Research Article

Growth Factor-Reinforced ECM Fabricated from Chemically Hypoxic MSC Sheet with Improved In Vivo Wound Repair Activity

Figure 4

Effects of CoCl2 on protein expression. The relative protein levels of HIF-1α, collagens, and growth factors in MSC sheets (a). The relative protein levels of collagens and growth factors in ECMs (b). , .
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(b)