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Monguillot JH, Arias RS, Orner VA, Massa AN, Sobolev VS, Lima NB, Paredes J, Oddino C, Carmona M, Conforto C. Draft genome sequence data of Nothopassalora personata, peanut foliar pathogen from Argentina. Data Brief 2024; 53:110158. [PMID: 38375136 PMCID: PMC10875216 DOI: 10.1016/j.dib.2024.110158] [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] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 01/30/2024] [Accepted: 01/31/2024] [Indexed: 02/21/2024] Open
Abstract
Late leaf spot (LLS) caused by the Ascomycete Nothopassalora personata (N.p.) (Syn. Cercosporidium personatum) is the main foliar disease of peanuts in Argentina and in peanut producing areas of the world, causing up to 70% yield losses. The extremely slow growth of this fungus in culture, that takes around one month to form a 1 cm colony (0.45 mm/day), and the lack of adequate young tissues from where to extract nucleic acids, have hindered genetic studies of this pathogen. Here, we report the first genome sequence of a N. personata isolate from South America, as well as genetic variants on its conserved genes, and the complete sequence of its mating-type locus MAT1-2 idiomorph. The N. personata isolate IPAVE 0302 was obtained from peanut leaves in Córdoba, Argentina. The whole genome sequencing of IPAVE 0302 was performed as paired end 150 bp NovaSeq 6000 and de novo assembled. Clean reads were mapped to the reference genome for this species NRRL 64463 and the genetic variants on highly conserved genes and throughout the genome were analyzed. Sequencing data were submitted to NCBI GenBank Bioproject PRJNA948451, accession number SRR23957761. Additional Fasta files are available from Harvard Dataverse (https://doi.org/10.7910/DVN/9AGPMG and https://doi.org/10.7910/DVN/YDO3V6). The data reported here will be the basis for the analysis of genetic diversity of the LLS pathogen of peanut in Argentina, information that is critical to make decisions on management strategies.
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Affiliation(s)
- Joaquin H. Monguillot
- Instituto de Patologia Vegetal, Centro de Investigaciones Agropecuarias, Instituto Nacional de Tecnología Agropecuaria, IPAVE-CIAP-INTA, Av. 11 de Septiembre, Córdoba 4755, Argentina
- Unidad de Fitopatologia y Modelizacion Agricola, Consejo Nacional de Investigaciones Científcas y Técnicas, UFyMA-CONICET, Av 11 de Septiembre, Córdoba 4755, Argentina
| | - Renee S. Arias
- United States Department of Agriculture (USDA), Agricultural Research Service (ARS), National Peanut Research Laboratory (NPRL), 1011 Forrester dr. S.E., Dawson, GA, USA
| | - Valerie A. Orner
- United States Department of Agriculture (USDA), Agricultural Research Service (ARS), National Peanut Research Laboratory (NPRL), 1011 Forrester dr. S.E., Dawson, GA, USA
| | - Alicia N. Massa
- United States Department of Agriculture (USDA), Agricultural Research Service (ARS), National Peanut Research Laboratory (NPRL), 1011 Forrester dr. S.E., Dawson, GA, USA
| | - Victor S. Sobolev
- United States Department of Agriculture (USDA), Agricultural Research Service (ARS), National Peanut Research Laboratory (NPRL), 1011 Forrester dr. S.E., Dawson, GA, USA
| | - Nelson Bernardi Lima
- Instituto de Patologia Vegetal, Centro de Investigaciones Agropecuarias, Instituto Nacional de Tecnología Agropecuaria, IPAVE-CIAP-INTA, Av. 11 de Septiembre, Córdoba 4755, Argentina
- Unidad de Fitopatologia y Modelizacion Agricola, Consejo Nacional de Investigaciones Científcas y Técnicas, UFyMA-CONICET, Av 11 de Septiembre, Córdoba 4755, Argentina
- Facultad de Ciencias Agrarias, UNCA, Av. Belgrano 300, Catamarca, Argentina
| | - Juan Paredes
- Instituto de Patologia Vegetal, Centro de Investigaciones Agropecuarias, Instituto Nacional de Tecnología Agropecuaria, IPAVE-CIAP-INTA, Av. 11 de Septiembre, Córdoba 4755, Argentina
- Unidad de Fitopatologia y Modelizacion Agricola, Consejo Nacional de Investigaciones Científcas y Técnicas, UFyMA-CONICET, Av 11 de Septiembre, Córdoba 4755, Argentina
| | - Claudio Oddino
- Facultad de Agronomía y Veterinaria, IMICO, Ruta Nacional 36 km 601, Río Cuarto, Córdoba, Argentina
| | - Marcelo Carmona
- Facultad de Agronomía, Universidad de Buenos Aires, Cátedra de Fitopatología, Av. S. Martín, Buenos Aires 4453, Argentina
| | - Cinthia Conforto
- Instituto de Patologia Vegetal, Centro de Investigaciones Agropecuarias, Instituto Nacional de Tecnología Agropecuaria, IPAVE-CIAP-INTA, Av. 11 de Septiembre, Córdoba 4755, Argentina
- Unidad de Fitopatologia y Modelizacion Agricola, Consejo Nacional de Investigaciones Científcas y Técnicas, UFyMA-CONICET, Av 11 de Septiembre, Córdoba 4755, Argentina
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Pons M, Caner M, Rubies J, Carmona M, Ruiz MA, Yáñez-Juan AM. [A comparative study of recreational screen time in neurodevelopmental disorders]. Rev Neurol 2022; 74:291-297. [PMID: 35484700 DOI: 10.33588/rn.7409.2021505] [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: 06/14/2023]
Abstract
INTRODUCTION Digital screen time has been largely studied in children populations, but few have focused on children with neurodevelopmental disorders. Our main objective was to study the characteristics of use of recreational screens (television (TV) and video games), in children with neurodevelopmental disorders. SUBJECTS AND METHODS We conducted a case-control study in which children with neurodevelopmental disorders under the age of 6 were compared with controls of the same age range. We analysed TV and video game exposure through a designed questionnaire for parents that included daily time exposure, sociodemographic characteristics, home media environment, sociocultural habits, attitudes and beliefs about TV. RESULTS Sixty-one individuals with developmental and 153 controls were enrolled. Children with developmental problems spend more time watching TV than controls (124,4 ± 83,4 vs 71,5 ± 47,4 min / day p <0,001), while video game time was similar in both groups (37,6 ± 39, 6 vs 31,7 ± 32,6 min / day p = 0,138). Children with neurodevelopmental disorders began earlier to watch TV than controls. There were no relevant differences between groups in demographics, Sociocultural, environmental and attitudinal and belief variables. CONCLUSIONS Children with neurodevelopmental disorders start watching TV at an earlier age and consume more screen time than healthy children. Our findings indicate that Children with neurodevelopmental disorders are more vulnerable to screen abuse, and stress the importance to offer anticipatory guidance to their parents.
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Affiliation(s)
- M Pons
- Hospital Universitari Son Espases, Palma de Mallorca, España
| | - M Caner
- Hospital de Manacor, Manacor, España
| | - J Rubies
- Hospital de Manacor, Manacor, España
| | - M Carmona
- Hospital Universitari Son Espases, Palma de Mallorca, España
| | - M A Ruiz
- Hospital Universitari Son Espases, Palma de Mallorca, España
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Castaldi S, Masi M, Sautua F, Cimmino A, Isticato R, Carmona M, Tuzi A, Evidente A. Pseudomonas fluorescens Showing Antifungal Activity against Macrophomina phaseolina, a Severe Pathogenic Fungus of Soybean, Produces Phenazine as the Main Active Metabolite. Biomolecules 2021; 11:1728. [PMID: 34827726 PMCID: PMC8615785 DOI: 10.3390/biom11111728] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [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: 10/26/2021] [Revised: 11/11/2021] [Accepted: 11/17/2021] [Indexed: 01/03/2023] Open
Abstract
Pseudomonas fluorescens 9 and Bacillus subtilis 54, proposed as biofungicides to control Macrophomina phaseolina, a dangerous pathogen of soybean and other crops, were grown in vitro to evaluate their ability to produce metabolites with antifungal activity. The aim of the manuscript was to identify the natural compounds responsible for their antifungal activity. Only the culture filtrates of P. fluorescens 9 showed strong antifungal activity against M. phaseolina. Its organic extract contained phenazine and mesaconic acid (1 and 2), whose antifungal activity was tested against M. phaseolina, as well as Cercospora nicotianae and Colletotrichum truncatum, other pathogens of soybean; however, only compound 1 exhibited activity. The antifungal activity of compound 1 was compared to phenazine-1-carboxylic acid (PCA, 3), 2-hydroxyphenazine (2-OH P, 4), and various semisynthetic phenazine nitro derivatives in order to perform a structure-activity relationship (SAR) study. PCA and phenazine exhibited the same percentage of growth inhibition in M. phaseolina and C. truncatum, whereas PCA (3) showed lower activity against C. nicotianae than phenazine. 2-Hydroxyphenazine (4) showed no antifungal activity against M. phaseolina. The results of the SAR study showed that electron attractor (COOH and NO2) or repulsor (OH) groups significantly affect the antifungal growth, as well as their α- or β-location on the phenazine ring. Both PCA and phenazine could be proposed as biopesticides to control the soybean pathogens M. phaseolina, C. nicotianae, and C. truncatum, and these results should prompt an investigation of their large-scale production and their suitable formulation for greenhouse and field applications.
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Affiliation(s)
- Stefany Castaldi
- Dipartimento di Biologia, Università di Napoli Federico II, Complesso Universitario Monte S. Angelo, Via Cintia 4, 80126 Napoli, Italy;
| | - Marco Masi
- Dipartimento di Scienze Chimiche, Università di Napoli Federico II, Complesso Universitario Monte S. Angelo, Via Cintia 4, 80126 Napoli, Italy; (M.M.); (A.C.); (A.T.); (A.E.)
| | - Francisco Sautua
- Cátedra de Fitopatología, Facultad de Agronomía, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires C1417DSE, Argentina; (F.S.); (M.C.)
| | - Alessio Cimmino
- Dipartimento di Scienze Chimiche, Università di Napoli Federico II, Complesso Universitario Monte S. Angelo, Via Cintia 4, 80126 Napoli, Italy; (M.M.); (A.C.); (A.T.); (A.E.)
| | - Rachele Isticato
- Dipartimento di Biologia, Università di Napoli Federico II, Complesso Universitario Monte S. Angelo, Via Cintia 4, 80126 Napoli, Italy;
| | - Marcelo Carmona
- Cátedra de Fitopatología, Facultad de Agronomía, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires C1417DSE, Argentina; (F.S.); (M.C.)
| | - Angela Tuzi
- Dipartimento di Scienze Chimiche, Università di Napoli Federico II, Complesso Universitario Monte S. Angelo, Via Cintia 4, 80126 Napoli, Italy; (M.M.); (A.C.); (A.T.); (A.E.)
| | - Antonio Evidente
- Dipartimento di Scienze Chimiche, Università di Napoli Federico II, Complesso Universitario Monte S. Angelo, Via Cintia 4, 80126 Napoli, Italy; (M.M.); (A.C.); (A.T.); (A.E.)
