serum testosterone and androstenedione concentrations increased ( p less than 0.05 ) but pregnenolone , 17-hydroxypregnenolone , dehydroepiandrosterone , 5-androstene-3 beta , 17 beta-diol , progesterone and 17-hydroxyprogesterone concentrations strongly decreased ( p less than 0.001 ) during steroid administration .
C0033308
progesterone
C0020387
17-hydroxyprogesterone