“Although castration as well as the administration of the antiandrogen flutamide had no effect … an inhibition of cortisol and corticosterone levels in the adrenals while the concentrations of progestins (namely, pregnenolone, 17-hydroxypregnenolone, progesterone, and … in the adrenals, thus suggesting that dihydrotestosterone induces a blockade in … AT 250 WORDS)”