Academic literature on the topic 'ZIKV d'Afrique de l'Ouest'
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Journal articles on the topic "ZIKV d'Afrique de l'Ouest"
Zanetti, Vincent. "Deux disques d'Afrique de l'ouest." Cahiers de musiques traditionnelles 11 (1998): 301. http://dx.doi.org/10.2307/40240331.
Full textStäuble, N. Icole. "Etude ethnobotanique des euphorbiacees d'afrique de l'ouest." Journal of Ethnopharmacology 16, no. 1 (April 1986): 23–103. http://dx.doi.org/10.1016/0378-8741(86)90064-4.
Full textBailly, Martine. "L'asthme de l'enfant de migrants d'Afrique de l'ouest." L'Autre 6, no. 2 (2005): 311. http://dx.doi.org/10.3917/lautr.017.0311.
Full textProst, André. "Révision des Palparinae d'Afrique de l'Ouest (Neuroptera, Myrmeleontidae)." Bulletin de la Société entomologique de France 100, no. 1 (1995): 79–107. http://dx.doi.org/10.3406/bsef.1995.17129.
Full textTarno, Mamane, and Hassan Maman Abdo. "Obstacles à l'industrialisation des pays d'Afrique de l'Ouest." La Revue Internationale des Économistes de Langue Française 4, no. 2 (December 30, 2019): 26–45. http://dx.doi.org/10.18559/rielf.2019.2.2.
Full textYvoire, Christine d'. "Grossesse et accouchement des femmes immigrées d'Afrique de l'Ouest." Migrants formation 91, no. 1 (1992): 157–69. http://dx.doi.org/10.3406/diver.1992.7380.
Full textMartrenchar, Arnaud, and B. M. Njanpop. "Première observation d'une épidémie de septicémie hémorragique due à Pasteurella multocida sérotype B6 au Nord-Cameroun." Revue d’élevage et de médecine vétérinaire des pays tropicaux 47, no. 1 (January 1, 1994): 19–20. http://dx.doi.org/10.19182/remvt.9126.
Full textDebenay, J. P., Robert Arfi, and S. Konate. "Foraminifères récents des milieux paraliques des côtes d'Afrique de l'Ouest." Géologie Méditerranéenne 14, no. 1 (1987): 5–13. http://dx.doi.org/10.3406/geolm.1987.1352.
Full textMaillard, Jean-Charles, S. J. Kemp, Michel Naves, C. Palin, C. Demangel, A. Accipe, N. Maillard, and Albert Bensaïd. "Tentative de corrélation de l’origine des races bovines et des maladies associées à ou transmises par la tique Amblyomma variegatum dans les Antilles françaises." Revue d’élevage et de médecine vétérinaire des pays tropicaux 46, no. 1-2 (January 1, 1993): 283–90. http://dx.doi.org/10.19182/remvt.9380.
Full textTchouassi, Gérard. "Itineraire du Franc CFA d'Afrique, quel avenir pour son arrimage a l'Euro?" La Revue Internationale des Économistes de Langue Française 4, no. 1 (June 30, 2019): 194–209. http://dx.doi.org/10.18559/rielf.2019.1.11.
Full textDissertations / Theses on the topic "ZIKV d'Afrique de l'Ouest"
Machmouchi, Dana. "Exploring the Pathogenic Mechanisms of West African Zika Virus : viral Replication and Host Interaction." Electronic Thesis or Diss., La Réunion, 2024. https://elgebar.univ-reunion.fr/login?url=http://thesesenligne.univ.run/24_14_D_MACHMOUCHI.pdf.
Full textThe Zika virus (ZIKV), historically confined to Africa and Asia, has become a significant global health concern, especially after recent outbreaks in the Americas linked to severe congenital malformations and neurological disorders. While much research has focused on the Asian/American ZIKV genotype, evidence suggests that African ZIKV strains might also pose a serious threat to public health, particularly regarding fetal pathogenicity. This thesis aims to enhance our understanding of the molecular mechanisms underlying the pathogenicity of contemporary ZIKV strains from West Africa, focusing on nonstructural proteins involved in viral replication, immune evasion, and the host cell stress response.To achieve this, we generated an infectious molecular clone, GUINEA-18, from a ZIKV strain (ZIKV-15555) isolated in Guinea in 2018. This clone represents a contemporary African ZIKV strain. We compared it with the infectious molecular clone of the historical African ZIKV strain MR766, designated MR766MC. The replication properties of both viral clones were examined in VeroE6, A549, and HCM3 cells. GUINEA-18 exhibited a slower replication rate, reduced cytotoxicity, and a lower ability to activate the host’s innate immune system compared to MR766MC, suggesting different interactions with host cells.To dissect these differences, we created chimeric viruses by swapping nonstructural protein-coding regions between GUINEA-18 and MR766MC. Results highlighted the critical roles of NS1 to NS4B proteins in replication efficiency and pathogenicity, with NS4B being crucial for GUINEA-18’s replication properties. GUINEA-18 also developed an efficient mechanism to inhibit the assembly of cytoplasmic stress granules (SGs) in A549 cells, a defense mechanism typically triggered by viral infection. The ability of GUINEA-18 to block SG formation depended on the NS1 to NS4B proteins, underscoring their role in evading host defenses.Further investigation into the NS1 protein revealed seven amino acid substitutions in GUINEA-18 compared to MR766. Functional analyses showed that the contemporary NS1 protein (NS1CWA) is secreted more efficiently and has a different subcellular localization than NS1 from MR766 (NS1MR766). This altered behavior of NS1CWA significantly enhances viral replication and cytotoxicity while reducing the activation of innate immune responses in infected cells. A chimeric MR766 virus containing NS1CWA demonstrated these enhanced traits, emphasizing NS1’s role in the virulence of contemporary West African ZIKV strains.In conclusion, this thesis provides a comprehensive analysis of the molecular determinants of replication and pathogenicity in contemporary West African ZIKV strains. The research underscores the crucial roles of NS1 to NS4B proteins, particularly NS1 and NS4B, in these processes. The findings raise questions about risks associated with circulating ZIKV strains in sub-Saharan Africa and highlight the need for ongoing surveillance and research to understand the public health implications. This work contributes valuable insights that could inform future strategies for managing and preventing ZIKV-associated diseases, especially in regions where the African lineage of the virus is prevalent
Sossouhounto, Denise. "Musées d'Afrique de l'Ouest : historique et perspectives." Paris 1, 1986. http://www.theses.fr/1986PA010629.
