摘要
目的 :观察金属硫蛋白 (metallothionein ,MT)在胃癌中的表达状况。方法 :对 6 6例病人的癌组织标本采用SP免疫组织化学方法染色 ,观察MT的表达状况。结果 :MT在胃癌中的表达总阳性率为 5 4.5 % (36 /6 6 ) ,MT在胃癌中表达与癌组织分化程度相关性不明显 ;与侵犯深度呈正相关。结论 :MT在胃癌中有较高表达 。
Objective: To study the expression of MT in stomach cancer. Methods: The MT of 66 patients with stomach cancer was determined by immunohistochemic method.Results: The positive rate of MT was 54.5% (36/66) in stomach cancer. MT expression bore no relation to the differentiation degree but was concered with invasive depth of the tumors. Conclusion:MT expression is higher in stomach cancer ,it is meaningful to observe the MT expression in clinical chemistry treament.
