Figure 1From: Fibroblast phenotypes in different lung diseases Expression of alpha-smooth muscle actin and vimentin in lung tissues from N to AM. Fibroblast markers [alpha-smooth muscle actin (α-SMA) (a-f), vimentin (g-l)] were detected by immunohistochemistry. As shown in figure, both α-SMA and vimentin were stained positively in the cytoplasm of CAFs. Magnification: 40×.Back to article page