Full textSossouhounto, Denise. "Musées d'Afrique de l'Ouest historique et perspectives /." Lille 3 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb37601304t.
Full textPilouzoue, Tchalouw Bouwessodjolo. "La politique des investissements dans les pays d'Afrique de l'Ouest." Lille 2, 1987. http://www.theses.fr/1987LIL20005.
Full textThe considerable number of their needs for developing an the variety of the aims they intend to complete, required of the newly independent west african countries, efforts of investments both great and steady. Planning the objectives they have to fulfil appeared to all of them as the means to insure the implementation of a coherent and efficient investment policy. However they did not have economic, financial and technological capacities required by such an important action. So, the call to foreign investment has become the leitmotiv of this policy, in all these countries. Therefore, they dictate measures of legal type as well as measures of financial and fiscal types, notably the investments code, to attract foreign capital. More than a quarter of a century later, the results of the numerous experiments, that have taken place in those countries, are rather disappointing : failure in the industrialisation strategies, constant decrease in the agricultural production, bankrupcy in the public sector has become general, indebtedness that is much over their economically acceptable levels and hardly bearable for society, degradation of the economic and social situation, increase of the
Pilouzoue, Tchalouw Bouwessodjolo. "La Politique des investissements dans les pays d'Afrique de l'ouest." Lille 3 : ANRT, 1989. http://catalogue.bnf.fr/ark:/12148/cb37608918v.
Full textMolez, Jean-François. "Paludisme et périnatalité en zone de savane arborée d'Afrique de l'ouest." Reims, 2002. http://www.theses.fr/2002REIMM203.
Full textSarr, Ndiawar. "Le thème de la solitude dans le roman anglophone d'Afrique de l'Ouest." Université Paris-Est Créteil Val de Marne (UPEC), 1987. http://www.theses.fr/1987PA120028.
Full textIn this study we try to show that the african fits harmoniously in the civilization of mankind. Loneliness which is generally perceived as a concept unknow to africa, appears, through the art of the novel, as an integral reality in the life of the individual. Our analysis can be divided into two parts. Africa of the past and this continually changing africa. The traditional society as a setting, with its insistence on uniformity and its quasi-denial of the individual, constitutes a major problem to the novelist who sets out to write a "realistic piece of work". We have therefore tried to see how the artist does manage to find the balance : through which devices does he happen to respect both the exigencies of his art (characterization) and those of the setting of his story. This is the reason why we have put a particular emphasis on the various techniques of character creation. In this context how can we talk of solitude ? how can a person be alone and why ? in the second part, "africa on the move", the context has changed. New forms of solitude appear with phenomena like the city, imported myths, social pressures etc. They are analysed through techniques used by the novelists. The theme of solitude is also dealt with in relation to the social vision of the novelist. What lessons are to be drawn from the failures of various characters ? is there incompatibility between the group and the individual ? here the functional aspect of african literature comes into consideration. Solidarity seems to be the main goal : recognition of the other within the group
Minery, Florence. "Approche géopolitique de la presse écrite francophone des pays d'Afrique de l'Ouest." Paris 2, 2006. http://www.theses.fr/2006PA020081.
Full textRobert, Vincent. "La transmission du paludisme humain : la zone des savanes d'afrique de l'ouest." Paris 6, 1989. http://www.theses.fr/1989PA066426.
Full textSarr, Ndiawar. "Le Thème de la solitude dans le roman anglophone d'Afrique de l'ouest." Lille 3 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb37609746s.
Full textBooks on the topic "ZIKV d'Afrique de l'Ouest"
Massa, Gabriel. Masques animaux: D'Afrique de l'Ouest. [Saint-Maur]: Sépia, 1995.
