Malayeri Ali Reza, Salimi Anayatollah, Iraji Fariba, Sabbagh Susan, Shakerian Neda, Khaledi Mobin
Medicinal Plant Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
Nanotechnology Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
Avicenna J Phytomed. 2025 Jan-Feb;15(2):1070-1081. doi: 10.22038/AJP.2024.25132.
Eczema, a common inflammatory skin condition characterized by itching and dermatitis, can significantly impact the quality of life. While conventional treatments exist, there is interest in exploring natural alternatives. This study investigates the efficacy of a rosehip extract-based cream in mitigating eczema symptoms in a mouse model.
Thirty-five mice were divided into five groups: control, dinitrochlorobenzene (DNCB)-induced eczema (model group), and treatment groups receiving placebo, betamethasone cream (positive control), or rosehip extract cream. Following topical treatment for four weeks, the animals were euthanized, and their skin was evaluated for inflammation, moisture, and thickness. Histopathological analysis was performed using hematoxylin and eosin (H&E) staining.
Compared to the control group, DNCB treatment significantly increased inflammation, erythema (redness), dryness, and epidermal thickness. Notably, topical application of the rosehip extract cream significantly reduced these eczema-associated parameters, demonstrating efficacy comparable to the positive control (betamethasone cream).
This study suggests that a topical cream formulated with rosehip extract may be a promising therapeutic strategy for alleviating eczema symptoms. The anti-inflammatory and potentially regenerative properties of rose extract warrant further investigation for the development of natural eczema treatments.
湿疹是一种常见的炎症性皮肤病,其特征为瘙痒和皮炎,会显著影响生活质量。虽然存在传统治疗方法,但人们对探索天然替代方案也很感兴趣。本研究调查了一种基于玫瑰果提取物的乳膏在减轻小鼠模型湿疹症状方面的疗效。
35只小鼠被分为五组:对照组、二硝基氯苯(DNCB)诱导的湿疹组(模型组)以及接受安慰剂、倍他米松乳膏(阳性对照)或玫瑰果提取物乳膏的治疗组。经过四周的局部治疗后,对动物实施安乐死,并对其皮肤的炎症、水分和厚度进行评估。使用苏木精和伊红(H&E)染色进行组织病理学分析。
与对照组相比,DNCB治疗显著增加了炎症、红斑(发红)、干燥和表皮厚度。值得注意的是,局部应用玫瑰果提取物乳膏显著降低了这些与湿疹相关的参数,显示出与阳性对照(倍他米松乳膏)相当的疗效。
本研究表明,一种用玫瑰果提取物配制的局部乳膏可能是缓解湿疹症状的一种有前景的治疗策略。玫瑰提取物的抗炎和潜在的再生特性值得进一步研究,以开发天然的湿疹治疗方法。