Objective To study the effect of PHD2-shRNA genetransfectionofH9C2 cells mediated by ultrasound-targeted microbubblesdes......

BACKGROUND: In the process of vascularization, vascular endothelial growth factor (VEGF),angiopoietin-2 and Tie2 are inv......

Angiogenesis factor of human osteosarcoma was partially purified and its biological features were studied. The active pe......

目的 探讨食管鳞癌中缺氧诱导因子(HIF-1α)和血管生成因子(VEGF)的表达及其与临床病理之间的关系.方法 采用荧光定量RT-PCR和免疫......