Accentuation of general anaesthetic activity of ketamine by glutamate NMDA (N-methyl D-aspartate) receptor antagonist
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Date
2018-11
Journal Title
Journal ISSN
Volume Title
Publisher
Medip Academy
Abstract
Background: The aim of the present study was to evaluate the potentiation of general anaesthetic activity of ketamine by NMDA receptor antagonist ‘amantadine’ in wistar albino rats.Methods: The wistar albino rats of either sex were divided into three groups of five animals in each group. Group I received ketamine 80mg/kg, group II received ketamine 40mg/kg along with amantadine 40mg/kg and group III received ketamine 80mg/kg along with amantadine 40mg/kg to evaluate the potentiation of general anaesthetic effect of ketamine. The sleep latency time and the total sleeping time were measured in all the three groups.Results: The sleep latency time of group III is significantly decreased (p <0.035) and as equal to that of group II when compared to group I. The sleeping time of group III is significantly increased (p <0.001) when compared to group I.Conclusions: Amantadine - the NMDA receptor antagonist potentiates the general anaesthetic activity of ketamine.
Description
Keywords
Amantadine, General anaesthetic effect, Ketamine, NMDA receptor antagonist
Citation
Umamageswari M. S., Vasanthan, Kumar Nikitha S.. Accentuation of general anaesthetic activity of ketamine by glutamate NMDA (N-methyl D-aspartate) receptor antagonist. International Journal of Basic & Clinical Pharmacology. 2018 Nov; 7(11): 2132-2136