Figure 3.
An immediate gastroprotective effect of selenium on ethanol-induced gastric lesions in rats. One hundred μg/kg selenium was given as pretreatment for 3 days, and then gastric mucosal damage was induced by 80% ethanol treatment for 3 days. (A) Gastric ulcer in ethanol-treated rat; (B) Gastric mucosa in selenium-pretreated rat. 100 μg/kg selenium prevents ethanol-induced gastric lesions by direct protection of gastric mucosa.