Evidence map›Paper›PMID 26110576›Full record

ArticleAlcoholism, clinical and experimental research2015

Assessment of the Effects of 6 Standard Rodent Diets on Binge-Like and Voluntary Ethanol Consumption in Male C57BL/6J Mice.

Simon Alex Marshall, Jennifer A Rinker, Langston K Harrison, Craig A Fletcher, Tina M Herfel, Todd E Thiele

Abstract read
In one paragraph

Article in Alcoholism, clinical and experimental research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
0.8field-weighted citation impact, top 32% 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

27 citing papers in PubMed, 42 citations in OpenAlex.

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  9. Insula Dynorphin and Kappa Opioid Receptor Systems Regulate Alcohol Drinking in a Sex-Specific Manner in Mice.The Journal of neuroscience : the official journal of the Society for Neuroscience · 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 1 institution in 1 country.

Simon Alex MarshallDepartment of Psychology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
Jennifer A RinkerDepartment of Psychology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
Langston K HarrisonDepartment of Psychology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
Craig A FletcherDepartment of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
Tina M HerfelTeklad Diets Technical Services, Harlan Laboratories, Inc., Madison, Wisconsin.
Todd E ThieleDepartment of Psychology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
University of North Carolina at Chapel Hill · US

Funding

SEEDING POSTDOCTORAL INNOVATORS IN RESEARCH &EDUCATIONK12GM000678 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI DONALD T LYSLE, Kathryn Joanna Reissner · 1999 to 2026
$30.9M
Neuropeptide Y: Role in Ethanol Intake and SensitivityR01AA013573 · NIAAA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI THIELE, TODD ERIC · 2001 to 2018
$3.8M
The role of corticotropin releasing factor in binge-like ethanol drinkingR01AA022048 · NIAAA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Thomas L. Kash, TODD Eric THIELE · 2013 to 2026
$3.2M
Neuropeptide Y: Role in Ethanol Intake and SensitivityR37AA013573 · NIAAA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI TODD Eric THIELE · 2019 to 2026
$3.0M
Melanocortin Neuropeptides &Ethanol IntakeR01AA015148 · NIAAA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI THIELE, TODD ERIC · 2005 to 2014
$2.5M
Histone Methylation: a role in excessive ethanol intake and self-administrationF32AA021611 · NIAAA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI RINKER, JENNIFER ANNE · 2012 to 2014
$102k
NIAAA NIH HHS AA013573NIAAA NIH HHS AA015148NIAAA NIH HHS AA021611NIAAA NIH HHS AA022048NIAAA NIH HHS F32 AA021611NIAAA NIH HHS R01 AA013573NIAAA NIH HHS R01 AA015148NIAAA NIH HHS R01 AA022048NIAAA NIH HHS R37 AA013573NIGMS NIH HHS GM000678NIGMS NIH HHS K12 GM000678
6 · The paper itself

Abstract

backgroundIn recent years, much attention has been given to the lack of reproducibility in biomedical research, particularly in preclinical animal studies. This is a problem that also plagues the alcohol research field, particularly in consistent consumption in animal models of alcohol use disorders. One often overlooked factor that could affect reproducibility is the maintenance diet used in preclinical studies.

methodsHerein, 2 well-established models of alcohol consumption, the "drinking in the dark" (DID) procedure and the continuous 2-bottle choice (C2BC) paradigm, were employed to determine the effects of diet on ethanol (EtOH) consumption. Male C57BL/6J mice were given 1 of 6 standard rodent chow diets obtained from Purina LabDiet(®) , Inc. (Prolab(®) RMH 3000) or Harlan(®) Laboratories, Inc. (Teklad Diets T.2916, T.2918, T.2920X, T.7912, or T.8940). A separate group of animals were used to test dietary effects on EtOH pharmacokinetics and behavioral measures following intraperitoneal (IP) injections of various doses of EtOH.

resultsMice eating Harlan diets T.2916 (H2916) and T.2920X (H2920) consumed significantly less EtOH and exhibited lower blood EtOH concentrations (BECs) during DID; however, during C2BC, animals maintained on Harlan T.7912 (H7912) consumed more EtOH and had a higher EtOH preference than the other diet groups. EtOH consumption levels did not stem from changes in alcohol pharmacokinetics, as a separate group of animals administered EtOH IP showed no difference in BECs. However, animals on Harlan diet T.2920X (H2920) were more sensitive to alcohol-induced locomotor activity in an open-field task. No diet-dependent differences were seen in alcohol-induced sedation as measured with loss of righting reflex.

conclusionsAlthough these data do not identify a specific mechanism, together, they clearly show that the maintenance diet impacts EtOH consumption. It is incumbent upon the research community to consider the importance of describing nutritional information in methods, which may help decrease interlaboratory reproducibility issues.

Indexed as

Alcohol DrinkingAnimal FeedBinge DrinkingChoice BehaviorDietAnimalsEatingEthanolMaleMiceMice, Inbred C57BLEthanolAlcohol AbuseContinuous 2-Bottle ChoiceDrinking in the DarkScientific ReproducibilityStandard Rodent Diet

Identifiers

PMID26110576
PMCPMC4515141
OpenAlexW1953811960

What OpenQuestion holds

Textmetadata
LicenceTDM
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.