聚合体

Methods : Using GV1 and GV2 targetable non-viral vectors, the influences of the poly-L-lysine and protamine on in vitro gene transfer efficiency and the course of gene expression were observed.

利用GV1，GV2靶向性非病毒载体来比较多聚赖氨酸与鱼精蛋白对靶向性基因转移复合体携带DNA的能力及体外基因转移效率的影响。

Cell-copolymer constructs were cultured and subsequently implanted in the subcutaneous space of athymic mice for up to 20 weeks.

构建出的细胞-多聚复合体先在体外培养，随后将其植入裸鼠皮下长达20周。

Other complexes were identified and analyzed. The protein volume data showed that the dimeric form of the protein is responsible for the formation of other types of synaptic complexes as well.

蛋白质的体积数据显示，该二聚体形式的蛋白质也是形成其它类型突触复合体的原因。

The anatomical localizations indicate that Al receptor and Dl receptor coexist in strionigro-strioentopeduncular neurons, and A2a receptor and D2 receptor coexist in striopallidals neurons. The heteromeric complexes of Al/D1、A2a/D2 receptor provided the molecular basis for the functional interactions of Al/Di and A2a/D2 receptor.

腺苷A1受体和多巴胺D1受体以及腺苷A2a受体和多巴胺D2受体分别共存於基底神经节中纹状体向黑质和脚内核投射的神经元以及纹状体向苍白球投射的神经元内。A1/D1、A2a/D2受体形成受体异聚复合体构成了受体一受体之间相互作用的分子基础。

And then through the delivery of Intermolecular energy, so that the aggregate of pre-polymers and micropatterns monosomic, and so on polymer become excited state, producing charge transfer collateral fitness; complexiometric inpurity, cross-linked frame constantly curing membrane.

然后通过分子间能量的传递，使聚合性预聚物和感光性单体等高分子变成激发态，产生电荷转移络合体；络合休不断交联架台、固化成膜。

Methods HBcAg specific CD8+ cells in whole blood samples of chronic hepatitis B patients were stained with soluble HLA-A2—HBV core 18-27 peptide tetrameric complex counted by flow cytometry.

应用人类主要组织相容性复合体A2的胞外段与HBcAg表位肽Tc18-27构建的四聚体结合流式细胞术检测人外周全血中该表位肽特异的CD8+CTL的数量，并以其占CD8+细胞总数的百分比表示。

Flowers perfect or unisexual on different plants, very small, solitary or clustered in spikes and again arranged into complex thyrsoid structures.

完全花或单性花生在不同植株，很小，单生或簇生在穗状花序并再次排列为复合体聚伞圆锥状的结构。

Objective: Purpose to investigate the different in vitro function of targetable non-viral vector containing poly-L-lysine or protamine.

DNA-多聚阳离子-配体形成的复合体可以通过受体介导的内吞作用将目的基因靶向性导入含相应配体的细胞中［1］。

We determined the nucleoporin 85 (Nup85) Seh1 structure, a module in the heptameric Nup84 complex, at 3.5 angstroms resolution.

研究人员以3.5埃的分辨率确定了七聚Nup84复合体的一个组件，核孔蛋白85 (Nup85) Seh1的结构。

Effect of TP on DNA primase-polymerase α complex activity was examined using Liquid Scintillation counter. Results:It showed that IC50 value of TP inhibiting DNA primase-polymerase α complex activity was 20.28 (15.17～ 27.13)μ g/ml. TP could promote DNA primer synthesis but inhibit DNA primer extension.

结果：茶多酚对小鼠肿瘤L2细胞DNA引物酶多聚酶α复合体活性有抑制作用，半数抑制浓度（IC50）值为20.28(15.17～27.13)μg/ml；对DNA引物合成有促进作用；对引物延长亦有明显抑制作用，其IC50值为36.43μg/ml。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