药物缓释,drug release
1)drug release药物缓释
1.A novel pH-sensitive drug release system was fabricated by coating hydroxypropyl methylcellu-lose phthalate (HPMCP) on a drug-loaded SBA-15 tablet.以肠溶性包衣材料羟丙基甲基纤维素邻苯二甲酸酯(HPMCP)为原料,在负载法莫替丁(Famo)的SBA-15药片表面包覆HPMCP聚合物膜,成功制备了一种新型的pH敏感药物缓释系统,并考察了此缓释系统在不同pH释放环境中的释放行为。
2.Chitosan is valuablely developed and applied in medical fields such as tissue engineering scaffold,gene carrier,membrane dialysis,surgical trauma coating material and drug release material for its physiological activity,antibacterial property and blood compatibility.本文综述了壳聚糖及其以医用为目的的化学改性衍生物在组织工程和药物缓释方面的大量研究成果,从壳聚糖的抑菌机理与血液相容性质的特点出发,探讨对壳聚糖进行血液相容性修饰的理论依据。
英文短句/例句

1.Preparation and in vitro drug release behavior study of the sustained-release hydrogel based on sulfate chitosanSCS药物缓释凝胶的制备及其体外释药研究
2.The Preparation, Characterization and Properties Research of the Controlled Release Microspheres;药物缓释微球的制备、表征及性能研究
3.Synthesis and Character of Star Polymer for Drug Slow Release;可用于药物缓释的星型聚合物的制备与表征
4.Studies on Biodegradable Materials Used in Drug Sustained Release System;生物降解性材料用于药物缓释系统中的研究
5.Preparation and Characteristics Evaluation of Two Chitosan Sustained Release System;壳聚糖的两种药物缓释体系的建立及性能评价
6.Application of PDLLA in HA Composite and Drug Controlled Release;聚DL-乳酸在HA复合材料与药物缓释中的应用
7.Study on High-Level Drug Loading SR Pellets Prepared by Extrusion-Spheronization Technique;挤出—滚圆技术制备大剂量药物缓释微丸的研究
8.The Preparation of Polyelectrolyte Multilayer and Its Application in the Drug Delivery System;聚电解质膜的制备及其在药物缓释方面的应用
9.Study on Preparation of the Drug Sustained-release Hydrogel Films and Their Properties;药物缓释水凝胶膜的制备及其性能的研究
10.The Pharmacokinetics of Lovastatin Extended-release Tablets in Human;洛伐他汀缓释片人体药物动力学研究
11.The Human Pharmacokenetic Study of Two Sustained-release Preparations;两种缓释制剂的人体药物动力学研究
12.Study on Preparation and in Vitro Release Experiments of Drugs/montmorillonite Sustained-release Systems;药物/蒙脱土缓释体系的制备和体外释放的研究
13.Preparation and in vitro release of ketoprofen sustained-release pellets酮洛芬缓释微丸的制备及体外药物释放考察
14.The Application of Shrinking-core Model in Sustained and Controlled Release Pharmaceuticals缩核模型在缓控释制剂药物释放中的应用
15.Dynamic Release of Tinidazole from the Degradable PLLA-tinidazole Blend Gel and the Gel Zoology Study in Periodontitis Curative Effect;替硝唑缓释剂的体外药物释放及其治疗牙周炎效果的动物学研究
16.Studies of Venlafaxine Hydrochloride Drug-resin Liquid Sustained-release System;盐酸文拉法辛药物树脂液体缓释制剂的研究
17.Studies on Sustained-Release and Controlled-Release Tablets of Insoluble Lovastatin;难溶性药物洛伐他汀缓控释制剂的研究
18.Studies of Propranolol Hydrochloride Drug-resin Liquid Sustained-release System;盐酸普萘洛尔药物树脂液体缓释制剂的研究
相关短句/例句

drug delivery药物缓释
1.In this paper,the research of CPC as drug delivery system has been generally introduced in respects of its physicochemical properties and me.本文综述了具有药物缓释功能的磷酸钙骨水泥的研究进展,包括材料的理化特性和药物缓释机理的研究。
2.AIM: To study a novel drug delivery system based on calcium phosphate cement (CPC) in vitro with sodium neproxen (SN) as a model drug.结果:药物的引入未影响材料的操作性能,该体系的药物缓释符合Higuchi 模型。
3.Its structure, some physical and chemical nature, showed that ESO-lactide is a very good drug delivery carrier, but some troubles in physical-chemistry property aspects haven’t been solved in the past.环氧大豆油(Epoxidized soybean oil,ESO )与丙交酯聚合得到的环氧大豆油-丙交酯星形聚合物(ESO-丙交酯,ESO-Lactide)是一种新型生物高分子材料,分子结构中具有较大的包容空间和末端功能团,具有较好的亲水性,可以与许多物质相互作用;从其结构、某些物理与化学性质来看,ESO-丙交酯有望成为一种性能优良的药物缓释载体材料。
3)drug controlled release药物缓释
1.It has the applied foreground in the hydrophile material,drug controlled release material field.蔗糖基聚合物是以蔗糖为原料合成的高分子聚合物,由于聚合物结构单元中含有比较完整的蔗糖分子结构,所以具有亲水性、生物相容性、生物降解性等特点,在吸水材料、药物缓释材料等方面有应用前景。
4)sustained drug release药物缓释
1.Release rates of the loaded avermectin varied in different dissolving media, and different concentrations of the same dissolving medium would cause different release speeds, which is very important in the study of sustained drug release.本课题为了改善这种现状,以自制的空心多孔SiO_2纳米球为吸附介质,采用超临界流体技术负载阿维菌素药物,考察了不同共溶剂对这种纳米载体载药量的影响,并初步研究了不同的溶出介质和浓度对药物缓释行为的影响;此外,还研究了淀粉基载体负载药物的各种条件。
5)controlled release药物缓释
1.The preparations of alginate microcapsule,methods of stabilizing the gel and controlling the release rate,and their application in drug controlled release have been discussed.海藻酸具有相对温和的凝胶条件与良好的生物相容性 ,已广泛应用于药物缓释与生物医学工程。
2.With a preliminary result of controlled release of BSA as a model drug,it appears that these chemical gels have the potential to be used as.结果显示:这种基于环糊精自组装形成的超分子水凝胶对于蛋白质药物具有一定的缓释作用, 并且由于麦克加成反应可在人体体温及生理 pH 条件下进行,不需要任何引发剂和催化剂,这种新型水凝胶有望在可注射药物缓释系统中得到应用。
6)Sustained-release drugs缓释药物
延伸阅读

基质型药物缓释材料分子式:CAS号:性质:是靠高分子的网络结构和助剂来控制药物向人体释放的材料。如将治疗心绞痛的药物硝酸甘油与基质材料硅橡胶混合,硅橡胶硫化后,药物被微封闭存在于橡胶网络之中,贴在人体表皮上,药物缓慢地、恒定地通过人体皮肤进入血液,达到预防和治疗的目的。药物在基质中的微封闭和载药层中的助剂是关键。