, Illario M, Just J, Keil T, Klimek L, Kuna P, Larenas-Linnemann D, Morais-Almeida M, Mullol J, Murray R, Naclerio R, O'Hehir RE, Papadopoulos NG, Pawankar R, Potter P, Ryan D, Samolinski B, Schunemann HJ, Sheikh A, Simons FER, Stellato C, Todo-Bom A, Tomazic PV, Valiulis A, Valovirta E, Ventura MT, Wickman M, Young I, Yorgancioglu A, Zuberbier T, Aberer W, Akdis CA, Akdis M, Annesi-Maesano I, Ankri J, Ansotegui IJ, Anto JM, Arnavielhe S, Asarnoj A, Arshad H, Avolio F, Baiardini I, Barbara C, Barbagallo M, Bateman ED, Beghé B, Bel EH, Bennoor KS, Benson M, Białoszewski AZ, Bieber T, Bjermer L, Blain H, Blasi F, Boner AL, Bonini M, Bonini S, Bosse I, Bouchard J, Boulet LP, Bourret R, Bousquet PJ, Braido F, Briggs AH, Brightling CE, Brozek J, Buhl R, Bunu C, Burte E, Bush A, Caballero-Fonseca F, Calderon MA, Camuzat T, Cardona V, Carreiro-Martins P, Carriazo AM, Carlsen KH, Carr W, Cepeda Sarabia AM, Cesari M, Chatzi L, Chiron R, Chivato T, Chkhartishvili E, Chuchalin AG, Chung KF, Ciprandi G, de Sousa JC, Cox L, Crooks G, Custovic A, Dahlen SE, Darsow U, Dedeu T, Deleanu D, Denburg JA, De Vries G, Didier A, Dinh-Xuan AT, Dokic D, Douagui H, Dray G, Dubakiene R, Durham SR, Du Toit G, Dykewicz MS, Eklund P, El-Gamal Y, Ellers E, Emuzyte R, Farrell J, Fink Wagner A, Fiocchi A, Fletcher M, Forastiere F, Gaga M, Gamkrelidze A, Gemicioğlu B, Gereda JE, van Wick RG, González Diaz S, Grisle I, Grouse L, Gutter Z, Guzmán MA, Hellquist-Dahl B, Heinrich J, Horak F, Hourihane JOB, Humbert M, Hyland M, Iaccarino G, Jares EJ, Jeandel C, Johnston SL, Joos G, Jonquet O, Jung KS, Jutel M, Kaidashev I, Khaitov M, Kalayci O, Kalyoncu AF, Kardas P, Keith PK, Kerkhof M, Kerstjens HAM, Khaltaev N, Kogevinas M, Kolek V, Koppelman GH, Kowalski ML, Kuitunen M, Kull I, Kvedariene V, Lambrecht B, Lau S, Laune D, Le LTT, Lieberman P, Lipworth B, Li J, Lodrup Carlsen KC, Louis R, Lupinek C, MacNee W, Magar Y, Magnan A, Mahboub B, Maier D, Majer I, Malva J, Manning P, De Manuel Keenoy E, Marshall GD, Masjedi MR, Mathieu-Dupas E, Maurer M, Mavale-Manuel S, Melén E, Melo-Gomes E, Meltzer EO, Mercier J, Merk H, Miculinic N, Mihaltan F, Milenkovic B, Millot-Keurinck J, Mohammad Y, Momas I, Mösges R, Muraro A, Namazova-Baranova L, Nadif R, Neffen H, Nekam K, Nieto A, Niggemann B, Nogueira-Silva L, Nogues M, Nyembue TD, Ohta K, Okamoto Y, Okubo K, Olive-Elias M, Ouedraogo S, Paggiaro P, Pali-Schöll I, Palkonen S, Panzner P, Papi A, Park HS, Passalacqua G, Pedersen S, Pereira AM, Pfaar O, Picard R, Pigearias B, Pin I, Plavec D, Pohl W, Popov TA, Portejoie F, Postma D, Poulsen LK, Price D, Rabe KF, Raciborski F, Roberts G, Robalo-Cordeiro C, Rodenas F, Rodriguez-Mañas L, Rolland C, Roman Rodriguez M, Romano A, Rosado-Pinto J, Rosario N, Rottem M, Sanchez-Borges M, Sastre-Dominguez J, Scadding GK, Scichilone N, Schmid-Grendelmeier P, Serrano E, Shields M, Siroux V, Sisul JC, Skrindo I, Smit HA, Solé D, Sooronbaev T, Spranger O, Stelmach R, Sterk PJ, Strandberg T, Sunyer J, Thijs C, Triggiani M, Valenta R, Valero A, van Eerd M, van Ganse E, van Hague M, Vandenplas O, Varona LL, Vellas B, Vezzani G, Vazankari T, Viegi G, Vontetsianos T, Wagenmann M, Walker S, Wang DY, Wahn U, Werfel T, Whalley B, Williams DM, Williams S, Wilson N, Wright J, Yawn BP, Yiallouros PK, Yusuf OM, Zaidi A, Zar HJ, Zernotti ME, Zhang L, Zhong N, Zidarn M. ARIA 2016: Care pathways implementing emerging technologies for predictive medicine in rhinitis and asthma across the life cycle. Clin Transl Allergy 2016; 6:47. [PMID: 28050247 PMCID: PMC5203711 DOI: 10.1186/s13601-016-0137-4] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Accepted: 12/05/2016] [Indexed: 12/13/2022] Open
Abstract
The Allergic Rhinitis and its Impact on Asthma (ARIA) initiative commenced during a World Health Organization workshop in 1999. The initial goals were (1) to propose a new allergic rhinitis classification, (2) to promote the concept of multi-morbidity in asthma and rhinitis and (3) to develop guidelines with all stakeholders that could be used globally for all countries and populations. ARIA—disseminated and implemented in over 70 countries globally—is now focusing on the implementation of emerging technologies for individualized and predictive medicine. MASK [MACVIA (Contre les Maladies Chroniques pour un Vieillissement Actif)-ARIA Sentinel NetworK] uses mobile technology to develop care pathways for the management of rhinitis and asthma by a multi-disciplinary group and by patients themselves. An app (Android and iOS) is available in 20 countries and 15 languages. It uses a visual analogue scale to assess symptom control and work productivity as well as a clinical decision support system. It is associated with an inter-operable tablet for physicians and other health care professionals. The scaling up strategy uses the recommendations of the European Innovation Partnership on Active and Healthy Ageing. The aim of the novel ARIA approach is to provide an active and healthy life to rhinitis sufferers, whatever their age, sex or socio-economic status, in order to reduce health and social inequalities incurred by the disease.
