香蒲精油对小鼠急性和亚急性毒性研究。

IF 3.4 Q2 TOXICOLOGY
Kassahun Dires Ayenew, Yihenew Sewale, Yosef Eshetie Amare, Amare Ayalew
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引用次数: 1

摘要

背景:当地埃塞俄比亚人经常使用Cymbopogon马提尼作为美容目的。然而,核电站的安全性并没有任何可靠的事实支持。本研究旨在评价马提尼精油对小鼠的急性和亚急性毒性。方法:采用气相色谱-质谱法对精油进行分析。Chinedu等人2013年概述的方法已用于计算中位致死剂量。按照经济合作与发展组织(OECD) 407标准,对雌性小鼠进行了28天重复给药口服毒性研究。随机分配三组实验小鼠,每组10只。第一组给予等量生理盐水,作为对照组。II组和III组分别给予体重500 mg/kg和1000 mg/kg剂量的马提尼。评估血液学和生化指标。用戊巴比妥钠处死大鼠,取肝、肾进行病理分析。结果:香叶醇(40.89%)是马天尼挥发油成分的主要成分,其次为环芬烯(13.91%)、月桂烯(9.34%)、2,4,6、辛三烯、2,6、二甲基(8.20%)和辛三烯(5.93%)。马提尼精油的LD50大于5000mg /kg体重。在为期4周的随访期间,以500 mg/kg或1000 mg/kg体重剂量的马提尼精油治疗小鼠,没有显示出毒性或死亡的证据。与对照组相比,马提尼精油处理小鼠的生化和血液学参数没有明显改变。肝脏和肾脏的组织病理学评估没有显示任何不良结果。结论:埃塞俄比亚马提尼精油相对安全无毒。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Acute and Subacute Toxicity Study of Essential Oil of Cymbopogon Martini in Mice.

Acute and Subacute Toxicity Study of Essential Oil of Cymbopogon Martini in Mice.

Acute and Subacute Toxicity Study of Essential Oil of Cymbopogon Martini in Mice.

Acute and Subacute Toxicity Study of Essential Oil of Cymbopogon Martini in Mice.

Background: Local Ethiopians regularly use Cymbopogon martini for cosmetic purposes. The plant's safety, however, is not supported by any solid facts. This investigation aimed to evaluate the acute and subacute toxicities of C. martini essential oil in mice.

Methods: The essential oil was analyzed using GC-MS. The approach outlined by Chinedu et al., 2013 has been used to calculate the median lethal dose. According to organization for economic cooperation and development (OECD) 407 standard, a 28-day repeated dose oral toxicity study was carried out on female mice. Three groups of ten experimental mice each were distributed at random. Group I received the same saline volume and was considered the control. Groups II and III were treated with doses of C. martini of 500 mg/kg and 1000 mg/kg, respectively, of body weight. Hematological and biochemical markers were assessed. The liver and kidney were taken out after the sacrifice using sodium pentobarbital for pathological analysis.

Results: Geraniol (40.89%) was the predominant component in the essential oil composition of C. martini with cyclofenchene (13.91%), myrcene (9.34%), 2, 4, 6, octatriene, 2, 6, dimethyl (8.20%), and ocimene (5.93%) being present in small amounts. The LD50 of C. martini essential oil was discovered to be greater than 5000 mg/kg body weight. During a 4-week follow-up period, mice treated with C. martini, the essential oil, at doses of 500 mg/kg or 1000 mg/kg body weight showed no evidence of toxicity or mortality. Biochemical and hematological parameters were not significantly altered in mice treated with the essential oil of C. martini compared with the control group. Histopathological evaluation of the liver and kidney did not exhibit any adverse results.

Conclusions: The essential oil of C. martini from Ethiopia is considered relatively safe and nontoxic.

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来源期刊
Journal of Toxicology
Journal of Toxicology TOXICOLOGY-
CiteScore
5.50
自引率
3.40%
发文量
0
审稿时长
10 weeks
期刊介绍: Journal of Toxicology is a peer-reviewed, Open Access journal that publishes original research articles, review articles, and clinical studies in all areas of toxicological sciences. The journal will consider articles looking at the structure, function, and mechanism of agents that are toxic to humans and/or animals, as well as toxicological medicine, risk assessment, safety evaluation, and environmental health.
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