Evidence map›Paper›PMID 21824488›Full record

ArticlePharmacology, biochemistry, and behavior2011

Modeling binge-like ethanol drinking by peri-adolescent and adult P rats.

Richard L Bell, Zachary A Rodd, Rebecca J Smith, Jamie E Toalston, Kelle M Franklin, William J McBride

Open access · greenAbstract readComparative Study
In one paragraph

Article in Pharmacology, biochemistry, and behavior, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
2.3field-weighted citation impact, top 13% 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

54 citing papers in PubMed, 72 citations in OpenAlex.

  1. Article
  2. Animal Models of Excessive Alcohol Consumption in Rodents.Current topics in behavioral neurosciences · 2025
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  5. Protective Effects and Mechanism ofInternational journal of molecular sciences · 2024
    Article
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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 1 country.

Richard L BellDepartment of Psychiatry, Institute of Psychiatric Research, Indiana University School of Medicine, Indianapolis, IN 46202-4887, USA. ribell@iupui.edu
Zachary A Rodd
Rebecca J Smith
Jamie E Toalston
Kelle M Franklin
William J McBride
Indiana University School of MedicineUniversity of Indianapolis · USIndiana University – Purdue University Indianapolis · US

Funding

Translational Research and Science Education (OUT)P60AA007611 · NIAAA · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI Marian Lee Logrip · 2003 to 2026
$45.5M
TRAINING GRANT ON GENETICS ASPECTS OF ALCOHOLISMT32AA007462 · NIAAA · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI CRISTINE L CZACHOWSKI · 1985 to 2026
$10.7M
RAT RESEARCH COMPONENTP50AA007611 · NIAAA · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI LUMENG, LAWRENCE · 1987 to 2002
$5.3M
Rat Animal Models Core (RAMC)U01AA013522 · NIAAA · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI BELL, RICHARD LOWELL · 2001 to 2014
$4.3M
NEUROBIOLOGICAL FACTORS IN ADOLESCENT ALCOHOL DRINKINGR01AA010256 · NIAAA · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI MCBRIDE, WILLIAM J · 1995 to 2009
$2.9M
Rat Animal Models & Drug and Gene Testing Core (RAM-DGTC)U24AA013522 · NIAAA · INDIANA UNIVERSITY INDIANAPOLIS · PI BELL, RICHARD LOWELL · 2015 to 2021
$2.4M
NIAAA NIH HHS AA07462NIAAA NIH HHS AA07611NIAAA NIH HHS AA10256NIAAA NIH HHS AA13522NIAAA NIH HHS P50 AA007611NIAAA NIH HHS P60 AA007611NIAAA NIH HHS R01 AA010256NIAAA NIH HHS T32 AA007462NIAAA NIH HHS U01 AA013522NIAAA NIH HHS U24 AA013522
6 · The paper itself

Abstract

Alcohol binge-drinking, especially among adolescents and young adults, is a serious public health concern. The present study examined ethanol binge-like drinking by peri-adolescent [postnatal days (PNDs 30-72)] and adult (PNDs 90-132) alcohol-preferring (P) rats with a drinking-in-the-dark-multiple-scheduled-access (DID-MSA) procedure used by our laboratory. Male and female P rats were provided concurrent access to 15% and 30% ethanol for three 1-h sessions across the dark cycle 5 days/week. For the 1st week, adolescent and adult female P rats consumed 3.4 and 1.6g/kg of ethanol, respectively, during the 1st hour of access, whereas for male rats the values were 3.5 and 1.1g/kg of ethanol, respectively. Adult intakes increased to ~2.0 g/kg/h and adolescent intakes decreased to ~2.5 g/kg/h across the 6 weeks of ethanol access. The daily ethanol intake of adult DID-MSA rats approximated or modestly exceeded that seen in continuous access (CA) rats or the selection criterion for P rats (≥5 g/kg/day). However, in general, the daily ethanol intake of DID-MSA peri-adolescent rats significantly exceeded that of their CA counterparts. BELs were assessed at 15-min intervals across the 3rd hour of access during the 4th week. Ethanol intake was 1.7 g/kg vs. 2.7 g/kg and BELs were 57 mg% vs. 100mg% at 15- and 60-min, respectively. Intoxication induced by DID-MSA in female P rats was assessed during the 1st vs. 4th week of ethanol access. Level of impairment did not differ between the 2 weeks (106 vs. 97 s latency to fall, 120 s criterion) and was significant (vs. naïve controls) only during the 4th week. Overall, these findings support the use of the DID-MSA procedure in rats, and underscore the presence of age- and sex-dependent effects mediating ethanol binge-like drinking in P rats.

Indexed as

Models, AnimalAge FactorsAlcohol DrinkingAnimalsDisease Models, AnimalEthanolFemaleMaleRatsSelf AdministrationEthanol

Identifiers

PMID21824488
PMCPMC3183250
OpenAlexW2058835092

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.