Fig. 1
From: Role of Free Radicals and Poly(ADP-ribose) Synthetase in Intestinal Tight Junction Permeability
Effect of NAC (10 mM) and 3-AB (3 mM). (A) Effects on nitrate/nitrite production and (B) reduction of mitochondrial respiration in Madin-Darby Canine Kidney cells (MDCK) treated with H2O2- (100 µM for 2 h) or zymosan (200 µl of stock solution 1 mg/ml, for 4 hr). *p 0.01 versus control; °p < 0.01 versus treated cells. NAC, n-acetycysteine; 3-AB, 3-amino benzamide.