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From Our Science Correspondent, FROM OUR CORRESPONDENT, FROM OUR OWN CORRESPONDENT, FROM OUR NAVAL CORRESPONDENT, From Our Political Correspondent, FROM OUR POLITICAL CORRESPONDENT, From Our Special Correspondent, FROM OUR ESTATES CORRESPONDENT, FROM OUR ASTRONOMICAL CORRESPONDENT, FROM OUR SPECIAL CORRESPONDENT, FROM OUR SALE ROOM CORRESPONDENT, From Our Own Correspondent, From Our Correspondent, FROM OUR DIPLOMATIC CORRESPONDENT, From Our Diplomatic Correspondent, From Our United Nations Correspondent, FROM OUR LABOUR CORRESPONDENT, Frow Our Own Correspondent, FROM OUR CITY EDITOR, CLIFFORD E. HEATHCOTE-SMITH, GEOFFREY DE FREITAS, STANLEY UNWIN, W. J. BROWN, EDWIN CAMBRENSIS, BRIAN HARRISON, KENNETH COHEN, I. N. DUNCAN WALLACE, DE L'ISLE., D. D. BRUMHEAD., FROM A CORRESPONDENT, BASIL L. Q. HENRIQUES, J. PETER MARINDIN, URSULA THORP., W. E. CAVENAGH, J. N. L. BAKER, W. A. N. PITCH, DENIS B. GRUNDY, GEORGE ODEY, EMRYS HUGHES, F. V. CORFIELD, CONSTANTINE FITZGIBBON, V. H. POCOCK, H. D. P. LEE, R. R. PEDLEY, A. H. BURFOOT, PHILIP BARRON, MERFYN TURNER, FROM OUR FILM CRITIC, FROM OUR MUSIC CRITIC, Air Chief Marshal Sir James Robb, Mr. Lionel Hale, From Our Rugby Football Correspondent, Combined Birmingham Old Boys 13 pts., Midland Universities 0, FROM OUR YACHTING CORRESPONDENT, FROM OUR ROWING CORRESPONDENT, FROM OUR RACING CORRESPONDENT, FROM OUR NORTHERN CORRESPONDENT, FROM OUR NEWMARKET SELECTIONS, By Our City Editor, From a Correspondent, FROM OUR RADIO CORRESPONDENT, FROM OUR AERONAUTICAL CORRESPONDENT,

Births. Marriages. Deaths. Classified Advertising: Transfer Books, Appointments And Situations, Declaration Of Dividends, Opera And Ballet, Flowers. Law: ...

1960 - Gale Group | TDA

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Marcelo Adriano da Cunha e Silva Vieira, Carlos Henrique Nery Costa, Alexandre da Costa Linhares, Amariles de Sousa Borba, Daniele Freitas Henriques, Eliana Vieira Pinto da Silva, Fernando Neto Tavares, Francisca Miriane de Araújo Batista, Herlon Clístenes Lima Guimarães, Lívia Carício Martins, Talita Antônia Furtado Monteiro, Ana Cecília Ribeiro Cruz, Raimunda do Socorro da Silva Azevedo, Pedro Fernando da Costa Vasconcelos,

This study showed that laboratory markers of recent infection by dengue, Zika or chikungunya arboviruses were detected in the biological samples of approximately one-third of patients with encephalitis, myelitis, encephalomyelitis or Guillain-Barré syndrome, in a surveillance programme in Piauí state, Brazil, between 2015-2016. Fever and myalgia had been associated with these cases. Since in non-tropical countries most infections or parainfectious diseases associated with the nervous system are ...

Tópico(s): Vector-borne infectious diseases

2018 - Instituto Oswaldo Cruz, Ministério da Saúde | Memórias do Instituto Oswaldo Cruz

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Maria Alice Freitas Queiroz, Wandrey Roberto dos Santos Brito, Keise Adrielle Santos Pereira, Leonn Mendes Soares Pereira, Ednelza da Silva Graça Amoras, Sandra Souza Lima, Erika Ferreira dos Santos, Flávia Póvoa da Costa, Kevin Matheus Lima de Sarges, Marcos Henrique Damasceno Cantanhede, Mioni Thieli Figueiredo Magalhães de Brito, Andréa Luciana Soares da Silva, Mauro de Meira Leite, Maria de Nazaré do Socorro de Almei Viana, Fabíola Brasil Barbosa Rodrigues, Rosilene da Silva, Giselle Maria Rachid Viana, Tânia do Socorro Souza Chaves, Adriana de Oliveira Lameira Veríssimo, Mayara da Silva Carvalho, Daniele Freitas Henriques, Carla Pinheiro da Silva, Juliana Abreu Lima Nunes, Iran Barros Costa, Izaura Maria Vieira Cayres Vallinoto, Igor Brasil Costa, Juarez Antônio Simões Quaresma, Luiz Fábio Magno Falcão, Eduardo José Melo dos Santos, Antônio Carlos Rosário Vallinoto,

