Produção Nacional
Revisado por pares
José Manuel Macário Rebêlo, Francisco Santos Leonardo, Jackson Maurício Lopes Costa, Yrla Nívea Oliveira Pereira, Francinaldo Soares Silva,
Apresentam-se dez espécies do gênero Lutzomyia França, 1924, encontradas nos cerrados do nordeste maranhense. As capturas foram realizadas das 18h às 6h, uma vez por mês, durante nove meses, nos municípios de Aldeias Altas, Capinzal do Norte, Caxias, Codó, Coelho Neto, Timbiras, Timon e Tuntum, áreas endêmicas das leishmanioses visceral e tegumentar. No total, foram capturados 1.868 espécimens em armadilhas luminosas tipo CDC, sendo 377 no intradomicílio (64,7% machos e 35,3% fêmeas) e 1.491 no peridomicílio ( ...
Tópico(s): Research on Leishmaniasis Studies
1999 - Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz | Cadernos de Saúde Pública
Produção Nacional
Revisado por pares
José Manuel Macário Rebêlo, Jackson Maurício Lopes Costa, Francinaldo Soares Silva, Yrla Nívea Oliveira Pereira, Jocelma Matos da Silva,
O dengue e o Aedes aegypti encontram-se disseminados em municípios de todas as regiões do Maranhão. No ano de 1995, foram trabalhados 87 dos 136 municípios em que se divide geograficamente o Estado, 176 localidades e 480.687 imóveis. Foram considerados positivos para Ae. aegypti trinta municípios (34,4%), 118 localidades (67,0%) e 10.357 imóveis (2,1%). Dos municípios positivos, três pertencem à Ilha de São Luís, sete à Amazônia Maranhense, 12 à zona dos cerrados meridionais, cinco à zona mista de ...
Tópico(s): Malaria Research and Control
1999 - Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz | Cadernos de Saúde Pública
Produção Nacional
Revisado por pares
Leandro Tavares Azevedo Vieira, Antônio Alberto Jorge Farias Castro, Joxleide Mendes da Costa Pires Coutinho, Samara Raquel de Sousa, Ruth Raquel Soares de Farias, Nívea Maria Carneiro Farias Castro, Fernando Roberto Martins,
Background: The forest-savanna habitat switching is thought to have been a recurrent event in evolutionary history. Notwithstanding, the centre of the Cerrado, a large biogeographic domain, may be hypothesised to be a region with historical climatic stability and thus is predicted to contain high richness of cerrado species and the presence of few species from adjacents domains.Aims: We tested if today's flora of the north-eastern cerrado (NC), a peripheral province of the domain, demonstrated an ...
Tópico(s): Ecology and Vegetation Dynamics Studies
2019 - Taylor & Francis | Plant Ecology & Diversity
Produção Nacional
Revisado por pares
André Luiz Cerqueira de Almeida, Marcelo Dantas Tavares de Melo, David Costa de Souza Le Bihan, Marcelo Luiz Campos Vieira, José Luiz Barros Pena, José María Castillo, Henry Abensur, Renato A. Hortegal, Maria Estefânia Bosco Otto, Rafael Bonafim Piveta, Maria Rosa Nascimento Dantas, Jorge Eduardo Assef, Adenalva Lima de Souza Beck, Thais Harada Campos Espirito Santo, Tonnison de Oliveira Silva, Vera Maria Cury Salemi, Camila Rocon, Márcio Silva Miguel Lima, Sílvio Henrique Barberato, Ana Clara Tude Rodrigues, Arnaldo Rabschkowisky, Daniela do Carmo Rassi, Eliza de Almeida Gripp, Rodrigo Bellio de Mattos Barretto, Sandra Marques e Silva, Sanderson Cauduro, Aurélio Pinheiro, Salustiano Pereira de Araujo, Cintia Galhardo Tressino, Carlos Eduardo Suaide Silva, Claudia Monaco, Marcelo Goulart Paiva, Cláudio Henrique Fisher, Marco Stephan Lofrano‐Alves, Claudia R. P. Castro, M Santos, Isabel Cristina Britto Guimarães, Samira Saady Morhy, Gabriela