体外释药速率符合一级动力学模型。
The in vitro release characteristics investigated fitted to first order pharmacokinetic model.
以其为载体制备纳曲酮微球，比较了体外释药速率。
Invitro release of naltrexone microspheres prepared with the various PLGA were compared.
目的研究新藤黄酸骨架片体外释药速率的影响因素。
Objective To study the influential factors of the release rate of neogambogic acid from sustained release matrix tablets.
通过透射电镜观察、动态光散射测定、紫外吸光度测定等手段分析胶束的微观形态、粒径大小和载药量、测定了载药胶束的体外释药速率。
Microscopic morphology, diameter and drug-loaded amount of the micelles were examined by means of TEM, DLS and UV respectively, and their in vitro drug release rates were measured.
以盐酸维拉帕米为模型药物，制备了口服渗透泵片。通过考察渗透泵片体外释药各过程的速率，研究口服渗透泵制剂释药的基本过程及其特性。
The main processes of the drug delivery of oral osmotic pump system were studied to investigate its delivery characteristics, with verapamil hydrochloride as the model drug.
以盐酸维拉帕米为模型药物，制备了口服渗透泵片。通过考察渗透泵片体外释药各过程的速率，研究口服渗透泵制剂释药的基本过程及其特性。
The main processes of the drug delivery of oral osmotic pump system were studied to investigate its delivery characteristics, with verapamil hydrochloride as the model drug.
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