Find full textT, Amado Léopoldo Victor, and Joubert Jean-Louis, eds. Littératures francophones d'Afrique de l'Ouest: Anthologie. Paris: Agence de coopération culturelle et technique, 1994.
Find full textGirard, Eliane. Colons: Statuettes habillées d'Afrique de l'Ouest. Paris: Syros Alternatives, 1993.
Find full textAwa, Garance, ed. Estampes coloniales d'Afrique de l'Ouest: 1940-2000. Paris: L'Harmattan, 2011.
Find full textAfoutou, Jean-Marc-Aurèle. Guide pédagogique littératures francophones d'Afrique de l'Ouest. Paris, France: Agence intergouvernementale de la francphonie, 2003.
Find full textPuy-Denis, Patrick, Nabil Zorkot, and Koffi Bernadette Akissi. Cuisine de Côte d'Ivoire et d'Afrique de l'ouest. Abidjan, Côte d'Ivoire: Editions Profoto, 2002.
Find full textArbonnier, Michel. Arbres, arbustes et lianes des zones sèches d'Afrique de l'Ouest. 2nd ed. Montpellier: CIRAD, 2002.
Find full textJ, Brunet-Jailly, ed. Innover dans les systèmes de santé: Expériences d'Afrique de l'Ouest. Paris: Karthala, 1997.
Find full textPascale, Constantin, ed. Turlututu, rien ne va plus!: Un conte d'Afrique de l'Ouest. Montréal: Les 400 coups, 2003.
Find full textC, Lévêque, Paugy Didier, and Teugels Guy G, eds. Faune des poissons d'eaux douces et saumâtres d'Afrique de l'Ouest. Tervuren, Belgique: Musée royal de l'Afrique centrale, 1990.
Find full textBook chapters on the topic "ZIKV d'Afrique de l'Ouest"
Ahouandjogbe, Sébastien, Bernard Akitikpa, Mohamed Daouda Aliou, Yves Edgard Didavi, Antoine Gaston Djihinto, Kasseau Herman Gangbazo, Fassinou Aristide Gnikpo, et al. "Bénin." In Atlas des pêches et pêcheurs artisans d'Afrique de l'Ouest, 95–99. IRD Éditions, 2021. http://dx.doi.org/10.4000/books.irdeditions.43886.
Full textFadiaba, Oumar, Sidi Ndao, Seydou Seck, Mahamadou Signate, and Jérome Guitton. "Sénégal." In Atlas des pêches et pêcheurs artisans d'Afrique de l'Ouest, 131–36. IRD Éditions, 2021. http://dx.doi.org/10.4000/books.irdeditions.44091.
Full textChavance, Pierre, Jérome Guitton, and Pierre Morand. "2. Productions estimées des pêches artisanales continentales et maritimes." In Atlas des pêches et pêcheurs artisans d'Afrique de l'Ouest, 151–58. IRD Éditions, 2021. http://dx.doi.org/10.4000/books.irdeditions.44146.
Full text"Note de lecture des cartes et graphiques." In Atlas des pêches et pêcheurs artisans d'Afrique de l'Ouest, 91–93. IRD Éditions, 2021. http://dx.doi.org/10.4000/books.irdeditions.43881.
Full textChavance, Pierre, and Pierre Morand. "Chapitre 3. L’activité de pêche artisanale maritime et son environnement." In Atlas des pêches et pêcheurs artisans d'Afrique de l'Ouest, 45–79. IRD Éditions, 2021. http://dx.doi.org/10.4000/books.irdeditions.43862.
Full textBarry, Issa, Joao Cabrai, Lamine Embalo, Josepha Pinto Gomez, and Jérome Guitton. "Guinée-Bissau." In Atlas des pêches et pêcheurs artisans d'Afrique de l'Ouest, 113–17. IRD Éditions, 2021. http://dx.doi.org/10.4000/books.irdeditions.44022.
Full textMorand, Pierre, and Pierre Chavance. "Chapitre 1. Les pêcheurs artisans continentaux et maritimes." In Atlas des pêches et pêcheurs artisans d'Afrique de l'Ouest, 17–28. IRD Éditions, 2021. http://dx.doi.org/10.4000/books.irdeditions.43856.
Full textAhoedo, Kossi, Domtani Ali, P’ham Beigue Alfa, Ekoué A. Folikoue, and Jérome Guitton. "Togo." In Atlas des pêches et pêcheurs artisans d'Afrique de l'Ouest, 137–41. IRD Éditions, 2021. http://dx.doi.org/10.4000/books.irdeditions.44113.
Full textCompaoré, Fabris W., Amos Kienou, Zelhata Soubeiga, Harouna Sylla, Henri Zerbo, and Jérome Guitton. "Burkina Faso." In Atlas des pêches et pêcheurs artisans d'Afrique de l'Ouest, 101–4. IRD Éditions, 2021. http://dx.doi.org/10.4000/books.irdeditions.43947.
Full textMorand, Pierre, Pierre Chavance, and Diégane Ndong. "Chapitre 4. Éléments de synthèse." In Atlas des pêches et pêcheurs artisans d'Afrique de l'Ouest, 81–88. IRD Éditions, 2021. http://dx.doi.org/10.4000/books.irdeditions.43867.
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