Alterations of cardiac sympathetic norepinephrine transporter expression in rats with volume overload / 中国病理生理杂志
Chinese Journal of Pathophysiology
; (12)2000.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-518476
Biblioteca responsável:
WPRO
ABSTRACT
AIM:
To determine the alterations of myocardial ? 1-adrenergic receptor (? 1-AR) and cardiac sympathetic norepinephrine transporter (NET) mRNA expression, which is upstream modulator of ? 1-AR, in rats with longterm volume overload (VOL).METHODS:
Left ventricular systolic (LVSP) and end diastolic pressure (LVEDP) of rats with VOL induced by aortacaval fistula operation and control group were measured at 3, 14,30 and 60 d after the operation, the mRNA at the time points was measured by RT-PCR and Northern blot analysis and quantified by densitometry.RESULTS:
The cardiac sympathetic NET specific expression is in the cardiac sympathetic ganglia. Be compared with the control group, LVSP of VOL rats decreased most dramatically by 24%( P
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Pathophysiology
Ano de publicação:
2000
Tipo de documento:
Artigo