中华临床医师杂志(电子版)
中華臨床醫師雜誌(電子版)
중화림상의사잡지(전자판)
CHINESE JOURNAL OF CLINICIANS(ELECTRONIC VERSION)
2013年
14期
6371-6373
,共3页
王巨%吴超%梅勇%张金玲%赵志辉%孙华文
王巨%吳超%梅勇%張金玲%趙誌輝%孫華文
왕거%오초%매용%장금령%조지휘%손화문
结直肠肿瘤%高尔基体%GP73%免疫组织化学
結直腸腫瘤%高爾基體%GP73%免疫組織化學
결직장종류%고이기체%GP73%면역조직화학
Colorectal neoplasms%Golgi apparatus%GP73%Immunohistochemistry[Key words] Colorectal neoplasms%Immunohistochemistry
目的:检测高尔基糖蛋白-73(GP73)在大肠癌及正常大肠黏膜组织中的表达情况,探讨其表达的意义及在大肠癌诊断上的应用前景。方法应用免疫组织化学SABC法检测30例正常大肠组织、43例大肠癌组织中GP73蛋白的表达情况。结果 GP73蛋白在正常大肠组织及大肠癌组织中的阳性表达率分别为73.33%、48.84%;阳性率差异具有统计学意义(P>0.05)。结论 GP73在大肠癌组织和正常大肠组织中均有阳性表达,在正常大肠黏膜组织中的表达高于癌组织,在癌组织中,分化越差表达越低,GP73低表达可能与大肠癌发生发展有密切关系。
目的:檢測高爾基糖蛋白-73(GP73)在大腸癌及正常大腸黏膜組織中的錶達情況,探討其錶達的意義及在大腸癌診斷上的應用前景。方法應用免疫組織化學SABC法檢測30例正常大腸組織、43例大腸癌組織中GP73蛋白的錶達情況。結果 GP73蛋白在正常大腸組織及大腸癌組織中的暘性錶達率分彆為73.33%、48.84%;暘性率差異具有統計學意義(P>0.05)。結論 GP73在大腸癌組織和正常大腸組織中均有暘性錶達,在正常大腸黏膜組織中的錶達高于癌組織,在癌組織中,分化越差錶達越低,GP73低錶達可能與大腸癌髮生髮展有密切關繫。
목적:검측고이기당단백-73(GP73)재대장암급정상대장점막조직중적표체정황,탐토기표체적의의급재대장암진단상적응용전경。방법응용면역조직화학SABC법검측30례정상대장조직、43례대장암조직중GP73단백적표체정황。결과 GP73단백재정상대장조직급대장암조직중적양성표체솔분별위73.33%、48.84%;양성솔차이구유통계학의의(P>0.05)。결론 GP73재대장암조직화정상대장조직중균유양성표체,재정상대장점막조직중적표체고우암조직,재암조직중,분화월차표체월저,GP73저표체가능여대장암발생발전유밀절관계。
Objective To investigate the expression of Golgi protein 73(GP73) in colorectal carcinoma and normal colorectal tissues, and explore the meaning of GP73 in colorectal carcinoma and the prospect of application in the diagnosis of colorectal cancer. Methods 30 cases of normal colorectal mucosa and 43 cases of colorectal adenoma were examined by immunohistochemical staining. Results The positive expression rate of GP73 in normal colorectal tissue and cancer tissue were 73.33%, 48.84% respectively; there was significant difference between them(P<0.05). Conclusion GP73 protein is highly expressed in normal colorectal tissue , the expression rate is much higher than in cancer tissues, with a significant difference. GP73 is expected to be a protect factor in the development of colorectal tissue.