title: Differential glutamate release in brain regions of long sleep and short sleep mice.
abstract: The 30 mM K+-induced release of endogenous glutamate has been examined in slices of cortex, hippocampus, striatum and cerebellum from "short sleep" and "long sleep" mice, lines genetically selected for differential response to acute ethanol administration. In cortex and striatum, glutamate release was significantly higher in "short sleep" mice, while in hippocampus the difference was reversed. No differences were observed in glutamate release from cerebellum. The release was Ca++-dependent, being inhibited by lanthanum and verapamil.
mesh_terms: D000818:Animals; D001923:Brain Chemistry; D002118:Calcium / Q000502:physiology; D005260:Female; D005971:Glutamates / Q000378:metabolism*; D018698:Glutamic Acid; D007811:Lanthanum / Q000494:pharmacology; D008297:Male; D051379:Mice; D008815:Mice, Inbred Strains; D011188:Potassium / Q000494:pharmacology; D012890:Sleep / Q000502:physiology*; D013045:Species Specificity; D013050:Spectrometry, Fluorescence; D014700:Verapamil / Q000494:pharmacology
chemical_list: D005971:Glutamates; D018698:Glutamic Acid; D007811:Lanthanum; D014700:Verapamil; D011188:Potassium; D002118:Calcium