results: this study showed significantly lowered concentrations of testosterone (3.11 nm/l ± 0.34) and hdl (0.39 mmol/l ± 0.02), in addition to the expected increased concentrations of fasting plasma glucose (9.61 mmol/l ± 0.37) in the subjects compared to controls (p < 0.05). an inverse significant correlation was observed between the serum testosterone concentration and metabolic syndrome (bm...

Background: The secretion of thyroxin (T4) as the main hormone of thyroid gland is regulated by androgens. The present study aimed to evaluate the effect of testosterone and finasteride administration and castration on serum levels of T4 and to show the effect of this regulation on total body weight, weight of testis, and the weight of prostate. Methods: Male adult rats (n = 32) were divided in...

CONTEXT Hypogonadism is a common clinical situation in male patients with liver cirrhosis. OBJECTIVES The aim of the present study was to evaluate the effects of orthotopic liver transplantation on testosterone, free testosterone and sex hormone-binding globulin in male with advanced liver disease and also to determine the relationship of these changes with Model for End-stage Liver Disease (...

results serum estradiol levels tended to have a negative correlation with homeostasis model assessment of insulin resistance (homa-ir) in premenopausal women but not in postmenopausal women. on the other hand, free testosterone levels tended to have a positive correlation with homa-ir in postmenopausal women but not in premenopausal women. serum shbg levels showed significant negative correlati...

Female hormones are thought to be of importance in the aetiology of migraine, which is more common in women than in men. Little attention has been paid to androgens. This study investigates the associations between migraine and serum levels of androgens in postmenopausal women not taking oestrogens. A case-control study was carried out among women participating in a mammography screening progra...

30 year old man with decreased libido, azospermia, gynecomastia and infertility due to hyperprolactinoma is presented. Treatment with Bromocryptin caused normalisa­tion of serum prolactin, increase in sperm count and serum testosterone level and he got fertile. 

Background: Aging in men causes a gradual decline in endogenous testosterone levels, which may have detrimental effects on their health status. Testosterone deficiency is thought to promote atherosclerosis by modulating lipid metabolism. Therefore, this study was conducted to evaluate the serum testosterone level and its correlation with lipid profile in men aged ≥60 years old. Methods: All el...

BACKGROUND A significant and independent association between testosterone levels and coronary events in men and women has not been confirmed in large prospective studies, although some reports have shown that endogenous testosterone concentrations in men are inversely related to cardiovascular and general mortality. METHODS We aimed to assess the relationship between serum testosterone level ...