Fig. 6From: Integrative analysis of the gut microbiota and faecal and serum short-chain fatty acids and tryptophan metabolites in patients with cirrhosis and hepatic encephalopathyHeatmap of correlation analysis between the levels of metabolites and gut microbes; red represents SCFAs; blue represents tryptophan. AÂ Between serum metabolites and gut microbiota at the phylum level. BÂ Between serum metabolites and gut microbiota at the genus level. CÂ Between faecal metabolites and gut microbiota at the phylum level. DÂ Between faecal metabolites and gut microbiota at the genus levelBack to article page