Figure 6. RT-qPCR validation. The expression of twenty-four hub genes was assessed. The hub genes are Cat, Cyp2e1, Pah, Ugt2a3, Acss2, Aldh6a1, Hmgcs2, H6pd, Aldh1a7, Hmgcl, Ugt1a1, Arg1, Otc, Baat, Slco1b2, Onecut1, Hhex, Proc, Il6,Cdk4, Fn1, Erbb2, Ccnd1, and Bmp4. Significance is shown by *P<0.05, **P<0.01 and ***P<0.001.