Pharmaceutical studies on thermos sensitive insulin anal liquid suppository
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摘要: 目的 温控型胰岛素液体肛门栓药剂学性质的研究。 方法 采用正交试验法,以形成凝胶时间、胶凝强度、生物黏附力、黏度、胶凝温度作为评价指标,对处方中的泊洛沙姆407和泊洛沙姆188的比例、壳聚糖质量分数和pH值3个因素进行考察,确定最优处方工艺;测定最优处方液体栓剂的胶凝强度、生物黏附力、黏度、胶凝温度。 结果 泊洛沙姆407:泊洛沙姆188(15:25),壳聚糖质量分数0.4%,pH值为5±0.2。 结论 经验证结果良好,液体栓剂强度及生物黏附力良好。Abstract: Objective To study the pharmaceutical quality of the thermos sensitive insulin anal liquid suppository. Methods Orthogonal test method was used, the forming of a gelatum time, gel strength, bio-adhesive force, viscosity, gelation temperature were taken as the evaluation index, the prescription of poloxamer 407 and poloxamer 188, the proportion of chitosan and pH were investigated, in order to determine the best optimized prescription and measure what was the best choice of the gel strength, biological adhesion force, suppository viscosity, gelation temperature for the final prescription of liquid suppository. Result The best combination of the prescription were 15% of poloxamer 407,25% of poloxamer 188 and 0.4% of chitosan with the pH of 5±0.2. Conclusion The test proved to be equitable with the good intensity and bio-adhesive force of the liquid suppository.
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Key words:
- insulin /
- orthogonal test /
- liquid suppository
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[1] 何 文,代文兵,吴 燕,等.N-三甲基壳聚糖对胰岛素液体栓剂直肠吸收的促进作用研究[J].中国药学杂志,2006,4(16):1240-1243. [2] 王 军.胰岛素眼用温度敏感即型凝胶的制备及其体外释药考察[J].广东药学院学报,2011,27(4):1132-1134. [3] 肖金宝,李洪斌,刘福强,等.银杏叶提取物温度敏感型原位凝胶体外释放研究[J].中成药,2013,35(1):46-49. [4] 冯 敏,何 文.眼用维生素A棕榈酸酯阳离子脂质体原位凝胶的研制及体外释药研究[J].中国药师,2010,13(5):631-633. [5] 李 星,束 怡,丁明和,等.温度敏感型布洛芬缓释液体栓剂的制备与体内外评价 [J].中国医院药学杂志,2011,31(17):1410-1413. [6] 宋成君,王 莹,王春艳,等.黄芩温度敏感凝胶剂的研究[J].中国中药杂志,2008,33(6):628-631. [7] 吴杏梅.盐酸格拉司琼鼻用温度敏感型凝胶的制备及其体外释放度研究[J].中国药业,2008,17(16):49-50. [8] 沈 雪,常 迪,姜同英,等.硫普罗宁眼用原位凝胶的研制[J].沈阳药科大学学报,2009,26(2):89-92. [9] 仇海镇,李 娟.原位凝胶的研究进展及其在药剂学中的应用[J].医学信息,2010,23(4):1524-1526. [10] Yong CS,Choi JS,Quan QZ,et al.Effect of sodium chloride on the gelation temperature,gel strength and bioadhesive force of poloxamer gels containing diclofenac sodium[J].Int J Pharm,2001,226(1-2):195-205. [11] 何 文,代文兵,黄 璐.壳聚糖对泊洛沙姆液体栓剂基质影响的体外研究[J].广东药学院学报,2005,21(1):26-29. [12] 宋 涛.利巴韦林鼻用温敏凝胶的研究[D].沈阳:沈阳药科大学,2006. [13] 杨文慧,肖秋生,姜宗文,等.温控型胰岛素液体缓释肛门栓体外释放研究[J].药学实践杂志,2014,32(1):56-58.
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