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- 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。
- Keywords Loxoprofen sodium;Mixed matrix tablet;Release velocity; 洛索洛芬钠;混合性缓释片;释药速率;
- Mixed matrix tablet 混合性缓释片
- Marensite and mixed matrix structure,which is composed by sorbite,troostite and small amount of banite,were found in the experiment. 实验结果表明:马氏体的出现及基体为索氏体、屈氏体和少量的贝氏体的混合组织是断裂的主要原因;
- Marensite and mixed matrix structure, which is composed by sorbite, troostite and small amount of banite, were found in the experiment. 实验结果表明:马氏体的出现及基体为索氏体、屈氏体和少量的贝氏体的混合组织是断裂的主要原因;
- 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。
- The preparation and release of compound captopril(1)and hydrochlorothiazide(2)sustained-releasedouble layer tablets (DLT)with hydrophilic gel or mixed matrix were studied. 研制了复方卡托普利(1)和氢氯噻嗪(2)缓释双层片,分别考察凝胶骨架与混合骨架双层片的释放度影响因素。
- 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。
- The higher lactose content in 2 layerwas, the more slowly 1 and 2 released in hydrophilic gel matrix DLT, while in mixed matrix DLT, 1 released more rapidlyand 2 released more slowly. 2层乳糖用量越大,凝胶骨架双层片中1与2释放越慢,而混合骨架双层片则1加快,2减慢;
- 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。
- Based on the clustering method, the mixing matrix was first estimated by a new potential function using the sparseness of sources. 首先,利用变换后信源的稀疏特征,采用一新的势函数通过聚类算法估计混叠矩阵。
- Objective To study the release kinetics of theophylline from the hydroxypropyl methylcellulose (HPMC) matrix tablets in vitro release test. 目的研究以羟丙基甲基纤维素(HPMC)为基材的茶碱片剂在体外溶出的动力学规律。
- Objective To investigate factors influencing the in vitro release of sulindac from the hydrogel matrix tablets and optimize the formulation. 目的 研究舒林酸亲水凝胶缓释骨架片体外释放的影响因素,筛选最优处方。
- AIM To investigate the affecting factor of the diclofenac potassium release in vitro from hydroxypopylmethylecellulose(HPMC) matrix tablets. 目的考察影响双氯芬酸钾羟丙基甲基纤维素(HPMC)骨架片体外释放的各种因素。
- Multi -component mixed matrix modifier 多组份混合基体改进剂
- 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。
- The HPMC matrix tablets of Urpaidil were prepared by the wetmethod,using hydroxypropylmethylcellulose(HPMC)as the matrix material. 以HPMC为骨架材料,采用湿法制粒,制备了乌拉地尔缓释片。
- Don't mix up this pair of synonyms. 别把这两个近义词混淆了。
- Aspirin controlled release matrix tablets were prepared using quantitative controlling method of high speed stirring granulation technology. 用均匀设计法设计试验,对高速搅拌制粒工艺进行定量化控制,制备了阿司匹林控释骨架片。
- RESULTS:Formulation 7 had good slow releasing rate.The stabili ty test results showed that the matrix tablets were stable under the test condit ions. 结果:处方7具有很好的缓释效果,稳定性研究表明该缓释片的稳定性良好。
