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Fig. 1 | Stem Cell Research & Therapy

Fig. 1

From: GPR4 signaling is essential for the promotion of acid-mediated angiogenic capacity of endothelial progenitor cells by activating STAT3/VEGFA pathway in patients with coronary artery disease

Fig. 1

Phenotypic characterization of EPCs after 28 days of culture. a Cell surface markers of EPCs as determined by flow cytometry. b EPCs were dually positive for DiI-acLDL uptake and FITC-labeled UEA-1 binding. Nuclei were stained with DAPI (blue). Scale bar = 20 μm. c Sequential morphological changes of circulating EPCs at different time points after plating (day 0, day 7, and day 28). Scale bar = 100 μm

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Stem Cell Research & Therapy

ISSN: 1757-6512