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Rodriguez MC, Sautua F, Scandiani M, Carmona M, Asurmendi S. Current recommendations and novel strategies for sustainable management of soybean sudden death syndrome. Pest Manag Sci 2021; 77:4238-4248. [PMID: 33942966 DOI: 10.1002/ps.6458] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 04/14/2021] [Accepted: 05/04/2021] [Indexed: 05/12/2023]
Abstract
The increase in food production requires reduction of the damage caused by plant pathogens, minimizing the environmental impact of management practices. Soil-borne pathogens are among the most relevant pathogens that affect soybean crop yield. Soybean sudden death syndrome (SDS), caused by several distinct species of Fusarium, produces significant yield losses in the leading soybean-producing countries in North and South America. Current management strategies for SDS are scarce since there are no highly resistant cultivars and only a few fungicide seed treatments are available. Because of this, innovative approaches for SDS management need to be developed. Here, we summarize recently explored strategies based on plant nutrition, biological control, priming of plant defenses, host-induced gene silencing, and the development of new SDS-resistance cultivars using precision breeding techniques. Finally, sustainable management of SDS should also consider cultural control practices with minimal environmental impact. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Maria C Rodriguez
- Instituto de Agrobiotecnología y Biología Molecular, CICVyA, Instituto Nacional de Tecnología Agropecuaria, Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina
| | - Francisco Sautua
- Fitopatología, Facultad de Agronomía, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Mercedes Scandiani
- Centro de Referencia de Micología, Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Rosario, Argentina
| | - Marcelo Carmona
- Fitopatología, Facultad de Agronomía, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Sebastián Asurmendi
- Instituto de Agrobiotecnología y Biología Molecular, CICVyA, Instituto Nacional de Tecnología Agropecuaria, Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina
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Hermida-Alava K, Brito Devoto T, Sautua F, Gordó M, Scandiani M, Formento N, Luque A, Carmona M, Cuestas ML. Antifungal susceptibility profile and molecular identification of Cyp51C mutations in clinical and environmental isolates of Aspergillus flavus from Argentina. Mycoses 2020; 64:95-101. [PMID: 33001518 DOI: 10.1111/myc.13193] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [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: 07/10/2020] [Revised: 09/23/2020] [Accepted: 09/24/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND The emergence of azole resistance in non-fumigatus Aspergillus strains is on the raise. OBJECTIVES To study the susceptibility profiles and the molecular mechanisms of azole resistance of environmental and clinical strains of Aspergillus flavus from Argentina. METHODS Thirty-five A flavus isolates (18 from soybean seeds and chickpea seeds and 17 from the clinic) were analysed for amphotericin B and azole resistance using the standard microbroth dilution method according to CLSI M38-A2 guidelines. Sequencing analysis of the cyp51 genes was conducted in those isolates displaying high MICs values to itraconazole, voriconazole and/or posaconazole. RESULTS Among the environmental isolates, 33.3% of them showed high MIC values for at least one triazole whereas 23.5% of the clinical isolates displayed high MIC values for amphotericin B. Point mutations in the Cyp51C gene were recorded in most environmental isolates with non-wild-type MIC values. CONCLUSIONS Susceptibility differences among environmental A flavus isolates might suggest the possibility of native resistance to certain triazole antifungals used in the clinic. To the best of our knowledge, this is the first report of antifungal screening of environmental strains of A flavus in soybean seeds and chickpea seeds from Argentina that showed increased resistance to voriconazole and itraconazole in comparison to clinical strains.
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Affiliation(s)
- Katherine Hermida-Alava
- Instituto de Investigaciones en Microbiología y Parasitología Médica (IMPaM), Universidad de Buenos Aires, CONICET, Buenos Aires, Argentina
| | - Tomás Brito Devoto
- Instituto de Investigaciones en Microbiología y Parasitología Médica (IMPaM), Universidad de Buenos Aires, CONICET, Buenos Aires, Argentina
| | - Francisco Sautua
- Cátedra de Fitopatología, Facultad de Agronomía, Universidad de Buenos Aires, Argentina
| | - Manuela Gordó
- Laboratorio Agrícola Río Paraná, San Pedro, Argentina
| | - Mercedes Scandiani
- Facultad de Ciencias Bioquímicas y Farmacéuticas, Centro de Referencia de Micología (CEREMIC), Universidad Nacional de Rosario, Rosario, Argentina
| | - Norma Formento
- Estación Experimental Agropecuaria (EEA)-Instituto Nacional de Tecnología Agropecuaria (INTA), Paraná, Argentina
| | - Alicia Luque
- Facultad de Ciencias Bioquímicas y Farmacéuticas, Centro de Referencia de Micología (CEREMIC), Universidad Nacional de Rosario, Rosario, Argentina
| | - Marcelo Carmona
- Cátedra de Fitopatología, Facultad de Agronomía, Universidad de Buenos Aires, Argentina
| | - María L Cuestas
- Instituto de Investigaciones en Microbiología y Parasitología Médica (IMPaM), Universidad de Buenos Aires, CONICET, Buenos Aires, Argentina
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Carmona M, Sautua F, Pérez-Hérnandez O, Reis EM. Role of Fungicide Applications on the Integrated Management of Wheat Stripe Rust. Front Plant Sci 2020; 11:733. [PMID: 32582257 PMCID: PMC7296138 DOI: 10.3389/fpls.2020.00733] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 05/07/2020] [Indexed: 05/14/2023]
Abstract
First described in Europe in 1777, stripe rust (SR) caused by Puccinia striiformis Westend. f. sp. tritici Erikss (Pst) is one of the most important and destructive diseases of wheat worldwide. Until 2000, SR was mainly endemic to cooler regions, but since then, new aggressive strains have emerged, spread intercontinentally, and caused severe epidemics in warmer regions across the world. This has put SR as a disease that poses a threat to the world food security. At present, the preferred strategy for control of SR is the access to wheat cultivars with adequate levels of SR resistance. However, wheat breeding programs are not sufficiently advanced to cope with the recently emerged Pst strains. Under this scenario, foliar fungicide applications have become an important component of SR management, but information on the effects of fungicide applications on SR control and wheat cultivar yield response is scarce. This review seeks to provide an overview of the impact and role of fungicides on SR management. With focus on wheat management in the major wheat-growing regions of the world, the review addresses: (a) the efficacy of different fungicide active ingredients, optimal fungicide timing and number of applications in controlling SR, and (b) the impact of fungicide on wheat grain yield response. Inclusion of fungicides in an integrated crop management approach is discussed.
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Affiliation(s)
- Marcelo Carmona
- Cátedra de Fitopatología, Facultad de Agronomía, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Francisco Sautua
- Cátedra de Fitopatología, Facultad de Agronomía, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Oscar Pérez-Hérnandez
- School of Agricultural Sciences, Northwest Missouri State University, Maryville, MO, United States
| | - Erlei M. Reis
- Escuela Para Graduados “Alberto Soriano”, Facultad de Agronomía, Universidad de Buenos Aires, Buenos Aires, Argentina
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de la Vara JA, Berruga MI, Serrano MP, Cano EL, García A, Landete-Castillejos T, Gallego L, Argüello A, Carmona M, Molina A. Short communication: Red deer (Cervus elaphus) colostrum during its transition to milk. J Dairy Sci 2020; 103:5662-5667. [PMID: 32307161 DOI: 10.3168/jds.2019-17779] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 01/04/2020] [Indexed: 11/19/2022]
Abstract
We studied changes in chemical composition, somatic cell count, and immunoglobulin G (IgG) and M (IgM) content in red deer (Cervus elaphus) colostrum during the transition to milk at different times after parturition (<5 h, 24 h, 48 h, 2 wk, and 4 wk). The production level was higher at 2 and 4 wk of lactation than during the first day after parturition, with intermediate values at 48 h postpartum. Fat content did not vary during the study period. However, total protein and casein contents were particularly high in the initial 5 h after parturition, decreasing to approximately 50% after 24 h postpartum. Conversely, lactose concentration was low in the beginning (<5 h), increasing gradually throughout the study. Similarly, dry matter dropped during the first 24 h and then remained constant throughout the study. Urea content decreased during the study, showing a slight recovery at 4 wk. Somatic cell count was higher during the first hours after parturition and gradually decreased throughout the study period. The IgG content was higher before 5 h postpartum than at 24 h postpartum. After 5 h, the level of IgG decreased progressively until it reached 0.18 mg/mL at 4 wk of lactation. We observed a similar pattern for IgM content, but it decreased more quickly than IgG and was not detected after 2 wk. In the case of deer, milk should be considered transitional from 24 to 48 h after parturition, and samples collected after 2 wk can be considered mature milk.