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Affiliation(s)
- J Bousquet
- Montpellier University Hospital, Montpellier, France ; MACVIA-France, Contre les MAladies Chroniques pour un VIeillissement Actif en France, European Innovation Partnership on Active and Healthy Ageing Reference Site, Montpellier, France ; INSERM, U1168, Ageing and Chronic Diseases Epidemiological and Public Health Approaches, 94800 Villejuif, France ; CHRU Arnaud de Villeneuve, 371 Avenue du Doyen Gaston Giraud, 34295 Montpellier Cedex 5, France
| | - P W Hellings
- Laboratory of Clinical Immunology, Department of Microbiology and Immunology, KU Leuven, Louvain, Belgium
| | - I Agache
- Transylvania University Brasov, Brasov, Romania
| | - A Bedbrook
- MACVIA-France, Contre les MAladies Chroniques pour un VIeillissement Actif en France, European Innovation Partnership on Active and Healthy Ageing Reference Site, Montpellier, France
| | - C Bachert
- Upper Airways Research Laboratory, ENT Department, Ghent University Hospital, Ghent, Belgium
| | - K C Bergmann
- Allergy-Centre-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Berlin, Germany ; Global Allergy and Asthma European Network (GA²LEN), Berlin, Germany
| | - M Bewick
- iQ4U Consultants Ltd, London, UK
| | - C Bindslev-Jensen
- Department of Dermatology and Allergy Centre, Odense University Hospital, Odense, Denmark
| | - S Bosnic-Anticevitch
- Woolcock Institute of Medical Research, University of Sydney and Sydney Local Health District, Glebe, NSW Australia
| | - C Bucca
- University Pneumology Unit-AOU Molinette, Hospital City of Health and Science of Torino, Turin, Italy
| | - D P Caimmi
- Department of Respiratory Diseases, Montpellier University Hospital, Montpellier, France
| | - P A M Camargos
- Department of Pediatrics, Medical School, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - G W Canonica
- Asthma and Allergy Clinic, Humanitas University, Rozzano, Milan, Italy
| | - T Casale
- Division of Allergy/Immunology, University of South Florida, Tampa, FL USA
| | - N H Chavannes
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, The Netherlands
| | - A A Cruz
- ProAR - Nucleo de Excelencia em Asma, Federal University of Bahia, Salvador, Brazil ; GARD Executive Committee, Salvador, Bahia Brazil
| | - G De Carlo
- EFA European Federation of Allergy and Airways Diseases Patients' Associations, Brussels, Belgium
| | - R Dahl
- ProAR - Nucleo de Excelencia em Asma, Federal University of Bahia, Salvador, Brazil
| | - P Demoly
- Department of Respiratory Diseases, Montpellier University Hospital, Montpellier, France ; EPAR U707 INSERM, Paris, France ; EPAR UMR-S UPMC, Paris VI, Paris, France
| | - P Devillier
- Laboratoire de Pharmacologie Respiratoire UPRES EA220, Hôpital Foch, Suresnes Université Versailles, Saint-Quentin, France
| | - J Fonseca
- Center for Research in Health Technologies and Information Systems - CINTESIS, Universidade do Porto, Porto, Portugal ; Allergy Unit, Instituto CUF Porto e Hospital CUF Porto, Porto, Portugal ; Health Information and Decision Sciences Department - CIDES, Faculdade de Medicina, Universidade do Porto, Rua Dr. Plácido da Costa, s/n, 4200-450 Porto, Portugal
| | - W J Fokkens
- Department of Otorhinolaryngology, Academic Medical Centre, Amsterdam, The Netherlands
| | - N A Guldemond
- Institute of Health Policy and Management IBMG, Erasmus University, Rotterdam, The Netherlands
| | - T Haahtela
- Skin and Allergy Hospital, Helsinki University Hospital, Helsinki, Finland
| | - M Illario
- Federico II University Hospital Naples (R&D and DISMET), Naples, Italy
| | - J Just
- Allergology Department, Centre de l'Asthme et des Allergies, Hôpital d'Enfants Armand-Trousseau (APHP), Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1136, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Equipe EPAR, 75013 Paris, France
| | - T Keil
- Institute of Social Medicine, Epidemiology and Health Economics, Charité - Universitätsmedizin Berlin, Berlin, Germany ; Institute for Clinical Epidemiology and Biometry, University of Wuerzburg, Würzburg, Germany
| | - L Klimek
- Center for Rhinology and Allergology, Wiesbaden, Germany
| | - P Kuna
- Division of Internal Medicine, Asthma and Allergy, Barlicki University Hospital, Medical University of Lodz, Lodz, Poland
| | - D Larenas-Linnemann
- Clínica de Alergia, Asma y Pediatría, Hospital Médica Sur, Mexico City, Mexico
| | - M Morais-Almeida
- Allergy and Clinical Immunology Department, Hospital CUF-Descobertas, Lisbon, Portugal
| | - J Mullol
- ENT Department, Hospital Clinic, Clinical and Experimental Respiratory Immunoallergy, IDIBAPS, CIBERES, Universitat de Barcelona, Barcelona, Catalonia Spain
| | - R Murray
- MedScript Ltd, Dundalk, County Louth, Ireland
| | - R Naclerio
- Section of Otolaryngology-Head and Neck Surgery, The University of Chicago Medical Center and The Pritzker School of Medicine, The University of Chicago, Chicago, IL USA
| | - R E O'Hehir
- Department of Allergy, Immunology and Respiratory Medicine, Alfred Hospital and Central Clinical School, Monash University, Melbourne, VIC Australia ; Department of Immunology, Monash University, Melbourne, VIC Australia
| | - N G Papadopoulos
- Center for Pediatrics and Child Health, Institute of Human Development, Royal Manchester Children's Hospital, University of Manchester, Manchester, UK ; Allergy Department, 2nd Pediatric Clinic, Athens General Children's Hospital "P&A Kyriakou", University of Athens, Athens, Greece
| | - R Pawankar
- Department of Pediatrics, Nippon Medical School, Tokyo, Japan
| | - P Potter
- Allergy Diagnostic and Clinical Research Unit, University of Cape Town Lung Institute, Cape Town, South Africa
| | - D Ryan
- Woodbrook Medical Centre, Loughborough, UK ; Allergy and Respiratory Research Group, The University of Edinburgh, Edinburgh, UK
| | - B Samolinski
- Department of Prevention of Environmental Hazards and Allergology, Medical University of Warsaw, Warsaw, Poland
| | - H J Schunemann
- Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON Canada
| | - A Sheikh
- Allergy and Respiratory Research Group, Centre for Population Health Sciences, The University of Edinburgh Medical School, Edinburgh, UK
| | - F E R Simons
- Department of Pediatrics and Child Health, Department of Immunology, Faculty of Medicine, University of Manitoba, Winnipeg, MB Canada
| | - C Stellato
- Division of Allergy and Clinical Immunology, University of Salerno, Salerno, Italy
| | - A Todo-Bom
- Centre of Pneumology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - P V Tomazic
- Department of ENT, Medical University of Graz, Graz, Austria
| | - A Valiulis
- Clinic of Children's Diseases, Faculty of Medicine, Vilnius University, Vilnius, Lithuania ; Public Health Institute, Vilnius University, Vilnius, Lithuania ; European Academy of Paediatrics (EAP/UEMS-SP), Brussels, Belgium
| | - E Valovirta
- Department of Lung Diseases and Clinical Allergology, University of Turku, Turku, Finland ; Allergy Clinic, Terveystalo, Turku, Finland
| | - M T Ventura
- Unit of Geriatric Immunoallergology, University of Bari Medical School, Bari, Italy
| | - M Wickman
- Sachs' Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden ; Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - I Young
- Queen's University, Belfast, Northern Ireland, UK
| | - A Yorgancioglu
- Department of Pulmonology, Celal Bayar University, Manisa, Turkey
| | - T Zuberbier
- Allergy-Centre-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Berlin, Germany ; Global Allergy and Asthma European Network (GA²LEN), Berlin, Germany
| | - W Aberer
- Department of Dermatology, Medical University of Graz, Graz, Austria
| | - C A Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - M Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - I Annesi-Maesano
- EPAR U707 INSERM, Paris, France ; EPAR UMR-S UPMC, Paris VI, Paris, France
| | - J Ankri
- INSERM, U1168, Ageing and Chronic Diseases Epidemiological and Public Health Approaches, 94800 Villejuif, France
| | - I J Ansotegui
- Department of Allergy and Immunology, Hospital Quirón Bizkaia, Erandio, Spain
| | - J M Anto
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain ; IMIM (Hospital del Mar Research Institute), Barcelona, Spain ; CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain ; Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | | | - A Asarnoj
