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Published by : PROFESSIONAL MEDICAL PUBLICATIONS |
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ISSN 1681-715X |
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ORIGINAL ARTICLE |
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Volume 23 |
July - September 2007 |
Number 4 |
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The effect of grape seed extract (GSE)
on spatial memory in aged male ratsAlireza Sarkaki1, Yaghoub Farbood2, Mohammad Badavi3
ABSTRACT
Objective: To test the effect of GSE on spatial memory in aged male rats.
Methodology: We hypothesized that ingestion of polyphenols-enriched preparation such as GSE would be manifested as cognitive-enhancement that would be consistent with neuroprotection in aged rats. Aged male rats were divided into two groups (control and GSE treated). Control rats received normal saline and treated rats received GSE (100mg/kg) by oral gavage for 30 days. They trained in Morris water maze.
Results: Our data showed that administration of grape seed extract to aged rats improves memory retention in water maze performance.
Conclusion: Based on the results of the Morris water maze tests using aged rats, we found that GSE had remarkable cognitive-enhancing effect.
KEY WORDS: GSE, memory, aging, Water maze, Rat.
Pak J Med Sci July - September 2007 Vol. 23 No. 4 561-565
1. Dr. Alireza Sarkaki,
Associate Professor of Physiology
2. Dr. Yaghoub Farbood,
Ph.D Student,
3. Dr. Mohammad Badavi,
Assistant Professor of Physiology,
1-3: Physiology Research Center,
Ahwaz Jondi-Shapour University of Medical Sciences,
Ahwaz – Iran.
Correspondence
Dr. Alireza Sarkaki,
E-Mail: sarkaki_a@yahoo.com
* Received for Publication: December 7, 2006
* Revision Received: December 21, 2006
* Accepted: April 2, 2007
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