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Affiliation(s)
- J A de la Vara
- Food Quality Research Group, Institute for Regional Development (IDR), Universidad de Castilla-La Mancha, Albacete 02071, Spain
| | - M I Berruga
- Food Quality Research Group, Institute for Regional Development (IDR), Universidad de Castilla-La Mancha, Albacete 02071, Spain; Departamento de Ciencia y Tecnología Agroforestal y Genética, Escuela Técnica Superior de Ingenieros Agrónomos y de Montes, Universidad de Castilla-La Mancha, Albacete 02071, Spain
| | - M P Serrano
- Departamento de Ciencia y Tecnología Agroforestal y Genética, Escuela Técnica Superior de Ingenieros Agrónomos y de Montes, Universidad de Castilla-La Mancha, Albacete 02071, Spain; Animal Science Techniques Applied to Wildlife Management Research Group, Instituto de Investigación en Recursos Cinegéticos (IREC), Albacete Section of CSIC-UCLM-JCCM, Universidad de Castilla-La Mancha, Albacete 02071, Spain; Sección de Recursos Cinegéticos y Ganaderos, Institute for Regional Development (IDR), Universidad de Castilla-La Mancha, Albacete 02071, Spain.
| | - E L Cano
- Quantitative Methods and Socio-Economic Development Group, Institute for Regional Development (IDR), Universidad de Castilla-La Mancha, Albacete 02071, Spain
| | - A García
- Departamento de Ciencia y Tecnología Agroforestal y Genética, Escuela Técnica Superior de Ingenieros Agrónomos y de Montes, Universidad de Castilla-La Mancha, Albacete 02071, Spain; Animal Science Techniques Applied to Wildlife Management Research Group, Instituto de Investigación en Recursos Cinegéticos (IREC), Albacete Section of CSIC-UCLM-JCCM, Universidad de Castilla-La Mancha, Albacete 02071, Spain; Sección de Recursos Cinegéticos y Ganaderos, Institute for Regional Development (IDR), Universidad de Castilla-La Mancha, Albacete 02071, Spain
| | - T Landete-Castillejos
- Departamento de Ciencia y Tecnología Agroforestal y Genética, Escuela Técnica Superior de Ingenieros Agrónomos y de Montes, Universidad de Castilla-La Mancha, Albacete 02071, Spain; Animal Science Techniques Applied to Wildlife Management Research Group, Instituto de Investigación en Recursos Cinegéticos (IREC), Albacete Section of CSIC-UCLM-JCCM, Universidad de Castilla-La Mancha, Albacete 02071, Spain; Sección de Recursos Cinegéticos y Ganaderos, Institute for Regional Development (IDR), Universidad de Castilla-La Mancha, Albacete 02071, Spain
| | - L Gallego
- Departamento de Ciencia y Tecnología Agroforestal y Genética, Escuela Técnica Superior de Ingenieros Agrónomos y de Montes, Universidad de Castilla-La Mancha, Albacete 02071, Spain; Animal Science Techniques Applied to Wildlife Management Research Group, Instituto de Investigación en Recursos Cinegéticos (IREC), Albacete Section of CSIC-UCLM-JCCM, Universidad de Castilla-La Mancha, Albacete 02071, Spain; Sección de Recursos Cinegéticos y Ganaderos, Institute for Regional Development (IDR), Universidad de Castilla-La Mancha, Albacete 02071, Spain
| | - A Argüello
- Department of Animal Science, Universidad de Las Palmas de Gran Canaria, Arucas 35413, Spain
| | - M Carmona
- School of Architecture, Engineering and Design, Food Technology Laboratory, Universidad Europea de Madrid, Madrid 28670, Spain
| | - A Molina
- Food Quality Research Group, Institute for Regional Development (IDR), Universidad de Castilla-La Mancha, Albacete 02071, Spain; Departamento de Ciencia y Tecnología Agroforestal y Genética, Escuela Técnica Superior de Ingenieros Agrónomos y de Montes, Universidad de Castilla-La Mancha, Albacete 02071, Spain
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Quintero Aldana G, Salgado M, Candamio S, Méndez JC, Jorge M, Reboredo M, Vázquez Tuñas L, Romero C, Covela M, Fernández Montes A, Carmona M, Vidal Insua Y, López R. First-line panitumumab plus docetaxel and cisplatin in advanced gastric and gastro-oesophageal junction adenocarcinoma: results of a phase II trial. Clin Transl Oncol 2019; 22:495-502. [DOI: 10.1007/s12094-019-02151-6] [Citation(s) in RCA: 5] [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] [Received: 03/15/2019] [Accepted: 05/29/2019] [Indexed: 12/11/2022]
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Muñoz-Tébar N, De la Vara J, Ortiz de Elguea-Culebras G, Cano E, Molina A, Carmona M, Berruga M. Enrichment of sheep cheese with chia (Salvia hispanica L.) oil as a source of omega-3. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.03.092] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Izarra I, Simón D, Molina M, Rodríguez J, Carmona M. Synthesis of trifunctional graft polymer polyether polyols employing a silica based gel as non-aqueous dispersant. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.03.045] [Citation(s) in RCA: 3] [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] [Indexed: 12/17/2022]
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Mateo M, Mérida M, Martin J, Fernández Á, Carmona M, Simón M. Chagas disease is here to stay. Seroprevalence of Trypanosoma cruzi at a general hospital in Madrid-Spain (non-endemic area). Int J Infect Dis 2019. [DOI: 10.1016/j.ijid.2018.11.229] [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: 11/25/2022] Open
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Garcia-Covarrubias L, Barragan J, Castro I, Hernandez K, Reding A, Hinojosa H, Prieto P, Garcia A, Alejandra C, Ortuño D, Carmona M, Fernández D, Diliz H. Correlation of the Glomerular Filtration Rate Measured With the Use of DTPA-Tc99m in Live Kidney Donors With Equations Based on Creatinine and Cystatin C. Transplant Proc 2018; 50:423-427. [PMID: 29579819 DOI: 10.1016/j.transproceed.2017.12.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2017] [Accepted: 12/05/2017] [Indexed: 01/10/2023]
Abstract
BACKGROUND Renal donation leads to a risk of developing chronic kidney disease, with an incidence of 0.47%. To evaluate for its presence, formulas based on serum creatinine are used, but up to 80% of these formulas underestimate the glomerular filtration rate (GFR) in donors. The aim of this work was to confirm the highest correlation of the GFR as measured with the use of DTPA-Tc99m with the GFR as estimated by means of the formula based on serum cystatin C (CKD-EPI creatinine-cystatin C) in healthy kidney donors. METHODS In this observational, analytic, cross-sectional study, the GFR of kidney donors was determined ≥1 year after donation by means of DTPA gammagram and estimation with the use of conventional formulations and with cystatin C. RESULTS Of 112 donors, 38 (34%) were included, 20 (60%) were female, with an overall average age of 40 years, 36.5 months after donation, and body mass index of 25.5 kg/m2. Correlation with the GFR as measured by means of DTPA gammagram was better with the use of CKD-EPI cystatin C (0.402; P = .020) and CKD-EPI creatinine-cystatin (0.549; P < .001) than the conventional formulas. Linear correlation with serum cystatin C was 0.825 (P < .001; 95% confidence interval, -105.3 to -63.2) for the CKD-EPI cystatin C formula, 0.77 (P < .001; -89.9 to -48.1) for the CKD-EPI creatinine-cystatin formula, and 0.525 (P = .002; -91.1 to -23.2) for DTPA-Tc99m scintigraphy. CONCLUSIONS There is a strong correlation between estimate the GFR by equations based on cystatin C and the measurement of the GFR by DTPA-Tc99m gammagram.
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Affiliation(s)
- L Garcia-Covarrubias
- Transplantation Department, Hospital General de Mexico Dr Eduardo Liceaga, Mexico City, Mexico; Surgery Division, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico.
| | - J Barragan
- Transplantation Department, Hospital General de Mexico Dr Eduardo Liceaga, Mexico City, Mexico
| | - I Castro
- Transplantation Department, Hospital General de Mexico Dr Eduardo Liceaga, Mexico City, Mexico
| | - K Hernandez
- Transplantation Department, Hospital General de Mexico Dr Eduardo Liceaga, Mexico City, Mexico
| | - A Reding
- Research Department, Hospital General de Mexico Dr Eduardo Liceaga, Mexico City, Mexico
| | - H Hinojosa
- Transplantation Department, Hospital General de Mexico Dr Eduardo Liceaga, Mexico City, Mexico; Nephrology Department, Hospital General Zona 47, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - P Prieto
- Transplantation Department, Hospital General de Mexico Dr Eduardo Liceaga, Mexico City, Mexico
| | - A Garcia
- Donation Coordinator, Hospital General de Mexico Dr Eduardo Liceaga, Mexico City, Mexico
| | - C Alejandra
- Transplantation Department, Hospital General de Mexico Dr Eduardo Liceaga, Mexico City, Mexico
| | - D Ortuño
- Family Medicine Unit No. 20, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - M Carmona
- Transplantation Department, Hospital Central Pemex Sur, Mexico City, Mexico
| | - D Fernández
- Transplantation Department, Hospital General de Mexico Dr Eduardo Liceaga, Mexico City, Mexico
| | - H Diliz
- Transplantation Department, Hospital General de Mexico Dr Eduardo Liceaga, Mexico City, Mexico
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Durante-Rodríguez G, Gómez-Álvarez H, Blázquez B, Fernández-Llamosas H, Martín-Moldes Z, Sanz D, Nogales J, Carmona M, Díaz E. Chapter 13. Anaerobic Pathways for the Catabolism of Aromatic Compounds. Energy and Environment Series 2018. [DOI: 10.1039/9781788010351-00333] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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14
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Andrés-Benito P, Fernández-Dueñas V, Carmona M, Escobar LA, Torrejón-Escribano B, Aso E, Ciruela F, Ferrer I. Locus coeruleus at asymptomatic early and middle Braak stages of neurofibrillary tangle pathology. Neuropathol Appl Neurobiol 2017; 43:373-392. [PMID: 28117912 DOI: 10.1111/nan.12386] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [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: 11/08/2016] [Revised: 01/19/2017] [Accepted: 01/24/2017] [Indexed: 12/11/2022]
Abstract
AIMS The present study analyses molecular characteristics of the locus coeruleus (LC) and projections to the amygdala and hippocampus at asymptomatic early and middle Braak stages of neurofibrillary tangle (NFT) pathology. METHODS Immunohistochemistry, whole-transcriptome arrays and RT-qPCR in LC and western blotting in hippocampus and amygdala in a cohort of asymptomatic individuals at stages I-IV of NFT pathology were used. RESULTS NFTs in the LC increased in parallel with colocalized expression of tau kinases, increased neuroketal adducts and decreased superoxide dismutase 1 in neurons with hyperphosphorylated tau and decreased voltage-dependent anion channel in neurons containing truncated tau were found. These were accompanied by increased microglia and AIF1, CD68, PTGS2, IL1β, IL6 and TNF-α gene expression. Whole-transcriptome arrays revealed upregulation of genes coding for proteins associated with heat shock protein binding and genes associated with ATP metabolism and downregulation of genes coding for DNA-binding proteins and members of the small nucleolar RNAs family, at stage IV when compared with stage I. Tyrosine hydroxylase (TH) immunoreactivity was preserved in neurons of the LC, but decreased TH and increased α2A adrenergic receptor protein levels were found in the hippocampus and the amygdala. CONCLUSIONS Complex alteration of several metabolic pathways occurs in the LC accompanying NFT formation at early and middle asymptomatic stages of NFT pathology. Dopaminergic/noradrenergic denervation and increased expression of α2A adrenergic receptor in the hippocampus and amygdala occur at first stage of NFT pathology, suggesting compensatory activation in the face of decreased adrenergic input occurring before clinical evidence of cognitive impairment and depression.
