畜牧与饲料科学 ›› 2025, Vol. 46 ›› Issue (4): 95-101.doi: 10.12160/j.issn.1672-5190.2025.04.013

• 动物遗传与繁育 • 上一篇    下一篇

白藜芦醇对家畜冻精品质影响的研究进展

刘志远1, 王志英1,2, 付绍印2   

  1. 1.内蒙古农业大学动物科学学院,内蒙古 呼和浩特 010018;
    2.内蒙古自治区农牧业科学院,内蒙古 呼和浩特 010031
  • 收稿日期:2025-06-05 出版日期:2025-07-30 发布日期:2025-10-28
  • 通讯作者: 王志英(1988—),女,副教授,博士,博士生导师,主要研究方向为动物遗传育种与繁殖。付绍印(1985—),男,研究员,硕士生导师,主要研究方向为动物遗传育种与繁殖。
  • 作者简介:刘志远(1998—),男,硕士研究生,主要研究方向为动物遗传育种与繁殖。
  • 基金资助:
    2023科技兴蒙行动重点项目(NMKJXM202304),国家现代农业产业技术体系(CAR-38); 内蒙古自治区揭榜挂帅项目(2022JBGS0024、2022JBGS0012); 内蒙古自治区肉羊现代农牧业产业技术体系(IMARS)

Research Progress on the Effects of Resveratrol on the Quality of Cryopreserved Livestock Semen

LIU Zhiyuan1, WANG Zhiying1,2, FU Shaoyin2   

  1. 1. College of Animal Science, Inner Mongolia Agricultural University,Hohhot 010018,China;
    2. Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences,Hohhot 010031,China
  • Received:2025-06-05 Online:2025-07-30 Published:2025-10-28

摘要: 家畜精液冷冻技术自20世纪发展至今已相当成熟,并与人工智能等现代技术深度融合,成为推动家畜繁育现代化、高效化及满足家畜产品需求的关键支撑,尤其在保存珍贵遗传资源、促进优良品种利用与跨区域交流方面价值显著。然而,冷冻-解冻过程引发的氧化应激损伤(如活性氧过量产生、抗氧化防御削弱)导致精子质膜变薄破损、顶体损伤及DNA完整性被破坏,严重制约解冻精液品质、受精潜能及家畜精液冷冻技术的广泛应用,进而阻碍优秀种畜传播和畜牧业可持续发展。文章系统评述了白藜芦醇改善冷冻-解冻后精子活力、质膜完整性、顶体状态及DNA稳定性等关键品质指标的效果,深入探讨其核心作用机制,包括显著降低活性氧水平、有效抑制脂质过氧化反应、提升精子内源性抗氧化酶活性,并分析其应用特性,特别是效果呈现的浓度依赖性及潜在协同效应。旨在阐明白藜芦醇在冷冻精液抗氧化方面的作用机理与应用价值,优化其保护液浓度并探索协同策略,以提升家畜精液冷冻保存效果,增强遗传资源保存与利用能力,推动畜牧业可持续发展。

关键词: 白藜芦醇, 抗氧化, 活性氧:冻精品质

Abstract: The cryopreservation of livestock semen has reached a mature stage of development since the 20th century and has been deeply integrated with modern technologies such as artificial intelligence, serving as a crucial support for advancing the modernization and efficiency of livestock reproduction and meeting the demands for livestock products. This technology is particularly valuable for preserving precious genetic resources, promoting the utilization of superior breeds, and facilitating cross-regional exchange. However, oxidative stress injuries induced by the freeze-thaw process, such as the excessive reactive oxygen species production and weakened antioxidant defenses, lead to thinning and damage of the sperm plasma membrane, acrosome impairment, and DNA integrity disruption. These effects significantly impair the quality and fertilization potential of thawed semen, and widespread application of cryopreservation technology, thereby hindering the dissemination of superior breeding stock and the sustainable development of animal husbandry. This review systematically evaluates the effects of resveratrol in improving key quality parameters of frozen-thawed semen, including sperm motility, plasma membrane integrity, acrosome status, and DNA stability. It further explores its core mechanism of action, including a significant reduction of reactive oxygen species levels, effective inhibition of lipid peroxidation, and enhancement of endogenous antioxidant enzyme activity in sperm. Additionally, the application characteristics of resveratrol, particularly its concentration-dependent effects and potential synergistic interactions, are analyzed. This review aims to elucidate the antioxidant mechanisms and application value of resveratrol in semen cryopreservation, optimize the concentration of resveratrol in cryoprotective media, and explore synergistic strategies to enhance the efficacy of livestock semen cryopreservation, thereby improving genetic resource preservation and utilization, and promoting the sustainable development of animal husbandry.

Key words: resveratrol, antioxidant, reactive oxygen species, cryopreserved semen quality

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