Results 51 to 60 of about 309,855 (375)

Primeiro registro de epidemias causadas pelo vírus Oropouche nos Estados do Maranhão e Goiás, Brasil

Revista do Instituto de Medicina Tropical de São Paulo, 1989
Os autores descrevem a ocorrência de epidemias causadas pelo vírus Oropouche (ORO) nos Estados do Maranhão (MA) e Goiás (GO) em 1988. 36 amostras de vírus foram obtidas a partir da inoculação do sangue de 120 pacientes em camundongos recém nascidos.
Pedro Fernando da Costa Vasconcelos, Jorge Fernando Soares Travassos da Rosa, Sueli Corrêa Guerreiro, Nicolas Dégallier, Elizabeth Salbé Travassos da Rosa, Amélia Paes de Andrade Travassos da Rosa   +5 more
doaj   +1 more source

Treatment and seroconversion in a cohort of children suffering from recent chronic Chagas infection in Yoro, Honduras [PDF]

, 2009
Between 1999-2002, Médécins Sans Frontières-Spain implemented a project seeking to determine the efficacy and safety of benznidazole in the treatment of recent chronic Chagas disease in a cohort of seropositive children in the Yoro Department, Honduras ...
Bassets, Glòria, Escribà, Josep M, Lima, M Angeles, Marchiol, Andrea, Palma, Pedro Pablo, Ponce, Carlos, Ponce, Elisa, Romero, Alberto de Dios, Viñas, Pedro Albajar, Zúniga, Concepción   +9 more
core   +4 more sources

COVID-19: Implications for People with Chagas Disease

Global Heart, 2020
As the global COVID-19 pandemic advances, it increasingly impacts those vulnerable populations who already bear a heavy burden of neglected tropical disease.
E. Zaidel, Colin J. Forsyth, G. Novick, R. Marcus, A. Ribeiro, M. Pinazo, C. Morillo, L. E. Echeverría, M. Shikanai-Yasuda, P. Buekens, P. Perel, S. Meymandi, Kate Ralston, F. Pinto, S. Sosa-Estani   +14 more
semanticscholar   +1 more source

Host‐Directed Antiviral Activity of SB2960 Through Selective Induction and Remodeling of Stress Granules

Advanced Science, EarlyView.
Amid the ongoing threat of emerging viral pathogens, host‐directed antivirals offer a strategy to overcome viral mutation and drug resistance. SB2960, a small‐molecule inducer of stress granules (SGs), exhibits potent broad‐spectrum antiviral activity with minimal cytotoxicity.
Wan Gi Byun, Sumin Son, JinAh Lee, Minha Lee, Meehyun Ko, Songrui Zhao, Ju Hee Kim, Kannan Vaithegi, Ji Hoon Kwon, Jung Ho Lee, Sangeun Jeon, Dawon Yi, Peng Zou, Seungtaek Kim, Seung Bum Park   +14 more
wiley   +1 more source

Persistence of experimental Rocio virus infection in the golden hamster (Mesocricetus auratus)

Memorias do Instituto Oswaldo Cruz, 2012
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 ...
Daniele Freitas Henriques, Juarez Antonio 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   +9 more
doaj   +1 more source

Identifying Current and Missing Knowledge in the Control of Pyrethroid-Resistant Triatoma Infestans, Vector of Chagas Disease [PDF]

, 2017
Triatomines are blood-sucking bugs that occur mainly in Latin America. They are vectors of Trypanosoma cruzi, the parasite that causes Chagas disease.
Picollo, Maria Ines, Roca Acevedo, Gonzalo   +1 more
core   +1 more source

A Multiepitope‐Based Lateral Flow Assay for Leprosy Antibodies

Analysis &Sensing, EarlyView.
An innovative lateral flow assay for leprosy diagnosis is based on gold nanoparticles and synthetic Mycobacterium leprae epitopes conjugated to keyhole limpet hemocyanin protein to enhance antibody detection. This strategy provides a rapid, accurate, and low‐cost approach for resource‐limited settings, enabling the early detection of infection. Leprosy
Cristiane Zocatelli‐Ribeiro, Camila dos Anjos Proença, Ana Carolina da Rosa Nogarolli, Ana Fabiele Domakoski Trevisan, Thiago Neves Machado, João Carlos Degraf Muzzi, Larissa Magalhães Alvarenga, Juliana de Moura   +7 more
wiley   +1 more source

In Vitro Impact of Triatomine Salivary Glands Extracts Introduced to Endothelial Cells [PDF]

, 2018
Chagas Disease (AKA Trypanosomiasis) is caused by biting/feeding behavior from the arthropod vector Triatoma (subfamily of Reduviidae family), that house the endoparasite Trypanosoma cruzi, which can then be passed to human and mammalian hosts (Schmidt ...
Abernathy, Roger, Londono-Renteria, Berline, Montenegro-Cadena, Lidia   +2 more
core  

Surfactant‐Enhanced Electrospun Nanofiber Filters for Efficient Viral and Bacterial Inactivation

Journal of Applied Polymer Science, EarlyView.
In this work, electrospun polyacrylonitrile (PAN) nanofibrous filters functionalized with surfactants (CTAB, CPC, and SDS) were developed for air filtration applications. The PAN nanofiber mats enable efficient particulate matter capture while simultaneously providing antimicrobial and antiviral activity against bacteria (E. coli and S.
Edilton N. da Silva, Paulo A. M. Chagas, Gustavo C. da Mata, Felipe A. Lima, Fabiana B. Furtado, Wanderley P. de Oliveira, Rejane M. T. Grotto, Clovis W. O. de Souza, Mônica L. Aguiar, Vádila G. Guerra   +9 more
wiley   +1 more source

DETECÇÃO E CARACTERIZAÇÃO GENÉTICA DE VÍRUS SINCICIAL RESPIRATÓRIO HUMANO EM CASOS DE INFECÇÃO RESPIRATÓRIA AGUDA NO ESTADO DO AMAPÁ, BRASIL, DURANTE O ANO DE 2023

Brazilian Journal of Infectious Diseases, 2023
Introdução/Objetivos: As infecções respiratórias agudas (IRA) constituem um importante problema em saúde pública, especialmente aquelas desencadeadas pelo Vírus Sincicial Respiratório (VSR), um dos principais agentes virais associados à doença grave na ...
Luana Soares Barbagelata, Amanda Mendes Silva Cruz, Edivaldo Costa Sousa Júnior, Wanderley Dias das Chagas Júnior, Delana Andreza Melo Bezerra, Agatha Monike Silva Nunes, Edvaldo Tavares da Penha Júnior, Edna Maria Acunã de Souza, Alessandra Alves Polaro Lima, Andreia Santos Costa, Márcia Socorro Pereira Cavalcante, Fernando Neto Tavares, Mirleide Cordeiro dos Santos   +12 more
doaj   +1 more source