DD Genotype and Atherosclerosis in Overweight Menopausal Women
Int. j. cardiovasc. sci. (Impr.)
; 34(4): 411-419, July-Aug. 2021. tab, graf
Artigo
em Inglês
| LILACS
| ID: biblio-1286822
Biblioteca responsável:
BR1.1
ABSTRACT
Abstract Background Sex-specific pathology of coronary artery disease (CAD) has not been recognized. Women with obstructive or nonobstructive CAD associated with traditional risk factors have similar events; no studies have explored both populations in association with genetic markers. Objective To evaluate the DD genotype in overweight menopausal women and its association with CAD and traditional risk factors. Method This cross-sectional study included 356 menopausal women who underwent coronary angiography as CAD assessment. The patients' DNA was extracted and polymorphisms were detected with a single polymerase chain reaction assay. Two groups were formed based on luminal lesions (normal [n = 134] or pathological [n = 222]) with a cutoff value > 30%, considering overweight and age. The chi-square test, Student's t-test, and multivariate logistic regression were performed as appropriate (p < 0.05) using the following variables overweight, diabetes, hypertension, dyslipidemia, smoking status, sedentary lifestyle, and a family history of CAD. Results The mean age of the sample was 63 + 8 years, and the mean BMI was 28 + 5 kg/m2. The DD genotype was slightly more prevalent in the pathological group (30.2% vs. 21.6%, p = 0.079), but this significantly changed when BMI > 25 was considered (33% vs. 18%, p = 0.012). In multivariate analysis with two threshold levels (> 50 and > 60 years), diabetes was significantly associated with CAD in both models (p = 0.021 vs. 0.009) but the genotype was only associated with younger age (p = 0.034). Conclusion These data support an association between atherosclerosis and the renin-angiotensin system in overweight menopausal women that is dependent on the age at which the ischemic event occurs.
Texto completo:
Disponível
Coleções:
Bases de dados internacionais
Base de dados:
LILACS
Assunto principal:
Doença da Artéria Coronariana
/
Marcadores Genéticos
/
Aterosclerose
Tipo de estudo:
Estudo de etiologia
/
Estudo observacional
/
Estudo de prevalência
/
Estudo prognóstico
/
Fatores de risco
Limite:
Feminino
/
Humanos
Idioma:
Inglês
Revista:
Int. j. cardiovasc. sci. (Impr.)
Assunto da revista:
Cardiologia
Ano de publicação:
2021
Tipo de documento:
Artigo
País de afiliação:
Brasil
Instituição/País de afiliação:
Instituto Paulista de Doenças Cardiovasculares/BR
/
Universidade de São Paulo/BR