饮食成分会影响精子质量和丸损伤,通过羊羔的内分泌网膜应激
Aybuke Imik1, Murat Eren2, Mazhar Burak Can3
1Department of Nutrition and Dietetics, Institute of Health Sciences, Selçuk University, Konya, Turkey.
Veterinary medicine and science
|June 16, 2024
概括
食蛋白质来源,如玉米质,小麦质和大豆,显著影响雄羊丸代谢和生殖健康. 这些发现强调了特定料成分对羔羊繁殖性能的重要性.
科学领域:
- 动物科学动物科学
- 生殖生物学 生殖生物学
- 营养生物化学 营养生物化学
背景情况:
- 在雄羊中,食蛋白质来源 (大豆,小麦质,玉米质) 的代谢效应可能会影响生殖性能.
- 了解这些影响对于优化畜牧养殖计划至关重要.
研究的目的:
- 评估玉米质,小麦质和大豆对雄羊的生殖系统的影响.
- 研究不同饮食蛋白质来源引起的代谢和精子学变化.
主要方法:
- 24只9个月大的摩尔卡拉曼羊羔在56天的时间里接受了实验性饮食.
- 组包括对照组 (大豆粉+红杉粉),玉米质和小麦质.
- 分析了血清激素水平,丸组织标记物 (甲,谷氨) 和精子学参数.
主要成果:
- 对照组显示较高的卵泡刺激激素和较低的瘤死因子-α (TNF-α) 水平.
- 小麦质组的马隆迪阿尔海德和IL-1B水平较高,而玉米质组的CHOP和IRE1水平较高.
- 饮食显著影响丸直径,体积和体重,不同蛋白质来源的影响各不相同.
结论:
- 食蛋白质来源显著改变生殖雄羊的丸组织代谢.
- 特定的蛋白质成分,如玉米质和小麦质,诱导不同的代谢和氧化应激标志物.
- 研究结果表明,为了雄羊羔的生殖健康,必须仔细选择食中的蛋白质.
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