Endocrine Abstracts

Introduction: The syndrome of late-onset hypogonadism (LOH) is a clinical and biochemical syndrome associated with advancing age male, characterized by typical symptoms and decreased serum concentrations of testosterone, which can affect multiple organ systems and may impair quality of life. The prevalence of LOH syndrome is higher in certain patient groups, obese, diabetic and suffering from erectile dysfunction manifest LOH at higher rates than the general population.<p ...

Introduction: During a normal menstrual cycle, serum levels of luteinizing hormone (LH), follicle-stimulating hormone (FSH), estradiol (E2), and progesterone (P4) can vary widely between cycles for the same woman, as well as between different women. Reliable reference values based on the local population are important for correct interpretation of laboratory results.Aims: To evaluate the discrepancy of the results on fertility hormones by two different t...

Introduction: Sarcopenia, an age-associated loss of skeletal muscle mass and function, has been related to higher mortality in general population as well as in HIV-infected patients. In elderly, sarcopenia is a marker of frailty. The aim of our study was to describe the prevalence of sarcopenia and related factors in HIV-infected population.Methods: Skeletal muscle mass (SMM), total fat mass and body fat distribution were measured by DXA scan. Muscle mas...