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Academic literature on the topic 'Antipaludisme'
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Journal articles on the topic "Antipaludisme"
Bourée, P. "Chimioprophylaxie antipaludique mal suivie." Médecine et Santé Tropicales 22, no. 2 (April 2012): 140–43. http://dx.doi.org/10.1684/mst.2012.0064.
Full textMarais, Ophélie. "Pyronaridine-artesunate, nouvelle association antipaludique." Actualités Pharmaceutiques Hospitalières 6, no. 23 (August 2010): 5. http://dx.doi.org/10.1016/s1769-7344(10)70283-3.
Full textManus, Jean-Marie. "Remettre la lutte antipaludique sur les rails." Revue Francophone des Laboratoires 2019, no. 509 (February 2019): 18. http://dx.doi.org/10.1016/s1773-035x(19)30028-0.
Full textDeharo, E., M. Sauvain, C. Moretti, B. Richard, E. Ruiz, and G. Massiot. "Activité antipaludique du n-hentriacontanol isolé deCuatresiasp (Solanaceae)." Annales de Parasitologie Humaine et Comparée 67, no. 4 (1992): 126–27. http://dx.doi.org/10.1051/parasite/1992674126.
Full textMazier, D. "Le rôle de la phase hépatique dans la protection antipaludique." médecine/sciences 5, no. 10 (1989): 720. http://dx.doi.org/10.4267/10608/3903.
Full textKourouma, M. L. "Insuffisance rénale aiguë au cours du traitement antipaludique à Abidjan." Néphrologie & Thérapeutique 8, no. 5 (September 2012): 368. http://dx.doi.org/10.1016/j.nephro.2012.07.172.
Full textFougere, Édouard, and Jacques Buxeraud. "Lutte antipaludique, les chercheurs et les professionnels de santé mobilisés." Actualités Pharmaceutiques 57, no. 574 (March 2018): 17. http://dx.doi.org/10.1016/j.actpha.2018.01.003.
Full textAdeyemi, O. I., O. O. Ige, M. A. Akanmu, and O. E. Ukponmwan. "In vivo anti-malarial activity of propranolol against experimental Plasmodium berghei ANKA infection in mice." African Journal of Clinical and Experimental Microbiology 21, no. 4 (August 25, 2020): 333–39. http://dx.doi.org/10.4314/ajcem.v21i4.10.
Full textOueriagli Nabih, F., M. Touhami, A. Laffinti, and L. Abilkacem. "Troubles de l’humeur et prophylaxie antipaludique (méfloquine) : à propos de deux cas." L'Encéphale 37, no. 5 (October 2011): 393–96. http://dx.doi.org/10.1016/j.encep.2011.01.013.
Full textTsiamis, Costas, and Dimitrios Anoyatis-Pelé. "Interférences politiques et médicales : le rôle de l’UNRRA à la lutte antipaludique en Grèce." Cahiers de la Méditerranée, no. 96 (June 15, 2018): 307–21. http://dx.doi.org/10.4000/cdlm.11009.
Full textDissertations / Theses on the topic "Antipaludisme"
Monta, Sai͏̈dou. "Les antipaludiques naturels et de synthèse : utilisations et problèmes liés à la chimiorésistance." Paris 5, 1999. http://www.theses.fr/1999PA05P012.
Full textSchneider, Jérémy. "Étude d'aminoarylalcools énantiomériquement purs à visée antipaludique." Thesis, Amiens, 2018. http://www.theses.fr/2018AMIE0044.
Full textMalaria is a disease induced by a protozoan parasite, Plasmodium. Among the five species of Plasmodium parasitizing humans, P. falciparum is the parasite which causes the most serious form of the disease. Since 2001, the World Health Organization (WHO) recommends artemisinin-based combination therapies (ACTs). However, the emergence of multi-resistant parasites decreases the effectiveness of these ACTs. Therefore, the development of new compounds active on Plasmodium resistant strains remains important. Previously, an asymmetric synthesis allowing access to 4-aminoalcohol-quinoline enantiomers (AQM), mefloquine analogs, was developed in the laboratory. Enantiomers (S) have been shown to be 2 to 15 -fold more active than their analogues (R). Derivatives were active on nanomolar range against Pf3D7 (chloroquine-sensitive) and PfW2 (chloroquine-resistant). In continuation of our work, we have synthesized and studied new chemical series, derived from AQMs, in order to: i) study the effect of amino substituents; ii) restore the susceptibility of mefloquine-resistant strains; or iii) study the effect of the nature of the heterocycle (fluorene vs quinoline) by synthesizing enantiopure lumefantrine analogs. The antimalarial activity, in vitro, was evaluated on Pf3D7 and PfW2 strains. Subsequently, the cytotoxicity and pharmacokinetic properties (ADME) in vitro of the most promising molecules were performed. These results will lead to the evaluation of the in vivo antimalarial activity of a first compound
Dagens, Catherine. "Paludisme, problemes actuels : bases epidemiologiques, cliniques, pharmacocinetiques et toxicologiques des traitements preventifs et curatifs." Université Louis Pasteur (Strasbourg) (1971-2008), 1991. http://www.theses.fr/1991STR1M120.
