Effects of dopamine on isolated canine coronary arteries.
Cardiovasc Res
; 9(3): 384-89, 1975 May.
Article
em En
| MEDLINE
| ID: mdl-1175184
ABSTRACT
Dopamine contracted isolated canine coronary arteries at initial concentrations of 5 times 10(-6) mol/l. In the presence of phentolamine or phenoxybenzamine and after contraction of the arteries with K+ or prostaglandin F2alpha, dopamine caused dose-related relaxation at initial concentrations of 5 times 10(-6) mol/l and 10(-6) mol/l. Propranolol, 10(-6) mol/l, and haloperidol, 10(-5) mol/l, did not antagonize the relaxation.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Dopamina
/
Vasos Coronários
Limite:
Animals
Idioma:
En
Revista:
Cardiovasc Res
Ano de publicação:
1975
Tipo de documento:
Article