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- Methods:The release rate of ambroxol HCl osmotic pump controlled release tablets in various mediums was observed. 方法:考察渗透泵在不同介质中的释放情况。
- Using sulfonated EPDM ionomer as coating material for controlled release of urea, a primary research on some factors that influence the controlled release rate has been completed. 用乙丙三元胶 (EPDM)的磺酸型离聚物作为包膜材料 ,研究了其对尿素的缓释作用 ,考察了离聚物的合成条件以及环境温度对尿素释放速率的影响。
- Preparation and in vitro release rate of vinpocetine push-pull osmotic pump controlled release tablets 长春西汀双层渗透泵控释片的制备及体外释放度考察
- Preparation of pentoxifylline controlled release tablets and its in vitro release rate 己酮可可碱控释片的制备及体外释放度的考察
- Study of Effect of Various Molecular weight PEG on Controlled Release Rates of PPC Film in Vitro PEG的分子量对PPC缓释膜片体外动态释放速率影响的研究
- Microsphere size, which has a significant effect on drug release rate, can potentially be aried to design a controlled drug deliery system with desired release profile. 微球大小对药物释放率有很重要的影响，人们认为可以改变其大小以建立一个药物释放符合需要能够控制药物释放的体系。
- It is hotspot of fertilizers to study on and develop slow or controlled release fertilizer,which is important to increase use rate of fertilizer and protect environment. 缓/控释肥研制和开发是肥料领域的热点,其对提高作物肥料利用率和保护生态环境有着十分重要的现实意义。
- The energy release rate can also be established experimentally from measuring the compliance of the cracked body. 能量释放率也可用实验方法测量裂纹体的柔度而建立起来。
- Disturbances in the recirculating flow regime can produce related variations in the heat release rate in the primary mixing region. 回流区域内的扰动可使主要混合区内热量释放发生相应的变化。
- ChE are also helping to develop controlled release membranes for more effective drugs. 化学工程师们还正在努力开发一种可控缓释膜以有助于生产各种更有效的药物。
- EC survive rate of oxLDL group was lower (P<0.01) and LDH release rate was higher(P < 0.05) than those of normal control group. Haw thorn flavone could protect EC from damage caused by oxLDL. oxLDL对EC具有明显的损伤作用;oxLDL组的细胞生存率低于正常对照组（P<0.;05）;LDH释放率和MC-EC粘附率均高于正常对照组（P<0
- Studies on application of controlled release fertilizer in nursery seedling production. 控释肥在苗木生产中的应用。
- Objective To prepare Emedastine Difumarate Sustained-release Tablets(EDST),and develop a method for the determination of drug release rate. 目的制备富马酸依美斯汀缓释片,并建立其释放度测定方法。
- Objective To prepare osmotic pump controlled release tablets of isosorbide mononitrate. 目的制备单硝酸异山梨酯渗透泵控释片。
- Ultraviolet spectrophotography was applicable for the assay of the release rate of EDST. 紫外分光光度法可用于富马酸依美斯汀释放度的测定。
- Implantable drug delivery systems (IDDS)are long term acting controlled release systems. 植入型给药系统适用于长期给药和靶向给药。
- The release rate of As2O3 albumin microsphere is 9.22 times faster than that of As2O3 albumin microsphere CAC. 单纯As_2O_3白蛋白微球缓释是AS_2O_3微球与CPC复合后释药速度的9.;22倍。
- Nicardipine hydrochloride transdermal controlled release patches with gel matrix were prepared. 制备盐酸尼卡地平的凝胶骨架控释贴剂。
- Due to the interaction with the drug, the release rate ofthe systems including polyvinylpyrrolidone(PVP) was slower . 聚乙烯吡咯烷酮(PVP)的加入,增加了凝胶体系的网络交联密度,且对药物具有很好的络合作用,因而含PVP体系药物缓释效果要好。
- Recently, in drug controlled release system, polyelectrolyte complexes have been rewarded much attention. 近年来聚电解质复合物在药物控释领域受到重视。
