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Elaboration Des Monographies De Quatre Plantes : - Aloe Vaombe - Drosera Ramentacea - Embelia Concinna - Rauvolfia Confertiflora

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Elaboration Des Monographies De Quatre Plantes : - Aloe Vaombe - Drosera Ramentacea - Embelia Concinna - Rauvolfia Confertiflora Elaboration des monographies de quatre plantes : - Aloe vaombe - Drosera ramentacea - Embelia concinna - Rauvolfia confertiflora RANDRIANIRINA Roger Ignace Mémoire de fin d’étude – I.A.A Sommaire TABLE DES MATIERES Erreur ! Signet non défini. INTRODUCTION ......................................................................................................... 1 GÉNÉRALITÉS SUR LA PHARMACOPÉE............................................................... 3 I 1 Pharmacopée......................................................................................................... 3 I 1 1 Définition....................................................................................................... 3 I 1 2 Rôle................................................................................................................ 3 I 2 Pharmacopée traditionnelle .................................................................................. 4 I 2.1 Historique ...................................................................................................... 4 I 2 2 Pharmacopée malagasy.................................................................................. 4 I 3 De la Pharmacopée traditionnelle à la Pharmacopée nationale ............................ 5 I 3 1 Elaboration d’une Pharmacopée traditionnelle régionale.............................. 5 I 3 2 Elaboration d’une Pharmacopée nationale .................................................... 6 I 3 3 Stratégie pour la mise en place d’une Pharmacopée nationale...................... 6 Aloe vaombe Decorse & Poisson ................................................................................. 10 II. 1. Botanique......................................................................................................... 10 II.1.1. Systématique ............................................................................................. 10 II.1.2. Synonymes ................................................................................................ 10 II. 1.3. Description botanique............................................................................... 10 II.3. Ethnobotanique................................................................................................. 13 II.3.1. Noms vernaculaires ................................................................................... 13 II.3.2. Utilisations éthnomédicales....................................................................... 13 II.4. Données chimiques........................................................................................... 14 II.5. Données pharmacologiques.............................................................................. 14 II.6. Données cliniques............................................................................................. 15 II.7. Travaux de laboratoire...................................................................................... 16 II.7.1. Appareillages (annexe).............................................................................. 16 II.7.2. Mode opératoire : ...................................................................................... 16 II.7.3. Résultats et Interprétation.......................................................................... 17 II.8. Proposition de monographie de l'Aloe vaombe……………………………………18 Drosera ramentacea Burchell ex A de Candolle......................................................... 24 III.1. Botanique ........................................................................................................ 24 III.1.2. Systématique ............................................................................................ 24 III.1.3. Synonymes ............................................................................................... 24 III.1.4. Description botanique .............................................................................. 24 III.2. Répartition géographique et statut écologique................................................ 26 III.3. Ethnobotanique ............................................................................................... 29 III.3.1. Noms vernaculaires.................................................................................. 29 III.3.2. Utilisations éthnomédicales ..................................................................... 29 III.4. Données chimiques ......................................................................................... 32 III.5. Données pharmacologiques ............................................................................ 34 III.6. Données cliniques ........................................................................................... 35 III.7. Travaux de laboratoire .................................................................................... 35 III.7.1. Appareillages (annexe) ............................................................................ 35 III.7.2. Mode opératoire : ..................................................................................... 36 III.7.3. Résultats et Interprétation ........................................................................ 37 RANDRIANIRINA Roger Ignace Mémoire de fin d’étude – I.A.A Sommaire III.8. Proposition de monographie pour Drosera ramentacea................................. 38 Utilisations thérapeutiques :................................................................................. 40 Embelia concinna Baker .............................................................................................. 42 IV.1. Botanique ........................................................................................................ 42 IV.1.1. Systématique............................................................................................ 42 IV.1.2. Synonymes............................................................................................... 42 IV.1.3. Description botanique.............................................................................. 42 IV.2. Répartition géographique et statut écologique............................................ 43 IV.3. Ethnobotanique ............................................................................................... 45 IV.3.1. Noms vernaculaires.................................................................................. 45 IV.3.2. Utilisations éthnomédicales ..................................................................... 45 IV.4. Données chimiques ......................................................................................... 49 IV.5. Données pharmacologiques ............................................................................ 49 IV.6. Données cliniques........................................................................................... 49 IV.7. Proposition de monographie pour Embelia concinna..................................... 49 Rauvolfia confertiflora Pichon..................................................................................... 53 V.1. Botanique ......................................................................................................... 53 V.1.1. Systématique ............................................................................................. 53 V.1.2. Synonymes ................................................................................................ 53 V.1.3. Description botanique ............................................................................... 53 V.2. Répartition géographique et statut écologique................................................. 54 V.3. Ethnobotanique ................................................................................................ 57 V.3.1. Noms vernaculaires................................................................................... 57 V.3.2. Utilisations éthnomédicales ...................................................................... 57 V.4. Données chimiques .......................................................................................... 58 V.5. Données pharmacologiques ............................................................................. 58 V.6. Données cliniques ............................................................................................ 58 V.7.1. Appareillages (annexe).................................................................................. 59 V.7.2. Mode opératoire : .......................................................................................... 59 V.7.3. Résultats et Interprétation ............................................................................. 60 V.8. Proposition de monographie pour Rauvolfia confertiflora .............................. 62 CONCLUSION............................................................................................................ 65 BIBLIOGRAPHIE ....................................................................................................... 67 ANNEXE ..................................................................................................................... 69 RANDRIANIRINA Roger Ignace Mémoire de fin d’étude – I.A.A Introduction INTRODUCTION Depuis des temps immémoriaux, l’homme a cherché dans le milieu environnant des remèdes pour soigner leurs maladies. C’est ainsi que c’est constitué une tradition de connaissances médicales qui se sont transmises de génération en génération par la pharmacologie de bouche à oreille. La retranscription de ces savoirs thérapeutiques de tradition orale en corpus écrite s’est
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