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Cecchetto M, Giubilato E, Bernardini I, Bettiol C, Asnicar D, Bertolini C, Fabrello J, Bonetto A, Peruzza L, Ciscato M, Matozzo V, Marin MG, Bargelloni L, Patarnello T, Marcomini A, Milan M, Semenzin E. A Weight of Evidence approach to support the assessment of the quality of Manila clam farming sites in a coastal lagoon. Mar Pollut Bull 2023; 197:115668. [PMID: 37922751 DOI: 10.1016/j.marpolbul.2023.115668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 10/09/2023] [Accepted: 10/11/2023] [Indexed: 11/07/2023]
Abstract
Aquaculture productivity in coastal lagoons is endangered by a complex interplay of anthropogenic and environmental factors, amplified by the effects of climate change in these sensitive areas. To reach a more comprehensive assessment of farming sites quality, a quantitative Weight of Evidence approach (QWoE) is applied for the first time to data collected at four Manila clam (R. philippinarum) farming sites in the Venice lagoon (Italy). This included sediment quality, chemical bioaccumulation, and biological responses. Results revealed a greater hazard for sites closer to the open sea. In these areas, the combination of sediment characteristics and a higher frequency of salinity and temperature stress could explain the alterations measured at a transcriptional and biomarker level. The findings demonstrate that a QWoE approach that integrates multiple sources of evidence should also include physicochemical conditions in order to better understand the impacts of human activities and other stressors on clam aquaculture productivity.
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Affiliation(s)
- M Cecchetto
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, via Torino 155, 30172 Mestre-Venezia, Italy
| | - E Giubilato
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, via Torino 155, 30172 Mestre-Venezia, Italy
| | - I Bernardini
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell'Università 16, 35020 Legnaro, Padova, Italy
| | - C Bettiol
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, via Torino 155, 30172 Mestre-Venezia, Italy
| | - D Asnicar
- Department of Biology, University of Padova, Via Ugo Bassi 58/B, 35131 Padova, Italy; Aquatic Bioscience, Huntsman Marine Science Centre, 1 Lower Campus Road, E5B2L7 St. Andrews, NB, Canada
| | - C Bertolini
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, via Torino 155, 30172 Mestre-Venezia, Italy
| | - J Fabrello
- Department of Biology, University of Padova, Via Ugo Bassi 58/B, 35131 Padova, Italy
| | - A Bonetto
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, via Torino 155, 30172 Mestre-Venezia, Italy
| | - L Peruzza
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell'Università 16, 35020 Legnaro, Padova, Italy
| | - M Ciscato
- Department of Biology, University of Padova, Via Ugo Bassi 58/B, 35131 Padova, Italy
| | - V Matozzo
- Department of Biology, University of Padova, Via Ugo Bassi 58/B, 35131 Padova, Italy
| | - M G Marin
- Department of Biology, University of Padova, Via Ugo Bassi 58/B, 35131 Padova, Italy
| | - L Bargelloni
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell'Università 16, 35020 Legnaro, Padova, Italy
| | - T Patarnello
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell'Università 16, 35020 Legnaro, Padova, Italy; NFBC, National Future Biodiversity Center, Palermo, Italy
| | - A Marcomini
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, via Torino 155, 30172 Mestre-Venezia, Italy
| | - M Milan
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell'Università 16, 35020 Legnaro, Padova, Italy; NFBC, National Future Biodiversity Center, Palermo, Italy.
| | - E Semenzin
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, via Torino 155, 30172 Mestre-Venezia, Italy.
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Bertolini C, Glaser D, Canu M, Pastres R. Coupling habitat-specific temperature scenarios with tolerance landscape to predict the impacts of climate change on farmed bivalves. Mar Environ Res 2023; 188:106038. [PMID: 37267665 DOI: 10.1016/j.marenvres.2023.106038] [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] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 05/26/2023] [Accepted: 05/28/2023] [Indexed: 06/04/2023]
Abstract
Due to climate change, heatwaves are likely to become more frequent, prolonged and characterized by higher peak values, compared with climatological averages. However, the thermal tolerance of organisms depends on the actual exposure, which can be modulated by environmental context and microhabitat characteristics. This study investigated the frequency of occurrence of mass mortality events in the next decades for two species of farmed bivalves, the mussel Mytilus galloprovincialis and the clam Ruditapes philippinarum, in a shallow coastal lagoon, characterised by marked diurnal oscillations of water temperature. The effect of heatwaves was estimated by means of tolerance landscape models, which predict the occurrence of 50% mortality based on the exposure intensity and duration. Scenarios of water temperature up to the year 2100 were modelled by combining two mechanistic components, namely: 1) monthly mean water temperatures, simulated using a hydrodynamic model including the heat budget; 2) daily oscillations, estimated from the harmonic analysis of a twenty year-long site-specific time series of water temperature. Scenarios of mean daily sediment temperature were estimated by means of a cross-correlation model, using as input the water temperature one: the model parameters were estimated based on a comprehensive set of site-specific water and sediment temperature observations. The results indicate that for both species the risk of mass mortality rapidly increases starting from the 2060s. Furthermore, the daily patterns of water temperature seemed to be relevant, as overnight it falls below the predicted mortality thresholds for a few hours. These findings suggest that further studies should address: 1) the improvement of tolerance landscape models, in order to take into account the integrated effect of repeated non-lethal stress events on mortality rate; 2) the prediction of environmental temperature in specific habitat, by means of both process-based and data driven models.
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Affiliation(s)
- C Bertolini
- DAIS, Ca' Foscari University of Venice, 30170, Venezia, Italy.
| | - D Glaser
- DAIS, Ca' Foscari University of Venice, 30170, Venezia, Italy
| | - M Canu
- Istituto Nazionale di Oceanografia e di Geofisica Sperimentale (OGS), 34010, Trieste, Italy
| | - R Pastres
- DAIS, Ca' Foscari University of Venice, 30170, Venezia, Italy
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Bertolini C, Rubinetti S, Umgiesser G, Witbaard R, Bouma TJ, Rubino A, Pastres R. How to cope in heterogeneous coastal environments: Spatio-temporally endogenous circadian rhythm of valve gaping by mussels. Sci Total Environ 2021; 768:145085. [PMID: 33736335 DOI: 10.1016/j.scitotenv.2021.145085] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 01/04/2021] [Accepted: 01/05/2021] [Indexed: 06/12/2023]
Abstract
Transitional coastal zones are subject to high degrees of temporal fluctuation in environmental conditions, with these patterns varying in space. Gaining an in depth understanding of how sessile organisms cope with and respond to such environmental changes at multiple scales is needed to i) advance fundamental knowledge, ii) predict how organisms may react to stressors and iii) support the management of halieutic resources in transitional coastal areas. We addressed this question using mussels (Mytilus galloprovincialis) as model system. Valve-gaping sensor were deployed at multiple sites within the southern Venice Lagoon over a period of 6 months, to investigate the existence of periodicity in valve-gaping and its relationship with environmental variables, such as temperature and chlorophyll-a. Gaping behaviour was found to have periodic rhythms, of ~12 h and ~ 24 h, which were most pronounced in the inner part of lagoon part and were strongest during summer months. In autumn, the dual periodicity became weaker and mostly the 12 h remained. Gaping was closely linked with tide, but the relationship in terms of phasing varied upon location. Surprisingly, no clear direct relationships were found with chlorophyll-a, but food delivery may be mediated by tide itself. The results highlight the heterogeneity of behaviour and the endogenic nature of circadian rhythms in space and time. These findings have important implications for management of transitional areas where tidal alteration may have impacts on key behaviours, and emphasize the importance of characterizing their rhythms before using these as stress indicator. Moreover, the described tidal relationships should be included in growth models of bivalves in these systems.
