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    • First report of canine infection by leishmania (Viannia) guyanensis in the brazilian amazon 

      Santos, Francisco J. A; Nascimento, Luciana de Cássia Silva do; Silva, Wellington Bandeira da; Oliveira, Luciana P; Santos, Walter Souza; Aguiar, Délia Cristina Figueira; Santos, Lourdes Maria Garcez dos (MDPI, 2020)
      Abstract: The American cutaneous (CL) and visceral leishmaniasis (VL) are zooanthroponoses transmitted by sand flies. Brazil records thousands of human leishmaniasis cases annually. Dogs are reservoirs of Leishmania ...
    • Experimental yellow fever virus infection in the squirrel monkey (Saimiri spp.) I: gross anatomical and histopathological findings in organs at necropsy 

      Ferreira, Milene Silveira; Bezerra Junior, Pedro Soares; Cerqueira, Valíria Duarte; Rivero, Gabriela Riet Correa; Oliveira Junior, Carlos Alberto; Castro, Paulo Henrique Gomes; Silva, Gilmara Abreu da; Silva, Wellington Bandeira da; Imbeloni, Aline Amaral; Sousa, Jorge Rodrigues; Araújo, Ana Paula Sousa; Silva, Franko de Arruda e; Tesh, Robert B; Quaresma, Juarez Antônio Simões; Vasconcelos, Pedro Fernando da Costa (Instituto Oswaldo Cruz, 2020)
      BACKGROUND Non-human primates contribute to the spread of the yellow fever virus (YFV) and the establishment of transmission cycles in endemic areas. OBJECTIVE To describe the severe histopathological aspects of YFV ...
    • Polymorphism in the IL-1β promoter is associated with IgG antibody response to circumsporozoite protein repeats of Plasmodium vivax 

      Capobianco, Marcela Petrolini; Cassiano, Gustavo Capatti; Storti-Melo, Luciane Moreno; Pimenta, Tamirys Simão; Rodrigues, Ana Paula Drummond; Arruda, José Eduardo Gomes; Pinto, Marcia Ribeiro; Baptista, Andrea Regina de Souza; Pratt-Riccio, Lilian Rose; Bonini-Domingos, Cláudia Regina; Oliveira-Ferreira, Joseli de; Machado, Ricardo Luiz Dantas (Oxford University Press, 2020)
      BACKGROUND: It is well established that infection by Plasmodium vivax is a result of host-parasite interactions. In the present study, association with the IL1/IL2 cytokine profiles, anticircumsporozoite protein antibody ...
    • Novel chalcones derivatives with potential antineoplastic activity investigated by docking and molecular dynamics simulations 

      M. Neto, Raimundo de A; Santos, Cleydson B. R; Henriques, Shayanne V. C; Machado, Letícia de O; Cruz, Jorddy Neves; Silva, Carlos H. T. de P. da; Federico, Leonardo B; Oliveira, Edivaldo Herculano Corrêa de; Souza, Michel P. C. de; Silva, Patrícia N. B. da; Taft, Carlton A; Ferreira, Irlon M; Gomes, Madson R. F (Taylor & Francis, 2020)
      Glioblastoma is an aggressive primary tumor of the central nervous system (CNS). Is the most aggressive among infiltrative gliomas arising from the CNS. This tumor has low patient survival rate and several studies aiming ...
    • Spatial analysis studies of endemic diseases for health surveillance: application of scan statistics for surveillance of tuberculosis among residents of a metropolitan municipality aged 60 years and above 

      Mesquita, Cristal Ribeiro; Enk, Martin Johannes; Guimarães, Ricardo José de Paula Souza e (Abrasco, 2020)
      Health surveillance aims to monitor adverse health events, and to set disease prevention and control goals, especially for communicable diseases, such as tuberculosis (TB).Older people have a higher risk of TB, due to their ...
    • Epidemiologia espacial da leishmaniose: um estudo do perfil socioepidemiológico em Barcarena-PA 

      Guimarães, Luis; Veiga, Nelson; Guimarães, Ricardo José de Paula Souza e; Santos, Karla de Souza; Catete, Clistenes Pamplona (Universidade Federal de Mato Grosso do Sul - Câmpus de Três Lagoas, 2020)
      A leishmaniose faz parte do grupo de doenças tropicais negligenciadas, sendo esta, associada às precárias condições de vida e de iniquidades em saúde. Assim, buscou-se descrever o perfil socioepidemiológico da leishmaniose ...
    • Detection of viral hepatitis b and c in a metropolitan region in Northern Brazil 

      Oliveira, Maria Helena Cunha; Morais, Lena Líllian Canto de Sá; Costa, Fernanda Rafaela de Souza Rebelo da; Araújo, Lidineusa Machado; Valente, Andréa de Melo; Pereira, Michelle da Silva; Miranda, Antônio Marcos Mota; Guimarães, Ricardo José de Paula Souza e; Costa, Tássio Ricardo Martins da; Martins, Maria de Nazaré Rodrigues Pereira (2020)
      Objective: Analyze the SINAN epidemiological database for cases of viral hepatitis B and C, using the Linkage tools between the databases of the Laboratory Environment Manager (GAL) and the data from the Foundation of ...
    • Detection and molecular characterization of rotavirus and picobirnavirus in wild avians from Amazon Forest 

