Figure 3

Proliferation (represented by the MTT OD value) of porcine granulosa cells following culture for varying times and in response to different concentrations (0, 50, 100, and 200  μg/mL) of anti-inhibin α-subunit antibody treatment. Each value (plus SEM) represents data of 6 independent culture experiments, each with 3 duplicate wells. Means marked with different letters are significantly different (a-b, b-c: P < 0.05; a-c: P < 0.01).