Table 2. Wound healing processes and healing phases of the animals administered different treatments on day 7.

Groups	Wound healing processes						Healing phases
	S	U	RE	FP	CD	IC	I	P	R
I	+++	+++	-	++	++	+++	+++	+++	-
II	++	+	+	+/++	++	++	++	++/+++	++
III	+++	++/+++	-/+	++	++	++/+++	++	+++	-
IV	++	+	-/+	+	+	++	+	++	+
V	++	++	-/+	++	++	++	+/++	++	+
VI	++	+	+	+	++	++	++	+++	++

HE (Hematoxylin &Eosin) stained sections were scored as mild (+), moderate (++) and severe (+++) for epidermal and/or dermal re-modeling. S: Scab, U: Ulcus, RE: Re-epithelization, FP:Fibroblast proliferation, CD: Collagen depositions, IC: Inflammatory cells infiltration, I: Inflammation phase, P: Proliferation phase, R: Re-modeling phase.