Table 2. Histopathological evaluation on post-wound day 7 for each group.

Parameters	NaCl	SVF	PRP	SVF + PRP
Inflammation	+++	+	+	+
Dermis recovery	*	+	+	++
Skin appendages	+	++	+	+++
Blood vessel	*	++	+	++

*, present; +, mild; ++, moderate; +++, high. SVF, stromal vascular fraction; PRP, platelet-rich plasma.