Open Access
Research (Published online: 23-08-2021)
25. Comparative study of the therapeutic efficacy of autologous platelet-rich plasma and honey in healing skin wounds in sheep
Daikh Badis and Deffa Ouafa
Veterinary World, 14(8): 2170-2177

Daikh Badis: Department of Biology of Organisms, University of Batna 2, Batna, Algeria; Biotechnology's Laboratory of the Bioactive Molecules and the Cellular Physiopathology, University of Batna 2, Batna, Algeria.
Deffa Ouafa: Department of Biology of Organisms, University of Batna 2, Batna, Algeria; Laboratory of Biology and Environment, Faculty of Nature and Life Sciences, University of Mentouri Brothers, Constantine, Algeria.

doi: www.doi.org/10.14202/vetworld.2021.2170-2177

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Article history: Received: 07-04-2021, Accepted: 16-07-2021, Published online: 23-08-2021

Corresponding author: Daikh Badis

E-mail: badis.daikh@univ-batna2.dz

Citation: Badis D, Ouafa D (2021) Comparative study of the therapeutic efficacy of autologous platelet-rich plasma and honey in healing skin wounds in sheep, Veterinary World, 14(8): 2170-2177.
Abstract

Background and Aim: This investigation is the continuation of a published preliminary study examining the therapeutic efficacy of platelet-rich plasma (PRP) as a topical treatment for skin wounds in sheep. The study aimed to compare the healing effects of autologous PRP with that of natural honey.

Materials and Methods: This study involved nine clinically healthy male sheep. After sterile skin preparation, full-thickness longitudinal incision wounds were created on the backs of each animal. The animals were randomly divided into three groups of three sheep each. In Group I, the wounds were treated with PRP; in Group II, the wounds were treated with honey; and in Group III, the wounds were treated with saline solution. The different treatments were administered topically every 3 days. Healing was assessed by a semi-quantitative histopathological study from biopsies taken on the 3rd, 7th, 14th, 21st, and 28th days of healing. The data obtained were compared using the non-parametric Mann–Whitney U-test, and p<0.05 and 0.01 were used to determine the level of significance of the recorded differences.

Results: Semi-quantitative histopathological evaluation showed significant differences in the progression of wound healing between the three study groups. Recorded data showed that PRP may reduce inflammation during the first 3 days after the incision. Moreover, the synthesis and organization of collagen fibers were significantly improved in the group treated with PRP compared with those in the group treated with honey.

Conclusion: PRP offers a promising therapeutic option for healing skin wounds in sheep compared with honey.

Keywords: honey, platelet-rich plasma, sheep, skin, wound healing.