K+ and Ca2+ channel blocking agents increase or decrease stimulus-evoked but not spontaneous quantal transmitter release in sympathetic nerve terminals

Acta Physiol Scand. 1990 Feb;138(2):235-7. doi: 10.1111/j.1748-1716.1990.tb08838.x.
No abstract available

Publication types

  • Comparative Study
  • Research Support, Non-U.S. Gov't

MeSH terms

  • 4-Aminopyridine / pharmacology
  • Action Potentials / drug effects
  • Adenosine Triphosphate / metabolism*
  • Animals
  • Cadmium / pharmacology
  • Calcium Channel Blockers / pharmacology*
  • Drug Combinations
  • Electric Stimulation
  • In Vitro Techniques
  • Male
  • Mice
  • Nerve Endings / metabolism*
  • Neuromuscular Junction / physiology
  • Nifedipine / pharmacology
  • Potassium Channels / drug effects*
  • Sympathetic Nervous System / physiology
  • Synaptic Transmission / drug effects*
  • Tetraethylammonium Compounds / pharmacology
  • Vas Deferens / innervation

Substances

  • Calcium Channel Blockers
  • Drug Combinations
  • Potassium Channels
  • Tetraethylammonium Compounds
  • Cadmium
  • Adenosine Triphosphate
  • 4-Aminopyridine
  • Nifedipine