- Clinical Immunology and Allergy Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden ; Department of Pediatric Pulmonology and Allergy, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - H Arshad
- David Hide Asthma and Allergy Research Centre, Isle of Wight, UK
| | | | - I Baiardini
- Asthma and Allergy Clinic, Humanitas University, Rozzano, Milan, Italy
| | - C Barbara
- Faculdade de Medicina de Lisboa, Portuguese National Programme for Respiratory Diseases (PNDR), Lisbon, Portugal
| | - M Barbagallo
- Geriatric Unit, Department of Internal Medicine (DIBIMIS), University of Palermo, Palermo, Italy
| | - E D Bateman
- Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - B Beghé
- Section of Respiratory Disease, Department of Oncology, Haematology and Respiratory Diseases, University of Modena and Reggio Emilia, Modena, Italy
| | - E H Bel
- Department of Respiratory Medicine, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, The Netherlands
| | - K S Bennoor
- Department of Respiratory Medicine, National Institute of Diseases of the Chest and Hospital, Dhaka, Bangladesh
| | - M Benson
- Centre for Individualized Medicine, Department of Pediatrics, Faculty of Medicine, Linköping University, 58185 Linköping, Sweden
| | - A Z Białoszewski
- Department of Prevention of Environmental Hazards and Allergology, Medical University of Warsaw, Warsaw, Poland
| | - T Bieber
- Department of Dermatology and Allergy, Rheinische Friedrich-Wilhelms-University Bonn, Bonn, Germany
| | - L Bjermer
- Department of Respiratory Medicine and Allergology, University Hospital, Lund, Sweden
| | - H Blain
- Department of Geriatrics, Montpellier University Hospital, Montpellier, France ; EA 2991, Euromov, University Montpellier, Montpellier, France
| | - F Blasi
- Department of Pathophysiology and Transplantation, IRCCS Fondazione Ca'Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - A L Boner
- Pediatric Department, University of Verona Hospital, Verona, Italy
| | - M Bonini
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - S Bonini
- Second University of Naples and Institute of Translational Medicine, Italian National Research Council, Naples, Italy
| | | | | | - L P Boulet
- Quebec Heart and Lung Institute, Laval University, Quebec City, QC Canada
| | - R Bourret
- Montpellier University Hospital, Montpellier, France
| | | | - F Braido
- Asthma and Allergy Clinic, Humanitas University, Rozzano, Milan, Italy
| | - A H Briggs
- Health Economics and Health Technology Assessment, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - C E Brightling
- Institute of Lung Health, Respiratory Biomedical Unit, University Hospitals of Leicester NHS Trust, Leicestershire, UK ; Department of Infection, Immunity and Inflammation, University of Leicester, Leicester, UK
| | - J Brozek
- Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON Canada
| | - R Buhl
- Universitätsmedizin der Johannes Gutenberg-Universität Mainz, Mainz, Germany
| | - C Bunu
- University of Medicine and Pharmacy Victor Babes, Timisoara, Romania
| | - E Burte
- INSERM, U1168, Ageing and Chronic Diseases Epidemiological and Public Health Approaches, 94800 Villejuif, France
| | - A Bush
- Royal Brompton Hospital NHS, Imperial College London, London, UK
| | | | - M A Calderon
- Royal Brompton Hospital NHS, Imperial College London, London, UK ; National Heart and Lung Institute, Imperial College London, London, UK
| | - T Camuzat
- Montpellier, Région Languedoc Roussillon France
| | - V Cardona
- S. Allergologia, S. Medicina Interna, Hospital Vall d'Hebron, Barcelona, Spain
| | - P Carreiro-Martins
- CEDOC, Respiratory Research Group, Nova Medical School, Campo dos Martires da Patria, Lisbon, Portugal ; Serviço de Imunoalergologia, Centro Hospitalar de Lisboa Central, EPE, Lisbon, Portugal
| | - A M Carriazo
- Regional Ministry of Health of Andalusia, Seville, Spain
| | - K H Carlsen
- Department of Paediatrics, Oslo University Hospital, Oslo, Norway ; University of Oslo, Oslo, Norway
| | - W Carr
- Allergy and Asthma Associates of Southern California, Mission Viejo, CA USA
| | - A M Cepeda Sarabia
- Allergy and Immunology Laboratory, Metropolitan University, Simon Bolivar University, Barranquilla, Colombia ; SLaai, Sociedad Latinoamericana de Allergia, Asma e Immunologia, Cartagena, Colombia
| | - M Cesari
- Gérontopôle de Toulouse, 31059 Toulouse, France
| | - L Chatzi
- Department of Social Medicine, Faculty of Medicine, University of Crete, Heraklion, Crete Greece
| | - R Chiron
- Department of Respiratory Diseases, Montpellier University Hospital, Montpellier, France
| | - T Chivato
- School of Medicine, University CEU San Pablo, Madrid, Spain
| | - E Chkhartishvili
- Chachava Clinic, David Tvildiani Medical University-AIETI Medical School, Grigol Robakidze University, Tbilisi, Georgia
| | - A G Chuchalin
- Pulmonolory Research Institute FMBA, Moscow, Russia ; GARD Executive Committee, Moscow, Russia
| | - K F Chung
- National Heart and Lung Institute, Imperial College London, London, UK
| | - G Ciprandi
- Medicine Department, IRCCS-Azienda Ospedaliera Universitaria San Martino, Genoa, Italy
| | - J Correia de Sousa
- ICVS/3B's-PT Government Associate Laboratory, Life and Health Sciences, Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal
| | - L Cox
- Department of Medicine, Nova Southeastern University, Davie, FL USA
| | - G Crooks
- EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, Reference Site, Scottish Centre for Telehealth and Telecare, NHS 24, Glasgow, UK
| | - A Custovic
- Department of Pediatric, Imperial College London, London, UK
| | - S E Dahlen
- The Centre for Allergy Research, The Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - U Darsow
- Department of Dermatology and Allergy, Technische Universität München, Munich, Germany ; ZAUM-Center for Allergy and Environment, Helmholtz Center Munich, Munich, Germany
| | - T Dedeu
- AQuAS, Barcelona, Spain ; EUREGHA, European Regional and Local Health Association, Brussels, Belgium
| | - D Deleanu
- Allergology and Immunology Discipline, "Luliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - J A Denburg
- Division of Clinical Immunology and Allergy, Department of Medicine, McMaster University, Hamilton, ON Canada
| | | | - A Didier
- Respiratory Diseases Department, Rangueil-Larrey Hospital, Toulouse, France
| | - A T Dinh-Xuan
- Service de Physiologie Respiratoire, Hôpital Cochin, Université Paris-Descartes, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - D Dokic
- University Clinic of Pulmology and Allergy, Medical Faculty, Ss Cyril and Methodius University, Skopje, Republic of Macedonia
| | - H Douagui
- Service de Pneumo-Allergologie, Centre Hospitalo-Universitaire de Béni-Messous, Algers, Algeria
| | - G Dray
- Ecole des Mines, Alès, France
| | - R Dubakiene
- Medical Faculty, Vilnius University, Vilnius, Lithuania
| | - S R Durham
- Allergy and Clinical Immunology Section, National Heart and Lung Institute, Imperial College London, London, UK
| | - G Du Toit
- Guy's and St Thomas' NHS Trust, Kings College London, London, UK
| | - M S Dykewicz
- Section of Allergy and Immunology, Saint Louis University School of Medicine, Saint Louis, MO USA
| | - P Eklund
- Computing Science Department, Umeå University, Umeå, Sweden ; Four Computing Oy, Halikko, Finland
| | - Y El-Gamal
- Pediatric Allergy and Immunology Unit, Ain Shams University, Cairo, Egypt
| | - E Ellers
- Department of Dermatology and Allergy Centre, Odense University Hospital, Odense, Denmark
| | - R Emuzyte
- Clinic of Children's Diseases, Faculty of Medicine, Vilnius University, Vilnius, Lithuania ; Public Health Institute, Vilnius University, Vilnius, Lithuania ; European Academy of Paediatrics (EAP/UEMS-SP), Brussels, Belgium
| | - J Farrell
- Department of Health, Social Services and Public Safety, Belfast, Northern Ireland, UK
| | - A Fink Wagner
- Global Allergy and Asthma Platform GAAPP, Altgasse 8-10, 1130 Vienna, Austria
| | - A Fiocchi
- Division of Allergy, Department of Pediatric Medicine, The Bambino Gesù Children's Research Hospital Holy See, Rome, Italy
| | | | - F Forastiere
- Department of Epidemiology, Regional Health Service Lazio Region, Rome, Italy
| | - M Gaga
- Athens Chest Hospital, Athens, Greece
| | - A Gamkrelidze
- National Center for Disease Control and Public Health of Georgia, Tbilisi, Georgia
| | - B Gemicioğlu
- Department of Pulmonary Diseases, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - J E Gereda
