Animal test shows that it has targeting efficiency of vein administration over 10.
动物实验表明，静脉给药后，靶向效率在10以上。
There is a lot of room for improving efficiency in targeting.
在定向方面存在许多提升效率的空间。
Results Nanoparticle carrier system can protect the genes, have a high carrying efficiency and a well targeting property, it also can improve the bioavailability, sustained and controlled release.
结果纳米颗粒转运系统能够保护被转运的基因，有较高的转染效率，具有良好的靶向性，并且提高了药物的生物利用度，显示出一定的缓控释作用。
The invention aims at solving the technical problem of proving a cationic liposome with high transfection efficiency and tumor vascular targeting.
本发明所要解决的技术问题是提供一种转染效率高且具有肿瘤血管靶向性的阳离子脂质体。
Objective to modulate the molecular conformation of the hepatocyte targeting drug to increase exogenous gene expression efficiency in the targeted cell.
目的：用调整肝细胞靶向基因药物分子构形的方法，以期提高外源转入基因在目标细胞的表达效率。
In this review, tumor targeting, killing efficiency, safety and the evaluation of oncolytic viruses therapy are discussed.
文章简要综述了溶瘤病毒肿瘤治疗的靶向性、杀伤性、安全性和疗效监测。
LCTS realized targets and laser points positioning and targeting at the same time. The accuracy and efficiency of target and laser directing were improved.
LCTS实现了对靶和光点的同时定位和引导，能有效地提高靶和激光的引导精度和效率。
The utility model has the advantages of exact and targeting needle selection with high mechanical conversion efficiency.
本实用新型选针精确到位、机械转换效率高。
Due to the specific bioactivity of peptides, peptide-based gene and drug delivery systems could achieve improved gene transfection efficiency, enhanced drug targeting property and reduced side-effect.
将具有特殊生理功能的多肽作为基因或药物载体、或用于药物修饰等，可以提高基因转染效率，增强药物的靶向治疗效果，降低药物的毒副作用。
The targeting therapy on the xenograft in nude mice indicated that the efficiency of the hdsFv-RC-RNase was 100%(P<0.01). The tumor inhibition rate reached 79.38%.
导向治疗结果表明，其对荷人肝癌裸鼠移植瘤治疗有效率为100％，与生理盐水组相比具有非常显著的差异（P〈0．01），抑瘤率达到79．38％。
The targeting therapy on the xenograft in nude mice indicated that the efficiency of the hdsFv-RC-RNase was 100%(P<0.01). The tumor inhibition rate reached 79.38%.
导向治疗结果表明，其对荷人肝癌裸鼠移植瘤治疗有效率为100％，与生理盐水组相比具有非常显著的差异（P〈0．01），抑瘤率达到79．38％。
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