Research Article
Amniotic Epithelial Cells Accelerate Diabetic Wound Healing by Modulating Inflammation and Promoting Neovascularization
Figure 7
hAEC-CM exhibited chemoattractive, mitogenic, and angiogenic effects on HUVECs in vitro. (a) The tube formation assay was performed to investigate the effect of hAEC-CM on the angiogenic capacity of HUVECs. (b and c) Effect of hAEC-CM on the migration (b) and proliferation (c) of HUVECs was measured by transwell assay and CCK-8 assay, respectively. Complete medium was treated as positive control medium and serum-free DMEM as negative control medium, respectively. Data was shown as means ± SD; ; ; and . Scale bars: 200 μm (a); 100 μm (b).
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