Dahuang Zhechong Pills Suppress Silicosis Fibrosis Progression via p38 MAPK/TGF-β1/Smad Pathway In Vitro

Figure 4

DHZCP regulates the protein average optical of p38 MAPK/TGF-β1/Smad pathway in MH-S cells induced by SiO2. Representative immunofluorescence staining of p38 MAPK, NF-κB p65, TGF-β1, α-SMA, Smad2, Smad3, and Smad7 (red) in MH-S. Nuclei were stained with DAPI (the blue mark in the pictures); Scale bar = 20 μm.