A Membrane Marker Leaves Synaptic Vesicles in Milliseconds after Exocytosis in Retinal Bipolar Cells

Perhaps synaptic vesicles can recycle so rapidly because they avoid complete exocytosis, and release transmitter through a fusion pore that opens transiently. This view emerges from imaging whole terminals where the fluorescent lipid FM1-43 seems unable to leave vesicles during transmitter release....

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Veröffentlicht in:	Neuron (Cambridge, Mass.) Mass.), 2002-09, Vol.35 (6), p.1085-1097
Hauptverfasser:	Zenisek, David, Steyer, Jürgen A., Feldman, Morris E., Almers, Wolfhard
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Diffusion - drug effects Dyes Endocytosis Exocytosis - physiology Experiments Fluorescent Dyes - metabolism Fluorescent Dyes - pharmacology Goldfish Lipids Membrane Lipids - metabolism Plasma Presynaptic Terminals - metabolism Presynaptic Terminals - ultrastructure Protein Transport - physiology Pyridinium Compounds - metabolism Pyridinium Compounds - pharmacology Quaternary Ammonium Compounds - metabolism Quaternary Ammonium Compounds - pharmacology Reaction Time - physiology Retina - metabolism Retina - ultrastructure Synaptic Membranes - metabolism Synaptic Membranes - ultrastructure Synaptic Transmission - physiology Synaptic Vesicles - metabolism Synaptic Vesicles - ultrastructure Transmitters
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