Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P46098 (5-HT3 receptor)
 2,290 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The cholecystokininB receptor antagonist CI-988 ([R-(R*,R*)]-4-[[2-[[3-(1H-indol-3-yl)-2-methyl-1-oxo-2- [[(tricyclo[3.3.1.1(3,7)]dec-2-yloxy)carbonyl]amino]- propyl]amino]-1-phenylethyl]amino]-4-oxobutanoic acid compound with 1-deoxy-1-(methylamino)-D-glucitol (1:1)) and the benzodiazepine receptor agonist diazepam were tested for potential anxiolytic effects on punished exploratory behavior in the four-plate test using mice. Diazepam (0.31-5 mg/kg PO) increased the number of shocks taken in a dose-dependent manner, an effect blocked by the benzodiazepine receptor antagonist flumazenil. CI-988 (0.00001-1 mg/kg PO) tended to increase the number of delivered shocks over the chosen dose range; this effect was, however, not dose-related or as large as that produced by diazepam. A limited testing of the 5-hydroxytryptamine3 receptor antagonist ondansetron (0.1 and 1 mg/kg PO) suggested an effect similar to CI-988. These results indicate that distinct and contrasting dose-response profiles exist for these classical and atypical drugs in an animal model of anxiety based on electric shock.
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PMID:Differential profile of the CCKB receptor antagonist CI-988 and diazepam in the four-plate test. 787 Oct 56