GPT and metabolic dysfunction-associated steatohepatitis: Meanwhile, we found that GDCA was positively correlated with five genera (such as Prevotellaceae_Ga6A1_group and Odoribacter), and TDCA was positively correlated with six genera (such as Ruminococcus_1 and Prevotellaceae_Ga6A1_group) and three NASH indexes (including liver TG, serum ALT, and NAS score).