[3H]-Acetylcholine release from rat atria in chronic chagasic cardiopathy
Braz. j. med. biol. res
;
22(6): 737-40, June 1989. ilus
Artículo
en Inglés
| LILACS
| ID: lil-75212
ABSTRACT
Isolated superfused rat atria release [3H]-acetylcholine when depolarized with 57 mM potassium. The depolarization-induced [3H]-acetylcholine overflow was significantly reduced in atria from chronically T. cruzi-infected rats with electrocardiographically characterized cardiopathy. This fact suggests the occurrence of functional alterations of cardiac parasympathetic control in these animals, probably related to cardiac ganglioma cell destruction
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Índice:
LILACS (Américas)
Asunto principal:
Acetilcolina
/
Cardiomiopatía Chagásica
/
Miocardio
/
Neuronas
Límite:
Animales
Idioma:
Inglés
Revista:
Braz. j. med. biol. res
Asunto de la revista:
Biologia
/
Medicina
Año:
1989
Tipo del documento:
Artículo
/
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