Abstract The cGAS-STING pathway appears to contribute to dysregulated inflammation during coronavirus disease 2019 (COVID-19); however, inflammatory factors related to long COVID are still being investigated. In the present study, we evaluated the association of cGAS and STING gene expression levels and plasma IFN-α, TNF-α and IL-6 levels with COVID-19 severity in acute infection and long COVID, based on analysis of blood samples from 148 individuals, 87 with acute COVID-19 and 61 in the post-COVID- ...

Tópico(s): Viral Infections and Vectors

2024 - Nature Portfolio | Scientific Reports

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Maria Alice Freitas Queiroz, Pablo Fabiano Moura das Neves, Sandra Souza Lima, Jeferson da Costa Lopes, Maria Karoliny da Silva Torres, Izaura Maria Vieira Cayres Vallinoto, Carlos David Araújo Bichara, Erika Ferreira dos Santos, Mioni Thieli Figueiredo Magalhães de Brito, Andréa Luciana Soares da Silva, Mauro de Meira Leite, Flávia Póvoa da Costa, Maria de Nazaré do Socorro de Almeida Viana, Fabíola Brasil Barbosa Rodrigues, Kevin Matheus Lima de Sarges, Marcos Henrique Damasceno Cantanhede, Rosilene da Silva, Cléa Nazaré Carneiro Bichara, Ana Virgínia Soares van den Berg, Adriana de Oliveira Lameira Veríssimo, Mayara da Silva Carvalho, Daniele Freitas Henriques, Carla Pinheiro dos Santos, Juliana Abreu Lima Nunes, Iran Barros Costa, Giselle Maria Rachid Viana, Francisca Regina Oliveira Carneiro, Vera Regina da Cunha Menezes Palácios, Juarez Antônio Simões Quaresma, Igor Brasil-Costa, Eduardo José Melo dos Santos, Luiz Fábio Magno Falcão, Antônio Carlos Rosário Vallinoto,

The duration and severity of COVID-19 are related to age, comorbidities, and cytokine synthesis. This study evaluated the impact of these factors on patients with clinical presentations of COVID-19 in a Brazilian cohort. A total of 317 patients diagnosed with COVID-19 were included; cases were distributed according to clinical status as severe (n=91), moderate (n=56) and mild (n=170). Of these patients, 92 had acute COVID-19 at sample collection, 90 had already recovered from COVID-19 without sequelae, ...

Tópico(s): Inflammasome and immune disorders

2022 - Frontiers Media | Frontiers in Cellular and Infection Microbiology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Raimunda do Socorro da Silva Azevedo, Marialva Tereza Ferreira de Araújo, Consuelo Silva de Oliveira, Arnaldo Jorge Martins Filho, Bruno Nunes, Daniele Freitas Henriques, Eliana Silva, Valéria Lima Carvalho, Jannifer Oliveira Chiang, Lívia Carício Martins, Barbara Cristina Baldez Vasconcelos, Jorge Rodrigues de Sousa, Fernanda Montenegro de Carvalho Araújo, Erlane Marques Ribeiro, A Rodriguez Castro, Maria De Queiroz, Mariana Pastorello Verotti, Márcio Roberto Teixeira Nunes, Ana Cecília Ribeiro Cruz, Suelí Rodrigues, Pei‐Yong Shi, Juarez Antônio Simões Quaresma, Robert B. Tesh, Pedro Fernando da Costa Vasconcelos,

The recent Zika virus(ZIKV) epidemic in Brazil was characterized by a range of different clinical presentations, particularly microcephaly, Guillain-Barré syndrome, and death. In this context, we determined the causal relationship between fatal microcephaly cases and ZIKV infection.Twelve fatal cases of neonates, whose mothers were infected with ZIKV during pregnancy, were examined; cases included nine neonatal deaths due to microcephaly, one miscarriage, and two stillbirths. Tissue samples were ...

