用烯补充饮食可以改善育种的精液质量和抗氧化剂状况
Cheng Long1, Yan-Ping Shi2, Qiu-Yue Wang3
1Animal Science and Technology College, Beijing University of Agriculture, Beijing 102206, PR China; Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada.
Poultry science
|December 22, 2024
概括
饮食中补充烯可显著提高精液质量,丸健康和老年的生殖激素. 该化合物还增强了抗氧化能力,并改善了精子线粒体功能,这表明它有可能改善生殖能力.
科学领域:
- 生殖生物学 生殖生物学
- 动物营养动物营养
- 氧化应激研究研究 氧化应激研究
背景情况:
- 老化繁殖的繁殖效率下降.
- 氧化应激会对男性生育能力产生负面影响.
- 利科是一种强大的抗氧化剂,对生殖健康有潜在的益处.
研究的目的:
- 为了评估食用白对老化繁殖的精液质量的影响.
- 评估烯对丸组织学和生殖激素水平的影响.
- 研究烯对抗氧化能力和精子线粒体功能的影响.
主要方法:
- 96只衰老的繁殖被分为四组,并在六周内食不同剂量的柳科 (0,50,100,200毫克/公斤).
- 分析了精液质量参数,包括体积,度,运动性,活力和形态.
- 测量了丸组织学,血生殖激素水平 (LH,),抗氧化酶活性 (T-SOD,GSH-Px,CAT),脂质过氧化 (MDA),精子线粒体膜潜力,活性氧物种 (ROS) 和亡.
主要成果:
- 烯补充剂在所有剂量下显著改善了所有测量的精液质量参数 (P < 0.05).
- 分别在100和200毫克/千克时观察到精子度和运动率的最佳改善.
- 丸组织学,LH和水平显著改善,特别是在100mg/kg (P<0.01).
- 百合素增强了抗氧化能力,降低了MDA水平,并改善了精子线粒体功能,降低了ROS和亡 (P <0.05).
结论:
- 饮食中补充烯,特别是100毫克/公斤,有效地改善了老化繁殖的精液质量,丸健康和生殖激素特征.
- 百合素增强抗氧化剂状态和精子线粒体功能,有助于改善生殖性能.
- 柳科作为营养补充剂,有望提高鸟类物种的雄性生育能力.
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