کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3445647 1595355 2006 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Sex Hormone-Binding Globulin and Serum Testosterone are Inversely Associated with C-Reactive Protein Levels in Postmenopausal Women at High Risk for Cardiovascular Disease
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی پزشکی و دندانپزشکی (عمومی)
پیش نمایش صفحه اول مقاله
Sex Hormone-Binding Globulin and Serum Testosterone are Inversely Associated with C-Reactive Protein Levels in Postmenopausal Women at High Risk for Cardiovascular Disease
چکیده انگلیسی

PurposeC-reactive protein (CRP), androgens, and menopausal loss of endogenous estrogens are associated with cardiovascular disease (CVD). We hypothesized that high androgens, low estradiol, and low sex hormone-binding globulin (SHBG) would be associated with high CRP in postmenopausal women.MethodsCRP, SHBG, estradiol, and total testosterone were measured using baseline bloods of 221 hormone therapy (HT)-nonusers and 162 HT-users from a cross-sectional analysis in a nested case-control sample of the Women's Health Study. Hormones and CRP were ln-transformed and relationships were assessed with Spearman correlations and linear regression.Resultsln-SHBG (β = −0.40; p < 0.01) and ln-testosterone (β = −0.24; p = 0.04) were the only independent hormonal predictors of ln-CRP among HT-nonusers after adjusting for age, hypertension, smoking, body mass index, diabetes, exercise, HDL cholesterol, alcohol intake, and CVD occurrence during follow-up. Upon stratification, the association between ln-SHBG and ln-CRP persisted among HT nonusers who subsequently developed CVD (β = −0.55; p=0.01), but not among women who remained CVD-free (p = 0.28). The inverse relationship between ln-SHBG and ln-CRP was strongest among the leanest women. None of the sex-hormones predicted ln-CRP among HT-users.ConclusionsSHBG and total testosterone were inversely associated with CRP among HT nonusers in this study. The relationship between SHBG and CRP was more strongly inverse among leaner women.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Annals of Epidemiology - Volume 16, Issue 2, February 2006, Pages 105–112
نویسندگان
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