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Affiliation(s)
- C Bertolini
- DAIS, Ca' Foscari University of Venice, 30173 Venezia, Italy.
| | - S Rubinetti
- DAIS, Ca' Foscari University of Venice, 30173 Venezia, Italy
| | | | - R Witbaard
- EDS, Netherlands Institute for Sea Research, 4401, NT, Yerseke, the Netherlands
| | - T J Bouma
- EDS, Netherlands Institute for Sea Research, 4401, NT, Yerseke, the Netherlands
| | - A Rubino
- DAIS, Ca' Foscari University of Venice, 30173 Venezia, Italy
| | - R Pastres
- DAIS, Ca' Foscari University of Venice, 30173 Venezia, Italy
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Patti F, Palmioli A, Vitalini S, Bertazza L, Redaelli M, Zorzan M, Rubin B, Mian C, Bertolini C, Iacobone M, Armanini D, Barollo S, Airoldi C, Iriti M, Pezzani R. Anticancer Effects of Wild Mountain Mentha longifolia Extract in Adrenocortical Tumor Cell Models. Front Pharmacol 2020; 10:1647. [PMID: 32116670 PMCID: PMC7025550 DOI: 10.3389/fphar.2019.01647] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 12/16/2019] [Indexed: 01/12/2023] Open
Abstract
Mint [Mentha longifolia (L.) Hudson] is an aromatic plant that belongs to Lamiaceae family. It is traditionally used as herbal tea in Europe, Australia and North Africa and shows numerous pharmacological effects, such as spasmolytic, antioxidant, antimicrobial and anti-hemolytic. Recently, its antiproliferative role has been suggested in a small number of tumor cell models, but no data are available on adrenocortical carcinoma, a malignancy with a survival rate at 5 years of 20%-30% which frequently metastasize. This work aimed to study the effects of Mentha longifolia L. crude extract (ME) on two adrenocortical tumor cell models (H295R and SW13 cells). Chemical composition of ME was assessed by gas-chromatography/mass spectrometry and NMR spectroscopy analysis. Brine shrimp lethality assay showed ME effects at >0.5 µg/µl (p < 0.05). Cell viability and vitality were determined by MTT, SRB, and trypan blue assays in H295R and SW13 cells. The anti-proliferative effects of ME were more evident in SW13 cells at 72 h (ME > 0.5 µg/µl, p < 0.05). Combination of ME with mitotane (approved drug for adrenocortical carcinoma) seemed not to reinforce the efficacy of the herb. As control, human fibroblasts were treated with ME with no effect on cell viability. Clonogenic assay was concordant with previous cell viability tests (ME > 0.5 µg/µl, p < 0.05), while Wright staining demonstrated the presence of both necrotic and apoptotic cells. Cell cycle analysis showed a strong increase in subG0/G1 phase, related to cell death. Furthermore, MAPK and PI3k/Akt pathways were modulated by Western blot analysis when treating cells with ME alone or combined with mitotane. The crude methanolic extract of wild mountain mint can decrease cell viability, vitality and survival of adrenocortical tumor cell models, in particular of SW13 cells. These data show the potential anticancer effects of ME, still more work is needed to corroborate these findings.
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Affiliation(s)
- Felicia Patti
- Endocrinology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Alessandro Palmioli
- BioOrgNMR Lab, Department of Biotechnology and Biosciences, Università degli Studi di Milano Bicocca, Milan, Italy
| | - Sara Vitalini
- Department of Agricultural and Environmental Sciences, Milan State University, Milano, Italy
| | - Loris Bertazza
- Endocrinology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Marco Redaelli
- AIROB, Associazione Italiana per la Ricerca Oncologica di Base, Padova, Italy
- Venetian Institute for Molecular Science and Experimental Technologies, VIMSET, Liettoli di Campolongo Maggiore, Italy
| | - Maira Zorzan
- Endocrinology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Beatrice Rubin
- Endocrinology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Caterina Mian
- Endocrinology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Cristina Bertolini
- AIROB, Associazione Italiana per la Ricerca Oncologica di Base, Padova, Italy
| | - Maurizio Iacobone
- Minimally Invasive Endocrine Surgery Unit, Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padova, Padova, Italy
| | - Decio Armanini
- Endocrinology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Susi Barollo
- Endocrinology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
| | - Cristina Airoldi
- BioOrgNMR Lab, Department of Biotechnology and Biosciences, Università degli Studi di Milano Bicocca, Milan, Italy
| | - Marcello Iriti
- Department of Agricultural and Environmental Sciences, Milan State University, Milano, Italy
| | - Raffaele Pezzani
- Endocrinology Unit, Department of Medicine (DIMED), University of Padova, Padova, Italy
- AIROB, Associazione Italiana per la Ricerca Oncologica di Base, Padova, Italy
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Bertolini C, Clough M, Lucca F, Marin A, Nagy D, Pagani I, Perez M. EM analyses on the 55.NE.V0 loom system and attached components. Fusion Engineering and Design 2019. [DOI: 10.1016/j.fusengdes.2019.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Rubin B, Manso J, Monticelli H, Bertazza L, Redaelli M, Sensi F, Zorzan M, Scaroni C, Mian C, Iacobone M, Armanini D, Bertolini C, Barollo S, Boscaro M, Pezzani R. Crude extract of Origanum vulgare L. induced cell death and suppressed MAPK and PI3/Akt signaling pathways in SW13 and H295R cell lines. Nat Prod Res 2018; 33:1646-1649. [PMID: 29334260 DOI: 10.1080/14786419.2018.1425846] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Oregano (Origanum vulgare L.) is a common aromatic plant used in Mediterranean and Asian Regions for treating respiratory diseases, painful menstruation, rheumatoid arthritis, etc. Recently its role as an anticancer plant has been suggested, although oregano has been never evaluated into adrenocortical tumour cell models. This study analysed for the first time the anticancer effects of a crude extract of wild mountain oregano (Origanum vulgare L.) in SW13 and H295R cell lines. The crude extract was characterised by GC/MS and the toxic effects of oregano were first analysed by brine shrimp lethality assay. Our findings demonstrated that oregano decreased cell viability, survival, modified cell cycle and induced cell death (through necrotic process) and that the effects can be attributed to a blockade of MAPK and PI3 K/Akt pathways. These results suggest that oregano extract exerts anticancer activities in adrenocortical tumour cell lines, providing evidence for further research in higher models.
