the plasma steroids progesterone , pregnenolone , deoxycorticosterone , 17-oh-progesterone , 17-oh-pregnenolone , deoxycortisol , 18-oh-deoxycorticosterone , corticosterone , aldosterone , cortisol and 18-oh-corticosterone , as well as plasma acth , were measured at 30-min intervals in the morning and in the evening and at 2-h intervals during the rest of the day .
C0373704
pregnenolone
C0376260
17-oh-pregnenolone