Research status and regulatory mechanism based on supramolecular "imprinted template" of toxicity of Chinese materia medica / 中草药

Based on the universal regularity of the automatic action of supramolecular "imprinted template" previously proposed, this paper further analyzed and summarized the historical evolution and research status of the toxicity of Chinese materia medica, and deeply analyzed the production of toxicity of Chinese materia medica by using the theory of supramolecular chemistry. After entering the human body, the aggregation of supramolecular "imprinted template" of Chinese materia medica can interact with the similar "imprinted template" of the subject supramolecular of human in the human body. In other words, the group of toxic components of Chinese materia medica can be identified with the corresponding hole channels in the body, which is the supramolecular chemical mechanism of the toxicity of Chinese materia medica. The dose-effect problem and detoxification treatment of toxic Chinese materia medica is closely related to the equilibrium constant and concentration. When the concentration of the drug with the same (similar to) imprinted template is the same, the toxicity depends on the equilibrium constant of its interaction with the target. Based on this, research idea of equilibrium constant of toxicity of Chinese materia medica was proposed. The equilibrium constant of supramolecular imprinted behavior can explain the toxicity of Chinese materia medica. By studying the equilibrium constant, the supramolecular interaction of the toxic effect can be revealed and the supramolecular system of Chinese materia medica can be well studied.

Development of drug toxicity and novel strategy for toxicity of Chinese materia medica based on zebrafish model / 中草药

With the advantages of high throughput activity screening and toxicity evaluation, zebrafish has become popular model organism in pharmaceutical research in recent years. Being integrated advantages both in vivo and in vitro, with high efficiency and low cost, evaluation using zebrafish has become an effective method in quick screening of early safety of compounds on abroad. In past years, studies on toxicity of traditional Chinese medicine (TCM) with zebrafish model have attracted more attention in China. The development in drug toxicity studies based on zebrafish model was reviewed, and novel strategy for toxicity of TCM using zebrafish was suggested in the paper.