Results 1 to 10 of about 536,784 (299)

Memory B cells and CD8⁺ lymphocytes do not control seasonal influenza A virus replication after homologous re-challenge of rhesus macaques. [PDF]

open access: yes, 2011
This study sought to define the role of memory lymphocytes in the protection from homologous influenza A virus re-challenge in rhesus macaques. Depleting monoclonal antibodies (mAb) were administered to the animals prior to their second experimental ...
Carroll, Timothy D   +4 more
core   +25 more sources

Influenza virus [PDF]

open access: yesMedicina, 2007
Every year, especially during the cold season, many people catch an acute respiratory disease, namely flu. It is easy to catch this disease; therefore, it spreads very rapidly and often becomes an epidemic or a global pandemic. Airway inflammation and other body ailments, which form in a very short period, torment the patient several weeks. After that,
Juozapaitis, Mindaugas   +1 more
openaire   +5 more sources

Differentiation of influenza B lineages circulating in different regions of Brazil, 2014–2016, using molecular assay

open access: yesVaccine: X, 2022
Background: Two antigenically and genetically distinct lineages of influenza B viruses (B/Victoria and B/Yamagata) have been co-circulating worldwide since 2002.
Daniela Bernardes Borges da Silva   +3 more
doaj   +1 more source

Impact of Individual Viral Gene Segments from Influenza A/H5N8 Virus on the Protective Efficacy of Inactivated Subtype-Specific Influenza Vaccine

open access: yesPathogens, 2021
Since its emergence in 2014, the highly pathogenic avian influenza H5N8 virus has continuously and rapidly spread worldwide in the poultry sector resulting in huge economic losses.
Yassmin Moatasim   +10 more
doaj   +1 more source

Searching For Influenza Virus In Upper Respiratory System Samples Of Patients From Our Region

open access: yesVan Tıp Dergisi, 2021
INTRODUCTION: In this study, we have planned to evaluate the frequency of Influenza virüs in our region and identified Influenza virüs prevelance using Immune Fluorescent Antibody(IFA) technique. METHODS: Nasopharyngeal swab samples were included in our
Özgür Çelebi, Ahmet Ayyıldız
doaj   +1 more source

A20 deficiency in lung epithelial cells protects against influenza A virus infection [PDF]

open access: yes, 2016
A20 negatively regulates multiple inflammatory signalling pathways. We here addressed the role of A20 in club cells (also known as Clara cells) of the bronchial epithelium in their response to influenza A virus infection.
Beyaert, Rudi   +12 more
core   +11 more sources

Immunogenicity and Safety of an Inactivated SARS-CoV-2 Vaccine: Preclinical Studies

open access: yesVaccines, 2021
Since the emergence of SARS-CoV-2 at the end of 2019, 64 candidate vaccines are in clinical development and 173 are in the pre-clinical phase. Five types of vaccines are currently approved for emergency use in many countries (Inactivated, Sinopharm ...
Ahmed Kandeil   +26 more
doaj   +1 more source

Multicenter Evaluation of the QIAstat-Dx Respiratory Panel for the Detection of Viruses and Bacteria in Nasopharyngeal Swab Specimens [PDF]

open access: yes, 2020
The QIAstat-Dx Respiratory Panel (QIAstat-Dx RP) is a multiplex in vitro diagnostic test for the qualitative detection of 20 pathogens directly from nasopharyngeal swab (NPS) specimens. The assay is performed using a simple sample-to-answer platform with
Granato, Paul   +8 more
core   +1 more source

Next-Generation Sequencing Analysis of the Within-Host Genetic Diversity of Influenza A(H1N1)pdm09 Viruses in the Upper and Lower Respiratory Tracts of Patients with Severe Influenza

open access: yesmSphere, 2021
The D222G/N substitution in the hemagglutinin (HA) protein of influenza A(H1N1)pdm09 virus has been reported to be associated with disease severity and mortality in numerous previous studies.
Ikuyo Takayama   +11 more
doaj   +1 more source

Home - About - Disclaimer - Privacy