COX-2 and bcl-2 Expression and Their Relations to the Behavior of Nasopharyngeal Carcinoma

XU Xin-hua; HU Guo-qin; CHEN Yan; LI Song; DAI De-lan; XUE Feng; LI Dao-jun; CAI De-xin

doi:10.3971/j.issn.1000-8578.3366

XU Xin-hua, HU Guo-qin, CHEN Yan, LI Song, DAI De-lan, XUE Feng, LI Dao-jun, CAI De-xin. COX-2 and bcl-2 Expression and Their Relations to the Behavior of Nasopharyngeal Carcinoma[J]. Cancer Research on Prevention and Treatment, 2006, 33(05): 302-304. DOI: 10.3971/j.issn.1000-8578.3366

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COX-2 and bcl-2 Expression and Their Relations to the Behavior of Nasopharyngeal Carcinoma

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Objective To study the expression of cyclooxygenase-2 ( COX-2 ) and bcl-2 in nasopharyngeal carcinoma(NPC) and their relations to the clinicopathological features. Methods COX-2 and bcl-2 protein expression in 86 cases of nasopharyngeal carcinoma was examined by using immunohistochemical staining.All cases had been followed up 5 years. Results The overexpression rate of COX-2 in NPC was 73.3% (63/86) and it was correlated to primary tumor stage,lymph node metastasis,pathological grade,clinicopathological stag...

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COX-2 and bcl-2 Expression and Their Relations to the Behavior of Nasopharyngeal Carcinoma

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