Endocrine Abstracts

Introduction: Metformin is now one of the most common treatments for PCOS. However controversy exists about the usefulness of metformin in PCOS women with normal insulin sensitivity and normal weight. The aim of this study was to compare efficacy of metformin treatment for the purpose of restoration of ovulation in lean and obese women with polycystic ovary syndrome.Design: Thirty-six unovulatory women with PCOS (21 lean with mean body mass index (BMI) 2...

Introduction: Anti-Müllerian hormone (AMH) has an inhibitory role during folliculogenesis, which may contribute to anovulation in polycistic ovary syndrome (PCOS). AMH level has been shown to be a predictor of reproductive response to weight loss and clomiphene citrate in women with PCOS. The aim of this study was to evaluate the role of AMH as a predictor of improvements in menstrual cyclicity and ovulation induction by metformin in lean women with PCOS.<p class="abs...

Context: Decreased levels of both vitamin D and insulin-like growth factor 1 (IGF1) may be associated with obesity, however this had not been well established. We have examined the relationship of vitamin D status and circulating IGF1 with metabolic parameters in abdominal obesity women.Methods: Serum 25(OH)D and IGF1 levels were measured by means of ELISA in 90 women (mean age 45.6±4.3) with abdominal obesity (according to IDF criteria, 2005). Anth...