Preclinical Trial of Ocotea puberula (Rich.) Nees (“Canela-Guaicá”) in Wound Healing: Validation of a Traditional Medicine Practice Used by Indigenous Groups in Southern Brazil

Figure 3

Microscopic aspect of wounds throughout the experiment according to such criteria: inflammatory response, angiogenesis, and neocollagenesis for experimental groups at different time intervals. Circles areas reveals a increased presence of inflammatory cells (poly and mononuclear). Arrows indicate new vessels. Several microphotographs were taken using a × 200 magnification and the images are representative of the experimental results. Note: CGBE – “canela-guaicá” bark extract.