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The effect of swimming training on the expression of cardiovascular CGRPmRNA in rats / 中国应用生理学杂志
Chinese Journal of Applied Physiology ; (6): 62-65, 2007.
Artículo en Chino | WPRIM | ID: wpr-253085
ABSTRACT
<p><b>AIM</b>Rats cardiovascular expression of CGRPmRNA surveyed after an eight-week swimming training, and molecular mechanism of exercise-induced adaptation were studied.</p><p><b>METHODS</b>24 purebred male SD rats were divided randomly into three groups (n = 8) control (CR), exhaust (ER), train (TR). After swimming training left ventricular muscle and main artery arch were extracted, we inspected the expression of CGRPmRNA by RT-PCR.</p><p><b>RESULTS</b>(1) Comparing with the control group, once exhausting exercise had no significant effect on cardiovascular expression of CGRPmRNA. (2) Comparing with the control group, long-term aerobic swimming training upregulated significantly cardiac expression of CGRPmRNA.</p><p><b>CONCLUSION</b>Long-term aerobic training induced benign cardiac adaptation in molecular level. Long-term aerobic swimming training had no significant effect on vascular expression of CGRPmRNA.</p>
Asunto(s)
Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Condicionamiento Físico Animal / Fisiología / Natación / ARN Mensajero / Sistema Cardiovascular / Péptido Relacionado con Gen de Calcitonina / Ratas Sprague-Dawley / Genética / Metabolismo Límite: Animales Idioma: Chino Revista: Chinese Journal of Applied Physiology Año: 2007 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Condicionamiento Físico Animal / Fisiología / Natación / ARN Mensajero / Sistema Cardiovascular / Péptido Relacionado con Gen de Calcitonina / Ratas Sprague-Dawley / Genética / Metabolismo Límite: Animales Idioma: Chino Revista: Chinese Journal of Applied Physiology Año: 2007 Tipo del documento: Artículo