实验动物与比较医学 ›› 2024, Vol. 44 ›› Issue (5): 550-559.DOI: 10.12300/j.issn.1674-5817.2024.028

• 人类疾病动物模型 • 上一篇    下一篇

生殖毒理学研究动物模型的建立方法及应用评价

黄冬妍1,2(), 吴建辉1,2()()   

  1. 1.上海市生物医药技术研究院, 国家卫生健康委生育调节药械重点实验室, 上海生殖健康药具工程技术研究中心, 上海 200237
    2.上海市生物医药技术研究院药理毒理学研究室, 上海 200032
  • 收稿日期:2024-02-23 修回日期:2024-07-28 出版日期:2024-11-06 发布日期:2024-10-25
  • 通讯作者: 吴建辉(1976—),男,博士,研究员,研究方向:生殖药理毒理学研究。E-mail: wujh_731@163.com。ORCID: 0000-0001-7031-4425
  • 作者简介:黄冬妍(1989—),女,硕士,助理研究员,研究方向:生殖药理毒理学研究。E-mail: hdy043@163.com

Establishment Methods and Application Evaluation of Animal Models in Reproductive Toxicology Research

HUANG Dongyan1,2(), WU Jianhui1,2()()   

  1. 1.Shanghai Institute for Biomedical and Pharmaceutical Technologies, NHC Key Lab of Reproduction Regulation, Shanghai Engineering Research Center of Reproductive Health Drugs and Devices, Shanghai 200237, China
    2.Department of Pharmacology and Toxicology, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Shanghai 200032, China
  • Received:2024-02-23 Revised:2024-07-28 Published:2024-10-25 Online:2024-11-06
  • Contact: WU Jianhui (ORCID: 0000-0001-7031-4425), E-mail: wujh_731@163.com

摘要:

生殖毒理学是指应用毒理学方法研究外来物质干扰卵子或精子生成的机制及其有害作用对后代影响的学科,研究内容包括受试物对亲代生殖功能的损伤作用和对子代胚胎的毒性评价。人们每天会接触到各种药品、化学品和环境污染物,这些物质是否具有生殖毒性,关乎子孙后代的健康,这就需要通过生殖毒理学研究来进行评价。由于生殖毒性评价的特殊性和重要性,国内外相关机构出台了相应的指导原则、国家标准或行业标准,均涉及动物实验。在生殖系统疾病研究中,目前开发出了很多研究重要生殖器官的动物模型,如睾丸和卵巢研究用动物模型。每种模型均涉及动物的选择、方法的建立和评价指标的量化,且各有其优势和局限性,研究人员使用时要根据试验需求和模型特点来综合考量。本文针对生殖毒理学研究中常用的生殖与发育毒性评价动物模型,包括生育力与早期胚胎发育毒性评价大鼠模型、胚胎-胎仔发育毒性评价大鼠模型、胚胎-胎仔发育毒性评价兔模型、胚胎-胎仔发育毒性评价小型猪模型、围产期毒性评价大鼠模型、胚胎发育毒性评价斑马鱼模型,化学药物和放射疗法诱导、自身免疫性和卵巢切除等方式引起的卵巢毒性评价动物模型,以及化学药物和环境因素引起的睾丸毒性评价动物模型,对这些模型的建立方法、应用范围和特点进行总结,以期为相关领域的研究应用提供参考。

关键词: 生殖毒理学, 发育毒性, 围产期毒性, 睾丸毒性, 卵巢毒性, 动物模型

Abstract:

Reproductive toxicology is a discipline that uses toxicological methods to study the mechanisms by which foreign substances interfere with the generation of eggs or sperm and their detrimental effects on offspring. Research includes evaluating the damaging effects of test substances on reproductive function of parents and the toxicity evaluation of offspring embryos. People are exposed to a wide range of drugs, chemicals and environmental pollutants on a daily basis, and determining whether these substances have reproductive toxicity is crucial for the health of future generations. Reproductive toxicology research is therefore critical. Given the specificity and importance of reproductive toxicity evaluation, corresponding institutions both domestically and internationally have issued guidelines, national standards, or industry standards, all of which involve animal experiments. In the study of reproductive system diseases, numerous animal models have been developed to investigate key reproductive organs, such as testicles and ovaries. Each model involves the selection of animals, the establishment of methods, and the quantification of evaluation indicators, and all have advantages and limitations. The choice of model should be based on experimental needs and the characteristics of the model. This paper summarizes commonly used animal models for reproductive and development toxicity evaluation in reproductive toxicology research, including rat models for fertility and early embryonic development toxicity, rat models for embryo-fetal development toxicity, rabbit models for embryo-fetal development toxicity evaluation, minipig models for embryo-fetal development toxicity, rat models for perinatal toxicity, zebrafish models for embryonic development toxicity, and models for evaluating ovarian toxicity induced by chemical drugs, radiotherapy, autoimmunity, and ovariectomy, as well as models for evaluating testicular toxicity caused by chemical drugs and environmental factors. The methods for establishing these models, their application scope, and characteristics are reviewed in order to provide references for relevant research applications.

Key words: Reproductive toxicology, Development toxicity, Perinatal toxicity, Testicular toxicity, Ovarian toxicity, Animal models

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