      Duarte Júnior, José Wandilson Barboza; Chagas, Elaine Hellen Nunes; Serra, Ana Carolina Silva; Souto, Lizandra Caroline dos santos; Penha Júnior, Edvaldo Tavares da; Bandeira, Renato da Silva; Guimarães, Ricardo José de Paula Souza e; Oliveira, Hanna Gabriela da Silva; Sousa, Thaymes Kiara Santos; Lopes, Cinthia Távora de Albuquerque; Domingues, Sheyla Farhayldes Souza; Malik, Yashpal Singh; Salvarani, Felipe Masiero; Mascarenhas, Joana D’Arc Pereira (Cold Spring Harbor Laboratory, 2020)
      The present study reports the detection and molecular characterization of rotavirus A (RVA), rotavirus D (RVD), rotavirus F (RVF), rotavirus G (RVG) and picobirnavirus (PBV) in fecal specimens of wild and exotic birds (n ...
    • Análise multitemporal de focos de queimadas e variáveis climáticas, no estado do Pará 

      Santos, Karla de Souza; Silva, Dayane Dantas da; Guimarães, Ricardo José de Paula Souza e (Universidade Federal de Roraima. Instituto de Geociências. Departamento de Geografia. Laboratório de Métricas da Paisagem, 2020)
      As queimadas estão entre os principais problemas ambientais no Brasil, sendo considerado um dos fatores primordiais na destruição e ameaça a biodiversidade. Diante disso, o objetivo deste trabalho foi à elaboração de uma ...
    • Spatial patterns of multidrug-resistant tuberculosis: correlation with sociodemographic variables and type of notification 

      Lima, Ingrid Bentes; Nogueira, Laura Maria Vidal; Guimarães, Ricardo José de Paula Souza e; Rodrigues, Ivaneide Leal Ataíde; André, Suzana Rosa; Abreu, Paula Daniella de; Corrêa, Perla Katheleen Valente (Associação Brasileira de Enfermagem, 2020)
      Objective: Correlate the cases of multidrug-resistant tuberculosis and its spatial patterns with the type of notification and sociodemographic variables. Method: Ecological study carried out in the municipality of Belém, ...
    • Pseudomonas aeruginosa type III secretion system virulotypes and their association with clinical features of cystic fibrosis patients 

      Sarges, Edilene do Socorro Nascimento Falcão; Rodrigues, Yan Corrêa; Furlaneto, Ismari Perini; Melo, Marcos Vinicios Hino de; Brabo, Giulia Leão da Cunha; Lopes, Kátia Cilene Machado; Quaresma, Ana Judith Pires Garcia; Lima, Luana Nepomuceno Gondim Costa; Lima, Karla Valéria Batista (Dove Medical Press, 2020)
      Purpose: Pseudomonas aeruginosa appears as the main pathogen in cystic fibrosis (CF) involved in recurrent pneumonia and pulmonary exacerbations. The type III secretion system (T3SS) is one of its main determinants of ...
    • Multisystem inflammatory syndrome associated with coronavirus disease in children a multi-centered study in Belem, Para, Brazil 

      Farias, Emmerson Carlos Franco de; Piva, Jefferson Pedro; Mello, Mary Lucy Ferraz Maria Fiuza de; Nascimento, Luciana M. P. P. do; Costa, Carina C; Machado, Mayara M. M; Rodrigues, Thatiane da S; Carvalho, Railana D. F. P; Alves, Marília C. B; Aires, Larisse F. Q; Cotta, Marilia L. M; Pedreira, Ana R. G; Saraty, Salma B; Lima, Miriam C; Justino, Maria Cleonice Aguiar (Lippincott, Williams & Wilkins, 2020)
      We described the characteristics of 11 children with pediatric multisystem inflammatory syndrome-temporally associated with SARS-CoV-2. The main clinical indications for hospital admission were vasogenic toxic shock (n = ...
    • Clinical, cardiological and serologic follow-up of Chagas Disease in children and adolescents from the Amazon Region, Brazil: longitudinal study 

      Pinto, Ana Yecê das Neves; Valente, Vera da Costa; Valente, Sebastião Aldo da Silva; Motta, Tamires Anastácia Rodrigues; Ventura, Ana Maria Revorêdo da Silva (MDPI, 2020)
      Background:Outbreaks of Chagas disease (CD) by foodborne transmission is a problem related to deforestation, exposing people to triatomines infected by T. cruzi, in the Amazon region. Once involving long-time follow-up, ...
    • Near-complete genome of cosavirus A from a child hospitalized with acute gastroenteritis, Brazil 

