Evidence map›Paper›PMID 22399522›Full record

ArticleThe Journal of nutrition2012

Microbial composition and in vitro fermentation patterns of human milk oligosaccharides and prebiotics differ between formula-fed and sow-reared piglets.

Min Li, Laura L Bauer, Xin Chen, Mei Wang, Theresa B Kuhlenschmidt, Mark S Kuhlenschmidt, George C Fahey, Sharon M Donovan

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in The Journal of nutrition, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
5.5field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

42 citing papers in PubMed, 92 citations in OpenAlex.

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  10. Gut microbiome and breast-feeding: Implications for early immune development.The Journal of allergy and clinical immunology · 2022
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Min LiDepartment of Food Science and Human Nutrition, University of Illinois, Urbana, IL, USA.
Laura L Bauer
Xin Chen
Mei Wang
Theresa B Kuhlenschmidt
Mark S Kuhlenschmidt
George C Fahey
Sharon M Donovan
University of Illinois Urbana-Champaign · US

Funding

Mechanisms by which Human Milk Oligosaccharides Protect Against RotavirusR01HD061929 · NICHD · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI DONOVAN, SHARON MARIE · 2009 to 2012
$1.3M
NICHD NIH HHS R01 HD061929
6 · The paper itself

Abstract

The microbial composition and in vitro fermentation characteristics of human milk oligosaccharides (HMO), lacto-N-neotetraose (LNnT), a 2:1 mixture of polydextrose (PDX) and galactooligosaccharides (GOS), and short-chain fructooligosaccharides (scFOS) by pooled ascending colonic microbiota from 9- and 17-d-old formula-fed (FF) and sow-reared (SR) piglets were assessed. pH change and gas, SCFA, and lactate production were determined after 0, 2, 4, 8, and 12 h of incubation. In most donor groups, the pH change was greater for scFOS fermentation and lower for PDX/GOS than for other substrates. LNnT fermentation produced larger amounts of gas, total SCFA, acetate, and butyrate than did the other substrates, whereas HMO and scFOS produced higher amounts of propionate and lactate, respectively. In general, pH change, total SCFA, acetate, and propionate production were greater in pooled inoculum from FF and 9-d-old piglets, whereas SR-derived inoculum produced higher amounts of butyrate and lactate after 4 h fermentation. Gut microbiota were assessed by 16S ribosomal RNA V3 gene denaturing gradient gel electrophoresis analysis and real-time qPCR. Microbial structures differed among the 4 groups before fermentation, with higher counts of Bifidobacterium in SR piglets and higher counts of Clostridium cluster IV, XIVa, and Bacteroides vulgatus in FF piglets. Lactobacillus counts were higher in 9-d-old piglets than in 17-d-old piglets, regardless of diet. Bifidobacterium, Bacteroides, and clostridial species increased after 8 and 12 h fermentation on most substrates. In summary, piglet diet and age affect gut microbiota, leading to different fermentation patterns. HMO have potential prebiotic effects due to their effects on SCFA production and microbial modulation.

Indexed as

Feeding MethodsAge FactorsAnimalsBacteroidesBifidobacteriumClostridiumColon, AscendingColony Count, MicrobialDenaturing Gradient Gel ElectrophoresisFatty Acids, VolatileFermentationGram-Negative BacteriaGram-Positive BacteriaHydrogen-Ion ConcentrationLactic AcidMilk, HumanFatty Acids, VolatileLactic AcidOligosaccharidesPrebiotics

Identifiers

PMID22399522
PMCPMC3301989
OpenAlexW2163224814

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.