偏头痛患者5-羟色胺2A受体启动子区T102C基因多态性的研究 |
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引用本文: | 关珂,张黎明,代亚美,李莹,周云军,王晓丽.偏头痛患者5-羟色胺2A受体启动子区T102C基因多态性的研究[J].中风与神经疾病杂志,2009,26(3). |
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作者姓名: | 关珂 张黎明 代亚美 李莹 周云军 王晓丽 |
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作者单位: | 哈尔滨医科大学第一临床医学院神经内科,黑龙江,哈尔滨,150001 |
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基金项目: | 哈尔滨医科大学第一临床医学院科研基金 |
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摘 要: | 目的 探讨5-羟色胺2A受体(5-HT2AR)基因T102C多态性与哈尔滨地区汉族人偏头痛的关系.方法 应用聚合酶链反应-限制性片段长度多态性(PCR-RFLP)方法,检测204例偏头痛患者及186例健康对照者5-HT2AR基因启动子区域T102C多态性.结果 偏头痛患者中T/T,T/C,C/C分布为29.9%,53.9%和16.2%,正常对照中T/T,T/C,C/C分布为35.0%,48.9%和16.1%,两组间无显著性差异(P>0.05).偏头痛患者的等位基因频率为102T 56.9%,102C 43.1%,正常对照组为102T 59.4%,102C 40.6%,两组间无显著性差异(P>0.05).结论 5-HT2AR基因启动子区域T102C基因多态性与哈尔滨地区汉族人偏头痛的发生无相关性.Abstract:Objective To investigate the association between 5-HT2A receptor (5-HT2AR) promoter T102C gene polymorphism and migraine in Han nationality, Harbin. Methods Polymerase chain reaction and restriction fragment length polymorphism (PCR-RFLP)analysis were applied to determine the genotypes at the promoter 102 of 5-HT2AR gene in 204 migraine patients and 186 controls. The genotype distribution and allele frequencies among different groups were compared. Results The genotype T/T,T/C,C/C distribution of the 5-HT2AR were 29.9% ,53.9% and 16.2% in migraine patients,and were 35.0% ,48.9% and 16.1% in controls (P > 0.05). The allele frequencies of 5-HT2AR in migraine patients were 56.9% for 102T,43.1% for 102C,and 59.4% for 102T,40.6% for 102C in controls (P > 0.05 ).Conclusion The polymorphism of 5-HT2AR promoter T102C gene was not significantly associated with migraine among Han nationality,in Harbin, China.
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关 键 词: | 5-羟色胺2A受体 偏头痛 基因多态性 |
Analysis of the 5-HT2A receptor promoter T102C gene polymorphisms in migraine patients |
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Abstract: | Objective To investigate the association between 5-HT2A receptor (5-HT2AR) promoter T102C gene polymorphism and migraine in Han nationality, Harbin. Methods Polymerase chain reaction and restriction fragment length polymorphism (PCR-RFLP)analysis were applied to determine the genotypes at the promoter 102 of 5-HT2AR gene in 204 migraine patients and 186 controls. The genotype distribution and allele frequencies among different groups were compared. Results The genotype T/T,T/C,C/C distribution of the 5-HT2AR were 29.9% ,53.9% and 16.2% in migraine patients,and were 35.0% ,48.9% and 16.1% in controls (P > 0.05). The allele frequencies of 5-HT2AR in migraine patients were 56.9% for 102T,43.1% for 102C,and 59.4% for 102T,40.6% for 102C in controls (P > 0.05 ).Conclusion The polymorphism of 5-HT2AR promoter T102C gene was not significantly associated with migraine among Han nationality,in Harbin, China. |
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Keywords: | 5-HT2A receptor Migraine Gene polymorphism |
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