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凝胶与椰子油对大鼠开放性伤口愈合影响的比较

Comparison of the effects of  gel and coconut oil on the healing of open wounds in rats.

作者信息

Istek Ozmen, Tanrisever Murat, Kucukler Sefa, Karabulut Burak, Cevik Aydin

机构信息

Department of Nursing, Faculty of Health Sciences, Mus Alparslan University, Muş, Türkiye.

Department of Surgery, Veterinary Faculty, Firat University, Elazığ, Türkiye.

出版信息

Vet Med (Praha). 2023 Jan 13;68(1):17-26. doi: 10.17221/101/2021-VETMED. eCollection 2023 Jan.

Abstract

In this study, the effects of  gel and coconut oil on wound healing were investigated and compared in rats. Forty-two Wistar albino rats were used during the experiment, in which they were operated on under general anaesthesia to create two full-thickness open skin wounds (created with a 0.5 cm diameter punch biopsy apparatus) on both back sides of the median line. A total of 42 rats were divided into three groups of 14 animals each to receive the topical application of  gel (AV group -  = 14), coconut oil (CO group -  = 14) and cold cream (CONT group -  = 14). The medical applications were performed twice a day in all the groups. The wound borders were marked on a transparent sheet every day. Afterwards, this sheet was transferred to the millimetre graph paper. On days 0, 7, and 14, the unhealed wound area was measured in all the groups. On days 7 and 14, seven rats in each group were euthanised. Then, skin samples including the intact skin were taken from the wound sites for histopathological and biochemical evaluations. The topical application of  gel showed a significant increase in the healing process of the open wounds in terms of the clinical evaluation, histopathological and biochemical data averages when compared with the coconut oil and cold cream groups of rats ( < 0.05). The results obtained in the present study demonstrate that gel may provide a good alternative for the treatment of open wounds.

摘要

在本研究中,对大鼠进行了凝胶和椰子油对伤口愈合影响的研究及比较。实验中使用了42只Wistar白化大鼠,在全身麻醉下对其进行手术,在中线两侧的背部各制造两个全层开放性皮肤伤口(用直径0.5厘米的打孔活检器械制造)。总共42只大鼠被分为三组,每组14只动物,分别接受凝胶(AV组 - n = 14)、椰子油(CO组 - n = 14)和冷霜(CONT组 - n = 14)的局部应用。所有组均每天进行两次医学应用。每天在透明纸上标记伤口边界。之后,将该纸转移到毫米方格纸上。在第0、7和14天,测量所有组未愈合的伤口面积。在第7天和14天,每组处死7只大鼠。然后,从伤口部位采集包括完整皮肤的皮肤样本进行组织病理学和生化评估。与大鼠的椰子油组和冷霜组相比,凝胶的局部应用在临床评估、组织病理学和生化数据平均值方面显示开放性伤口的愈合过程有显著增加(P < 0.05)。本研究获得的结果表明,凝胶可能为开放性伤口的治疗提供一个良好的替代方案。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/120b/10878269/968ae07bcde8/VETMED-68-01-121101-g001.jpg

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