title: [Antiparasitic effect of Senegalese Annonaceae used in traditional medicine].
abstract: Annonaceae is a large family of plants widely used in alimentation and traditional medicine. The interest of their study is raised up by the presence of biologically active substances among that the acetogenins which are specific to them. In Senegal, three species are widely used in traditional medicine for various indications and particularly in parasitic diseases: Annona senegalensis, Uvaria chamae and Xylopia aethiopica. The study of antiparasitical extracts from various organs showed an interesting activity of the fruits and leaves of Xylopia aethiopica on Leishmania donovani, the stem barks and roots of Uvaria chamae on Trypanosomia brucei and the roots of Annona senegalensis on the chloroquino-resistant strain of Plasmodium falciparum. Bioguided fractionation of the active extracts led to isolate Annonaceous acetogenins. Therefore, thirteen acetogenins, from the roots of Uvaria chamae and Annona senegalensis, were identified. The presence of acetogenins, substances with antiparasitical activity, could partly explain the biological proprieties of these various drugs.
authors.affiliation: Laboratoire de chimie organique et thérapeutique, Faculté de Médecine, Pharmacie et Odonto-stomatologie, Dakar, Sénégal.
authors.forename: D
authors.initials: D
authors.lastname: Fall
authors.forename: M
authors.initials: M
authors.lastname: Badiane
authors.forename: D
authors.initials: D
authors.lastname: Ba
authors.forename: P
authors.initials: P
authors.lastname: Loiseau
authors.forename: C
authors.initials: C
authors.lastname: Bories
authors.forename: C
authors.initials: C
authors.lastname: Gleye
authors.forename: A
authors.initials: A
authors.lastname: Laurens
authors.forename: R
authors.initials: R
authors.lastname: Hocquemiller
mesh_terms: D000818:Animals; D029061:Annonaceae; D007893:Leishmania donovani / Q000187:drug effects*; D008519:Medicine, Traditional; D008517:Phytotherapy; D028321:Plant Preparations / Q000494:pharmacology* / Q000627:therapeutic use; D010963:Plasmodium falciparum / Q000187:drug effects*; D012675:Senegal; D014346:Trypanosoma brucei brucei / Q000187:drug effects*
chemical_list: D028321:Plant Preparations