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Affiliation(s)
- Beatrice Rubin
- a Department of Medicine (DIMED) , O.U. Endocrinology, University of Padova , Padova , Italy
| | - Jacopo Manso
- a Department of Medicine (DIMED) , O.U. Endocrinology, University of Padova , Padova , Italy
| | - Halenya Monticelli
- a Department of Medicine (DIMED) , O.U. Endocrinology, University of Padova , Padova , Italy
| | - Loris Bertazza
- a Department of Medicine (DIMED) , O.U. Endocrinology, University of Padova , Padova , Italy
| | - Marco Redaelli
- b AIROB, Associazione Italiana per la Ricerca Oncologica di Base , Padova , Italy.,c Venetian Institute for Molecular Science and Experimental Technologies, VIMSET , Liettoli di Campolongo Maggiore, Italy
| | - Francesca Sensi
- a Department of Medicine (DIMED) , O.U. Endocrinology, University of Padova , Padova , Italy
| | - Maira Zorzan
- d Department of Molecular Medicine (DMM) , University of Padova , Padova , Italy
| | - Carla Scaroni
- a Department of Medicine (DIMED) , O.U. Endocrinology, University of Padova , Padova , Italy
| | - Caterina Mian
- a Department of Medicine (DIMED) , O.U. Endocrinology, University of Padova , Padova , Italy
| | - Maurizio Iacobone
- e Minimally Invasive Endocrine Surgery Unit, Department of Surgery, Oncology and Gastroenterology (DISCOG) , University of Padova , Padova , Italy
| | - Decio Armanini
- a Department of Medicine (DIMED) , O.U. Endocrinology, University of Padova , Padova , Italy
| | - Cristina Bertolini
- b AIROB, Associazione Italiana per la Ricerca Oncologica di Base , Padova , Italy
| | - Susi Barollo
- a Department of Medicine (DIMED) , O.U. Endocrinology, University of Padova , Padova , Italy
| | - Marco Boscaro
- a Department of Medicine (DIMED) , O.U. Endocrinology, University of Padova , Padova , Italy
| | - Raffaele Pezzani
- a Department of Medicine (DIMED) , O.U. Endocrinology, University of Padova , Padova , Italy.,b AIROB, Associazione Italiana per la Ricerca Oncologica di Base , Padova , Italy
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Lampis S, Zonaro E, Bertolini C, Cecconi D, Monti F, Micaroni M, Turner RJ, Butler CS, Vallini G. Selenite biotransformation and detoxification by Stenotrophomonas maltophilia SeITE02: Novel clues on the route to bacterial biogenesis of selenium nanoparticles. J Hazard Mater 2017; 324:3-14. [PMID: 26952084 DOI: 10.1016/j.jhazmat.2016.02.035] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Revised: 02/06/2016] [Accepted: 02/14/2016] [Indexed: 05/02/2023]
Abstract
A putative biosynthetic mechanism for selenium nanoparticles (SeNPs) and efficient reduction of selenite (SeO32-) in the bacterial strain Stenotrophomonas maltophilia SeITE02 are addressed here on the basis of information gained by a combined approach relying on a set of physiological, chemical/biochemical, microscopy, and proteomic analyses. S. maltophilia SeITE02 is demonstrated to efficiently transform selenite into elemental selenium (Se°) by reducing 100% of 0.5mM of this toxic oxyanion to Se° nanoparticles within 48h growth, in liquid medium. Since the selenite reducing activity was detected in the cytoplasmic protein fraction, while biogenic SeNPs showed mainly extracellular localization, a releasing mechanism of SeNPs from the intracellular environment is hypothesized. SeNPs appeared spherical in shape and with size ranging from 160nm to 250nm, depending on the age of the cultures. Proteomic analysis carried out on the cytoplasmic fraction identified an alcohol dehydrogenase homolog, conceivably correlated with the biogenesis of SeNPs. Finally, by Fourier Transformed Infrared Spectrometry, protein and lipid residues were detected on the surface of biogenic SeNPs. Eventually, this strain might be efficaciously exploited for the remediation of selenite-contaminated environmental matrices due to its high SeO32- reducing efficiency. Biogenic SeNPs may also be considered for technological applications in different fields.
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Affiliation(s)
- Silvia Lampis
- Department of Biotechnology, University of Verona, Strada Le Grazie 15, 37134 Verona, Italy.
| | - Emanuele Zonaro
- Department of Biotechnology, University of Verona, Strada Le Grazie 15, 37134 Verona, Italy
| | - Cristina Bertolini
- Department of Biotechnology, University of Verona, Strada Le Grazie 15, 37134 Verona, Italy; Biosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter EX4 4QD, UK
| | - Daniela Cecconi
- Department of Biotechnology, University of Verona, Strada Le Grazie 15, 37134 Verona, Italy
| | - Francesca Monti
- Department of Computer Science, University of Verona, Strada Le Grazie 15, 37134 Verona, Italy
| | - Massimo Micaroni
- Biosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter EX4 4QD, UK
| | - Raymond J Turner
- Biofilm Research Group, Department of Biological Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Clive S Butler
- Biosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter EX4 4QD, UK
| | - Giovanni Vallini
- Department of Biotechnology, University of Verona, Strada Le Grazie 15, 37134 Verona, Italy
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Piazzini DB, Aprile I, Ferrara PE, Bertolini C, Tonali P, Maggi L, Rabini A, Piantelli S, Padua L. A systematic review of conservative treatment of carpal tunnel syndrome. Clin Rehabil 2016; 21:299-314. [PMID: 17613571 DOI: 10.1177/0269215507077294] [Citation(s) in RCA: 134] [Impact Index Per Article: 16.8] [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: 01/13/2023]
Abstract
Objective : To assess the effectiveness of conservative therapy in carpal tunnel syndrome. Data sources : A computer-aided search of MEDLINE and the Cochrane Collaboration was conducted for randomized controlled trials (RCTs) from January 1985 to May 2006. Review methods : RCTs were included if: (1) the patients, with clinically and electrophysiologically confirmed carpal tunnel syndrome, had not previously undergone surgical release, (2) the efficacy of one or more conservative treatment options was evaluated, (3) the study was designed as a randomized controlled trial. Two reviewers independently selected the studies and performed data extraction using a standardized form. In order to assess the methodological quality, the criteria list of the Cochrane Back Review Group for systematic reviews was applied. The different treatment methods were grouped (local injections, oral therapies, physical therapies, therapeutic exercises and splints). Results : Thirty-three RCTs were included in the review. The studies were analysed to determine the strength of the available evidence for the efficacy of the treatment. Our review shows that: (1) locally injected steroids produce a significant but temporary improvement, (2) vitamin B6 is ineffective, (3) steroids are better than non-steroidal anti-inflammatory drugs (NSAIDs) and diuretics, but they can produce side-effects, (4) ultrasound is effective while laser therapy shows variable results, (5) exercise therapy is not effective, (6) splints are effective, especially if used full-time. Conclusion : There is: (1) strong evidence (level 1) on efficacy of local and oral steroids; (2) moderate evidence (level 2) that vitamin B6 is ineffective and splints are effective and (3) limited or conflicting evidence (level 3) that NSAIDs, diuretics, yoga, laser and ultrasound are effective whereas exercise therapy and botulinum toxin B injection are ineffective.
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Affiliation(s)
- D B Piazzini
- Department of Physical Medicine and Rehabilitation, Catholic University, Rome, Italy
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Sadakov S, Furmanek A, Calcagno B, Bertolini C, Khomiakov S, Kolganov V, Poddubnyi I. ITER design features serving for suppression of eddy- and halo related electromagnetic loads. Fusion Engineering and Design 2015. [DOI: 10.1016/j.fusengdes.2015.06.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Lucca F, Bertolini C, Crescenzi F, Crisanti F, Di Gironimo G, Labate C, Manzoni M, Marconi M, Pagani I, Ramogida G, Renno F, Roccella M, Roccella S, Viganò F. Preliminary electromagnetic, thermal and mechanical design for first wall and vacuum vessel of FAST. Fusion Engineering and Design 2015. [DOI: 10.1016/j.fusengdes.2015.06.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Marzetti E, Rabini A, Piccinini G, Piazzini DB, Vulpiani MC, Vetrano M, Specchia A, Ferriero G, Bertolini C, Saraceni VM. Neurocognitive therapeutic exercise improves pain and function in patients with shoulder impingement syndrome: a single-blind randomized controlled clinical trial. Eur J Phys Rehabil Med 2014; 50:255-264. [PMID: 24429918] [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: 06/03/2023]
Abstract
BACKGROUND Traditional rehabilitation improves pain and function in patients with shoulder impingement syndrome. Neurocognitive rehabilitation has shown to be highly effective after surgical reconstruction of the anterior cruciate ligament. However, its effects in patients with shoulder impingement syndrome have not yet been established. AIM The aim of the study was to compare the effects of neurocognitive therapeutic exercise, based on proprioception and neuromuscular control, on pain and function in comparison to traditional therapeutic exercise in patients with shoulder impingement syndrome. DESIGN Single-blind randomized, non-inferiority clinical trial. SETTING Outpatient clinic of Geriatrics and Physiatrics, University Hospital. POPULATION Forty-eight patients with shoulder impingement syndrome (Neer stage I) and pain lasting for at least three months. METHODS Participants were randomly allocated (1:1) to either neurocognitive therapeutic exercise or traditional therapeutic exercise. Both treatments were provided one-hour session, three times a week for five weeks. The primary outcome measure was the short form of the Disability of the Arm, Shoulder and Hand Questionnaire (Quick-DASH questionnaire) for the assessment of physical ability and symptoms of the upper extremity. SECONDARY OUTCOME MEASURES Constant-Murley shoulder outcome score for the determination of range of motion, pain and strength; American Shoulder and Elbow Surgeons Society standardized shoulder assessment form for the evaluation of physical ability in daily-living tasks; a visual analogue scale for pain assessment at rest and during movements; Likert score for the estimation of participant satisfaction. ENDPOINTS before treatment, end of treatment, 12 and 24 weeks after the completion of each intervention for all outcome measures, except for the Likert score that was evaluated only at the end of treatment. FOLLOW-UP 24 weeks. RESULTS At the end of treatment and at follow-up, both treatment groups experienced improvements in all outcomes measures relative to baseline values, except for the visual analogue scale at rest that was unaffected by traditional therapeutic exercise. For all outcome measures, changes over time were greater in the neurocognitive therapeutic exercise group relative to the traditional therapeutic exercise group. The level of satisfaction with treatment was higher for participants in the neurocognitive therapeutic exercise group. CONCLUSION Neurocognitive rehabilitation is effective in reducing pain and improving function in patients with shoulder impingement syndrome, with benefits maintained for at least 24 weeks. CLINICAL REHABILITATION IMPACT skills and function of the shoulder can greatly benefit from neurocognitive rehabilitation.
