Comparative study of the anticoagulant powers of the aqueous macerate, ethanolic macerate and aqueous decoction of the leaves of Uvaria chamae P. Beauv. (Annonaceae)

Data on the anticoagulant power of Uvaria chamae, a plant used in traditional medicine, remain unknown despite its many therapeutic and biological virtues. The present study aimed to compare effects aqueous macerate, ethanolic macerate decoction U. chamae leaves. activity macerated decocted was evaluated vitro against endogenous exogenous coagulation pathways pool displaced normal plasmas. These two are explored using global chronometric tests including Cephalin-Kaolin Time (TCK) Prothrombin (TQ). results obtained revealed that incubation time macerates decoctions with plasma significantly influences their power. This evaluation showed these products exerted at concentrations dependent pathways. level more significant (P ˂ 0.001) but it marked pathway than pathway. Ivorian could thus be considered as natural source agents for medicinal purposes.
 Keywords: Anticoagulant, Aqueous Ethanolic