title: Lithium preincubation stimulates the potassium-induced release of cholecystokinin from slices of cerebral cortex and caudate-putamen incubated in vitro.
abstract: Potassium-evoked cholecystokinin (CCK) release from slices of caudate-putamen and cerebral cortex, but not hippocampus incubated in vitro was increased by 152-175% by preincubation for 40 min with 10 mM lithium. These results and previous studies suggest that although different physiological agents regulate CCK release in these brain regions, these agents may share a common intracellular mediator which may be a product of inositol phospholipid turnover.
mesh_terms: D000818:Animals; D002421:Caudate Nucleus / Q000187:drug effects* / Q000378:metabolism; D002540:Cerebral Cortex / Q000187:drug effects* / Q000378:metabolism; D002712:Chlorides / Q000494:pharmacology*; D002766:Cholecystokinin / Q000378:metabolism*; D006624:Hippocampus / Q000187:drug effects / Q000378:metabolism; D066298:In Vitro Techniques; D008094:Lithium / Q000494:pharmacology*; D018021:Lithium Chloride; D008297:Male; D011188:Potassium / Q000494:pharmacology; D011699:Putamen / Q000187:drug effects* / Q000378:metabolism; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D002712:Chlorides; D002766:Cholecystokinin; D008094:Lithium; D018021:Lithium Chloride; D011188:Potassium