[Simulation study of antithrombotic active fraction of Naodesheng by support vector machine].

ABSTRACT

OBJECTIVE: To screen the antithrombotic active fraction of Naodesheng. METHODS: The collagen and adrenaline-induced thrombosis by tail intravenous injection in mice was used. Based on orthogonal design, the support vector machine model was established for pharmacodynamics prediction of TCM prescriptions. RESULTS: The model established in this study could predict the drug actions of different combinations. CONCLUSION: The pharmacodynamic actions of several formulas are superior to that of the original formula and CD has the best effect.