Wound Healing and Anti-Inflammatory Effect in Animal Models of Calendula officinalis L. Growing in Brazil

Figure 1

Photomicrograph of cutaneous wounds in rats at 4 (a1, a2) and 7 (b1, b2) PO days highlighting the presence of fibrin (Fb). (a1) and (b1) refer to the control group, treated with distilled water. (a2) and (b2) refer to CEE group. HE staining.