      Lobo, Patrícia dos Santos; Cardoso, Jedson Ferreira; Barata, Rafael Ribeiro; Lemos, Poliana da Silva; Guerra, Sylvia de Fátima dos Santos; Soares, Luana da Silva; Nunes, Marcio Roberto Teixeira; Mascarenhas, Joana D’Arc Pereira (Elsevier, 2020)
      Acute gastroenteritis (AG) is responsible for 525,000 deaths worldwide in children under-5-years and is caused by the Human Cosavirus (HCoSV; family Picornaviridae, Genus Cosavirus). Although its health importance, a ...
    • Mitochondrial genome sequencing and phylogeny of Haemagogus albomaculatus, Haemagogus leucocelaenus, Haemagogus spegazzinii, and Haemagogus tropicalis (Diptera: Culicidae) 

      Silva, Fábio Silva da; Cruz, Ana Cecília Ribeiro; Medeiros, Daniele Barbosa de Almeida; Silva, Sandro Patroca da; Nunes, Márcio Roberto Teixeira; Martins, Lívia Carício; Chiang, Jannifer Oliveira; Lemos, Poliana da Silva; Cunha, Gabriel Muricy; Araujo, Renato Freitas de; Monteiro, Hamilton Antônio de Oliveira; Nunes Neto, Joaquim Pinto (Nature Research, 2020)
      The genus Haemagogus (Diptera: Culicidae) comprises species of great epidemiological relevance, involved in transmission cycles of the Yellow fever virus and other arboviruses in South America. So far, only Haemagogus ...
    • Human pegivirus (HPgV, GBV-C) RNA in volunteer blood donors from a public hemotherapy service in Northern Brazil 

      Silva, Aniel de Sarom Negrão; Lima, Clayton Pereira Silva de; Barata, Rafael Ribeiro; Silva, Pedro Victor Reis da; Monteiro, Patricia Danin Jordão; Lamarão, Letícia; Burbano, Rommel Mário Rodrígues; Nunes, Márcio Roberto Teixeira; Lima, Danielle Lima de (BMC, 2020)
      Human pegivirus (HPgV)—formerly known as GBV-C—is a member of the Flaviviridae family and belongs to the species Pegivirus C. It is a non-pathogenic virus and is transmitted among humans mainly through the exposure to ...
    • Detection and identification of enteroviruses circulating in children with acute gastroenteritis in Pará State, Northern Brazil (2010–2011) 

      Machado, Raiana Scerni; Sousa Jr, Ivanildo Pedro de Sousa; Monteiro, Jacqueline Cortinhas; Ferreira, James Lima; Alves, Jainara Cristina dos Santos; Tavares, Fernando Neto (BMC, 2020)
      Although acute gastroenteritis (AGE) has been reported as a common infectious disease in children, there is scarce information about enterovirus (EV) circulating associated with AGE cases in Brazil. The purpose of the ...
    • Chronic methylmercury exposure causes spinal cord impairment: proteomic modulation and oxidative stress 

      Eiró, Luciana Guimarães; Ferreira, Maria Karolina Martins; Bittencourt, Leonardo Oliveira; Aragão, Walessa Alana Bragança; Souza, Michel Platini Caldas de; Silva, Marcia Cristina Freitas; Dionizio, Aline; Buzalaf, Marília Afonso Rabelo; Crespo-López, Maria Elena; Lima, Rafael Rodrigues (Elsevier, 2020)
      Methylmercury (MeHg) is considered by the World Health Organization (WHO) as one of the chemicals of greatest public health concern. Although central nervous system (CNS) is the main target organ, the effects over the ...
    • The use of the circulating cathodic antigen (Cca) urine cassette assay for the diagnosis and assessment of cure of schistosoma mansoni infections in an endemic 

      Sousa, Sergei Rodrigo Magalhães de; Nogueira, Joyce Favacho Cardoso; Dias, Isabelle Helena Lima; Fonseca, Álvaro Luan Santana; Favero, Vivian; Geiger, Stefan Michael; Enk, Martin Johannes (Sociedade Brasileira de Medicina Tropical, 2020)
      INTRODUCTION: Schistosomiasis is a poverty-related disease that affects people in 78 countries worldwide. This study aimed to evaluate the point-of-care circulating cathodic antigen (POC-CCA) test performance using sensitive ...
    • Insect-specific viruses and arboviruses in adult male culicids from Midwestern Brazil 

      Ferreira, Raquel da Silva; Cruz, Lucinéia Claudia de Toni Aquino da; Souza, Vilma Jucineide; Neves, Nilvanei Aparecido da Silva; Souza, Victor Costa de; Franco Filho, Luciano Chaves; Lemos, Poliana da Silva; Lima, Clayton Pereira Silva de; Naveca, Felipe Gomes; Atanaka, Marina; Nunes, Marcio Roberto Teixeira; Slhessarenko, Renata Dezengrini (Elsevier, 2020)
      Viruses were identified from male anthropophilic mosquitoes from Mato Grosso (MT) State, Midwest Brazil from February 2017 to January 2018. Mosquitoes tested included Aedes (Stegomyia) aegypti (1139 males; 84 pools), Culex ...