Figure 5

Effect of PEP-1-SOD1 and PEP-1-CAT on Bcl-2 and Bax expression. Bcl-2 and Bax expression was detected by Western blot as described in Materials and Methods (A), and quantified by normalization to tubulin (B and C). Bcl-2/Bax ratio (D) was calculated by dividing the normalized expression of Bcl-2 by Bax. *P < 0.01 and ^#P < 0.05 vs I/R group; ^&P < 0.05 vs PEP-1-SOD1 group; ^$P < 0.01 vs PEP-1-CAT group. n = 6.