Figure 3.

Effect of metformin on autophagy protein in H9c2 cells under high glucose condition. Western blotting was performed with H9c2 cells lysates treated with metformin as mentioned in text for the expression of autophagic marker protein. The target protein density was normalized to the control cells. Representative images of three different samples, and each experiment was repeated at least three times. Results are expressed as mean ± SD. n=3.*P<0.05 vs. Con, #P<0.05 vs. HG, & P<0.05 vs. Met0.1