In Silico, In Vitro, and In Vivo Wound Healing Activity of Astragalus microcephalus Willd.

Figure 7

Microscopic images (100×) of scratch wound healing assay (measurement of the scratch closing area). Pictures 1, 2, 3, and 4, respectively, represent times 0, 2, 8, and 24 h after treatment. (E) is the extract group, and (C) is the control group. Red arrows and black lines represented the scratch margin.