Fig. 2From: Integrated fecal microbiota and metabolomics analysis of the orlistat intervention effect on polycystic ovary syndrome rats induced by letrozole combined with a high-fat dietEffects of orlistat treatment on the estrous cycle. Three rats were randomly selected in each group and representative estrous cycles of the different groups are shown. P: Proestrus, E: Estrous, M: Metoestrus, D: DioestrusBack to article page