Research Article

Dual Effects of Hypoxia-Inducible Factors-1 Alpha in Bleomycin-Induced Pulmonary Fibrosis Treated by Human Umbilical Cord Mesenchymal Stem Cells

Figure 4

Analysis of several indexes in the evaluation of HUCMSC administration of bleomycin-induced pulmonary fibrosis in A549 cells. (a) HIF-1α results and analysis of western blot and qPCR in A549 cells. (b) Cellular marker γH2AFX, ZO-1, and α-SMA results and analysis of western blot and qPCR in the pretreatment condition. (c) Cellular marker γH2AFX, ZO-1, and α-SMA results and analysis of western blot and qPCR in treatment condition. (d) Cell viability assays and ROS results and analysis in the pretreatment and treatment conditions. Data are presented as . , vs. the control; #, ## vs. the model.
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