Nunes Leal, Andressa Mussi Soares, Cecília Beatriz Bittencourt Viana Cruz, Fábio Villaça Guimarães, Bruna Morhy Borges Leal Assunção, Rafael Modesto Fernandes, Roberto Magalhães Saraiva, Jeane Mike Tsutsui, Fábio Luis de Jesus Soares, Sandra Nívea dos Reis Saraiva Falcão, Viviane Tiemi Hotta, Anderson da Costa Armstrong, Daniel de Andrade Hygídio, Marcelo Haertel Miglioranza, Ana Cristina Camarozano, Marly Uellendahl, Rodrigo Cerci, Maria Eduarda Menezes de Siqueira, Jorge Andion Torreão, Carlos Eduardo Rochitte, Alex dos Santos Félix,
Sumário 1. Conceitos Básicos sobre o Estudo da Deformação do Ventrículo Esquerdo 7 1.1. Breve Introdução aos Princípios Físicos da Formação dos Speckles na Imagem Cardiovascular 7 […] Posicionamento do Departamento de Imagem Cardiovascular da Sociedade Brasileira de Cardiologia sobre o Uso do Strain Miocárdico na Rotina do Cardiologista – 2023
Tópico(s): Cardiovascular Health and Disease Prevention
2023 - Sociedade Brasileira de Cardiologia (SBC) | Arquivos Brasileiros de Cardiologia
Produção Nacional
Revisado por pares
M G Silva, Maria Angélica Simões Dornellas de Barros, Rafaela Takako Ribeiro de Almeida, Eduardo Jorge Pilau, Eugénia Pinto, Alexandre José Sousa Ferreira, Nívea Taís Vila, Graça M. B. Soares, Jorge Gomes Santos,
The present study aimed to develop a dyeing process of cotton fabrics with natural onion skin extracts in order to obtain dyed fabrics with antimicrobial and anti-UV properties. The extract was characterized by LC-ESI-MS/MS and the antimicrobial activity of the extract was also evaluated. The dyeing process was optimized considering the influence of the temperature, pH and electrolytes. The effect of cotton pre-treatment with chitosan in the dye uptake was also evaluated. The dyed fabrics were characterized ...
Tópico(s): Bee Products Chemical Analysis
2018 - IOP Publishing | IOP Conference Series Materials Science and Engineering
Produção Nacional
Danilo Malmonge Barbosa Luciano, Bárbara Nívea Fedato, Nayane Maria Vieira, Vinícius Vigliazzi Peghinelli, Anderson Seiji Soares Fujimori, Milene Peron Rodrigues Losilla, Maria Grossi Machado, Natália Baraldi Cunha, Maria Angélica Martins Lourenço,
O estresse oxidativo e o principal mediador da cirrose alcoolica, tornando-se relevante o estudo sobre a suplementacao de alimentos com propriedades antioxidantes, como o Caruru. Deste modo, o objetivo foi avaliar o efeito hepatoprotetor do Caruru no desenvolvimento da cirrose hepatica alcoolica experimental. Foram avaliados 40 ratos machos Wistar divididos em 4 grupos: CO (controle); CC (controle + racao padrao acrescida de Caruru 300mg/kg); HE (hepatotoxico); HC (hepatotoxico + racao padrao acrescida ...
Tópico(s): Food Science and Nutritional Studies
2020 - Brazilian Journal of Development | Brazilian Journal of Development
Produção Nacional
Revisado por pares
Patrícia Ramos Cury, Júlio César Joly, Nívea Maria de Freitas, Wilson Roberto Sendyk, Fábio Daumas Nunes, Ney Soares de Araújo,
Purpose: The present study investigates the association between a specific polymorphism in the tumor necrosis factor (TNF)-α gene, consisting of allele 2 of TNF-α−308, and peri-implant bone loss following prosthetic reconstruction. Materials and Methods: This case-control study included 36 patients (20 women, 16 men; mean age 46 years) who had used implant-supported prostheses for a minimum of 6 months and a maximum of 31 months. The patients were nonsmoking, white Caucasian Brazilians, in good general ...
