乳脂球膜 (MFGM) 摄入与幼儿相关的增强脑髓化和认知发育:一个时间队列研究
Sean C L Deoni1, Jennifer Beauchemin2,3, Viren D'Sa2,3
1Advanced Baby Imaging Lab, Warren Alpert Medical School at Brown University, Providence, RI, 02912, USA. sdeoni@mac.com.
Brain structure & function
|April 19, 2025
概括
将乳脂球膜 (MFGM) 添加到婴儿配方奶粉中,增强了运动区域的髓化,并改善了婴儿的运动技能. 这突出了MFGM.
科学领域:
- 神经科学是一个神经科学.
- 发展生物学 发展生物学
- 营养科学 营养科学
背景情况:
- 髓化对大脑连接和认知发展至关重要.
- 婴儿配方奶粉可能缺乏必要的营养物质,如母乳中发现的脂和脂.
- 牛奶脂肪球膜 (MFGM) 富含这些营养素,并与认知益处有关.
研究的目的:
- 调查婴儿配方中的牛MFGM是否改善婴幼儿的髓化.
- 评估MFGM对认知发展,特别是运动技能的影响.
主要方法:
- 一项使用髓敏感MRI评估髓化趋势的比较研究.
- 两个婴儿队伍:一个接受没有MFGM的配方 (2010-2017) 和一个添加MFGM (2018-2020).
- 使用早期学习的穆伦尺度 (MSEL) 评估认知发展.
主要成果:
- 接受添加MFGM配方奶粉的婴儿在运动皮层,内部囊和小脑中表现出增强的髓化.
- 在MSEL总和精细运动分数中观察到显著的改善.
- 没有发现口头或整体认知分数的显著差异.
结论:
- 在婴儿配方中补充牛肉MFGM与关键运动相关大脑区域的髓化改善有关.
- 多种FGM对婴儿和幼儿的粗细运动发育产生积极影响.
- 脂质,脂质和髓对于大脑髓化和运动技能获得至关重要.
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