Literature DB >> 8219041

Potentiation of synaptic transmission by neuropeptide AVP4-8 (ZNC(C)PR) in rat hippocampal slices.

X W Rong1, X F Chen, Y C Du.   

Abstract

The effect of AVP4-8 on synaptic transmission in rat hippocampal slices was studied using both extracellular and intracellular recording. AVP4-8 induced a long-lasting potentiation effect on the evoked EPSP and enhanced LTP in pyramidal neurones. The lowest effective concentration of AVP4-8 was 1 x 10(-12) M, three to four orders of magnitude lower than that of AVP. These findings support the concept that AVP4-8 is a new memory-enhancing peptide and should be written as ZNC(C)PR. The results show that the potentiation effect of ZNC(C)PR is mainly due to a presynaptic mechanism of action.

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Year:  1993        PMID： 8219041

Source DB:  PubMed          Journal:  Neuroreport        ISSN： 0959-4965            Impact factor:   1.837


  8 in total

1.  The effects of vasopressin on hippocampal slices from trained rats.

Authors:  I V Kudryashova; I E Kudryashov
Journal:  Neurosci Behav Physiol       Date:  1999 May-Jun

Review 2.  Molecular neurobiology and pharmacology of the vasopressin/oxytocin receptor family.

Authors:  J Peter; H Burbach; R A Adan; S J Lolait; F W van Leeuwen; E Mezey; M Palkovits; C Barberis
Journal:  Cell Mol Neurobiol       Date:  1995-10       Impact factor: 5.046

3.  Investigation of the influence of a vasopressin analog on the efficiency of glutamatergic transmission in the hippocampus.

Authors:  I E Kudryashov; E M Ivanova
Journal:  Neurosci Behav Physiol       Date:  1996 Sep-Dec

4.  Vasopressin facilitates GABAergic transmission in rat hippocampus via activation of V(1A) receptors.

Authors:  Gunasekaran Ramanathan; Nicholas I Cilz; Lalitha Kurada; Binqi Hu; Xiaoping Wang; Saobo Lei
Journal:  Neuropharmacology       Date:  2012-08-03       Impact factor: 5.250

5.  Arginine vasopressin ameliorates spatial learning impairments in chronic cerebral hypoperfusion via V1a receptor and autophagy signaling partially.

Authors:  C Yang; X Zhang; J Gao; M Wang; Z Yang
Journal:  Transl Psychiatry       Date:  2017-07-18       Impact factor: 6.222

6.  Embelin Improves the Spatial Memory and Hippocampal Long-Term Potentiation in a Rat Model of Chronic Cerebral Hypoperfusion.

Authors:  Saatheeyavaane Bhuvanendran; Siti Najmi Syuhadaa Bakar; Yatinesh Kumari; Iekhsan Othman; Mohd Farooq Shaikh; Zurina Hassan
Journal:  Sci Rep       Date:  2019-10-10       Impact factor: 4.379

7.  Roles of PLCβ, PIP2 , and GIRK channels in arginine vasopressin-elicited excitation of CA1 pyramidal neurons.

Authors:  Binqi Hu; Cody A Boyle; Saobo Lei
Journal:  J Cell Physiol       Date:  2021-07-20       Impact factor: 6.513

Review 8.  Oxytocin and vasopressin: linking pituitary neuropeptides and their receptors to social neurocircuits.

Authors:  Danielle A Baribeau; Evdokia Anagnostou
Journal:  Front Neurosci       Date:  2015-09-24       Impact factor: 4.677
  8 in total

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