Literature DB >> 10536221

Acute and chronic nicotine exposure differentially facilitate the induction of LTP.

S Fujii1, Z Ji, N Morita, K Sumikawa.   

Abstract

We report here that acute and chronic nicotine exposure facilitated the induction of long-term potentiation (LTP), a leading candidate for a cellular mechanism underlying learning and memory, in the hippocampus. Furthermore, acute application of nicotine in chronic nicotine-treated hippocampus further facilitated the induction of LTP, suggesting that acute and chronic nicotine effects on LTP induction are mediated by different mechanisms. These findings not only provide evidence for chronic nicotine-induced synaptic changes in the hippocampus, but also an explanation of the cellular basis of nicotine-induced cognitive enhancement.

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Year:  1999        PMID： 10536221     DOI： 10.1016/s0006-8993(99)01982-4

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


  69 in total

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Journal:  J Physiol       Date:  2011-11-28       Impact factor: 5.182

2.  Nicotine facilitates long-term potentiation induction in oriens-lacunosum moleculare cells via Ca2+ entry through non-alpha7 nicotinic acetylcholine receptors.

Authors:  Yousheng Jia; Yoshihiko Yamazaki; Sakura Nakauchi; Ken-Ichi Ito; Katumi Sumikawa
Journal:  Eur J Neurosci       Date:  2010-01-26       Impact factor: 3.386

Review 3.  Nicotinic modulation of hippocampal cell signaling and associated effects on learning and memory.

Authors:  Munir Gunes Kutlu; Thomas J Gould
Journal:  Physiol Behav       Date:  2015-12-11

4.  Coantagonism of glutamate receptors and nicotinic acetylcholinergic receptors disrupts fear conditioning and latent inhibition of fear conditioning.

Authors:  Thomas J Gould; Michael C Lewis
Journal:  Learn Mem       Date:  2005 Jul-Aug       Impact factor: 2.460

Review 5.  Nicotinic modulation of neuronal networks: from receptors to cognition.

Authors:  Huibert D Mansvelder; Karlijn I van Aerde; Jonathan J Couey; Arjen B Brussaard
Journal:  Psychopharmacology (Berl)       Date:  2005-07-02       Impact factor: 4.530

6.  Nicotinic acetylcholine receptors at glutamate synapses facilitate long-term depression or potentiation.

Authors:  Shaoyu Ge; John A Dani
Journal:  J Neurosci       Date:  2005-06-29       Impact factor: 6.167

7.  Chronic nicotine cell specifically upregulates functional alpha 4* nicotinic receptors: basis for both tolerance in midbrain and enhanced long-term potentiation in perforant path.

Authors:  Raad Nashmi; Cheng Xiao; Purnima Deshpande; Sheri McKinney; Sharon R Grady; Paul Whiteaker; Qi Huang; Tristan McClure-Begley; Jon M Lindstrom; Cesar Labarca; Allan C Collins; Michael J Marks; Henry A Lester
Journal:  J Neurosci       Date:  2007-08-01       Impact factor: 6.167

8.  Long-lasting enhancement of glutamatergic synaptic transmission by acetylcholine contrasts with response adaptation after exposure to low-level nicotine.

Authors:  R Girod; L W Role
Journal:  J Neurosci       Date:  2001-07-15       Impact factor: 6.167

9.  Oral contraceptives and nicotine synergistically exacerbate cerebral ischemic injury in the female brain.

Authors:  Ami P Raval; Raquel Borges-Garcia; Francisca Diaz; Thomas J Sick; Helen Bramlett
Journal:  Transl Stroke Res       Date:  2013-02-13       Impact factor: 6.829

10.  Involvement of hippocampal jun-N terminal kinase pathway in the enhancement of learning and memory by nicotine.

Authors:  Justin W Kenney; Cédrick Florian; George S Portugal; Ted Abel; Thomas J Gould
Journal:  Neuropsychopharmacology       Date:  2010-01       Impact factor: 7.853
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