Berberine Improves Glucose Metabolism in Diabetic Rats by Inhibition of Hepatic Gluconeogenesis
Figure 3
(A) FoxO1 protein in liver. Nuclear and cytoplasmic proteins were extracted from liver and analyzed in a Western blot. TBP (TATA-binding protein) and GAPDH proteins are loading controls in the nuclear and cytoplasmic proteins. (B) Immunohistostaining of FoxO1 protein in liver. DAB dye (brown) was used to indicate the FoxO1 protein signal; (C) mRNA expression of FoxO1. mRNA was quantified in real time RT-PCR (n = 6). # P<0.05, compared with Diab+Veh group; * P<0.05, compared with normal group (Nor).