生理屏障及结合和代谢对药物分子扩散的影响──扩散方程及数值求解

INFLUENCES OF PHYSIOLOGICAL BARRIERS OR BINDING AND METABOLIZING TO DI FFUSIONS OF MEDICIN AL MOLECULES-DIFFUSION EQUATION AND ITS NUMERICAL SOLUTION

本文用差分方法求解药物分子扩散方程，给出了数值解的空间和时间图像，并初步分析了肿瘤组织中存在的生理屏障及结合和代谢作用对药物分子扩散的影响。

The diffusion equation for rnedicinal molecules was rcsolved by using difference method.The timeand space figuratiOns of the numerical solutions was given out.And the influences of physiological barriers bind-ing and metabolizing to diffusions of rnedicinal molecules was prelimiiiarily analysed.