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作 者:靳艳[1] 曹兴玥[1] 赵庆伟[2] 李振玉[3] 李艳萍[4]
机构地区:[1]新乡医学院组织学与胚胎学教研室,河南新乡453003 [2]新乡医学院医学检验系,河南新乡453003 [3]新乡市中心医院放射科,河南新乡453000 [4]广东药学院组织学与胚胎学教研室,广东广州510006
出 处:《新乡医学院学报》2011年第1期45-47,共3页Journal of Xinxiang Medical University
基 金:河南省科技厅科技攻关项目(编号:224630160)
摘 要:目的探讨细胞黏附分子CD62P在乳腺癌组织中的表达及其与淋巴结转移的关系。方法收集31例手术切除的人乳腺癌组织和癌旁相对正常乳腺组织,采用免疫组织化学S-P法对采集的组织标本进行CD62P表达的检测。结果 CD62P在正常的乳腺组织中未见阳性表达,乳腺癌组织中CD62P的阳性表达率为93.54%,明显高于相对正常乳腺组织(P<0.001);有淋巴结转移的乳腺癌组织中CD62P阳性表达的小型血管数明显高于无淋巴结转移者(P<0.05)。结论 CD62P与乳腺癌的淋巴结转移密切相关。Objective To investigate the expression of cellular adhesive molecular CD62P in breast cancer and the relationship between CD62P and lymphatic metastasis.Methods The expression of CD62P in 31 specimens of breast cancer and peritumor normal breast tissue was detected by S-P immunohistochemistry method.Results The positive expression rate of CD62P in breast cancer was 93.54%,but in normal breast tissues it expressed few;The postive expression rat was higher obviously in breast cancer than that in normal breast tissue(P0.001).The count of CD62P-positive blood vessels was significantly higher in the group with lymphatic metastasis than that in the group without lymphatic metastasis(P0.05).Conclusion CD62P is closely correlated with lymphatic metastasis in breast cancer.
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