Evaluation of the diaphragm muscle remodeling, inflammation, oxidative stress and vascularization in smokers: An autopsy study

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Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorSão Judas Tadeu University-
Autor(es): dc.contributor9 de Julho University (UNINOVE)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorNucci, Ricardo Aparecido Baptista-
Autor(es): dc.creatorMaifrino, Laura Beatriz Mesiano-
Autor(es): dc.creatorBusse, Alexandre Leopold-
Autor(es): dc.creatorDe Souza, Romeu Rodrigues-
Autor(es): dc.creatorPasqualucci, Carlos Augusto-
Autor(es): dc.creatorAnaruma, Carlos Alberto-
Autor(es): dc.creatorLeite, Renata Elaine Paraizo-
Autor(es): dc.creatorRodriguez, Roberta Diehl-
Autor(es): dc.creatorSuemoto, Claudia Kimie-
Autor(es): dc.creatorJacob-Filho, Wilson-
Data de aceite: dc.date.accessioned2025-08-21T18:55:06Z-
Data de disponibilização: dc.date.available2025-08-21T18:55:06Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2019-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.33594/000000240-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/231443-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/231443-
Descrição: dc.descriptionBackground/Aims: Cigarette smoking is a key factor in systemic inflammation and oxidative stress, and it has also been associated with the loss of muscle strength and an elevated risk of pulmonary diseases. Thus, this study aimed to analyze the effects of cigarette smoking on the diaphragm muscle structure of postmortem samples. Methods: Immunohistochemical techniques were used for muscle remodeling (metalloproteinases 2 and 9), inflammation (cyclooxygenase-2), oxidative stress (8-hydroxy-2'-deoxyguanosine), and vascularization (vascular endothelial growth factor). Hematoxylin and eosin stain was used for histopathological analysis and Picrosirius stain was used to highlight the collagen fibers. Results: Cigarette smokers had an increase of diaphragm muscle remodeling, oxidative stress, inflammation, and vascularization compared to non-smokers. Conclusion: Diaphragm muscle structure may be negatively affected by cigarette smoking.-
Descrição: dc.descriptionDepartment of Pathology University of São Paulo Medical School-
Descrição: dc.descriptionLaboratory of Morphological and Immunohistochemical Studies São Judas Tadeu University-
Descrição: dc.descriptionLaboratory of Medical Research in Aging (LIM-66) Division of Geriatrics University of São Paulo Medical School-
Descrição: dc.descriptionDepartment of Anatomy Institute of Biomedical Sciences University of São Paulo-
Descrição: dc.descriptionDepartment of Anatomy 9 de Julho University (UNINOVE)-
Descrição: dc.descriptionLaboratory of Morphology and Physical Activity Department of Physical Education São Paulo State University 'Júlio de Mesquita Filho'-
Descrição: dc.descriptionLaboratory of Morphology and Physical Activity Department of Physical Education São Paulo State University 'Júlio de Mesquita Filho'-
Formato: dc.format567-576-
Idioma: dc.languageen-
Relação: dc.relationCellular Physiology and Biochemistry-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAutopsy study-
Palavras-chave: dc.subjectCigarette smoke-
Palavras-chave: dc.subjectDiaphragm muscle-
Palavras-chave: dc.subjectHistopathological analysis-
Título: dc.titleEvaluation of the diaphragm muscle remodeling, inflammation, oxidative stress and vascularization in smokers: An autopsy study-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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