通过补充酸或酸的食补充剂,通过调节代谢来改善蛋和骨质质量
Yu Fu1,2, Jianmin Zhou1, Martine Schroyen2
1Key Laboratory of Feed Biotechnology, Laboratory of Quality & Safety Risk Assessment for Animal Products on Feed Hazards (Beijing), Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
Animal nutrition (Zhongguo xu mu shou yi xue hui)
|September 18, 2024
概括
食中补充酸和酸,通过增强代谢,改善了老年产母的蛋和骨质. 与酸相比,酸在骨结构和卵子生产方面显示出特定的益处.
科学领域:
- 动物科学动物科学
- 营养生物化学 营养生物化学
- 生殖生理学 生殖生理学
背景情况:
- 老龄化产卵母往往会因为代谢的改变而导致蛋和骨质的下降.
- 饮食干预对于维持老鸟的骨完整性和生殖性能至关重要.
研究的目的:
- 调查食中的酸盐和酸盐对老母蛋和骨质的影响.
- 阐明这些补充剂所导致的代谢调节的分子机制.
主要方法:
- 两项涉及老化Hy-Line Brown层的试验补充了酸或酸丁.
- 评估蛋强度,骨质量参数,保留和子宫形态.
- 对关键基因的相对mRNA表达水平的分析,这些基因参与运输和骨重塑.
主要成果:
- 酸和酸都显著改善了老母的蛋质量和大腿骨质量.
- 补充剂增强了的保留,子宫含量和子宫形态.
- 基因表达分析揭示了载体 (TRPV6,PMCA),VDR,ERα和骨重塑标记物 (TRAP,ALP) 的调节.
- 奎尔在卵子生产和骨结构方面表现出比酸的优势,对子宫基因表达有明显的影响.
结论:
- 通过调节代谢,食中的酸和酸有效地改善了老年产母的蛋和骨质.
- 奎尔对骨结构和卵子生产具有独特的益处,可能是通过增强子宫运输机制.
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