Hiv Virus South America
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Zika virus congenital syndrome: experimental models and clinical aspects
Abstract Viral infections have long been the cause of severe diseases to humans, increasing morbidity and mortality rates worldwide, either in rich or poor countries. Yellow fever virus, H1N1 virus, HIV, dengue virus, hepatitis B and C are well known threats to human health, being responsible for many million deaths annually, associated to a huge economic an
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 23/10/2017
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2. Contribution of the Retrovirus Epidemiology Donor Study (REDS) to research on blood transfusion safety in Brazil
The Retrovirus Epidemiology Donor Study (REDS) program was established in the United States in 1989 with the purpose of increasing blood transfusion safety in the context of the HIV/AIDS and human T-lymphotropic virus epidemics. REDS and its successor, REDS-II were at first conducted in the US, then expanded in 2006 to include international partnerships with
Rev. Bras. Hematol. Hemoter.. Publicado em: 2014-04
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3. Human immunodeficiency virus/Leishmania infantum in the first foci of urban American visceral leishmaniasis: clinical presentation from 1994 to 2010
INTRODUCTION:Human immunodeficiency virus (HIV) coinfection with Leishmania infantum or Leishmania donovani, the agents of visceral leishmaniasis (or kala-azar), has become a fatal public health problem in the tropics where kala-azar is endemic.METHODS:The clinical presentation of patients with HIV and L. infantum coinfection is described using two unique da
Rev. Soc. Bras. Med. Trop.. Publicado em: 09/04/2013
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4. Estudos sobre infecções pelos vírus da hepatite B (HBV), hepatite C (HCV), hepatite delta (HDV) e vírus GB-C (GBV-C) em diferentes regiões da América do Sul / Studies on viral infections by hepatitis B virus (HBV), hepatitis C virus (HCV), hepatitis delta virus (HDV) and GB virus C (GBV-C) in different regions of South America
As hepatites virais estão entre as mais importantes pandemias mundiais da atualidade. Existem várias causas de hepatite, entre elas, o vírus da hepatite B (HBV), o vírus da hepatite C (HCV) e o vírus da Hepatite Delta (HDV). Da mesma forma, o vírus GB-C (GBV-C) é importante na coinfecção com outros vírus, como o HIV. Nesse estudo, várias regiões
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/10/2011
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5. Análise computacional da origem do subtipo C do HIV-1 na América do Sul / Computational analyses of the origin of subtype C of HIV-1 in South America
The main circulating HIV-1 subtype in South America is B, but C and F also are important and an increasing prevalence of subtype C in southern Brazil and its occurrence in other countries of Latin American has being described. The goal of this study was to analyze phylogenetically HIV-1C samples from South American countries to test the hypothesis that its e
Publicado em: 2008
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6. Genomic characterization of a Brazilian TT Virus isolate closely related to SEN virus-F
SEN virus (SENV) is a circular, single stranded DNA virus that has been first characterized in the serum of a human immunodeficiency virus type 1 (HIV-1)-infected patient. Eight genotypes of SENV (A-H) have been identified and further recognized as variants of TT virus (TTV) in the family Circoviridae. Here we describe the first genomic characterization of a
Memórias do Instituto Oswaldo Cruz. Publicado em: 2004-05
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7. Genetic Variation and Susceptibilities to Protease Inhibitors among Subtype B and F Isolates in Brazil
The genetic variation of the human immunodeficiency virus type 1 (HIV-1) protease gene (prt) permits the classification of HIV-1 strains into five distinct protease subtypes, which follow the gag subtyping patterns. The susceptibilities of non-B-subtype strains to protease inhibitors (PIs) and other antiretroviral drugs remain largely unknown. Subtype F is t
American Society for Microbiology.