Fig. 3From: MiRNA-132 regulates the development of osteoarthritis in correlation with the modulation of PTEN/PI3K/AKT signalingDown-regulation of miR-132 activated PTEN/PI3K/AKT signaling pathway in chondrocytes. a Representative western blot bands for protein expression of PTEN, PI3K, p-AKT, and GAPDH. b The ratio in the expression of PTEN versus GAPDH. c Ratio in the expression of PI3K versus GAPDH. d Ratio in the expression of p-AKT versus GAPDH. **P < 0.01Back to article page