Tópico(s): Global Maternal and Child Health

2018 - Multidisciplinary Digital Publishing Institute | Journal of Clinical Medicine

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Maurício Lacerda Nogueira, N.R.R. Nery Júnior, Cássia Fernanda Estofolete, Ana Carolina Bernardes Terzian, Geny Ferreira Guimarães, Nathália Zini, R. Alves da Silva, GABRIELA CUNHA SILVA, L.C. Junqueira Franco, Paula Rahal, Cíntia Bittar, Bruno Moreira Carneiro, Pedro Fernando da Costa Vasconcelos, Daniele Freitas Henriques, D. Barbosa, Patrícia Lopes Rombola, Loredana Grande, Alessandra Reis, S. A. Palomares, M. Wakai Catelan, Lilian Elisa Arão Antônio Cruz, S.H. Necchi, R.C.V. Mendonça, I.N. Penha dos Santos, Samuel Caron, Federico Costa, Fernando A. Bozza, Antônio Soares Souza, Cinara Cássia Brandão de Mattos, Luíz Carlos de Mattos, Nikos Vasilakis, Antônio Hélio Oliani, Denise Cristina Mós Vaz Oliani, Albert I. Ko,

ObjectivesWe aimed to report the first 54 cases of pregnant women infected by Zika virus (ZIKV) and their virologic and clinical outcomes, as well as their newborns' outcomes, in 2016, after the emergence of ZIKV in dengue-endemic areas of São Paulo, Brazil.MethodsThis descriptive study was performed from February to October 2016 on 54 quantitative real-time PCR ZIKV-positive pregnant women identified by the public health authority of São José do Rio Preto, São Paulo, Brazil. The women were followed ...

Tópico(s): Viral Infections and Vectors

2017 - Elsevier BV | Clinical Microbiology and Infection

Artigo Brasil Produção Nacional Revisado por pares

Fernanda Eduarda das Neves Martins, Jannifer Oliveira Chiang, Bruno Tardelli Diniz Nunes, B. Ribeiro, Lívia Carício Martins, Lívia Medeiros Neves Casseb, Daniele Freitas Henriques, Consuelo Silva de Oliveira, Ethel Leonor Nóia Maciel, Rui Azevedo, Layna de Cássia Campos Cravo, Anne Jaquelyne Roque Barrêto, André Luiz Santos Pessoa, Arnaldo Jorge Martins Filho, Jorge Rodrigues de Sousa, Lavínia Schüler‐Faccini, Juarez Antônio Simões Quaresma, Pedro Fernando da Costa Vasconcelos, Raimunda do Socorro da Silva Azevedo,

Oropouche fever, an orthobunyavirus disease endemic in Brazilian Amazon, has caused many febrile epidemics. In 2024, an epidemic of Oropouche fever spread in Brazil, with more than 7930 cases reported between Jan 1 and Aug 31. Infections in pregnant people have suggested the possibility of negative fetal consequences, therefore we tested newborns with microcephaly for known congenital pathogens and Oropouche virus (OROV).

Tópico(s): Mosquito-borne diseases and control

2024 - Elsevier BV | The Lancet Infectious Diseases

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Vanessa L. Carvalho, Raimunda do Socorro da Silva Azevedo, Valéria Lima Carvalho, Rafael S. Azevedo, Daniele Freitas Henriques, Ana Cecília Ribeiro Cruz, Pedro Fernando da Costa Vasconcelos, Lívia Carício Martins,

An outbreak of febrile illness was reported from January to February 2018 in the Expedito Ribeiro Settlement, ​​Santa Bárbara do Pará municipality, Pará State, Brazil.This study aimed to investigate the pathogenic agent responsible for the outbreak and the circulation of arboviruses in the region.We analyzed 94 individuals through laboratory tests for arboviruses. Forty out of 94 individuals were asymptomatic but were living with or near febrile cases, and 55 participants were symptomatic.Our results ...

Tópico(s): Insect and Pesticide Research

2022 - Elsevier BV | Journal of Clinical Virology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Jannifer Oliveira Chiang, Rafael S. Azevedo, Maria Cleonice Aguiar Justino, Haroldo José de Matos, Hideraldo Luíz Souza Cabeça, Sandro Patroca da Silva, Daniele Freitas Henriques, Eliana V. P. Silva, Gabriela S. S. Andrade, Pedro FC Vasconcelos, Lívia Carício Martins, Raimunda do Socorro da Silva Azevedo,

Abstract We describe two neurological cases of Oropouche virus infection in northern Brazil, where the virus is endemic but neglected as a pathogen. This study reiterates the necessity of developing protocols for diagnosing infections and training medical personnel to recognize the pathogenicity of Oropouche virus in neurological infections.

