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Molecular mechanism of the reversion back towards fetal energy metabolism occurring with the development of cardiac hypertrophy and the role of Carvedilol / 第三军医大学学报
Journal of Third Military Medical University ; (24)2003.
Artigo em Chinês | WPRIM | ID: wpr-678478
ABSTRACT
Objective To study the reversion of the metabolic gene expression pattern of hypertrophic cardiac and role of Carvedilol and to explore the molecular regulatory mechanism of Carvedilol on attenuating the reversion back towards fetal energy metabolism occurring with the development of cardiac hypertrophy. Methods A model of hypertrophy induced by coarctation of abdominal aorta(CAA) in male Wistar rats was employed and changes of parameters such as hemodynamics, ventricular remodeling parameters, free fatty acid in blood serum and cardiac myocyte and expressions of muscle carnitine palmitoyltransferase Ⅰ (M CPT Ⅰ) and medium chain acyl CoA dehydrogenase (MCAD) mRNA were investigated in the experimental animals in operation group(CAA), sham operation group(SH) and Carvedilol intervention group(CAR) at 16 weeks after operation. Results Significant hypertrophy was found in the left ventricle in CAA group(3.41?1.30 vs 2.46?1.31, P

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Journal of Third Military Medical University Ano de publicação: 2003 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Journal of Third Military Medical University Ano de publicação: 2003 Tipo de documento: Artigo