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The detection of reactive oxygen species (ROS) in embryos can be achieved using the fluorescent dye DCFH-DA (dichloro-dihydro-fluorescein diacetate). Upon entering the cell, DCFH-DA is deacetylated to DCFH, which is then oxidized by ROS, leading to the emission of fluorescence. This method provides a reliable means to assess ROS levels in living embryos.

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Detection of Reactive Oxygen Species (ROS) in Embryos

  • 实验方案

  • 发表日期：

    2025年

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  • Karuppusamy Arunachalam,
  • Puthanpura Sasidharan Sreeja

摘要

The detection of reactive oxygen species (ROS) in embryos can be achieved using the fluorescent dye DCFH-DA (dichloro-dihydro-fluorescein diacetate). Upon entering the cell, DCFH-DA is deacetylated to DCFH, which is then oxidized by ROS, leading to the emission of fluorescence. This method provides a reliable means to assess ROS levels in living embryos.