在婴儿的养过渡期间肠道微生物群多样性和组成的变化:一个范围审查
Ira Dwijayanti1, Farah Nuriannisa2, Laura Navika Yamani3
1Doctorate Degree Program in Public Health, Faculty of Public Health, Universitas Airlangga, Surabaya, Indonesia.
Nutrition (Burbank, Los Angeles County, Calif.)
|June 5, 2025
概括
婴儿养实践显著塑造了肠道微生物群. 纯母乳养与较低的多样性,但更高的有益细菌有关,而早期的固体增加了多样性和有益的微生物.
科学领域:
- 微生物学 微生物学
- 儿科 儿科 儿科
- 营养科学 营养科学
背景情况:
- 婴儿的肠道微生物群在第一年经历了动态变化.
- 饮食过渡从牛奶到固体对微生物组成有深远的影响.
研究的目的:
- 探索婴儿养习惯如何影响肠道微生物群的组成和多样性.
- 综合当前关于饮食和婴儿肠道微生物组发展的研究.
主要方法:
- 进行了对英语语言研究 (2003-2023) 的范围审查.
- 搜索的数据库包括PubMed,科学网,奥维德医学线,科学直播和ProQuest.
- 包括15篇专注于婴儿养实践 (0-23个月) 的文章.
主要成果:
- 纯母乳养 (EBF) 与较低的遗传学多样性有关,但具有较高的有益细菌水平,如Bifidobacterium.
- 非EBF婴儿显示出更高的多样性和潜在的致病性属 (Bacteroides,Clostridium) 的升高水平.
- 早期引入补充性食物增加了α多样性;饮食因素如能量,碳水化合物和纤维摄入量与微生物多样性相关.
结论:
- 婴儿养的类型,时间和食物成分显著影响肠道微生物群.
- 早期的饮食在塑造婴儿肠道微生物群中起着至关重要的作用.
- 需要进一步研究早期饮食暴露对健康的长期影响.
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