Disease Transmission Horizontal
Mostrando 1-12 de 19 artigos, teses e dissertações.
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1. Hepatitis C in Hemodialysis Units: diagnosis and therapeutic approach
Resumo De acordo com os dados do último censo da Sociedade Brasileira de Nefrologia (SBN), a prevalência de portadores do vírus da hepatite C (HCV) nas unidades de hemodiálise (UH) no Brasil é de 3,3%, cerca de três vezes maior do que é observado na população geral brasileira. Muitas vezes, os profissionais que trabalham nas UH deparam-se com situa�
J. Bras. Nefrol.. Publicado em: 18/02/2019
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2. Infecção pelo herpesvírus 8 humano (HHV-8) em populações indígenas e não indígenas da Amazônia brasileira / Human herpesvirus-8 infection in amerindian and non-amerindian populations in the brazilian Amazon region
Human herpes virus type 8 (HHV-8) is hyperendemic in Amerindian populations, but its modes of transmission are unknown. Objectives: 1. Study the Human Herpesvirus-8 Infection and Oral Shedding in Amerindian and Non-Amerindian Populations in the Brazilian Amazon Region. 2. Methods: Antibodies against either HHV-8 latency-associated nuclear antigen (LANA) or H
Publicado em: 2009
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3. Trabalho com grupos na Saúde da Família:: concepções, estrutura e estratégias para o cuidado transcultural
This paper aims to investigate strategies of transcultural care emerging from group work in Family Health programs. It is a qualitative study based on Madeleine Leiningers theory of the diversity and universality of care. Subjects were health professionals participating in Family Health teams, all of whom were group coordinators for diabetics and hypertensiv
Publicado em: 2007
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4. Evolution and pathology in Chagas disease: a review
Trypanosoma cruzi acute infections often go unperceived, but one third of chronically infected individuals die of Chagas disease, showing diverse manifestations affecting the heart, intestines, and nervous systems. A common denominator of pathology in Chagas disease is the minimal rejection unit, whereby parasite-free target host cells are destroyed by immun
Memórias do Instituto Oswaldo Cruz. Publicado em: 2006-08
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5. Molecular evidences for horizontal transmission of HCV inside couples / Evidências moleculares da transmissão horizontal do vírus da hepatite C (VHC) entre cônjuges
HCV transmission has decreased with the adoption of universal blood donors screening and social policies to reduce risk of infection in IVDU, but HCV is still a worldwide health problem. The epidemiological route of infection cannot be identified in a significant proportion of patients. Some studies demonstrated the presence of viral RNA in different secreti
Publicado em: 2006
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6. A prospective study of hepatitis B virus markers in patients with chronic HBV infection from Brazilian families of Western and Asian origin
The purpose of the present study was to determine the frequency of hepatitis B virus (HBV) markers in families of HBsAg-positive patients with chronic liver disease. Serum anti-HBc, HBsAg and anti-HBs were determined by enzyme immunoassay and four subpopulations were considered: genetically related (consanguineous) and non-genetically related (non-consanguin
Brazilian Journal of Medical and Biological Research. Publicado em: 2005-09
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7. Fatores associados à infecção do dengue no município de Belo Horizonte: estado de Minas Gerais, Brasil: características individuais e diferenças intra-urbanas
Dengue is the arbovirose with higher occurrence in the South Amaerica, Central America, Asian Southwest and Occidental Pacific urban centers. In the American continent the Aedes aegypti mosquito is responsible by the transmission of the dengue virus. Introduced in 1996 the disease became one of the major urban health problems in the City of Belo Horizonte, M
Publicado em: 2005
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8. Selection of entomopathogenic fungi and infeccion of Hirsutella sp. on Brevipalpus phoenicis (Geijskes, 1939). / Seleção de fungos entomopatogênicos e infecção de Hirsutella sp. em Brevipalpus phoenicis (Geijskes, 1939).
In this research, the patogenicity of 52 isolates of entomopathogenic fungi against Brevipalpus phoenicis and the production of four isolates of Hirsutella spp. in solid medium (M.C.) were evalueted under laboratory condition. The stages of the biological cycle of Hirsutella sp. (isolated 1269) on adults of B. phoenicis were evalueted with the use of an elec
Publicado em: 2002
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9. Evaluation of Mycobacterium avium strains virulence from porcine population of south Brazil / Avaliação da virulência de estirpes de Mycobacterium avium presentes na população de suínos no sul do Brasil
Given that the existence of molecularly different families of M. avium circulating in swine of the south area of Brazil has been proved, and that some doubts remain regarding the importance of the horizontal transmission as mechanism of maintenance of the disease, this work aimed to study the virulence of those strains, an important information for the impro
Publicado em: 2001
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10. The Glycoprotein D (US6) Homolog Is Not Essential for Oncogenicity or Horizontal Transmission of Marek’s Disease Virus†
RB1BUS6lacgpt, a Marek’s disease virus (MDV) mutant having a disrupted glycoprotein D (gD) homolog gene, established infection and induced tumors in chickens exposed to it by inoculation or by contact. Lymphoblastoid cell lines derived from RB1BUS6lacgpt-induced tumors harbored only the mutant virus. These results provide strong evidence that an intact gD
American Society for Microbiology.
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11. Horizontal Transmissible Protection against Myxomatosis and Rabbit Hemorrhagic Disease by Using a Recombinant Myxoma Virus
We have developed a new strategy for immunization of wild rabbit populations against myxomatosis and rabbit hemorrhagic disease (RHD) that uses recombinant viruses based on a naturally attenuated field strain of myxoma virus (MV). The recombinant viruses expressed the RHDV major capsid protein (VP60) including a linear epitope tag from the transmissible gast
American Society for Microbiology.
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12. Pathogenesis and Transmission of Kilham Rat Virus Infection in Rats
The Kilham rat virus (RV) was found to produce mortality in newborn rats after intracerebral, intravenous, or subcutaneous administration of virus. Both infectious virus and viral hemagglutinins were detected in a variety of tissues and in the blood and urine of experimentally infected rats. Contact control rats housed with infected littermates did not devel