一种中草药成分皮肤抑菌剂抑菌性能和毒理学安全性研究
2018-09-03武昌俊李舜蔡标戴陈伟王超周秀红童琳
武昌俊 李舜 蔡标 戴陈伟 王超 周秀红 童琳


摘 要 目的:研究一种含多种中草药成分皮肤抑菌剂的抑菌性能及其毒理学安全性。方法:采用抑菌试验、稳定性试验和动物毒理学试验方法,对该皮肤抑菌剂的抑菌性能及其毒性进行实验室研究。结果:该皮肤抑菌剂对大肠埃希菌、金黄色葡萄球菌和白色假丝酵母的抑菌圈直径均大于7 mm,抑菌效果显著;于37 ℃、相对湿度为75%的条件下放置3个月后,抑菌性能与存放前基本一致;皮肤刺激指数和眼刺激指数均为0,刺激反应强度均为无刺激性;阴道黏膜刺激指数为0.89,刺激反应强度为无刺激性。结论:该皮肤抑菌剂对细菌和真菌均具有良好的抑菌性能,效果稳定,对人体安全、无刺激性。
关键词 皮肤抑菌剂 中草药 抑菌性能 安全性
中图分类号:R187.1; R965.3 文献标志码:A 文章编号:1006-1533(2018)15-0075-04
Study on bacteriostasis and toxicological safety of a skin antibacterial agent composed with herbal compositions*
WU Changjun**, LI Shun***, CAI Biao, DAI Chenwei, WANG Chao, ZHOU Xiuhong, TONG Lin
(Scientific Research Section, Anhui Academy of Medical Sciences, Hefei 230001, China)
ABSTRACT Objective: To study the antibacterial efficacy and toxicological safety of a skin antibacterial agent composed with a variety of Chinese herbal medicines. Methods: Bacteriostatic test, stability test and animal toxicology test were performed to observe its antibacterial activity and toxicity. Results: The inhibitory zone for Escherichia coli, Staphylococcus aureus, Candida albicans were larger than 7 mm in diameter, which means its antibacterial effect is significant. The antibacterial activity test showed no significant change when it was stored for 3 months at 37 ℃ and 75% relative humidity. The irritation indexes for skin and eye were zero while the irritation index for vaginal mucosa was 0.89, which means without irritation. Conclusion: The antibacterial agent possesses a good antibacterial effect on some bacteria and fungi, with good safety to human body and stable effectiveness and without irritation.
KEY WORDS skin antibacterial agent; Chinese herbal medicine; antibacterial property; safety
目前,市场上常用皮肤抑菌剂的主要成分大多是化学合成物质,某些化学合成物质虽然抑(杀)菌作用较强,但具有一定的毒性,对环境和人体有一定的污染性和毒性。因此,研究并开发抑菌效果好、对人体刺激性小和毒副作用少、对环境污染小的皮肤抑菌剂非常必要。中草药来源广泛、安全性高,许多中草药均具有广谱抑菌功效[1-2]。本研究的皮肤抑菌剂系以蛇床子、黄柏、苦参等中草药为主要原料,经破碎、浸泡、提取、配制而成的黄色溶液。为了解该皮肤抑菌剂的抑菌效果和毒理学安全性,进行相关试验,现将结果报告如下。
1 材料与方法
1.1 试验材料……p>
