研究者采用了一种叫PLGA的生物降解聚合物来制造镜片,首先将其溶解在有机溶剂里,然后加入药物。
To make their lens, the researchers took a biodegradable polymer called PLGA and dissolved it in an organic solvent, and then they added their drug.
了解聚合中的有用模式后,在使用WebSphereEnterpriseServiceBusV6.1中的聚合设计中介流时,还应考虑其他要点。
Having looked at the useful patterns in aggregation, there are now other points to consider when designing a mediation flow using aggregation in WebSphere Enterprise Service Bus V6.1.
一些生物可降解聚合物,例如聚酯,已经作为辅料应用在药理学中。
Some biodegradable polymers such as polyesters have already been employed as excipients in pharmacology.
直到最近,PCL的并没有被广泛应用在生物降解聚合物由于成本原因,大量使用。
Until recently, PCL was not widely used in significant quantities for biodegradable polymer applications due to cost reasons.
非有机材料必须被删除,除非它们是由几个新的淀粉基生物降解聚合物,随着时间的推移。
Non-organic materials must be removed, unless they are made of several new starch-based polymers that biodegrade over time.
他们的设计为直径约为天然血小板十分之一的球体,材料与可吸收缝合线使用的生物可降解聚合物一样。
Their design involves spheres about one-tenth the diameter of a platelet and made of the same biodegradable polyester used in absorbable sutures.
生物分解聚合物就像个支架,研究专家表示这个支架能支撑,让脑细胞增生。
The biodegradable polymer ACTS like a scaffold and researchers say that it can support the growth of new brain cells.
这些数据及曲线的获得对理解聚合物电老化机理和绝缘材料的合成改性提供重要参考价值。
These data and curves provide very important reference value to understand the electrical degradation mechanism of polymers and synthesis modification of insulation materials.
最后通过一个实例的描述来探讨模型聚合与解聚的有关问题。
Finally, it gives a example to deal with problems in the model aggregation and disaggregation.
一些生物可降解聚合物,例如聚酯,已经作为辅料应用在药理学中。
Some biodegradable polymers such as polyesters hae already been employed as excipients in pharmacology.
同时可降解聚合物成分对HA的过快降解具有控制作用,使得HA降解与新生骨组织生成速率匹配。
Furthermore, degradable polymer can contribute to too fast degradation of HA to match the rate between degradation of HA and formation of fresh bone tissues.
目的:介绍生物可降解聚合物及其在药物纳米控释系统中的应用。
Objective: To introduce biodegradable polymers and their application to nanometer-sized controlled drug delivery systems.
在己内酰胺水解聚合时加入一定量的可反应型复合胺类改性剂,合成出含有胺类改性剂的尼龙6树脂。
Reactive compound amine modifiers were introduced during the polymerization of caprolactam and the nylon 6 with amine modifiers modified was obtained.
结果5f能抑制反应体系吸光值升高,提示它对微管蛋白聚合具有抑制作用并能抑制其解聚。
Results 5f decreased the Absorption values of the reaction system. and markedly inhibited not only tubulin polymerization but also tubulin depolymerization.
它的作用机理独特,通过诱导和促进微管蛋白聚合形成稳定结构,从而抑制微管解聚。
It possesses a unique mechanism of action as promoters of tubulin aseembly and inhibitors of microtubule disassembly.
肌动蛋白的网络是一个动态的结构,持续不断地进行定向的聚合和解聚。
The actin network is a very dynamic structure with continuous directional polymerization and disassembly .
本文研究了生物降解聚合物纳米粒载药系统。
Biodegradable polymeric nanoparticles as drug delivery systems have been investigated in this dissertation.
生物可降解聚酯是一种新型高分子聚合材料,可通过发酵、化学方法和酶催化来合成。
Biodegradable polyesters are polymer materials, they can be synthesized by chemical methods, enzymatic-catalysis and ferment.
生物降解聚合物共混物相容性和结晶行为的研究,北京化工大学,邱兆斌。
Miscibility and Crystallization Behaviour of Biodegradable Polymer Blends , Beijing University of Chemical technology , Zhaobin Qiu.
尽管可降解聚合物微球在药物控释领域的应用已经取得了一定的进展,然而真正用于临床的微球制剂并不多。
Although the controlled release system based on biodegradable microspheres has made great progress. The application of this formulation in clinical is still very limited.
可生物降解聚合物中的层状硅酸盐纳米复合材料,可极大提高其力学性能,但同时会影响到材料的降解速率。
Layered silicate nanocomposites of biodegradable polymers can greatly increase mechanical properties of the polymers, which have influence on the degradable rates of the polymers.
目的构建以乳铁蛋白作为靶向功能基、可生物降解聚合物泡囊为载体的脑靶向递药系统,并对其脑部递药特性作出药效学评价。
OBJECTIVE to prepare a novel brain targeting system, lactoferrin conjugated self-assembled polymer vesicles (Lf-PVs), which the brain delivery property had been evaluated in vivo.
从而在反应催化剂的选择上,使聚合解聚二个反应趋于最优,反应最终得率达到90 %以上。
By the way of catalysts selection, the polymerization and Depolymerization were stable and output achieve 90%.
提取兔脑微管蛋白采用比浊发检测功劳木活性成分对微管蛋白聚合-解聚的影响。
We extracted rabbit brain tubulin, and then detected by turbidimetric credit made the active ingredient of mahonia the impact of polymerization - depolymerization of tubulin.
研究了水溶液聚合过程中引发体系的组成及各组分浓度和助剂对所合成的部分水解聚丙烯酰胺的特性粘数的影响。
The effects of the initiator concentration and the assistant reagent concentration on characteristic viscosity of the partially hydrolytic polyacrylamide were investigated.
研究了正硅酸乙酯(TEOS)和硅溶胶水解聚合过程中溶胶聚合物分子的生长过程。
Structure evolution of both TEOS and colloidal silica in the sol-gel process was studied.
体外兔脑微管蛋白聚合-解聚分析表明,药根碱和小檗碱均能抑制微管蛋白的聚合,且药根碱作用强于小檗碱。
Rabbit brain in vitro tubulin polymerization-depolymerization showed that jatrorrhizine and berberine can inhibit tubulin polymerization, and jatrorrhizine are stronger than that of berberine.
解聚一种导致聚合物链断裂生成单体单元的化学反应。
The chemical reaction which results in a polymer chain being broken up into monomer units.
解聚一种导致聚合物链断裂生成单体单元的化学反应。
The chemical reaction which results in a polymer chain being broken up into monomer units.
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