Research Article

Huiyang Shengji Extract Improve Chronic Nonhealing Cutaneous through the TGF-β1/Smad3 Signaling Pathway

Figure 1

Characterization of macrophages after M1 polarization. The significantly increased expression of iNOS mRNA as the surface marker of M1 macrophage cells indicates the successful differentiation of M1 macrophages. compared with the THP-1 group.