Tópico(s): Vector-Borne Animal Diseases

2021 - Springer Science+Business Media | Journal of NeuroVirology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

É.A. Costa, Marta Giovanetti, Lilian Silva Catenacci, Vagner Fonseca, Flávia Figueira Aburjaile, Flávia Löwen Levy Chalhoub, Joilson Xavier, Felipe Campos de Melo Iani, Marcelo Adriano da Cunha e Silva Vieira, Danielle Freitas Henriques, Daniele Barbosa de Almeida Medeiros, Maria Isabel Maldonado Coelho Guedes, Beatriz Senra Álvares da Silva Santos, Aila Solimar Gonçalves Silva, Renata de Pino Albuquerque Maranhão, Nieli Rodrigues da Costa Faria, Renata Farinelli de Siqueira, Túlio de Oliveira, Karina Ribeiro Leite Jardim Cavalcante, Noely Fabiana Oliveira de Moura, Alessandro Romano, Carlos F. Campelo de Albuquerque, Lauro César Soares Feitosa, José Joffre Martins Bayeux, Raffaella Bertoni Cavalcanti Teixeira, Osmaikon Lisboa Lobato, Silvokleio da Costa Silva, Ana María Bispo de Filippis, Rivaldo Venâncio da Cunha, José Lourenço, Luíz Carlos Júnior Alcântara,

Background: West Nile virus (WNV) was first sequenced in Brazil in 2019, when it was isolated from a horse in the Espírito Santo state. Despite multiple studies reporting serological evidence suggestive of past circulation since 2004, WNV remains a low priority for surveillance and public health, such that much is still unknown about its genomic diversity, evolution, and transmission in the country. Methods: A combination of diagnostic assays, nanopore sequencing, phylogenetic inference, and epidemiological ...

Tópico(s): Malaria Research and Control

2021 - Multidisciplinary Digital Publishing Institute | Pathogens

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Davide F. Robbiani, Priscilla C. Olsen, Federico Costa, Qiao Wang, Thiago Y. Oliveira, Nívison Nery, Adeolu Aromolaran, Mateus Santana do Rosário, Gielson Almeida do Sacramento, Jaqueline S. Cruz, Ricardo Khouri, Elsio A. Wunder, Adriana Mattos, Bruno de Paula Freitas, Manoel Sarno, Gracinda Archanjo, Dina Daltro, Gustavo Balthazar da Silveira Carvalho, Kleber Pimentel, Isadora Cristina de Siqueira, João Ricardo Maltez de Almeida, Daniele Freitas Henriques, Juliana Abreu Lima, Pedro Fernando da Costa Vasconcelos, Dennis Schaefer-Babajew, Stephanie A. Azzopardi, Leonia Bozzacco, Anna Gazumyan, Rubens Belfort, Ana P. Alcântara, Gustavo Balthazar da Silveira Carvalho, Lícia Maria Oliveira Moreira, Katiaci Janice Chaves Araujo, Mitermayer Galvão dos Reis, Rebekah I. Keesler, Lark L. Coffey, Jennifer Tisoncik-Go, Michael Gale, Lakshmi Rajagopal, Kristina M. Adams Waldorf, Dawn M. Dudley, Heather A. Simmons, Andrés Mejía, David H. O’Connor, Rosemary J. Steinbach, Nicole N. Haese, Jessica L. Smith, Anne D. Lewis, Lois M. A. Colgin, Victoria H. J. Roberts, Antonio E. Frias, Meredith A. Kelleher, Alec J. Hirsch, Daniel N. Streblow, Charles M. Rice, Margaret R. MacDonald, Antonio R.P. de Almeida, Koen K. A. Van Rompay, Albert I. Ko, Michel C. Nussenzweig,

Zika virus (ZIKV) infection during pregnancy causes congenital abnormalities, including microcephaly. However, rates vary widely, and the contributing risk factors remain unclear. We examined the serum antibody response to ZIKV and other flaviviruses in Brazilian women giving birth during the 2015–2016 outbreak. Infected pregnancies with intermediate or higher ZIKV antibody enhancement titers were at increased risk to give birth to microcephalic infants compared with those with lower titers (P < ...

Tópico(s): Virology and Viral Diseases

2019 - Rockefeller University Press | The Journal of Experimental Medicine

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Jamary Oliveira‐Filho, Ridalva Dias Martins Felzemburgh, Federico Costa, Nívison Nery, Adriana Mattos, Daniele Freitas Henriques, Albert I. Ko, NULL AUTHOR_ID,

Zika virus transmission in Brazil was linked to a large outbreak of microcephaly but less is known about longer term anthropometric and neurological outcomes. We studied a cohort of infants born between October 31, 2015, and January 9, 2016, in a state maternity hospital, followed up for 101 ± 28 days by home visits. Microcephaly (< 2 standard deviations, Intergrowth standard) occurred in 62 of 412 (15%) births. Congenital Zika syndrome (CZS) was diagnosed in 29 patients. Among CZS patients, we observed ...

