Search Results - "Mello Volotão, Eduardo de"

Surveillance of Human Astrovirus Infection in Brazil: The First Report of MLB1 Astrovirus by Xavier, Maria da Penha Trindade Pinheiro, Carvalho Costa, Filipe Aníbal, Rocha, Mônica Simões, Andrade, Juliana da Silva Ribeiro de, Diniz, Fernanda Kreischer Bandeira, Andrade, Thais Ramos de, Miagostovich, Marize Pereira, Leite, José Paulo Gagliardi, Volotão, Eduardo de Mello

“…Human astrovirus (HAstV) represents the third most common virus associated with acute diarrhea (AD). This study aimed to estimate the prevalence of HAstV…”
Get full text

A non-enteric adenovirus A12 gastroenteritis outbreak in Rio de Janeiro, Brazil by Rodrigues Portes, Silvana Augusta, Mello Volotão, Eduardo de, Rocha, Monica Simões, Rebelo, Maria Cristina, Trindade Pinheiro Xavier, Maria da Penha, Assis, Rosane Maria de, Rose, Tatiana Lundgren, Miagostovich, Marize Pereira, Gagliardi Leite, José Paulo, Carvalho-Costa, Filipe Anibal

“…A gastroenteritis outbreak that occurred in 2013 in a low-income community in Rio de Janeiro was investigated for the presence of enteric viruses, including…”
Get full text

Prevalence and genomic characterization of G2P[4] group A rotavirus strains during monovalent vaccine introduction in Brazil by Gómez, Mariela Martínez, Carvalho-Costa, Filipe Anibal, de Mello Volotão, Eduardo, Rose, Tatiana Lundgren, da Silva, Marcelle Figueira Marques, Fialho, Alexandre Madi, Assis, Rosane Maria S., da Silva Ribeiro de Andrade, Juliana, Sá, Ana Caroline Costa, Zeller, Mark, Heylen, Elisabeth, Matthijnssens, Jelle, Leite, José Paulo Gagliardi

“…•Frequency of detection of G2P[4] in 2005 was 9% (31/344).•Detection rate of G2P[4] was high in the years after the introduction of mass vaccination with…”
Get full text

Laboratory-based Rotavirus Surveillance During the Introduction of a Vaccination Program, Brazil, 2005–2009 by Carvalho-Costa, Filipe Anibal, Volotão, Eduardo de Mello, de Assis, Rosane Maria Santos, Fialho, Alexandre Madi, de Andrade, Juliana da Silva Ribeiro, Rocha, Ludmila Nascimento, Tort, Luis Fernando López, da Silva, Marcelle Figueira Marques, Gómez, Mariela Martinez, de Souza, Pamella Macedo, Leite, José Paulo Gagliardi

“…BACKGROUND:Brazil introduced universal antirotavirus vaccination in March 2006. This article reports the results of rotavirus A (RV-A) surveillance from…”
Get full text

Rotavirus A genotype P[4]G2: Genetic diversity and reassortment events among strains circulating in Brazil between 2005 and 2009 by Gómez, Mariela Martínez, de Mendonça, Marcos César Lima, Volotão, Eduardo de Mello, Tort, Luis Fernando López, da Silva, Marcelle Figueira Marques, Cristina, Juan, Leite, Jose Paulo Gagliardi

“…Group A rotaviruses (RV‐A) are the leading cause of severe gastroenteritis in infants and young children worldwide. Due to the epidemiologic complexity of…”
Get full text

Enteric viruses in HIV-1 seropositive and HIV-1 seronegative children with diarrheal diseases in Brazil by Portes, Silvana Augusta Rodrigues, Carvalho-Costa, Filipe Anibal, Rocha, Monica Simões, Fumian, Tulio Machado, Maranhão, Adriana Gonçalves, de Assis, Rosane Maria, Xavier, Maria da Penha Trindade Pinheiro, Rocha, Myrna Santos, Miagostovich, Marize Pereira, Leite, José Paulo Gagliardi, Volotão, Eduardo de Mello

“…Diarrheal diseases (DD) have distinct etiological profiles in immune-deficient and immune-competent patients. This study compares detection rates, genotype…”
Get full text

Passive Immunotherapy of Cynomolgus Monkeys with Anti-Rotavirus IgY by Bentes, Gentil Arthur, Guimarães, Juliana Rodrigues, Volotão, Eduardo de Mello, Lanzarini, Natália Maria, da Silva, Alexandre Dos Santos, Gardinali, Noemi Rovaris, Marchevsky, Renato Sergio, Leite, José Paulo Gagliardi, de Oliveira, Jaqueline Mendes, Pinto, Marcelo Alves

