Results 61 to 70 of about 41,690 (230)

Porcine Hemagglutinating Encephalomyelitis Virus Co-Opts Multivesicular-Derived Exosomes for Transmission

mBio, 2023
Porcine hemagglutinating encephalomyelitis virus (PHEV) is a member of the family Coronaviridae, genus Betacoronavirus, and subgenus Embecovirus that causes neurological disorders, vomiting and wasting disease (VWD), or influenza-like illness (ILI) in ...
Zi Li, Shaoqian Mu, Yihan Tian, Junchao Shi, Yungang Lan, Jiyu Guan, Kui Zhao, Feng Gao, Wenqi He   +8 more
doaj   +1 more source

Group C Betacoronavirus in Bat Guano Fertilizer, Thailand [PDF]

Emerging Infectious Diseases, 2013
To the Editor: Bats play a critical role in the transmission and origin of zoonotic diseases, primarily viral zoonoses associated with high case-fatality rates, including those caused by Nipah virus (NiV) and severe acute respiratory syndrome (SARS)–like coronavirus (CoV) infections (1).
Supaporn Wacharapluesadee, Chirapol Sintunawa, Thongchai Kaewpom, Kritsada Khongnomnan, Kevin J. Olival, Jonathan H. Epstein, Apaporn Rodpan, Paiboon Sangsri, Nirun Intarut, Ariya Chindamporn, Kanyarat Suksawa, Thiravat Hemachudha   +11 more
openaire   +3 more sources

Structural proteins in the mechanisms of betacoronavirus virion assembly

The Ukrainian Biochemical Journal, 2022
The emergence of SARS-CoV-2 caused an urgent need to investigate the molecular mechanisms of its reproduction. However, the detailed step-by-step mechanism of SARS-CoV-2 virion assembly has not been described yet. In the presented review the data on the role of structural proteins in the efficient assembly of betacoronavirus particles are analyzed.
I. Zaloilo, О. Zaloilo, Y. Rud, L. Buchatskyi   +3 more
openaire   +1 more source

Molecular evolution of zoonotic Betacoronavirus associated with Acute Respiratory Distress Syndrome (ARDS)

, 2022
ilustraciones, graficas, mapasLos Betacoronavirus han causado a su paso epidemias mortales, como el brote de SARS-CoV de 2002 y la continua prevalencia del MERS-CoV que se detectó por primera vez en 2012. A finales de 2019, se inició la pandemia de COVID-
Rojas Cruz, Alexis Felipe
core   +1 more source

A novel Betacoronavirus characterised in collared peccaries from the Rio de Janeiro Zoo (Brazil) killed by unknown disease [PDF]

, 2020
In an enclosure with nine collared peccaries (Pecari tajacu) from the Rio de Janeiro city Zoo, Brazil, one specimen was found dead and two others developed prostration, apathy and dehydration, resulting on its death.
Soares, Marcelo Alves, Anderson Mendes Augusto, Fernando Trocolli, Marcelo Alves Soares, Cosentino, Matheus Calvano, Daniel Guimarães Ubiali, Matheus Calvano Cosentino, Filipe Romero Rebello Moreira, D’arc, Mirela, Trocolli, Fernando, Ubiali, Daniel Guimarães, Augusto, Anderson Mendes, Cavalcante, Liliane Tavares Faria, Verona, Carlos Eduardo, Santos, André Felipe, André Felipe Santos, Mirela D’arc, Carlos Eduardo Verona, Liliane Tavares Faria Cavalcante, Moreira, Filipe Romero Rebello   +19 more
core   +1 more source

The effect of early-stage public health policies in the transmission of COVID-19 for South American countries

Revista Panamericana de Salud Pública, 2020
Objectives. The analysis of transmission dynamics is crucial to determine whether mitigation or suppression measures reduce the spread of coronavirus disease 2019 (COVID-19). This study sought to estimate the basic (R0) and time-varying (Rt) reproduction
Bryan Valcarcel, Jose L. Avilez, J. Smith Torres-Roman, Julio A. Poterico, Janina Bazalar-Palacios, Carlo La Vecchia   +5 more
doaj   +1 more source

Quasineutral multistability in an epidemiological-like model for defective-helper betacoronavirus infection in cell cultures [PDF]

Applied Mathematical Modelling
It is well known that, during replication, RNA viruses spontaneously generate defective viral genomes (DVGs). DVGs are unable to complete an infectious cycle autonomously, and depend on coinfection with a helper wild-type virus (HV) for their replication
Juan C. Munoz-S'anchez, J. T. Lázaro, Julia Hillung, María J. Olmo-Uceda, Josep Sardanyés, Santiago F. Elena   +5 more
semanticscholar   +1 more source

A 5-Lipoxygenase Inhibitor, Zileuton, Modulates Host Immune Responses and Improves Lung Function in a Model of Severe Acute Respiratory Syndrome (SARS) Induced by Betacoronavirus

Viruses, 2023
Exacerbated inflammatory responses are a hallmark of severe coronavirus disease 2019 (COVID-19). Zileuton (Zi) is a selective inhibitor of 5-lipoxygenase, an enzyme involved in the production of several inflammatory/pro-resolving lipid mediators. Herein,
Rafaela das Dores Pereira, R. Rabelo, Natália Fernanda de Melo Oliveira, S. Porto, A. C. Dos Santos Pereira Andrade, C. Queiroz-Junior, C. L. N. Barbosa, Luiz Pedro de Souza-Costa, Felipe Rocha da Silva Santos, Fernando Bento Rodrigues Oliveira, Bárbara Luísa Vieira da Silva, Hanna L. Umezu, Raquel Ferreira, G. D. da Silva, J. S. Cruz, M. Teixeira, V. Costa, Fabiana Simão Machado   +17 more
semanticscholar   +1 more source

Os novos paradigmas no tempo de atendimento em pacientes com câncer de cabeça e pescoço durante a pandemia Covid-19: revisão de literatura

Revista da Faculdade de Odontologia de Porto Alegre, 2021
Introdução: O novo coronavirus SARS-CoV2 é uma ameaça de saúde mundial que tem como um de seus principais grupo de risco os pacientes com câncer de cabeça e pescoço. Na atual conjuntura e em caso de uma segunda onda de infecção, há necessidade de um novo
Victor Arthur Rodrigues de Souza, Gabriel Santos Neves, Gustavo Henrique Santos de Almeida, Carlos Eduardo Palanch Repeke   +3 more
doaj   +1 more source

Alpha and Betacoronavirus Detection in Neotropical Bats from Northeast Brazil Suggests Wide Geographical Distribution and Persistence in Natural Populations

Animals
Simple Summary Our world is facing an urgent challenge with the rise of zoonotic viral diseases like COVID-19, emphasizing the critical need to understand viruses in wildlife. Bats, comprising about 20% of mammalian species globally, are known reservoirs
Tays Figueiroa, Marina Galvão Bueno, Patricia Emilia Bento Moura, M. B. de Oliveira, J. L. Passos Cordeiro, Nádia M. C. Santos-Cavalcante, Giovanny A. Camacho Antevere Mazzarotto, G. Wallau, Leonardo Corrêa da Silva, P. Resende, Marilda Mendonça Siqueira, Maria Ogrzewalska   +11 more
semanticscholar   +1 more source