Fig. 5From: Psoralen alleviates high glucose-induced HK-2 cell injury by inhibition of Smad 2 signaling via upregulation of microRNA 874Psoralen alleviated HG-induced ECM accumulation in HK-2 cells via upregulating miR-874. a-d The expressions of α-SMA, Fibronectin, Collagen III were detected and quantified by Western blot. β-actin was used as a loading control. **P < 0.01 compared with control group; ##P < 0.01 compared with HG group; ^P < 0.05 compared with HG + psoralen group; ^^P < 0.01 compared with HG + psoralen groupBack to article page