中文摘要
本研究拟基于物质结构设计的方法,通过建立动态三维三相图,构建蛋白药物自乳化复乳给药系统,并对其形成机理进行研究。通过对药物和辅料的一般实验无法比较的包括分子结构因子、综合亲水亲油平衡值及校正因子在内的多参数考察与计算,探索构建自乳化复乳的方法与原理,并探讨蛋白药物在自乳化过程的构象变化。利用自乳化复乳为载体保护蛋白免受体液的影响,达到理想的体内效应。并以此为指导建立蛋白药物和辅料分子结构因素与自乳化能力、体内效应等的相关关系,探索蛋白药物自乳化复乳的自组装成型的理论,将数学手段用于处理药剂学问题,对药剂学工作的理论研究具有重要意义。
英文摘要
This study is based on molecular structure design, built protein drug to multiple emulsion drug delivery systems. And study formation mechanism of self multiple emulsifying by using the dynamic three-dimensional phase diagram. Establish a correlation between the multi-parameter of drugs and excipients which cann't be compared to the general experiment, including molecular structure factor, integrated hydrophilic lipophilic balance value and the correction factor, in order to explore the methods of preparation and the formation mechanism of self multiple emulsifying and to explore the protein conformation in the process of self multiple emulsifying. The use of self multiple emulsifying emulsion as a carrier to protect the protein from body fluids as a method to achieve the ideal effect. Then to establish relationship of molecular structure, self-emulsifying ability, in vivo effect of protein drugs to explore the theory of self-assembly of protein drug self multiple emulsifying emulsion. Using mathematical tools for dealing with pharmaceutical study is a novel method.
结题摘要
项目研究是基于物质结构设计的方法,通过建立动态三维三相图,构建蛋白药物自乳化复乳给药系统,并对其形成机理进行研究。通过对药物和辅料的包括分子结构因子、综合亲水亲油平衡值及校正因子在内的多参数考察与计算,探索构建自乳化复乳的方法与原理,并探讨蛋白药物在自乳化过程的构象变化。利用自乳化复乳为载体保护蛋白免受体液的影响,达到理想的体内效应。并以此为指导建立蛋白药物和辅料分子结构因素与自乳化能力、体内效应等的相关关系,探索蛋白药物自乳化复乳的自组装成型的理论,将数学手段用于处理药剂学问题,指导制剂处方、工艺、稳定性及体内效应的研究。研究达到了预期的目的,并且在此基础上探讨了蛋白药物通过自乳化技术制备给药系统的方法及理论,并提出了反相胶束理论。
