Literature DB >> 3871401

Activity increases quantal size at the frog neuromuscular junction.

W Van der Kloot, T E Van der Kloot.   

Abstract

Two h of nerve stimulation at 10 Hz or of elevated spontaneous release in hypertonic solution increased the size of miniature end-plate potentials (m.e.p.p.'s) and currents at the frog neuromuscular junction, probably by increasing the amount of acetylcholine in a quantum. Increases in quantal size may modulate synaptic transmission.

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Year:  1985        PMID： 3871401     DOI： 10.1007/bf02005866

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  5 in total

1.  On the factors which determine the amplitude of the miniature end-plate potential.

Authors:  B KATZ; S THESLEFF
Journal:  J Physiol       Date:  1957-07-11       Impact factor: 5.182

2.  An effect of isethionate on neuromuscular transmission in the frog [proceedings].

Authors:  M L Ashford; K T Wann
Journal:  J Physiol       Date:  1978-12       Impact factor: 5.182

3.  Effects of nerve activity on the postsynaptic membrane of skeletal muscle.

Authors:  G Vrbová; A C Wareham
Journal:  Brain Res       Date:  1976-12-24       Impact factor: 3.252

4.  Inhibition of [3H]acetylcholine active transport by tetraphenylborate and other anions.

Authors:  D C Anderson; S C King; S M Parsons
Journal:  Mol Pharmacol       Date:  1983-07       Impact factor: 4.436

5.  Voltage clamp analysis of acetylcholine produced end-plate current fluctuations at frog neuromuscular junction.

Authors:  C R Anderson; C F Stevens
Journal:  J Physiol       Date:  1973-12       Impact factor: 5.182
  5 in total
  6 in total

1.  2-(4-phenylpiperidino) cyclohexanol (AH5183) decreases quantal size at the frog neuromuscular junction.

Authors:  W Van der Kloot
Journal:  Pflugers Arch       Date:  1986-01       Impact factor: 3.657

2.  The packing of acetylcholine into quanta at the frog neuromuscular junction is inhibited by increases in intracellular sodium.

Authors:  W Van der Kloot
Journal:  Pflugers Arch       Date:  1988-08       Impact factor: 3.657

3.  Giant miniature end-plate potentials at the untreated and emetine-treated frog neuromuscular junction.

Authors:  K A Alkadhi
Journal:  J Physiol       Date:  1989-05       Impact factor: 5.182

4.  Increasing quantal size at the mouse neuromuscular junction and the role of choline.

Authors:  S P Yu; W Van der Kloot
Journal:  J Physiol       Date:  1991-02       Impact factor: 5.182

5.  Effects of activators and inhibitors of protein kinase A on increases in quantal size at the frog neuromuscular junction.

Authors:  W Van der Kloot; D D Brănişteanu
Journal:  Pflugers Arch       Date:  1992-03       Impact factor: 3.657

6.  Nicotinic agonists antagonize quantal size increases and evoked release at frog neuromuscular junction.

Authors:  W Van der Kloot
Journal:  J Physiol       Date:  1993-08       Impact factor: 5.182
  6 in total

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