title: Co-administration of (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid and arachidonic acid potentiates synaptic transmission in rat hippocampal slices.
abstract: Perfusion of the 1S,3R isomer of trans-aminocyclopentane-1,3-dicarboxylic acid (t-ACPD, 50 microM), or arachidonic acid (10 microM), for 5 min produced only depression of the field excitatory postsynaptic potential recorded in the CA1 region of rat hippocampal slices from which the CA3 region had been removed. However, perfusion of t-ACPD and arachidonic acid in combination induced a rapid potentiation of the response which in 4/6 slices was maintained for at least 90 min.
authors.affiliation: Department of Biomedical Sciences, Marischal College, University of Aberdeen, UK.
authors.forename: D R
authors.initials: DR
authors.lastname: Collins
authors.forename: S N
authors.initials: SN
authors.lastname: Davies
mesh_terms: D000818:Animals; D016718:Arachidonic Acid / Q000008:administration & dosage / Q000494:pharmacology*; D003515:Cycloleucine / Q000031:analogs & derivatives* / Q000378:metabolism / Q000494:pharmacology; D004357:Drug Synergism; D006624:Hippocampus / Q000187:drug effects* / Q000502:physiology; D066298:In Vitro Techniques; D051381:Rats; D013237:Stereoisomerism; D009435:Synaptic Transmission / Q000187:drug effects*
chemical_list: D003515:Cycloleucine; C036361:1-amino-1,3-dicarboxycyclopentane; D016718:Arachidonic Acid