Tópico(s): Global Maternal and Child Health

2018 - American Society of Tropical Medicine and Hygiene | American Journal of Tropical Medicine and Hygiene

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Eriko S. Vinhaes, Luciane Amorim Santos, Lislane Dias, Nilvano Alves de Andrade, Victor Hugo Braz Bezerra, Anderson T. de Carvalho, Laíse de Moraes, Daniele Freitas Henriques, Sasha R. Azar, Nikos Vasilakis, Albert I. Ko, Bruno B. Andrade, Isadora Cristina de Siqueira, Ricardo Khouri, Viviane Boaventura,

In 2015, during the outbreak of Zika virus (ZIKV) in Brazil, we identified 3 cases of acute hearing loss after exanthematous illness. Serology yielded finding compatible with ZIKV as the cause of a confirmed (n = 1) and a probable (n = 2) flavivirus infection, indicating an association between ZIKV infection and transient hearing loss.

Tópico(s): Virology and Viral Diseases

2016 - Oxford University Press | Clinical Infectious Diseases

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Nuno R. Faria, Raimunda do Socorro da Silva Azevedo, Moritz U. G. Kraemer, Renato Pereira de Souza, Mariana Sequetin Cunha, Sarah C. Hill, Julien Thézé, Michael B. Bonsall, Thomas A. Bowden, Ilona Rissanen, Iray Maria Rocco, Juliana Silva Nogueira, Adriana Yurika Maeda, Fernanda Giseli da Silva Vasami, Fernando Luiz de Lima Macedo, Akemi Suzuki, Sueli Guerreiro Rodrigues, Ana Cecília Ribeiro Cruz, Bruno Tardeli Nunes, Daniele Barbosa de Almeida Medeiros, Daniela Sueli Guerreiro Rodrigues, Alice Louize Nunes Queiroz, Eliana Vieira Pinto da Silva, Daniele Freitas Henriques, Elisabeth Salbe Travassos da Rosa, Consuelo Silva de Oliveira, Lívia Carício Martins, Helena Baldez Vasconcelos, Lívia Medeiros Neves Casseb, Darlene de Brito Simith, Jane P. Messina, Leandro Abade, José Lourenço, Luíz Carlos Júnior Alcântara, Maricélia Maia de Lima, Marta Giovanetti, Simon I Hay, Rodrigo Santos de Oliveira, Poliana da Silva Lemos, Layanna Freitas de Oliveira, Clayton Pereira Silva de Lima, Sandro Patroca da Silva, Janaína Mota de Vasconcelos, Luciano Franco, Jedson Ferreira Cardoso, João Lídio da Silva Gonçalves Vianez Júnior, Daiana Mir, Gonzalo Bello, Edson Delatorre, Kamran Khan, Marisa Creatore, Giovanini Evelim Coelho, Wanderson Kleber de Oliveira, Robert B. Tesh, Oliver G. Pybus, Márcio Roberto Teixeira Nunes, Pedro Fernando da Costa Vasconcelos,

Zika virus genomes from Brazil The Zika virus outbreak is a major cause for concern in Brazil, where it has been linked with increased reports of otherwise rare birth defects and neuropathology. In a phylogenetic analysis, Faria et al. infer a single introduction of Zika to the Americas and estimated the introduction date to be about May to December 2013—some 12 months earlier than the virus was reported. This timing correlates with major events in the Brazilian cultural calendar associated with ...

Tópico(s): Viral Infections and Vectors

2016 - American Association for the Advancement of Science | Science

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Bruno de Paula Freitas, Albert I. Ko, Ricardo Khouri, Mônica Weyll, Daniele Freitas Henriques, Maurício Maia, Rubens Belfort,

Ocular lesions are a prominent feature of congenital Zika virus (ZIKV) infection, 1 de Paula Freitas B. de Oliveira Dias J.R. Prazeres J. et al. Ocular findings in infants with microcephaly associated with presumed Zika virus congenital infection in Salvador, Brazil. JAMA Ophthalmol. 2016; 134: 529-535 Crossref PubMed Scopus (416) Google Scholar , 2 Ventura C.V. Maia M. Bravo-Filho V. et al. Zika virus in Brazil and macular atrophy in a child with microcephaly. Lancet. 2016; 387: 228 Abstract Full Text ...

