Fig. 5
EA inhibited TGF-β1/Smad2/3 signaling pathway in HSFs. A Protein levels of t-Smad2, p-Smad2, t-Smad3, p-Smad3, and GAPDH in different experimental groups, as detected using western blotting, data were collected from three independent experiments. B Quantitative analysis of proteins expression and inter-group comparison are shown. Data are presented as mean ± SD; #P > 0.05, *P < 0.05 and **P < 0.01