Group | n | TGF-β1 | Smad2 | Smad3 | Smad4 | Smad7 |
Blank control group | 10 | 0.104 ± 0.013 | 0.103 ± 0.011 | 0.121 ± 0.029 | 0.516 ± 0.022 | 0.118 ± 0.031 |
Model group | 10 | 0.410 ± 0.032* | 0.255 ± 0.023* | 0.378 ± 0.032* | 0.190 ± 0.036* | 0.030 ± 0.011* |
ursodeoxycholic acid group | 10 | 0.167 ± 0.034*Δ | 0.139 ± 0.036Δ | 0.114 ± 0.040△ | 0.391 ± 0.027*△ | 0.099 ± 0.039△ |
TCM group | 10 | 0.175 ± 0.042*Δ | 0.131 ± 0.021Δ | 0.147 ± 0.035△ | 0.397 ± 0.034*△ | 0.102 ± 0.038△ |