Fig. 9From: The protective effect of apelin against water-immersion and restraint stress-induced gastric damageEffect of F13A (APJ receptor antagonist) on gastric lipid peroxidation (4-HNE plus MDA content) in rats subjected to water-immersion and restraint stress (WIRS). F13A (150 µg/kg) was administered into the tail vein before the application of WIRS. After 6 h of WIRS, gastric 4-HNE plus MDA content was determined as described in “Materials and methods.” The results are the mean ± SD of 10 per each group. **p < 0.01 vs. control group, ## p < 0.01 vs. WIRS groupBack to article page