Qi-Shen-Yi-Qi Dripping Pills Promote Angiogenesis of Ischemic Cardiac Microvascular Endothelial Cells by Regulating MicroRNA-223-3p Expression

Figure 3

(a) For all groups, a clear scratching blank area could be spotted after scratching test zero hour under microscope (50x), while the blank area was covered extensively with the large amount of cells after twelve hours. The numbers of migrated cells in the QSYQ-treated groups were more than that in M group at the same timescale. (b) A dynamic observation revealed that migration rate of all the three QSYQ-treated groups increased significantly compared with that for the M group (), especially Q-L group.

(a)

(b)