Effect of thiopental sodium on N-methyl-D-aspartate-gated currents
نویسندگان
چکیده
منابع مشابه
Combined Therapy for Anti-N-methyl D-aspartate Receptor Encephalitis
Background Anti-N-methyl- d-aspartate receptor (anti-NMDAR) encephalitis is an autoimmune neurological disorder that usually occurs as a paraneoplastic syndrome and is particularly associated with ovarian teratoma. Standard therapy for severe cases is not established and the prognosis in patients who do not respond to first-line treatment is poor. Case Report An 11-year-old boy complained ps...
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Introduction: N-methyl-D-aspartate (NMDA) receptors play a pivotal role in the development of tolerance and physical dependence to opiates. Activation of NMDA receptors involves the induction of long term potentiation (LTP) in hippocampus. Our previous study suggested that chronic oral administration of morphine enhanced NMDA dependent LTP in the CA1 area of hippocampal slices of rats. The p...
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In vivo, ethanol alters the effect of N-methyl-D-aspartate (NMDA) and GABA in some brain regions but is without effect in others. To determine whether these regional differences were due to differences in the effect of ethanol on postsynaptic NMDA or GABAA receptors, we examined the effect of ethanol on NMDA- and GABA-gated currents from neurons acutely dissociated from the lateral septal nucle...
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Superfusion of hippocampal slices with Mg2+ free medium (20-30 min) produced in CA1 interictal bursts and an enhancement of the Schaffer collateral synaptic response which persisted for over 2 h after return to control media. This long lasting effect, which was blocked by N-methyl-D-aspartate (NMDA) antagonists, was not associated with changes in postsynaptic cell excitability. A cut between CA...
متن کاملCa2+ inhibits the association of memantine with N-methyl-D-aspartate (NMDA) receptor-gated ion channels.
We examined the effect of 1-amino-3,5-dimethyladamantane (memantine) and (+)-5-methyl-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5,10-imine (MK-801) on the inhibition of [(3)H]MK-801 binding to crude synaptic membranes of rat forebrains in the absence or presence of Ca(2+). Ca(2+) decreased the potency of memantine to inhibit [(3)H]MK-801 binding. The effect of Ca(2+) was apparently competitive w...
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ژورنال
عنوان ژورنال: Canadian Journal of Anesthesia/Journal canadien d'anesthésie
سال: 2006
ISSN: 0832-610X,1496-8975
DOI: 10.1007/bf03022615