目的该前瞻性初步研究的目的是比较脱氧胸腺嘧啶核苷(FLT)-PET/CT显像与脱氧葡萄糖(FDG)-PET/CT显像相比在早期判断食管癌新辅助放......

目的　研究胃癌组织内血管内表皮生长因子 (vascularendothelialgrowthfactor ,VEGF)及其受体Flt、KDRmRNA的表达及与胃癌生物学行......

目的 探讨脑胶质瘤患者血清血管内皮生长因子(VEGF)及其受体Flt-1和KDR水平变化,为评价脑胶质瘤治疗效果,判断预后寻找一种科学的......

1 FLT is teaching a foreign culture and FLL is learning a foreign culturernUnder no circumstances should teaching just s......

The dendritic cell system contains conventional dendritic cells (DCs) and plasmacytoid pre-dendritic cells (pDCs). Both ......

Discourse analysis has been extensively applied in many aspects of language research .It can be useful analytic tools fo......