Effect of amiloride on sodium-calcium exchange activity in rat cardiac myocytes.
Pharmacol Res
; 27(3): 227-31, 1993 Apr.
Article
en En
| MEDLINE
| ID: mdl-8327403
The effect of amiloride on Na+/Ca2+ exchange activity and adenylate energy charge in isolated rat cardiac myocytes has been studied. Amiloride inhibits Na+/Ca2+ exchange activity in rat cardiac myocytes with an IC50 of 1.76 mM when added to the external side of the cell membrane, whereas it is a weaker inhibitor when present at the cytoplasmic side. The adenylate energy charge in rat cardiac myocytes is unaffected by amiloride.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Proteínas Portadoras
/
Amilorida
/
Corazón
/
Miocardio
Límite:
Animals
Idioma:
En
Revista:
Pharmacol Res
Asunto de la revista:
FARMACOLOGIA
Año:
1993
Tipo del documento:
Article
País de afiliación:
Italia
Pais de publicación:
Países Bajos