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A study on the relationship between vascular endothelial growth factor-D, endostatin and the progress of colorectal cancer
Author(s): WANG Tian-bao, HUANG Yi-hua, LAN Ping, SONG Xin-ming, WANG Jian-ping
Pages: 513-
515
Year: 2005
Issue:
8
Journal: CHINESE JOURNAL OF GENERAL SURGERY
Keyword: 结肠肿瘤; 血管生成因子; 内皮抑素; 组织微阵列;
Abstract: 目的探讨结直肠癌血管内皮生成因子-D(vascular endothelial growth factor-D,VEGF-D)、内皮抑素(endostatin,ES)、微血管密度(microvascular density,MVD)的相关性以及与临床病理因素的关系.方法构建结直肠癌与正常结直肠组织微阵列,免疫组织化学检测VEGF-D、ES以及MVD.结果与正常肠组织相比,结直肠癌ES与VEGF-D表达均上调,相应MVD增加.浸润深度浅、淋巴结转移、远处转移以及早期结直肠癌ES呈低表达;VEGF-D表达则相反;MVD随浸润深度增加、淋巴结转移、远处转移以及Dukes分期增加而增加.结论VEGF-D与ES相互协调而促进结直肠癌血管生成以及病期进展.
Citations
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