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Affiliation(s)
- E Marzetti
- Department of Geriatrics, Neurosciences and Orthopedics Division of Physical Medicine and Rehabilitation Teaching Hospital "Agostino Gemelli" Sacro Cuore Catholic University, Rome, Italy -
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Lampis S, Zonaro E, Bertolini C, Bernardi P, Butler CS, Vallini G. Delayed formation of zero-valent selenium nanoparticles by Bacillus mycoides SeITE01 as a consequence of selenite reduction under aerobic conditions. Microb Cell Fact 2014; 13:35. [PMID: 24606965 PMCID: PMC3975340 DOI: 10.1186/1475-2859-13-35] [Citation(s) in RCA: 98] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Accepted: 02/19/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Selenite (SeO32-) oxyanion shows severe toxicity to biota. Different bacterial strains exist that are capable of reducing SeO32- to non-toxic elemental selenium (Se0), with the formation of Se nanoparticles (SeNPs). These SeNPs might be exploited for technological applications due to their physico-chemical and biological characteristics. The present paper discusses the reduction of selenite to SeNPs by a strain of Bacillus sp., SeITE01, isolated from the rhizosphere of the Se-hyperaccumulator legume Astragalus bisulcatus. RESULTS Use of 16S rRNA and GyrB gene sequence analysis positioned SeITE01 phylogenetically close to B. mycoides. On agarized medium, this strain showed rhizoid growth whilst, in liquid cultures, it was capable of reducing 0.5 and 2.0 mM SeO32- within 12 and 24 hours, respectively. The resultant Se0 aggregated to form nanoparticles and the amount of Se0 measured was equivalent to the amount of selenium originally added as selenite to the growth medium. A delay of more than 24 hours was observed between the depletion of SeO32 and the detection of SeNPs. Nearly spherical-shaped SeNPs were mostly found in the extracellular environment whilst rarely in the cytoplasmic compartment. Size of SeNPs ranged from 50 to 400 nm in diameter, with dimensions greatly influenced by the incubation times. Different SeITE01 protein fractions were assayed for SeO32- reductase capability, revealing that enzymatic activity was mainly associated with the membrane fraction. Reduction of SeO32- was also detected in the supernatant of bacterial cultures upon NADH addition. CONCLUSIONS The selenite reducing bacterial strain SeITE01 was attributed to the species Bacillus mycoides on the basis of phenotypic and molecular traits. Under aerobic conditions, the formation of SeNPs were observed both extracellularly or intracellularly. Possible mechanisms of Se0 precipitation and SeNPs assembly are suggested. SeO32- is proposed to be enzymatically reduced to Se0 through redox reactions by proteins released from bacterial cells. Sulfhydryl groups on peptides excreted outside the cells may also react directly with selenite. Furthermore, membrane reductases and the intracellular synthesis of low molecular weight thiols such as bacillithiols may also play a role in SeO32- reduction. Formation of SeNPs seems to be the result of an Ostwald ripening mechanism.
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Affiliation(s)
- Silvia Lampis
- Department of Biotechnology, University of Verona, Strada le Grazie 15, Verona 37134, Italy.
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Lucca F, Bertolini C, Ioki K, Marin A, Roccella M, Terasawa A. Magnetization analysis of ITER In-Wall Shielding. Fusion Engineering and Design 2013. [DOI: 10.1016/j.fusengdes.2013.04.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Pagani I, Bertolini C, Crescenti F, Crisanti F, Cucchiaro A, Di Gironimo G, Lucca F, Ramogida G, Roccella M, Roccella S. Preliminary electromagnetic design for divertor of FAST. Fusion Engineering and Design 2013. [DOI: 10.1016/j.fusengdes.2013.03.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Maltoni G, Zucchini S, Scipione M, Rollo A, Balsamo C, Bertolini C, Baronio F, Rondelli R, Pession A. Severe hypoglycemic episodes: a persistent threat for children with Type 1 diabetes mellitus and their families. J Endocrinol Invest 2013; 36:617-21. [PMID: 23511311 DOI: 10.3275/8896] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND As lowering glycated hemoglobin (HbA1c) levels is still the main goal of insulin treatment, severe hypoglycemia (SH) remains a common experience in children with Type 1 diabetes mellitus (T1DM) and their families. AIM This study aims to evaluate the incidence and the clinical features of SH episodes in our Centre in the last 20 yr. SUBJECTS AND METHODS We analyzed SH incidence in 269 patients (pts) diagnosed from 1990 to 2010 (total follow-up 2212.9 pts/yr). Inclusion criteria were at least 3 visits/yr and 1-yr follow- up. SH episode was defined as any condition of low blood glucose requiring third-party assistance. RESULTS 50.2% of patients experienced at least 1 SH episode for a total of 345 episodes. Whole incidence was 15.6/100 pts/yr, slightly different between first and second decade (12.6 vs 16.5, p=0.047). HbA1c at the time of SH was lower in the non-basal bolus group (7.4±1.3 vs 8.2±1.4; p=0.0001) and worsened 3 months later (p=0.0001). Impaired awareness was the main or only symptom in 43.5%. SH occurred at night in 32% of patients; they were significantly younger than those with SH at other times. Five SH episodes or more occurred in 8.1% of patients who presented a lower HbA1c, a younger age and shorter disease duration than the other patients. HbA1c at first SH was negatively correlated with number of SH (r=-0.20; p=0.05). CONCLUSIONS Despite the advent of new insulin regimens, we confirm that SH still represents a relevant risk and a current threat for patients with T1DM and their families.
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Affiliation(s)
- G Maltoni
- Department of Pediatrics, S. Orsola-Malpighi Hospital, University of Bologna, Via Massarenti 11, 40138 Bologna, Italy.
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Calosi P, Turner LM, Hawkins M, Bertolini C, Nightingale G, Truebano M, Spicer JI. Multiple Physiological Responses to Multiple Environmental Challenges: An Individual Approach. Integr Comp Biol 2013; 53:660-70. [DOI: 10.1093/icb/ict041] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Rabini A, Piazzini DB, Tancredi G, Foti C, Milano G, Ronconi G, Specchia A, Ferrara PE, Maggi L, Amabile E, Galli M, Bernabei R, Bertolini C, Marzetti E. Deep heating therapy via microwave diathermy relieves pain and improves physical function in patients with knee osteoarthritis: a double-blind randomized clinical trial. Eur J Phys Rehabil Med 2012; 48:549-559. [PMID: 22820824] [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: 06/01/2023]
Abstract
BACKGROUND Deep heating therapy (DHT) has shown to improve pain and function in patients with knee osteoarthritis (OA) in the short term. Benefits of superficial heating therapy (SHT) are controversial. Long-term effects of both heating modalities have not yet been investigated. AIM To compare the effects of DHT and SHT in patients with symptomatic knee OA, and to determine the long-term effects of heat therapy. DESIGN Double-blind randomized clinical trial. SETTING Outpatient clinic of Geriatrics and Physiatrics, University Hospital. POPULATION Fifty-four patients with radiologically established diagnosis of moderate knee OA (Kellgren-Lawrence grade II or III) and pain lasting for at least three weeks. METHODS DHT: local microwave diathermy (three 30-min sessions a week for four weeks); SHT: application of hot packs (three 30-min sessions a week for four weeks). PRIMARY OUTCOME MEASURE Western Ontario and McMaster Universities (WOMAC) index for the assessment of joint pain, stiffness and physical function limitations. SECONDARY OUTCOME MEASURES British Medical Research Council (BMRC) rating scale for the evaluation of muscle strength, and a visual analogue scale (VAS) for pain assessment. Follow up: 24 weeks for all outcome measures; 12 months for the primary outcome. RESULTS Intention-to-treat analyses showed a treatment effect in favor of DHT for all outcome measures. No clinically relevant changes were observed in the SHT group. Benefits of DHT were maintained over 12 months of follow-up. CONCLUSIONS DHT via localized microwave diathermy improves pain, muscle strength and physical function in patients affected by knee OA, with benefits maintained over the long term. No clinically relevant improvements were observed in patients who underwent SHT. CLINICAL REHABILITATION IMPACT DHT via microwave diathermy delivered three times a week for four weeks significantly improves pain and function in patients affected by moderate knee OA, with benefits retained for at least 12 months. No clinically relevant changes are observed in knee OA patients treated with SHT.
