198762.fig.004a
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198762.fig.004b
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198762.fig.004c
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Figure 4: Immunohistochemical Analysis of culture day 14 MDSC-EMT. (a) Cardiac troponin-T (green) and gap junction protein Cx-43 (red). (b) sk-fMHC (green) and cardiac troponin-I (red). (c) α-Smooth muscle actin (green) and CD31 (red). Arrow indicates tissue orientation. Blue staining (DAPI) indicates nuclei. Scale bar indicates 30 μm.