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Affiliation(s)
- P Andrés-Benito
- Institut de Neuropatologia, Servei d'Anatomia Patològica, Hospital Universitari de Bellvitge, Barcelona, Spain
| | - V Fernández-Dueñas
- Unitat de Farmacologia, Departament Patologia i Terapèutica Experimental, IDIBELL, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain.,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| | - M Carmona
- Institut de Neuropatologia, Servei d'Anatomia Patològica, Hospital Universitari de Bellvitge, Barcelona, Spain
| | - L A Escobar
- Institut de Neuropatologia, Servei d'Anatomia Patològica, Hospital Universitari de Bellvitge, Barcelona, Spain
| | - B Torrejón-Escribano
- Unitat de Biologia (BT-E), Serveis Cientifics I Tecnics, Universitat de Barcelona, Madrid, Spain
| | - E Aso
- Institut de Neuropatologia, Servei d'Anatomia Patològica, Hospital Universitari de Bellvitge, Barcelona, Spain.,Departament de Patologia i Terapèutica Experimental, Universitat de Barcelona, L'Hospitalet de Llobregat, Madrid, Spain
| | - F Ciruela
- Unitat de Farmacologia, Departament Patologia i Terapèutica Experimental, IDIBELL, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain.,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| | - I Ferrer
- Institut de Neuropatologia, Servei d'Anatomia Patològica, Hospital Universitari de Bellvitge, Barcelona, Spain.,Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain.,Departament de Patologia i Terapèutica Experimental, Universitat de Barcelona, L'Hospitalet de Llobregat, Madrid, Spain.,CIBERNED, Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain
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15
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Simonetti E, Viso NP, Montecchia M, Zilli C, Balestrasse K, Carmona M. Evaluation of native bacteria and manganese phosphite for alternative control of charcoal root rot of soybean. Microbiol Res 2015; 180:40-8. [PMID: 26505310 DOI: 10.1016/j.micres.2015.07.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [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: 07/06/2015] [Revised: 07/18/2015] [Accepted: 07/18/2015] [Indexed: 11/15/2022]
Abstract
Plant growth promoting rhizobacteria (PGPR) are potential agents to control plant pathogens and their combined use with biopesticides such as phosphites may constitute a novel strategy to incorporate in disease management programs. In the present study, 11 bacterial isolates were selected on the basis of their antagonistic activity against Macrophomina phaseolina in dual-culture tests, and their plant growth promoting traits. Selected isolates were characterised on the basis of auxin and siderophore production, phosphate solubilisation and rep-PCR genomic fingerprinting. Two of these isolates, identified as Pseudomonas fluorescens 9 and Bacillus subtilis 54, were further evaluated for their inhibitory capacity against M. phaseolina using in vitro (on soybean seeds) and in vivo (greenhouse assay) tests. Both bacteria were applied individually as well as in combined treatment with manganese phosphite as seed treatments. Damage severity on soybean seeds was significantly reduced, compared with the untreated control, by both bacterial strains; however, the individual application of phosphite showed to be least effective in controlling M. phaseolina. Interestingly, the phosphite treatment improved its performance under greenhouse conditions compared to the results from the in vitro assays. In the greenhouse trials, the greatest reductions in disease severity were achieved when strain P. fluorescens 9 was applied singly or when strain B. subtilis 54 was combined with manganese phosphite, achieving 82% of control in both cases. This work is the first to report the control of M. phaseolina using combined treatment with PGPR and phosphite under greenhouse conditions.
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Affiliation(s)
- Ester Simonetti
- Cátedra de Microbiología Agrícola, Facultad de Agronomía, Universidad de Buenos Aires, Av. San Martín 4453, C1417DSE, Ciudad Autónoma de Buenos Aires, Argentina; Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA-CONICET/UBA), Facultad de Agronomía, Universidad de Buenos Aires, Av. San Martín 4453, C1417DSE, Ciudad Autónoma de Buenos Aires, Argentina.
| | - Natalia Pin Viso
- Cátedra de Fitopatología, Facultad de Agronomía, Universidad de Buenos Aires, Av. San Martín 4453, C1417DSE, Ciudad Autónoma de Buenos Aires, Argentina
| | - Marcela Montecchia
- Cátedra de Microbiología Agrícola, Facultad de Agronomía, Universidad de Buenos Aires, Av. San Martín 4453, C1417DSE, Ciudad Autónoma de Buenos Aires, Argentina; Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA-CONICET/UBA), Facultad de Agronomía, Universidad de Buenos Aires, Av. San Martín 4453, C1417DSE, Ciudad Autónoma de Buenos Aires, Argentina
| | - Carla Zilli
- Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA-CONICET/UBA), Facultad de Agronomía, Universidad de Buenos Aires, Av. San Martín 4453, C1417DSE, Ciudad Autónoma de Buenos Aires, Argentina
| | - Karina Balestrasse
- Cátedra de Bioquímica, Facultad de Agronomía, Universidad de Buenos Aires, Av. San Martín 4453, C1417DSE, Ciudad Autónoma de Buenos Aires, Argentina; Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA-CONICET/UBA), Facultad de Agronomía, Universidad de Buenos Aires, Av. San Martín 4453, C1417DSE, Ciudad Autónoma de Buenos Aires, Argentina
| | - Marcelo Carmona
- Cátedra de Fitopatología, Facultad de Agronomía, Universidad de Buenos Aires, Av. San Martín 4453, C1417DSE, Ciudad Autónoma de Buenos Aires, Argentina
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16
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Tijero B, Gabilondo I, Lezcano E, Teran-Villagrá N, Llorens V, Ruiz-Martinez J, Marti-Masso JF, Carmona M, Luquin MR, Berganzo K, Fernandez I, Fernandez M, Zarranz JJ, Gómez-Esteban JC. Autonomic involvement in Parkinsonian carriers of PARK2 gene mutations. Parkinsonism Relat Disord 2015; 21:717-22. [DOI: 10.1016/j.parkreldis.2015.04.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Revised: 04/03/2015] [Accepted: 04/14/2015] [Indexed: 12/19/2022]
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17
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Delgado-Márquez A, Carmona M, Vanaclocha F, Postigo C. Effectiveness of Extracorporeal Shock Wave Lithotripsy to Treat Dystrophic Calcinosis Cutis Ulcers. Actas Dermo-Sifiliográficas (English Edition) 2015. [DOI: 10.1016/j.adengl.2014.12.004] [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: 11/28/2022] Open
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18
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Moreno PA, Garcia-Pacheco JL, Charvill J, Lofti A, Langensiepen C, Saunders A, Berckmans K, Gaspersic J, Walton L, Carmona M, Perez de la Camara S, Sanchez-de-Madariaga R, Pozo J, Muñoz A, Pascual M, Gomez EJ. iCarer: AAL for the Informal Carers of the Elderly. Stud Health Technol Inform 2015; 210:678-680. [PMID: 25991237] [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: 06/04/2023]
Abstract
In the context of the long-term care for older adults, informal carers play a key role. Daily competing priorities or a care-skills deficit may lead them to stress, anxiety and/or depression. The iCarer project (AAL-2012-5-239) proposes the design and implementation of a cloud-inspired personalised and adaptive platform which will offer support to informal carers of older adults with cognitive impairment. By means of a holistic approach comprising technologies and services addressing the intelligent and interactive monitoring of activities, knowledge management for personalised guidance and orientation, virtual interaction, e-learning, care coordination facilities and social network services, iCarer aims to reduce the informal carer stress and to enhance the quality of care they provide, thus improving their quality of life. The iCarer platform will be evaluated through a multi-centre non-controlled study (4 months; 48 homes located in England and in Slovenia). Currently the iCarer project is completing the development work. The evaluation trial is expected to start in August 2015.
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Affiliation(s)
- P A Moreno
- Grupo de Bioingeniería y Telemedicina, ETSI de Telecomunicación, Universidad Politécnica de Madrid, Madrid, Spain
| | - J L Garcia-Pacheco
- Telemedicine and eHealth Unit, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - J Charvill
- Tunstall Healthcare Group, Whitley, Yorkshire, U.K
| | - A Lofti
- School of Science and Technology, Nottingham Trent University, Nottingham, U.K
| | - C Langensiepen
- School of Science and Technology, Nottingham Trent University, Nottingham, U.K
| | | | | | - J Gaspersic
- Slovene Federation of Pensioners' Associations, Ljubljana, Slovenia
| | - L Walton
- Telecare Service, Nottingham City Council, Nottingham, U.K
| | - M Carmona
- Telemedicine and eHealth Unit, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - S Perez de la Camara
- Telemedicine and eHealth Unit, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | | | - J Pozo
- Telemedicine and eHealth Unit, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - A Muñoz
- Telemedicine and eHealth Unit, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - M Pascual
- Telemedicine and eHealth Unit, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - E J Gomez
- Grupo de Bioingeniería y Telemedicina, ETSI de Telecomunicación, Universidad Politécnica de Madrid, Madrid, Spain
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19
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Delgado-Márquez AM, Carmona M, Vanaclocha F, Postigo C. Effectiveness of extracorporeal shock wave lithotripsy to treat dystrophic calcinosis cutis ulcers. Actas Dermosifiliogr 2014; 106:140-3. [PMID: 25441166 DOI: 10.1016/j.ad.2014.06.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Revised: 06/02/2014] [Accepted: 06/14/2014] [Indexed: 11/18/2022] Open
Affiliation(s)
| | - M Carmona
- Departamento de Rehabilitación, Hospital 12 de Octubre, Madrid, España
| | - F Vanaclocha
- Departamento de Dermatología, Hospital 12 de Octubre, Madrid, España
| | - C Postigo
- Departamento de Dermatología, Hospital 12 de Octubre, Madrid, España
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20
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Calderón-Cabrera C, Márquez-Malaver FJ, de la Cruz-Vicente F, Falantes F, Carrillo E, Parody R, Montero I, González Campos J, Martino ML, Carmona M, Pérez-Simón JA, Espigado I. Improvement over the years of long-term survival in high-risk lymphoma patients treated with hematopoietic stem cell transplantation as consolidation or salvage therapy. Transplant Proc 2014; 45:3665-7. [PMID: 24314990 DOI: 10.1016/j.transproceed.2013.11.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The role of hemopoietic stem cell transplantation (HSCT) is not well established in certain types of lymphoma, such as those with a high relapse risk or relapsing after initial therapy. New chemotherapeutic schemes and immunotherapy have improved survival of these patients. Nevertheless, there is not enough evidence regarding whether transplantation is the best therapeutic approach. Moreover, published data on long-term follow-up of high-risk lymphoma patients treated with HSCT are scarce. We analyzed 177 consecutive patients diagnosed with a high risk of relapse or with relapsed lymphoma who underwent HSCT after induction with standard chemotherapy in a tertiary academic center from 1989 to 2013. The median age was 40 years. Diagnoses were Hodgkin disease (n = 56), diffuse large B-cell lymphoma (n = 44), follicular lymphoma (n = 29), mantle cell lymphoma (n = 15), T-cell lymphoma (n = 18), and others (n = 15). Patients received either an autologous graft (n = 154) in first complete remission (1CR; n = 59) or more advanced stages (AS; n = 95), or an allogeneic graft (n = 23) in 1CR (n = 4) or AS (n = 19). In the autologous group, overall survival (OS) at 5 years was 57% and 75% in the periods 1989-2001 and 2002-2013, respectively (P = .05). Patients receiving an allogeneic graft presented an OS of 25% and 43% in the 2 periods. With a mean follow-up of 5 years (95% confidence interval 3.5-6.6), for patients receiving a transplant in 1CR, OS at 5 years was 80%, and for those receiving a transplant in AS it was 59% (P = .003). Nonrelapse mortality (NRM) at 5 years was 3.1% in the autologous group and 27.9% in the allogeneic group (P < .001). The main cause of NRM was infection (44%) in the whole cohort. All this leads to the conclusion that transplantation, as a therapeutic strategy, has shown a high long-term OS in this subgroup of patients with such a poor prognosis. OS improved over the years and reaching 1CR was a good prognostic feature. Infections were the main cause of NRM.
