Results 71 to 80 of about 4,874 (174)

Preparedness of Emergency Room Nurses for Bioterrorism Based on the Health Belief Model: A Multicenter Qualitative Study

International Nursing Review, Volume 72, Issue 2, June 2025.
ABSTRACT Aim To explore emergency room nurses’ perceptions of preparedness for bioterrorism. Introduction In the context of evolving global security threats, including wars, terrorism, and emerging infectious diseases, it is critical to evaluate the bioterrorism response competencies of emergency room nurses and identify strategies to enhance their ...
Mi‐Kyeong Jeon, Yujeong Kim
wiley   +1 more source

Sabiá Virus–Like Mammarenavirus in Patient with Fatal Hemorrhagic Fever, Brazil, 2020

Emerging Infectious Diseases, 2020
New World arenaviruses can cause chronic infection in rodents and hemorrhagic fever in humans. We identified a Sabiá virus–like mammarenavirus in a patient with fatal hemorrhagic fever from São Paulo, Brazil.
Fernanda de Mello Malta, Deyvid Amgarten, Ana Catharina de Seixas Santos Nastri, Yeh-Li Ho, Luciana Vilas Boas Casadio, Marcela Basqueira, Gloria Selegatto, Murilo Castro Cervato, Amaro Nunes Duarte-Neto, Hermes Ryoiti Higashino, Felipe Arthur Faustino Medeiros, José Luiz Pinto Lima Gendler, Anna S. Levin, João Renato Rebello Pinho   +13 more
doaj   +1 more source

Therapeutic options for human papillomavirus‐positive tonsil and base of tongue cancer

Journal of Internal Medicine, Volume 297, Issue 6, Page 608-629, June 2025.
Abstract The incidences of human papillomavirus‐positive (HPV+) tonsillar and base tongue squamous cell carcinomas (TSCC and BOTSCC) have increased in recent decades. Notably, HPV+ TSCC and BOTSCC have a significantly better prognosis than their HPV‐negative counterparts when treated with current surgical options, radiotherapy, or intensified ...
Mark Zupancic, Ourania N. Kostopoulou, Linda Marklund, Tina Dalianis   +3 more
wiley   +1 more source

Silver Nanoparticle‐Mediated Antiviral Efficacy against Enveloped Viruses: A Comprehensive Review

Global Challenges, Volume 9, Issue 5, May 2025.
Silver nanoparticles (AgNPs) exhibit broad‐spectrum antiviral activity by targeting key viral structures and processes. They disrupt viral envelopes, compromising integrity, and bind to nucleocapsids, impairing viral replication. AgNPs also inhibit glycoprotein interactions, preventing viral attachment and entry into host cells.
Ekaterine Mosidze, Gianluigi Franci, Federica Dell'Annunziata, Nicoletta Capuano, Marica Colella, Flora Salzano, Massimiliano Galdiero, Aliosha Bakuridze, Veronica Folliero   +8 more
wiley   +1 more source

Arenavirus Diversity and Evolution: Quasispecies In Vivo [PDF]

, 2006
Arenaviruses exist as viral quasispecies due to the high mutation rates of the low-fidelity viral RNA-dependent RNA polymerase (RdRp). This genomic heterogeneity is advantageous to the population, allowing for adaptation to rapidly changing environments that present varying types and degrees of selective pressure.
Sevilla, N., de la Torre, J. C.
openaire   +2 more sources

Optimized arenaviruses with tumor-tropic mutations promote safe anti-tumor efficacy via sustainable immune modulatory properties

Cell Reports Medicine
Summary: The non-cytopathic arenavirus lymphocytic choriomeningitis virus (LCMV) induces strong anti-tumor responses. To generate an optimized arenavirus for tumor therapy, we passage LCMV in human or murine tumor cells.
Philipp A. Lang, Lisa Holnsteiner, Yara M. Machlah, Sarah-Kim Friedrich-Becker, Michael Bergerhausen, Rosa Schmitz, Maximilian Schiller, Tim Brandenburg, Julia Zöller, Julia Werner, Marla Keizers, Michal Gorzkiewicz, Arshia Berry, Lara Jelic, Piyush Pandey, Ruifeng Wang, Dethardt Müller, Marcus Kostka, Cornelia Hardt, Jörg Vollmer, Haifeng C. Xu, Karl S. Lang   +21 more
doaj   +1 more source

ARENAVIRUS IN AMERICAN: A MINI-REVIEW

Revista ft
Arenaviral infections are frequent causes of acute diseases in humans.Some Arenavirus that can cause hemorrhagic fever in America are Junín virus in Argentina, Chapare Virus in Bolívia and Sabiá Vírus in Brazil [1]. Although each one has a distinct geographic distribution, they have common modes of transmission and the diseases associated with them [2].
Mello Aline Hevelin Walder de, Dezorze, Luiz Fernando, Souza, Michele de   +2 more
openaire   +1 more source

Recombinant Lassa Virus Expressing Green Fluorescent Protein as a Tool for High-Throughput Drug Screens and Neutralizing Antibody Assays

Viruses, 2018
Lassa virus (LASV), a mammarenavirus, infects an estimated 100,000⁻300,000 individuals yearly in western Africa and frequently causes lethal disease.
Yíngyún Caì, Masaharu Iwasaki, Brett F. Beitzel, Shuīqìng Yú, Elena N. Postnikova, Beatrice Cubitt, Lisa Evans DeWald, Sheli R. Radoshitzky, Laura Bollinger, Peter B. Jahrling, Gustavo F. Palacios, Juan C. de la Torre, Jens H. Kuhn   +12 more
doaj   +1 more source

Arenavirus Infections

Revista MVZ Córdoba, 2017
Los síndromes infecciosos asociados a arenavirus en América del sur son cuatro: síndrome febril de origen viral; fiebres hemorrágicas con o sin compromiso neurológico; meningitis asépticas y meningo-encefalitis. Entre los Arenavirus del nuevo mundo, está el complejo Tacaribe donde se encuentran los virus: Junín (Argentina), Guanarito (Venezuela ...
Mattar V, Salim, Guzmán T, Camilo, Calderón R, Alfonso, González Tous, Marco   +3 more
openaire   +1 more source

Junín Virus Pathogenesis and Virus Replication

Viruses, 2012
Junín virus, the etiological agent of Argentine hemorrhagic fever, causes significant morbidity and mortality. The virus is spread through the aerosolization of host rodent excreta and endemic to the humid pampas of Argentina.
Olga Kolokoltsova, Allan Brasier, Slobodan Paessler, Clarence Peters, Cheng Huang, Alexey Seregin, Ashley Grant   +6 more
doaj   +1 more source