ASSOCIATION OF PARATHYROID HORMONE GENE POLYMORPHISM WITH BONE MINERAL DENSITY IN CHINESE WOMEN
中国医学科学杂志(英文版)2003年0卷第4期 页码:222-225
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ASSOCIATION OF PARATHYROID HORMONE GENE POLYMORPHISM WITH BONE MINERAL DENSITY IN CHINESE WOMEN
Affiliations:
1. Li Mei 1,,Meng Xunwu 1 ,Zhou Xueying 1 ,Xing Xiaoping 1 and Yu Wei 2 1 Department of Endocrinology,2 Department of Radiology,Peking Union Medical College Hospital ,CAMS &PUMC,Beijing,100730
2. CAMS &PUMC
3. ,China
4. Department of Radiology
Author bio:
Funds:
DOI:
中图分类号:R58
纸质出版日期:2003
Accepted:
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ASSOCIATION OF PARATHYROID HORMONE GENE POLYMORPHISM WITH BONE MINERAL DENSITY IN CHINESE WOMEN[J]. 中国医学科学杂志(英文版), 2003,0(4):222-225.
ASSOCIATION OF PARATHYROID HORMONE GENE POLYMORPHISM WITH BONE MINERAL DENSITY IN CHINESE WOMEN[J]. Chinese medical sciences journal, 2003, 0(4): 222-225.
ASSOCIATION OF PARATHYROID HORMONE GENE POLYMORPHISM WITH BONE MINERAL DENSITY IN CHINESE WOMEN[J]. 中国医学科学杂志(英文版), 2003,0(4):222-225.DOI:
ASSOCIATION OF PARATHYROID HORMONE GENE POLYMORPHISM WITH BONE MINERAL DENSITY IN CHINESE WOMEN[J]. Chinese medical sciences journal, 2003, 0(4): 222-225.DOI:
ASSOCIATION OF PARATHYROID HORMONE GENE POLYMORPHISM WITH BONE MINERAL DENSITY IN CHINESE WOMEN
摘要
Abstract
Objective.To investigate the distribution frequency of parathyroid hormone(PTH)gene polymorphism in healthy adults from Bejing area and to explore the association of PTH genotypes with bone mineral density(BMD).Methods.PTH gene polymorphism was detected in270subjects by polymerase chain reaction(PCR)and PCR /restriction fragment length polymorphism(PCR /RFLP).The digestion products of restriction enzyme Bst B1were separated on1%agarose gels.PTH genotypes were confirmed by DNA sequences analysis.BMD was measured by dual-energy X-ray absorptiometry(DEXA
DPX -L
Lunar).Results.Genotype frequencies of BB
Bb
bb were73.7%
25.9%and0.4%respectively in Beijing adults(P<0.01)
67.1%
32.2%and0.7%in postmenopausal women
which was different from Japanese wom-en.We statistically compared bone mineral density at the lumbar2-4and proximal femur between BB and Bb genotypes.No obvious association was found between the BMD and PTH genotypes in Beijing women(P>0.05).Conclusion.PTH gene polymorphism is not associated with BMD in Chinese women.The further research to explore the genetic risk factors of osteoporosis should be committed.
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相关作者
Jing-wen Cao
Tong-chun Zhu and Chang-chun Qiu
Wen-yu Zhou
Qi-xia Wu
Qin Si
Xiao-ming Wang
Jun Liu
Zhong-hou Jia
相关机构
National Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College
Hospital of China Railway Construction Corporation