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舒 磊,陈春悦,计仁华.IL-13基因多态性位点rs20541和rs1800925单核苷酸多态性 与儿童支气管哮喘关联性的研究[J].浙江中西医结合杂志,2012,22(4):254-305
IL-13基因多态性位点rs20541和rs1800925单核苷酸多态性 与儿童支气管哮喘关联性的研究
Association Between IL-13 Gene rs20541 and rs1800925 Single Nucleotide Polymorphism and Asthma in Children
投稿时间:2011-11-09  
DOI:
中文关键词:  儿童 支气管哮喘 IL-13基因 关联性
英文关键词:children asthma IL-13 gene association
基金项目:
作者单位
舒 磊 杭州市红十字会医院 杭州 310003 
陈春悦 杭州市红十字会医院 杭州 310003 
计仁华 杭州市红十字会医院 杭州 310003 
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中文摘要:
      目的: 研究IL-13基因多态性位点rs20541和rs1800925单核苷酸多态性与儿童支气管哮 喘发病的关联性。方法: 应用聚合酶链反应 (PCR)、 等位基因特异性PCR (AS-PCR) 和直接测序方 法检测105例儿童哮喘患者和112名正常儿童的IL-13基因上rs20541和rs1800925单核苷酸多态 性分布特点。结果: 第4外显子中的+2044G→A (rs20541) 哮喘组与正常对照组呈现明显差异 (P< 0.05)。而-1112C→T(rs1800925)位点两组间差异无统计学意义(P>0.05)。结论: +2044G→A (rs20541) 与哮喘患儿的发病具有强烈相关性。-1112C→T无明显相关性。
英文摘要:
      Objective: To evaluate the association between the IL-13 gene rs20541 and rs1800925 single nucleo? tide polymorphisms and asthma in children. Methods: Polymerase chain reaction (PCR), allele-specific PCR (AS-PCR), and direct sequencing were used to detect the IL-13 gene rs20541 and rs1800925 single nucleotide polymorphism distribution in 105 cases of pediatric asthma and 112 normal children. Results: Of the +2044 G→ A (rs20541) site in the exon 4, the patient and normal control groups showed significant differences(P<0.05) . No significant difference in the-1112C→T (rs1800925) site was noted between the 2 groups. Conclusion: The rs20541 site has a strong correlation to the occurrence of asthma, while no significant correlation was seen in rs1800925.
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