Objective To explore the possibility of using an endovascular microcoil as a gene delivery system.
目的血管内微弹簧圈应用于基因运载体系的研究。
Chitosan nanoparticle has co-permeation and bioadhension, which has a wide development in the research of gene delivery system.
用壳聚糖制备的纳米粒具有助渗作用及生物粘附性，在基因递送载体的研究中具有广阔的发展前景。
The film with more DNA and higher N/P ratio might provide a new method to enhance transfection in localized gene delivery system.
这种含有较多DNA和较高N/P比的多层膜为提高原位基因传递体系的转染效率提供了一种新方法。
Gene delivery system is one of components of a gene medicine, which deliver the therapeutic gene to the desired location of the body.
基因传递系统将治疗基因运送到目标部位，是基因药物的组成部分之一。
Recently chitosan is focused in the research of gene delivery system for it is already known as a biocompatible, biodegradable and non-toxic polysaccharide.
壳聚糖是一种天然的生物可降解性，生物相容性好而且安全无毒的多糖，因而它成为基因治疗载体研究的热点。
Conclusions Anti-DNA antibody modified stents represent a novel highly efficient and site-specific gene delivery system which can deliver various kinds of plasmid vectors.
结论抗体偶联胶原包被质粒DNA血管支架是一种新型高效、局部定位的基因转染体系。
Objective: to investigate stainless steel coronary stent-based plasmid gene delivery system and evaluate its feasibility and effectiveness to gene therapy of cardiovascular restenosis.
目的：探讨在不锈钢冠状动脉支架上携带质粒基因，为心血管再狭窄基因治疗的临床应用提供试验依据。
The lack of a safe, efficient delivery system for DNA has been a major barrier to clinical use of gene therapy.
缺乏安全、有效的DNA传送系统一直以来是临床基因治疗应用的主要障碍。
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。
Finally focuses on the on-off mechanism of the Nano-based Drug Delivery System (NDDS), and the bio-medical application such as gene therapy.
最后详细介绍智能纳米栽药体系的特点、靶向与释放机制及其在基因工程治疗上的应用。
'We show for the first time that it is now possible to efficiently deliver genes into stem cells, particularly those of the immune system, using non-viral gene delivery', says Marinee Chuah.
Marinee Chuah说：“我们首次展示了使用的非病毒基因传递方式使基因有效的植入干细胞，特别是进入那些免疫系统”。
Nano-delivery system increases cellular uptake of specific gene, protects them against nucleases and enhances their targeting and selectivity.
纳米控释系统使转染基因的胞内摄入量增高，增强其稳定性、靶向性及细胞定位。
Rice chitinase gene was transferred into immature embryogenic calli of wheat using PDS1000/He particle delivery system.
利用PDS10 0 0 /氦气基因枪将水稻几丁质酶基因导入小麦幼胚盾片愈伤组织。
Rice chitinase gene was transferred into immature embryogenic calli of wheat using PDS1000/He particle delivery system.
利用PDS10 0 0 /氦气基因枪将水稻几丁质酶基因导入小麦幼胚盾片愈伤组织。
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