title: Alterations in the N-methyl-D-aspartate receptor complex following focal cerebral ischemia.
abstract: The functional integrity of the N-methyl-D-aspartate receptor complex following focal cerebral ischemia in the rat has been examined at a time when brain tissue is irreversibly damaged. Twelve hours after unilateral permanent middle cerebral artery occlusion, [3H]-MK-801 binding was not significantly altered in the ischemic cerebral cortex compared to sham-operated animals. Moreover, the enhancement of [3H]MK-801 binding by exogenous glutamate was preserved in an area of the brain that was permanently damaged by the ischemic insult.
authors.affiliation: Wellcome Surgical Institute, University of Glasgow, U.K.
authors.forename: D
authors.initials: D
authors.lastname: Dewar
authors.forename: M C
authors.initials: MC
authors.lastname: Wallace
authors.forename: A
authors.initials: A
authors.lastname: Kurumaji
authors.forename: J
authors.initials: J
authors.lastname: McCulloch
mesh_terms: D000818:Animals; D001157:Arterial Occlusive Diseases / Q000378:metabolism; D001921:Brain / Q000378:metabolism*; D002545:Brain Ischemia / Q000378:metabolism*; D002536:Cerebral Arteries; D003986:Dibenzocycloheptenes / Q000378:metabolism; D016291:Dizocilpine Maleate; D005971:Glutamates / Q000494:pharmacology; D018698:Glutamic Acid; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D016194:Receptors, N-Methyl-D-Aspartate; D017981:Receptors, Neurotransmitter / Q000378:metabolism*
chemical_list: D003986:Dibenzocycloheptenes; D005971:Glutamates; D016194:Receptors, N-Methyl-D-Aspartate; D017981:Receptors, Neurotransmitter; D018698:Glutamic Acid; D016291:Dizocilpine Maleate