Expression and role of Tie-2 in rectal carcinoma

Objective To investigate the expression of Tie-2 in rectal carcinoma and its relationship with invasion and metastasis in rectal carcinoma. Materials S-P immunohistochemical assay was used to detect the expression of Tie-2 in 40 cases of rectal carcinoma and 10 cases of normal rectal tissues. Results Tie-2 was mainly localized in the cytoplasm and nucleus of vascular endothelial cells in cancerous tissues and partly in the cytoplasm of some cancerous cells. The expression of Tie-2 in rectal carcinoma was significantly higher than that in normal rectal tissues (P<0.05); however, Tie-2 expression was not associated with differentiation, invasion depth and Dukes stage (P>0.05), but with lymphatic metastasis (P<0.05). Conclusion Tie-2 plays a key role in carcinogenesis and lymph node metastasis of rectal carcinoma.     

男士衣规33条

1、三点一线：一个衣冠楚楚的男人，他的衬衫领开口，皮带袢和裤子前开口外侧应该在一条线上。 2、说到皮带袢，如果你系领带的话，领带尖可千万不要触到皮带袢上哟! 3、除非你是在解领带，否则无论何时何地松开领带结都是很不礼貌的。     

时尚冬天

2009年的冬天是个暖冬，可以让您轻松甩掉厚重的羽绒服，搭配凸现品位的时尚单品，丝织领带、运动腕表、皮质手套等。绝对会为您赢来无数羡慕目光。     

安全行车"三六九"

行车前防"三"过 1、脖子不要"捆"得过紧.司机在选择衬衣时,领口一定不要过小,领带也不要系得过紧.     

花色领带秀男人

神气的风筝，牵一根生命的线； 家事的男人，栓一条幸福的领带。 漫长的人生旅途，谁将是与你携手共度今生的他？