产妇营养和发育规划的畜牧模型
Rebecca M Swanson1, Bethania J Davila Ruiz2, Jennifer L Hurlbert2
1Department of Animal Science, South Dakota State Universityhttps://ror.org/015jmes13, Brookings, USA.
Journal of developmental origins of health and disease
|March 6, 2026
概括
怀孕期间母亲的营养通过发育规划显著影响后代的健康和生产力. 牲畜模型揭示了营养如何影响胎儿发育,具有潜在的长期和跨代健康影响.
科学领域:
- 发展生物学 发展生物学
- 营养科学 营养科学
- 动物科学动物科学
- 生殖生物学 生殖生物学
背景情况:
- 发展规划,具有潜在的跨代影响,是关键的生物学原则和生物医学关注点.
- 畜牧模型对于理解发展规划至关重要,为农业和生物医学提供了洞察力.
- 畜牧业研究有助于农业可持续性,粮食安全和人类生计.
研究的目的:
- 在畜牧模型中审查母亲营养对后代发育结果的影响.
- 探索母亲的营养干预如何影响胎盘功能,胎儿发育和产后健康.
- 检查发展规划的基础机制,包括遗传,表观遗传和跨代方面的方面.
主要方法:
- 在牲畜模型中对母婴营养的现有文献的审查.
- 对检查全球营养摄入量 (营养过多和营养不足) 和特定营养补充剂的研究进行分析.
- 专注于对胎盘功能,胎儿代谢组织,遗传学,表观遗传学和分娩的影响.
主要成果:
- 母亲的营养极大地影响胎盘功能和胎儿关键组织 (内脏,骨肌肉,免疫系统) 的发展.
- 营养干预可以影响胎儿的基因表达,表观遗传修饰,并可能导致跨代编程.
- 母亲的饮食会影响分娩和后代的整体健康和生产力发展轨迹.
结论:
- 孕产妇的营养是畜牧业发育规划的关键决定因素,对后代的健康和生产力有重大影响.
- 了解牲畜中的这些机制为人类健康和农业应用提供了宝贵的见解.
- 需要进一步的研究,以充分阐明知识上的差距,并完善发展规划的未来研究方向.
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