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转化生长因子β(transforming growth factorβ,TGF-β)受体Ⅰ和/或受体Ⅱ的变异可促进肿瘤的发生和发展,为此我们对63例食管癌实体瘤中TGF-β受体Ⅰ和受体Ⅱ的表达进行了研究。1材料与方法石蜡包埋的食管癌标本共63例(取自哈尔滨医科大学第一和第三临床医学院病理科),其中男45
Transforming growth factor β (TGF-β) receptor Ⅰ and / or receptor Ⅱ mutation can promote the occurrence and development of tumors, so we 63 cases of esophageal solid tumor in TGF-β receptor Ⅰ and Receptor Ⅱ expression was studied. 1 Materials and Methods A total of 63 paraffin-embedded esophageal cancer specimens (from Harbin Medical University, Department of Pathology, First and Third Clinical Medicine), male 45