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Effect of polymorphism of uncoupling protein 3 gene -55 (C>T) on the resting energy expenditure, total body fat and regional body fat in Chinese / 中华医学遗传学杂志
Chinese Journal of Medical Genetics ; (6): 485-488, 2005.
Artículo en Inglés | WPRIM | ID: wpr-280019
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the relationship of the C to T variant at the -55 site of the promoter region of uncoupling protein 3 gene (UCP3) with the resting energy expenditure and the parameters of body fat in Chinese population.</p><p><b>METHODS</b>Three hundred Chinese (91 normal weight subjects, 209 overweight/obesity subjects) were genotyped for the UCP3 gene -55(C>T) by using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). Resting energy expenditure (REE), fat mass (FM), fat free mass (FFM) and the parameters for regional adipose tissue distribution were measured.</p><p><b>RESULTS</b>Genotype frequencies of UCP3 gene -55(C>T) were not associated with obesity and different types of obesity. The REE level in normal weight subjects with TT homozygotes was higher than that in those with CT heterozygotes and CC homozygotes (P=0.0200). Similar tendency was also observed in overweight/obesity subjects. The FM/FFM exhibited significant difference between the overweight/obesity subjects with a TT genotype and those with a CT or CC genotype (P=0.0096).</p><p><b>CONCLUSION</b>The level of difference in REE caused by the polymorphism of promoter region of UCP3 -55(C>T) may play a role in energy metabolism in Chinese.</p>
Asunto(s)
Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Fisiología / Polimorfismo de Longitud del Fragmento de Restricción / China / Tejido Adiposo / Reacción en Cadena de la Polimerasa / Polimorfismo de Nucleótido Simple / Proteínas Mitocondriales / Pueblo Asiatico / Metabolismo Energético / Proteína Desacopladora 3 Tipo de estudio: Evaluación Económica en Salud Límite: Femenino / Humanos / Masculino País/Región como asunto: Asia Idioma: Inglés Revista: Chinese Journal of Medical Genetics Año: 2005 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Fisiología / Polimorfismo de Longitud del Fragmento de Restricción / China / Tejido Adiposo / Reacción en Cadena de la Polimerasa / Polimorfismo de Nucleótido Simple / Proteínas Mitocondriales / Pueblo Asiatico / Metabolismo Energético / Proteína Desacopladora 3 Tipo de estudio: Evaluación Económica en Salud Límite: Femenino / Humanos / Masculino País/Región como asunto: Asia Idioma: Inglés Revista: Chinese Journal of Medical Genetics Año: 2005 Tipo del documento: Artículo