Fig. 3From: 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 sequencingPCA score charts for the positive ion mode. a M and N groups. M = Green square and N = Dark blue dots. b M and CM groups. CM = Green square and M = Dark blue dots. c M and V groups. V = Green square and M = Dark blue dotsBack to article page