Evidence map›Paper›PMID 24595506›Full record

ArticlePsychopharmacology2014

Effects of combined exercise and progesterone treatments on cocaine seeking in male and female rats.

Natalie E Zlebnik, Amy T Saykao, Marilyn E Carroll

Abstract read
In one paragraph

Article in Psychopharmacology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

32 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  14. Modeling the development of drug addiction in male and female animals.Pharmacology, biochemistry, and behavior · 2018
    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

3 authors.

Natalie E ZlebnikGraduate Program in Neuroscience, University of Minnesota, Jackson Hall, 321 Church St. SE, Minneapolis, MN, 55455, USA, zleb0002@umn.edu.
Amy T Saykao
Marilyn E Carroll

Funding

PREDOCTORAL TRAINING OF NEUROSCIENTISTST32GM008471 · NIGMS · UNIVERSITY OF MINNESOTA TWIN CITIES · PI EBNER, TIMOTHY J · 1993 to 2017
$4.9M
Vulnerability to Drug Abuse: Experimental InterventionsR01DA003240 · NIDA · UNIVERSITY OF MINNESOTA TWIN CITIES · PI CARROLL, MARILYN E. · 1985 to 2010
$3.1M
Models for the Prevention and Treatment of Drug AbuseK05DA015267 · NIDA · UNIVERSITY OF MINNESOTA TWIN CITIES · PI CARROLL, MARILYN E. · 2002 to 2011
$1.3M
ENVIRONMENTAL AND PHARMACOLOGICAL CONTROL OF DRUG ABUSER37DA003240 · NIDA · UNIVERSITY OF MINNESOTA TWIN CITIES · PI CARROLL, MARILYN E. · 1991 to 2000
$48k
Exercise for Treatment of Relapse: Behavior and NeurobiologyF31DA036248 · NIDA · UNIVERSITY OF MINNESOTA · PI ZLEBNIK, NATALIE · 2013 to 2013
$31k
NIDA NIH HHS F31 DA036248NIDA NIH HHS K05 DA015267NIDA NIH HHS R01 DA003240NIGMS NIH HHS T32 GM008471
6 · The paper itself

Abstract

backgroundIndividually, both treatment with progesterone and concurrent access to an exercise wheel reduce cocaine self-administration under long-access conditions and suppress cocaine-primed reinstatement in female rats. In the present study, wheel running and progesterone (alone and combined) were assessed for their effects on reinstatement of cocaine-seeking primed by yohimbine, cocaine, and cocaine-paired cues.

methodsMale and female rats were implanted with an intravenous catheter and allowed to self-administer cocaine (0.4 mg/kg/inf, iv) during 6-h sessions for 10 days. Subsequently, the groups of male and female rats were each divided into two groups that were given concurrent access to either a locked or unlocked running wheel under extinction conditions for 14 days. Next, all four groups were tested in a within-subjects design for reinstatement of cocaine-seeking precipitated by separate administration of cocaine-paired stimuli, yohimbine, or cocaine or the combination of yohimbine + cocaine-paired stimuli or cocaine + cocaine-paired stimuli. These priming conditions were tested in the presence of concurrent wheel access (W), pretreatment with progesterone (P), or both (W + P).

resultsIn agreement with previous results, females responded more for cocaine than males during maintenance. Additionally, concurrent wheel running attenuated extinction responses and cocaine-primed reinstatement in females but not in males. Across all priming conditions, W + P reduced reinstatement compared to control conditions, and for cocaine-primed reinstatement in male rats, the combined W + P treatment was more effective than W or P alone.

conclusionUnder certain conditions, combined behavioral (exercise) and pharmacological (progesterone) interventions were more successful at reducing cocaine-seeking behavior than either intervention alone.

Indexed as

Adrenergic alpha-2 Receptor AntagonistsAnimalsCocaineCuesDopamine Uptake InhibitorsDrug-Seeking BehaviorExtinction, PsychologicalFemaleMaleMotor ActivityPhysical Conditioning, AnimalProgesteroneRatsRats, WistarRunningSelf AdministrationAdrenergic alpha-2 Receptor AntagonistsCocaineDopamine Uptake InhibitorsProgesteroneYohimbine

Identifiers

PMID24595506
PMCPMC4175733

What OpenQuestion holds

Textmetadata
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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.