The concentrations of estrone and estradiol were measured in the testis tissue and
peripheral and spermatic venous blood serum of seven men with prostatic carcinoma. In …

Abstract Plasma cortisol, 17-hydroxyprogesterone (17-OH-P), testosterone (T), 5α-
dihydrotestosterone (DHT, estrone (E 1) and estradiol (E 2), were measured in 94 normal …

The short-term effects of the administration of estradiol on testicular steroid production were
assessed by measuring the serum concentrations of testosterone, and a number of its …

In nine men, spermatic and peripheral venous plasma was collected at operative repair of
varicocele or inguinal hernia. The concentrations (ng/100ml plasma±sem) of both oestradiol …

The mean testosterone levels of peripheral and spermatic vein blood in 16 patients with
prostatic cancer who did not have estrogen therapy were 418.2 plus or minus 30.8 …

In vitro incubations of human testicular tissue responded to human chorionic gonadotrophin
with testosterone release in a dose-dependent manner. The release of testosterone …

Serum estradiol levels were measured in 360 men attending an infertility clinic and 68
proven fertile men to determine whether estradiol measurements are clinically useful. The …

Testosterone and the testosterone precursors pregnenolone, progesterone, 17α-
hydroxyprogesterone, 17α-hydroxypregnenolone, androstenedione, androstenediol and …

The concentrations of testosterone, four of its precursors (pregnenolone, progesterone, 17±-
hydroxyprogesterone, and androstenedione), and three of its metabolites …

The concentration of oestrone (E 1) and oestradiol (E 2) in plasma was measured by a
radioimmunological method. In five premenopausal women, ovariectomy provoked a …