Helicobacter pylori eradication with bismuth quadruple therapy leads to dysbiosis of gut microbiota with an increased relative abundance of Proteobacteria and decreased relative abundances of Bacteroidetes and Actinobacteria.
Hsu PI, Pan CY, Kao JY, Tsay FW, Peng NJ, Kao SS, Wang HM, Tsai TJ, Wu DC, Chen CL, Tsai KW. Helicobacter pylori eradication with bismuth quadruple therapy leads to dysbiosis of gut microbiota with an increased relative abundance of Proteobacteria and decreased relative abundances of Bacteroidetes and Actinobacteria. Helicobacter. 2018 Aug; 23(4):e12498.