• Astrovírus infection in hospitalized children: molecular, clinical and epidemiological features 

      Siqueira, Jones Anderson Monteiro; Oliveira, Darleise de Souza; Carvalho, Thaís Cristina Nascimento de; Portal, Thayara Morais; Justino, Maria Cleonice Aguiar; Silva, Luciana Damascena da; Resque, Hugo Reis; Gabbay, Yvone Benchimol (Elsevier, 2017)
      Background: Astrovirus (HAstV) is a common viral pathogen that causes gastroenteritis worldwide. It is classified into eight classical human types (HAstV-1/8) and seven other less prevalent types, described as HAstV VA1, ...
    • Avaliação diagnóstica das infecções por vírus Epstein-Barr, parvovírus B19 e vírus linfotrópico de células T humanas em pacientes portadores de lúpus eritematoso sistêmico em hospital de referência do Estado do Pará, Brasil 

      Costa, Igor Brasil; Silva, Mayara Jane Miranda da; Oliveira, Darleise de Souza; Freitas, Felipe Bonfim; Costa, Iran Barros; Meireles, Larissa Teixeira; Santos, Bruna Ramos dos; Oliveira, Andreza Paloma Góes; Melo, Juliana Marinho; Silva, Francinilza magno; Araújo, Kelly Beatriz Romeiro; Palaro, Alessandra Alves; Moura, Antônio; Macedo, Olinda; Monteiro, Talita Antônia Furtado; Silva Filho, Manoel Gomes da; Viana Júnior, Wellington Teixeira; Kahwage, Carolina Barros (Instituto Evandro Chagas, 2016)
      O lúpus eritematoso sistêmico (LES) é uma doença autoimune crônica, cujo desenvolvimento pode estar associado à infecção por vírus, como o vírus Epstein-Barr (EBV), parvovírus B19 e vírus linfotrópico de células T ...
    • Characterization of an astrovirus genotype 2 strain causing an extensive outbreak of gastroenteritis among Maxakali Indians, Southeast Brazil 

      Gabbay, Yvone Benchimol; Chamone, Chequer Buffe; Nakamura, Liliany Satiko; Oliveira, Darleise de Souza; Abreu, Simone Faria de; Pepino, Elielma Lira Cavalcante; Mascarenhas, Joana D'Arc Pereira; Leite, José Paulo Gagliardi; Linhares, Alexandre da Costa (Elsevier, 2006)
      BACKGROUND: Human astroviruses (HAstVs) are a common cause of sporadic diarrhea in children but large outbreaks occur in children's day care centers, schools and in homes for the elderly. OBJECTIVES: To report a large ...
    • Detection of a neonatal human rotavirus strain with VP4 and NSP4 genes of porcine origin 

      Mascarenhas, Joana D'Arc Pereira; Leite, José Paulo Gagliardi; Lima, Jackson C; Heinemann, Marcos B; Oliveira, Darleise de Souza; Araújo, Irene T; Soares, Luana da Silva; Gusmão, Rosa Helena Porto; Gabbay, Yvone Benchimol; Linhares, Alexandre da Costa (Microbiology Society, 2007)
      A human rotavirus strain (NB-150) was detected in stool samples from a neonate hospitalized for mild/moderate community-acquired diarrhoea. This baby lived in the outskirts of Belém, Brazil, under poor sanitation conditions. ...
    • Detection of avian group D rotavirus using the polymerase chain reaction for VP6 gene 

      Bezerra, Delana Andreza Melo; Silva, René Ribeiro da; Kaiano, Jane Haruko Lima; Silvestre, Rodrigo Vellasco Duarte; Oliveira, Darleise de Souza; Linhares, Alexandre da Costa; Gabbay, Yvone Benchimol; Mascarenhas, Joana D'Arc Pereira (Elsevier, 2012)
      Group D rotaviruses (RVs-D) have been documented in birds and, while they may be common in these animals, few molecular studies are available for this specific group. In this study, specific primers for the gene that ...
    • Detection of the pandemic norovirus variant GII.4 Sydney 2012 in Rio Branco, state of Acre, northern Brazil 

      Silva, Luciana Damascena da; Rodrigues, Evandro Leite; Lucena, Maria Silvia Sousa de; Lima, Ian Carlos Gomes de; Oliveira, Darleise de Souza; Soares, Luana da Silva; Mascarenhas, Joana D'Arc Pereira; Linhares, Alexandre da Costa; Gabbay, Yvone Benchimol (Instituto Oswaldo Cruz, 2013)
      Noroviruses (NoVs) are important cause of gastroenteritis in humans worldwide. Genotype GII.4 is responsible for the majority of outbreaks reported to date. This study describes, for the first time in Brazil, the circulation ...
    • Detection, epidemiology and characterization of VP6 and VP7 genes of group D rotavirus in broiler chickens 

