Abstract:
:N-Cyclohexyl-3-methoxyquinoxalin-2-carboxamide (QCM-13), a novel 5-HT3 antagonist identified from a series of compounds with higher pA2 (7.6) and good log P (2.91) value was screened in rodent models of depression such as forced swim test (FST), tail suspension test (TST), interaction studies with standard anti-depressants and confirmatory studies such as reversal of parthenolide induced depression and reserpine induced hypothermia. In FST (2 and 4 mg/kg) and TST (2 and 4 mg/kg), QCM-13 significantly reduced the duration of immobility in mice without affecting the base line locomotion. QCM-13 (2 and 4 mg/kg) was also found to have significant interaction with standard anti-depressants (fluoxetine and bupropion in FST and TST respectively). Further, reversal of parthenolide induced depression in mice and reserpine induced hypothermia in rat models indicate the serotonergic influence of QCM-13 for anti-depressant potential.
journal_name
Indian J Exp Bioljournal_title
Indian journal of experimental biologyauthors
Gupta D,Devadoss T,Bhatt S,Gautam B,Jindal A,Pandey D,Mahesh Rsubject
Has Abstractpub_date
2011-08-01 00:00:00pages
619-26issue
8eissn
0019-5189issn
0975-1009journal_volume
49pub_type
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