Fig. 1

GCs from endometriosis patients show increased oxidative stress. A, B Granulosa cells were isolated from endometriosis (EM-GCs) and non-endometriosis patients (Con-GCs), ROS level was detected by DCFH-DA dye. C, D mRNA expression level of SOD1 and NQO1 were detected in Con-GCs and EM-GCs groups. All data were presented as the Means ± SD, **P < 0.01