简介内容:Collinin is a coumarin that has been found in Z. schinifolium and has diverse biological ,2,3,4 It is active against drug-susceptible and -resistant strains of M. tuberculosis (MIC50s = μg/ml).1 Collinin inhibits LPS-induced nitric oxide (NO) production (IC50 = μM) and reduces COX-2 protein levels in RAW It completely inhibits aggregation of isolated rabbit platelets induced by arachidonic acid , collagen, or platelet activating factor (PAF) when used at a