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- Xanthan gum hydrophilic matrix tablets were prepared using theophylline as a model drug. 以茶碱为模型药物,制备了黄原胶亲水性骨架片,研究了体外释药的影响因素。
- OBJECTIVE:To make diclofenac sodium(DCF) hydrophilic matrix tablets and examine the factors affecting their dissolution rates. 目的:制备双氯芬酸钠(DCF)亲水凝胶骨架片,并对其释药影响因素进行了研究。
- hydrophilic matrix tablet 亲水凝胶骨架片
- Influence of citric acid and pH value of dissolution medium on vinpocetine release from hydrophilic matrix tablets 长春西汀凝胶骨架片中枸橼酸和介质pH值对药物释放的影响
- Keywords Hydroxypropylmethylcellulose;Hydrophilic matrix tablets;Higuchi T. Mechanism;Dissolution rate; 亲水凝胶骨架材料;盐酸丁螺环酮;凝胶骨架片;释放速率;
- Keywords diclofenac sodium;hydroxypropyl methylcellulose;hydrophilic matrix tablets;dissolution rates; 关键词双氯芬酸钠;羟丙甲基纤维素;亲水凝胶骨架片;释放度;
- Keywords DOX;hydrophilic matrix tablets;bi-layer osmotic pump tablets;orthogonal experiment design;drug release mechanism;pharmacokinetic; 甲磺酸多沙唑嗪;亲水凝胶骨架片;双层渗透泵片;正交实验设计;释药机制;药物动力学;
- hydrophilic matrix tablets 凝胶骨架片
- Methods Paddle method was used to determine release rate of theophylline from the hydrophilic matrix system. 方法采用搅拌桨法测试茶碱从亲水骨架片中的溶出速率,并对测量数据进行线性回归分析。
- The quality of TCM cataplasma is connected with its matrix, especially with the hydrophilic matrix. 中药巴布剂质量好坏与其基质的质量密切相关。
- Preparation of the helicid hydrophile matrix tablets and study of the drug release mechanism 神衰果素亲水凝胶缓释骨架片的制备及释药机理的研究
- METHODS To establish a HPLC method for determing the content of ribavirin.The water-soluble matrix tablet was preparaed by use of HPMC.The optimal formulation was obtained by uniform design. 方法:建立高效液相色谱(HPLC)体外释放度测定法,以羟丙基甲基纤维素(HPMC)为主要辅料,制备亲水凝胶型骨架片,采用单因素试验筛选辅料种类,通过均匀设计优化出缓释片的处方。
- When the graft ratio was high, the hydrophilic side chain was long and the molecular mass of the main chain of the hydrophilic matrix was great, the diffusion of PP-g-PEG in PP blends would be poor, and the diffusion coefficient would also be small. 接枝率越高、亲水性侧链的长度越长,亲基体主链摩尔质量越大,接枝共聚物在聚丙烯共混体系中的迁移扩散性能越差,扩散系数越小。
- With acrylic polymers Eudragit L100 as adhesive vehicle, the formulation and procedure of MPH hydrophilic matrices patch (MPH-E100-TTS) was studied. 本文考察了包括聚甲基丙烯酸酯、聚异丁烯、硅酮在内的贴剂基质,以Eudragit E100作为载体制备了亲脂性基质的哌甲酯透皮贴剂(MPH-E100-TTS)。
- Aim The water-soluble matrix tablets were prepared b y using of HPMC (K4M) . 目的:以HPMC为主要材料,制备水溶性骨架片。
- This kind of tablet is soluble in water. 这种药片能溶于水。
- Objective To discuss the application of HPMC in Isosorbide mononitrate IM sustained release tablets.Methods IM tablets hydrophilic matrices are made by HPMC as the pydrophillic matrix with wet method. 目的讨论亲水骨架材料羟丙基甲基纤维素(HPMC)在单硝酸异山梨酯口服缓释片剂中的应用。
- Objective:To prepare the mixed matrix tablets of Loxoprofen sodium and to evaluate their dissolution in vitro. 目的:制备洛索洛芬钠混合性缓释片并考察其体外释放度。
- The hydrophilic matrices TTS was prepared using Eudragit L100 polymer(MPH-L100-TTS). Relation the polymethyl methacrylate (Eudragit LI00) and the plasticizer were investigated though cellulose, PVP, PVA and Carbopol. 制备了亲水性基质哌甲酯透皮贴剂(MPH-L100-TTS),以Eudragit L100作为载体贮库,研究了高分子材料(HPMC、HMC、HEC、PVA、Carbopol等)作为增塑剂对贴剂粘性的影响。
- There is a tablet in memory of those who died. 那儿有一块碑纪念死去的人。