Evidence map›Paper›PMID 17374654›Full record

ArticleThe Journal of nutrition2007

Cecal infusion of butyrate increases intestinal cell proliferation in piglets.

C Lawrence Kien, Ruth Blauwiekel, Janice Y Bunn, Thomas L Jetton, Wendy L Frankel, Jens J Holst

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of nutrition, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
6.3field-weighted citation impact, top 3% 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

57 citing papers in PubMed, 136 citations in OpenAlex.

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  12. Effects of Black Soldier Fly Larvae (Veterinary sciences · 2023
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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

6 authors at 3 institutions in 2 countries.

C Lawrence KienDepartment of Pediatrics, College of Medicine, University of Vermont, Burlington, VT 05405, USA. cl.kien@uvm.edu
Ruth Blauwiekel
Janice Y Bunn
Thomas L Jetton
Wendy L Frankel
Jens J Holst
University of Vermont · USThe Ohio State University · USUniversity of Copenhagen · DK

Funding

Colonic Bacterial Synthesis of Butyric AcidR01DK061775 · NIDDK · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI KIEN, CRAIG LAWRENCE · 2001 to 2004
$1.3M
NIDDK NIH HHS DK61775NIDDK NIH HHS R01 DK061775
6 · The paper itself

Abstract

The effects of colon-derived butyrate on intestinal cell proliferation are controversial. In vitro studies suggest an inhibitory effect, and in vivo studies suggest the opposite, but neither type of study has been based on a physiologically relevant, intracolonic supply of butyrate. In this study, piglets (n = 24) were fed sow's milk replacement formula and randomized into 4 equal groups: 1) control; 2) cecal butyrate infusion at a rate equal to that produced in the colon; 3) inulin supplementation at a concentration previously found to lower cecal cell proliferation; and 4) butyrate infusion plus inulin supplementation. After 6 d of oral feeding, cecal butyrate infusions were initiated for a period of 4 d. Cecal, distal colonic, jejunal, and ileal cell proliferation, apoptosis, and morphology were evaluated and serum concentration of glucagon-like peptide-2 (GLP-2) was measured. Butyrate or inulin did not affect GLP-2, weight gain, apoptosis, intestinal injury scores, cecal or colon crypt depth, and jejunal or ileal villus height. For cell proliferation, there was a significant interaction between inulin, butyrate, and tissue (P = 0.007). Inulin modified the effect of butyrate (butyrate x inulin interaction in cecum, P = 0.001; in distal colon, P = 0.018; in ileum, P = 0.001; and in jejunum, P = 0.003). In the absence of inulin, butyrate caused a 78- 119% increase in cell proliferation in the ileum, distal colon, jejunum, and cecum (P < or = 0.002). Thus, at an entry rate into the colon within the physiological range, butyrate caused increased intestinal cell proliferation, but inulin tended to block this effect. Thus, intracolonic butyrate may enhance intestinal growth during infancy.

Indexed as

CecumAdministration, OralAnimalsAnimals, NewbornApoptosisButyratesCell ProliferationDrug InteractionsGlucagon-Like Peptide 2IntestinesInulinSwineTime FactorsButyratesGlucagon-Like Peptide 2Inulin

Identifiers

PMID17374654
PMCPMC1949321
OpenAlexW2134100324

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.