      Bezerra, Delana Andreza Melo; Silva, René Ribeiro da; Kaiano, Jane Haruko Lima; Oliveira, Darleise de Souza; Gabbay, Yvone Benchimol; Linhares, Alexandre da Costa; Mascarenhas, Joana D'Arc Pereira (Taylor & Francis, 2014)
      Rotaviruses infect humans and animals and are classified into eight groups (A to H). Group D rotavirus (RVD) has been described in birds, although relatively few reports are available. The present study focused on RVD, ...
    • Epidemiological and molecular investigation of norovirus and astrovirus infections in Rio Branco, Acre, Northern Brazil: a retrospective study 

      Bitencurt, Evandro Leite Rodrigues; Siqueira, Jones Anderson Monteiro; Medeiros, Tallyta Barros; Bandeira, Renato; Oliveira, Darleise de Souza; Guimarães, Ricardo José de Paula Souza e; Soares, Luana da Silva; Mascarenhas, Joana D'Arc Pereira; Teixeira, Dielle Monteiro; Silva, R. S. U; Loureiro, Edvaldo Carlos Brito; Silva, Mônica Cristina de Moraes; Silva, Luciana Damascena da; Gabbay, Yvone Benchimol (Wiley, 2019)
      Norovirus (NoV) is a major cause of nonbacterial acute gastroenteritis (AGE) outbreaks worldwide, with infections reported in semiclosed environments, particularly in hospitals and nursing homes. Astrovirus (HAstV) is ...
    • Evaluation of third-generation RIDASCREEN enzyme immunoassay for the detection of norovirus antigens in stool samples of hospitalized children in Belém, Pará, Brazil 

      Siqueira, Jones Anderson Monteiro; Linhares, Alexandre da Costa; Oliveira, Darleise de Souza; Soares, Luana da Silva; Lucena, Maria Silvia Souza; Wanzeller, Ana Lúcia Monteiro; Mascarenhas, Joana D'Arc Pereira; Gabbay, Yvone Benchimol (Elsevier, 2011)
      Noroviruses (NoVs) are major agents of gastroenteritis outbreaks and hospitalization worldwide. This study evaluated the sensitivity and specificity of the commercially available third-generation RIDASCREEN® Norovirus ...
    • Evidence for zoonotic transmission of group C rotaviruses among children in Belém, Brazil 

      Gabbay, Yvone Benchimol; Borges, Alessandra A; Oliveira, Darleise de Souza; Linhares, Alexandre da Costa; Mascarenhas, Joana D'Arc Pereira; Banardi, Célia R. M; Simões, Cláudia M. O; Wang, Yuhuan; Glass, Roger I; Jiang, Baoming (Wiley, 2008)
      The prevalence and potential zoonotic transmission of group C rotavirus (RVC) were examined by testing fecal samples collected from children during a longitudinal study that was carried out in the outskirts of Belém, Brazil, ...
    • First detection of a human astrovirus type 8 in a child with diarrhea in Belém, Brazil: comparison with other strains worldwide and identification of possible three lineages 

      Gabbay, Yvone Benchimol; Linhares, Alexandre da Costa; Oliveira, Darleise de Souza; Nakamunra, Lilian S; Mascarenhas, Joana D'Arc Pereira; Gusmão, Rosa Helena P; Heinemann, Marcos B; Macêdo, Olinda; Leite, José Paulo G (Instituto Oswaldo Cruz, 2007)
      This study describes the genetic relationships of the first human astrovirus type-8 (HAstV-8) detected in Belém-Brazil, during a public hospital-based study. This strain was compared with other HAstV-8 strains identified ...
    • Genotype diversity and molecular evolution of noroviruses: a 30-year (1982-2011) comprehensive study with children from Northern Brazil 

      Siqueira, Jones Anderson Monteiro; Bandeira, Renato da Silva; Oliveira, Darleise de Souza; Santos, Liann Filiphe Pereira dos; Gabbay, Yvone Benchimol (Public Library of Science, 2017)
      A chronologically comprehensive 30-year study was conducted that involved children living in Belém, in the Amazon region of Northern Brazil, who participated in eight different studies from October 1982 to April 2011. The ...
    • Identification of lineage III of G12 rotavirus strains in diarrheic children in the Northern Region of Brazil between 2008 and 2010 

