Materias dentro de su búsqueda.
Mostrando 55,241 - 55,260 Resultados de 56,683 Para Buscar '"áfrica"', tiempo de consulta: 0.37s Limitar resultados
  1. 55241
    “…BACKGROUND: Eritrea, like most countries in sub-Saharan Africa, has expended much effort towards malaria control with the view of transitioning from reduction of the disease burden to elimination. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Gains attained in malaria control coverage within settings earmarked for pre-elimination: malaria indicator and prevalence surveys 2012, Eritrea
  2. 55242
    “…BACKGROUND: Insecticide treated nets (ITNs) and indoor residual spraying (IRS) have been scaled up for malaria prevention in sub-Saharan Africa. However, there are few studies on the benefit of implementing IRS in areas with moderate to high coverage of ITNs. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    The Effect of Indoor Residual Spraying on the Prevalence of Malaria Parasite Infection, Clinical Malaria and Anemia in an Area of Perennial Transmission and Moderate Coverage of Insecticide Treated Nets in Western Kenya
  3. 55243
    “…BACKGROUND: Despite global scale up of interventions for Preventing Mother to child HIV Transmissions (PMTCT), there still remain high pediatric HIV infections, which result from unequal access in resource-constrained settings. Sub-Saharan Africa alone contributes more than 90 % of global Mother-to-Child Transmission (MTCT) burden. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Towards elimination of mother-to-child transmission of HIV in Ghana: an analysis of national programme data
  4. 55244
    “…BACKGROUND: Despite the fact that a large proportion of children with fever in Africa present at primary health care facilities, few studies have been designed to specifically study the causes of uncomplicated childhood febrile illness at this level of care, especially in areas like Zanzibar that has recently undergone a dramatic change from high to low malaria transmission. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Acute Uncomplicated Febrile Illness in Children Aged 2-59 months in Zanzibar – Aetiologies, Antibiotic Treatment and Outcome
  5. 55245
    “…METHODS: We did a randomised, open-label multicentre trial in 59 hospitals—57 in the UK, one in Poland, and one in South Africa. Patients with one primary localised cutaneous melanoma greater than 2 mm in Breslow thickness on the trunk or limbs (excluding palms or soles) were randomly assigned (1:1) centrally to receive surgery with either a 1 cm or 3 cm excision margin following an initial surgery. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Wide versus narrow excision margins for high-risk, primary cutaneous melanomas: long-term follow-up of survival in a randomised trial
  6. 55246
    “…World health Organization (WHO) recommends early antiretroviral (ART) initiation, but data on the progression of body mass index (BMI) in participants initiating early ART in Africa are scarce. METHODS: The Temprano randomized trial was conducted in Abidjan to assess the effectiveness of early ART and Isoniazid (INH) prophylaxis for tuberculosis in HIV-infected persons with high CD4 counts below 800 cells/mm(3) without any indication for starting ART. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    High prevalence of being Overweight and Obese HIV-infected persons, before and after 24 months on early ART in the ANRS 12136 Temprano Trial
  7. 55247
    “…The PAediatric Risk Assessment (PARA) app is an mHealth tool developed to aid health care workers in resource-limited settings such as Sub-Saharan Africa to identify pediatric patients at high risk of both in-hospital and postdischarge mortality. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    The PAediatric Risk Assessment (PARA) Mobile App to Reduce Postdischarge Child Mortality: Design, Usability, and Feasibility for Health Care Workers in Uganda
  8. 55248
    “…An estimated of 44.4 % of preschool children in Africa were at risk for vitamin A deficiency. In Ethiopia, vitamin A deficiency leads to 80,000 deaths a year and affects 61 % of preschool children. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Prevalence and associated factors of clinical manifestations of vitamin a deficiency among preschool children in asgede-tsimbla rural district, north Ethiopia, a community based cross sectional study
  9. 55249
    “…BACKGROUND: Over the past 15 years, mortality and morbidity due to malaria have been reduced substantially in sub-Saharan Africa and local elimination has been achieved in some settings. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Low prevalence of Plasmodium and absence of malaria transmission in Conakry, Guinea: prospects for elimination
  10. 55250
    “…BACKGROUND: The significant malaria burden in Africa has often eclipsed other febrile illnesses. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Presence of three dengue serotypes in Ouagadougou (Burkina Faso): research and public health implications
  11. 55251
    “…BACKGROUND: Diagnostics provide a means to measure progress toward disease elimination. Many countries in Africa are approaching elimination of onchocerciasis after successful implementation of mass drug administration programs as well as vector control. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Analysis of age-dependent trends in Ov16 IgG4 seroprevalence to onchocerciasis
  12. 55252
    “…MAIN RESULTS: We included seven trials, enrolling 1147 participants, conducted between 1994 and 2011 in different locations (Africa, Southeast Asia, America and Europe). In trials comparing ivermectin with albendazole, parasitological cure was higher with ivermectin (RR 1.79, 95% CI 1.55 to 2.08; 478 participants, four trials, moderate quality evidence). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Ivermectin versus albendazole or thiabendazole for Strongyloides stercoralis infection
