Results 41 to 50 of about 270,139 (194)

Diagnostic Virology [PDF]

open access: yesClinical Infectious Diseases, 2000
Diagnostic virology has now entered the mainstream of medical practice. Multiple methods are used for the laboratory diagnosis of viral infections, including viral culture, antigen detection, nucleic acid detection, and serology. The role of culture is diminishing as new immunologic and molecular tests are developed that provide more rapid results and ...
openaire   +2 more sources

Development survey of neurovirology

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2014
As a new subdiscipline, neurovirology derives from medical virology and neurology. Its research field includes both clinical practice of viral infectious diseases of the nervous system and fundamental research of medical virology.
De-xin WANG
doaj  

Avian Hepatitis E Virus: With the Trend of Genotypes and Host Expansion

open access: yesFrontiers in Microbiology, 2019
Avian hepatitis E virus (HEV) is a single-stranded, positive-sense RNA virus with a complete genome of approximately 6.6 kb in size. To date, four major genotypes of avian HEV have been identified and classified into the Orthohepevirus B genus of the ...
Peng Sun   +8 more
doaj   +1 more source

SARS-CoV-2 (COVID-19) by the numbers

open access: yeseLife, 2020
The COVID-19 pandemic is a harsh reminder of the fact that, whether in a single human host or a wave of infection across continents, viral dynamics is often a story about the numbers.
Yinon M Bar-On   +3 more
doaj   +1 more source

Análise crítica dos achados hematológicos e sorológicos de pacientes com suspeita de Dengue Hematological and serological findings of individuals with suspicion of Dengue fever infection

open access: yesRevista Brasileira de Hematologia e Hemoterapia, 2008
O aumento das formas mais graves do número de casos de dengue na cidade de Belém tem preocupado as autoridades locais. O objetivo deste estudo foi realizar uma análise crítica dos achados hematológicos e sorológicos de pacientes com suspeita clínica de ...
Lilian P. S. Barros   +3 more
doaj   +1 more source

The presentation of SARS-CoV-2 peptides by the common HLA-A∗02:01 molecule

open access: yesiScience, 2021
Summary: CD8+ T cells are crucial for anti-viral immunity; however, understanding T cell responses requires the identification of epitopes presented by human leukocyte antigens (HLA).
Christopher Szeto   +10 more
doaj  

Plasmacytoid dendritic cells control dengue and Chikungunya virus infections via IRF7-regulated interferon responses

open access: yeseLife, 2018
Type I interferon (IFN-I) responses are critical for the control of RNA virus infections, however, many viruses, including Dengue (DENV) and Chikungunya (CHIKV) virus, do not directly activate plasmacytoid dendritic cells (pDCs), robust IFN-I producing ...
Brian Webster   +12 more
doaj   +1 more source

Amphibian virology

open access: yesVeterinary Clinics of North America: Exotic Animal Practice, 2005
Amphibians are a diverse group of species; much work remains to be done to elucidate the viruses of amphibians. Viral diseases may play an important role in wild and captive amphibian populations. Iridoviruses are a leading cause of wild amphibian mortality events in the United States and are a common cause of amphibian mortality events worldwide.
College of Veterinary Medicine, University of Florida, Gainesville, FL 32610, USA ( host institution )   +2 more
openaire   +3 more sources

Boosting Virology in Brazil

open access: yesPLoS Biology, 2008
The Viral Genetic Diversity Network, established in Brazil to enhance the study of viruses, antiviral drug resistance, and the spread of specific viral genotypes, also increased the net scientific production of virology research, and may provide a viable model for other developing countries to reduce the risks of pandemics and facilitate basic ...
Pardini, Maria Inês De Moura Campos   +7 more
openaire   +7 more sources

The mechanisms of immune response and evasion by the main SARS-CoV-2 variants

open access: yesiScience, 2022
Summary: Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has caused a global pandemic. SARS-CoV-2 carries a unique group of mutations, and the transmission of the virus has led to the emergence ...
Qiuli Chen   +3 more
doaj  

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