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确定精子中的氧化应激的方法
Jacinta H Martin1,2, Leah Calvert3,4, Amanda L Anderson3,4
1School of Environmental and Life Sciences, The University of Newcastle, Callaghan, NSW, Australia. jacinta.martin@newcastle.edu.au.
Methods in molecular biology (Clifton, N.J.)
|July 2, 2025
概括
通过Dihydroethidium和Mitosox Red测定来评估精子中的氧化应激,可以了解男性生殖健康. 这些流细胞测量方法检测出反应性氧物种,有助于生育研究和治疗.
科学领域:
- 生殖生物学 生殖生物学
- 细胞生理学 细胞生理学
- 生物化学 生物化学
背景情况:
- 精子中的高氧化应激会损害精子功能,并与男性生殖病理有关.
- 精子体的氧化应激评估提供了关于细胞和个体系统健康的见解.
研究的目的:
- 描述两个流动细胞计测试,Dihydroethidium和Mitosox Red,用于检测精子中的活性氧物种.
- 突出这些试验在生殖健康研究和治疗开发中的有用性.
主要方法:
- 利用流动细胞计量检测反应性氧物种 (ROS).
- 采用二乙试验用于细胞质ROS检测.
- 在小鼠和人类精子中使用了Mitosox Red测试来检测线粒体ROS.
主要成果:
- 成功地证明了Dihydroethidium和Mitosox Red测试对精子中的ROS量化的能力.
- 在小鼠和人类精子样本中应用验证的测定方法.
结论:
- 氨和米托索克斯红色测试是研究男性生殖线健康的宝贵工具.
- 这些测试支持对生殖衰老,有毒物质,环境暴露和生育治疗,包括辅助生殖技术的研究.
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