Women with COPD by biomass show different serum profile of adipokines, incretins, and peptide hormones than smokers.
Respir Res
; 19(1): 239, 2018 Dec 04.
Article
em En
| MEDLINE
| ID: mdl-30514305
BACKGROUND: The main causes of COPD are tobacco smoking (COPD-TS) and biomass smoke exposure (COPD-BS). COPD-TS is known to induce changes in adipokines, incretins, and peptide hormones, frequent biomarkers of inflammation; however, it is unknown if similar changes occur in COPD-BS. METHODS: Clinical and physiological characteristics, and serum concentration of C-peptide, ghrelin, GIP, GLP-1, glucagon, insulin, leptin, PAI-1, resistin, and visfatin were measured in women with COPD-BS, COPD-TS, and healthy controls. Data were compared with one-way ANOVA and Tukey's post hoc test; nonparametric were expressed as median (interquartile ranges), with Kruskal-Wallis and Dunn's post-hoc test. Multivariate analysis, age, BMI, MS, and FEV1% pred with levels of inflammatory mediators in COPD women. RESULTS: FEV1% pred, FVC% pred, and FEV1/FVC ratio were decremented in COPD. In COPD-TS increased C-peptide, ghrelin, GIP, GLP-1, and leptin, and reduced glucagon, PAI-1, resistin, and visfatin. In COPD-BS enlarged ghrelin, insulin, leptin, and PAI-1 comparatively with COPD-TS and control, while C-peptide and GLP-1 relatively with controls; conversely, glucagon, and resistin were reduced. Multivariate analysis showed association of ghrelin, insulin, PAI-1, and visfatin with BS exposure. CONCLUSIONS: women with COPD-BS have a distinct profile of adipokines, incretins, and peptide hormones, and specifically with ghrelin, insulin, PAI-1, and visfatin related to BS exposure.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Doença Pulmonar Obstrutiva Crônica
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Hormônios Peptídicos
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Adipocinas
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Incretinas
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Fumar Cigarros
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Fumantes
Tipo de estudo:
Diagnostic_studies
Limite:
Aged
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Aged80
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Female
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Humans
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Middle aged
Idioma:
En
Revista:
Respir Res
Ano de publicação:
2018
Tipo de documento:
Article
País de afiliação:
México
País de publicação:
Reino Unido