Fig. 9.
A After 48 h of culture in the four groups of Mg-TCP extracts, the production of NO in HUVECs was detected by DAF-FM DA probe labeling (n = 4; *p < 0.05, **p < 0.01). B The angiogenic-related gene expression levels of VEGF and eNOS after 7 days and 14 days of HUVECs culture in Mg-TCP extracts (n = 6; *p < 0.05, **p < 0.01)