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Affiliation(s)
- C Calderón-Cabrera
- UGC de Hematología y Hemoterapia, Hospital Universitario Virgen del Rocío, Instituto de Biomedicina de Sevilla, Consejo Superior de Investigaciones Científicas, Universidad de Sevilla, Sevilla, Spain.
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Klementieva O, Aso E, Filippini D, Benseny-Cases N, Carmona M, Juvés S, Appelhans D, Cladera J, Ferrer I. Effect of Poly(propylene imine) Glycodendrimers on β-Amyloid Aggregation in Vitro and in APP/PS1 Transgenic Mice, as a Model of Brain Amyloid Deposition and Alzheimer’s Disease. Biomacromolecules 2013; 14:3570-80. [DOI: 10.1021/bm400948z] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- O. Klementieva
- Institute of Neuropathology,
Pathologic Anatomy Service, IDIBELL-University Hospital Bellvitge, Feixa Llarga
sn, 08907 L’Hospitalet
de Llobregat, Spain
| | - E. Aso
- Institute of Neuropathology,
Pathologic Anatomy Service, IDIBELL-University Hospital Bellvitge, Feixa Llarga
sn, 08907 L’Hospitalet
de Llobregat, Spain
| | - D. Filippini
- Leibniz Institute of Polymer Research Dresden, Hohe Strasse 6, D-01069 Dresden, Germany
| | - N. Benseny-Cases
- Polygone
Scientifique Louis Néel, ESRF, 6 rue Jules Horowitz, 38000, Grenoble, France
| | - M. Carmona
- Institute of Neuropathology,
Pathologic Anatomy Service, IDIBELL-University Hospital Bellvitge, Feixa Llarga
sn, 08907 L’Hospitalet
de Llobregat, Spain
| | - S. Juvés
- Institute of Neuropathology,
Pathologic Anatomy Service, IDIBELL-University Hospital Bellvitge, Feixa Llarga
sn, 08907 L’Hospitalet
de Llobregat, Spain
| | - D. Appelhans
- Leibniz Institute of Polymer Research Dresden, Hohe Strasse 6, D-01069 Dresden, Germany
| | - J. Cladera
- Biophysics Unit
and Center of Studies in Biophysics, Department of Biochemistry
and Molecular Biology, Universitat Autònoma de Barcelona (UAB), 08193 Bellaterra, Spain
| | - I. Ferrer
- Institute of Neuropathology,
Pathologic Anatomy Service, IDIBELL-University Hospital Bellvitge, Feixa Llarga
sn, 08907 L’Hospitalet
de Llobregat, Spain
- Department
of Pathology and Experimental Therapy, School of Medicine, University of Barcelona, L’Hospitalet
de Llobregat, Spain
- CIBERNED, Instituto Carlos III, Madrid, Spain
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Affiliation(s)
- J. Manfio
- Laboratory of Clinical Pharmacology and Therapeutics, Pharmacy Department, School of Pharmaceutical Sciences, University of Sao Paulo - Sao Paulo (SP), Brazil
| | - L. Santos
- Anesthesia Department, Heart Institute - Clinical Hospitals, Faculty of Medicine, University of Sao Paulo - Sao Paulo (SP), Brazil
| | - M. Carmona
- Anesthesia Department, Heart Institute - Clinical Hospitals, Faculty of Medicine, University of Sao Paulo - Sao Paulo (SP), Brazil
| | - M. dos Santos
- Biocinese - Biopharmaceutical Studies Center - Toledo (PR), Brazil
| | - S. Santos
- Laboratory of Clinical Pharmacology and Therapeutics, Pharmacy Department, School of Pharmaceutical Sciences, University of Sao Paulo - Sao Paulo (SP), Brazil
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Librán CM, Moro A, Zalacain A, Molina A, Carmona M, Berruga MI. Potential application of aromatic plant extracts to prevent cheese blowing. World J Microbiol Biotechnol 2013; 29:1179-88. [DOI: 10.1007/s11274-013-1280-x] [Citation(s) in RCA: 16] [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] [Received: 12/18/2012] [Accepted: 02/05/2013] [Indexed: 11/30/2022]
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24
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Licón CC, Carmona M, Molina A, Berruga MI. Chemical, microbiological, textural, color, and sensory characteristics of pressed ewe milk cheeses with saffron (Crocus sativus L.) during ripening. J Dairy Sci 2012; 95:4263-74. [PMID: 22818440 DOI: 10.3168/jds.2012-5389] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2012] [Accepted: 03/25/2012] [Indexed: 11/19/2022]
Abstract
Adding saffron to dairy products represents an innovative practice to introduce them to niche markets. This paper represents a contribution to this field, as few studies have evaluated the influence of this spice on general aspects and ripening parameters of cheese. In this work, pasteurized ewe milk pressed cheeses with saffron were made to study compositional, microbiological, color, textural, and sensory characteristics in relation to saffron concentration and ripening time. The main changes were observed on sensory characteristics and color. In addition, compositional, textural, and microbiological changes could be observed; among them, saffron cheeses were firmer and more elastic but less prone to fracture. A remarkable result that could lead to further studies is that saffron addition slightly slowed down growth of total and lactic acid bacteria. This resulted in a slightly lower rate of pH decrease during pressing and, as a consequence, lower salt and water content. Compositional differences were not evident by the end of the ripening period.
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Affiliation(s)
- C C Licón
- Departamento de Ciencia y Tecnología Agroforestal y Genética, ETSIA-IDR, Universidad de Castilla-La Mancha, Campus Universitario 02071, Albacete, Spain
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Abstract
Parkinson disease (PD) is a systemic disease with variegated non-motor deficits and neurological symptoms, including impaired olfaction, autonomic failure, cognitive impairment and psychiatric symptoms, in addition to the classical motor symptoms. Many non-motor symptoms appear before or in parallel with motor deficits and then worsen with disease progression. Although there is a relationship, albeit not causal, between motor symptoms and the presence of Lewy bodies (LBs) and neurites filled with abnormal α-synuclein, other neurological alterations are independent of the amount of α-synuclein inclusions in neurons and neurites, thereby indicating that different mechanisms probably converge in the degenerative process. This may apply to complex alterations interfering with olfactory and autonomic nervous systemfunctions, emotions, sleep regulation, and behavioral, cognitive and mental performance. Involvement of the cerebral cortex leading to impaired behavior and cognition is related to several convergent altered factors including: a. dopaminergic, noradrenergic, serotoninergic and cholinergic cortical innervation; b. synapses; c. cortical metabolism; d. mitochondrial function and energy production; e. oxidative damage; f. transcription; g. protein expression; h. lipid composition; and i. ubiquitin–proteasome system and autophagy, among others. This complex situation indicates that multiple subcellular failure in selected cell populations is difficult to reconcilewith a reductionistic scenario of a single causative cascade of events leading to non-motor symptoms in PD. Furthermore, these alterationsmay appear at early stages of the disease and may precede the appearance of substantial irreversible cell loss by years. These observations have important implications in the design of therapeutic approaches geared to prevention and treatment of PD.
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Affiliation(s)
- I Ferrer
- Institute of Neuropathology, Service of Pathology, University Hospital of Bellvitge, Spain.
