摘要
目的:探讨β_3肾上腺素能受体基因Trp64Arg突变在2型糖尿病发病中的意义。方法:PCR扩增52例2型糖尿病患者及123例对照者的β_3肾上腺素能受体基因Trp64Arg突变点,经限制性内切酶消化后行凝胶电泳确定其基因型。结果:β_3肾上腺素能受体基因Trp64Arg各种基因型频率在患者组与正常对照组之间的差异无显著性。结论β_3肾上腺素能受体基因Trp64Arg突变可能不是2型糖尿病的主要决定因素。
Objective:To explore the significance of gene mutations of codon 64 in the β_3-adrenergic receptor in patients with type 2 diab etes mellitus, and analyse the relation between them. Method: the genotyres of β_3-AR were determined by PCR-based assay in 52 patients with type 2 diabetes mellitus and 123 healthy controls. Results: there were no siganificant differences in the frequencies of β_3-AR mutations between the patients and control groups. Conclusion: β_3-AR may not be an independent risk factor for type 2 diabetes mellitus in Guangdong Chinese.
出处
《广州医学院学报》
2004年第2期60-62,共3页
Academic Journal of Guangzhou Medical College