PPARG and endometriosis: Yang et al. established endometriosis rats with estradiol valerate and autologous transplantation and administered different doses of the Chinese traditional medicine QIU through oral gavage for 4 weeks, which promoted autophagy and inhibited angiogenesis by regulating the PPARγ/Nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) signaling pathway (79).