title: Effective inhibition by pentobarbital of forskolin-stimulated adenylate cyclase activity in rat brain.
abstract: The effect of pentobarbital on the adenylate cyclase system was examined in synaptosomal membranes from rat brain. Pentobarbital inhibited forskolin-stimulated enzyme activity more effectively than the basal and Mn2(+)-stimulated enzyme activities. The degree of inhibition of the enzyme activity by pentobarbital was increased by the presence of forskolin in a concentration-dependent manner. No significant difference is observed in the degree of the inhibition by pentobarbital between the basal and forskolin-stimulated activities in the membranes prepared from the peripheral tissues.
authors.forename: T
authors.initials: T
authors.lastname: Dan'ura
authors.forename: T
authors.initials: T
authors.lastname: Kurokawa
authors.forename: A
authors.initials: A
authors.lastname: Yamashita
authors.forename: S
authors.initials: S
authors.lastname: Ishibashi
mesh_terms: D000262:Adenylyl Cyclases / Q000378:metabolism*; D000818:Animals; D001921:Brain / Q000187:drug effects / Q000201:enzymology*; D005576:Colforsin / Q000037:antagonists & inhibitors* / Q000494:pharmacology; D066298:In Vitro Techniques; D008297:Male; D010424:Pentobarbital / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains; D013574:Synaptosomes / Q000187:drug effects / Q000201:enzymology
chemical_list: D005576:Colforsin; D000262:Adenylyl Cyclases; D010424:Pentobarbital