Original Research
Copyright ©The Author(s) 1997.
World J Gastroenterol. Dec 15, 1997; 3(4): 221-224
Published online Dec 15, 1997. doi: 10.3748/wjg.v3.i4.221
Table 2 Serum levels of NO2- in rats with portal hypertension and sham-operated control rats (x ± s, ×10-6 mol/L)
GroupnPortal veinPeripheral vein
PH110.766 ± 0.097ac0.687 ± 0.092a
Control80.613 ± 0.0840.591 ± 0.045