Abstract
Aim: The present study provides a scientific evaluation for the wound healing activity of methanolic extract of Ziziphus xylopyrus (Retz) Willd leaves (MEZX). Methods: Incision and excision wound models were used to evaluate the wound healing activity of MEZX on Wistar rats. In each model, animals were divided into four groups of 6 animals each. In both model, Group I was assigned as control (ointment base). Group II and III were treated with 5% w/w and 10% w/w MEZX topical ointment respectively. Group IV was treated with standard nitrofurazone ointment (0.2% w/w). The parameters recorded were percentage of wound contraction, epithelialisation period and tensile strength. Results: It was noted that the effect produced by MEZX ointment showed significant (P < 0.001) healing in all wound models when compared with the control group. All parameters such as wound contraction, epithelialisation period and tensile strength showed significant (P < 0.001) changes when compared with the control. MEZX stimulates wound contraction, decreases epithelialisation period and increases tensile strength. Conclusion: This study suggests that MEZX possesses wound healing activity against Incision and excision wound.