Tópico(s): Orthopedic Infections and Treatments
2007 - Lippincott Williams & Wilkins | Implant Dentistry
Produção Nacional
Revisado por pares
Juliana Perrone Bezerra de Menezes, Ricardo Khouri, Camila Victória Sousa Oliveira, Antônio Luis de Oliveira Almeida Petersen, Taís Fontoura de Almeida, Flávia R. L. Mendes, Amanda do Amor Divino Rebouças, Amanda Lopes Lorentz, Nívea F. Luz, Jonilson Berlink Lima, Pablo Ivan Pereira Ramos, Rodrigo Pedro Soares, Jerônimo Nunes Rugani, Gregory A. Buck, Marco Aurélio Krieger, Fabrício Klerynton Marchini, Áislan de Carvalho Vivarini, Ulisses Gazos Lopes, Valéria M. Borges, Patrícia Sampaio Tavares Veras,
CBA macrophages (MØ) control infection by Leishmania major and are susceptive to Leishmania amazonensis, suggesting that both parasite species induce distinct responses that play important roles in infection outcome. To evaluate the MØ responses to infection arising from these two Leishmania species, a proteomic study using a MudPIT approach with liquid chromatography tandem mass spectrometry (LC-MS/MS) was carried out on CBA bone-marrow MØ (BMMØ). Following SEQUEST analysis, which revealed 2,838 proteins ...
Tópico(s): Genomics, phytochemicals, and oxidative stress
2019 - Frontiers Media | Frontiers in Immunology
Antônio Alberto Jorge Farias Castro, Nívea Maria Carneiro Farias Castro, Joxleide Mendes da Costa, Ruth Raquel Soares de Farias, Maura Rejane de Araújo Mendes, Rigoberto Sousa Albino, José Sidiney Barros, Maria Edileide Alencar Oliveira,
Tópico(s): Lichen and fungal ecology
2007 - UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL | Revista Brasileira de Biociências
Produção Nacional
Revisado por pares
Poliana Soares de Oliveira, Zeni Carvalho Lamy, Carolina Nívea Moreira Guimarães, Camila Brito Rodrigues, Antônio Augusto Moura da Silva, Vanda Maria Ferreira Simões, Patrícia da Silva Sousa,
This article aims to understand how parents of children with microcephaly received the diagnosis. This qualitative study was conducted at State Referral Center for Children's Neurodevelopment, Care, and Rehabilitation (NINAR) in São Luís, Maranhão State, Brazil, from April 2017 to February 2018. Participants in the study included parents or guardians of children with microcephaly. Data collection included structured and semi-structured interviews with 3 couples, 16 mothers, and 1 great-grandmother, ...
Tópico(s): Global Maternal and Child Health
2019 - Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz | Cadernos de Saúde Pública
Produção Nacional
Revisado por pares
Cléverson D.T. Freitas, Jefferson Soares de Oliveira, Maria Raquel Alcântara de Miranda, Nívea Maria R. Macedo, Maurı́cio P. Sales, Laurival A. Villas-Boas, Márcio V. Ramos,
The laticifer fluid of Calotropis procera is rich in proteins and there is evidence that they are involved in the pharmacological properties of the latex. However, not much is known about how the latex-containing proteins are produced or their functions. In this study, laticifer proteins of C. procera were pooled and examined by 1D and 2D electrophoresis, masses spectrometry (MALDI-TOF) and characterized in respect of proteolytic activity and oxidative enzymes. Soluble laticifer proteins were predominantly ...
Tópico(s): Phytochemistry and Biological Activities
2007 - Elsevier BV | Plant Physiology and Biochemistry
Produção Nacional
Revisado por pares
Márcio V. Ramos, Valéria C. Aguiar, Vânia Maria Maciel Melo, Rosilene Oliveira Mesquita, Priscila P. Silvestre, Jefferson Soares de Oliveira, Raquel Sombra Basílio de Oliveira, Nívea Maria R. Macedo, Nylane Maria Nunes de Alencar,
Immunological and allergenic responses against the latex of Calotropis procera were investigated in mice by oral and subcutaneous routes. The latex was fractionated according to water solubility and molecular size of its components. The fractions were named as non-dialyzable latex (NDL) corresponding to the major latex proteins, dialyzable latex (DL) corresponding to low molecular size substances and rubber latex (RL) which was highly insoluble in water. Anti-sera against these fractions were assayed ...
