Evidence map›Paper›PMID 27904422›Full record

ArticleThe Malaysian journal of medical sciences : MJMS2016

The Effect of Preventive, Therapeutic and Protective Exercises on Hippocampal Memory Mediators in Stressed Rats.

Maryam Radahmadi, Nasrin Hosseini, Hojjatallah Alaei, Mohammad Reza Sharifi

Abstract read
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Article in The Malaysian journal of medical sciences : MJMS, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

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0cells of the map it votes in
4citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Maryam RadahmadiDepartment of Physiology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.
Nasrin HosseiniNursing Care Research Center, Iran University of Medical Sciences, Tehran, Iran.
Hojjatallah AlaeiDepartment of Physiology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.
Mohammad Reza SharifiDepartment of Physiology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundExercise plays a significant role in learning and memory. The present study focuses on the hippocampal corticosterone (CORT), interleukin-1 beta (IL-1β), glucose, and brain-derived neurotrophic factor (BDNF) levels in preventive, therapeutic, and protective exercises in stressful conditions.

methodsForty male rats were randomly divided into four groups: the control group and the preventive, therapeutic, and protective exercise groups. The treadmill running was applied at a speed of 20-21m/min and a chronic stress of 6 hours/day for 21 days. Subsequently, the variables were measured in the hippocampus.

resultsThe findings revealed that the hippocampal CORT levels in the preventive exercise group had a significant enhancement compared to the control group. In the protective and particularly the therapeutic exercise groups, the hippocampal CORT levels declined. Furthermore, the hippocampal BDNF levels in the preventive and the therapeutic exercise groups indicated significantly decreased and increased, respectively, in comparison with the control group. In the preventive exercise group, however, the hippocampal glucose level turned out to be substantially higher than that in the control group.

conclusionIt appears that the therapeutic exercise group had the best exercise protocols for improving the hippocampal memory mediators in the stress conditions. By contrast, the preventive exercise group could not improve these mediators that had been altered by stress. It is suggested that exercise time, compared to stress, can be considered as a crucial factor in the responsiveness of memory mediators.

Indexed as

Brain-Derived Neurotrophic FactorCorticosteroneExerciseGlucoseInterleukin-1βetaStress

Identifiers

PMID27904422
PMCPMC5101977

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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.