Microbiota supplementation with Bifidobacterium and Lactobacillus modifies the preterm infant gut microbiota and metabolome
Microbiota supplementation with Bifidobacterium and Lactobacillus modifies the preterm infant gut microbiota and metabolome
复制标题
补充双歧杆菌和乳酸菌可改变早产儿肠道微生物群和代谢组
DOI:
10.1101/698092
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Alcon-Giner C
中科院分区:
文献类型:
--
作者:
Alcon-Giner C
Supplementation with members of the early-life microbiota as "probiotics" is increasingly used in attempts to beneficially manipulate the preterm infant gut microbiota. We performed a large observational longitudinal study comprising two preterm groups: 101 infants orally supplemented withBifidobacteriumandLactobacillus(Bif/Lacto) and 133 infants non-supplemented (control) matched by age, sex, and delivery method. 16S rRNA gene profiling on fecal samples (n = 592) showed a predominance ofBifidobacteriumand a lower abundance of pathobionts in the Bif/Lacto group. Metabolomic analysis showed higher fecal acetate and lactate and a lower fecal pH in the Bif/Lacto group compared to the control group. Fecal acetate positively correlated with relative abundance ofBifidobacterium,consistent with the ability of the supplementedBifidobacteriumstrain to metabolize human milk oligosaccharides into acetate. This study demonstrates that microbiota supplementation is associated with aBifidobacterium-dominated preterm microbiota and gastrointestinal environment more closely resembling that of full-term infants.
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影响因子:
64.8
作者:
Fukuda, Shinji;Toh, Hidehiro;Ohno, Hiroshi
通讯作者:
Ohno, Hiroshi
DOI:
10.1080/09637486.2016.1239700
发表时间:
2017-05-01
影响因子:
3.9
作者:
Moosavian, Seyedeh Parisa;Haghighatdoost, Fahimeh;Azadbakht, Leila
通讯作者:
Azadbakht, Leila
影响因子:
4.8
作者:
Henrick BM;Hutton AA;Palumbo MC;Casaburi G;Mitchell RD;Underwood MA;Smilowitz JT;Frese SA
通讯作者:
Frese SA
影响因子:
3.6
作者:
Aceti A;Gori D;Barone G;Callegari ML;Di Mauro A;Fantini MP;Indrio F;Maggio L;Meneghin F;Morelli L;Zuccotti G;Corvaglia L;Italian Society of Neonatology
通讯作者:
Italian Society of Neonatology
影响因子:
2.5
作者:
R. Olsen;G. Greisen;M. Schrøder;J. Brok
通讯作者:
J. Brok