实验动物与比较医学 ›› 2018, Vol. 38 ›› Issue (3): 217-221.DOI: 10.3969/j.issn.1674-5817.2018.03.010

• 论著 • 上一篇    下一篇

多层试验组合策略对1,2-己二醇眼刺激性/腐蚀性的评价

陈秀娟, 黄宇锋, 刘香梅, 庞增雄, 江漪, 李培宁, 李光先, 陈梓灵, 孙侠, 王强   

  1. 广州质量监督检测研究院,广州 511447
  • 收稿日期:2018-03-09 出版日期:2018-06-25 发布日期:2021-03-01
  • 作者简介:陈秀娟(1974-),女,检验技师,主要从事化妆品和食品安全性评价。E-mail:894491140@qq.com
  • 基金资助:
    广东省质量技术监督局科技项目(2017CZ04)

Using Several Alternative Test Methods Strategically Combination to Assess Eye Irritation/Corrosion of 1,2-hexanediol

CHEN Xiu-juan, HUANG Yu-feng, LIU Xiang-mei, PANG Zeng-xiong, JIANG-Yi, LI Pei-ning, LI Guang-xian, CHEN Zi-ling, SUN Xia, WANG Qiang   

  1. Guangzhou Quality Supervision and Testing Institute,Guangzhou 511447,China
  • Received:2018-03-09 Online:2018-06-25 Published:2021-03-01

摘要: 目的 尝试采用多层试验组合策略筛查不同浓度的1,2-己二醇眼刺激/腐蚀性。方法 采用自下而上的组合策略,即以“鸡胚绒毛尿囊膜试验(HET-CAM)”和“牛眼角膜混浊/渗透性试验(BCOP)”两项不同敏感程度的体外方法逐层筛查有刺激性的1,2-己二醇浓度范围,最后以兔眼刺激试验(Draize试验)确认其眼刺激性的安全范围。结果 HET-CAM试验: 体积分数0.625%及以下浓度的1,2-己二醇无刺激性,体积分数1.25%有轻刺激性,体积分数2.50%有中度刺激性,体积分数5.00%~10.0%有强刺激性/腐蚀性。BCOP试验: 体积分数2.50%~5.00% 浓度的1,2-己二醇有轻刺激性或刺激性,体积分数10.00%有严重腐蚀性。经Draize试验确认体积分数5.00%浓度的1,2-己二醇无刺激性,体积分数10.00%有轻刺激性。结论 在本试验条件下,1,2-己二醇无眼刺激性的最高浓度为体积分数5.00%。

关键词: 1,2-己二醇, 眼刺激性/腐蚀性, 替代实验, 牛眼角膜混浊/渗透性试验(BCOP)

Abstract: Objective Using several alternative test methods strategically combination to assess eye irritation/corrosion of different concentrations of 1,2-hexanediol.Methods With the bottom-up approach,two different sensitive degree of tests,the hen’s egg test - chorioallantoic membrane (HET-CAM) and the bovine corneal opacity and permeability (BCOP) in vitro were adapted to test eye irritation of 1,2-hexanediol in different concentrations,and finally the safe range of eye irritation was confirmed by Draize eye test.Results HET-CAM test:1,2-hexanediol was non-irritant when the concentration was below volume fraction 0.625% and light irritant at volume fraction 1.25% concentration,moderate irritation at volume fraction 2.50% concentration.In the concentration of volume fraction 5.00% and 10.00%,1,2-hexanediol induced serious eye damage.BCOP test:1,2-hexanediol at volume fraction 2.50% and 5.00% concentration induced light irritation or irritation,and severe corrosive in the concentration of volume fraction 10.00%.Confirmed by the Draize test,1,2-hexanediol was non-irritant at volume fraction 5.00% concentration,light irritation at volume fraction 10.00% concentration.Conclusion In this condition,1,2-hexanediol was non-irritant with the concentration lower than volume fraction 5.00%.

Key words: 1,2-hexanediol, Ocular irritation, Alternative method, Bovine corneal opacity and permeability (BCOP), Hen‘s egg test - chorioallantoic membrane (HET-CAM), Rabbit eye irritant test (Draize test)

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