Memantine Reverses Social Withdrawal Induced by Ketamine in Rats

نویسندگان

  • Ezequiel Uribe
  • José Landaeta
  • Richard Wix
  • Antonio Eblen
چکیده

The objective of this study was to determine the effect of memantine on schizophrenia-like symptoms in a ketamine-induced social withdrawal model in rats. We examined therapeutic effects of memantine, an NMDA antagonist, and haloperidol, a classic antipsychotic drug, on this behavioral model. Administration of memantine (10 or 15 mg·kg(-1)) significantly reduced ketamine-induced social withdrawal, and this effect was more effective than that of haloperidol (0.25 mg·kg(-1)) by restoring the social interaction between rats with no modification in general motor activity. These results suggest that memantine could have a therapeutic potential for schizophrenia.

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عنوان ژورنال:

دوره 22  شماره 

صفحات  -

تاریخ انتشار 2013