Fig. 2From: Exosomal circ_0008285 in follicle fluid regulates the lipid metabolism through the miR-4644/ LDLR axis in polycystic ovary syndromeQuantitative real-time polymerase chain reaction validation of selected circular RNAs. Validation by qRT-PCR of four aberrantly expressed circRNAs in the PCOS group compared with the control group. *P < 0.05, **P < 0.01Back to article page