Fig. 2.
Effect of FGF9 on granulosa cell proliferation. A, Stimulatory effect of FGF9 (0, 3, 10, or 30 ng/ml) on IGF-I-induced cell (0 or 30 ng/ml) numbers in SMGC (experiment 1). All cells were concomitantly treated with 30 ng/ml FSH. Cells were treated for 2 d with the indicated hormones. B, Stimulatory effect of FGF9 (30 ng/ml) on 10% FCS-stimulated proliferation of SMGC (experiment 2). Cells were treated for either 1 or 2 d with FGF9. Within a panel, means without a common letter differ (P < 0.05).
