Figure 5From: Role of nonhuman primate models in the discovery and clinical development of selective progesterone receptor modulators (SPRMs)Asoprisnil suppresses the Ki-67 index in cynomolgus macaque endometrium. All doses of asoprisnil inhibited endometrial Ki-67 index compared to control animals in the proliferative phase of the cycle. Bars marked with an asterisk are significantly different from all other bars (p < 0.05).Back to article page