16 Works

Additional file 1 of Feasibility of dried blood spot for hepatitis C diagnosis in vulnerable subjects and people living in remote areas from Brazil

Livia Melo Villar, Marjorie Parra de Lima, Helena Medina Cruz, Vanessa Salete de Paula, Leticia de Paula Scalioni, Geane Lopes Flores, Filipe Anibal Carvalho-Costa, Cynara Carvalho Parente, Maria Rosangela Cunha Duarte Coelho, Ana Cecilia Cavalcanti de Albuquerque, Flavio Augusto Pádua Milagres, Marcelo Santos Cruz, Tarcisio Matos Andrade, Ana Rita Coimbra Motta-Castro, Jurema Corrêa da Mota, Lia Laura Lewis-Ximenez & Francisco Inácio Bastos
Additional file 1. Table S1. Risk behaviors for HCV infection according to each group in the study FIOCRUZ Viral Hepatitis Laboratory, Biological Samples Panel, 2020.

Additional file 2 of Feasibility of dried blood spot for hepatitis C diagnosis in vulnerable subjects and people living in remote areas from Brazil

Livia Melo Villar, Marjorie Parra de Lima, Helena Medina Cruz, Vanessa Salete de Paula, Leticia de Paula Scalioni, Geane Lopes Flores, Filipe Anibal Carvalho-Costa, Cynara Carvalho Parente, Maria Rosangela Cunha Duarte Coelho, Ana Cecilia Cavalcanti de Albuquerque, Flavio Augusto Pádua Milagres, Marcelo Santos Cruz, Tarcisio Matos Andrade, Ana Rita Coimbra Motta-Castro, Jurema Corrêa da Mota, Lia Laura Lewis-Ximenez & Francisco Inácio Bastos
Additional file 2. Table S2. Socio-demographic according to group the indigenous people from Amazon State and individuals from Northeast region. FIOCRUZ Biological Samples Panel, 2020.

Additional file 3 of Feasibility of dried blood spot for hepatitis C diagnosis in vulnerable subjects and people living in remote areas from Brazil

Livia Melo Villar, Marjorie Parra de Lima, Helena Medina Cruz, Vanessa Salete de Paula, Leticia de Paula Scalioni, Geane Lopes Flores, Filipe Anibal Carvalho-Costa, Cynara Carvalho Parente, Maria Rosangela Cunha Duarte Coelho, Ana Cecilia Cavalcanti de Albuquerque, Flavio Augusto Pádua Milagres, Marcelo Santos Cruz, Tarcisio Matos Andrade, Ana Rita Coimbra Motta-Castro, Jurema Corrêa da Mota, Lia Laura Lewis-Ximenez & Francisco Inácio Bastos
Additional file 3. Appendix.

Feasibility of dried blood spot for hepatitis C diagnosis in vulnerable subjects and people living in remote areas from Brazil

Livia Melo Villar, Marjorie Parra de Lima, Helena Medina Cruz, Vanessa Salete de Paula, Leticia de Paula Scalioni, Geane Lopes Flores, Filipe Anibal Carvalho-Costa, Cynara Carvalho Parente, Maria Rosangela Cunha Duarte Coelho, Ana Cecilia Cavalcanti de Albuquerque, Flavio Augusto Pádua Milagres, Marcelo Santos Cruz, Tarcisio Matos Andrade, Ana Rita Coimbra Motta-Castro, Jurema Corrêa da Mota, Lia Laura Lewis-Ximenez & Francisco Inácio Bastos
Abstract Background Agile, accessible and cheap diagnosis of hepatitis C virus (HCV) infection is essential to achieve the elimination of this infection, worldwide, as mandated by the World Health Organzation as part of its strategy for 2030. Dried blood spots (DBS) can be an attractive alternative for sample collection among people living in remote areas and vulnerable populations due to the less invasive collection, its biosafety, and storage & transportation of samples at room temperature....

