Horseradish peroxidase uptake of the synaptic vesicles in the superior cervical ganglion of the cat

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The function-dependent changes in synaptic vesicle number and horseradish peroxidase (HRP) labeling were studied in the synapses of cat superior cervical ganglia. It was found that only a low percentage of vesicles contained the extracellular marker. Supramaximal stimulation (15 min) and subsequent rest (5 min) did not result in significant changes in vesicle number and the percentage of labeled vesicles also remained at about the same level. The low and activity-independent HRP labeling rate does not exclude the possibility of vesicle recycling but indicates that it might be only indirectly connected to the transmitter release itself.

Original languageEnglish
Pages (from-to)375-378
Number of pages4
JournalBrain Research
Volume362
Issue number2
DOIs
Publication statusPublished - Jan 8 1986

Fingerprint

Superior Cervical Ganglion
Synaptic Vesicles
Horseradish Peroxidase
Cats
Recycling
Synapses
Extracellular Vesicles

Keywords

  • electron microscopy
  • horseradish peroxidase
  • sympathetic ganglion
  • synaptic vesicle

ASJC Scopus subject areas

  • Developmental Biology
  • Molecular Biology
  • Clinical Neurology
  • Neuroscience(all)

Cite this

Horseradish peroxidase uptake of the synaptic vesicles in the superior cervical ganglion of the cat. / Párducz, A.

In: Brain Research, Vol. 362, No. 2, 08.01.1986, p. 375-378.

Research output: Contribution to journalArticle

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