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. 2010 Apr;51(4):1935–1942. doi: 10.1167/iovs.09-3823

Figure 2.

Figure 2.

Isolated anterior and posterior keratocytes cultured in different concentrations of TGF-β1. (A) Immunofluorescence staining of DAPI (blue), Thy-1 (green), and α-SMA (red). (B) Western blot demonstrating posterior cells required higher concentrations of TGF-β1 than anterior cells for Thy-1 expression (1 vs. 0.1 ng/mL TGF-β1, respectively). (C) Western blot demonstrating posterior cells required higher concentrations of TGF-β1 than anterior cells for α-SMA expression (1 vs. 0.1 ng/mL TGF-β1, respectively).