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Information Journal Paper

Title

Alpha-Pinene Effect on the Improvement of Working and Spatial memory in Rats

Pages

  28-39

Abstract

 Background and Aim: Oxidative stress is an important factor in the development of memory and learning disorder which can cause neuronal damage in the hippocampus. Alpha-pinene is a polyphenolic compound from the terpene family that has shown important anti-inflammatory, antianxiety, antioxidant and neuroprotective effects in the central nervous system and can affect memory. The aim of the present study was to investigate the effect of Alpha-pinene on the improvement of working and Spatial memory in rats. Materials and Methods: In this study, 24 male rats were randomly divided into 3 groups: control and 2 Alpha-pinene groups (5 and 10 mg/kg IP) for 3 weeks. Spatial and working memories were assessed by Morris water maze and Y maze, respectively. Then, Malondialdehyde level and Total antioxidant capacity in hippocampal tissue were measured. Data were analyzed using one-way analysis of variance and Tukey's post hoc test. Results: The percentage of alternation in the Y maze increased in the group which had received 10 mg/kg Alpha-pinene group compared to those in the control group and the group which had received 5 mg/kg Alpha-pinene. The time spent in the target area at the dose of 10 mg/kg of Alpha-pinene showed a significant increase compared to that in the control group, but there was no significant difference among the groups in terms of the time to reach the target platform. Alpha-pinene at the dose of 10 mg/kg decreased the level of Malondialdehyde in hippocampal tissue compared to the control group, but no significant difference was observed between the groups in terms of Total antioxidant capacity. Conclusion: Alpha-pinene increased spatial and Working memory performance in rats. One of the possible mechanisms of memory improvement in the present study could be due to the reduction of Malondialdehyde in the hippocampal tissue, as one of the important indicators of Oxidative stress in the central nervous system.

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    APA: Copy

    Hashemi, Paria, RAHMANI, HELIA, MOLOUDI, MOHAMMAD RAMAN, Vahabzadeh, Zakaria, & IZADPANAH, ESMAEL. (2023). Alpha-Pinene Effect on the Improvement of Working and Spatial memory in Rats. SCIENTIFIC JOURNAL OF KURDISTAN UNIVERSITY OF MEDICAL SCIENCES, 28(2 (125) ), 28-39. SID. https://sid.ir/paper/1083796/en

    Vancouver: Copy

    Hashemi Paria, RAHMANI HELIA, MOLOUDI MOHAMMAD RAMAN, Vahabzadeh Zakaria, IZADPANAH ESMAEL. Alpha-Pinene Effect on the Improvement of Working and Spatial memory in Rats. SCIENTIFIC JOURNAL OF KURDISTAN UNIVERSITY OF MEDICAL SCIENCES[Internet]. 2023;28(2 (125) ):28-39. Available from: https://sid.ir/paper/1083796/en

    IEEE: Copy

    Paria Hashemi, HELIA RAHMANI, MOHAMMAD RAMAN MOLOUDI, Zakaria Vahabzadeh, and ESMAEL IZADPANAH, “Alpha-Pinene Effect on the Improvement of Working and Spatial memory in Rats,” SCIENTIFIC JOURNAL OF KURDISTAN UNIVERSITY OF MEDICAL SCIENCES, vol. 28, no. 2 (125) , pp. 28–39, 2023, [Online]. Available: https://sid.ir/paper/1083796/en

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