Fig. 3
From: Deletion of FaeG alleviated Enterotoxigenic Escherichia coli F4ac-induced apoptosis in the intestine
The secretion and enzymatic activities changes of different effector caspases in IPEC-J2 cells with or without bacterial infections. a Protein expression of caspase-3 in the serum of piglets. b Protein expression of caspase-3 in the bacterial infected IPEC-J2 cells. C. Enzymatic activities of active caspase-3, -8 and -9. The control group without ETEC infection was normalized to 100%. All experiments were repeated three times and data are expressed as mean ± standard deviations (*p < 0.05, **p < 0.01)