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Scandiani M, Ferri M, Ferrari B, Formento N, Carmona M, Luque A, Balatti P. First Report of Races 11 and 12 of Cercospora sojina, the Causal Agent of Soybean Frogeye Leaf Spot, in Argentina. Plant Dis 2012; 96:1067. [PMID: 30727242 DOI: 10.1094/pdis-02-12-0154-pdn] [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] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
During the growing seasons of 2008 to 2009 and 2009 to 2010, severe outbreaks of soybean (Glycine max (L.) Merr.) frogeye leaf spot, a disease caused by Cercospora sojina Hara, occurred in several areas in Argentina (1). Two surveys were conducted in soybean fields, one in 2008 that included the provinces of Buenos Aires, Córdoba, and Santa Fe, and another that was performed in 2009 in the same provinces plus three others: Entre Ríos, Santiago del Estero, and Tucumán. In both surveys, plants presented circular lesions with reddish brown-to-gray spots and bordered by typical, narrow, reddish purple margins (3). To promote sporulation and to enable identification of the causal agent, leaves of diseased plants were collected and placed in a moist chamber for 24 h with a 12-h light cycle at 25°C. Conidia were plated on potato dextrose agar medium amended with streptomycin and were incubated at 25°C and 12 h of fluorescent light. Isolated cultures sporulated in 10 days and, on the basis of their morphology, were identified as C. sojina. A total of 147 isolates were deposited at the Culture Collection of CEREMIC (Centro de Referencia de Micología). They produced one- to nine-septate hyaline, elongate to fusiform conidia that measured 54.9 ± 16.2 × 5.7 ± 1.0 μm. Six isolates of C. sojina, each representing a province, were inoculated on a set of 12 differential soybean cultivars: Lee, Davis, Hood, Richland, Lincoln, Kent, Tracy, S 100, Palmetto, Peking, CNS, and Blackhawk (2). Fifteen plants of each differential were sprayed at V3 growth stage with a suspension of 6 × 104 conidia/ml. The test was conducted twice in a complete randomized design with three replicates. Control plants were sprayed with sterile distilled water. After inoculation, plants were placed in a greenhouse bench humidity chamber at 26 to 28°C for 72 h. Disease was rated 14 days after inoculation; plants with numerous lesions were considered susceptible and each of the 15 plants was given a score of 1. Plants with small or no lesions were classified as resistant and given a score of 0. Control plants remained healthy. The pathogen was reisolated from symptomatic plants and morphological characteristics were consistent with C. sojina. Based on the response of the differentials to each isolate and on the race designations, the isolates from Buenos Aires, Córdoba, Santa Fe, and Tucumán belong to race 11, while those from Santiago del Estero and Entre Ríos province to race 12. The finding of these two races threatening soybean cultivars in Argentina may be indicative of additional races. Thus, the incorporation of multiple resistance genes may reduce the impact of the disease on soybean. To our knowledge, this is the first report of the identification of races of C. sojina in Argentina. References: (1) M. A. Carmona et al. Plant Dis. 93:966, 2009. (2) M. A. R. Mian et al. Crop Sci. 48:14, 2008. (3) D.V. Phillips. Page 20 in: Compendium of Soybean Diseases. 4th ed. APS Press, St. Paul, MN, 1999.
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Affiliation(s)
- M Scandiani
- Lab. Agr. Río Paraná, Ruiz Moreno 225 (2930) San Pedro, Argentina
| | - M Ferri
- Lab. Agr. Río Paraná, Ruiz Moreno 225 (2930) San Pedro, Argentina
| | - B Ferrari
- Don Mario Semillas, R 7 km 208, (6740) Chacabuco, Argentina
| | - N Formento
- INTA EEA Paraná, R 11 km 12.5 (3100) Paraná, Argentina
| | - M Carmona
- Fac. de Agronomía, UBA, Av. San Martín 4453 (1417) Argentina
| | - A Luque
- CEREMIC, Fac. de Cs. Bioq. y Farm., UNR, (2000) Rosario, Argentina
| | - P Balatti
- CIDEFI, Fac. de Cs. Agrarias y Forestales CC31 (1900) La Plata, Argentina
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Galas F, Hajjar L, Sorensen B, Almeida J, Sundin M, Guimaraes V, Zefferino S, Camara L, Maua F, Moreira M, Puttini C, Carmona M, Auler J, Nakamura R. Randomized comparison of fibrinogen concentrate versus cryoprecipitate for bleeding control in pediatric cardiac surgery (FICCS study). Crit Care 2012. [PMCID: PMC3363856 DOI: 10.1186/cc11045] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Mercado Cárdenas G, Galván M, Barrera V, Carmona M. First Report of Target Spot of Tobacco Caused by Rhizoctonia solani AG-2.1. Plant Dis 2012; 96:456. [PMID: 30727115 DOI: 10.1094/pdis-08-11-0696] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In August 2010, lesions similar to those reported for target spot were observed on Nicotiana tabacum L. plants produced in float systems in Cerrillos, Salta, Argentina. Tobacco leaves with characteristic lesions were collected from different locations in Cerrillos, Salta. Symptoms ranged from small (2 to 3 mm), water-soaked spots to larger (2 to 3 cm), necrotic lesions that had a pattern of concentric rings, tears in the centers, and margins that often resulted in a shot-hole appearance. Isolation of the causal agent was made on potato dextrose agar (PDA) acidified to pH 5 with 10% lactic acid and incubated at 25 ± 2°C in darkness for 2 to 3 days. Hyphal tips were transferred to a new medium and the cultures were examined for morphological characters microscopically (3). Eight isolates were obtained. The rapid nuclear-staining procedure using acridine orange (3) was used to determine the number of nuclei in hyphal cells. Multinucleate hyphae were observed, with 4 to 9 nuclei per cell. Molecular characterization was conducted by examining the internal transcribed spacer (ITS) region from all of the isolates of the pathogen identified as Rhizoctonia solani based on morphological characteristics (1). Fragments amplified using primers ITS1 (5'TCCGTAGGTGAACCTGCGG3') and ITS4 (5'TCCTCCGCTTATTGATATGC3') (4) were sequenced and compared with R. solani anastomosis group (AG) sequences available in the NCBI GenBank database. Sequence comparison identified this new isolate as R. solani anastomosis group AG 2-1. Previous isolates of target spot were identified as AG 3 (2). The isolates that were studied were deposited in the "Laboratorio de Sanidad Vegetal" INTA-EEA-Salta Microbial Collection as Rs59c, Rs59b, Rs59, Rs66, Rs67, Rs68, Rs69, and Rs70. The ITS nucleotide sequence of isolate Rs59 has been assigned the GenBank Accession No. JF792354. Pathogenicity tests for each isolate were performed using tobacco plants grown for 8 weeks at 25 ± 2°C with a 12-h photoperiod. Ten plants were inoculated by depositing PDA plugs (0.2 cm) colonized with R. solani onto leaves; plants inoculated with the pure PDA plug without pathogen served as controls. The plants were placed in a 25 ± 2°C growth chamber and misted and covered with polyethylene bags that were removed after 2 days when plants were moved to a glasshouse. After 48 h, symptoms began as small (1 to 2 mm), circular, water-soaked spots, lesions enlarged rapidly, and often developed a pattern of concentric rings of 1 to 2 cm. After 8 days, all inoculated plants showed typical disease symptoms. Morphological characteristics of the pathogen reisolated from symptomatic plants were consistent with R. solani. Control plants remained healthy. These results correspond to the first reports of the disease in the country. Compared to other areas in the world, target spot symptoms were only observed in tobacco plants produced in float systems and were not observed in the field. The prevalence of the disease in Salta, Argentina was 7%. To our knowledge, this is the first report of R. solani AG2.1 causing target spot of tobacco. References: (1) M. Sharon et al. Mycoscience 49:93, 2008. (2) H. Shew and T. Melton. Plant Dis. 79:6, 1995. (3) B. Sneh et al. Identification of Rhizoctonia species. The American Phytopathological Society, St. Paul, MN, 1991. (4) T. J. White et al. Page 282 in: PCR Protocols: A Guide to Methods and Applications. Academic Press, San Diego, 1990.
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Affiliation(s)
- G Mercado Cárdenas
- Sanidad Vegetal, Instituto Nacional de Tecnología Agropecuaria (INTA) EEA Salta, Argentina
| | - M Galván
- CONICET, Biotecnología, INTA EEA Salta, Argentina
| | - V Barrera
- IMYZA, INTA Castelar, Buenos Aires, Argentina
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Ferreira F, Santos S, Nascimento J, Strabelli T, Carmona M. Influence of cardiopulmonary bypass on cefuroxime plasma concentration and pharmacokinetics in patients undergoing coronary surgery. Eur J Cardiothorac Surg 2012; 42:300-5. [DOI: 10.1093/ejcts/ezr319] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Martín-Antonio B, Álvarez-Laderas I, Cardesa R, Márquez-Malaver F, Baez A, Carmona M, Falantes J, Suarez-Lledo M, Fernández-Avilés F, Martínez C, Rovira M, Espigado I, Urbano-Ispizua Á. A constitutional variant in the transcription factor EP300 strongly influences the clinical outcome of patients submitted to allo-SCT. Bone Marrow Transplant 2012; 47:1206-11. [DOI: 10.1038/bmt.2011.253] [Citation(s) in RCA: 6] [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] [Indexed: 11/09/2022]
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Falantes J, Carrillo E, Márquez F, Carmona M, Espigado I. Role of Second Hematopoietic Stem Cell Transplantation in Relapsed or Refractory Hematologic Malignancies. Transplant Proc 2010; 42:3225-7. [DOI: 10.1016/j.transproceed.2010.05.045] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Carmona M, Moschini R, Cazenave G, Sautua F. Relación entre la precipitación registrada en estados reproductivos de la soja y la severidad de Septoria glycines y Cercospora kikuchii. Trop plant pathol 2010; 35:71-78. [PMID: 0 DOI: 10.1590/s1982-56762010000200001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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Simoes C, Hajjar L, Carmona M, Galas F, Auler J. Perioperative scores to predict mortality in surgical oncologic patients: a review of 1,362 cases. Crit Care 2010. [PMCID: PMC2934244 DOI: 10.1186/cc8482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Matesanz R, Mahillo B, Alvarez M, Carmona M. Global observatory and database on donation and transplantation: world overview on transplantation activities. Transplant Proc 2010; 41:2297-301. [PMID: 19715901 DOI: 10.1016/j.transproceed.2009.05.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION The Global Database on Donation and Transplantation is one of the main areas of the Global Observatory on Donation and Transplantation (GODT), which is the information platform designed to implement some of the requirements of the World Health Assembly Resolution WHA57.18. OBJECTIVES OF THE GLOBAL DATABASE: The objectives are to collect, analyze, and disseminate information on legislative and organizational frameworks and annual aggregated data on donation and transplantation activities of the World Health Organization (WHO) Member States. Another objective is to establish the transplantation network with the national health authorities. The database should provide a working tool that helps to exchange information and be a reference for professionals involved, promoting international cooperation through the website. METHODS The data collection for the Global Database is done through a specific questionnaire, including questions on legislation, organizational systems, and updated data on organs, tissues and cells donation, and transplantation from each country. For the statistical analysis of activity data, descriptive statistics have been used. RESULTS The Global Database has organizational and legislative pieces of information of 94 countries. In 2007 activity data of 97 countries have been analyzed. Reported to the database were 21,489 deceased donors. Currently around 100,000 solid organ transplantations are performed per year worldwide: 68,250 kidney, 19,850 liver, 5179 heart, 3245 lung, and 2797 pancreas transplantations. CONCLUSIONS This kind of tool is necessary to improve knowledge about the donation and transplantation activities over the world. Close collaboration with countries is crucial to obtain reliable data.