Tópico(s): Global Maternal and Child Health

2016 - Elsevier BV | Ophthalmology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Raimunda do Socorro da Silva Azevedo, Marialva Tereza Ferreira de Araújo, Arnaldo Jorge Martins Filho, Consuelo Silva de Oliveira, Bruno Tardelli Diniz Nunes, Ana Cecília Ribeiro Cruz, Ana Gisélia P.A. C. Nascimento, Rita Medeiros, Cezar Augusto Muniz Caldas, Fernando Costa Araújo, Juarez Antônio Simões Quaresma, Barbara Cristina Baldez Vasconcelos, Maria Goretti Queiroz, Elizabeth Salbé Travassos da Rosa, Daniele Freitas Henriques, Eliana V. P. Silva, Jannifer Oliveira Chiang, Lívia Carício Martins, Daniele Barbosa de Almeida Medeiros, Juliana Abreu Lima, Márcio Roberto Teixeira Nunes, Jedson Ferreira Cardoso, Sandro Patroca da Silva, Pei‐Yong Shi, Robert B. Tesh, Sueli G. Rodrigues, Pedro Fernando da Costa Vasconcelos,

Zika virus (ZIKV) was first detected in Brazil in May 2015 and the country experienced an explosive epidemic. However, recent studies indicate that the introduction of ZIKV occurred in late 2013. Cases of microcephaly and deaths associated with ZIKV infection were identified in Brazil in November, 2015.To determine the etiology of three fatal adult cases.Here we report three fatal adult cases of ZIKV disease. ZIKV infection in these patients was confirmed by cells culture and/or real-time reverse ...

Tópico(s): Virology and Viral Diseases

2016 - Elsevier BV | Journal of Clinical Virology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Alexandre do Rosário Casseb, Andrea Viana da Cruz, Iroleide Santana de Jesus, Jannifer Oliveira Chiang, Lívia Carício Martins, Sandro Patroca da Silva, Daniele Freitas Henriques, Livia MN Casseb, Pedro Fernando da Costa Vasconcelos,

The state of Pará encompasses 26% of Brazilian Amazon where an enormous diversity of arboviruses has been found. This study aimed to assess the prevalence and distribution of hemagglutination-inhibition antibodies against antigens of six Flavivirus (yellow fever virus, Ilheus virus, Saint Louis encephalitis virus, Cacipacore virus, Bussuquara virus and Rocio virus) in water buffaloes in Pará state, Brazil. The prevalence of antibodies in these farm animals is important to determine the circulating ...

Tópico(s): Viral Infections and Vectors

2014 - BioMed Central | ˜The œJournal of venomous animals and toxins including tropical diseases

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Daniele Freitas Henriques, Juarez Antônio Simões Quaresma, Helen Thais Fuzii, Márcio Roberto Teixeira Nunes, Eliana Vieira Pinto da Silva, Valéria Lima Carvalho, Lívia Carício Martins, Samir Mansour Moraes Casseb, Jannifer Oliveira Chiang, Pedro Fernando da Costa Vasconcelos,

Rocio virus (ROCV) is an encephalitic flavivirus endemic to Brazil. Experimental flavivirus infections have previously demonstrated a persistent infection and, in this study, we investigated the persistence of ROCV infection in golden hamsters (Mesocricetus auratus). The hamsters were infected intraperitoneally with 9.8 LD50/0.02 mL of ROCV and later anaesthetised and sacrificed at various time points over a 120-day period to collect of blood, urine and organ samples. The viral titres were quantified ...

Tópico(s): Amphibian and Reptile Biology

2012 - Instituto Oswaldo Cruz, Ministério da Saúde | Memórias do Instituto Oswaldo Cruz

Artigo Acesso aberto Brasil Produção Nacional

Sueli Guerreiro Rodrigues, Otávio Pinheiro Oliva, Francisco Anilton Alves Araújo, Lívia Carício Martins, Janiffer Oliveira Chiang, Daniele Freitas Henriques, Eliana Vieira Pinto da Silva, Daniela Sueli Guerreiro Rodrigues, Assis do Socorro Corrêa dos Prazeres, José Tavares‐Neto, Pedro Fernando da Costa Vasconcelos,

The immunity of horses (n = 1401) against Saint Louis encephalitis virus (SLEV) was investigated in the Brazilian Amazon region (Braganca/Para, Salvaterra/Para, Macapa/Amapa and Rio Branco/Acre) and Maracaju, State of Mato Grosso do Sul, by the hemagglutination inhibition (HI) and plaque reduction neutralization (PRNT) tests. HI and neutralizing antibodies specific (monotypic reactivity, MR) for SLEV and other flaviviruses included in the tests were detected, as was cross-reactivity (CR) against flaviviruses. ...

