Fig. 2From: Topical application of Acheflan on rat skin injury accelerates wound healing: a histopathological, immunohistochemical and biochemical studyThe evaluation of Picrosirius staining was made to recognize the total density of collagen. In each cut we analyzed the percentage of area occupied by collagen fibers (reddish-yellow). The distribution of collagen was more intense mainly in TC and TAc groups (arrowhead) on 8th and 15th days after injuryBack to article page