Tópico(s): Phytochemistry and Bioactive Compounds
2006 - Elsevier BV | Journal of Ethnopharmacology
Produção Nacional
Revisado por pares
Quétila Souza Barros, M. V. N. d'. Oliveira, Evandro Ferreira da Silva, Eric Bastos Görgens, Adriano Ribeiro de Mendonça, Gilson Fernandes da Silva, Cristiano Rodrigues Reis, Leilson Ferreira Gomes, Anelena Lima de Carvalho, Érica Karolina Barros de Oliveira, Nívea Maria Mafra Rodrigues, Qüinny Soares Rocha,
Monitoring reduced impact logging (RIL) activities in sustainably managed forest areas in the Amazon is a costly and complex, yet crucial endeavor. One viable monitoring option is the use of airborne laser scanning (LiDAR), which enables estimating forest structure parameters over large areas in a reduced timeframe with high accuracy. In this study, we propose and assess the applicability of five monitoring indicators for RIL based on Light Detection and Ranging (LiDAR) data acquisition in areas under ...
Tópico(s): Forest Ecology and Biodiversity Studies
2024 - Elsevier BV | Ecological Informatics
Produção Nacional
Revisado por pares
Letícia Cristina Cidreira Boaro, Nívea Regina Fróes-Salgado, V.E.S. Gajewski, Aline Arêdes Bicalho, Andréa Dolores Correia Miranda Valdívia, Carlos José Soares, Walter Gomes Miranda Júnior, Roberto Ruggiero Braga,
to correlate polymerization stress data obtained under two compliance conditions with those from different interfacial quality tests. Six commercial composites were tested (Filtek Z250/3M ESPE, Heliomolar/Ivoclar Vivadent, Aelite LS Posterior/Bisco, Filtek Supreme/3M ESPE, ELS/Saremco and Venus Diamond/Heraeus Kulzer). Bond strength (BS) was evaluated by push-out test on slices of bovine dentin (2-mm thick) with tapered cavities. For microleakage (ML) and gap analysis, cylindrical cavities in bovine ...
Tópico(s): Orthodontics and Dentofacial Orthopedics
2014 - Elsevier BV | Dental Materials
Produção Nacional
Revisado por pares
Jonilson Berlink Lima, Théo Araújo-Santos, Milena Lázaro-Souza, Alan Brito Carneiro, Izabela Coimbra Ibraim, Flávio Henrique Jesus-Santos, Nívea F. Luz, Sara de Moura Pontes, Petter F. Entringer, Albert Descoteaux, Patrı́cia T. Bozza, Rodrigo Pedro Soares, Valéria M. Borges,
Abstract Lipophosphoglycan (LPG) is a key virulence factor expressed on the surfaces of Leishmania promastigotes. Although LPG is known to activate macrophages, the underlying mechanisms resulting in the production of prostaglandin E 2 (PGE 2 ) via signaling pathways remain unknown. Here, the inflammatory response arising from stimulation by Leishmania infantum LPG and/or its lipid and glycan motifs was evaluated with regard to PGE 2 induction. Intact LPG, but not its glycan and lipid moieties, induced ...
Tópico(s): Eosinophilic Disorders and Syndromes
2017 - Nature Portfolio | Scientific Reports
Produção Nacional
Revisado por pares
Nívea Dias Amoêdo, Adriana O. Afonso, Sílvia M. Cunha, Ricardo Hugo de Oliveira, Elizabeth S. Machado, Marcelo A. Soares,
Objective Increasing evidence has accumulated showing the role of APOBEC3G (A3G) and 3F (A3F) in the control of HIV-1 replication and disease progression in humans. However, very few studies have been conducted in HIV-infected children. Here, we analyzed the levels of A3G and A3F expression and induced G-to-A hypermutation in a group of children with distinct profiles of disease progression. Methodology/Principal Findings Perinatally HIV-infected children were classified as progressors or long-term ...
Tópico(s): HIV/AIDS Research and Interventions
2011 - Public Library of Science | PLoS ONE
Produção Nacional
Revisado por pares
Mariana Caroline Tocantins Alvim, Camilo Elber Vital, Edvaldo Barros, Nívea Moreira Vieira, Fernando Augusto da Silveira, Thércia Rocha Balbino, Raphael Hermano Santos Diniz, Amanda Fernandes Brito, Denise Mara Soares Bazzolli, Humberto Josué de Oliveira Ramos, Wendel Batista da Silveira,
Kluyveromyces marxianus CCT 7735 offers advantages to ethanol production over Saccharomyces cerevisiae, including thermotolerance and the ability to convert lactose to ethanol. However, its growth is impaired at high ethanol concentrations. Herein we report on the protein and intracellular metabolite profiles of K. marxianus at 1 and 4 h under ethanol exposure. The concentration of some amino acids, trehalose and ergosterol were also measured. We observed that proteins and metabolites from carbon ...
