(A) Hepatic mRNA level of Slco1a1 in control and ethanol groups (real-time qPCR). (B) Heatmap of Spearman correlation between hepatic Slco1a1 mRNA and serum bile acids. Red color indicates positive correlation, blue color indicates negative correlation. (C) Spearman correlation between cholic acid and Slco1a1. Control group: n=10; Ethanol group: n=19. *P < 0.05. ****P < 0.0001. Slco1a1, Solute carrier organic anion transporter family, member 1a1; CA, cholic acid; CDCA, chenodeoxycholic acid; DCA, deoxycholic acid; LCA, lithocholic acid; MCA, muricholic acid; T-CA, taurocholic acid; T-CDCA, taurochenodeoxycholic acid; T-DCA, taurodeoxycholic acid; T-MCA, tauromuricholic acid.