Changes of neurotensin and endotoxin in rats with intestinal ischemia

Table 1 Changes of NT in plasma (10^-3 mg/L, mean ± SD)

Group	2 h	6 h	12 h
Control	0.45 ± 0.08	0.49 ± 0.09	0.47 ± 0.10
Experiment	0.74 ± 0.08a	0.81 ± 0.18a	0.76 ± 0.16a

^aP < 0.05, vs control.

Table 2 Changes of NT in intestinal tissues (10^-3 mg/L, mean ± SD)

Group	2 h	6 h	12 h
Control	39.38 ± 5.80	38.94 ± 4.76	40.14 ± 5.38
Ischemia	11.71 ± 1.33bd	6.23 ± 0.79bd	7.47 ± 1.38bd
Peri-ischemia	33.25 ± 3.70a	32.42 ± 4.10a	34.0 ± 5.93a

^bP < 0.01, vs control;

^aP < 0.05, vs control;

^dP < 0.01, vs peri-ischemia.

Table 3 Changes of endotoxin in portal blood (10^-3 mg/L, mean ± SD)

Group	2 h	6 h	12 h
Control	50.4 ± 8.2	54.3 ± 9.8	55.1 ± 6.7
Experiment	297.0 ± 47.0a	336.0 ± 97.0a	389.0 ± 105.0a

^aP < 0.01, vs control.