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Identification of lineage III of G12 rotavirus strains in diarrheic children in the Northern Region of Brazil between 2008 and 2010
(Springer-Verlag, 2012)This study reports on the surveillance forrotavirus genotypes and the identification of G12 human rotavirus in the Northern Region of Brazil. Rotavirus positive samples were collected from children years of age with acute ... -
Identification of rotavirus G and P genotypes in nursing and weaned piglets in the metropolitan region of Belém, Pará State, Northern Brazil
(Instituto Evandro Chagas, 2012)Rotaviruses are an important agent of diarrhea in piglets, primarily during nursing and post-weaning with severity. The aim of this study was to identify rotavirus G and P genotypes obtained from piglets reared at five ... -
Identification of two sublineages of genotype G2 rotavirus among diarrheic children in Parauapebas, Southern Pará State, Brazil
(Wiley, 2010)On a world scale, group A human rotaviruses are the most common cause of severe acute gastroenteritis during infancy and childhood, including five (G1, G2, G3, G4, and G9) epidemiologically important genotypes. Among these, ... -
Immunogenicidad, inocuidad y eficacia de una vacuna tetravalente obtenida por recombinación genética de rotavirus aislados de monos rhesus y seres humanos en Belém, Brasil
(World Health Organization, 1998)A tetravalent rhesus-human reassortant rotavirus (RRV-TV) vaccine (4 x 10(4) plaque-forming units/dose) was evaluated for safety, immunogenicity and efficacy in a prospective, randomized, double-blind, placebo-controlled ... -
Immunogenicity, safety and efficacy of rhesus-human, reassortant rotavirus vaccine in Belém, Brazil
(1996)A tetravalent rhesus-human reassortant rotavirus (RRV-TV) vaccine (4 x 10(4) plaque-forming units/dose) was evaluated for safety, immunogenicity and efficacy in a prospective, randomized, double-blind, placebo-controlled ... -
Immunoperoxidase detection of Yellow Fever virus after natural and experimental infections
(1983)Summary: Accurate diagnosis offatal Yellow Fever (YF) is important for surveillance and prevention of epidemics in regions where the virus is endemic. Immunoperoxidase (IP) staining for viral antigens offers a means to ... -
Impact of rotavirus vaccination on childhood deaths from diarrhea in Brazil
(Elsevier, 2011)Objectives: Rotavirus vaccination was introduced in Brazil in March 2006, targeting an annual birth cohort of approximately 3.5 million. We analyzed trends in all-cause gastroenteritis-related deaths in children >5 years ... -
Imunidade para varicela entre habitantes de Belém, Pa, Brasil
(Sociedade Brasileira de Alergia e Imunopatologia, 2000)Objetivo: Conhecer o estado imunitário para a varicela em indivíduos de diversas faixas etárias da Cidade de Belém, no Estado do Pará, norte do Brasil, para a tomada de decisão quanto à indicação de vacinação. Método: Os ... -
A imunohemadsorção, através de receptores Fc, como prova diferencial no isolamento de herpetovírus
(Sociedade Brasileira de Microbiologia, 1982)O aparecimento de receptores, para a porção Fc da imunoglobulina G, na membrana de células infectadas por herpetovírus, é aproveitado como teste diferencial, para identificação de isolamentos destes agentes. A imunohemadsorção, ... -
In situ immune response and mechanisms of cell damage in central nervous system of fatal cases microcephaly by Zika virus
(Nature Publishing Group, 2018)Zika virus (ZIKV) has recently caused a pandemic disease, and many cases of ZIKV infection in pregnant women resulted in abortion, stillbirth, deaths and congenital defects including microcephaly, which now has been ... -
Incidência das diarréias infantis agudas em um bairro periférico de Belém, Pará: fase preparatória de um futuro estudo de campo com uma vacina contra rotavírus
(Sociedade Brasileira de Pediatria, 1990)No período de fevereiro a setembro de 1988 foram recrutadas e submetidas a acompanhamento sistemático, 78 crianças habitantes de um bairro periférico da cidade de Belém, Brasil. Observou-se que cinco (6.4%) desses indivíduos ... -
Infecção experimental por rotavírus em bezerro recém-nascido
(Asociación Mexicana de Microbiología, 1984)Inoculou-se um bezerro de 90 horas de vida, que não havía recebido o colostro materno, com cepa de rotavírus bovino, via oral. Cerca de 48 horas após observou-se severa diarréia acompanhada de prestação, anorexia e sinais ... -
Infecção respiratória aguda em Belém, Pará - Brasil: 1º semestre de 1983
(Fundação Serviços de Saúde Pública, 1983) -
O início do fim da poliomielite: 60 anos do desenvolvimento da vacina
(Instituto Evandro Chagas, 2015) -
Instituto Evandro Chagas: ciência e tecnologia a serviço da vigilância em saúde pública
(MS/ Secretaria de Vigilância Em Saúde, 2019) -
Investigation of enteric viruses in the feces of neotropical migratory birds captured on the coast of the State of Pará, Brazil
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2018)Migratory birds can become long-distance vectors for a wide range of microorganisms and can cause human disease, being the Brazilian coast a gateway for northern migratory birds. These animals are considered natural ... -
Isolamento e identificação molecular dos enterovírus não pólio em casos de paralisia flácida aguda, ocorridos na Região Norte do Brasil, no período de 1996 a 2006
(Instituto Evandro Chagas, 2014)Os enterovírus (EV) de origem humana pertencem à família Picornaviridae, possuem 30 nm de diâmetro, genoma de RNA de fita simples, sua transmissão é de via fecal-oral e têm sido relacionados a surtos de diversas doenças ... -
Jatobal virus antigenic characterization by ELISA and neutralization test using EIA as indicator, on tissue culture
(Instituto Oswaldo Cruz, 1988)A virus antigenic characterization methodology using an indirect method of antibody detection ELlSA with virus-infected cultured cells as antigen and a micro virus neutralisation test using E/A (NT-EIA) as an aid to reading ... -
Linfoma de Hodgkin : aspectos epidemiológicos e subtipos diagnosticados em um hospital de referência no Estado do Pará, Brasil
(Instituto Evandro Chagas, 2016)Os linfomas são neoplasias do sistema imunitário com origem em linfócitos B, T ou células natural killer que envolvem os tecidos linfoides que estão associados ao crescimento de massas tumorais. O linfoma de Hodgkin (LH) ... -
Longitudinal study of rotavirus infections among children from Belém, Brazil
(Cambridge University Press, 1989)From December 1982 to March 1986 a group of 80 children between O and 3years old who lived in the peripheral area of Belém, Brazil, were followed up for episodes of diarrhoea. A total of 441 diarrhoeal episodes were ...