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维生素D和早产婴儿的肠道微生物组
Putri Maharani Tristanita Marsubrin1,2,3, Agus Firmansyah4, Rinawati Rohsiswatmo4
1Department of Child Health, Faculty of Medicine Universitas Indonesia, Dr. Cipto Mangunkusumo Hospital Indonesia, 6 Salemba Road, Jakarta, 10430, Indonesia. putristanita2806@yahoo.com.
BMC pediatrics
|September 16, 2024
概括
在早产婴儿中,维生素D缺乏与肠道失生症没有直接相关. 然而,较低的维生素D水平与婴儿肠道中有益的乳酸菌种与潜在有害的肠杆菌种的比例降低有关.
科学领域:
- 新生儿研究新生儿研究
- 微生物组科学 微生物组科学
- 营养科学 营养科学
背景情况:
- 孕妇中维生素D缺乏的高发病率及其对婴儿的影响.
- 肠道细菌如Bifidobacteriaceae和Lactobacillaceae对于婴儿免疫力至关重要.
- 维生素D影响肠道微生物群的组成,早产婴儿容易患有失生症.
研究的目的:
- 调查维生素D水平与早产婴儿肠道失调症之间的关联.
- 探索维生素D状况与新生儿肠道中的特定细菌属之间的关系.
主要方法:
- 一项涉及早产婴儿 (妊娠年龄<32周或出生体重<1500克) 的队列研究.
- 带血液分析了25-基维生素D (25(OH) D) 的水平.
- 在第7天使用实时PCR对Bifidobacteriaceae,Lactobacillaceae,Enterobacteriaceae和Clostridiaceae进行了便样本分析.
主要成果:
- 在研究的43名早产婴儿中,53.4%患有维生素D缺乏症.
- 没有发现维生素D缺乏与整体肠道失调之间有统计学意义的关联.
- 在维生素D缺乏的婴儿中,观察到乳酸菌群与肠杆菌群的比例较低.
结论:
- 维生素D缺乏与早产婴儿的肠道失调症没有直接关联.
- 在缺乏维生素D的早产婴儿中,乳酸菌/肠杆菌的比率下降,需要进一步调查.
- 需要未来的研究来证实这些发现,并探索潜在的干预措施.
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