Studies of practolol on mitochondrial metabolism. Effect on ATPase activity and on membrane potential
Arq. biol. tecnol
;
31(4): 563-9, nov. 1988. tab
Artículo
en Inglés
| LILACS
| ID: lil-89441
ABSTRACT
Effects of practolol on the ATPase activity and mitochondrial membrane potential were studied. The drug enhanced the ATPase activity on undamagedmitochondria and showed very little effect on broken mitochondria. No effect was observed on the ATPase activity by F1-isolated. Practolol gives rise to a decrease in the membrane potential upon energization of the mitochondrial membrane. It is possible that the mechanism of action of practolol could be related with alterations of in permeability (Na+, K+, or Ca2+)
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Índice:
LILACS (Américas)
Asunto principal:
Practolol
/
Adenosina Trifosfatasas
/
Mitocondrias
Idioma:
Inglés
Revista:
Arq. biol. tecnol
Asunto de la revista:
Biologia
/
Biotecnologia
Año:
1988
Tipo del documento:
Artículo
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