Body fat and insulin resistance independently predict increased serum C-reactive protein in hyperandrogenic women with polycystic ovary syndrome
ObjectiveIncreased serum C-reactive protein (CRP), an independent predictor of coronary heart disease, was reported in women with polycystic ovary syndrome (PCOS). It remains unclear whether this finding is due to the association between PCOS and either insulin resistance, obesity, or androgen exces...
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Veröffentlicht in: | European journal of endocrinology 2009-11, Vol.161 (5), p.737-745 |
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Zusammenfassung: | ObjectiveIncreased serum C-reactive protein (CRP), an independent predictor of coronary heart disease, was reported in women with polycystic ovary syndrome (PCOS). It remains unclear whether this finding is due to the association between PCOS and either insulin resistance, obesity, or androgen excess, which are all common features of this condition. The aims of this study were to assess whether increased serum CRP is a specific feature of PCOS and to investigate the mechanisms underlying this association.Design and methodsSerum high-sensitivity CRP (hs-CRP) was measured in 86 hyperandrogenic women (age 21.6±4.2 years, body mass index (BMI) 23.6±3.5 kg/m2), 50 with PCOS and 36 with idiopathic hyperandrogenism (HA). Thirty-five BMI-matched healthy women were also studied as controls. In these subjects, endocrine and metabolic profiles were assessed. In all hyperandrogenic subjects and 14 controls, insulin sensitivity was measured by the glucose clamp technique. Body fat was measured by bioelectrical impedance.ResultsHs-CRP concentrations were higher in PCOS women (3.43±2.01 mg/l) than in HA subjects and healthy women (2.43±1.04, P |
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ISSN: | 0804-4643 1479-683X |
DOI: | 10.1530/EJE-09-0379 |