Fig. 2.
AT1R and AT2R mRNA levels in the gastric antral (a, b) and body (c, d) mucosa of Mongolian gerbils infected with Helicobacter pylori strain 7.13 (wild-type) (white circles), Mongolian gerbils infected with oipA mutant (black triangles), and negative controls (white squares) over 3 months. Data are shown as means ± SEM. *P <0.05; compared with wild-type. AT1R angiotensin II type 1 receptor, AT2R angiotensin II type 2 receptor