- Allergy and Immunology Division, Clinica Ricardo Palma, Lima, Peru
| | - R Gerth van Wick
- Section of Allergology, Department of Internal Medicine, Erasmus MC, Rotterdam, The Netherlands
| | - S González Diaz
- Universidad Autónoma de Nuevo León, San Nicolás de los Garza, Mexico
| | - I Grisle
- Center of Tuberculosis and Lung Diseases, Latvian Association of Allergists, Riga, Latvia
| | - L Grouse
- Faculty of the Department of Neurology, University of Washington School of Medicine, Seattle, WA USA
| | - Z Gutter
- National eHealth Centre, University Hospital Olomouc, Olomouc, Czech Republic
| | - M A Guzmán
- Immunology and Allergy Division Clinical Hospital, University of Chile, Santiago, Chile
| | - B Hellquist-Dahl
- Department of Respiratory Diseases, Odense University Hospital, Odense, Denmark
| | - J Heinrich
- Institute of Epidemiology I, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
| | - F Horak
- Vienna Challenge Chamber, Vienna, Austria
| | - J O' B Hourihane
- Department of Paediatrics and Child Health, University College Cork, Cork, Ireland
| | - M Humbert
- Université Paris-Sud, Le Kremlin Bicêtre, France ; Service de Pneumologie, Hôpital Bicêtre, Le Kremlin Bicêtre, France ; Inserm UMR_S999, Le Kremlin Bicêtre, France
| | - M Hyland
- School of Psychology, Plymouth University, Plymouth, UK
| | - G Iaccarino
- Department of Medicine and Surgery, University of Salerno, Baronissi, Italy
| | - E J Jares
- Libra Foundation, Buenos Aires, Argentina
| | - C Jeandel
- MACVIA-France, Contre les MAladies Chroniques pour un VIeillissement Actif en France, European Innovation Partnership on Active and Healthy Ageing Reference Site, Montpellier, France ; Department of Geriatrics, Montpellier University Hospital, Montpellier, France
| | - S L Johnston
- Airway Disease Infection Section, National Heart and Lung Institute, Imperial College London, London, UK ; MRC & Asthma UK Centre in Allergic Mechanisms of Asthma, London, UK
| | - G Joos
- Department of Respiratory Medicine, Ghent University Hospital, Ghent, Belgium
| | - O Jonquet
- Medical Commission, Montpellier University Hospital, Montpellier, France
| | - K S Jung
- Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Gyeonggi-do South Korea
| | - M Jutel
- Department of Clinical Immunology, Wrocław Medical University, Wrocław, Poland
| | - I Kaidashev
- Ukrainian Medical Stomatological Academy, Poltava, Ukraine
| | - M Khaitov
- Laboratory of Molecular Immunology, National Research Center, Institute of Immunology, Federal Medicobiological Agency, Moscow, Russia
| | - O Kalayci
- Pediatric Allergy and Asthma Unit, School of Medicine, Hacettepe University, Ankara, Turkey
| | - A F Kalyoncu
- Immunology and Allergy Division, Department of Chest Diseases, School of Medicine, Hacettepe University, Ankara, Turkey
| | - P Kardas
- First Department of Family Medicine, Medical University of Lodz, Lodz, Poland
| | - P K Keith
- Department of Medicine, McMaster University, Health Sciences Centre 3V47, 1280 Main Street West, Hamilton, ON Canada
| | - M Kerkhof
- Department of Pulmonary Diseases, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - H A M Kerstjens
- Department of Pulmonary Diseases, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | | | - M Kogevinas
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain ; IMIM (Hospital del Mar Research Institute), Barcelona, Spain ; CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain ; Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - V Kolek
- Department of Respiratory Medicine, Faculty of Medicine and Dentistry, University Hospital Olomouc, Olomouc, Czech Republic
| | - G H Koppelman
- Department of Pediatric Pulmonology and Pediatric Allergology, Beatrix Children's Hospital, GRIAC Research Institute, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - M L Kowalski
- Department of Immunology, Rheumatology and Allergy and HARC, Medical University of Lodz, Lodz, Poland
| | - M Kuitunen
- Children's Hospital, University of Helsinki, Helsinki, Finland
| | - I Kull
- Sachs' Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden ; Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - V Kvedariene
- Clinic of Infectious, Chest Diseases, Dermatology and Allergology, Vilnius University, Vilnius, Lithuania
| | - B Lambrecht
- VIB Inflammation Research Center, Ghent University, Ghent, Belgium
| | - S Lau
- Department for Pediatric Pneumology and Immunology, Charité Medical University, Berlin, Germany
| | | | - L T T Le
- University of Medicine and Pharmacy, Hochiminh City, Vietnam
| | - P Lieberman
- Divisions of Allergy and Immunology, Department of Internal Medicine and Pediatrics, University of Tennessee College of Medicine, Germantown, TN USA
| | - B Lipworth
- Scottish Centre for Respiratory Research, Cardiovascular and Diabetes Medicine, Medical Research Institute, Ninewells Hospital, University of Dundee, Dundee, UK
| | - J Li
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - K C Lodrup Carlsen
- Department of Paediatrics, Oslo University Hospital, Oslo, Norway ; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - R Louis
- Department of Pulmonary Medicine, CHU Sart-Tilman, Liege, Belgium
| | - C Lupinek
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - W MacNee
- The Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - Y Magar
- Service de Pneumo-allergologie, Hôpital Saint-Joseph, Paris, France
| | - A Magnan
- Service de Pneumologie, UMR INSERM, UMR1087 and CNR 6291, l'institut du Thorax, University of Nantes, Nantes, France
| | - B Mahboub
- Department of Pulmonary Medicine, Rashid Hospital, Dubai, UAE
| | - D Maier
- Biomax Informatics AG, Munich, Germany
| | - I Majer
- Department of Respiratory Medicine, University of Bratislava, Bratislava, Slovakia
| | - J Malva
- Institute of Biomedical Imaging and Life Sciences (IBILI), Faculty of Medicine, University of Coimbra, Coimbra, Portugal ; Ageing@Coimbra EIP-AHA Reference Site, Coimbra, Portugal
| | - P Manning
- Department of Medicine (RCSI), Bon Secours Hospital, Glasnevin, Dublin, Ireland
| | | | - G D Marshall
- Laboratory of Behavioral Immunology Research, Division of Clinical Immunology and Allergy, The University of Mississippi Medical Center, Jackson, MS USA
| | - M R Masjedi
- Tobacco Control Research Centre, Iranian Anti Tobacco Association, Tehran, Iran
| | | | - M Maurer
- Allergy-Centre-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - S Mavale-Manuel
- Department of Paediatrics, Maputo Central Hospital, Maputo, Mozambique
| | - E Melén
- Sachs' Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden ; Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - E Melo-Gomes
- Faculdade de Medicina de Lisboa, Portuguese National Programme for Respiratory Diseases (PNDR), Lisbon, Portugal
| | - E O Meltzer
- Allergy and Asthma Medical Group and Research Center, San Diego, CA USA
| | - J Mercier
- Department of Physiology, CHRU, PhyMedExp, INSERM U1046, CNRS UMR 9214, University Montpellier, Montpellier, France
| | - H Merk
- Hautklinik - Klinik für Dermatologie & Allergologie, Universitätsklinikum der RWTH Aachen, Aachen, Germany
| | | | - F Mihaltan
- National Institute of Pneumology M. Nasta, Bucharest, Romania
| | - B Milenkovic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia ; Serbian Association for Asthma and COPD, Belgrade, Serbia
| | - J Millot-Keurinck
- Caisse d'assurance retraite et de la santé au travail du Languedoc-Roussillon (CARSAT-LR), Montpellier, France
| | - Y Mohammad
- National Center for Research in Chronic Respiratory Diseases, Tishreen University School of Medicine, Latakia, Syria
| | - I Momas
- Department of Public Health and Health Products, EA 4064, Paris Descartes University-Sorbonne Paris Cité, Paris, France ; Paris Municipal Department of Social Action, Childhood, and Health, Paris, France
| | - R Mösges
- Institute of Medical Statistics, Informatics and Epidemiology, Medical Faculty, University of Cologne, Cologne, Germany
| | - A Muraro
- Food Allergy Referral Centre Veneto Region, Department of Women and Child Health, Padua General University Hospital, Padua, Italy
| | - L Namazova-Baranova
- Scientific Centre of Children's Health Under the Russian Academy of Medical Sciences, Moscow, Russia
| | - R Nadif
- INSERM, U1168, Ageing and Chronic Diseases Epidemiological and Public Health Approaches, 94800 Villejuif, France
| | - H Neffen
- Hospital de Niños Orlando Alassia, Santa Fe, Argentina
| | - K Nekam
