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. 2013 Mar 2;10(4):441–450. doi: 10.7150/ijms.5765

Fig 3.

Fig 3

Immunohistochemical staining for TGF-β1 in rat liver tissues. Pictures were obtained under 200 X magnification. (A) Liver tissues from positive fibrosis control; (B) Liver section from early-stage treatment. Brown positive staining were the localizations of TGF-β1.