As dimensões convergentes no jornalismo regional do Jornal do Tocantins

Alan Silva & Liana Rocha

Data from: Reciprocal intraguild predation and predator coexistence

Renata Vieira Marques, Renato Almeida Sarmento, Adriana Gonçalves Oliveira, Diego De Macedo Rodrigues, Madelaine Venzon, Marçal Pedro-Neto, Angelo Pallini & Arne Janssen
1. Intraguild predation is a mix of competition and predation, and occurs when one species feeds on another species that uses similar resources. Theory predicts that intraguild predation hampers coexistence of species involved, but it is common in nature. It has been suggested that increasing habitat complexity and the presence of alternative food may promote coexistence. Reciprocal intraguild predation limits possibilities for coexistence even further. Habitat complexity and the presence of alternative food are believed...

Additional file 1 of Feasibility of dried blood spot for hepatitis C diagnosis in vulnerable subjects and people living in remote areas from Brazil

Livia Melo Villar, Marjorie Parra de Lima, Helena Medina Cruz, Vanessa Salete de Paula, Leticia de Paula Scalioni, Geane Lopes Flores, Filipe Anibal Carvalho-Costa, Cynara Carvalho Parente, Maria Rosangela Cunha Duarte Coelho, Ana Cecilia Cavalcanti de Albuquerque, Flavio Augusto Pádua Milagres, Marcelo Santos Cruz, Tarcisio Matos Andrade, Ana Rita Coimbra Motta-Castro, Jurema Corrêa da Mota, Lia Laura Lewis-Ximenez & Francisco Inácio Bastos
Additional file 1. Table S1. Risk behaviors for HCV infection according to each group in the study FIOCRUZ Viral Hepatitis Laboratory, Biological Samples Panel, 2020.

Additional file 2 of Feasibility of dried blood spot for hepatitis C diagnosis in vulnerable subjects and people living in remote areas from Brazil

Livia Melo Villar, Marjorie Parra de Lima, Helena Medina Cruz, Vanessa Salete de Paula, Leticia de Paula Scalioni, Geane Lopes Flores, Filipe Anibal Carvalho-Costa, Cynara Carvalho Parente, Maria Rosangela Cunha Duarte Coelho, Ana Cecilia Cavalcanti de Albuquerque, Flavio Augusto Pádua Milagres, Marcelo Santos Cruz, Tarcisio Matos Andrade, Ana Rita Coimbra Motta-Castro, Jurema Corrêa da Mota, Lia Laura Lewis-Ximenez & Francisco Inácio Bastos
Additional file 2. Table S2. Socio-demographic according to group the indigenous people from Amazon State and individuals from Northeast region. FIOCRUZ Biological Samples Panel, 2020.

Fast surveillance response reveals the introduction of a new yellow fever virus sub-lineage in 2021, in Minas Gerais, Brazil

Miguel Souza Andrade, Fabrício Souza Campos, Cirilo Henrique de Oliveira, Ramon Silva Oliveira, Aline Alves Scarpellini Campos, Marco Antônio Barreto de Almeida, Vagner de Souza Fonseca, Danilo Simonini-Teixeira, Anaiá da Paixão Sevá, Andrea Oliveira Dias Temponi, Fernando Maria Magalhães, Danielle Costa Capistrano Chaves, Maira Alves Pereira, Ludmila Oliveira Lamounier, Givaldo Gomes de Menezes, Sandy Micaele Aquino-Teixeira, Maria Eduarda Gonçalves-dos-Santos, Sofía Bernal-Valle, Nicolas Felipe Drumm Müller, Jader da Cruz Cardoso, Edmilson dos Santos, Maria Angélica Mares-Guia, George Rêgo Albuquerque, Alessandro Pecego Martins Romano, Ana Cláudia Franco … & Filipe Vieira Santos de Abreu
BACKGROUND In Brazil, the yellow fever virus (YFV) is maintained in a sylvatic cycle involving wild mosquitoes and non-human primates (NHPs). The virus is endemic to the Amazon region; however, waves of epidemic expansion reaching other Brazilian states sporadically occur, eventually causing spillovers to humans. OBJECTIVES To report a surveillance effort that led to the first confirmation of YFV in NHPs in the state of Minas Gerais (MG), Southeast region, in 2021. METHODS A surveillance...

