Fig. 3: Wogonin inhibits HG-induced apoptosis.

a Western blot analysis of cleaved caspase-3, Bax, and Bcl-2 in MPC5 cells. b Real-time PCR analysis of Bcl-2 in MPC5 cells. c Flow cytometry analysis of PI/Annexin V-stained MPC5 cells. d TUNEL assay for MPC5 cells. Scale bar = 50 μm. Results represent mean ± SEM of three independent experiments. ***P < 0.001 vs NC. ##P < 0.01, ###P < 0.001 vs HG. Abbreviations: HG high glucose, NC normal control, Wog wogonin