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Article in Chinese | WPRIM | ID: wpr-873343


In this paper, based on the supramolecular "Qi chromatography" of traditional Chinese medicine (TCM), combined with the characteristics of corona virus disease 2019 (COVID-19), the historical origin and characteristics of theoretical research on the treatment of epidemic diseases by TCM were analyzed retrospectively, and the key scientific problems for achieving its modernization were proposed, and the countermeasures were illustrated. In fact, the emergence and development history of TCM epidemic theory is a comprehensive and scientific understanding of biomolecular chemistry for epidemic caused by pathogen. From the exploration of the cause of abnormal Qi to the epidemic pathogenic factor, from the treatment based on syndrome differentiation by six meridians to by the defensive Qi and nutrient blood and the triple energizer, which is gradually close to the modern theoretical system of infectious diseases and immunology, all of which are stamped with brand of TCM supramolecular "Qi chromatography" theory. In the long history of biological evolution in nature, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) as epidemic pathogenic factor in TCM, human body and Chinese materia medica are biological supramolecules at a specific stage of evolution in nature, which are controlled by the "imprinting templates" of molecular society in gradual biomolecules, with the unchanged laws of mutual advancement, mutation, suitability and mutual restriction. Based on the analysis of the law of supramolecular action hiding in the prevention and treatment of epidemic diseases dealt with TCM on procession of principle-method-recipe-medicines, this paper discusses the key scientific problems of its modernization and puts forward the solutions. It can not only clarify the scientific principle of the prevention and treatment with TCM, develop the multi-component Chinese medicine, accelerate the control of the epidemic situation, but also promote the solution of original frontier key scientific problems such as the material basis of meridians, viscera and syndromes, and the compatibility law of the TCM prescription, in order to protect the existing medical resources and open up a new situation in the modernization of TCM research.

Article in Chinese | WPRIM | ID: wpr-802313


Objective:The homogeneity regularity of "imprinting templates" of compound preparation of traditional Chinese medicine(TCM) was revealed, which provided the basis for effectively controlling the quality of compound preparation of TCM, by clarifying the dynamic changeability in number and content of volatile ingredients in different batches of Houttuyniae Herba. Method:The volatile oil of Houttuyniae Herba was extracted by steam distillation.The volatile components in 11 batches of Houttuyniae Herba were determined by GC-MS(electron ionization, ion source temperature of 230℃, detection range of m/z 40-500) combined with literature and ChemicalBook database.The relative content of each component was calculated by peak area normalization method and analyzed by the total quantum statistical moments of fingerprint. Result:There were only 15 common ingredients in the volatile oil from 11 batches of Houttuyniae Herba, accounting for 3.35%of total number and 73.94%of total content, while the number of non-common ingredients was 433, accounting for 96.65%of total number.However, the RSD of total quantum first moment of GC-MS fingerprint was 6.8%, the RSD of total quantum second moment was 14.8%(RSD of standard deviation was 7.4%), and the RSD of similarity of total quantum statistical moment was 3.8%.The type and content of volatile ingredients in Houttuyniae Herba were heterogeneous, but their chromatographic behavior of GC-MS fingerprint was uniform, the whole "imprinting templates" was similar. Conclusion:The total quantum statistical moment(similarity) of TCM fingerprint is applicable to quality control of dynamic Chinese medicines, which will play a breakthrough role in the study of homogeneity and stability of material reference and compound preparation for ancient classical formulas.