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. Author manuscript; available in PMC: 2020 Dec 11.
Published in final edited form as: Biomaterials. 2011 Dec 12;33(7):2032–2040. doi: 10.1016/j.biomaterials.2011.11.065

Fig. 1.

Fig. 1.

Immunofluorescence staining of first-trimester human heart tissues shows the endogenous Flk-1 expressing CPC (red) as well as the expression of ColIV (A, E), fibronectin (B, F), laminin (C, G) and vitronectin (D, H) all in green. Cell nuclei are identified with DAPI staining (blue). Scale bars 50 μm.