Arachidonic acid inhibits transient potassium currents and broadens action potentials during electrographic seizures in hippocampal pyramidal and inhibitory interneurons.

scientific article published in May 1997

Arachidonic acid inhibits transient potassium currents and broadens action potentials during electrographic seizures in hippocampal pyramidal and inhibitory interneurons. is …
instance of (P31):
scholarly articleQ13442814

External links are
P356DOI10.1523/JNEUROSCI.17-10-03476.1997
P932PMC publication ID6573692
P698PubMed publication ID9133373

P50authorSotirios KerosQ73302749
P2093author name stringC J McBain
P2860cites workCloning of a novel component of A-type K+ channels operating at subthreshold potentials with unique expression in heart and brainQ24314521
External blockade of the major cardiac delayed-rectifier K+ channel (Kv1.5) by polyunsaturated fatty acidsQ24564480
Arachidonic acid metabolismQ28287622
Functional coupling of SSTR4, a major hippocampal somatostatin receptor, to adenylate cyclase inhibition, arachidonate release and activation of the mitogen-activated protein kinase cascadeQ28567766
Fatty acids inhibit apical membrane chloride channels in airway epitheliaQ33807711
Acetylcholine raises excitability by inhibiting the fast transient potassium current in cultured hippocampal neuronsQ35603313
Direct regulation of ion channels by fatty acidsQ36649339
Receptor-mediated activation of phospholipase A2 and arachidonic acid release in signal transductionQ37903002
Action potential repolarization and a fast after-hyperpolarization in rat hippocampal pyramidal cellsQ38179410
The accumulation of free arachidonic acid, diacylglycerols, prostaglandins, and lipoxygenase reaction products in the brain during experimental epilepsyQ39501529
Dendritic attenuation of synaptic potentials and currents: the role of passive membrane propertiesQ40390496
Modulation of ion channels by arachidonic acidQ40394692
Arachidonic acid modulates hippocampal calcium current via protein kinase C and oxygen radicalsQ41195017
NMDA receptors activate the arachidonic acid cascade system in striatal neuronsQ41337105
Subcellular segregation of two A-type K+ channel proteins in rat central neuronsQ42458250
Electrotonic profiles of interneurons in stratum pyramidale of the CA1 region of rat hippocampusQ42496652
Inhibition of the Kv4 (Shal) family of transient K+ currents by arachidonic acid.Q42554319
Arachidonic acid metabolites as mediators of somatostatin-induced increase of neuronal M-currentQ44006618
Long-term changes of synaptic transmission induced by arachidonic acid in the CA1 subfield of the rat hippocampusQ45134971
Activation of metabotropic glutamate receptors differentially affects two classes of hippocampal interneurons and potentiates excitatory synaptic transmissionQ48102828
Potassium-induced spontaneous electrographic seizures in the rat hippocampal sliceQ48133523
Diverse sources of hippocampal unitary inhibitory postsynaptic potentials and the number of synaptic release sitesQ48137697
Arachidonic acid augments potassium currents in rat neocortical neurones.Q48307183
Potentiation of NMDA receptor currents by arachidonic acidQ48526957
Slow and fast transient potassium currents in cultured rat hippocampal cellsQ48575708
Regulation of fast inactivation of cloned mammalian IK(A) channels by cysteine oxidationQ48670891
Identification of molecular components of A-type channels activating at subthreshold potentials.Q48794705
Muscarinic receptors mediate the release of arachidonic acid from spinal cord and hippocampal neurons in primary cultureQ48878491
Arachidonic acid released from striatal neurons by joint stimulation of ionotropic and metabotropic quisqualate receptorsQ48897492
Long-term potentiation in distinct subtypes of hippocampal nonpyramidal neurons.Q48938396
Presynaptic facilitation of glutamate release from isolated hippocampal mossy fiber nerve endings by arachidonic acidQ48947210
Developmental expression and functional characterization of the potassium-channel subunit Kv3.1b in parvalbumin-containing interneurons of the rat hippocampus.Q52203002
Voltage-gated potassium currents in stratum oriens-alveus inhibitory neurones of the rat CA1 hippocampus.Q54158798
Arachidonic-acid metabolites as second messengersQ59070000
Arachidonic acid induces a long-term activity-dependent enhancement of synaptic transmission in the hippocampusQ59081310
Lipoxygenase metabolites of arachidonic acid as second messengers for presynaptic inhibition of Aplysia sensory cellsQ59095481
Potassium channels in cardiac cells activated by arachidonic acid and phospholipidsQ69621180
Arachidonic acid inhibits sodium currents and synaptic transmission in cultured striatal neuronsQ70478374
Potassium conductances underlying repolarization and after-hyperpolarization in rat CA1 hippocampal interneuronesQ70939179
Glutamate, arachidonic acid, and calcium regulation in cultured hippocampal astrocytes: involvement in ischemia?Q71495307
Somatostatin stimulates BKCa channels in rat pituitary tumor cells through lipoxygenase metabolites of arachidonic acidQ71822832
Passive propagation of LTD to stratum oriens-alveus inhibitory neurons modulates the temporoammonic input to the hippocampal CA1 regionQ71909046
Differential spatiotemporal expression of K+ channel polypeptides in rat hippocampal neurons developing in situ and in vitroQ72240863
Suppression of neuronal potassium A-current by arachidonic acidQ72638184
Hippocampal inhibitory neuron activity in the elevated potassium model of epilepsyQ72647107
On the role of arachidonic acid in M-current modulation by muscarine in bullfrog sympathetic neuronsQ72816644
P433issue10
P407language of work or nameEnglishQ1860
P304page(s)3476-3487
P577publication date1997-05-01
P1433published inJournal of NeuroscienceQ1709864
P1476titleArachidonic acid inhibits transient potassium currents and broadens action potentials during electrographic seizures in hippocampal pyramidal and inhibitory interneurons
P478volume17