title: Studies on active substances in the herbs used for oketsu ("stagnant blood") in Chinese medicine. IV. On the anticoagulative principle in rhei rhizoma.
mesh_terms: D000818:Animals; D000925:Anticoagulants / Q000302:isolation & purification* / Q000494:pharmacology; D001578:Benzopyrans / Q000302:isolation & purification*; D002392:Catechin / Q000302:isolation & purification* / Q000494:pharmacology; D002849:Chromatography, Gas; D008516:Medicine, Chinese Traditional; D051379:Mice; D010946:Plants, Medicinal / Q000032:analysis*
chemical_list: D000925:Anticoagulants; D001578:Benzopyrans; D002392:Catechin