- Hospital of the Hospitaller Brothers in Buda, Budapest, Hungary
| | - A Nieto
- Neumología y Alergología Infantil, Hospital La Fe, Valencia, Spain
| | - B Niggemann
- Department for Pediatric Pneumology and Immunology, Charité Medical University, Berlin, Germany
| | - L Nogueira-Silva
- Center for Research in Health Technologies and Information Systems - CINTESIS, Universidade do Porto, Porto, Portugal ; Allergy Unit, Instituto CUF Porto e Hospital CUF Porto, Porto, Portugal ; Health Information and Decision Sciences Department - CIDES, Faculdade de Medicina, Universidade do Porto, Rua Dr. Plácido da Costa, s/n, 4200-450 Porto, Portugal ; Department of Internal Medicine, Centro Hospitalar Sao Joao, Porto, Portugal
| | - M Nogues
- MACVIA-France, Contre les MAladies Chroniques pour un VIeillissement Actif en France, European Innovation Partnership on Active and Healthy Ageing Reference Site, Montpellier, France ; Caisse d'assurance retraite et de la santé au travail du Languedoc-Roussillon (CARSAT-LR), Montpellier, France
| | - T D Nyembue
- ENT Department, University Hospital of Kinshasa, Kinshasa, Congo
| | - K Ohta
- National Hospital Organization, Tokyo National Hospital, Tokyo, Japan
| | - Y Okamoto
- Department of Otorhinolaryngology, Chiba University Hospital, Chiba, Japan
| | - K Okubo
- Department of Otolaryngology, Nippon Medical School, Tokyo, Japan
| | - M Olive-Elias
- Montpellier University Hospital, Montpellier, France ; Institute of Health Policy and Management IBMG, Erasmus University, Rotterdam, The Netherlands ; Skin and Allergy Hospital, Helsinki University Hospital, Helsinki, Finland
| | - S Ouedraogo
- Centre Hospitalier Universitaire Pédiatrique Charles de Gaulle, Ouagadougou, Burkina Faso
| | - P Paggiaro
- Cardio-Thoracic and Vascular Department, University Hospital of Pisa, Pisa, Italy
| | - I Pali-Schöll
- Department of Comparative Medicine, Messerli Research Institute of the University of Veterinary Medicine, Medical University, Vienna, Austria
| | - S Palkonen
- EFA European Federation of Allergy and Airways Diseases Patients' Associations, Brussels, Belgium
| | - P Panzner
- Department of Immunology and Allergology, Faculty of Medicine and Faculty Hospital in Pilsen, Charles University in Prague, Pilsen, Czech Republic
| | - A Papi
- Respiratory Medicine, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - H S Park
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, South Korea
| | - G Passalacqua
- Asthma and Allergy Clinic, Humanitas University, Rozzano, Milan, Italy
| | - S Pedersen
- University of Southern Denmark, Kolding, Denmark
| | - A M Pereira
- Center for Research in Health Technologies and Information Systems - CINTESIS, Universidade do Porto, Porto, Portugal ; Allergy Unit, Instituto CUF Porto e Hospital CUF Porto, Porto, Portugal ; Health Information and Decision Sciences Department - CIDES, Faculdade de Medicina, Universidade do Porto, Rua Dr. Plácido da Costa, s/n, 4200-450 Porto, Portugal ; Allergy Unit, CUF-Porto Hospital and Institute, Porto, Portugal
| | - O Pfaar
- Center for Rhinology and Allergology, Wiesbaden, Germany ; Department of Otorhinolaryngology, Head and Neck Surgery, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - R Picard
- Conseil Général de l'Economie, Ministère de l'Economie, de l'Industrie et du Numérique, Paris, France
| | - B Pigearias
- Société de Pneumologie de Langue Française, Espace francophone de Pneumologie, Paris, France
| | - I Pin
- Département de pédiatrie, CHU de Grenoble, Grenoble, France
| | - D Plavec
- Children's Hospital Srebrnjak, Zagreb, Croatia ; School of Medicine, University J.J. Strossmayer, Osijek, Croatia
| | - W Pohl
- Karl Landsteiner Institute for Clinical and Experimental Pneumology, Hietzing Hospital, Vienna, Austria
| | - T A Popov
- Clinic of Allergy and Asthma, Medical University Sofia, Sofia, Bulgaria
| | - F Portejoie
- MACVIA-France, Contre les MAladies Chroniques pour un VIeillissement Actif en France, European Innovation Partnership on Active and Healthy Ageing Reference Site, Montpellier, France
| | - D Postma
- University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - L K Poulsen
- Laboratory of Medical Allergology, Allergy Clinic, Copenhagen University Hospital at Gentofte, Copenhagen, Denmark
| | - D Price
- Academic Centre of Primary Care, University of Aberdeen, Aberdeen, Scotland, UK ; Research in Real-Life, Cambridge, UK
| | - K F Rabe
- LungenClinic Grosshansdorf, Airway Research Center North, German Center for Lung Research (DZL), Grosshansdorf, Germany ; Department of Medicine, Christian Albrechts University, Airway Research Center North, German Center for Lung Research (DZL), Kiel, Germany
| | - F Raciborski
- Department of Prevention of Environmental Hazards and Allergology, Medical University of Warsaw, Warsaw, Poland
| | - G Roberts
- NHS Foundation Trust, University Hospitals of Southampton, Southampton, UK
| | - C Robalo-Cordeiro
- Centre of Pneumology, Coimbra University Hospital, Coimbra, Portugal
| | - F Rodenas
- Polibienestar Research Institute, University of Valencia, Valencia, Spain
| | | | - C Rolland
- Association Asthme et Allergie, Paris, France
| | - M Roman Rodriguez
- Primary Care Respiratory Research Unit, Institutode Investigación Sanitaria de Palma IdisPa, Palma de Mallorca, Spain
| | - A Romano
- Allergy Unit, Complesso Integrato Columbus, Rome, Italy
| | - J Rosado-Pinto
- Serviço de Imunoalergologia, Hospital da Luz, Lisbon, Portugal
| | - N Rosario
- Hospital de Clinicas, University of Parana, Curitiba, Brazil
| | - M Rottem
- Division of Allergy Asthma and Clinical Immunology, Emek Medical Center, Afula, Israel
| | - M Sanchez-Borges
- Allergy and Clinical Immunology Department, Centro Médico-Docente La Trinidad and Clínica El Avila, Caracas, Venezuela
| | | | - G K Scadding
- The Royal National TNE Hospital, University College London, London, UK
| | | | - P Schmid-Grendelmeier
- Allergy Unit, Department of Dermatology, University Hospital of Zurich, Zurich, Switzerland
| | - E Serrano
- Otolaryngology and Head and Neck Surgery, CHU Rangueil-Larrey, Toulouse, France
| | - M Shields
- Child Health, Queen's University, Belfast, Northern Ireland, UK ; Royal Belfast Hospital for Sick Children, Belfast, Northern Ireland, UK
| | - V Siroux
- INSERM, Université Grenoble Alpes, IAB, U 1209, Team of Environmental Epidemiology Applied to Reproduction and Respiratory Health, Université Joseph Fourier, Grenoble, France
| | - J C Sisul
- Sociedad Paraguaya de Alergia Asma e Inmunologıa, Asunción, Paraguay
| | - I Skrindo
- Department of Paediatrics, Oslo University Hospital, Oslo, Norway ; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - H A Smit
- Julius Center of Health Sciences and Primary Care, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands
| | - D Solé
- Division of Allergy, Clinical Immunology and Rheumatology, Department of Pediatrics, Federal University of São Paulo, São Paulo, Brazil
| | - T Sooronbaev
- Kyrgyzstan National Centre of Cardiology and Internal Medicine, Euro-Asian Respiratory Society, Bishkek, Kyrgyzstan
| | - O Spranger
- Global Allergy and Asthma Platform GAAPP, Altgasse 8-10, 1130 Vienna, Austria
| | - R Stelmach
- Pulmonary Division, Heart Institute (InCor), Hospital da Clinicas da Faculdade de Medicina da Universidade de Sao Paulo, São Paulo, Brazil
| | - P J Sterk
- Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - T Strandberg
- European Union Geriatric Medicine Society (EUGMS), Helsinki, Finland
| | - J Sunyer
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain ; IMIM (Hospital del Mar Research Institute), Barcelona, Spain ; CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain ; Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - C Thijs
- Department of Epidemiology, CAPHRI School of Public Health and Primary Care, Maastricht University, Maastricht, The Netherlands
| | - M Triggiani
- Division of Allergy and Clinical Immunology, University of Salerno, Salerno, Italy
| | - R Valenta
- Division of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - A Valero
- Pneumology and Allergy Department, Hospital Clínic, Clinical and Experimental Respiratory Immunoallergy, IDIBAPS, Barcelona, Spain
| | | | - E van Ganse
- PELyon, Lyon, France ; HESPER 7425, Health Services and Performance Resarch, Université Claude Bernard Lyon, Villeurbanne, France
| | - M van Hague
