Objective:To determine the expression of angiopoietin 1(Ang 1),angiopoietin 2(Ang 2) and tyrosine kinase receptor Tie 2 in glioma and assess the role of angiogenesis.

• 目的 :通过对胶质瘤的促血管生成素 1 (Angiopoietin 1 ,Ang 1 )和促血管生成素 2 (Angiopoietin 2 ,Ang 2 )及酪氨酸激酶受体 (Tie 2 )mRNA表达的检测 ,初步探讨它们与胶质瘤血管生成的关系及临床意义。