Fig. 3

The effects of HIF-1α gene expression in ADSCs on cell proliferation. A The red-stained cells were proliferating cells stained with EdU, and the blue fluorescence was stained with nuclei of DAPI. B Immunofluorescence cell count in EdU detection. *P < 0.05 versus NM-NC, ^#P < 0.05 versus NM-HC, ^$P < 0.05 versus OE-NC, ^&P < 0.05 versus OE-HC (n = 5). (NM normal, OE overexpression, KD knock down, NC normoxic conditions, HC hypoxic conditions)