Figure 5. Relative expression levels of myocardial Bcl-2, Bax and cleaved caspase-3 protein in five groups (ratio to β-actin). a P < 0.05 vs. sham-operated group; b P < 0.05 vs. model group; c P < 0.05 vs. 5 mg/kg TIIA group; d P < 0.05 vs. 10 mg/kg TIIA group. TIIA, tanshinone IIA; Bcl-2, B-cell lymphoma-2; Bax, Bcl-2 associated X; Cleaved caspase-3, cleaved cysteinyl aspartate specific proteinase-3.
