Skip to main content
Log in

Relationship of brain antioxidant protection of aged mice with memory enhancing efficiency of Aegiceras corniculatum leaves

  • Research Article
  • Published:
Oriental Pharmacy and Experimental Medicine Aims and scope Submit manuscript

Abstract

The present study was investigated the brain antioxidant status and the memory enhancing efficiency of methanolic extract of Aegiceras corniculatum (AC) leaves in mice. The effects of 7-day oral administration of extracts at doses of 50 and 100 mg/kg BW were examined in both adult and aged group of mice. The memory enhancing activity was assessed by passive avoidance (PA) test and Morris water maze test (MWM). Amnesia was induced by scopolamine in MWM test. Both groups were subdivided into three groups (n = 10/groups) for PA test and five groups (n = 5/groups) for MWM test. Instantly after experiment, mice brain homogenates were subjected to determination of acetyl cholinesterase (AChE), superoxide dismutase (SOD), catalase (CAT), thiobarbituric acid reactive substances (TBARS), glutathione peroxidase (GPx), glutathione reductase (GR), glutathione S-transferase (GST), reduced glutathione (GSH) and reactive oxygen species (ROS). In PA test, both doses were significantly increased step through and escape latencies in both group of mice, whereas in MWM test, AC extract also significantly attenuated the effects of scopolamine compared to negative control animals in respective models. Additionally, the highest levels of SOD, CAT, GSH and GST were observed in the aged groups, whereas GR and GSHpx were observed in the adult groups. Moreover, AChE, TBARS and ROS levels were significantly decreased in both groups of mice in a dose-dependent manner. Histopathological analysis also showed the protected effect of AC. These findings together that A. corniculatum has potent antioxidant properties, capable of enhancing cognitive function in both adult and aged mice.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6

Similar content being viewed by others

References

Download references

Acknowledgements

The authors sincerely thank to Department of Horticulture, Sher-e-Bangla Agricultural University and Wazed Miah Science Research Center (WMSRC), Jahangirnagar University for laboratory facilities to conduct research work.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Latifa Bulbul.

Ethics declarations

Ethical Statement

All animal experiments were performed in accordance with the acts of the Animal Ethical Committee of NSTU Research Cell, Noakhali Science and Technology University. These guidelines were in accordance with the internationally accepted principles for laboratory use and care.

Conflict of Interest

The authors report no conflicts of interest. The authors alone are responsible for the content and writing of this article.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Bulbul, L., Kamruzzaman, S.M. & Mostafizur Rahman, M. Relationship of brain antioxidant protection of aged mice with memory enhancing efficiency of Aegiceras corniculatum leaves. Orient Pharm Exp Med 17, 397–407 (2017). https://doi.org/10.1007/s13596-017-0280-z

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s13596-017-0280-z

Keywords

Navigation