Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P01350 (gastrin)
 9,683 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Tifluadom, a benzodiazepine kappa-opiate agonist, stereoselectively inhibited the binding of 125I-CCK to pancreatic membranes (IC50 = 47 nM). Several other opiate agonists were ineffective. Scatchard analysis indicated the inhibition of CCK binding by tifluadom was competitive in nature. Tifluadom (1 microM) did not displace 125I-CCK binding to brain tissue or 125I-gastrin binding to fundic glands. In the isolated guinea pig gallbladder, tifluadom antagonized CCK-8 induced contractions with an estimated pA2 of 6.8. These data demonstrate that tifluadom is a peripherally selective CCK antagonist. This unique action could contribute to its reported analgesic and appetite stimulatory properties.
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PMID:Tifluadom, a kappa-opiate agonist, acts as a peripheral cholecystokinin receptor antagonist. 302 27