| 子宫内膜癌及癌前病变碱性磷酸酶的超微结构定位观察 |
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| 引用本文： | 唐迪红,张建国,王龙生.子宫内膜癌及癌前病变碱性磷酸酶的超微结构定位观察[J].西安交通大学学报(医学版),1992(3). |
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| 作者姓名： | 唐迪红 张建国 王龙生 |
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| 作者单位： | 西安医科大学第二附属医院妇产科学教研室，西安医科大学第二附属医院妇产科学教研室，西安医科大学组织胚胎学教研室 西安 710004湖南省肿瘤医院妇瘤科，西安 710004 |
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| 摘 要： | 本文用组织化学方法观察了10例子宫内膜组织中碱性磷酸酶(简称AKP)的超微结构定位。结果:正常子宫内膜及腺瘤型增生病例中AKP定位于细胞膜上。子宫内膜癌中,AKP的超微结构定位无明显变化。分化型内膜癌中AKP主要位于靠近腺样结构腔面的癌细胞顶端膜及微绒毛上。未分化癌中,AKP均匀分布于癌细胞周缘膜上。
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| 关 键 词： | 子宫内膜 碱性磷酸酶 电子显微镜 |
THE OBSERVATION OF ULTRASTRACTURAL LOCALIZATION OF ALKALINE PHOSPHATASE IN CANCEROUS AND PRECANCEROUS ENDOMETRIUM |
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| Tang Dihong,zhang Jianguo,Wang Longsheng.THE OBSERVATION OF ULTRASTRACTURAL LOCALIZATION OF ALKALINE PHOSPHATASE IN CANCEROUS AND PRECANCEROUS ENDOMETRIUM[J].Journal of Xi‘an Jiaotong University:Medical Sciences,1992(3). |
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| Authors: | Tang Dihong zhang Jianguo Wang Longsheng |
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| Abstract: | Ultrastructural localization of alkaline phosphatase (AKP) was observed with histochemical method in 10 cases of endometrium. AKP was localized on plasma membranes of glandular cells in normal proliferative and adenomatous hyperplastic endometrium. Uhrastractural、locatization of AKP has no significant change in endometrial cancer. In differentiated endometrial cancer AKP was predominantly localized on microvilli and apical plasma membranes of tumor cells which were adjacent to glandular cavity; and in undifferentiated cancer AKP was evenly distributed on plasma membaanes of tumor cells. |
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| Keywords: | Endometrium Alkaline phosphatase Electron microscope |
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