Fig. 5From: Costunolide inhibits inflammation in LPS-induced RAW264.7 cells and ameliorates gastric acid reflux-induced esophageal injury in rat modelEffects of Cos on the expression levels of COX-2 (a), TNF-α (b), and IL-1β (c) in esophageal tissue were measured by western blotting. N, normal rats; Veh, RE controlled rats; Cos15, RE controlled rats treated with Cos 15 mg/kg; Cos30, RE controlled rats treated with Cos 30 mg/kg; R, RE controlled rats treated with ranitidine 30 mg/kg. ###p < 0.001, ##p < 0.01 vs. normal rats; **p < 0.01, *p < 0.05 vs. RE controlled rats. Data are expressed as mean ± standard deviationBack to article page