Fig. 1From: Determination of the protective effects of Hua‐Zhuo‐Jie‐Du in chronic atrophic gastritis by regulating intestinal microbiota and metabolites: combination of liquid chromatograph mass spectrometer metabolic profiling and 16S rRNA gene sequencingEffects of Hua-Zhuo-Jie-Du (HZJD) on gastric histological changes. Representative images of different groups. a The gastric mucosa under visual observation. b The pathological changes in the gastric mucosa under H&E staining. H&E ×40 for the second row and H&E ×100 for the bottom rowBack to article page