Tópico(s): Biofuel production and bioconversion
2019 - Springer Science+Business Media | Antonie van Leeuwenhoek
Produção Nacional
Revisado por pares
Jéssica Tauany Andrade, William Gustavo Lima, Jaqueline França Sousa, Aline Aparecida Saldanha, Nívea Pereira de Sá, Fernanda Barbara Morais, Mayra Karla Prates Silva, Gustavo Henrique Ribeiro Viana, Susana Johann, Adriana Cristina Soares, Leonardo Allan Araújo, Simone Odília Antunes Fernandes, Valbert Nascimento Cardoso, Jaqueline Maria Siqueira Ferreira,
Invasive candidiasis, such as intra-abdominal candidiasis (IAC), is a significant cause of morbidity and mortality worldwide. IAC is still poorly understood, and its treatment represents a challenge for public health. In this study, we showed the in vitro anti-Candida activity of four alkaloid synthetic derivatives and their antifungal potential in a murine model of IAC. The biological effects of alkaloids were evaluated against Candida spp. through the determination of the minimum inhibitory concentration ( ...
Tópico(s): Microbial Natural Products and Biosynthesis
2020 - Elsevier BV | European Journal of Medicinal Chemistry
Produção Nacional
Revisado por pares
Raffaella Gozzelino, Bruno B. Andrade, Rasmus Larsen, Nívea F. Luz, Liviu Vanoaica, Elsa Seixas, António Coutinho, Sílvia Cardoso, Sofia Rebelo, Maura Poli, Manoel Barral‐Netto, Deepak Darshan, Lukas C. Kühn, Miguel P. Soares,
Disease tolerance is a defense strategy that limits the fitness costs of infection irrespectively of pathogen burden. While restricting iron (Fe) availability to pathogens is perceived as a host defense strategy, the resulting tissue Fe overload can be cytotoxic and promote tissue damage to exacerbate disease severity. Examining this interplay during malaria, the disease caused by Plasmodium infection, we find that expression of the Fe sequestering protein ferritin H chain (FtH) in mice, and ferritin ...
Tópico(s): Trace Elements in Health
2012 - Cell Press | Cell Host & Microbe
Produção Nacional
Revisado por pares
Alan Messala A. Britto, Nívea Dias Amoêdo, Paula Pezzuto, Adriana O. Afonso, Ana Maria Barral de Martínez, Jussara Silveira, Fernando Samuel Sion, Elizabeth S. Machado, Marcelo A. Soares, Ana L.M. Giannini,
Objective: TLRs (Toll-like receptors) and RLRs (RIG-I-like receptors) mediate innate immune responses by detecting microorganism invasion. RIG-I activation results in the production of interferon (IFN) type 1 and IFN responsive genes (ISGs). As the ubiquitin ligases RNF125 and TRIM25 are involved in regulating RIG-I function, our aim was to assess whether the levels of these three genes vary between healthy and HIV-infected individuals and whether these levels are related to disease progression. Design: ...
Tópico(s): Immune Response and Inflammation
2013 - Lippincott Williams & Wilkins | AIDS
Produção Nacional
Alexandra Fátima Saraiva Soares, Mônica Maria Diniz Leão, Márcio Ribeiro Vianna Neto, Elizângela Pinheiro da Costa, Mônica Cristina Oliveira, Nívea Amaral,
The aim of this work was to study the removal of three pesticides using conventional drinking water treatment (DWT) processes. These methods are the most used in Brazil, and include coagulation–flocculation of water. The pesticides/metabolites evaluated were: endosulfan, ethylenethiourea (ETU), and 1,2,4-triazole. The laboratory tests were carried out in triplicate using the jar test. Synthetic water samples prepared with kaolin, simulating the dry and rainy periods, were contaminated with different ...
