Table 2.

The pathological score of intestinal mucosa

Groups	0 h	6 h	12 h	24 h	48 h
Control	0.92 ± 0.47	0.90 ± 0.35	0.93 ± 0.38	0.93 ± 0.29	1.07 ± 0.36
ANP		2.11 ± 0.47a	2.65 ± 0.49b	3.91 ± 0.82b	4.89 ± 1.21b

^aP < 0.05 vs each time point of control group, respectively;

^bP < 0.01 vs each time point of control group, respectively