Fast surveillance response reveals the introduction of a new yellow fever virus sub-lineage in 2021, in Minas Gerais, Brazil

Miguel Souza Andrade, Fabrício Souza Campos, Cirilo Henrique de Oliveira, Ramon Silva Oliveira, Aline Alves Scarpellini Campos, Marco Antônio Barreto de Almeida, Vagner de Souza Fonseca, Danilo Simonini-Teixeira, Anaiá da Paixão Sevá, Andrea Oliveira Dias Temponi, Fernando Maria Magalhães, Danielle Costa Capistrano Chaves, Maira Alves Pereira, Ludmila Oliveira Lamounier, Givaldo Gomes de Menezes, Sandy Micaele Aquino-Teixeira, Maria Eduarda Gonçalves-dos-Santos, Sofía Bernal-Valle, Nicolas Felipe Drumm Müller, Jader da Cruz Cardoso, Edmilson dos Santos, Maria Angélica Mares-Guia, George Rêgo Albuquerque, Alessandro Pecego Martins Romano, Ana Cláudia Franco … & Filipe Vieira Santos de Abreu
BACKGROUND In Brazil, the yellow fever virus (YFV) is maintained in a sylvatic cycle involving wild mosquitoes and non-human primates (NHPs). The virus is endemic to the Amazon region; however, waves of epidemic expansion reaching other Brazilian states sporadically occur, eventually causing spillovers to humans. OBJECTIVES To report a surveillance effort that led to the first confirmation of YFV in NHPs in the state of Minas Gerais (MG), Southeast region, in 2021. METHODS A surveillance...

Data from: Active prey mixing as an explanation for polyphagy in predatory arthropods: synergistic dietary effects on egg production despite a behavioural cost

Renata Vieira Marques, Renato Almeida Sarmento, Felipe Lemos, Marçal Pedro-Neto, Maurice W. Sabelis, Madelaine Venzon, Angelo Pallini & Arne Janssen
1.Mixing of prey that differ in nutrient content or toxic compounds (dietary mixing) may allow synovigenic predatory arthropods to balance their diet or dilute toxins of different prey items to maximize performance: dietary mixing may therefore explain the prevalence of polyphagy in this functional group. 2.Several predatory arthropods can redress nutritional imbalances in their diet by actively mixing different diets, based on experiments with artificial diets or with prey that were manipulated to contain different...

Data from: Transcontinental dispersal, ecological opportunity and origins of an adaptive radiation in the Neotropical catfish genus Hypostomus (Siluriformes: Loricariidae)

Gabriel Silva, Fabio Roxo, Nathan Lujan, Victor Tagliacolo, Cláudio Zawadzki, Claudio Oliveira, Victor A. Tagliacollo & Nathan K. Lujan
Ecological opportunity is often proposed as a driver of accelerated diversification, but evidence has been largely derived from either contemporary island radiations or the fossil record. Here, we investigate the potential influence of ecological opportunity on a transcontinental radiation of South American freshwater fishes. We generate a species-dense, time-calibrated molecular phylogeny for the suckermouth armored catfish subfamily Hypostominae, with a focus on the species-rich and geographically widespread genus Hypostomus. We use the resulting chronogram to...

