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PubMed COVID-19 Clinical Care

951 - 960 of 1258 results found

Harringtonine: A more effective antagonist for Omicron variant

Date
Sunday, May 21, 2023 - 4:00 AM
Description
Fusion with host cell membrane is the main mechanism of infection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Here, we propose that a new strategy to screen small-molecule antagonists blocking SARS-CoV-2 membrane fusion. Using

Hook Effect in Semiquantitative SARS-CoV-2 Antispike Total Antibody Assay

Date
Friday, May 19, 2023 - 4:00 AM
Description
CONCLUSIONS: The hook effect was detected in a semiquantitative SARS-CoV-2 antispike total antibody assay at a high incidence. This error results in observed concentrations much lower than is accurate. Laboratories should be aware of this issue and

Host-Microbiome Associations in Saliva Predict COVID-19 Severity

Date
Friday, May 19, 2023 - 4:00 AM
Description
Established evidence indicates that oral microbiota plays a crucial role in modulating host immune responses to viral infection. Following Severe Acute Respiratory Syndrome Coronavirus 2 - SARS-CoV-2 - there are coordinated microbiome and