1113例例最高诊断组织最高诊断组织外周血白细胞外周血白细胞DNA2002年胃镜年胃镜检查检查2579例例RUNX3蛋白表达及蛋白表达及甲基化与胃黏膜病变甲基化与胃黏膜病变30例外周血例外周血白细胞白细胞DNARUNX3遗传遗传变异筛查变异筛查RUNX3基因多态与基因多态与胃黏膜病变胃黏膜病变对照组对照组SG 41例CAG 240例IM 308例Ind DYS 433例DYS 91例Selected characteristics and risk factors in subjects of different evolution groups Selected characteristics and risk factors in subjects of different evolution groups
