INTERACTION OF PARATHYOID HORMONE GENE POLYMORPHISM WITH CALCIUM INTAKE ON BONE MASS ACCRETION IN CHINESE ADOLESCENT GIRLS / 营养学报

ABSTRACT

950 mg/d) group was significantly higher than those in median or low calcium intake group,among girls with BB genotype. However,such significant effect was not detected among girls with b allele. Conclusion:The PTH BstBⅠ polymorphism has significant interaction effect with calcium intake on bone mass accretion in Chinese adolescent girls. High calcium intake would be beneficial to gain higher bone mass accretion for girls with BB genotype than those with b allele.