Table 2.

Pressure of hepatic artery and portal vein in each group at different time points (n = 4, mean ± SD)

Group	Pressure of hepatic artery (mmHg)				Pressure of portal vein (mmHg)
	1 h	2 h	3 h	4 h	1 h	2 h	3 h	4 h
A	101.13 ± 1.65	98.75 ± 1.94	93.75 ± 1.19	90.50 ± 1.58	8.25 ± 0.65	7.50 ± 0.41	7.00 ± 0.41	6.63 ± 0.25
B	97.75 ± 1.44a	94.50 ± 1.08a	91.25 ± 1.04b	89.88 ± 1.11	7.50 ± 0.41a	7.13 ± 0.48	6.75 ± 0.29	6.50 ± 0.41

^aP < 0.05,

^bP < 0.01 vs group A.