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目的 探讨胃癌中的SS、p5 3、p2 1阳性表达与预后的关系。 方法 采用即用型 -抗 +Envision微波加热免疫组化法对 5 2例胃癌中的SS、p5 3、p2 1表达进行分析。并对 5 2例进行随访。 结果 胃癌中的SS、p5 3、p2 1阳性表达在男女不同阶段均有不同数量的表达。 结论 SS、p5 3、p2 1阳性表达可作为胃癌筛选 ,癌前病变及早期诊断的有用指标 ,可用于临床对病人进行预后判断及疗效观察。
Objective To investigate the relationship between the positive expression of SS, p5 3, p21 and prognosis in gastric cancer. Methods The expression of SS, p5 3 and p21 in 52 cases of gastric cancer were analyzed by the method of immediate-use anti-Envision microwave heating immunohistochemistry. 52 cases were followed up. Results The positive expression of SS, p5 3 and p21 in gastric cancer showed different numbers of expression in different stages of men and women. Conclusion The positive expression of SS, p5 3 and p21 can be used as a useful indicator of gastric cancer screening, precancerous lesions and early diagnosis, which can be used in clinical judgment of prognosis and observation of therapeutic effect.