      Soares, Luana da Silva; Lobo, Patrícia dos Santos; Mascarenhas, Joana D'Arc Pereira; Neri, Darivaldo Luz; Guerra, Sylvia de Fátima dos Santos; Oliveira, Alessilva do Socorro Lima de; Maestri, Regis Piloni; Oliveira, Darleise de Souza; Menezes, Euzeni Maria de Fátima Costa de; Linhares, Alexandre da Costa (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 

      Camargo, Daniel Stangarlin de; Matos, Jane Cecília Silveira de; Guerra, Sylvia de Fátima dos Santos; Soares, Luana da Silva; Oliveira, Alessilva do Socorro Lima de; Oliveira, Darleise de Souza; Gabbay, Yvone Benchimol; Linhares, Alexandre da Costa; Mascarenhas, Joana D'Arc Pereira (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 

      Mascarenhas, Joana D'Arc Pereira; Lima, Clarissa Silva; Oliveira, Darleise de Souza; Guerra, Sylvia de Fátima dos Santos; Maestri, Régis Piloni; Gabbay, Yvone Benchimol; Lima, Ian Carlos Gomes de; Menezes, Euzeni Maria Costa de; Linhares, Alexandre da Costa; Bensabath, Gilberta (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, ...
    • 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 

      Alves, Jainara Cristina dos Santos; Wanzeller, Ana Lúcia Monteiro; Silveira, Edna da; Alves, Antônia dos Santos; Primo, Euda Galiza; Oliveira, Darleise de Souza; Linhares, Alexandre da Costa; Gomes, Maria de Lourdes Contente; Castro, Ceyla Maria Oeiras de (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 ...
    • Molecular characterization of norovirus, sapovirus and astrovirus in children with acute gastroenteritis from Belém, Pará, Brazil 

      Aragão, Glicélia Cruz; Oliveira, Darleise de Souza; Santos, Mirleide Cordeiro dos; Mascarenhas, Joana D'Arc Pereira; Oliveira, Consuelo Silva de; Linhares, Alexandre da Costa; Gabbay, Yvone Benchimol (Instituto Evandro Chagas, 2010)
      A importância dos norovírus (NoVs), sapovírus (SaVs) e astrovírus humanos (HAstVs) como causa de surtos de gastrenterites já está bem definida. Entretanto, poucos estudos têm descrito casos esporádicos de gastrenterite ...
    • Molecular characterization of VP4 and NSP4 genes from rotavirus strains infecting neonates and young children in Belém, Brazil 

      Mascarenhas, Joana D'Arc Pereira; Linhares, Alexandre da Costa; Gabbay, Yvone Benchimol; Lima, Clarissa S; Guerra, Sylvia de Fátima dos Santos; Soares, Luana da Silva; Oliveira, Darleise de Souza; Lima, Jackson C; Macêdo, Olinda; Leite, José Paulo Gagliardi (Elsevier, 2007)
      Several reports have identified P[6] specificities in humans and in animals in different countries of the world, but few sequence data are available in public databases. In this work we have characterized the VP4 strains ...
    • Molecular epidemiology of avian rotavirus in fecal samples of broiler chickens in Amazon Region, Brazil, from August 2008 to May 2011 

      Silva, René Ribeiro da; Bezerra, Delana Andreza Melo; Kaiano, Jane Haruko Lima; Manno, Maria Cristina; Oliveira, Darleise de Souza; Sagica, Fernanda do Espirito Santo; Gabbay, Yvone Benchimol; Chaves, Sílvio Orlan de Castro; Silva, Artur Luiz da Costa da; Alfieri, Amauri Alcindo; Mascarenhas, Joana D'Arc Pereira (Instituto Evandro Chagas, 2013)
      Enteric viruses cause avian diseases that result in economic losses. Avian Rotavirus (AvRV) is the most important virus associated with enteritis in poultry. The main goals of this study were to determine the prevalence ...
    • Norovirus genogroups I and II in environmental water samples from Belém city, Northern Brazil 

      Teixeira, Dielle Monteiro; Spada, Paula Katharine de Pontes; Morais, Lena Líllian Canto de Sá; Fumian, Tulio Machado; Lima, Ian Carlos Gomes de; Oliveira, Darleise de Souza; Bandeira, Renato da Silva; Gurjão, Tereza Cristina Monteiro; Sousa, Maísa Silva de; Mascarenhas, Joana D'Arc Pereira; Gabbay, Yvone Benchimol (IWA Publishing, 2017)
      This study investigated the presence of norovirus (NoV) GI and GII in environmental samples from the northern region of Brazil. Water samples were collected monthly (November 2008/October 2010) from different sources and ...