gene delivery vector

1. Quaternary ammonium salt of chitosan as a gene delivery vector
   壳聚糖季铵盐作为基因递送载体的初步研究
2. Study on the Composition of Copolymer and Its Gene Delivery as a Non-viral Vector in vitro
   一种非病毒载体的组成与体外转基因能力的研究
3. Hydrophobic PLLA that is incorporated into the gene delivery vector is believed to enhance the cell interactions and tissue permeability of the delivery system.
   将疏水性的PLLA掺合入基因转运载体后，能增强递药系统的与细胞的相互作用和组织渗透性。
4. Objective To explore the possibility of using HBV as a gene delivery vector, and to test the anti-HBV effects by intracellular expression of dominant negative mutants of core protein.
   目的探索HBV作为基因治疗载体的可能性及检验HBV点突变表达显性阴性突变体抗HBV的作用。
5. Objective To study the effect of exogenous non secreted human urokinase type plasminogen activator ( uPA) gene on the production of collagen in activated hepatic stellate cells ( HSC) after delivery by replication deficient recombinant adenovirus vector.
   目的利用重组复制缺陷型腺病毒载体将外源非分泌型人尿激酶型纤溶酶原激活剂（uPA）基因导入活化的肝星状细胞（HSC）内，研究uPA表达对HSC胶原沉积的影响。
6. Nanoparticle is developing as a new non-viral gene delivery vector.
   纳米粒基因转运体是近年发展起来的一种新型的非病毒基因转运载体。
7. The major drawback of being a gene delivery vector is the low efficiency of transfection, so the scientists have been trying to increase the efficiency of chitosan with the methods of modifications.
   壳聚糖作为基因载体的主要缺陷是转基因效率比较低，所以研究者们试图通过修饰以增加壳聚糖的转基因效率。

noun

1. a vector for delivering genes into cells

   Synonym:    transducing vector