Hemorrhagic Fever
Mostrando 37-48 de 223 artigos, teses e dissertações.
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37. Determination of serum adenosine deaminase and xanthine oxidase levels in patients with crimean-congo hemorrhagic fever
OBJECTIVE: Crimean-Congo hemorrhagic fever is an acute viral hemorrhagic fever with a high mortality rate. Despite increasing knowledge about hemorrhagic fever viruses, little is known about the pathogenesis of Crimean-Congo hemorrhagic fever. In this study, we measured serum adenosine deaminase and xanthine oxidase levels in Crimean-Congo hemorrhagic fever
Clinics. Publicado em: 2010
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38. Estudo prospectivo randomizado do tratamento endoscópico da coloproctopatia actínica crônica hemorrágica: eletrocauterização com plasma de argônio versus bipolar. / Randomized and prospective study of endoscopic treatment to hemorrhagic chronic radiation coloproctopathy: argon plasma eletrocauterization versus bipolar.
Introduction: Chronic radiation coloproctopathy (CRCP) is a well-recognized complication of radiotherapy. Rectal bleeding is the most common symptom of radiation injury and the optimal endoscopic treatment of bleeding due to CRCP is still controversial. Aim: To compare the efficacy and safety of bipolar eletrocauterization (BEC) and argon plasma eletrocauter
Publicado em: 2010
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39. Avaliação de um modelo animal para estudo da infecção pelo vírus da dengue / Evaluation of an animal model for study of dengue virus infection
Dengue is the arbovirus (arthropod-borne viral disease) more widespread in tropical and subtropical countries. According to World Health Organization estimates that more than 100 million cases occur annually worldwide. Based on serologic tests of dengue viruses are classified into four antigenically distinct serotypes (DENV-1, DENV-2, DENV-3 and DENV-4). The
Publicado em: 2010
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40. Montagem de um pseudo-hantavírus quimera, contendo a nucleoproteína do vírus Araraquara e as glicoproteínas do vírus Andes, em sistema baculovírus / Assembly of a chimeric hantavirus-like particle, containing the Araraquara nucleoprotein and the Andes glycoproteins, expressed in baculovirus system
Hantaviruses, members of the Bunyaviridae family, are the infectious agents responsible for Hemorrhagic Fever with Renal Syndrome and the Hantavirus Cardiopulmonary Syndrome. The viral genome is composed by three segments of single-stranded negative-sense RNA, designated as S, M and L, which encode, respectively, the nucleoprotein, the G1 and G2 glycoprotein
Publicado em: 2010
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41. Early molecular markers predictive of dengue hemorrhagic fever
O manejo de pacientes infectados pelo dengue ainda é um problema desafiador. A maioria dos casos de dengue é benigna mas parte desses casos pode evoluir para o desenvolvimento de vasculopatia severa conhecida como dengue hemorrágica, que pode ser letal. Os sintomas iniciais da dengue e sua forma hemorrágica são bastante similares. O desenvolvimento de u
Anais da Academia Brasileira de Ciências. Publicado em: 2009-12
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42. Circulating natural killer and γδ T cells decrease soon after infection of rhesus macaques with lymphocytic choriomeningitis virus
Rhesus macaques infected with the WE strain of lymphocytic choriomeningitis virus (LCMV-WE) serve as a model for human infection with Lassa fever virus. To identify the earliest events of acute infection, rhesus macaques were monitored immediately after lethal infection for changes in peripheral blood mononuclear cells (PBMCs). Changes in CD3, CD4, CD8 and C
Memórias do Instituto Oswaldo Cruz. Publicado em: 2009-07
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43. Fatores de prognóstico associados à gravidade do dengue em crianças atendidas em Manaus-AM, Brasil
Introduction: After the Second World War II, dengue has emerged as a serious public health problem in tropical and subtropical countries. In Brazil since the 80s, there have been several outbreaks of the disease and there has been an increase in the number of severe cases and in the proportion of cases in children up 15 years. Factors associated to the devel
Publicado em: 2009
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44. Detection and typing of dengue virus by real time RT-PCR assays / Detecção e tipificação do vírus da dengue por RT-PCR em tempo real
Dengue is an infectious disease transmitted by the biting of mosquitoes of Aedes genus. Dengue virus (DENV), belonging to the Flavivirus genus, Flaviviridae family, is an important public health problem worldwide. Four antigenically distinct viruses are recognized (DENV-1, -2, -3, e -4). Infection with any of the virus serotypes causes a spectrum of the illn
Publicado em: 2009
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45. Perfil clínico-epidemiológico da dengue em menores de 15 anos de idade, no município de Goiânia Goiás. / Clinical and epidemiological profile of dengue fever in children under 15 years old, in Goiânia Goiás
No Brasil, a dengue esta presente em quase todos os estados e territórios, com circulação de três sorotipos diferentes (DEN 1, DEN 2 e DEN 3), resultando em cerca de 500 mil casos notificados, em 2007 (PAHO 2008; MS/SVS 2008a). A presente dissertação de mestrado é composta por uma revisão da literatura, com ênfase na epidemiologia da dengue no Brasi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/02/2008
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46. Aedes aegypti, Aedes albopictus, and dengue in Argentina: current knowledge and future directions
Since the reinfestation of South American countries by Ae. aegypti, dengue fever (DF) and dengue hemorrhagic fever (DHF) have become a major public health concern. The aim of this paper was to review the information related with Aedes vectors and dengue in Argentina since the reintroduction of Ae. aegypti in 1986. The geographic distribution of Ae. albopictu
Memórias do Instituto Oswaldo Cruz. Publicado em: 31/01/2008
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47. Hantaviruses as emergent zoonoses
Hantaviruses belong to the Bunyaviridae family, which consists of vector-borne viruses. These viruses can provoke two infection types: hemorrhagic fever with renal syndrome (HFRS) - which occurs in the Old World - and hantavirus cardiopulmonary syndrome (HCPS) - an emergent zoonosis that can be found in many countries of the western hemisphere. Rodents are h
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2008
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48. Association of insecticide use and alteration on Aedes aegypti susceptibility status
Dengue and dengue hemorrhagic fever, vector-borne diseases transmitted by the mosquito Aedes aegypti, are presently important public health problems in Brazil. As the strategy for disease control is based on vector control through the use of insecticides, the development of resistance is a threat to programs efficacy. The objective of this study was to compa
Memórias do Instituto Oswaldo Cruz. Publicado em: 2007-12