histological scores | Day 14 | Day 19 | Day 24 | Day 29 | ||||
---|---|---|---|---|---|---|---|---|
control group | experimental group | control group | experimental group | control group | experimental group | control group | experimental group | |
The extent of inflammation | +++ | + | ++ | _ | + | _ | _ | _ |
The severity of inflammation | +++ | + | + | _ | + | + | + | _ |
Angiogenesis | +++ | +++ | +++ | ++ | +++ | _ | ++ | _ |
Fibroplasia | + | ++ | + | ++ | ++ | ++ | + | +++ |
Complete re-epithelialization or complete wound healing | + | + | + | ++ | ++ | ++ | + | +++ |