- Clinical Immunology and Allergy Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden ; Department of Pediatric Pulmonology and Allergy, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden ; University Hospital, Stockholm, Sweden
| | - O Vandenplas
- Department of Chest Medicine, Centre Hospitalier Universitaire UCL Namur, Université Catholique de Louvain, Yvoir, Belgium
| | - L L Varona
- Philippines Society of Allergy, Asthma and Immunology, Manila, Philippines
| | - B Vellas
- Gérontopôle de Toulouse, 31059 Toulouse, France
| | - G Vezzani
- Pulmonary Unit, Department of Cardiology, Thoracic and Vascular Medicine, Arcispedale S. Maria Nuova/IRCCS, Research Hospital, Reggio Emilia, Italy ; Regional Agency for Health and Social Care, Reggio Emilia, Italy
| | - T Vazankari
- Finnish Lung Association (FILHA), Helsinki, Finland
| | - G Viegi
- Pulmonary Environmental Epidemiology Unit, CNR Institute of Clinical Physiology, Pisa, Italy ; CNR Institute of Biomedicine and Molecular Immunology "A. Monroy", Palermo, Italy
| | | | - M Wagenmann
- Department of Otorhinolaryngology, HNO-Klinik, Universitätsklinikum Düsseldorf, Düsseldorf, Germany
| | - S Walker
- Asthma UK, Mansell Street, London, UK
| | - D Y Wang
- Department of Otolaryngology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - U Wahn
- Department for Pediatric Pneumology and Immunology, Charité Medical University, Berlin, Germany
| | - T Werfel
- Division of Immunodermatology and Allergy Research, Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - B Whalley
- School of Psychology, Plymouth University, Plymouth, UK
| | - D M Williams
- Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC USA
| | | | - N Wilson
- Northern Health Alliance, Newcastle, UK
| | - J Wright
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - B P Yawn
- Department of Research, Olmsted Medical Center, Rochester, MN USA
| | | | - O M Yusuf
- The Allergy and Asthma Institute, Lahore, Pakistan
| | - A Zaidi
- Social Sciences, University of Southampton, Southampton, UK
| | - H J Zar
- Department of Paediatrics and Child Health, Red Cross Children's Hospital, University of Cape Town, Cape Town, South Africa ; MRC Unit on Child and Adolescent Health, University of Cape Town, Cape Town, South Africa
| | - M E Zernotti
- Universidad Católica de Córdoba, Córdoba, Argentina
| | - L Zhang
- Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Beijing, China ; Beijing Institute of Otolaryngology, Beijing, China
| | - N Zhong
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - M Zidarn
- University Clinic of Respiratory and Allergic Diseases, Golnik, Slovenia
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Blain H, Masud T, Dargent-Molina P, Martin F, Rosendahl E, van der Velde N, Bousquet J, Benetos A, Cooper C, Kanis J, Reginster J, Rizzoli R, Cortet B, Barbagallo M, Dreinhöfer K, Vellas B, Maggi S, Strandberg T, Alvarez M, Annweiler C, Bernard PL, Beswetherick N, Bischoff-Ferrari H, Bloch F, Boddaert J, Bonnefoy M, Bousson V, Bourdel-Marchasson I, Capisizu A, Che H, Clara J, Combe B, Delignieres D, Eklund P, Emmelot-Vonk M, Freiberger E, Gauvain JB, Goswami N, Guldemond N, Herrero Á, Joël ME, Jónsdóttir A, Kemoun G, Kiss I, Kolk H, Kowalski M, Krajcík Š, Kutsal Y, Lauretani F, Macijauskienė J, Mellingsæter M, Morel J, Mourey F, Nourashemi F, Nyakas C, Puisieux F, Rambourg P, Ramírez A, Rapp K, Rolland Y, Ryg J, Sahota O, Snoeijs S, Stephan Y, Thomas E, Todd C, Treml J, Adachi R, Agnusdei D, Body JJ, Breuil V, Bruyère O, Burckardt P, Cannata-Andia J, Carey J, Chan DC, Chapuis L, Chevalley T, Cohen-Solal M, Dawson-Hughes B, Dennison E, Devogelaer JP, Fardellone P, Féron JM, Perez A, Felsenberg D, Glueer C, Harvey N, Hiligsman M, Javaid M, Jörgensen N, Kendler D, Kraenzlin M, Laroche M, Legrand E, Leslie W, Lespessailles E, Lewiecki E, Nakamura T, Papaioannou A, Roux C, Silverman S, Henriquez M, Thomas T, Vasikaran S, Watts N, Weryha G. A comprehensive fracture prevention strategy in older adults: The European union geriatric medicine society (EUGMS) statement. Eur Geriatr Med 2016. [DOI: 10.1016/j.eurger.2016.04.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Bousquet J, Bewick M, Cano A, Eklund P, Fico G, Goswami N, Guldemond NA, Henderson D, Hinkema MJ, Liotta G, Mair A, Molloy W, Monaco A, Monsonis-Paya I, Nizinska A, Papadopoulos H, Pavlickova A, Pecorelli S, Prados-Torres A, Roller-Wirnsberger RE, Somekh D, Vera-Muñoz C, Visser F, Farrell J, Malva J, Andersen Ranberg K, Camuzat T, Carriazo AM, Crooks G, Gutter Z, Iaccarino G, de Keenoy EM, Moda G, Rodriguez-Mañas L, Vontetsianos T, Abreu C, Alonso J, Alonso-Bouzon C, Ankri J, Arredondo MT, Avolio F, Bedbrook A, Białoszewski AZ, Blain H, Bourret R, Cabrera-Umpierrez MF, Catala A, O’Caoimh R, Cesari M, Chavannes NH, Correia-Da-Sousa J, Dedeu T, Ferrando M, Ferri M, Fokkens WJ, Garcia-Lizana F, Guérin O, Hellings PW, Haahtela T, Illario M, Inzerilli MC, Lodrup Carlsen KC, Kardas P, Keil T, Maggio M, Mendez-Zorrilla A, Menditto E, Mercier J, Michel JP, Murray R, Nogues M, O’Byrne-Maguire I, Pappa D, Parent AS, Pastorino M, Robalo-Cordeiro C, Samolinski B, Siciliano P, Teixeira AM, Tsartara SI, Valiulis A, Vandenplas O, Vasankari T, Vellas B, Vollenbroek-Hutten M, Wickman M, Yorgancioglu A, Zuberbier T, Barbagallo M, Canonica GW, Klimek L, Maggi S, Aberer W, Akdis C, Adcock IM, Agache I, Albera C, Alonso-Trujillo F, Angel Guarcia M, Annesi-Maesano I, Apostolo J, Arshad SH, Attalin V, Avignon A, Bachert C, Baroni I, Bel E, Benson M, Bescos C, Blasi F, Barbara C, Bergmann KC, Bernard PL, Bonini S, Bousquet PJ, Branchini B, Brightling CE, Bruguière V, Bunu C, Bush A, Caimmi DP, Calderon MA, Canovas G, Cardona V, Carlsen KH, Cesario A, Chkhartishvili E, Chiron R, Chivato T, Chung KF, D’Angelantonio M, de Carlo G, Cholley D, Chorin F, Combe B, Compas B, Costa DJ, Costa E, Coste O, Coupet AL, Crepaldi G, Custovic A, Dahl R, Dahlen SE, Demoly P, Devillier P, Didier A, Dinh-Xuan AT, Djukanovic R, Dokic D, du Toit G, Dubakiene R, Dupeyron A, Emuzyte R, Fiocchi A, Wagner A, Fletcher M, Fonseca J, Fougère B, Gamkrelidze A, Garces G, Garcia-Aymeric J, Garcia-Zapirain B, Gemicioğlu B, Gouder C, Hellquist-Dahl B, Hermosilla-Gimeno I, Héve D, Holland C, Humbert M, Hyland M, Johnston SL, Just J, Jutel M, Kaidashev IP, Khaitov M, Kalayci O, Kalyoncu AF, Keijser W, Kerstjens H, Knezović J, Kowalski M, Koppelman GH, Kotska T, Kovac M, Kull I, Kuna P, Kvedariene V, Lepore V, Macnee W, Maggio M, Magnan A, Majer I, Manning P, Marcucci M, Marti T, Masoli M, Melen E, Miculinic N, Mihaltan F, Milenkovic B, Millot-Keurinck J, Mlinarić H, Momas I, Montefort S, Morais-Almeida M, Moreno-Casbas T, Mösges R, Mullol J, Nadif R, Nalin M, Navarro-Pardo E, Nekam K, Ninot G, Paccard D, Pais S, Palummeri E, Panzner P, Papadopoulos NK, Papanikolaou C, Passalacqua G, Pastor E, Perrot M, Plavec D, Popov TA, Postma DS, Price D, Raffort N, Reuzeau JC, Robine JM, Rodenas F, Robusto F, Roche N, Romano A, Romano V, Rosado-Pinto J, Roubille F, Ruiz F, Ryan D, Salcedo T, Schmid-Grendelmeier P, Schulz H, Schunemann HJ, Serrano E, Sheikh A, Shields M, Siafakas N, Scichilone N, Siciliano P, Skrindo I, Smit HA, Sourdet S, Sousa-Costa E, Spranger O, Sooronbaev T, Sruk V, Sterk PJ, Todo-Bom A, Touchon J, Tramontano D, Triggiani M, Tsartara SI, Valero AL, Valovirta E, van Ganse E, van Hage M, van den Berge M, Vandenplas O, Ventura MT, Vergara I, Vezzani G, Vidal D, Viegi G, Wagemann M, Whalley B, Wickman M, Wilson N, Yiallouros PK, Žagar M, Zaidi A, Zidarn M, Hoogerwerf EJ, Usero J, Zuffada R, Senn A, de Oliveira-Alves B. Erratum to: Building bridges for innovation in ageing: Synergies between action groups of the EIP on AHA. J Nutr Health Aging 2016. [DOI: 10.1007/s12603-016-0850-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Eklund P, Brusentsev Y. Synthesis of Chiral Phosphorous and Phosphoric Acid Derivatives from the Lignans Matairesinol and Conidendrin. Synlett 2016. [DOI: 10.1055/s-0035-1562605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Hu C, Lai CC, Tao Q, Lu J, Halim J, Sun L, Zhang J, Yang J, Anasori B, Wang J, Sakka Y, Hultman L, Eklund P, Rosen J, Barsoum MW. Mo2Ga2C: a new ternary nanolaminated carbide. Chem Commun (Camb) 2015; 51:6560-3. [DOI: 10.1039/c5cc00980d] [Citation(s) in RCA: 103] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report the discovery of a new hexagonal Mo2Ga2C phase, wherein two Ga layers – instead of one – are stacked in a simple hexagonal arrangement in between Mo2C layers.
