The effect of furosemide on calcium ion concentration in myocardial cells.
Cell Calcium
; 18(2): 135-9, 1995 Aug.
Article
en En
| MEDLINE
| ID: mdl-7585890
ABSTRACT
The effect of furosemide and ouabain on the intracellular concentration of Ca2+ was studies in myocardial cell cultures using Fura-2, a fluorescent agent, as an intracellular Ca2+ indicator. Introduction of 200 microM ouabain to the cultured cells increased the intracellular calcium concentration from an average of 236 nM up to an average of 833 nM. Introduction of 100 microM furosemide, prior to the administration of ouabain, decreased the ouabain induced Ca2+ elevation to an average of only 473 nM. Introduction of 2.5 mM EGTA prior to the administration of ouabain abolished the ouabain induced Ca2+ increase.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Ouabaína
/
Calcio
/
ATPasa Intercambiadora de Sodio-Potasio
/
Furosemida
/
Miocardio
Límite:
Animals
Idioma:
En
Revista:
Cell Calcium
Año:
1995
Tipo del documento:
Article
País de afiliación:
Israel