Research Article

Preconditioning by Hydrogen Peroxide Enhances Multiple Properties of Human Decidua Basalis Mesenchymal Stem/Multipotent Stromal Cells

Figure 6

The ability of DBMSCs to form tube networks and their inhibitory effects on HUVEC formation of tube networks. After 14 h, H2O2 untreated DBMSCs (a) and DBMSC pretreated with 50 μM H2O2 (b) and 100 μM H2O2 (c); DBMSCs cultured in 50 μM H2O2 (d) or 100 μM H2O2 were unable to form tube networks. The addition of H2O2 untreated DBMSCs (f) and DBMSC pretreated with 50 μM H2O2 (g) and 100 μM H2O2 (h) to HUVEC completely inhibited HUVEC formation of tube networks as compared to H2O2-untreated HUVEC (i). Experiments were carried out in triplicate DBMSCs (passage 3) prepared from five individual placentae.
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