Endocrine Abstracts

Introduction: Insulin resistance is a common finding in women with polycystic ovary syndrome (PCOS) and is considered a major aspect in this condition, as it likely plays a role in the pathogenesis of both hyperandrogenism and several metabolic abnormalities, frequently found in these women. Despite its significance, prevalence of insulin resistance in PCOS subjects is still unclear, as it was assessed in small samples and/or by using surrogate parameters of insulin action. Mo...

Objectives: Hypogonadism is often associated with diabetes mellitus and both conditions represent major risk factors for erectile dysfunction (ED). The aim of this study was to evaluate the effect of diabetes-induced hypogonadism on ED using two distinct animal models: alloxan-rabbits and streptozotocin (STZ)-rats.Methods: A subgroup of diabetic animals was Testosterone (T) replaced. After 8 weeks from induction of diabetes, erectile function was evaluat...