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Affiliation(s)
- A Rabini
- Department of Geriatrics, Neurosciences and Orthopedics, Agostino Gemelli University Hospital, Sacro Cuore Catholic University, Rome, Italy
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Maggi L, Ferrara PE, Aprile I, Ronconi G, Specchia A, Nigito C, Amabile E, Rabini A, Piazzini DB, Bertolini C. Role of spiritual beliefs on disability and health-related quality of life in acute inpatient rehabilitation unit. Eur J Phys Rehabil Med 2012; 48:467-473. [PMID: 22820820] [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: 06/01/2023]
Abstract
BACKGROUND The influence of spirituality and religious beliefs on health-related quality of life and disability in the rehabilitation field is discussed in literature. AIM To describe the role of spiritual belief on functional recovery and health-related quality of life in acute inpatient rehabilitation ward. DESIGN Observational cross sectional study. SETTING Inpatients clinic of Physical Medicine and Rehabilitation Department, University Hospital. POPULATION One hundred and four patients admitted to an inpatient acute rehabilitation ward, after a neurological or orthopedic disease. METHODS Anamnestic and demographic data were reported on a standardized form. The Royal Free Interview for Spiritual and Religious Beliefs (RFI) and Cumulative Illness Rating Scale (CIRS) were performed on admission (T0). SF-36 item Short Form Health Survey Questionnaire (SF36) and the Barthel index (BI) were performed on admission (T0) and on discharge (T1). RESULTS Statistical analysis was performed on 102 patients with spiritual belief divided in strong (55 cases) and weak (47 cases) spiritual belief. Change from baseline (T1-T0) of SF36 domains between groups showed a significant higher improvement in Physical Role and Physical Composite Score in the weak belief group than in the strong belief group. The latter presented an improvement (without statistical significance) in almost every emotional score. We found no significant difference in change from baseline of Barthel index between the groups. CONCLUSION Strength of spiritual belief seems to influence some aspects of quality of life of acute inpatient in the rehabilitation setting. It seems that patients with less spiritual belief showed more improvement in physical role, after acute rehabilitation.
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Affiliation(s)
- L Maggi
- Department of Physical Medicine and Rehabilitation, Catholic University, Rome, Italy.
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Bertolini C, Nigito C, Ronconi GP, Specchia A, Maggi L, Ferrara PE, Rabini A, Piazzini DB. [The role of occupational therapy in rehabilitating injured at work]. G Ital Med Lav Ergon 2010; 32:172. [PMID: 21438251] [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] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The evolution of social and health setting in its demographic, productive and welfare elements make work as a finalized activity oriented to different tasks, from individual indepencence to social integration. In this context, the word "re-habilitation" has a double value; on one hand consideration of lifetime acquired abilities; on the other hand recovery of residual activities, consistent with the disablement. In Italy, for years, rehabilitation activities were performed by physiotherapists, who had inadequate occupational knowledge and preferred technical skills of non-finalized function recovery. The acknowledgment of Occupational Therapist took place in the end of the '90s, so that the few organizations sensitive to Occupational Therapy, as "Fondazione Maugeri" and "Fondazione Don Gnocchi", found "prepared ad hoc" personnel only abroad, above all in Spain and Switzerland. Nowadays we have specific first degree courses, but what really obstacles the development of this field is the economic crisis which afflicts healthcare services and avoids the growth of new sectors.
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Affiliation(s)
- C Bertolini
- Physical and Rehabilitation Medicine Unit, Policlinico A. Gemelli, Catholic University of Sacred Heart, Rome, Italy
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20
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Calò L, Rabini A, Picciotti PM, Laurino S, Passali GC, Ferrara PE, Maggi L, Piazzini DB, Specchia A, Frasca G, Ronconi G, Bertolini C, Scarano E. Postural control in patients with total hip replacement. Eur J Phys Rehabil Med 2009; 45:327-334. [PMID: 19209135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
AIM The aim of this study was to investigate the balance of the standing position and the motor responses by means of dynamic posturography (DP) in patients affected by hip osteoarthritis and treated by total hip replacement (THR). METHODS Data obtained from THR patients were compared with those of control adult groups ofage-matched subjects with normal hearing and no history of audio-vestibular symptoms. The statistical tests used were paired and unpaired Student's t-test. Significance was set for P<0.05. The study was carried out at the Department of Otorhinolaryngology and Department of Physiatrics and Rehabilitation of the A. Gemelli University Hospital of Rome (Italy). Twenty-three consecutive patients, without cochleo-vestibular or neurological pathologies (screened by accurate case-history), affected by hip osteoarthritis and treated by THR were enrolled. The main outcome measure were Sensory Organization Test (SOT), Motor control test (MCT) and Adaptation test (AT) obtained by means of Equi-Test Dynamic Posturography System by NeuroCom (Int. Inc., Clackamas, OR, USA). RESULTS When analysing the SOT and MCT, no statistically significant differences were observed between patients and controls. In the AT, the sway energy score decreased in the course of the test in an up and down perturbation both in healthy and in THR patients. CONCLUSIONS These data confirm a normal postural control and symmetrical responses in THR patients and confirm the absence of a detectable relationship between balance problems and fall risk. These results could be justified by an irrelevant role of intracapsular proprioceptors in maintaining balance. Moreover DP could be useful in osteo-articular diseases for understanding balance, evaluating surgical outcome and monitoring the rehabilitation program.
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Affiliation(s)
- L Calò
- A. Gemelli University Hospital, Università Cattolica del Sacro Cuore, Rome, Italy
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Molinari F, Bertolini C, Aragozzini F. Microbial Biotransformations In Biphasic Systems: Formation Of (R)-2-Alkanols By Methylketone Reduction. BIOCATAL BIOTRANSFOR 2009. [DOI: 10.3109/10242429809040112] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Ferrara PE, Rabini A, Maggi L, Piazzini DB, Logroscino G, Magliocchetti G, Lombi GM, Amabile E, Tancredi G, Aulisa AG, Padua L, Aprile I, Bertolini C. Effect of pre-operative physiotherapy in patients with end-stage osteoarthritis undergoing hip arthroplasty. Clin Rehabil 2009; 22:977-86. [PMID: 18955429 DOI: 10.1177/0269215508094714] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To examine the effect of pre-operative physiotherapy before hip arthroplasty in patients with end-stage hip osteoarthritis. DESIGN A prospective randomized controlled study. SETTING Physical medicine and rehabilitation and orthopaedic departments of Policlinico Gemelli of Rome. SUBJECTS Twenty-three patients randomized in study and control groups. INTERVENTION The study group took part in an educational and physiotherapy programme one month before surgery. Both groups took part in the same inpatient rehabilitation programme after surgery. MAIN OUTCOME MEASURES Both groups were evaluated one month (T0) and the day before arthroplasty (T1), after 15 days (T2), four weeks (T3) and three months (T4) post surgery, using the Barthel Index, the Short Form-36 (SF-36), the Western Ontario and McMaster Osteoarthritis Index (WOMAC), the Hip Harris Score (HHS), visual analogue scale (VAS), the British Medical Research Council (BMRC) measures of hip abductor and quadriceps strength and range of hip abduction and external rotation. RESULTS There were no significant differences between groups with regard to the Barthel Index, SF-36, WOMAC and HHS at T4. The study group presented significant improvements of the SF-36 physical composite score at T1. The hip external rotation was significantly higher in the study group at each evaluation and the visual analogue scale values were lower at T1, T3 and T4. CONCLUSION Pre-operative physiotherapy in patients undergoing hip arthroplasty does not improve impairment and health-related quality of life after intervention. Physiotherapy and educational therapy may be useful for end-stage osteoarthritis.
