Research Article

The Protective Effects of 18β-Glycyrrhetinic Acid on Helicobacter pylori-Infected Gastric Mucosa in Mongolian Gerbils

Figure 5

Relative expression levels of COX-2, IL-1β, iNOS, and TNF-α mRNA in glandular corpus (a) and antrum (b) of Mongolian gerbils infected with Helicobacter pylori for 12 weeks and treated with either antibiotics or 18β-Glycyrrhetinic acid. Values were set at 1.0 in Group A (uninfected controls) and expressed as mean ± SE relative values. , .
(a)
(b)