  13. 55253
    “…Researchers at LMIC institutions led 56.6 % (1297) of all papers, but only 26.8 % of systematic reviews (65/243), 29.9 % of modelling studies (44/147), and 33.2 % of articles in journals with an Impact Factor ≥5 (61/184). Sub-Saharan Africa authors led 54.2 % (538/993) of studies in the region, while 73.4 % did in Latin America and the Caribbean (223/304). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Local and foreign authorship of maternal health interventional research in low- and middle-income countries: systematic mapping of publications 2000–2012
  14. 55254
    “…Comprehensive searches for hepatitis C prevalence studies for the years 1995–2015 were conducted in PubMed, ScienceDirect, Google Scholar, Africa Journals Online (AJOL) and the WHO African Index Medicus databases. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Epidemiology of hepatitis C virus in Ghana: a systematic review and meta-analysis
  15. 55255
    “…Data from the Study on Global AGEing and Adult Health conducted in China, Ghana, India, Mexico, Russia, and South Africa from 2007 to 2010 and the US National Health and Nutrition Examination Surveys from 1999 to 2011 were used to map domain specific physical activity (reported in included studies) to total activity. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Physical activity and risk of breast cancer, colon cancer, diabetes, ischemic heart disease, and ischemic stroke events: systematic review and dose-response meta-analysis for the Global Burden of Disease Study 2013
  16. 55256
    “…BACKGROUND: Recent studies have revealed a low measles vaccination (MV) rate in the Republic of Guinea-Bissau (West Africa) that has not increased in accordance with the increasing coverage of other vaccinations. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    MHealth to Improve Measles Immunization in Guinea-Bissau: Study Protocol for a Randomized Controlled Trial
  17. 55257
    por Vaugoyeau, Marie, Adriaensen, Frank, Artemyev, Alexandr, Bańbura, Jerzy, Barba, Emilio, Biard, Clotilde, Blondel, Jacques, Bouslama, Zihad, Bouvier, Jean‐Charles, Camprodon, Jordi, Cecere, Francesco, Charmantier, Anne, Charter, Motti, Cichoń, Mariusz, Cusimano, Camillo, Czeszczewik, Dorota, Demeyrier, Virginie, Doligez, Blandine, Doutrelant, Claire, Dubiec, Anna, Eens, Marcel, Eeva, Tapio, Faivre, Bruno, Ferns, Peter N., Forsman, Jukka T., García‐del‐Rey, Eduardo, Goldshtein, Aya, Goodenough, Anne E., Gosler, Andrew G., Grégoire, Arnaud, Gustafsson, Lars, Harnist, Iga, Hartley, Ian R., Heeb, Philipp, Hinsley, Shelley A., Isenmann, Paul, Jacob, Staffan, Juškaitis, Rimvydas, Korpimäki, Erkki, Krams, Indrikis, Laaksonen, Toni, Lambrechts, Marcel M., Leclercq, Bernard, Lehikoinen, Esa, Loukola, Olli, Lundberg, Arne, Mainwaring, Mark C., Mänd, Raivo, Massa, Bruno, Mazgajski, Tomasz D., Merino, Santiago, Mitrus, Cezary, Mönkkönen, Mikko, Morin, Xavier, Nager, Ruedi G., Nilsson, Jan‐Åke, Nilsson, Sven G., Norte, Ana C., Orell, Markku, Perret, Philippe, Perrins, Christopher M., Pimentel, Carla S., Pinxten, Rianne, Richner, Heinz, Robles, Hugo, Rytkönen, Seppo, Senar, Juan Carlos, Seppänen, Janne T., Pascoal da Silva, Luis, Slagsvold, Tore, Solonen, Tapio, Sorace, Alberto, Stenning, Martyn J., Tryjanowski, Piotr, von Numers, Mikael, Walankiewicz, Wieslaw, Møller, Anders Pape
    Publicado 2016
    “…In order to test whether laying date advance and clutch sizes decrease with the intensity of urbanization, we analyzed the timing of breeding and clutch size in relation to intensity of urbanization as a measure of human impact in 199 nest box plots across Europe, North Africa, and the Middle East (i.e., the Western Palearctic) for four species of hole‐nesters: blue tits (Cyanistes caeruleus), great tits (Parus major), collared flycatchers (Ficedula albicollis), and pied flycatchers (Ficedula hypoleuca). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Interspecific variation in the relationship between clutch size, laying date and intensity of urbanization in four species of hole‐nesting birds
  18. 55258
    “…CONCLUSION: The results from this study help to close the existing knowledge gap with respect to biomass allometric models at the watershed level and the estimation of aboveground biomass stocks in each LULC in the Sudan Savannah in West Africa. The use of model type I, which relies only on the easy to measure DBH, seems justified since it performed almost as good as the more complex model types II and III. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Allometric models and aboveground biomass stocks of a West African Sudan Savannah watershed in Benin
  19. 55259
    “…Cognitive remediation interventions with emphasis on EF may translate to improvements in long-term functional survival in HIV-affected children from sub-Saharan Africa.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Perinatal HIV Status and Executive Function During School-Age and Adolescence: A Comparative Study of Long-Term Cognitive Capacity Among Children From a High HIV Prevalence Setting
  20. 55260
    “…To achieve operational targets, the global health community needs effective, low cost, and large-scale strategies for identifying key populations. Using South Africa as a test case, we assess the feasibility and effectiveness of targeting active case finding to populations with TB risk factors identified from regularly collected sources of data. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    A Data-Driven Evaluation of the Stop TB Global Partnership Strategy of Targeting Key Populations at Greater Risk for Tuberculosis
Herramientas de búsqueda: RSS