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Toxicity testing of pesticides in zebrafish-a systematic review on chemicals and associated toxicological endpoints.
Environmental Science and Pollution Research Pub Date : 2020-02-15 , DOI: 10.1007/s11356-020-07902-5
Íris Flávia Sousa Gonçalves 1, 2 , Terezinha Maria Souza 3 , Leonardo Rogério Vieira 2 , Filipi Calbaizer Marchi 1 , Adailton Pascoal Nascimento 1 , Davi Felipe Farias 1, 2
Affiliation  

The use of zebrafish (Danio rerio) has arisen as a promising biological platform for toxicity testing of pesticides such as herbicides, insecticides, and fungicides. Therefore, it is relevant to assess the use of zebrafish in models of exposure to investigate the diversity of pesticide-associated toxicity endpoints which have been reported. Thus, this review aimed to assess the recent literature on the use of zebrafish in pesticide toxicity studies to capture data on the types of pesticide used, classes of pesticides, and zebrafish life stages associated with toxicity endpoints and phenotypic observations. A total of 352 articles published between September 2012 and May 2019 were curated. The results show an increased trend in the use of zebrafish for testing the toxicity of pesticides, with a great diversity of pesticides (203) and chemical classes (58) with different applications (41) being used. Furthermore, experimental outcomes could be clustered in 13 toxicity endpoints, mainly developmental toxicity, oxidative stress, and neurotoxicity. Organophosphorus, pyrethroid, azole, and triazine were the most studied classes of pesticides and associated with various toxicity endpoints. Studies frequently opted for early life stages (embryos and larvae). Although there is an evident lack of standardization of nomenclatures and phenotypic alterations, the information gathered here highlights associations between (classes of) pesticides and endpoints, which can be used to relate mechanisms of action specific to certain classes of chemicals.

中文翻译:

斑马鱼中杀虫剂的毒性测试——对化学品和相关毒理学终点的系统评价。

斑马鱼 (Danio rerio) 的使用已成为对除草剂、杀虫剂和杀菌剂等农药进行毒性测试的有前景的生物平台。因此,有必要评估斑马鱼在暴露模型中的使用,以研究已报告的农药相关毒性终点的多样性。因此,本综述旨在评估最近有关在农药毒性研究中使用斑马鱼的文献,以获取有关使用的农药类型、农药类别以及与毒性终点和表型观察相关的斑马鱼生命阶段的数据。2012 年 9 月至 2019 年 5 月期间共发表了 352 篇文章。结果显示使用斑马鱼测试杀虫剂毒性的趋势增加,农药 (203) 和化学类别 (58) 种类繁多,用途不同 (41)。此外,实验结果可以集中在 13 个毒性终点,主要是发育毒性、氧化应激和神经毒性。有机磷、拟除虫菊酯、唑和三嗪是研究最多的农药类别,并与各种毒性终点相关。研究经常选择早期生命阶段(胚胎和幼虫)。尽管命名法和表型改变明显缺乏标准化,但此处收集的信息突出了农药(类别)和终点之间的关联,可用于关联特定类别化学品的特定作用机制。实验结果可以集中在 13 个毒性终点,主要是发育毒性、氧化应激和神经毒性。有机磷、拟除虫菊酯、唑和三嗪是研究最多的农药类别,并与各种毒性终点相关。研究经常选择早期生命阶段(胚胎和幼虫)。尽管命名法和表型改变明显缺乏标准化,但此处收集的信息突出了农药(类别)和终点之间的关联,可用于关联特定类别化学品的特定作用机制。实验结果可以集中在 13 个毒性终点,主要是发育毒性、氧化应激和神经毒性。有机磷、拟除虫菊酯、唑和三嗪是研究最多的农药类别,并与各种毒性终点相关。研究经常选择早期生命阶段(胚胎和幼虫)。尽管命名法和表型改变明显缺乏标准化,但此处收集的信息突出了农药(类别)和终点之间的关联,可用于关联特定类别化学品的特定作用机制。和三嗪是研究最多的农药类别,并与各种毒性终点相关。研究经常选择早期生命阶段(胚胎和幼虫)。尽管命名法和表型改变明显缺乏标准化,但此处收集的信息突出了农药(类别)和终点之间的关联,可用于关联特定类别化学品的特定作用机制。和三嗪是研究最多的农药类别,并与各种毒性终点相关。研究经常选择早期生命阶段(胚胎和幼虫)。尽管命名法和表型改变明显缺乏标准化,但此处收集的信息突出了农药(类别)和终点之间的关联,可用于关联特定类别化学品的特定作用机制。
更新日期:2020-02-18
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