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Affiliation(s)
- P E Ferrara
- Physical Medicine and Rehabilitation Department, Catholic University, Rome, Italy
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Piazzini DB, Ferrara PE, Maggi L, Frasca G, Aprile I, Rabini A, Specchia A, Bertolini C. Application of ''Protocollo di Minima per l'ictus'' (PMIC- Minimal Protocol for Stroke) for inpatient rehabilitation setting. Eur J Phys Rehabil Med 2008; 44:277-281. [PMID: 18762736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
AIM The aim of this study was to describe the baseline characteristics of a sample of stroke patients admitted to rehabilitation settings with the use of a standardised stroke assessment named ''Protocollo di Minima per l'ictus cerebrale'' (PMIC), to verify the usefulness of the application of PMIC and to compare the data of the authors with the international literature. METHODS An observational cross sectional study was conducted on a sample of 102 first-time stroke patients (mean age: 71.9 [+/-11.6], 54 men), in three inpatient rehabilitation centres. MEASUREMENT PMIC. RESULTS Most patients were enrolled within 14 days of stroke onset. PMIC assessment took on average 20 minutes and provided the following information: 35% had architectural barriers in their homes; 82% of the cases had 1 or more family assistants; the educational level was low for 53%; 72% were retired; most cases were ischemic stroke without any side predominance being shown; 44% had partial anterior circulation infarcts (PACI) ischemic stroke; 18.6% presented dysphagia; 73% had sphincteral incontinence; there was no hypertone in more than 50% of the cases; 87% required assistance; the median Motricity Index Side Score (Miss) value was 44.1; 38% was affected by mood tone alteration. CONCLUSION PMIC appeared to be a useful tool for a standardized evaluation of stroke patients. These results provide data with a high correspondence in international reports.
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Affiliation(s)
- D B Piazzini
- Department of Physical Medicine and Rehabilitation Catholic University, Rome, Italy
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25
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Rabini A, Aprile I, Padua L, Piazzini DB, Maggi L, Ferrara PE, Amabile E, Bertolini C. Assessment and correlation between clinical patterns, disability and health-related quality of life in patients with low back pain. Eura Medicophys 2007; 43:49-54. [PMID: 17021588] [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] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
AIM Low back pain (LBP) is the main symptom of most lumbar spine diseases. This symptom, due to physical, psychological and social factors, is correlated to a real disability which can affect the quality of life (QoL.) The aim of this study is to evaluate the QoL and the disability in patients with LBP and to correlate them to clinical patterns. METHODS In this prospective multidimensional study, 108 patients underwent the following protocol: 1. collection of patient-oriented and disability data with the use of SF-36 and North American Spine Society (NASS); 2. collection of clinical, anamnestic and instrumental data (MRI, CT) with the use of DOVAC files; 3. assessment of disability with the use of Barthel index (BI) and deambulation index (DI). RESULTS A significant correlation was found between the BI and the physical composite score (PCS), but no significant correlation was noticed between BI and the mental composite score (MCS). DI was not correlated to the SF-36. A positive Lasegue and the absence of the osteo-tendinous reflexes are significantly correlated to the disability and QoL. CONCLUSIONS This study shows that there is no simple, linear correlation between QoL and disability.
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Affiliation(s)
- A Rabini
- Physical Medicine and Rehabilitation Unit, Sacro Cuore Catholic University, Rome, Italy
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Aprile I, Piazzini DB, Bertolini C, Caliandro P, Pazzaglia C, Tonali P, Padua L. Predictive variables on disability and quality of life in stroke outpatients undergoing rehabilitation. Neurol Sci 2006; 27:40-6. [PMID: 16688598 DOI: 10.1007/s10072-006-0563-5] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2005] [Accepted: 01/16/2006] [Indexed: 11/29/2022]
Abstract
The purposes of this study were: (1) to evaluate the relationship between disability and Quality of Life (QoL) in stroke outpatients undergoing rehabilitation and (2) to determine whether and how demographic and social features of the patient, duration of disease and concomitant diseases influence the disability and QoL of the stroke outpatients. We performed a prospective study using several conventional disability measurements (Barthel Index, Functional Independence Measure, Modified Rankin Scale and Deambulation Index) and a validated patient-oriented measurement of QoL (SF-36). Sixty-eight outpatients were evaluated consecutively. As expected, all disability measurements were related to Physical Function: patients with higher disability, according to the physician's perspective, complained of higher deterioration of physical performance. Unexpectedly, patients with higher disability from the physician's point of view perceive that they were not able to do some daily activities not only because of physical problems but also because of emotional problems, and complained of higher deterioration of mental health. Multivariate analysis showed that higher disability is associated with higher age, depression and lower educational level. Physical Composite Score appeared to be deteriorated in patients with lower educational level who lived with family; on the contrary, Mental Composite Score appeared deteriorated in patients with higher educational level who lived alone. The current study provides interesting data about the relationship, not always expected, between disability and QoL for stroke patients and about the influence of patients' characteristics on disability and QoL. Our results showed that in a rehabilitation programme we should consider not only disability assessment but also QoL, which is more relevant for the patient.
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Affiliation(s)
- I Aprile
- Department of Physical Therapy and Rehabilitation, L.go F. Vito 1, I-00168 Rome, Italy.
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Nalavadi V, Nyitrai M, Bertolini C, Adamek N, Geeves MA, Bähler M. Kinetic mechanism of myosin IXB and the contributions of two class lX-specific regions. VOLUME 280 (2005) PAGES 38957-38968. J Biol Chem 2006. [DOI: 10.1016/s0021-9258(19)46730-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Padua L, Pazzaglia C, Insola A, Aprile I, Caliandro P, Rampoldi M, Bertolini C, Tonali P. Schwannoma of the median nerve (even outside the wrist) may mimic carpal tunnel syndrome. Neurol Sci 2006; 26:430-4. [PMID: 16601936 DOI: 10.1007/s10072-006-0527-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2005] [Accepted: 12/05/2005] [Indexed: 11/24/2022]
Abstract
Over the last 3 years we have observed 5 cases of median nerve schwannoma that clinically simulated carpal tunnel syndrome (CTS). We describe the atypical clinical-neurophysiological picture indicating to perform ultrasonography (US). We retrospectively re-evaluated 5 cases of schwannoma that clinically simulated CTS. Five consecutive patients were referred to the neurophysiopathology laboratory. All patients complained of symptoms and had a neurophysiological examination that might have indicated CTS. Nevertheless we performed US because of some incongruous aspects. In cases of atypical abnormalities at neurophysiological and clinical examination, or dissociation between neurophysiological and clinical findings, physicians should consider the presence of a median nerve tumour. Here, US evaluation is very useful as supporting diagnostic methodology to assess the anatomopathological condition of the nerve lesion and must not be limited to the wrist.
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Affiliation(s)
- L Padua
- Department of Neuroscience, Institute of Neurology, Università Cattolica, Rome, Italy.
