The anxiolytic-like effect of MCI-225, a selective NA reuptake inhibitor with 5-HT3 receptor antagonism

  • Pharmacol Biochem Behav. 2001 Apr;68(4):677-83. doi: 10.1016/s0091-3057(01)00485-3.
J Eguchi  1 ,  Y Inomata ,  K Saito
Affiliations
  • 1. Pharmaceuticals Research Laboratory I, Yokohama Research Center Mitsubishi-Tokyo Pharmaceuticals, Inc., Yokohama, Japan. [email protected]
PMID: 11526964 DOI: 10.1016/s0091-3057(01)00485-3
Abstract

We have previously reported that MCI-225, a selective noradrenaline (NA) reuptake inhibitor with serotonin (5-HT)3 receptor antagonism, shows antidepressant-like properties in experiments using rodents. In this study, we investigated the effect of MCI-225 in anxiety models in comparison with diazepam, ondansetron, maprotiline, imipramine, and trazodone. In social interaction (SI) test in rats, MCI-225 (10 and 30 mg/kg, p.o.), diazepam (1-10 mg/kg, p.o.), and a selective 5-HT3 receptor antagonist ondansetron (1 mg/kg, p.o.) significantly increas

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