Figure 4

Effect of phenolic acids of microbial origin and thiol reagents on ROS production in neutrophils. A – chemiluminescence of luminol in PMA-activated neutrophils, 1- control, 2- benzoic acid, 3- cinnamic acid, 4- NEM, 25 μМ; B- effect of the phenolic acids (100 μМ) and thiols reagents (DTT, 1 mM and NEM, 5 and 25 μМ) on ROS production in neutrophils.