医用纳米控释系统作为药物、基因传递和控释的载体，是一种新型的控释体系。
As a new drug and gene delivery carrier, medical nanoparticles appear to be very promising and are widely studied.
医用纳米高分子作为药物、基因传递和控释的载体，是一种新型的控释体系。
As a new drug and gene delivery carrier, medical polymer nanoparticles appear to be very promising and have been widely studied.
聚合物纳米体系在药物传递和基因载体方面具有重要的科研价值和广阔的应用前景，这方面的研究已成为当今生物医学材料界最活跃的领域之一。
Polymer nanoparticles are used as carriers for the delivery of drug and gene. It has been one of the most attractive areas because of its scientific value and potential of application.
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。
Chitosan nanoparticle has co-permeation and bioadhension, which has a wide development in the research of gene delivery system.
目的研究新型非病毒载体磷酸钙纳米颗粒的生物学特性，评估其在肿瘤基因治疗中应用的前景。
ObjectiveTo study the biological characteristics of calcium phosphate nanoparticles and evaluate the promising in cancer gene therapy.
目的制备基因载体壳聚糖纳米粒，研究其结构特征及其体外对细胞的转染活性。
Objective to prepare chitosan nanoparticles as gene vectors so as to investigate their structural characteristics and cell-gene transfection efficiency in vitro.
结论纳米颗粒作为基因递送载体具有广阔的发展前景。
Conclusions Using nanoparticles as genic carrier have a wide developmental foreground.
结论PLGA纳米粒子可作为基因载体。
无机纳米颗粒类非病毒型基因载体因其稳定性好、生物亲和性好、安全、有效、无免疫原性等优点，已引起广泛关注。
Inorganic nanoparticles as non-viral gene carriers have caught much attention because of their good stability, biocompatibility, safety, efficiency and non-immunogenicity.
方法依据国内外刊物公开发表的文献，对有关以纳米颗粒作为基因递送载体进行基因治疗的研究进行分类、归纳与整理。
Methods Based on the publicly literature, the research work on genic therapy, which use nanoparticles as carrier, was classified and summarized.
本文将概述无机纳米粒子作为基因载体的现状及其对基因表达的影响。
This paper reviewed the current researches about inorganic nanoparticles as gene delivery vectors. Their influence on the gene expression was also discussed.
文章综述了载药纳米粒与血脑屏障的相互作用机制，以及纳米粒作为药物和基因载体用于中枢神经系统疾病治疗的研究进展。
The article reviews the interaction mechanism between drug-loaded nanoparticles and the BBB, as well as the recent advances in the treatment of CNS diseases with nanoparticles as a dru...
文章综述了载药纳米粒与血脑屏障的相互作用机制，以及纳米粒作为药物和基因载体用于中枢神经系统疾病治疗的研究进展。
The article reviews the interaction mechanism between drug-loaded nanoparticles and the BBB, as well as the recent advances in the treatment of CNS diseases with nanoparticles as a dru...
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