Tópico(s): Vector-borne infectious diseases

2010 - | Revista Pan-Amazônica de Saúde

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Irene de Freitas Henriques Moreira, Roberto Alves Lourenço, Cláudia Soares, Eliasz Engelhardt, Jerson Laks,

This study aimed to estimate the quartile distribution on the cognitive assessment of normal elderly with low education as measured by the Cambridge Cognitive Examination (CAMCOG). A sample of 292 elderly (> 65 years of age), screened for dementia and depression, were assessed using the CAMCOG. The CAMCOG scores of normal subjects (n = 206) were stratified according to age (65-69, 70-74, 75-79, > 80) and schooling (illiterate, 1-4, and > 5 years of formal education). Mean age was 72.8 (+/- 3.5) and mean schooling ...

Tópico(s): Frailty in Older Adults

2009 - Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz | Cadernos de Saúde Pública

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Roberto Alves Lourenço, Sergio Telles Ribeiro-Filho, Irene de Freitas Henriques Moreira, Emylucy Martins Paiva Paradela, Aline Sobral de Miranda,

To compare the accuracy of four scales, and to determine the inter-rater reliability and the influence of schooling on Clock Drawing Test performance in screening for dementia in elderly with low educational level.Criterion validation, concurrent type.Outpatient unit of Universidade do Estado do Rio de Janeiro Hospital, Brazil.A total of 306 individuals (> or = 65 years) were assessed by a geriatrician and a neuropsychologist using functional and cognitive instruments. The diagnosis of dementia was established ...

Tópico(s): Urban Green Space and Health

2008 - Associação Brasileira de Psiquiatria | Brazilian Journal of Psychiatry

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Cláudia Débora Silberman, Jerson Laks, Cláudia Capitão, Cláudia Soares, Irene de Freitas Henriques Moreira, Eliasz Engelhardt,

This study aimed to find cut-off scores for the Montgomery-Asberg rating scale (MADRS) and the Beck depression inventory (BDI) that can relate to specific clinical diagnoses of depression in Parkinson´s disease (PD). Mild and moderate PD patients (n=46) were evaluated for depression according to the DSM IV criteria. All patients were assessed with the MADRS and the BDI. A "receiver operating characteristics" (ROC) curve was obtained and the sensibility, specificity, positive and the negative predictive ...

Tópico(s): Schizophrenia research and treatment

2006 - Thieme Medical Publishers (Germany) | Arquivos de Neuro-Psiquiatria

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Fabíola Brasil Barbosa Rodrigues, Rosilene da Silva, Erika Ferreira dos Santos, Mioni Thieli Figueiredo Magalhães de Brito, Andréa Luciana Soares da Silva, Mauro de Meira Leite, Flávia Póvoa da Costa, Maria de Nazaré do Socorro de Almeida Viana, Kevin Matheus Lima de Sarges, Marcos Henrique Damasceno Cantanhede, Adriana de Oliveira Lameira Veríssimo, Mayara da Silva Carvalho, Daniele Freitas Henriques, Carla Pinheiro da Silva, Igor Brasil Costa, Juliana Abreu Lima Nunes, Iran Barros Costa, Giselle Maria Rachid Viana, Maria Alice Freitas Queiroz, Sandra Souza Lima, Jeferson da Costa Lopes, Maria Karoliny da Silva Torres, Izaura Maria Vieira Cayres Vallinoto, Carlos David Araújo Bichara, Antônio Carlos Rosário Vallinoto, Eduardo José Melo dos Santos,

Interleukin-6 has been recognized as a major role player in COVID-19 severity, being an important regulator of the cytokine storm. Hence, the evaluation of the influence of polymorphisms in key genes of the IL-6 pathway, namely IL6, IL6R, and IL6ST, may provide valuable prognostic/predictive markers for COVID-19. The present cross-sectional study genotyped three SNPs (rs1800795, rs2228145, and rs7730934) at IL6. IL6R and IL6ST genes, respectively, in 227 COVID-19 patients (132 hospitalized and 95 ...

Tópico(s): SARS-CoV-2 and COVID-19 Research

2023 - Multidisciplinary Digital Publishing Institute | Viruses

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Paulo Fernandes Saad, Karen Ruggeri Saad, Dinani Matoso Fialho de Oliveira Armstrong, Bruno Freitas, Paulo Henrique Freitas de Almeida, Álvaro Razuk Filho,

Gluteal artery pseudoaneurysms are rare, yet the most common in cases involving the superior gluteal artery. Pseudoaneurysms of the inferior gluteal artery are uncommon and are often related to blunt or penetrating trauma, infections and fractures of the pelvis.The authors present a case of pseudoaneurysm of the inferior gluteal artery related to an iatrogenic injury due to intramuscular injection of medication, which was treated with selective embolization of the artery during angiography.The most ...

