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Evidence-Based Complementary and Alternative MedicineVolume 2011 2011, Article ID 898593, 9 pages

Original Article

Pharmacology Division, Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science & Technology, Hisar 125001, India

Rajendra Institute of Technology & Sciences, 4th milestone Hisar Road, Sirsa 125055, India

Received 20 April 2009; Accepted 1 March 2010

Copyright © 2011 Milind Parle and Nitin Bansal. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


Chyawanprash Chy is an ayurvedic formulation commonly consumed in Indian households. Chy is a comprehensive herbal tonic, prepared from around 50 herbs employing anwala Emblica officinalis as the basic ingredient. The present study was undertaken to explore the beneficial effects of Chy at the dose of 1 and 2% w-w of diet administered daily for 15 successive days in mice with memory deficits. A total of 228 mice divided in 38 groups were employed in this study. Morris water maze, Hebb-Williams maze and elevated plus maze served as exteroceptive memory models, whereas scopolamine Sco-induced amnesia and alprazolam Alp-induced amnesia served as interoceptive memory models. The brain acetylcholinesterase activity, brain thiobarbituric acid reactive substances TBARS and reduced glutathione levels GSH were also estimated. The administration of Chy for 15 consecutive days significantly protected the animals from developing memory impairment. Furthermore, there was a significant decrease in brain TBARS and increase in GSH levels after administration of Chy 2% w-w, thereby indicating decreased free radical generation and increased scavenging of free radical, respectively. Thus, Chy may prove to be a useful remedy for the management of Alzheimer’s disease owing to its antioxidant effect, pro-cholinergic action and-or antiamnesic potential.

Autor: Milind Parle and Nitin Bansal



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