Table 1.

Maternal serum estradiol and progesterone levels in baboons

		Estradiol (ng/ml)		Progesterone (ng/ml)
Treatment	N	Saphenous	Uterine	Saphenous	Uterine
Untreated	7	0.18 ± 0.03	0.59 ± 0.07	14.3 ± 2.3	38.8 ± 3.2
Androstenedione	7	0.51 ± 0.09*	1.81 ± 0.31*	16.9 ± 2.9	43.5 ± 7.2

Mean ± SE maternal saphenous and uterine vein serum estradiol and progesterone levels on day 60 of gestation in baboons untreated or treated daily on days 25-59 of gestation (term = 184 days) with androstenedione (30 mg/day, sc).

^*Values different (P<0.01) than in untreated baboons (Student's t test).