Prescription rules of Chinese medicines for ulcerative colitis and potential molecular mechanism research / 中草药

ABSTRACT

Objective: Based on traditional Chinese medicine (TCM) inheritance system and integrated pharmacology platform for data mining of ulcerative colitis prescription, The difference of molecular mechanism between high-frequency herb combination and potential new prescriptions were screened to explore the potential molecular targets and signal pathways. Methods: The prescriptions of ulcerative colitis were collected from “Chinese medicine prescription dictionary”. Association rules and complex system entropy clustering were used to determine the frequency of usage and association rules of each drug, and identify high-frequency herb combinations and new potential prescriptions. By using integration platform, network construction and target prediction, the disease-target network, herb-target network, GO and KEGG pathway of ulcerative colitis related preparations of high frequency as well as potential new pairs were analyzed. The potential molecular mechanism of ulcerative colitis related targets was compared in high-frequency and new prescriptions by analysis of functions and pathways. Results: From 257 prescriptions, the frequency of usage and the association rules of prescription herb were analyzed. A total of six core combinations and three new potential prescriptions were identified, and the disease-target relationship obtained, and molecular mechanism differences between the high-frequency herb combination and the new potential prescription were compared. Conclusion: Combination of TCM inheritance system and integrated pharmacology platform can help to explore the TCM formula and potential molecular mechanism of ulcerative colitis treatment from a macro and micro perspective, and provide the guidance for the further research of classic prescription and its derivatives.