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Affiliation(s)
- R Matesanz
- Organizacion Nacional de Trasplantes, Madrid, Spain.
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Anastasaki E, Kanakis C, Pappas C, Maggi L, del Campo CP, Carmona M, Alonso GL, Polissiou MG. Differentiation of saffron from four countries by mid-infrared spectroscopy and multivariate analysis. Eur Food Res Technol 2009. [DOI: 10.1007/s00217-009-1197-7] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Zamarro Molina M, Carmona M, Barragán M, Bláquez B, García J, Díaz E. Genome mining in Azoarcus spp. CIB: a model bacterium to engineer biocatalysts for anaerobic removal of aromatic compounds. N Biotechnol 2009. [DOI: 10.1016/j.nbt.2009.06.685] [Citation(s) in RCA: 2] [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: 11/30/2022]
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Murcia M, Jiménez-Monreal A, García-Diz L, Carmona M, Maggi L, Martínez-Tomé M. Antioxidant activity of minimally processed (in modified atmospheres), dehydrated and ready-to-eat vegetables. Food Chem Toxicol 2009; 47:2103-10. [DOI: 10.1016/j.fct.2009.05.039] [Citation(s) in RCA: 25] [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: 04/02/2009] [Revised: 05/20/2009] [Accepted: 05/27/2009] [Indexed: 01/16/2023]
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Filho RK, Hajjar L, Carmona M, Vieira S, Galas F, Simoes C, Auler J. Outcome and prognostic factors in critically ill cancer patients with diagnosis of sepsis in the ICU. Crit Care 2009. [PMCID: PMC4084375 DOI: 10.1186/cc7653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Espigado I, Ríos E, Marín-Niebla A, Carmona M, Parody R, Pérez-Hurtado J, Márquez F, Urbano-Ispizua A. High Rate of Long-Term Survival for High-Risk Lymphoma Patients Treated With Hematopoietic Stem Cell Transplantation as Consolidation or Salvage Therapy. Transplant Proc 2008; 40:3104-5. [DOI: 10.1016/j.transproceed.2008.08.092] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
The aroma of saffron has received much attention from scientists in recent years, not only for the compounds that make it up, but also for its glycosidic precursors. Despite it all, the volatile generation mechanisms of the spice are almost completely unknown. Only the generation of safranal, the major compound, from picrocrocin has been established. The great effort carried out to detect and identify the volatile compounds of saffron has not been enough to clarify which compounds are responsible for saffron aroma. In general, scientists has devoted little attention to the sample analyzed, taking for granted that all saffron is the same, something that makes it difficult to establish a comparison between the results obtained by the different authors, to the point that saffron aroma has not been defined yet. It must be clarified whether saffron aroma is what the consumer perceives via nasally when a container of the spice is uncovered, or whether on the contrary, it is the aroma conferred to food, normally after a thermal cooking process, and perceived retronasally. After an extensive bibliographic research, simple assays are suggested to understand what could be considered as saffron aroma, results that may help to delimit the research for future studies.
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Affiliation(s)
- M Carmona
- Cátedra de Química Agrícola, E.T.S.I.A., Universidad Castilla-La Mancha, Albacete, 02071, Spain
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Pérez-Hurtado J, Pérez de Soto C, Fernández López I, Carmona M, de Blas Orlando J. Infusión de linfocitos T del donante en un niño afectado de leucemia mielomonocítica crónica juvenil con pérdida de quimerismo postrasplante alogénico de progenitores hematopoyéticos. An Pediatr (Barc) 2007. [DOI: 10.1016/s1695-4033(07)70450-2] [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: 11/16/2022] Open
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Abstract
BACKGROUND There is a lack of information on health expenses caused by readmissions among hematopoietic stem cell transplant (HSCT) recipients. We analyzed the rate, causes, and evolution of hospitalization after HSCT. METHODS We retrospectively studied 140 consecutive patients who received an autologous HSCT (n = 107; 76.4%) or an allogeneic HSCT (n = 33; 23.6%) in our institution from May 2001 through September 2004. RESULTS There were 45 readmissions in 28 patients (20%): three (10%) in the autologous and 25 (90%), in the allogeneic HSCT cohorts. The overall median age was 35.3 +/- 13.5 years and 54% were women. Hematologic diseases were: multiple myeloma (n = 1, 4%), myelodysplastic syndrome (n = 2, 7%), acute lymphoblastic leukemia (n = 2, 7%), aplastic anemia (n = 2, 7%), chronic myeloid leukemia (n = 3, 11%), non-Hodgkin's lymphoma (n = 4, 14%), Hodgkin's disease (n = 4, 14%) and acute nonlymphoblastic leukemia (n = 10, 38%). The length of stay for each readmission was 25 +/- 21 days. The median day of readmission was +62.5 (range = +19 to +987); however, 75% occurred between days +30 and +70. The causes of hospitalization were: infections (n = 24, 54%), due to the graft (n = 14, 31%), graft failure (n = 4, 9%), coagulation disorders (n = 2, 4%), and second neoplasm (n = 1, 2%). Mortality due to the transplant was 10 patients (14%) including: graft-versus-host disease (n = 3), sepsis (n = 3), thrombotic thrombocytopenic purpura (n = 1), and relapse (n = 3). CONCLUSIONS Although there was a frequent use of hospital resources (20%) after HSCT with patients hospitalized for a median of 25 days, it was beneficial since there were 86% survivors at 36 months follow-up.
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Affiliation(s)
- R Moya
- Servicio de Hematología y Hemoterapia, Hospital Universitario Virgen del Rocío, Sevilla, Spain.
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Malbouisson L, Szeles T, Carvalho C, Pelosi P, Carmona M, Auler J. Noninvasive alveolar recruitment maneuver induces cytokine release in healthy volunteers. Crit Care 2007. [PMCID: PMC4095248 DOI: 10.1186/cc5354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Lodato P, Alcaíno J, Barahona S, Niklitschek M, Carmona M, Wozniak A, Baeza M, Jiménez A, Cifuentes V. Expression of the carotenoid biosynthesis genes in Xanthophyllomyces dendrorhous. Biol Res 2007; 40:73-84. [PMID: 17657357 DOI: 10.4067/s0716-97602007000100008] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
In the yeast Xanthophyllomyces dendrorhous the genes idi, crtE, crtYB, crtl and ast are involved in the biosynthesis of astaxanthin from isopentenyl pyrophosphate. The carotenoid production and the kinetics of mRNA expression of structural genes controlling the carotenogenesis in a wild-type ATCC 24230 and in carotenoid overproducer deregulated atxS2 strains were studied. The biosynthesis of carotenoid was induced at the late exponential growth phase in both strains. However, the cellular carotenoid concentration was four times higher in atxS2 than in the wild-type strain in the exponential growth phase, suggesting that carotenogenesis was deregulated in atxS2 at the beginning of growth. In addition, the maximum expression of the carotenogenesis genes at the mRNA level was observed during the induction period of carotenoid biosynthesis in the wild-type strain. The mRNA level of the crtYB, crtl, ast genes and to a lesser extent the idi gene, decayed at the end of the exponential growth phase. The mRNA levels of the crtE gene remained high along the whole growth curve of the yeast. In the atxS2 strain the mRNA levels of crtE gene were about two times higher than the wild-type strain in the early phase of the growth cycle.
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Affiliation(s)
- P Lodato
- Departamento de Ciencias Ecológicas, Facultad de Ciencias, Universidad de ChileValdivia, Chile
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Ferrer I, Blanco R, Carmona M, Ribera R, Goutan E, Puig B, Rey MJ, Cardozo A, Viñals F, Ribalta T. Phosphorylated map kinase (ERK1, ERK2) expression is associated with early tau deposition in neurones and glial cells, but not with increased nuclear DNA vulnerability and cell death, in Alzheimer disease, Pick's disease, progressive supranuclear palsy and corticobasal degeneration. Brain Pathol 2006; 11:144-58. [PMID: 11303790 PMCID: PMC8098611 DOI: 10.1111/j.1750-3639.2001.tb00387.x] [Citation(s) in RCA: 160] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Abnormal tau phosphorylation and deposition in neurones and glial cells is one of the major features in taupathies. The present study examines the involvement of the Ras/MEK/ERK pathway of tau phosphorylation in Alzheimer disease (AD), Pick's disease (PiD), progressive supranuclear palsy (PSP) and corticobasal degeneration (CBD), by Western blotting, single and double-labelling immunohistochemistry, and p21Ras activation assay. Since this pathway is also activated in several paradigms of cell death and cell survival, activated ERK expression is also analysed with double-labelling immunohistochemistry and in situ end-labelling of nuclear DNA fragmentation to visualise activated ERK in cells with increased nuclear DNA vulnerability. The MEK1 antibody recognises one band of 45 kD that identifies phosphorylation-independent MEK1, whose expression levels are not modified in diseased brains. The ERK antibody recognises one band of 42 kD corresponding to the molecular weight of phosphorylation-independent ERK2; the expression levels, as well as the immunoreactivity of ERK in individual cells, is not changed in AD, PiD, PSP and CBD. The antibody MAPK-P distinguishes two bands of 44 kD and 42 kD that detect phosphorylated ERK1 and ERK2. MAPK-P expression levels, as seen with Western blotting, are markedly increased in AD, PiD, PSP and CBD. Moreover, immunohistochemistry discloses granular precipitates in the cytoplasm of neurones in AD, mainly in a subpopulation of neurones exhibiting early tau deposition, whereas neurones with developed neurofibrillary tangles are less commonly immunostained. MAPK-P also decorates neurones with Pick bodies in PiD, early tau deposition in neurones in PSP and CBD, and cortical achromatic neurones in CBD. In addition, strong MAPK-P immunoreactivity is found in large numbers of tau-positive glial cells in PSP and CBD, as seen with double-labelling immunohistochemistry. Yet no co-localisation of enhanced phosphorylated ERK immunoreactivity and nuclear DNA fragmentation is found in AD, PiD, PSP and CBD. Finally, activated Ras expression levels are increased in AD cases when compared with controls. These results demonstrate increased phosphorylated (active) ERK expression in association with early tau deposition in neurones and glial cells in taupathies, and suggest activated Ras as the upstream activator of the MEK/ERK pathway of tau phosphorylation in AD.
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Affiliation(s)
- I Ferrer
- Servei d'Anatomia Patològica, Hospital Princeps d'Espanya, Hospitalet de Llobregat.
