Vitamin D receptor gene polymorphism is not associated with bone mineral density of pre-menopausal women in Guangzhou / 南方医科大学学报
Journal of Southern Medical University
;
(12): 364-366, 2007.
Artigo
em Chinês
| WPRIM
| ID: wpr-268133
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the prevalence of vitamin D receptor (VDR) gene polymorphism in pre-menopausal women in Guangzhou and study its relationship with bone mineral density(BMD).</p><p><b>METHODS</b>The genotypes of VDR gene in 193 per-menopausal women in Guangzhou were analyzed by polymerase chain reaction-restriction fragment length polymorphism. BMD of the lumbar spine, femoral neck, greater trochanter and Ward's triangle were measured by dual-energy X-ray absorptiometry.</p><p><b>RESULTS</b>In the 193 subjects, 120 (66.2%) were identified as VDR bb genotype, 64 (33.2%) as Bb, and 9 (4.6%) as BB. The b allele frequencies reached 78.76%, and B allele frequencies was 21.24%. The distribution followed the Hardy-Weinberg equilibrium. No significant difference was found in BMD among the subjects with different genotypes.</p><p><b>CONCLUSION</b>VDR genotype is not related to BMD, and VDR polymorphism can not be used as a genetic marker for predicting the risk of osteoporosis in pre-menopausal women in Guangzhou.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Osteoporose
/
Polimorfismo Genético
/
Absorciometria de Fóton
/
Densidade Óssea
/
China
/
Análise de Variância
/
Receptores de Calcitriol
/
Pré-Menopausa
/
Frequência do Gene
/
Genética
Tipo de estudo:
Estudo prognóstico
Limite:
Adulto
/
Feminino
/
Humanos
País/Região como assunto:
Ásia
Idioma:
Chinês
Revista:
Journal of Southern Medical University
Ano de publicação:
2007
Tipo de documento:
Artigo
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