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目的研究超顺磁性氧化铁微粒(USPIO)标记的精氨酸-氨基乙酸-天门冬氨酸(RGD)在人类脐静脉内皮细胞(HUVECs)、卵巢癌细胞(MLS)、胶质母细胞瘤(U87MG)细胞和U87MG表达阳性的活体异种移植物上的生物学效应。材料与方法所有实验都经过政府动物关怀委员会的同意。USPIO被特异性的RGD或非特
Objective To investigate the effect of arginine-glycine-aspartate (RGD) labeled with superparamagnetic iron oxide particles (USPIO) on human umbilical vein endothelial cells (HUVECs), ovarian cancer cells (MLS), glioblastoma U87MG) cells and U87MG-positive live xenografts. Materials and Methods All experiments were approved by the government animal care committee. USPIO is specific for RGD or non-special