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Year : 1999  |  Volume : 31  |  Issue : 3  |  Page : 214--221

Silver preparations used in Indian systems of medicine: Neuropsychobehavioural effects

Nadeem Ayesha1, T Khanna2, SB Vohora3 
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Correspondence Address:
Nadeem Ayesha


Objective: To study the neuropsychobehavioural effects of traditional silver preparations: Raupya Bhasma, Kushta Nuqra and Chandi Warq. Methods: The preparations were subjected to a battery of 30 tests for general neuropsychopharmacological effects, cognitive functions, antidepressant, anxiolytic, neuroleptic and serenic activities, effects on growth, body weight, endurance and fatigue. Results: The test drugs (50 mg/kg, p.o.) caused significant reduction of haloperidol-induced catalepsy in rats. Incorporation in the diet of rat pups (1% w/w for 6 weeks) lead to significantly higher growth rate when compared to control animals. No appreciable effects were discernible on other parameters. Conclusion: Silver preparations used in Ayurveda and Unani-Tibb showed anticataleptic and growth promoting effects without gross or subtle toxicities, weight loss, sedation, motor deficit, aggression or ill effects on cognitive functions.


How to cite this article:
Ayesha N, Khanna T, Vohora S B. Silver preparations used in Indian systems of medicine: Neuropsychobehavioural effects.Indian J Pharmacol 1999;31:214-221


How to cite this URL:
Ayesha N, Khanna T, Vohora S B. Silver preparations used in Indian systems of medicine: Neuropsychobehavioural effects. Indian J Pharmacol [serial online] 1999 [cited 2020 Jan 24 ];31:214-221
Available from: http://www.ijp-online.com/article.asp?issn=0253-7613;year=1999;volume=31;issue=3;spage=214;epage=221;aulast=Ayesha;type=0