Literature DB >> 2863166

Inhibition of quantal transmitter release by the polycationic ligand cationized ferritin.

S J Publicover.   

Abstract

Cationized ferritin (200 micrograms ml-1) causes a reduction in both spontaneous and evoked transmitter release at the frog neuromuscular junction. The reduction in EPP amplitude probably reflects reduced Ca2+ -influx since full recovery can be achieved by elevation of [Ca2+]o. The effect on MEPP frequency is independent of [Ca2+]o and may well reflect a direct effect on exocytosis.

Entities:  

Mesh：

Substances：

Year:  1985        PMID： 2863166     DOI： 10.1007/bf00261355

Source DB:  PubMed          Journal:  Exp Brain Res        ISSN： 0014-4819            Impact factor:   1.972


  8 in total

1.  THE DEPENDENCE OF CONTRACTION AND RELAXATION OF MUSCLE FIBRES FROM THE CRAB MAIA SQUINADO ON THE INTERNAL CONCENTRATION OF FREE CALCIUM IONS.

Authors:  H PORTZEHL; P C CALDWELL; J C RUEEGG
Journal:  Biochim Biophys Acta       Date:  1964-05-25

2.  Mechanisms of cell fusion.

Authors:  Q F Ahkong; D Fisher; W Tampion; J A Lucy
Journal:  Nature       Date:  1975-01-17       Impact factor: 49.962

3.  Inhibition of spontaneous transmitter release by the membrane ligand cationized ferritin.

Authors:  S J Publicover
Journal:  Naunyn Schmiedebergs Arch Pharmacol       Date:  1982-02       Impact factor: 3.000

4.  The calcium dependence of spontaneous and evoked quantal release at the frog neuromuscular junction.

Authors:  S B Barton; I S Cohen; W van der Kloot
Journal:  J Physiol       Date:  1983-04       Impact factor: 5.182

5.  The chromaffin granule as a model for membrane fusion: implications for exocytosis.

Authors:  S J Morris; M J Costello; J D Robertson; T C Südhof; W F Odenwald; D H Haynes
Journal:  J Auton Nerv Syst       Date:  1983-01

6.  Binding of cationized and native ferritin to cellular structures of the electric organ of Torpedo marmorata.

Authors:  U Gerbracht; H Zimmermann
Journal:  Cell Tissue Res       Date:  1983       Impact factor: 5.249

Review 7.  Vesicle hypothesis of the release of quanta of acetylcholine.

Authors:  B Ceccarelli; W P Hurlbut
Journal:  Physiol Rev       Date:  1980-04       Impact factor: 37.312

8.  Inhibitory effects of cholinergic agents on the release of transmitter at the frog neuromuscular junction.

Authors:  C J Duncan; S J Publicover
Journal:  J Physiol       Date:  1979-09       Impact factor: 5.182
  8 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.