Full textCazelles, Jérôme. "Etude du mécanisme d'action d'endoperoxydes à activité antipaludique." Toulouse 3, 2000. http://www.theses.fr/2000TOU30153.
Full textRubi, Eric. "Synthèse de composés à activité antipaludique : relations structure-activité." Montpellier 2, 1995. http://www.theses.fr/1995MON20095.
Full textKaniti, Archana. "Etudes du mode d'action antipaludique de nouveaux bis-cations." Thesis, Montpellier 2, 2010. http://www.theses.fr/2010MON20154.
Full textIn this thesis I have attempted to subject the issues of mode of action of recently synthesized bis cationic compounds and their possible interactions with chloroquine resistance. Antimalarial activities of representatives of various bis quarternary ammonium compounds, alkyl amidines (received from Dr.Vial group, Montpellier) and of bisbenzyl amidines (received from Chemistry group, Liverpool) activity have been investigated with chloroquine and pentamidine and looked for cross resistance with chloroquine. For this purpose two genetically modified allelically exchanged cell lines C3Dd2 and C2GCO3 modified on the chloroquine resistance-related PfCRT (P.falciparum chloroquine Resistance Transporter) gene were used. Among the benzyl amidines, a significant hypersensitivity tobis benzyl amidines was observed among the isolates bearing the mutant PfCRT. No such difference is observed for the bisalkyl amidines. To understand the mode of action and role of PfCRT, competitive binding assay to heme (which may mediate the well-known cellular accumulation of the compounds) and effect on heme crystallization assays (which is involved in the toxic effect against the intracellular parasite) were performed. All these compounds were shown to interact with heme in various degrees. Their activity was observed not to be correlating with heme crystallization inhibition. This is likely due to the structural differences between the compound which discriminate the compounds in the transport of the compound to the parasite and their mechanism of antimalarial activities. In addition I have studied the effect of pH on the pharmacological activity of the drugs using allelically exchanged genetically modified cell lines (for PfCRT) to characterize the importance of proton gradient on the transport of chloroquine and pentamidine to the intracellular parasite. Significant difference (reduced antimalarial activity with increased pH) in the activity of chloroquine was observed for both the strains. Despite of the high pKa values for pentamidine, there was significant difference in the sensitivity of the strains to this compound, when the pH is changed. As both the diamidines and choline analogs require transporters to cross the membrane barriers and enter the parasite where they accumulate I have also performed initial studies on the molecular characterization of a potential carrier in P.falciparum. Using basic bioinformatic tools, a gene encoding a P.falciparum protein with significant similarity to higher eukaryotes choline transporter was identified and preliminary work for its functional analysis was performed. In conclusion, this work establishes substantial differences between the various classes of bis-cationic compounds essentially (based on benzamidine and choline-analogs alkylkamidine series) concerning their interaction with the infected erythrocyte and their antimalarial activity. The series are diffentallly affected by the PfCRT mutation and the chloroquine resistance. Results suggest that it may be possible to use novel bisbenzyl amidines to specifically target quinoline resistant Plasmodium falciparum malaria, harbouring mutant pfcrt alleles. Taking this idea further and since both classes of compound target the same non-parasite target (heme), it may even be possible to rationally design a quinoline / diamidine drug combination, in which isolates resistant to one partner drug become more sensitive to the other partner, thus delaying the onset of resistance
Pilot, Catherine. "Contribution à l'étude de l'activité antipaludique des feuilles de papayer." Poitiers, 1998. http://www.theses.fr/1998POIT1520.
Full textKesteman, Thomas. "Evaluation de l'efficacité des actions de lutte antipaludique à Madagascar." Thesis, Aix-Marseille, 2015. http://www.theses.fr/2015AIXM5043.
Full textIn order to guide policy making in public health, it seems useful to confirm the effectiveness of malaria control interventions (MCI). To achieve this, one may evaluate the impact of a given MCI on the incidence of the disease, for example, but this approach won’t easily disentangle the effects of the intervention from those of other MCIs deployed simultaneously, and from influences of environmental and social factors. Mathematical modelling won’t be helpful in this purpose since it infers the impact from the efficacy measured in controlled trials. The direct estimation of the effectiveness of the intervention under fields conditions, i.e. under the influence of biological, environmental and human factors, is nevertheless possible. In particular, appropriate epidemiological surveys can estimate the association between exposure to MCIs and malaria.The present thesis describes the results of several studies conducted to evaluate the effectiveness of MCIs in Madagascar. This country has the advantage to include constrasted malaria transmission patterns, with areas earmarked for pre-elimination and others with intense and perennial malaria transmission. (...)Overall this thesis proposes a methodology for the evaluation of the effectiveness of MCIs that can be transferred to other settings, and demonstrates the usefulness of this approach. In a global context of stagnating international funding, these results provide valuable information and tools to carry on the fight against malaria
Lamouche, Valérie. "Pharmacologie de l'halofantrine (Halfan R) : conséquences thérapeutiques." Bordeaux 2, 1992. http://www.theses.fr/1992BOR2P001.
Full textFlipo, Marion. "Conception, synthèse et évaluation biologique d'inhibiteurs de protéases à visée antipaludique." Lille 2, 2006. http://www.theses.fr/2006LIL2S032.
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