益生菌对极度早产或极低出生体重婴儿肠道微生物群的影响
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Updated: Jun 15, 2025

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Probiotic Studies in Neonatal Mice Using Gavage
Published on: January 27, 2019
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Lauren C Beck1, Janet E Berrington2,3, Christopher J Stewart1
1Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK.
Pediatric research
|August 25, 2024
概括
益生菌可以降低早产婴儿死性肠球炎 (NEC) 风险. 这项研究表明,益生菌也有利于极度早产婴儿,通过积极影响他们的肠道微生物群,类似于其他早产婴儿.
科学领域:
- 新生儿医学 新生儿医学
- 微生物组研究 微生物组研究
- 胃肠病学 胃肠病学
背景情况:
- 结核性肠球炎 (NEC) 是非常早产/非常低出生体重 (VP/VLBW) 婴儿的一个重大风险.
- 益生菌的使用在VP/VLBW种群中降低了NEC风险.
- 极度早产/极低出生体重 (EP/ELBW) 婴儿的结局不那么明确,导致临床实践变化.
研究的目的:
- 研究EP/ELBW婴儿肠道微生物组的影响.
- 为了确定EP/ELBW婴儿的微生物组变化是否与VP/VLBW婴儿相似.
- 为了支持EP/ELBW婴儿服用益生菌的理由,以减少NEC风险.
主要方法:
- 对EP/ELBW婴儿肠道微生物组数据的分析.
- 在EP/ELBW和VP/VLBW婴儿队列之间比较微生物组资料.
- 审查现有的对VP/VLBW婴儿益生菌疗效的元分析数据.
主要成果:
- EP/ELBW婴儿的肠道微生物组显示出与VP/VLBW婴儿观察到的变化相似的变化.
- 这种相似性表明,NEC发育的共同潜在机制受到肠道微生物群的影响.
结论:
- 益生菌的使用可能有助于降低EP/ELBW婴儿的NEC风险.
- 在VP/VLBW婴儿中观察到的微生物驱动的益处预计将扩展到EP/ELBW人群中.
- 需要进一步的临床试验来证实益生菌在EP/ELBW婴儿中的有效性.
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