Fig. 4From: Effect of resveratrol and metformin on ovarian reserve and ultrastructure in PCOS: an experimental studyA TUNEL analysis of granulosa and theca cells in control, PCOS, resveratrol, metformin and metformin+resveratrol groups. a; control, b; PCOS, c; solvent, d; resveratrol, e; metformin and f; metformin+resveratrol groups. Apoptotic cells are indicated as brown and shown with black arrows. B Apoptotic index of TUNEL (+) granulosa and theca cells in control PCOS, resveratrol, metformin and metformin+resveratrol -treated rats’ folliclesBack to article page