Endocrine Abstracts

Background: Polycystic ovary syndrome is the most common endocrine disorder among women in their reproductive years. Apart from reproductive and metabolic manifestations, recently more attention has been paid to psychological features of this syndrome. The aim of the study was to evaluate the effect of PCOS on quality of life and to estimate the frequency of anxiety and depression in Polish women with PCOS.Methods: One hundred seventy five women with PCO...

Introduction: Polycystic ovary syndrome (PCOS) is one of the most commonly diagnosed endocrinopathies in women of reproductive age and is associated with an increasing number of metabolic comorbidities. About 50% of PCOS patients are obese, while insulin resistance affect up to 70% of these women. The endocannabinoid system contributes to human energy homeostasis. CNR1 is a biological candidate for human obesity and related metabolic disorders.Aims: The ...

Free radicals are continuously produced during normal metabolism. They play important role in the pathogenesis of atherosclerosis, carcinogenesis, degenerative processes of the brain and skin, and some diseases connected with aging. Among several natural antioxidants, estrogens are important free-radical scavengers due to the hydroxyphenolic structure of their molecules Some authors have suggested that estrogens may also influence the activity of the cellular antioxidative enz...

Osteoporosis has a strong genetic component and is a common side-effect in patients with long-term glucocorticoid (GC) treatment. Vitamin D plays an important role in bone metabolism, and polymorphisms in its receptor (VDR) gene have been implicated in the pathogenesis of osteoporosis. On the other hand, variability in the sensitivity to GCs, due to polymorphic variants of the glucocorticoid receptor (GR) gene was observed in patients treated with GCs, both with regard to the ...

Peroxisome proliferator-activated receptors (PPARs) regulate adipocyte differentiation and gene expression by an interplay with other transcription factors. They are the nuclear receptor that are mostly expressed in adipocytes and some nonadipose tissues like intestinal wall, muscles, liver and macrophages. The aim of the study was to assess the possible association between Pro12Ala PPAR-gamma2 receptor gene polymorphism and satiety factors, insulin resistance and androgen exc...