Figure 1. Hydrogen sulfide (H2S) reduced H2O2-induced H9c2 apoptosis. A, Cell death analysis of treated cells was performed by flow cytometry with annexin V/PI double staining. Representative quantitative analysis is shown in B. Data are reported as means±SE (n=6). *P<0.05, **P<0.01 vs control; #P<0.05, ##P<0.01 vs NaHS; &p<0.01 vs H2O2 (ANOVA followed by Student-Newman-Keuls post hoc test).
