Fig. 6From: The effects of arginase inhibitor on lung oxidative stress and inflammation caused by pneumoperitoneum in ratsLung histology. a Normal lung histology in the control group. b Lung tissue in the PP group shows inflammatory cell infiltration and protein exudation. c Pneumoperitoneum-induced inflammatory changes and protein exudation were attenuated in the PP-ABH group. Hemorrhage levels were comparable among the three groupsBack to article page