Synaptic potentials recorded from sea anemone muscle cells in situ

Synaptic potentials recorded from sea anemone muscle cells in situ

Three pulse types, A, B, and C, can be recorded from column ring preparations of the sea anemone Calliactis parasitica (Couch). Lucifer Yellow injection confirmed that the recording sites are intracellular in endodermal myoepithelial cells. Type C pulses are spontaneously active depolarizing pulses,...

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Veröffentlicht in:Journal of neuroscience research 1996-04, Vol.44 (2), p.184-190
Hauptverfasser: Cho, K., McFarlane, I.D.
Format: Artikel
Sprache:eng
Schlagworte:
Animals
Anthozoa
Calliactis parasitica
Endoderm
Epithelial Cells
Epithelium - physiology
Fluorescent Dyes
In Vitro Techniques
inward current
Isoquinolines
Marine
Membrane Potentials
muscle
Muscles - innervation
Muscles - physiology
nerve net
Patch-Clamp Techniques
sea anemone
Sea Anemones - physiology
synapse
Synaptic Transmission
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Beschreibung
Zusammenfassung:Three pulse types, A, B, and C, can be recorded from column ring preparations of the sea anemone Calliactis parasitica (Couch). Lucifer Yellow injection confirmed that the recording sites are intracellular in endodermal myoepithelial cells. Type C pulses are spontaneously active depolarizing pulses, arising from a resting potential of around −60 mV, and are usually
ISSN:0360-4012
1097-4547
DOI:10.1002/(SICI)1097-4547(19960415)44:2<184::AID-JNR11>3.0.CO;2-6