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Nalavadi V, Nyitrai M, Bertolini C, Adamek N, Geeves MA, Bähler M. Kinetic mechanism of myosin IXB and the contributions of two class IX-specific regions. J Biol Chem 2005; 280:38957-68. [PMID: 16179355 DOI: 10.1074/jbc.m507161200] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Myosin IXb (Myo9b) was reported to be a single-headed, processive myosin. In its head domain it contains an N-terminal extension and a large loop 2 insertion that are specific for class IX myosins. We characterized the kinetic properties of purified, recombinant rat Myo9b, and we compared them with those of Myo9b mutants that had either the N-terminal extension or the loop 2 insertion deleted. Unlike other processive myosins, Myo9b exhibited a low affinity for ADP, and ADP release was not rate-limiting in the ATPase cycle. Myo9b is the first myosin for which ATP hydrolysis or an isomerization step after ATP binding is rate-limiting. Myo9b-ATP appeared to be in a conformation with a weak affinity for actin as determined by pyrene-actin fluorescence. However, in actin cosedimentation experiments, a subpopulation of Myo9b-ATP bound F-actin with a remarkably high affinity. Deletion of the N-terminal extension reduced actin affinity and increased the rate of nucleotide binding. Deletion of the loop 2 insertion reduced the actin affinity and altered the communication between actin and nucleotide-binding sites.
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Affiliation(s)
- Vijayalaxmi Nalavadi
- Institute for General Zoology and Genetics, Westfalian Wilhelms-University, 48149 Münster, Germany
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Colombini D, Menoni O, Occhipinti E, Battevi N, Ricci MG, Cairoli S, Sferra C, Cimaglia G, Missere M, Draicchio F, Papale A, Di Loreto G, Ubiali E, Bertolini C, Piazzini DB. [Criteria for classification of upper limb work-related musculo-skeletal disorders due to biomechanical overload in occupational health. Consensus document by an Italian Working Group]. Med Lav 2005; 96 Suppl 2:5-26. [PMID: 16454479] [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] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
BACKGROUND AND OBJECTIVE In a preliminary consensus document the authors proposed criteria and methods to identify upper limb work-related MSDs due to biomechanical overload. With this document they intend to define severity according to shared models and procedures so as to fit behaviours to diagnostic procedures and their medical-legal assessment. This becomes especially important in view of Ministerial Decree of April 27 2004 fixing the new lists of diseases having a possible work-related origin that must be reported by law in accordance with art. 139 of law n. 1124, and also on account of the impact of such diseases which, for the first time in Italy, are regulated by law. CONTENTS The working group, which included INAIL and ISPESL experts and was fully supported by SIMFER (Italian Society of Physical Medicine and Rehabilitation) and SINC (Italian Society of Clinical Neurophysiology), defined a general clinical procedure (anamnesis, objective examination and instrumental assessment) regarding each portion of the concerned upper limb (shoulder, elbow and wrist/hand). Once the presence and characteristics of anatomic and functional damages are established, the results allow a classification scheme to be proposed of upper limb diseases (tendon disorders and entrapment neuropathy) divided into 6 increasing severity stages: initial, medium, medium-severe, severe and extremely severe. Special attention was paid to two instrumental examinations that proved to be of great clinical interest, at least in occupational health: echography of soft tissues (in appendix) and electroneurography for entrapment neuropathy. The limitations of this proposal are discussed but the main goal was achieved: to standardize terms and provide homogeneous criteria to achieve classification of upper limb damage due to biomechanical overload for increasing severity levels. The working group research activity is part of a research project funded by ISPESL.
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Brunati M, Marinelli F, Bertolini C, Gandolfi R, Daffonchio D, Molinari F. Biotransformations of cinnamic and ferulic acid with actinomycetes. Enzyme Microb Technol 2004. [DOI: 10.1016/j.enzmictec.2003.04.001] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.5] [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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Sterzi S, Selvaggi G, Romanelli A, Valente P, Bertolini C. Evaluation of prevalence and incidence of pressure ulcers and their relationship with mattresses used in a general hospital intensive care unit. Eur J Plast Surg 2002. [DOI: 10.1007/s00238-002-0444-y] [Citation(s) in RCA: 7] [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: 11/24/2022]
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Paolieri F, Battifora M, Riccio AM, Bertolini C, Cutolo M, Bloom M, Ciprandi G, Canonica GW, Bagnasco M. Terfenadine and fexofenadine reduce in vitro ICAM-1 expression on human continuous cell lines. Ann Allergy Asthma Immunol 1998; 81:601-7. [PMID: 9892033 DOI: 10.1016/s1081-1206(10)62712-3] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.9] [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: 10/19/2022]
Abstract
BACKGROUND Epithelial cells and fibroblasts play an important role in allergic inflammation. Modulation of surface expression of adhesion molecules on epithelial cells by antiallergic drugs has been shown by both in vivo and in vitro studies. OBJECTIVE The aim of the study was to evaluate the effect exerted by terfenadine and fexofenadine on adhesion molecules expression (CD54/ICAM-1 and CD29) of a human continuously cultured conjunctival epithelial cell line (WK) and a fibroblast cell line (HEL). METHODS By means of flow cytometry analysis, we evaluated ICAM-1 and CD29 expression by WK and HEL epithelial cells in basal condition (at baseline) or after IFN gamma or TNF alpha stimulation in the presence or in the absence of terfenadine and fexofenadine. We also performed immunoenzymatic assays in order to evaluate soluble ICAM-1 released by WK cells and procollagen type I and III and IL6 released by HEL cells. RESULTS Terfenadine and fexofenadine significantly reduced ICAM-1 basal expression on WK cells at the concentration of 1 microg/mL and 50 microg/mL, respectively. In addition, both terfenadine and fexofenadine were able to decrease soluble ICAM-1 levels in IFN gamma-stimulated WK cells. On HEL fibroblasts, fexofenadine only was able to inhibit ICAM-1 upregulation induced by IFN gamma. Concerning the release of fibroblast products, we observed a dose-dependent decrease of spontaneous IL6 release only in the presence of fexofenadine. CONCLUSION This study shows that terfenadine and fexofenadine exert a biologic effect directly on epithelial cells and fibroblasts reducing ICAM-1 expression and partially reducing soluble ICAM-1 release.
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Affiliation(s)
- F Paolieri
- Department of Internal Medicine, University of Genoa, Italy
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Ciprandi G, Ricca V, Passalacqua G, Truffelli T, Bertolini C, Fiorino N, Riccio AM, Bagnasco M, Canonica GW. Seasonal rhinitis and azelastine: long- or short-term treatment? J Allergy Clin Immunol 1997; 99:301-7. [PMID: 9058684 DOI: 10.1016/s0091-6749(97)70046-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [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: 02/03/2023]
Abstract
BACKGROUND Azelastine is a topical antihistamine, clinically demonstrated to be effective in allergic rhinitis. OBJECTIVE We evaluated the clinical efficacy and the antiallergic activity of azelastine nasal spray, administered 0.56 mg per day, 0.28 mg per day, or on demand over a 3-month period during natural allergen exposure, in a double-blind, placebo-controlled fashion. METHODS Thirty patients, sensitized to grass or Parietaria pollen, were allocated to three treatment groups: those receiving the standard dosage (0.14 mg/nostril two times a day), half the dosage (0.07 mg/nostril two times a day), or placebo daily for 3 months. All patients were allowed to take additional doses of azelastine when needed. Evaluation parameters were as follows: clinical symptoms recorded on a diary card, number of additional, on-demand azelastine puffs, nasal inflammatory cell count, intercellular adhesion molecule-1 expression on nasal epithelial cells, and pollen count. RESULTS This study showed the following: (1) the half dose (0.28 mg/day) and the standard dose (0.56 mg/day) were equally effective in reducing clinical symptoms (p = NS), although the standard dosage required fewer additional puffs during times of peak pollen counts (p < 0.05); (2) both dosages were able to reduce the allergic inflammation (p < 0.05 vs placebo); and (3) on-demand use achieved acceptable clinical control but did not significantly reduce allergic inflammation. CONCLUSION Continuous treatment was more effective than on-demand use as assessed by both clinical evaluation and antiinflammatory action.
