Evidence map›Paper›PMID 27234399›Full record

ArticleMolecular nutrition & food research2017

Obese ZDF rats fermented resistant starch with effects on gut microbiota but no reduction in abdominal fat.

Felicia Goldsmith, Justin Guice, Ryan Page, David A Welsh, Christopher M Taylor, Eugene E Blanchard, Meng Luo, Anne M Raggio, Rhett W Stout, Diana Carvajal-Aldaz and 8 more

Open access · greenAbstract read
In one paragraph

Article in Molecular nutrition & food research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
4.5field-weighted citation impact, top 6% 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

19 citing papers in PubMed, 54 citations in OpenAlex.

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  12. Effects of Berberine on the Gastrointestinal Microbiota.Frontiers in cellular and infection microbiology · 2020
    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

18 authors at 7 institutions in 1 country.

Felicia GoldsmithPennington Biomedical Research Center, Baton Rouge, LA, USA.
Justin GuiceSchool of Nutrition and Food Sciences, Louisiana State University AgCenter, LA, USA.
Ryan PageSchool of Nutrition and Food Sciences, Louisiana State University AgCenter, LA, USA.
David A WelshDivision of Pulmonary and Critical Care Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA.
Christopher M TaylorDepartment of Microbiology, Immunology and Parasitology, Louisiana State University Health Sciences Center, New Orleans, LA, USA.
Eugene E BlanchardDepartment of Microbiology, Immunology and Parasitology, Louisiana State University Health Sciences Center, New Orleans, LA, USA.
Meng LuoDepartment of Microbiology, Immunology and Parasitology, Louisiana State University Health Sciences Center, New Orleans, LA, USA.
Anne M RaggioSchool of Nutrition and Food Sciences, Louisiana State University AgCenter, LA, USA.
Rhett W StoutDepartment of Pathobiological Sciences, Louisiana State University Veterinary School, LA, USA.
Diana Carvajal-AldazSchool of Nutrition and Food Sciences, Louisiana State University AgCenter, LA, USA.
Amanda GaitherTulane National Primate Center, Covington, LA, USA.
Christine PelkmanIngredion Incorporated, Westchester, NJ, USA.
Jianping YePennington Biomedical Research Center, Baton Rouge, LA, USA.
Roy J MartinWestern USDA Research Center, Albany, CA, USA.
James GeaghanExperimental Statistics, Louisiana State University, Baton Rouge, LA, USA.
Holiday A DurhamPennington Biomedical Research Center, Baton Rouge, LA, USA.
Diana CoulonSchool of Nutrition and Food Sciences, Louisiana State University AgCenter, LA, USA.
Michael J KeenanSchool of Nutrition and Food Sciences, Louisiana State University AgCenter, LA, USA.
Louisiana State University · USLouisiana State University Health Sciences Center New Orleans · USPennington Biomedical Research Center · USIngredion (United States) · USLouisiana State University Agricultural Center · USTulane University · USWestern Regional Research Center · US

Funding

Translational Research/Education ComponentP60AA009803 · NIAAA · LSU HEALTH SCIENCES CENTER · PI DAVID A WELSH · 2004 to 2026
$42.6M
Research BaseP30DK072476 · NIDDK · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI Peter Todd Katzmarzyk · 2005 to 2026
$26.5M
Vaccine strategies against pneumocystis in non-human primatesP01HL076100 · NHLBI · LSU HEALTH SCIENCES CENTER · PI SHELLITO, JUDD E · 2004 to 2015
$17.7M
Training in Botanical Approaches to Combat Metabolic SyndromeT32AT004094 · NCCIH · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI BRANTLEY, PHILLIP J, STEPHENS, JACQUELINE M · 2009 to 2024
$5.7M
NCCIH NIH HHS T32 AT004094NHLBI NIH HHS P01 HL076100NIAAA NIH HHS P60 AA009803NIDDK NIH HHS P30 DK072476
6 · The paper itself

Abstract

scopeTo determine if whole-grain (WG) flour with resistant starch (RS) will produce greater fermentation than isolated RS in obese Zucker Diabetic Fatty (ZDF) rats, and whether greater fermentation results in different microbiota, reduced abdominal fat, and increased insulin sensitivity. METHODS AND

resultsThis study utilized four groups fed diets made with either isolated digestible control starch, WG control flour (6.9% RS), isolated RS-rich corn starch (25% RS), or WG corn flour (25% RS). ZDF rats fermented RS and RS-rich WG flour to greatest extent among groups. High-RS groups had increased serum glucagon-like peptide 1 (GLP-1) active. Feeding isolated RS showed greater Bacteroidetes to Firmicutes phyla among groups, and rats consuming low RS diets possessed more bacteria in Lactobacillus genus. However, no differences in abdominal fat were observed, but rats with isolated RS had greatest insulin sensitivity among groups.

conclusionsData demonstrated ZDF rats (i) possess a microbiota that fermented RS, and (ii) WG high-RS fermented better than purified RS. However, fermentation and microbiota changes did not translate into reduced abdominal fat. The defective leptin receptor may limit ZDF rats from responding to increased GLP-1 and different microbiota for reducing abdominal fat, but did not prevent improved insulin sensitivity.

Indexed as

Gastrointestinal MicrobiomeWhole GrainsAbdominal FatAnimalsBody WeightCecumDigestionFermentationGlucagon-Like Peptide 1InsulinMaleObesityRats, ZuckerReceptors, LeptinStarchGlucagon-Like Peptide 1InsulinReceptors, LeptinStarchFermentationLeptin signalingMicrobiotaObese ZDF ratsResistant starchWhole-grain

Identifiers

PMID27234399
PMCPMC5324831
OpenAlexW2401555166

What OpenQuestion holds

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LicenceTDM
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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.