“…Immunoglobulins Y (IgY) purified from egg yolks of hens represents an attractive, cost-effective alternative for the development of new diagnostic and…”
Get full text

VP7 Gene of human rotavirus A genotype G5: Phylogenetic analysis reveals the existence of three different lineages worldwide by da Silva, Marcelle Figueira Marques, Tort, Luis Fernando López, Goméz, Mariela Martínez, Assis, Rosane Maria Santos, Volotão, Eduardo de Mello, de Mendonça, Marcos César Lima, Bello, Gonzalo, Leite, José Paulo Gagliardi

“…Group A rotavirus (RV‐A) genotype G5, which is common in pigs, was also detected in children with severe diarrhea in Brazil, Argentina, Paraguay, Cameroon,…”
Get full text

Cynomolgus Monkeys ( Macaca fascicularis ) as an Experimental Infection Model for Human Group A Rotavirus by Bentes, Gentil Arthur, Guimarães, Juliana Rodrigues, Volotão, Eduardo de Mello, Fialho, Alexandre Madi, Hooper, Cleber, Ganime, Ana Carolina, Gardinali, Noemi Rovaris, Lanzarini, Natália Maria, da Silva, Alexandre Dos Santos, Pitcovski, Jacob, Leite, José Paulo, Pinto, Marcelo Alves

“…Group A rotaviruses (RVA) are one of the most common causes of severe acute gastroenteritis in infants worldwide. Rotaviruses spread from person to person,…”
Get full text

Evidence of vaccine-related reassortment of rotavirus, Brazil, 2008-2010 by Rose, Tatiana Lundgren, Marques da Silva, Marcelle Figueira, Goméz, Mariela Martinéz, Resque, Hugo Reis, Ichihara, Maria Yury Travassos, Volotão, Eduardo de Mello, Leite, José Paulo Gagliardi

“…Analysis of 27 rotavirus strains from vaccinated and unvaccinated children revealed reassortment events in 3 strains: a gene derived from a vaccine; a gene…”
Get full text

The clinically approved antiviral drug sofosbuvir inhibits Zika virus replication by Sacramento, Carolina Q., de Melo, Gabrielle R., de Freitas, Caroline S., Rocha, Natasha, Hoelz, Lucas Villas Bôas, Miranda, Milene, Fintelman-Rodrigues, Natalia, Marttorelli, Andressa, Ferreira, André C., Barbosa-Lima, Giselle, Abrantes, Juliana L., Vieira, Yasmine Rangel, Bastos, Mônica M., de Mello Volotão, Eduardo, Nunes, Estevão Portela, Tschoeke, Diogo A., Leomil, Luciana, Loiola, Erick Correia, Trindade, Pablo, Rehen, Stevens K., Bozza, Fernando A., Bozza, Patrícia T., Boechat, Nubia, Thompson, Fabiano L., de Filippis, Ana M. B., Brüning, Karin, Souza, Thiago Moreno L.

“…Zika virus (ZIKV) is a member of the Flaviviridae family, along with other agents of clinical significance such as dengue (DENV) and hepatitis C (HCV) viruses…”
Get full text

Aichi Virus Positivity in HIV-1 Seropositive Children Hospitalized with Diarrheal Disease by Portes, Silvana Augusta Rodrigues, de Mello Volotao, Eduardo, Rose, Tatiana Lundgren, Rocha, Monica Simoes, Trindade Pinheiro Xavier, Maria da Penha, de Assis, Rosane Maria, Fialho, Alexandre Madi, Rocha, Myrna Santos, Miagostovich, Marize Pereira, Gagliardi Leite, Jose Paulo, Carvalho-Costa, Filipe Anibal

“…Aichi viruses (AiV) have been detected in patients with diarrheal diseases (DD). The aim of this study was to assess AiV infection rates in hospitalized…”
Get more information

Production and Evaluation of Chicken Egg Yolk Immunoglobulin (IgY) against Human and Simian Rotaviruses by Bentes, Gentil Arthur, Lanzarini, Natália Maria, Guimarães, Juliana Rodrigues, Heinemann, Marcos Bryan, Volotão, Eduardo de Mello, da Silva, Alexandre dos Santos, Heneine, Luiz Guilherme Dias, de Oliveira, Jaqueline Mendes, Pinto, Marcelo Alves

