Fig. 3From: Jowiseungki decoction affects diabetic nephropathy in mice through renal injury inhibition as evidenced by network pharmacology and gut microbiota analysesEffects of JSD on the histological changes (a) and the expression of fibrosis regulators (b) in kidney tissues in DN mice. All tissues were observed under a light microscope (× 400), and representative pictures were shown. Relative levels of PKCα, TGF-β1 and α-SMA proteins were normalized to β-actin expression and determined by western blotting. Relative levels of PKCα, TGF-β1 and α-SMA mRNA were normalized to GAPDH expression and determined by reverse transcription-quantitative polymerase chain reaction analysis. Normal, normal group; Control, STZ-induced DN control group; JSD-100, 100 mg/kg JSD-administered group; JSD-500, 500 mg/kg JSD-administered group; and Met-250, 250 mg/kg metformin-administered group. Data are expressed as the mean ± S.D. (n = 7). *p < 0.05, **p < 0.01 and ***p < 0.001, the control group vs. the normal group (a)and the JSD-100, JSD-500 and Met-250 groups vs. the control group (b)Back to article page