Figure 4.
Chloroquine treatment increased apoptosis. Western blotting was performed with H9c2 cells lysates treated with chloroquine as mentioned in text for the expression of apoptosis marker proteins. 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.