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Ferrer I, Barrachina M, Tolnay M, Rey MJ, Vidal N, Carmona M, Blanco R, Puig B. Phosphorylated protein kinases associated with neuronal and glial tau deposits in argyrophilic grain disease. Brain Pathol 2006; 13:62-78. [PMID: 12580546 PMCID: PMC8096000 DOI: 10.1111/j.1750-3639.2003.tb00007.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Tau phosphorylation was examined in argyrophilic grain disease (AGD) by using the phosphospecific tau antibodies Thr181, Ser202, Ser214, Ser 396 and Ser422, and antibodies to non-phosphorylated and phosphorylated mitogen-activated protein kinase (MAPK), extracellular signal-regulated kinases (ERK), stress-activated kinase (SAPK), c-Jun N-terminal kinase (JNK), p38 kinase (p-38), alpha-calcium/calmodulin-dependent kinase II (alphaCaM kinase II), and glycogen synthase kinase-3 (GSK-3), all of which regulate phosphorylation at specific sites of tau. This is the first study in which the role of protein kinases in tau phosphorylation has been examined in AGD. Hyperphosphorylated tau accumulated in grains and pre-tangles in the hippocampus, dentate gyrus, entorhinal and trans-entorhinal cortices, and amygdala in all cases. Ballooned neurons in the amygdala, entorhinal, insular and cingulate cortex, and claustrum contained alphaB-crystallyn and phosphorylated neurofilament epitopes. Some astrocytes and scattered oligodendrocytes containing coiled bodies were recognized with anti-tau antibodies. A few tangles were observed in the entorhinal cortex and hippocampus corresponding to Alzheimer's disease (AD) stages I-III of Braak and Braak. None of the present cases was associated with progressive supranuclear palsy or with alpha-synuclein pathology. Two bands of phospho-tau of 64 and 68 kDa were observed in Western blots of sarkosyl-insoluble fractions enriched with abnormal filaments in AGD, a pattern that contrasts with the 4-band pattern obtained in AD. No modifications in the expression of non-phosphorylated MEK-1, ERK2 and GSK-3alpha/beta, as revealed by immunohistochemistry, were seen in AGD, but sarkosyl-insoluble fractions were particularly enriched in JNK-1 and alphaCaM kinase II. Increased expression of the phosphorylated (P) forms of MAPK/ERK, SAPK/JNK, p38 and GSK-3beta was found in grains and tau-containing cells in AGD. MAPK/ERK-P immunoreactivity was observed in pre-tangles and, diffusely, in the cytoplasm of ballooned neurons, but not in grains. Strong SAPK/JNK-P and P38-P, and moderate GSK-3b-P immunoreactivities selectively occured in grains, in neurons with pre-tangles and in the peripheral region of the cytoplasm of ballooned neurons. MAPK/ERK-P, SAPK/JNK-P, p38-P and GSK-3beta-P were expressed in tau-containing astrocytes and in oligodendrocytes with coiled bodies. Western blots revealed kinase expression in sarkosyl-insoluble fractions but none of the phospho-kinase antibodies recognized hyper-phosphorylated tau protein. These findings indicate complex, specific profiles of tau phosphorylation and concomitant activation of precise kinases that have the capacity to phosphorylate tau at specific sites in AGD. These kinases co-localize abnormal tau in selected structures and cells, including neurons with pre-tangles, ballooned neurons, astrocytes and oligodendrocytes. Most of these kinases are involved in cell death and cell survival in certain experimental paradigms. However, double-labeling studies with the method of in situ end-labeling of nuclear DNA fragmentation and cleaved (active) caspase-3 immunohistochemistry show no expression of apoptosis and death markers in cells bearing phosphorylated kinases.
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Affiliation(s)
- I Ferrer
- Institut de Neuropatologia, Servei d'Anatomia Patològica, Hospital Princeps d'Espanya, Hospitalet de Llobregat, Spain.
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Affiliation(s)
- P. Cañizares
- Department of Chemical Engineering, Facultad de Ciencias Químicas, Universidad de Castilla La Mancha, Campus Universitario s/n, 13071 Ciudad Real, Spain
| | - F. Martínez
- Department of Chemical Engineering, Facultad de Ciencias Químicas, Universidad de Castilla La Mancha, Campus Universitario s/n, 13071 Ciudad Real, Spain
| | - M. Carmona
- Department of Chemical Engineering, Facultad de Ciencias Químicas, Universidad de Castilla La Mancha, Campus Universitario s/n, 13071 Ciudad Real, Spain
| | - J. Lobato
- Department of Chemical Engineering, Facultad de Ciencias Químicas, Universidad de Castilla La Mancha, Campus Universitario s/n, 13071 Ciudad Real, Spain
| | - M. A. Rodrigo
- Department of Chemical Engineering, Facultad de Ciencias Químicas, Universidad de Castilla La Mancha, Campus Universitario s/n, 13071 Ciudad Real, Spain
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Monteagudo JM, Carmona M, Durán A. Photo-Fenton-assisted ozonation of p-Coumaric acid in aqueous solution. Chemosphere 2005; 60:1103-10. [PMID: 15993158 DOI: 10.1016/j.chemosphere.2004.12.063] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2004] [Revised: 12/21/2004] [Accepted: 12/24/2004] [Indexed: 05/03/2023]
Abstract
The degradation of p-Coumaric acid present in olive oil mill wastewater was investigated as a pretreatment stage to obtain more easily biodegradable molecules, with lower toxicity that facilitates subsequent anaerobic digestion. Thus, photo-Fenton-assisted ozonation has been studied and compared with ozonation at alkaline pH and conventional single ultraviolet (UV) and acid ozonation treatments. In the combined process, the overall kinetic rate constant was split into various components: direct oxidation by UV light, direct oxidation by ozone and oxidation by hydroxyl radicals. Molecular and/or radical ozone reaction was studied by conducting the reaction in the presence and absence of tert-butylalcohol at pHs 2, 7 and 9. Ozone oxidation rate increases with pH or by the addition of Fenton reagent and/or UV radiation due to generation of hydroxyl radicals, *OH. Hydrogen peroxide and ferrous ion play a double role during oxidation since at low concentrations they act as initiators of hydroxyl radicals but at high concentrations they act as radical scavengers. Finally, the additional levels of degradation by formation of hydroxyl radicals have been quantified in comparison to the conventional single processes and an equation is proposed for the reaction rate as a function of studied operating variables.
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Affiliation(s)
- J M Monteagudo
- Universidad de Castilla-La Mancha, Departamento de Ingeniería Química, Escuela Técnica Superior de Ingenieros Industriales, Avda. Camilo José Cela, 1, 13071 Ciudad Real, Spain.
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Zalacain A, Ordoudi SA, Blázquez I, Díaz-Plaza EM, Carmona M, Tsimidou MZ, Alonso GL. Screening method for the detection of artificial colours in saffron using derivative UV-Vis spectrometry after precipitation of crocetin. ACTA ACUST UNITED AC 2005; 22:607-15. [PMID: 16019836 DOI: 10.1080/02652030500150051] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
A screening method for the detection of artificial colours (naphthol yellow, tartrazine, quinoline yellow, Sunset yellow, Allura red, amaranth, azorubine, Ponceau 4R and Red 2G) in saffron is described. The method involves removal of crocins by precipitation of crocetin (pH 0.1, 90 degrees C) before adsorption of the artificial colours on polyamide SPE cartridges (pH 2). After washing with methanol, acetone and methanol, elution was done with a methanol:ammonia solution (95:5 v/v), and detection was performed by derivative spectrometry. Sample pretreatment changes the UV-Vis saffron extract profile in such a way that second derivative spectra can be used to identify the presence of added colours. Erythrosine, which was found to be pH dependent, could not be detected under the above conditions. The lowest detectable amount for each colour was strongly dependent on chemical structure. The recovery of carminic acid was very low possibly due to irreversible retention on the polyamide. This procedure can replace the current ISO TLC method (2003) and be used alternatively or in combination with HPLC procedures adopted in the same standard.
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Affiliation(s)
- A Zalacain
- Cátedra de Química Agrícola, ETSI Agrónomos, Universidad Castilla-La Mancha, Campus Universitario, Albacete, Spain
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Ferrer I, Carmona M, Blanco R, Moreno D, Torrejón-Escribano B, Olivé M. Involvement of clusterin and the aggresome in abnormal protein deposits in myofibrillar myopathies and inclusion body myositis. Brain Pathol 2005; 15:101-8. [PMID: 15912881 PMCID: PMC8095801 DOI: 10.1111/j.1750-3639.2005.tb00504.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Myofibrillar myopathies (MM) are characterized morphologically by the presence of non-hyaline structures corresponding to foci of dissolution of myofibrils, and hyaline lesions composed of aggregates of compacted and degraded myofibrillar elements. Inclusion body myositis (IBM) is characterized by the presence of rimmed vacuoles, eosinophilic inclusions in the cytoplasm, rare intranuclear inclusions, and by the accumulation of several abnormal proteins. Recent studies have demonstrated impaired proteasomal expression and activity in MM and IBM, thus accounting, in part, for the abnormal protein accumulation in these diseases. The present study examines other factors involved in protein aggregation in MM and IBM. Clusterin is a multiple-function protein which participates in Abeta-amyloid, PrP(res) and a-synuclein aggregation in Alzheimer disease, prionopathies and a-synucleinopathies, respectively. gamma-Tubulin is present in the centrosome and is an intracellular marker of the aggresome. Moderate or strong clusterin immunoreactivity has been found in association with abnormal protein deposits, as revealed by immunohistochemistry, single and double-labeling immunofluorescence and confocal microscopy, in MM and IBM, and in target structures in denervation atrophy. Gamma-Tubulin has also been observed in association with abnormal protein deposits in MM, IBM, and in target fibers in denervation atrophy. These morphological findings are accompanied by increased expression of clusterin and gamma-tubulin in muscle homogenates of MM and IBM cases, as revealed by gel electrophoresis and Western blots. Together, these observations demonstrate involvement of clusterin in protein aggregates, and increased expression of aggresome markers in association with abnormal protein inclusions in MM and IBM and in targets, as crucial events related to the pathogenesis of abnormal protein accumulation and degradation in these muscular diseases.
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Affiliation(s)
- I Ferrer
- Institut Neuropatologia, Servei Anatomia Patològica, IDIBELL-Hospital Universitari de Bellvitge, Spain.
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