INVESTIGADORES
SZCZUPAK Lidia
artículos
Título:
Effect of Omega-Connotoxin GVIA on Mouse Neurotransmitter Release at the Mouse Neuromuscular Junction.
Autor/es:
D. PROTTI; L.SZCZUPAK; F. SCORNIK AND O.D. UCHITEL
Revista:
BRAIN RESEARCH
Referencias:
Año: 1990 vol. 557 p. 336 - 339
ISSN:
0006-8993
Resumen:
The effect of omega-conotoxin GVIA (omega-CgTx) was studied on spontaneous, K(+)-induced and electrically evoked neurotransmitter release at the neuromuscular junction of mouse diaphragm. omega-CgTx decreased the frequency and amplitude of basal and K(+)-induced miniature end plate potentials. This effect was abolished by raising the extracellular Ca2+ concentration. omega-CgTx had no effect on the quantal content of the electrically evoked release in this preparation.