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Affiliation(s)
- G Ciprandi
- Department of Internal Medicine, Genoa University, Italy
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Affiliation(s)
- G Ciprandi
- Allergy and Clinical Immunology Service, Department of Internal Medicine, Genoa
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Ciprandi G, Pronzato C, Passalacqua G, Ricca V, Grögen J, Mela GS, Varese P, Bertolini C, Bagnasco M, Canonica GW. Topical azelastine reduces eosinophil activation and intercellular adhesion molecule-1 expression on nasal epithelial cells: an antiallergic activity. J Allergy Clin Immunol 1996; 98:1088-96. [PMID: 8977510 DOI: 10.1016/s0091-6749(96)80196-5] [Citation(s) in RCA: 81] [Impact Index Per Article: 2.9] [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: 02/03/2023]
Abstract
BACKGROUND It is well known that allergen-specific nasal challenge (ASNC) is a fruitful tool with which to evaluate antiallergic activity exerted by a drug. Azelastine is a new antihistamine also available in topical form (i.e., nasal spray). OBJECTIVE The aim of the study was to evaluate the effects of azelastine nasal spray on inflammatory changes after ASNC in both the early-phase reaction and the late-phase reaction. METHODS The study had a double-blind, placebo-controlled, randomized, and parallel-group design. Twenty patients with pollen allergy were enrolled out of pollen season. ASNC was performed at baseline (TO) and after 1 week of washout (T7). At T7, 10 patients sprayed azelastine (1 puff) into their nostrils, and 10 patients used placebo. ASNC was performed after 30 minutes. The considered parameters (evaluated during early- and late-phase reactions) were: (1) clinical signs and symptoms, (2) cytologic assessment (neutrophils and eosinophils), (3) assay-of mediators (eosinophil cationic protein and myeloperoxidase), and (4) expression of intercellular adhesion molecule-1 (ICAM-1) on nasal epithelial cells. We focused our attention on ICAM-1 because it is the natural ligand of leukocyte functional associated antigen-1 and Mac-1, expressed on eosinophils. In addition, ICAM-1 is expressed on epithelial cells only on allergen exposure (both natural and experimental). RESULTS Placebo did not exert any modification on the considered parameters. After azelastine administration, significant decreases in total symptom score, eosinophilic and neutrophilic infiltration, and ICAM-1 expression were observed during both early- and late-phase reactions. Furthermore, serum eosinophil cationic protein levels decreased during the late-phase reaction, whereas myeloperoxidase was not affected by the treatment. These findings were confirmed by the powerful Koch's split-plot statistical analysis. CONCLUSION Azelastine exerts antiallergic activity, mainly affecting eosinophil function and downregulating ICAM-1 expression, on nasal epithelial cells.
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Affiliation(s)
- G Ciprandi
- Department of Internal Medicine, Genoa University, Italy
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Ciprandi G, Buscaglia S, Albano M, Bertolini C, Truffelli T, Catrullo A, Scordamaglia A, Canonica GW. Nedocromil sodium and the immune response. J Investig Allergol Clin Immunol 1993; 3:311-4. [PMID: 7912148] [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: 01/27/2023] Open
Abstract
Chromones are frequently employed in the treatment of allergic rhinoconjunctivitis and asthma. Following our recent investigations concerning the influence of some antiallergic drugs, such as cromoglycate sodium, steroids, oxatomide and ketotifen (H1 antihistamines), and theophylline, on the immune response, in the present study we analyzed the in vitro effects of a new chromone derivative, nedocromil, on the immune response. To this end, the proliferation of peripheral mononuclear cells (PMNCs) induced by mitogen (PHA) and by CD3, CD2 or CD28 monoclonal antibodies (MAbs) has been studied. Since the effects of nedocromil on immunological parameters are achieved at 10(-7) mol/l, in the experiments herein reported the drug was tested in the cultures at concentrations of 10(-8), 10(-7) and 10(-6) mol/l. Furthermore, the effect of nedocromil was evaluated on the surface expression of the following markers expressed by PMNCs upon activation: ICAM-1 (CD54), LFA-1 and alpha 1-acid glycoprotein (alpha 1-AGP). The results of the present investigation showed no effect of nedocromil on these immunological parameters. These data acquire clinical relevance when related to previous reports showing a depression of the immunological response exerted by other compounds, such as ketotifen, theophylline and steroids.
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Affiliation(s)
- G Ciprandi
- Department of Internal Medicine-DI.M.I., University of Genoa, Italy
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Di Marzo A, Bertolini C, Di Francesco P, Chiappini F, Santin G, Carlucci A, Accardo D, Morelli M, Schiavello R, Pagliari G. [Respiratory inductive plethysmography in the functional evaluation of patients undergoing coronary by-pass surgery]. Recenti Prog Med 1992; 83:639-42. [PMID: 1287752] [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] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The functional respiratory changes following coronary by-pass surgery were previously evaluated with the traditional spirometric method. Aim of this work is to introduce the respiratory inductive plethismography (RIP), a well known non-invasive technique, into the study of those volumetric and ventilatory modifications. Eight cardioischemic patients were selected: all but one were free from pulmonary disorders. The tidal volume, the respiratory rate, the minute ventilation, the vital capacity and the relation between the abdominal and the thoracic part of the ventilatory act, were measured in the pre-intervention session and in the 1st, 3rd and 7th day after the operation of coronary by-pass. In the same sessions, except the 1st day after surgery, the maximal respiratory pressures were evaluated with traditional manometers. The functional changes of the examined parameters, statistically studied with the variance analysis, closely resemble the spirometric modifications registered by other authors. Furthermore the relative contributions of the thoracic and abdominal compartments of the pulmonary ventilation were evaluated, thanks to the non-invasive plethysmographic method. Rip makes it possible to measure the ventilatory pattern and some pulmonary volumes in the very early phases after thoracic surgery, without any trouble for the patient and in a non-collaborative state of consciousness, too.
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Affiliation(s)
- A Di Marzo
- Istituto di Clinica medica, Policlinico Universitario A. Gemelli, Roma
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Scalettaris U, Bertolini C, Michelon C. [Blood coagulation tests and oral contraceptives]. Minerva Ginecol 1987; 39:325-7. [PMID: 3627540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Aulisa L, Bertolini C, Piantelli S, Piazzini DB. Axial deviations of the spine in blind children. Ital J Orthop Traumatol 1986; 12:85-92. [PMID: 3733426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The authors screened blind children from a special school to determine whether there is any correlation between idiopathic scoliosis and changes in the postural control system induced by blindness. Children with disabilities in addition to blindness, and children under the age of 8 years were excluded. They selected a homogeneous sample of 46 children of whom 39 were congenitally blind and 7 had become blind after birth. The results in the congenitally blind group were highly significant both quantitatively (59% exhibited structural deviations of the spine) and qualitatively. Apart from 2 cases they all exhibited multiple short scoliotic curves with unique characteristics rarely seen in sighted subjects. Despite this, the authors feel unable to make any categorical assertions regarding the possible role played by functional changes in the exterosensory and proprioceptive organs in the pathogenesis of idiopathic scoliosis. They suggest that the development of such multiple small curves in congenital blindness is simply the response of a congenitally deprived mechanism of body development to achieve stable equilibrium in the spine.
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Vernazza G, Pavanelli E, Serpico S, Bertolini C, Chiabrera A, Antognetti PF, Mondani P. [Digital radiography]. Minerva Med 1982; 73:3491-4. [PMID: 7155398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The reliability of radiographical information may be improved by a) standardised radiography (exposure-development); b) transformation of the original image into a densitometric image and equalization with a reference wedge made of Ergal. The linear absorption coefficient of Ergal in terms of photon X energy is almost identical to the average coefficient of the bone mineral matrix; c) processing the densitometric image for additional information. An automatic image analyser controlled by a computer is used. The first osteological results showing the correspondence between the densitometric measurements provided by the analyser and the actual bone mineral content revealed by chemical analysis are presented.
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Poggio F, Bertolini C, Mascarello P. [Ultrasonics in the closure of root canals]. Mondo Odontostomatol 1980; 22:19-21. [PMID: 6938765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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