Changes in the hypothalamic-pituitary-gonadal axis in men after cadaver kidney transplantation and cyclosporine therapy.

A variety of plasma androgens, estradiol, follicle-stimulating hormone, luteinizing hormone, prolactin, cortisol, and thyroid parameters were examined in 10 men followed serially before and after cadaver kidney transplantation. Before transplantation, plasma testosterone levels were below normal in 8 of the 10 men. Free testosterone, follicle-stimulating hormone, and luteinizing hormone were at the lower range of normal values, yet plasma estradiol levels were elevated 3-fold, and prolactin levels were also high.

Androgen-estrogen metabolism in women with upper body versus lower body obesity.

Androgen and estrogen production rates were examined in 29 morbidly obese women with upper or lower body obesity. Although blood production rates of testosterone (T), dihydrotestosterone, and androstenedione (A4) were elevated in all of these women, those with upper body obesity (waist-height ratios, greater than 0.85) had higher T and production rates than women with lower body obesity (waist-height ratio less than 0.

Medical adrenalectomy for advanced prostatic cancer: clinical and hormonal effects.

We examined the effect of medical adrenalectomy on the clinical and hormonal responses in 50 men with disseminated prostatic carcinoma. Patients refractory to initial hormonal therapy were treated with aminoglutethimide and hydrocortisone (AG-HC) and evaluated by the criteria of the National Prostatic Cancer Project. Eight patients showed a partial response (PR), and 17 remained stable while receiving these medications.

Clinical usefulness of plasma androstanediol glucuronide measurements in women with idiopathic hirsutism.

Serum androstanediol glucuronide (3 alpha-diol G), a metabolite of the active androgens dihydrotestosterone and androstanediol, was elevated in 28 consecutive women with idiopathic hirsutism (IH). The mean 3 alpha-diol G level in the women with IH was 487 +/- 192 (+/- SD) ng/dL compared to 119 +/- 37 ng/dL in normal women (n = 50), and only 1 patient had a value overlapping with the normal range. Since 3 alpha-diol G appears to be formed entirely in target organs and has a long serum half-life, we studied its clinical usefulness by following women with IH during treatment.