Figure 5. GSPs inhibited STZ-induced mitochondria-associated apoptosis signaling pathway in vivo. (A and B), Representative immunoblot bands for Bcl-2, Bax, cleaved caspase-3 and caspase-3 in the cerebral cortex and hippocampus. (C-F), Quantification analysis of immunoblot bands. Protein expression levels were normalized to β-actin. *P < 0.05 vs Sham; #P < 0.05 vs STZ, n=4-6.