Mostrando 501 - 520 Resultados de 56,683 Para Buscar '"áfrica"', tiempo de consulta: 0.54s Limitar resultados
  1. 501
    “…Twenty-one species of acanthocephalans, representative of thirteen genera from ten families of seven orders and three classes, are included in this updated checklist of acanthocephalans in South Africa. Although South Africa appears to have a less diverse acanthocephalan fauna compared to some other countries such as Iran in Asia, or Brazil in South America, this is probably an artefact of fewer parasitological surveys.…”
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  2. 502
    “…METHODS: We searched PubMed, Google Scholar and African Journals Online databases for publications on 36 zoonotic diseases identified to have occurred in the East Africa countries of Burundi, Ethiopia, Kenya, Tanzania, Rwanda and Uganda, for the period between 1920 and 2017. …”
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  3. 503
    “…METHODS: We undertook a multi-step consensus process to establish an EML for emergency care in Africa. After a review of existing literature and international EMLs, we generated a candidate list for emergency care. …”
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  4. 504
    por Abolnik, Celia
    Publicado 2017
    “…Poultry production in South Africa, a so-called developing country, may be seen as a gradient between two extremes with highly integrated commercial enterprises with world-class facilities on one hand and unimproved rural chickens kept by households and subsistence farmers on the other. …”
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  5. 505
    “…To address inequality of access to ear, nose, and throat (ENT) care, there must be significant and sustained investment in education and training of surgeons, audiologists, speech therapists, clinical officers, anesthetists, and specialized nurses engaged in ENT in sub-Saharan Africa and other developing nations. Outreach by ENT surgeons from developed countries is essential if we are to address the critical lack of access to ENT care in SSA. …”
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  6. 506
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  8. 508
    por Petu, Amos
    Publicado 2018
    “…The experience has been varied in Africa region. While governments have made significant strides to increase funding for immunization programs over the last five years, further commitment is needed to achieve full financing and national ownership of immunization programs. …”
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  9. 509
    “…Hominin evolution is characterized by progressive regional differentiation, as well as migration waves, leading to anatomically modern humans that are assumed to have emerged in Africa and spread over the whole world. Why or whether Africa was the source region of modern humans and what caused their spread remains subject of ongoing debate. …”
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  10. 510
    “…EC rates in South Africa have been on the increase, and esophageal squamous cell carcinoma is the predominant subtype and a primary cause of cancer-related deaths in the black and male mixed ancestry populations in South Africa. …”
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  11. 511
    por Mpairwe, Harriet, Amoah, Abena S.
    Publicado 2018
    “…In this review, observations from population studies carried out in Africa over the last decade that focus on the relationship between helminth infections and allergy‐related outcomes are examined. …”
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  12. 512
    “…Congenital Heart Disease (CHD) is an enormous problem in Low Middle Income Countries and particularly in sub-Saharan Africa. There is an estimated 500,000 children born in Africa with CHD each year with a major proportion of this in sub-Saharan Africa. …”
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  13. 513
    por Ndom, Paul
    Publicado 2019
    “…The costly nature of these measures in Africa is an impediment to the fight against liver cancer in Africa.…”
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  14. 514
  15. 515
    por Jemal, Ahmedin, Brawley, Otis W
    Publicado 2019
    “…This paper discusses the importance of cancer awareness to cancer control and outlines some successful cancer awareness and control programmes in Africa. There is an audience in North America, Europe and Asia with resources that can be used. …”
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  16. 516
    por Njenga, Frank G.
    Publicado 2007
    “…According to the Office of the United Nations High Commissioner for Refugees (http://www.unhcr.org), of the 38 million uprooted people in 2003 worldwide, Africa played host to 13 million internally displaced persons and 3.5 million refugees.…”
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  17. 517
  18. 518
    por Ombelet, W, Onofre, J
    Publicado 2019
    “…Infertility is a universal problem with the highest prevalence in low-resource countries, particularly in sub-Saharan Africa where infection-related tubal damage is the commonest cause. …”
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  19. 519
    “…Tuberculosis (TB) occurs up to 27 times more commonly in human immunodeficiency virus (HIV) infected patients and is also an important cause of renal amyloid; there are however no reports of renal amyloidosis in South Africa in the HIV era. METHODS: This was a retrospective record review of cases of amyloidosis diagnosed on renal biopsies at our tertiary referral hospital between January 1985 and December 2016. …”
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  20. 520
    por Azzarri, Carlo, Signorelli, Sara
    Publicado 2020
    “…This study seeks to expand the existing knowledge on the determinants of poverty in Africa south of the Sahara (SSA), examining how long-term climatic conditions and year-specific weather shocks affect expenditure per capita. …”
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