Figure 4

The CD4, CD8 and TGF-β expressed in (2, 4 and 6) IHC staining. Magnification, 400×. Panels 1, 3 and 5 demonstrate the statistical analysis for IHC staining. *P < 0.05 and #P < 0.05.
The CD4, CD8 and TGF-β expressed in (2, 4 and 6) IHC staining. Magnification, 400×. Panels 1, 3 and 5 demonstrate the statistical analysis for IHC staining. *P < 0.05 and #P < 0.05.