中药补气与活血分子作用机理的计算机模拟

采用分子相似性分析、分子对接和生物网络技术等计算机模拟方法对治疗冠心病的中药活血与补气的分子作用机理进行研究. 结果表明, 计算机模拟方法可以体现化合物的结构差异, 并提示中药中化学成分与相关靶标相互作用的分子机理, 而生物网络的构建和分析可以将化学成分的聚类、差异, 以及有效成分与相关靶标的复杂分子作用机理可视化.

Computational Simulation of Benefiting Qi and Activating Blood Mechanism of Traditional Chinese Medicine

Benefiting Qi and activating blood mechanism of traditional Chinese medicine (TCM) at the molecular level were studied by computational methods including analysis of molecular similarity, molecular docking, and the technology of network. It was found that computer methods could distinguish the structural diversity of compounds fromTCMand could reveal the molecular mechanism of the interaction between effective compounds and their related targets. The construction and analysis could intuitively trace out the cluster and diversity of compounds, as well as the complex molecular mechanismof the effective compounds and the related targets.