Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.4.16.2 (PCP)
 3,761 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In the present study, we have investigated the effects of two selective 5-HT6 receptor antagonists, Ro04-6790 and Ro65-7199, in three drug-induced models of PPI disruption and on latent inhibition (LI) utilizing a conditioned lick suppression (CLS) procedure. Clozapine was included in each experiment for comparison. Neither Ro04-6790 nor Ro65-7199 (both 30 mg/kg) affected the PPI disruption produced by PCP (1.5 mg/kg s.c.), apomorphine (0.1 mg/kg s.c.), or LSD (0.1 mg/kg s.c.). There was also no interaction between each drug and CS preexposure in the CLS test indicating a failure of each drug to facilitate LI. In contrast, clozapine (12 mg/kg) attenuated an apomorphine and PCP-induced PPI deficit, although the PPI disruption produced by LSD was not significantly affected. At a lower dose of 5 mg/kg, clozapine also facilitated LI. Since each of these tests bear some predictive validity for the detection of antipsychotic drugs, the present studies do not support a therapeutic potential of 5-HT6 receptor antagonists in this regard.
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PMID:Effect of the 5-HT6 receptor antagonists Ro04-6790 and Ro65-7199 on latent inhibition and prepulse inhibition in the rat: comparison to clozapine. 1287 17