Does Long-Term Use of Silver Nanoparticles Have Persistent Inhibitory Effect on H. pylori Based on Mongolian Gerbil’s Model?

Figure 5

The inflammatory severities of gerbils’ stomach in different groups are shown. All gerbils in groups A, B, and C showed mild inflammation only. The proportion of obvious inflammation was more than mild inflammation in groups D, E, and F. The difference was the most obvious in group F. However, there was no significant difference among these groups.