基因传递

基因传递和表达增效策略：用微孔温敏性水凝胶装载非病毒质粒DNA复合物

Strategy to Load Non-virus Plasmid DNA Nano-complexes in Macroporous thermosensitive Polymers for Efficient Gene Delivery and Expression

共聚物PEG-PEI（2-25-1）被证实为较有效的介导体外基因传递的复合物。

Copolymer PEG-PEI ( 2-25-1 ) was proved to be a better carrier for in vitro gene transfer .

牛津大学的基因传递技术是目前最好的提供比较大的基因，如MY07A，的。

Oxford 's gene delivery technology is currently the best available for delivering relatively large genes , such as MY07A .

MarineeChuah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”。

' 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 .

目前的基因传递系统主要包括病毒载体和非病毒载体两大类。

Current gene delivery systems include viral vectors and non-viral delivery systems .

层-层自组装构建固相可降解基因传递体系的研究

Construction of Biodegradable Multilayer Films via Layer-by-layer Self-assembly as Gene Delivery System

层层组装聚磷酸酯与质粒多层膜作为可控基因传递体系的研究

Polyphosphoester / DNA Multilayer Thin Films via Layer-by-Layer Technique for Controlled Gene Delivery

用于基因传递系统控制释放的可生物降解高分子材料

Biodegradable polymers for controlled release of gene delivery systems

纳米载体在药物/基因传递中具有特殊的价值和意义。

Nano-scaled carriers have special value and significance in drug / gene delivery .

繁衍后代将自己的基因传递下去

procreate themselves and pass on these genes .

基因传递常用的载体一般分为病毒载体和非病毒载体。

The vectors of gene transfection can be divided into viral vectors and non-viral vectors .

众所周知，所有生物都是通过基因传递生物信息。

As you know , all living organisms pass on biological information through the genes .

非病毒型基因传递系统

The non - virus gene delivery system

谷胱甘肽响应的非病毒基因传递体系研究

Non-viral Gene Delivery System for Glutathione-response

微乳液法制备纳米二氧化硅基因传递复合载体

Nano-sized sio_ ( 2 ) particles prepared with microemulsion method as DNA carriers for gene delivery

目前已经发展了几种基因传递系统来促进体外或体内的基因表达。其中，病毒载体转染效率高，被用于首例人类基因治疗实验。

Several gene delivery systems have been developed to promote gene expression either in vitro or in vivo .

这种多聚物是在2000年报道过的能够有效的将基因传递给特殊细胞的载体的基础之上经过改造得到的。

The polymers are improved versions of materials first described in2000 that deliver genes efficiently to specific cells .

原始的选择算子和交叉算子分别被改造为动态选择算子和基因传递算子；

The original selection operator and crossover operator were respectively reconstructed to dynamic selection operator and gene transfer operator .

杆状病毒介导基因传递可评价启动子在不同细胞中的强度。

Gene delivery mediated by baculovirus is a powerful tool to estimate the strength of promoter in different cell .

一个有效的基因传递系统的选择，可以在不损伤正常组织的情况下选择性地针对肿瘤、并传递到肿瘤中。

The delivery system could selectively target tumors , deliver the tumor suppressor genes into tumors without damage to normal tissue .

因此，这种基因传递系统有望开发用作肺癌和肝癌的基因治疗传递系统。

Therefore , this kind of gene delivery system has the potential uses for the treatment of lung and liver cancer .

结果显示，本组资料不符合单基因传递规律，而是一种多基因遗传病。

The results showed that schizophrenia was not applicable to single gene transmission mode , and that it was a polygenic disease .

在上述基础上，研究了运用壳聚糖作为压缩基团来提高阳离子脂质体介导的基因传递。

Based on these facts , chitosan can be used as a condensing agent to enhance the transfection efficiency of cationic liposome .

有性生殖为个体之间设置了一个冲突和竞争的环境，因为雌雄个体都希望最大限度地把自己的基因传递给后代。

Sexual reproduction creates a social environment of conflict and competition among individuals as each attempts to maximize its genetic contribution to subsequent generations .

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。

Gene delivery system is one of components of a gene medicine , which deliver the therapeutic gene to the desired location of the body .

虽然病毒载体的基因传递效率高，但它的免疫源性、致癌性和细胞毒性较高等缺陷限制了其在体内基因治疗中的应用。

Although viral vectors own high transfection efficiency , their high immunogenicity , carcinogenic and cell toxicity limits their application in gene therapy in vivo .

在这件是事情上，绝对的自信可能会成为基因传递的优势，恐惧会成为很大的劣势。

Surely confidence in this matter would be an advantage to passing on genes , and a terror of it would be a great disadvantage .

采用超分子组装技术制备的非病毒基因传递体系，由于具有合适的纳米尺寸、可控的结构及良好的生物相容性，显示出巨大的发展潜力及应用前景。

Non-viral gene complexes fabricated by supramolecular assembly showed great potential in gene therapy due to the suitable nanometer size , controllable structure and excellent biocompatibility .

很多关于进化论的假说都过于简单，大体上都这样表述：每个物种的雄雌两性都具备本能，最大程度地把他们的基因传递给下一代。

The biology hypothesis , much oversimplified , goes something like this : Males and females of each species have instincts that maximize their genes in the next generation .

无机纳米粒载体因具有生物安全、高效、价廉等优点，已成为近年来新型药物/基因传递系统研究的热点。

Inorganic nanoparticles enjoying such advantages as biosafety , high-efficacy and low price have become the hot spot of new drug / gene delivery system study in recent years .