Tópico(s): Venous Thromboembolism Diagnosis and Management

2014 - Elsevier BV | International Journal of Surgery Case Reports

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Edna Silva Costa, Carolina Nunes França, Francisco Antônio Helfenstein Fonseca, Juliana T. Kato, Henrique Tria Bianco, Thiago T. de Freitas, Henrique Fonseca, A. M. Figueiredo Neto, Maria Cristina de Oliveira Izar,

Diabetes mellitus is a global epidemic, characterised as a heterogeneous group of metabolic disorders associated with high risk of CVD. Green banana biomass, which is composed of resistant starches (RS) and cannot be hydrolysed by amylases, delays gastric emptying and modulates insulin sensitivity, thus contributing to improve metabolic disorders. The aim of the present study was to investigate the effects of consumption of RS from green banana biomass on body composition, fasting plasma glucose, ...

Tópico(s): Natural Antidiabetic Agents Studies

2019 - Cambridge University Press | British Journal Of Nutrition

Artigo Brasil Produção Nacional Revisado por pares

Mariana Silva Quinteiro, Marcelo Henrique Napimoga, Cristina Gomes de Macedo, Fabiana Furtado Freitas, Henrique Ballassini Abdalla, Ricardo Bonfante, Juliana Trindade Clemente‐Napimoga,

The aim of this study was to evaluate the peripheral effect of 15-deoxy-Δ12,14-prostaglandin J2 (15d-PGJ2) in albumin-induced arthritis in temporomandibular joint (TMJ) of rats. Antigen-induced arthritis (AIA) was generated in rats with methylated bovine serum albumin (mBSA) diluted in complete Freund׳s adjuvant. Pretreatment with an intra-articular injection of 15d-PGJ2 (100 ng/TMJ) before mBSA intra-articular injection (10 µg/TMJ) (challenge) in immunized rats significantly reduced the albumin-induced ...

Tópico(s): NF-κB Signaling Pathways

2014 - Elsevier BV | European Journal of Pharmacology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Maria Alice Freitas Queiroz, Angélica Menezes Santiago, Wandrey Roberto dos Santos Brito, Keise Adrielle Santos Pereira, William Botelho de Brito, Maria Karoliny da Silva Torres, Jeferson da Costa Lopes, Erika Ferreira dos Santos, Flávia Póvoa da Costa, Kevin Matheus Lima de Sarges, Marcos Henrique Damasceno Cantanhede, Mioni Thieli Figueiredo Magalhães de Brito, Andréa Luciana Soares da Silva, Mauro de Meira Leite, Maria de Nazaré do Socorro de Almeida Viana, Fabíola Brasil Barbosa Rodrigues, Rosilene da Silva, Giselle Maria Rachid Viana, Tânia do Socorro Souza Chaves, Adriana de Oliveira Lameira Veríssimo, Mayara da Silva Carvalho, Daniele Freitas Henriques, Carla Pinheiro dos Santos, Juliana Abreu Lima Nunes, Iran Barros Costa, Ednelza da Silva Graça Amoras, Sandra Souza Lima, Izaura Maria Vieira Cayres Vallinoto, Igor Brasil-Costa, Juarez Antônio Simões Quaresma, Luiz Fábio Magno Falcão, Eduardo José Melo dos Santos, Antônio Carlos Rosário Vallinoto,

Introduction Mannose-binding lectin (MBL) promotes opsonization, favoring phagocytosis and activation of the complement system in response to different microorganisms, and may influence the synthesis of inflammatory cytokines. This study investigated the association of MBL2 gene polymorphisms with the plasma levels of MBL and inflammatory cytokines in COVID-19. Methods Blood samples from 385 individuals (208 with acute COVID-19 and 117 post-COVID-19) were subjected to real-time PCR genotyping. Plasma ...

Tópico(s): COVID-19 Clinical Research Studies

2023 - Frontiers Media | Frontiers in Immunology

Artigo Revisado por pares

Fernanda Mateus Silva Gomes, Jayze da Cunha Xavier, Joycy Francely Sampaio dos Santos, Yedda Maria Lobo Soares de Matos, Saulo Relison Tintino, Thiago Sampaio de Freitas, Henrique Douglas Melo Coutinho,

Diseases caused by bacteria are today one of the great problems of present time. Access to over-the-counter medication, the indiscriminate use of antibacterials and high rates of hospitalization have contributed to the increase in cases. This picture has led to the search for new alternative drugs. Thus, secondary metabolites have been reported as a possible treatment option, being evidenced in many researches to ascertain their combination with existing drugs. This research aimed to evaluate the ...

Tópico(s): Tea Polyphenols and Effects

2017 - Elsevier BV | Microbial Pathogenesis