| 摘要: |
| ［摘要］ 活性氧（ROS）是有氧呼吸和新陈代谢的副产物，是精子发育生理、获能和功能的组成部分。当ROS的浓度超过抗氧化剂的缓冲能力时，就会发生氧化应激，并可能对精子超微结构、形态及功能产生负面影响。该文对ROS影响精子超微结构的研究现状作一综述。 |
| 关键词: 活性氧 精子超微结构 研究进展 |
| DOI：10.3969/j.issn.1674-3806.2022.04.19 |
| 分类号:R 698 |
| 基金项目:军队后勤卫生计生专项科研课题基金项目（编号：20JSZ09） |
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| Research progress in the effect of reactive oxygen species on sperm ultrastructure |
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ZHANG Xi-yan, YAN Yi-xin, QIN Hong-ping, et al.
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The First Clinical Medical College of Gansu University of Chinese Medicine, Lanzhou 730000, China
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| Abstract: |
| ［Abstract］ Reactive oxygen species(ROS) are by-products of aerobic respiration and metabolism, and are an integral part of sperm development physiology, capacitation and function. Oxidative stress occurs when the concentration of ROS exceeds the buffering capacity of antioxidants, and may have a negative impact on the ultrastructure, morphology and function of sperms. The research status of ROS affecting sperm ultrastructure is reviewed in this paper. |
| Key words: Reactive oxygen species(ROS) Sperm ultrastructure Research progress |
