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Vitamin D receptor gene polymorphisms in rheumatoid arthritis patients associating osteoporosis

机译:类风湿关节炎伴骨质疏松症患者维生素D受体基因多态性

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Rheumatoid arthritis and osteoporosis are major causes of disability associated with aging and are increasing in public health importance. Biostatisticians work to advance public health through biomedical research. Polymorphisms allow not only the detection of susceptible individuals to a certain disease but also the evaluation of the severity of the disease. The aim of this research is to study the influence of vitamin D receptor polymorphisms on rheumatoid arthritis patients with or without osteoporosis. Osteoporosis is a measurement of rheumatoid arthritis severity in the affected patients. Four single nucleotide polymorphisms (ApaI, BsmI, FokI, and TaqI) were tested by genotyping 17 rheumatoid arthritis patients with osteoporosis and 72 rheumatoid arthritis patients without osteoporosis. Associations were tested using multiplicative, dominant, recessive, and co-dominant models. Also, the linkage disequilibrium between the polymorphisms was measured to detect any indirect variant. The FokI variant was significantly associated with risk of osteoporosis in rheumatoid arthritis.
机译:类风湿关节炎和骨质疏松症是与衰老相关的残疾的主要原因,并且在公共卫生中的重要性也在增加。生物统计学家致力于通过生物医学研究来促进公共卫生。多态性不仅允许检测易感个体对某种疾病的影响,而且还可以评估疾病的严重程度。这项研究的目的是研究维生素D受体多态性对患有或不患有骨质疏松症的类风湿关节炎患者的影响。骨质疏松症是对受影响患者中类风湿关节炎严重程度的一种度量。通过对17例骨质疏松症的类风湿性关节炎患者和72例无骨质疏松症的类风湿性关节炎患者进行基因分型,测试了四个单核苷酸多态性(ApaI,BsmI,FokI和TaqI)。使用乘法,显性,隐性和共显性模型对关联进行了测试。另外,测量多态性之间的连锁不平衡以检测任何间接变体。 FokI变异与类风湿关节炎的骨质疏松症风险显着相关。

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