临床研究
Copyright ©The Author(s) 2011.
世界华人消化杂志. 2011-10-28; 19(30): 3130-3136
在线出版 2011-10-28. doi: 10.11569/wcjd.v19.i30.3130
表1 PCR扩增体系
成分体积(µL)
ddH2O20.50
10 × buffer2.50
100 μmol/L正向引物0.25
100 μmol/L反向引物0.25
10 μmol/L dNTP0.25
Taq聚合酶0.25
人体基因组DNA模板1.00
总体积25.00
表2 不同人群MMP3 SNP rs522616基因分型统计
分组nGG n(%)AG n(%)AA n(%)Hardy-Weinberg 平衡PG : A
湖北正常人群12743(0.339)68(0.535)16(0.126)0.17070.606:0.394
湖北散发病例9528(0.295)53(0.558)14(0.147)0.17070.574:0.426
河南高发区正常人群12030(0.25)68(0.567)22(0.183)0.12950.533:0.467
河南高发区散发病例12923(0.178)57(0.442)49(0.380)0.37040.399:0.601
高发易感移民人群10521(0.200)62(0.590)22(0.210)0.06360.495:0.505
表3 分组人群MMP3 SNP rs522616基因型频率差异χ2检验和Logistic回归分析
不同人群组间比较GG
AG
AA
Pχ2Pχ2Pχ2
OR值95%CIOR值95%CIOR值95%CI
湖北正常组vs湖北散发人群0.4880.4800.7390.1110.6450.213
0.8160.460-1.4501.0950.642-1.8681.1990.554-2.596
河南高发区正常人群0.1272.3250.6220.2430.2121.559
0.6510.651-1.1321.1350.687-1.8741.5570.774-3.133
河南高发区散发病例0.0038.5930.1342.2430.00121.771
0.4240.237-0.7581.4560.890-2.3824.2492.256-8.005
高发易感移民人群0.0195.5260.4000.7070.1092.929
0.4880.267-0.8931.2510.742-2.1091.8390.910-3.718
湖北散发组vs河南高发区正常人群0.4620.5390.8980.0170.4830.492
0.7980.436-1.4601.0360.602-1.7831.2990.625-2.700
河南高发区散发病例0.0404.2190.0862.9470.00114.627
1.9261.025-3.6191.5940.935-2.7180.2820.144-0.551
高发易感移民人群0.122.4200.6420.2170.2531.305
1.6720.872-3.2040.8750.499-1.5340.6520.312-1.362
河南高发区散发组vs河南高发区正常人群0.1671.9080.0493.8740.00111.778
0.6510.353-1.2001.6521.001-2.7261.8931.041-3.442
高发易感移民人群0.6730.1790.0245.1150.0057.945
0.8680.450-1.6750.5490.326-0.9252.3111.282-4.166
河南高发区正常组vs高发易感 移民人群0.3710.7990.7180.1300.6210.244
0.7500.399-1.4111.1030.649-1.8751.1810.611-2.283

引文著录: 陈清波, 高雯琪, 邓志芳, 欧阳刚, 胡文娟, 刘莹, 姚品芳, 王立东, 李劲. 人类MMP3基因5'端转录调控区rs522616单核苷酸多态性与食管鳞癌遗传易感性的关系. 世界华人消化杂志 2011; 19(30): 3130-3136