Mostrando 1,401 - 1,420 Resultados de 2,002 Para Buscar '"Senegal "', tiempo de consulta: 0.15s Limitar resultados
  1. 1401
    por Mkwananzi, Sibusiso
    Publicado 2022
    “…This study used data from nine countries in sub-Saharan Africa through the Demographic and Health Surveys (DHSs) of Benin, Democratic Republic of Congo, Lesotho, Namibia, Niger, Rwanda, Senegal, South Africa and Zimbabwe. Data analysis entailed frequency distributions and cross-tabulations to describe the gender-differentiated levels of contraceptive use and knowledge among youth. …”
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  2. 1402
    “…Using regionally linked facility and household surveys, we measured the quality of integrated antenatal care and malaria in pregnancy services in Kenya, Namibia, Senegal, and Tanzania. We examined country heterogeneities for the association of integrated antenatal and malaria service quality scores with insecticide-treated bed net (ITN) use in pregnant women and children under-five and intermittent preventive treatment in pregnancy (IPTp-2) uptake. …”
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  3. 1403
    “…Occidentia massiliensis, a rickettsial endosymbiont, was first identified in the soft tick Ornithodoros sonrai collected from Senegal and later was identified in a hard tick Africaniella transversale. …”
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  4. 1404
  5. 1405
    “…Against this background, we explored whether and how policies on menstrual health and hygiene address menstrual stigma and advance menstrual literacy based on an analysis of 34 policy documents and 85 in-depth interviews with policy-makers and advocates in four countries: India, Kenya, Senegal, and the United States. We found that policies recognized menstrual stigma and set out to break the silence surrounding menstruation and advance menstrual education, but they did not contribute to dismantling menstrual stigma. …”
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  6. 1406
    “…DBM was highest in Burundi (26.74%) and lowest in Senegal (8.80%). The computed adjusted Erreygers Concentration Indices showed pro-poor socio-economic child health inequalities relative to the double burden of malnutrition. …”
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  7. 1407
  8. 1408
    “…These values, for P. falciparum, were similar to those previously observed in a region of much higher transmission intensity in Senegal, West Africa. Although environmental factors play an important role in acquiring an infection, genetics plays a determinant role in the outcome of an infection with either malaria parasite species prior to the development of immunity.…”
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  9. 1409
    por Prieur, Eric, Druilhe, Pierre
    Publicado 2009
    “…The exploration of lsa-3 polymorphisms was extended to the whole sequence of this large antigen in 20 clinical isolates from four geographical areas; Senegal, Comoro islands, Brazil and Thailand. METHODS: The whole 4680 bp genomic sequence of lsa-3 was amplified by polymerase chain reaction and sequenced. …”
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  10. 1410
    “…BACKGROUND: In this study, we suggested characterizing the vasodilator effects and the phytochemical characteristics of a plant with food usage also used in traditional treatment of arterial high blood pressure in Senegal. METHODS: Vascular effects of crude extract of dried and powdered calyces of Hibiscus sabdariffa were evaluated on isolated thoracic aorta of male Wistar rats on organ chambers. …”
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  11. 1411
    “…In September 2005, four fungi were isolated from the Senegalese locust, Oedaleus senegalensis Kraus (Orthoptera: Acrididae), collected in Dakar, Senegal. One of these fungi, identified as Aspergillus clavatus, Desmazières (Eurotiales: Trichocomaceae) was highly pathogenic against larvae of the mosquitoes Aedes aegypti L., Anopheles gambiae s.l. …”
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  12. 1412
  13. 1413
    “…BACKGROUND: Gum Arabic (GA), a nonabsorbable nutrient from the exudate of Acacia senegal, exerts a powerful immunomodulatory effect on dendritic cells, antigen-presenting cells involved in the initiation of both innate and adaptive immunity. …”
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  14. 1414
    “…Cote D'Ivoire had reported on its first 300 open-heart cases by 1983. Senegal reported open-heart surgery from 1995 and still runs an active center. …”
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  15. 1415
    “…Accordingly, rice plantations owners within South Carolina often requested enslaved Africans from the so-called “Grain Coast” of western Africa (Senegal to Sierra Leone). Studies on the African origins of the enslaved within other regions of the Americas have been limited. …”
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  16. 1416
    “…METHODS: Ten polymorphic P. falciparum microsatellite loci were genotyped in 268 infections from eight locations in four West African countries (Republic of Guinea, Guinea Bissau, The Gambia and Senegal), spanning a highly endemic forested region in the south to a low endemic Sahelian region in the north. …”
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  17. 1417
    “…METHODS AND FINDINGS: Parasitological and clinical data from the population of Dielmo, Senegal, monitored during 20 years, are analyzed in a random-effect logistic regression model to investigate the relationship between the level of parasitemia and risk of fever. …”
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  18. 1418
  19. 1419
    “…In this study we evaluated whether ‘classical’ (CD14(bright)CD16(−)), ‘intermediate’ (CD14(bright)CD16(+)), and ‘non-classical’ (CD14(dim)CD16(+)) monocyte sub-sets from peripheral blood mononuclear cells varied in both abundance and ability to bind antigenic material amongst individuals living in a region of Northern Senegal which is co-endemic for Schistosoma mansoni and S. haematobium. …”
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  20. 1420
    “…In tropical Africa, only Senegal has sentinel sites distributed all over the country contributing to the geographic representativeness of the surveillance system. …”
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