“…Producing specific antibodies in chickens is an attractive approach for diagnosis or therapeutic applications. Besides the high immunoglobulin Y (IgY) yield…”
Get full text

Phylogenetic analysis of G1P[6] group A rotavirus strains detected in Northeast Brazilian children fully vaccinated with Rotarix by Gómez, Mariela Martínez, da Silva, Marcelle Figueira Marques, Zeller, Mark, Heylen, Elisabeth, Matthijnssens, Jelle, Ichihara, Maria Yuri Travassos, Rose, Tatiana Lundgren, de Mello Volotão, Eduardo, Leite, Jose Paulo Gagliardi

“…•Analysis of 11 gene segments from six Brazilian RVA G1P[6] strains.•Analyzed strains revealed a complete Wa-like genotype constellation.•Phylogenetic analysis…”
Get full text

Phylogenetic analysis of VP1, VP2, and VP3 gene segments of genotype G5 group A rotavirus strains circulating in Brazil between 1986 and 2005 by da Silva, Marcelle Figueira Marques, Tort, Luis Fernando López, Gómez, Mariela Martínez, Assis, Rosane M. Santos, de Mendonça, Marcos César Lima, Volotão, Eduardo de Mello, Leite, José Paulo G.

“…► We described the phylogenetic analysis of VP1, VP2 and VP3 genes of G5 human RV-A strains from 28 Brazilian strains collected from 1986 to 2005. ► VP1–VP3…”
Get full text

Analysis of human P[4]G2 rotavirus strains isolated in Brazil reveals codon usage bias and strong compositional constraints by Gómez, Mariela Martínez, Tort, Luis Fernando Lopez, de Mello Volotao, Eduardo, Recarey, Ricardo, Moratorio, Gonzalo, Musto, Héctor, Leite, José Paulo G., Cristina, Juan

“…The Rotavirus genus belongs to the family Reoviridae and its genome consist of 11 segments of double-stranded RNA. Group A rotaviruses (RV-A) are the main…”
Get full text

Analysis of codon usage bias in potato virus Y non-recombinant strains by Gómez, Mariela Martínez, de Mello Volotão, Eduardo, Assandri, Isabel Rodríguez, Peyrou, Mercedes, Cristina, Juan

“…•First report addressing in a detailed manner the CUB in PVY.•PVY non-recombinant strains have similar and slightly biased codon usage.•PVY codon usage is…”
Get full text

Phylogenetic analysis of human P[8]G9 rotavirus strains circulating in Brazil reveals the presence of a novel genetic variant by Tort, Luis Fernando López, Volotão, Eduardo de Mello, de Mendonça, Marcos César Lima, da Silva, Marcelle Figueira Marques, Siqueira, Alessandra A, Assis, Rosane Maria Santos, Moratorio, Gonzalo, Cristina, Juan, Leite, José Paulo G

“…Abstract Background Group A rotavirus (RV-A) genotype P[8]G9 has emerged as one of the leading causes of gastroenteritis in children worldwide and currently is…”
Get full text

G1P[8] species A rotavirus over 27 years--pre- and post-vaccination eras--in Brazil: full genomic constellation analysis and no evidence for selection pressure by Rotarix® vaccine by da Silva, Marcelle Figueira Marques, Rose, Tatiana Lundgren, Gómez, Mariela Martínez, Carvalho-Costa, Filipe Anibal, Fialho, Alexandre Madi, de Assis, Rosane Maria Santos, de Andrade, Juliana da Silva Ribeiro, Volotão, Eduardo de Mello, Leite, José Paulo Gagliardi

“…Epidemiological data on species A rotavirus (RVA) infections have demonstrated the genetic diversity of strains circulating worldwide. Many G and P genotype…”
Get full text

Distinct evolutionary origins of G12P[8] and G12P[9] group A rotavirus strains circulating in Brazil by Gómez, Mariela M., Resque, Hugo Reis, Volotão, Eduardo de Mello, Rose, Tatiana Lundgren, Figueira Marques da Silva, Marcelle, Heylen, Elisabeth, Zeller, Mark, Matthijnssens, Jelle, Leite, José Paulo Gagliardi

“…•G12 RVA are currently recognized as a globally emerging genotype.•G12 RVA have been described in combination with P[4], P[6], P[8], or P[9].•G12P[8] stains…”
Get full text