Tópico(s): Pharmaceutical and Antibiotic Environmental Impacts
2013 - UWA Publishing | Journal of Water Supply Research and Technology—AQUA
Produção Nacional
Revisado por pares
Yára Dadalti Fragoso, Mike Boggild, Miguel Ángel Macías-Islas, Adriana Carrá, K Schaerer, Adriana Aguayo, Sandra Maria Garcia de Almeida, Marcos Papais Alvarenga, Regina Maria Papais Alvarenga, Soniza Vieira Alves‐Leon, Walter Oleschko Arruda, Joseph Bruno Bidin Brooks, Elizabeth Regina Comini-Frota, Maria Lúcia Brito Ferreira, Alessandro Finkelsztejn, Juliana Finkelsztejn, Lucas Dias de Freitas, Andre Serafin Gallina, Paulo Diniz da Gama, Sergio Georgetto, Maria Cristina B. Giacomo, Sidney Gomes, Marcus Vinícius Magno Gonçalves, Anderson Kuntz Grzesiuk, Damacio Ramón Kaimen-Maciel, Josiane Lopes, Giselle Lourenço, Fabíola Rachid Malfetano, Nívea Macedo Oliveira Morales, Rogério de Rizo Morales, Celso Luis Silva Oliveira, P. Onaha, Cristiane Borges Patroclo, Steve Biko Menezes Hora Alves Ribeiro, T.A.G.J. Ribeiro, Heidi Salminen, Patrícia Santoro, Marcos Seefeld, Paula Vallegas Soares, Adriana Tarulla, Cláudia Cristina Ferreira Vasconcelos,
Women with multiple sclerosis (MS) who intend to get pregnant are often advised to discontinue disease modifying therapy (DMT) prior to conception. This recommendation is not based on medical evidence and may interfere with disease control by immunomodulatory drugs. The present study was designed to help discuss the effect of DMT for MS on pregnancy and on disease course. Retrospective data from 152 pregnancies of 132 women with MS were collected by the physician in charge of the case. All data were ...
Tópico(s): Multiple Sclerosis Research Studies
2012 - Elsevier BV | Clinical Neurology and Neurosurgery
Produção Nacional
Daniel Batista Monte Alto do Vale Lordão, Robson Salaroli, Luciano Alves da Silva, Róger Richelle Bordone de Sá, Nívea Carolina Soares Silva Medina, Cynthia Vitoriano Souto Bispo, Sophia Roberto Cezário, Luiz Felismino Meira, Isabela Agustini Andrade, João Pedro Gonçalves de Oliveira, H. Dias, Lucas C. Bezerra Santos,
A dengue é uma doença infecciosa causada pelo vírus do gênero Flavivirus, transmitida principalmente pelo mosquito Aedes aegypti, afetando diversos sistemas do corpo humano. Esta enfermidade representa um desafio significativo de saúde pública em várias partes do mundo, especialmente em regiões de clima tropical e subtropical. Este estudo busca analisar a incidência de novos casos de dengue nos estados da região Sudeste do Brasil, durante o período de 2016 ao primeiro quadrimestre de 2024. Para ...
Tópico(s): Mosquito-borne diseases and control
2024 - | Brazilian Journal of Implantology and Health Sciences
Produção Nacional
Nívea Carolina Soares Silva Medina, Robson Salaroli,
A sífilis é uma infecção sexualmente transmissível (DST) causada pela bactéria Treponema pallidum. Esta infecção bacteriana pode ser transmitida por meio do contato direto com feridas ou lesões durante relações sexuais, incluindo atividade vaginal, anal ou oral e se mostra altamente contagiosa. Essa condição tem diferentes estágios, cada um apresentando sintomas específicos. O presente trabalho visa avaliar os casos de sífilis adquiridos entre os anos de 2018 a 2022 no estado de Minas Gerais, avaliando ...
Tópico(s): Syphilis Diagnosis and Treatment
2024 - | Brazilian Journal of Implantology and Health Sciences
Produção Nacional
Guilherme Marques Soares, Nivea Maria Vasconcelos, Paulo Henrique S. Fernandes, Bárbara Cruz Tavares de Macedo Fernandes,
A Síndrome de Ansiedade de Separação (SASA) é definida como sendo o conjunto de comportamentos indesejáveis manifestados pelos cães em resposta ao fato de terem sido deixados sozinhos ou afastados da pessoa de referência. Os principais sinais apresentados são: vocalização excessiva, destruição de objetos, defecção e micção em locais inadequados. A hipervinculação do animal à figura de apego é apontada como uma condição necessária à SASA. O diagnóstico deve ser feito com base na história comportamental ...