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Şen Karaman D, Gulin-Sarfraz T, Hedström G, Duchanoy A, Eklund P, Rosenholm JM. Rational evaluation of the utilization of PEG-PEI copolymers for the facilitation of silica nanoparticulate systems in biomedical applications. J Colloid Interface Sci 2014; 418:300-10. [DOI: 10.1016/j.jcis.2013.11.080] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 11/28/2013] [Accepted: 11/29/2013] [Indexed: 11/17/2022]
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Kisonen V, Xu C, Eklund P, Lindqvist H, Sundberg A, Pranovich A, Sinkkonen J, Vilaplana F, Willför S. Cationised O-acetyl galactoglucomannans: Synthesis and characterisation. Carbohydr Polym 2014; 99:755-64. [DOI: 10.1016/j.carbpol.2013.09.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Revised: 09/02/2013] [Accepted: 09/04/2013] [Indexed: 10/26/2022]
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Affiliation(s)
- Patrik Eklund
- Laboratory of Organic Chemistry, Åbo Akademi University
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Plumed-Ferrer C, Väkeväinen K, Komulainen H, Rautiainen M, Smeds A, Raitanen JE, Eklund P, Willför S, Alakomi HL, Saarela M, von Wright A. Corrigendum to “The antimicrobial effects of wood-associated polyphenols on food pathogens and spoilage organisms.” [Int. J. Food Microbiol. 164 (2013) 99–107]. Int J Food Microbiol 2013. [DOI: 10.1016/j.ijfoodmicro.2013.06.031] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Leppänen AS, Xu C, Eklund P, Lucenius J, Österberg M, Willför S. Targeted functionalization of spruceO-acetyl galactoglucomannans-2,2,6,6-tetramethylpiperidin-1-oxyl-oxidation and carbodiimide-mediated amidation. J Appl Polym Sci 2013. [DOI: 10.1002/app.39528] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Ann-Sofie Leppänen
- Laboratory of Wood and Paper Chemistry; Åbo Akademi University; 20500; Turku; Finland
| | | | - Patrik Eklund
- Laboratory of Organic Chemistry; Åbo Akademi University; 20500; Turku; Finland
| | - Jessica Lucenius
- Department of Forest Products Technology, School of Chemical Technology; Aalto University; 00076; Aalto; Finland
| | - Monika Österberg
- Department of Forest Products Technology, School of Chemical Technology; Aalto University; 00076; Aalto; Finland
| | - Stefan Willför
- Laboratory of Wood and Paper Chemistry; Åbo Akademi University; 20500; Turku; Finland
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Peuhu E, Paul P, Remes M, Holmbom T, Eklund P, Sjöholm R, Eriksson JE. The antitumor lignan Nortrachelogenin sensitizes prostate cancer cells to TRAIL-induced cell death by inhibition of the Akt pathway and growth factor signaling. Biochem Pharmacol 2013; 86:571-83. [PMID: 23747345 DOI: 10.1016/j.bcp.2013.05.026] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Revised: 05/15/2013] [Accepted: 05/16/2013] [Indexed: 02/05/2023]
Abstract
Prostate cancer cells frequently develop resistance toward androgen-deprivation and chemotherapy. To identify new approaches to treat androgen-dependent prostate cancer, we have performed a structure-activity analysis of lignan polyphenols for cancer cell specific sensitization to tumor necrosis factor-related apoptosis-inducing ligand (TRAIL), a death ligand that has ability to induce tumor-specific cell death. In this study, we report that the lignan nortrachelogenin (NTG) is the most efficient of the 27 tested lignan compounds in sensitizing prostate cancer cells to TRAIL-induced apoptosis. Importantly, pretreatment with NTG does not sensitize a non-malignant prostate cell line to TRAIL-induced cell death. The structural comparison of lignans reveals that the dibenzylbutyrolactone skeleton is required for the apoptosis-sensitizing activity, while substitutions at the aromatic rings do not seem to play a critical role in this lignan function. Our study also characterizes the cellular effects and molecular mechanisms involved in NTG anticancer activity. We previously reported that specific lignans inhibit the Akt survival-signaling pathway in concert with TRAIL sensitization. While NTG is also shown to be a effective inhibitor of Akt signaling, in this study we further demonstrate that NTG potently inhibits tyrosine kinase (RTK) activation in response to growth factors, such as insulin and insulin-like growth factor I (IGF-I). Our results identify NTG as a novel agent for prostate cancer therapy with ability to inhibit Akt membrane localization and activity as well as the activation of growth factor receptors (GFRs), thereby efficiently synergizing with TRAIL exposure.
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Affiliation(s)
- Emilia Peuhu
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Biocity, POB 123, FI-20521 Turku, Finland
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42
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Plumed-Ferrer C, Väkeväinen K, Komulainen H, Rautiainen M, Smeds A, Raitanen JE, Eklund P, Willför S, Alakomi HL, Saarela M, von Wright A. The antimicrobial effects of wood-associated polyphenols on food pathogens and spoilage organisms. Int J Food Microbiol 2013; 164:99-107. [PMID: 23624538 DOI: 10.1016/j.ijfoodmicro.2013.04.001] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2012] [Revised: 03/25/2013] [Accepted: 04/01/2013] [Indexed: 12/14/2022]
Abstract
The antimicrobial effects of the wood-associated polyphenolic compounds pinosylvin, pinosylvin monomethyl ether, astringin, piceatannol, isorhapontin, isorhapontigenin, cycloXMe, dHIMP, ArX, and ArXOH were assessed against both Gram-negative (Salmonella) and Gram-positive bacteria (Listeria monocytogenes, Staphylococcus epidermidis, Staphylococcus aureus) and yeasts (Candida tropicalis, Saccharomyces cerevisiae). Particularly the stilbenes pinosylvin, its monomethyl ether and piceatannol demonstrated a clear antimicrobial activity, which in the case of pinosylvin was present also in food matrices like sauerkraut, gravlax and berry jam, but not in milk. The destabilization of the outer membrane of Gram-negative microorganisms, as well as interactions with the cell membrane, as indicated by the NPN uptake and LIVE/DEAD viability staining experiments, can be one of the specific mechanisms behind the antibacterial action. L. monocytogenes was particularly sensitive to pinosylvin, and this effect was also seen in L. monocytogenes internalized in intestinal Caco2 cells at non-cytotoxic pinosylvin concentrations. In general, the antimicrobial effects of pinosylvin were even more prominent than those of a related stilbene, resveratrol, well known for its various bioactivities. According to our results, pinosylvin could have potential as a natural disinfectant or biocide in some targeted applications.
