Literature DB >> 3427466

Electroconvulsive treatment reduces long-term potentiation in rat hippocampus.

R Anwyl1, J Walshe, M Rowan.   

Abstract

The effect of repeated electroconvulsive treatment (ECT) was investigated on long-term potentiation (LTP) in the rat hippocampal slice. Extracellular, recordings of population spikes and excitatory postsynaptic potentials (EPSP) were made from the pyramidal cell layer of CA1 in response to stimulation of the stratum radiatum. LTP was induced by 5 high-frequency trains of stimuli. ECT (10 treatments, 1 treatment every day for 20 days) markedly inhibited LTP of the population spike and EPSP. Thus LTP of the 25% maximum population spike was 104% in control, and 20% in rats 24 h after ECT. LTP of the EPSP was 35% in control and 12% after ECT.

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Year:  1987        PMID： 3427466     DOI： 10.1016/0006-8993(87)91629-5

Source DB:  PubMed          Journal:  Brain Res        ISSN： 0006-8993            Impact factor:   3.252


  6 in total

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2.  Antidepressants that inhibit both serotonin and norepinephrine reuptake impair long-term potentiation in hippocampus.

Authors:  Jennifer D Cooke; Hannah M Cavender; Hope K Lima; Lawrence M Grover
Journal:  Psychopharmacology (Berl)       Date:  2014-04-30       Impact factor: 4.530

3.  Modulation of DL-alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid/quisqualate receptors by phospholipase A2: a necessary step in long-term potentiation?

Authors:  G Massicotte; P Vanderklish; G Lynch; M Baudry
Journal:  Proc Natl Acad Sci U S A       Date:  1991-03-01       Impact factor: 11.205

4.  Perturbed dentate gyrus function in serotonin 5-HT2C receptor mutant mice.

Authors:  L H Tecott; S F Logue; J M Wehner; J A Kauer
Journal:  Proc Natl Acad Sci U S A       Date:  1998-12-08       Impact factor: 11.205

5.  Systemic injection of kainic acid differently affects LTP magnitude depending on its epileptogenic efficiency.

Authors:  Luz M Suárez; Elena Cid; Beatriz Gal; Marion Inostroza; Jorge R Brotons-Mas; Daniel Gómez-Domínguez; Liset Menéndez de la Prida; José M Solís
Journal:  PLoS One       Date:  2012-10-31       Impact factor: 3.240

6.  The FAAH inhibitor URB597 suppresses hippocampal maximal dentate afterdischarges and restores seizure-induced impairment of short and long-term synaptic plasticity.

Authors:  Roberto Colangeli; Massimo Pierucci; Arcangelo Benigno; Giuseppe Campiani; Stefania Butini; Giuseppe Di Giovanni
Journal:  Sci Rep       Date:  2017-09-11       Impact factor: 4.379
  6 in total

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