Effects of propofol on potassium currents in pulmonary artery smooth muscles of rats / 中国临床药理学与治疗学
Chinese Journal of Clinical Pharmacology and Therapeutics
;
(12)2004.
Artigo
em Chinês
| WPRIM
| ID: wpr-561889
ABSTRACT
AIM:
To investigate the effects of propofol on potassium currents in pulmonary artery smooth muscle cells of normotensive and hypertensive rats.METHODS:
The effects of propofol on potassium currents in smooth muscle cells derived from normotensive and hypertensive rats pulmonary arteries were observed by patch clamp technique (whole cell recording) after application of the drug in the bath.RESULTS:
The potassium current-voltage curves (I-V curves) of smooth muscle cells derived from normotensive and pulmonary hypertensive rats pulmonary arteries were up-ward shifted by propofol (50, 100 ?mol/L). Compared with control group, within 5 minutes after application of the drug, the current amplitude could increase to (121?11)%, (113?5)% (P
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Clinical Pharmacology and Therapeutics
Ano de publicação:
2004
Tipo de documento:
Artigo
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