Data from: Spatial-temporal dynamics of Neotropical velvet ant (Hymenoptera: Mutillidae) communities along a forest-savanna gradient

Júlio Miguel Alvarenga, Cecília Rodrigues Vieira, Leandro Braga Godinho, Pedro Henrique Campelo, James Purser Pitts & Guarino Rinaldi Colli
Understanding how and why biological communities are organized over space and time is a major challenge and can aid biodiversity conservation in times of global changes. Herein, spatial-temporal variation in the structure of velvet ant communities was examined along a forest-savanna gradient in the Brazilian Cerrado to assess the roles of environmental filters and interspecific interactions upon community assembly. Velvet ants were sampled using 25 arrays of Y-shaped pitfall traps with drift fences for one...

Functional responses of fisheries to hydropower dams in the Amazonian Floodplain of the Madeira River

Caroline C. Arantes, Juliana Laufer, Mac David Da Silva Pinto, Emilio Moran, Maria Claudia Lopez, Jynessa Dutka-Gianelli, Danielle Pinto, Suyog Chaudhari, Yadu Pokhrel & Carolina R. C. Doria
1. Tropical river fisheries support food security for millions of people but are increasingly threatened by hydropower development. How dams affect these fisheries remains poorly known in most regions. Here, we used a functional traits approach to evaluate the extent to which the composition of fishery yields in the Madeira River Basin the largest sub-basin in the Amazon, respond to dam construction. We also explored how dams affected the monetary value of yields and fishing-based...

Additional file 3 of Feasibility of dried blood spot for hepatitis C diagnosis in vulnerable subjects and people living in remote areas from Brazil

Livia Melo Villar, Marjorie Parra de Lima, Helena Medina Cruz, Vanessa Salete de Paula, Leticia de Paula Scalioni, Geane Lopes Flores, Filipe Anibal Carvalho-Costa, Cynara Carvalho Parente, Maria Rosangela Cunha Duarte Coelho, Ana Cecilia Cavalcanti de Albuquerque, Flavio Augusto Pádua Milagres, Marcelo Santos Cruz, Tarcisio Matos Andrade, Ana Rita Coimbra Motta-Castro, Jurema Corrêa da Mota, Lia Laura Lewis-Ximenez & Francisco Inácio Bastos
Additional file 3. Appendix.

Feasibility of dried blood spot for hepatitis C diagnosis in vulnerable subjects and people living in remote areas from Brazil

Livia Melo Villar, Marjorie Parra de Lima, Helena Medina Cruz, Vanessa Salete de Paula, Leticia de Paula Scalioni, Geane Lopes Flores, Filipe Anibal Carvalho-Costa, Cynara Carvalho Parente, Maria Rosangela Cunha Duarte Coelho, Ana Cecilia Cavalcanti de Albuquerque, Flavio Augusto Pádua Milagres, Marcelo Santos Cruz, Tarcisio Matos Andrade, Ana Rita Coimbra Motta-Castro, Jurema Corrêa da Mota, Lia Laura Lewis-Ximenez & Francisco Inácio Bastos
Abstract Background Agile, accessible and cheap diagnosis of hepatitis C virus (HCV) infection is essential to achieve the elimination of this infection, worldwide, as mandated by the World Health Organzation as part of its strategy for 2030. Dried blood spots (DBS) can be an attractive alternative for sample collection among people living in remote areas and vulnerable populations due to the less invasive collection, its biosafety, and storage & transportation of samples at room temperature....

Registration Year

  • 2022
    11
  • 2019
    1
  • 2018
    1
  • 2017
    1
  • 2016
    1
  • 2015
    1

Resource Types

  • Dataset
    7
  • Text
    6
  • Collection
    2
  • Data Paper
    1

Affiliations

  • Federal University of Tocantins
    10
  • Estácio (Brazil)
    8
  • Federal University of Rio de Janeiro
    8
  • Federal University of Mato Grosso do Sul
    8
  • Federal University of Bahia
    8
  • Universidade Federal do Ceará
    8
  • Federal University of Pernambuco
    8
  • Oswaldo Cruz Foundation
    8
  • Universidade Federal do Tocantins
    6
  • University of Brasília
    3