补充Lasia spinosa可以提高精子质量和精子冷存活能力在不肥沃的牛肉公牛中:一个探索性的丸转录组分析
Supitcha Kaewma1, Nitira Anakkul2, Ratree Jintana3
1Department of Obstetrics, Gynaecology and Reproduction, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand; Faculty of Veterinary Science, Prince of Songkla University, Songkhla 90110, Thailand; Center of Excellence in Animal Fertility Chulalongkorn University (CU-AF), Chulalongkorn University, Bangkok 10330, Thailand.
Animal reproduction science
|November 20, 2025
概括
拉西亚斯皮诺萨斯的第一个. (LST) 补充改善了次生育雄牛的精液质量和生殖性能. 这种干预增强了精子特征,增加了血清丸激素水平,为男性不孕症提供了有前途的解决方案.
科学领域:
- 生殖生物学 生殖生物学
- 动物科学动物科学
- 基因组学就是基因组学.
背景情况:
- 热应激会对公牛的精液质量产生负面影响.
- 拉西亚斯皮诺萨斯的第一个. (LST) 显示了改善野猪精液质量的潜力.
研究的目的:
- 调查LST补充剂对次生育性公牛的影响.
- 为了评估新鲜和冷解的射精中的精液质量.
- 分析丸组织中的转录组变化.
主要方法:
- 每天服用LST补充剂 (5g/100kg体重) 持续24周.
- 每周对精液和血清丸激素进行评估.
- 丸活检的组织学和转录学分析.
主要成果:
- 精子运动性,活力和形态学的显著改善.
- 在冷解的精液中增强了运动性和线粒体活动.
- 血清丸激素水平增加与精子质量相关.
- LST上调调节了参与精子生成和精子结构的关键基因.
结论:
- 补充LST是一种有前途的干预措施,用于提高次生育性公牛的生殖性能.
- LST对精子参数和丸基因表达有积极的影响.
- 这项研究强调了LST在解决牛男性不孕症方面的潜力.
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