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Affiliation(s)
- Carme Plumed-Ferrer
- University of Eastern Finland, Institute of Public Health and Clinical Nutrition, P.O. Box 1627, FI-70211 Kuopio, Finland
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Brusentsev Y, Sandberg T, Hotokka M, Sjöholm R, Eklund P. Synthesis and structural analysis of sterically hindered chiral 1,4-diol ligands derived from the lignan hydroxymatairesinol. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2012.12.066] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Leppänen AS, Xu C, Parikka K, Eklund P, Sjöholm R, Brumer H, Tenkanen M, Willför S. Targeted allylation and propargylation of galactose-containing polysaccharides in water. Carbohydr Polym 2012; 100:46-54. [PMID: 24188837 DOI: 10.1016/j.carbpol.2012.11.053] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2012] [Revised: 10/26/2012] [Accepted: 11/21/2012] [Indexed: 11/17/2022]
Abstract
Galactose units of spruce galactoglucomannan (GGM), guar galactomannan (GM), and tamarind (galacto)xyloglucan (XG) were selectively allylated. Firstly aldehyde functionalities were formed at the C-6 position via enzymatic oxidation by galactose oxidase. The formed aldehydes were further derivatized by an indium mediated Barbier-Grignard type reaction, resulting in the formation of homoallylic alcohols. In addition to allylic halides, the same reaction procedure was also applicable for GGM, when using propargyl bromide as halide. All reaction steps were done in water, thus the polysaccharides were modified in a one-pot reaction. The formation of the allylated, or propargylated, product was identified by MALDI-TOF-MS. All polysaccharide products were isolated and further characterized by GC-MS or NMR spectroscopy. By this chemo-enzymatic process, we have demonstrated a novel method for derivatization of GGM and other galactose-containing polysaccharides. The derivatized polysaccharides are potential platforms for further functionalizations.
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Affiliation(s)
- Ann-Sofie Leppänen
- Process Chemistry Centre, Laboratory of Wood and Paper Chemistry, Åbo Akademi University, Porthansgatan 3, FI-20500 Turku, Finland.
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Ekholm FS, Ardá A, Eklund P, André S, Gabius HJ, Jiménez-Barbero J, Leino R. Studies related to Norway spruce galactoglucomannans: chemical synthesis, conformation analysis, NMR spectroscopic characterization, and molecular recognition of model compounds. Chemistry 2012; 18:14392-405. [PMID: 23008171 DOI: 10.1002/chem.201200510] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2012] [Revised: 05/16/2012] [Indexed: 12/20/2022]
Abstract
Galactoglucomannan (GGM) is a polysaccharide mainly consisting of mannose, glucose, and galactose. GGM is the most abundant hemicellulose in the Norway spruce (Picea abies), but is also found in the cell wall of flax seeds, tobacco plants, and kiwifruit. Although several applications for GGM polysaccharides have been developed in pulp and paper manufacturing and the food and medical industries, attempts to synthesize and study distinct fragments of this polysaccharide have not been reported previously. Herein, the synthesis of one of the core trisaccharide units of GGM together with a less-abundant tetrasaccharide fragment is described. In addition, detailed NMR spectroscopic characterization of the model compounds, comparison of the spectral data with natural GGM, investigation of the acetyl-group migration phenomena that takes place in the polysaccharide by using small model compounds, and a binding study between the tetrasaccharide model fragment and a galactose-binding protein (the toxin viscumin) are reported.
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Affiliation(s)
- Filip S Ekholm
- Laboratory of Organic Chemistry, Åbo Akademi University, Piispankatu 8, 20500 Åbo, Finland
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Kisonen V, Eklund P, Auer M, Sjöholm R, Pranovich A, Hemming J, Sundberg A, Aseyev V, Willför S. Hydrophobication and characterisation of O-acetyl-galactoglucomannan for papermaking and barrier applications. Carbohydr Res 2012; 352:151-8. [DOI: 10.1016/j.carres.2012.01.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2011] [Revised: 01/10/2012] [Accepted: 01/11/2012] [Indexed: 10/14/2022]
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Schlesinger J, Rajander J, Ihalainen JA, Ramesh D, Eklund P, Fagerholm V, Nuutila P, Solin O. Isomerism of [64Cu-NOTA-Bn]-Labeled Radiotracers: Separation of Two Complex Isomers and Determination of Their Interconversion Energy Barrier Using Ion Pair Chromatography. Inorg Chem 2011; 50:4260-71. [DOI: 10.1021/ic101775q] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Joern Schlesinger
- Turku PET Centre, University of Turku, Kiinamyllynkatu 4-8, 20520 Turku, Finland
- Centre of Excellence in Molecular Imaging in Cardiovascular and Metabolic Research, University of Turku, 20520 Turku, Finland
| | - Johan Rajander
- Accelerator Laboratory, Åbo Akademi University, Porthansgatan 3, 20500 Turku, Finland
- Centre of Excellence in Molecular Imaging in Cardiovascular and Metabolic Research, University of Turku, 20520 Turku, Finland
| | - Janne A. Ihalainen
- Nanoscience Center, Department of Biological and Environmental Science, University of Jyväskylä, P.O. Box 35, 40014 Jyväskylä, Finland
| | - Dinesh Ramesh
- Turku PET Centre, University of Turku, Kiinamyllynkatu 4-8, 20520 Turku, Finland
- Centre of Excellence in Molecular Imaging in Cardiovascular and Metabolic Research, University of Turku, 20520 Turku, Finland
| | - Patrik Eklund
- Laboratory of Organic Chemistry, Åbo Akademi University, Piispankatu 8, 20500 Turku, Finland
| | - Veronica Fagerholm
- Turku PET Centre, University of Turku, Kiinamyllynkatu 4-8, 20520 Turku, Finland
- Centre of Excellence in Molecular Imaging in Cardiovascular and Metabolic Research, University of Turku, 20520 Turku, Finland
| | - Pirjo Nuutila
- Turku PET Centre, University of Turku, Kiinamyllynkatu 4-8, 20520 Turku, Finland
- Centre of Excellence in Molecular Imaging in Cardiovascular and Metabolic Research, University of Turku, 20520 Turku, Finland
| | - Olof Solin
- Turku PET Centre, University of Turku, Kiinamyllynkatu 4-8, 20520 Turku, Finland
- Centre of Excellence in Molecular Imaging in Cardiovascular and Metabolic Research, University of Turku, 20520 Turku, Finland
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Leppänen AS, Niittymäki O, Parikka K, Tenkanen M, Eklund P, Sjöholm R, Willför S. Metal-mediated allylation of enzymatically oxidized methyl α-d-galactopyranoside. Carbohydr Res 2010; 345:2610-5. [DOI: 10.1016/j.carres.2010.09.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2010] [Revised: 09/21/2010] [Accepted: 09/22/2010] [Indexed: 10/19/2022]
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Wróbel A, Eklund P, Bobrowska-Hägerstrand M, Hägerstrand H. Lignans and norlignans inhibit multidrug resistance protein 1 (MRP1/ABCC1)-mediated transport. Anticancer Res 2010; 30:4423-4428. [PMID: 21115888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND Multidrug resistance protein 1 (MRP1/ABCC1) is one of the drug efflux pumps mediating multidrug resistance in several cancer types. Efficient nontoxic inhibitors of MRP1-mediated transport are sought to potentially sensitise cancer cells to anticancer drugs. This study examined the potency of a series of plant lignans and norlignans of various structures to inhibit MRP1-mediated transport from human erythrocytes. The occurrence of MRP1 in the human erythrocyte membrane makes this cell a useful model in searching for efficient MRP1inhibitors. MATERIALS AND METHODS The inhibition of 2',7'-bis-(carboxypropyl)-5(6)-carboxyfluorescein (BCPCF) transport from human erythrocytes was measured fluorymetrically. In order to study possible membrane-perturbing effects of lignans and norlignans, the potency of these compounds to induce haemolysis, erythrocyte shape change, and phosphatidylserine (PS) exposure in the external layer of the erythrocyte membrane was examined. RESULTS Nine compounds (six norlignans and three lignans) of the fourteen that were tested inhibited BCPCF transport from human erythrocytes. The most efficient inhibitor, the norlignan coded L1, had IC(50)=50 μM. Structure-activity relationship analysis showed that the strongest inhibitors were found among lignans and norlignans bearing a carbonyl function at position C-9. The highly oxidised structures and the presence of an ionisable group such as the carboxylic acid function enhance activity. All compounds that significantly decreased BCPCF transport were non-haemolytic, did not cause PS exposure and did not have any effect on erythrocyte shapes up to 200 μM. CONCLUSION Lignans and norlignans can inhibit MRP1-mediated transport from human erythrocytes and should be further investigated as possible agents reversing multidrug resistance.
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Affiliation(s)
- Anna Wróbel
- Institute of Physics, Wrocław University of Technology, Wybrzeże Wyspańskiego 27, 50-370 Wrocław, Poland.
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Ekholm FS, Eklund P, Leino R. A short semi-synthesis and complete NMR-spectroscopic characterization of the naturally occurring lignan glycoside matairesinol 4,4′-di-O-β-d-diglucoside. Carbohydr Res 2010; 345:1963-7. [DOI: 10.1016/j.carres.2010.06.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2010] [Revised: 06/09/2010] [Accepted: 06/15/2010] [Indexed: 10/19/2022]
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