Fig. 2From: In vitro progesterone production by luteinized human mural granulosa cells is modulated by activation of AMPK and cause of infertilityProgesterone production by granulosa cells from patients with different causes of infertility. Progesterone production by granulosa cells from patients with male factor, endometriosis, other/unexplained, and tubal infertility before and after treatment with PGF2α (0.1 μg/ml) or hCG (5 IU/ml). Asterisks indicate a difference of (P < 0.05) from control value within infertility group. N values for each treatment group are given in parenthesis above each columnBack to article page