Tópico(s): Vector-Borne Animal Diseases
2015 - UNIVERSIDADE FEDERAL DO PARANÁ | Archives of Veterinary Science
Produção Nacional
Revisado por pares
Nívea F. Luz, Bruno B. Andrade, Daniel F. Feijó, Théo Araújo-Santos, Graziele Q. Carvalho, Daniela Andrade, Daniel R. Abánades, Enaldo Vieira de Melo, Ângela Silva, Cláudia Brodskyn, Manoel Barral‐Netto, Aldina Barral, Rodrigo Pedro Soares, Roque Pacheco de Almeida, Marcelo T. Bozza, Valéria M. Borges,
Abstract Visceral leishmaniasis (VL) remains a major public health problem worldwide. This disease is highly associated with chronic inflammation and a lack of the cellular immune responses against Leishmania. It is important to identify major factors driving the successful establishment of the Leishmania infection to develop better tools for the disease control. Heme oxygenase-1 (HO-1) is a key enzyme triggered by cellular stress, and its role in VL has not been investigated. In this study, we evaluated ...
Tópico(s): Research on Leishmaniasis Studies
2012 - American Association of Immunologists | The Journal of Immunology
Kyungyoon Yoo, Somanon Bhattacharya, Natália Kronbauer Oliveira, Nívea Pereira de Sá, Gabriel Soares Matos, Maurizio Del Poeta, Bettina C. Fries,
ABSTRACT Cryptococcus neoformans ( Cn ) is an opportunistic fungal microorganism that causes life-threatening meningoencephalitis. During the infection, the microbial population is heterogeneously composed of cells with varying generational ages, with older cells accumulating during chronic infections. This is attributed to their enhanced resistance to phagocytic killing and tolerance of antifungals like fluconazole (FLC). In this study, we investigated the role of ergosterol synthesis, ATP-binding cassette ( ...
Tópico(s): Cytomegalovirus and herpesvirus research
2024 - American Society for Microbiology | mBio
Produção Nacional
Revisado por pares
Anna Paula Soares Cruz, Catia F Barbosa, Arthur Ayres-Neto, P. Munayco, Rosa B. Scorzelli, Nívea Santos Amorim, Ana Luíza Spadano Albuquerque, José Carlos Sícoli Seoane,
In order to investigate the chemical and magnetic characteristics of sediments of the western boundary upwelling system of Southwest Atlantic we analyzed magnetic susceptibility, grain size distribution, total organic carbon, heavy mineral abundance, Fe associated with Mössbauer spectra, and Fe and Mn of pore water to evaluate the deposition patterns of sediments. Four box-cores were collected along a cross-shelf transect. Brazil Current and coastal plume exert a primary control at the inner and ...
Tópico(s): Geomagnetism and Paleomagnetism Studies
2017 - Elsevier BV | Continental Shelf Research
Produção Nacional
Revisado por pares
Nilda Alves, Maria da Conceição Silva Soares, Nívea Andrade,
Narrando uma experiencia de pesquisa com o acervo fotografico de J. Vitalino, fotografo oficial da Universidade do Estado do Rio de Janeiro (UERJ) entre 1976 e 2008, este artigo busca analisar algumas possibilidades de pesquisa na relacao curriculos e imagens. A base teorica esta em Certeau (1994), Kossoy (1999), Barthes (2006), Sontag (2004) e outros. As ideias formuladas em discussoes sobre este autores foram atravessadas por conversas com o proprio fotografo e com alguns antigos funcionarios da Universidade ...
Tópico(s): Education and Digital Technologies
2012 - | Revista e-Curriculum
Produção Nacional
Revisado por pares
Otávio Augusto Brioschi Soares, Fernanda Ishi, José Luiz Vetorazzo, Felipe Borges Soares, Nivea De Mattos Goes Vieira,
The guarantee of animal welfare has been modernly approached in both physical and emotional aspects. The objective of this work was to propose a management protocol that maximizes animal welfare for working dogs, and that takes into account the particularities of Brazilian military institutions, so being able to be implemented more easily. A literature search was conducted and a task force was created to inform the project. After the review, meetings and discussions, the writing of the protocol ...
Tópico(s): Veterinary Practice and Education Studies
2019 - University of Córdoba | Pet Behaviour Science