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PubMed COVID-19 Clinical Care

27421 - 27430 of 44979 results found

HLA variants and TCR diversity against SARS-CoV-2 in the pre-COVID-19 era

Date
Tuesday, July 18, 2023 - 4:00 AM
Description
HLA antigen presentation and T-cell mediated immunity are critical to control acute viral infection such as COVID-19 caused by SARS-CoV-2. Recent data suggest that both the depth of peptide presentation and the breadth of the T-cell repertoire are

Impact of COVID-19 on healthcare system in India: A systematic review

Date
Tuesday, July 18, 2023 - 4:00 AM
Description
Despite an extensive healthcare system in India, the COVID-19 Pandemic created havoc upon the existing Indian healthcare system by disrupting the supply of essential healthcare services to patients. It has also highlighted the significant-quality

Mapping Research Trends of Medications for Multidrug-Resistant Pulmonary Tuberculosis Based on the Co-Occurrence of Specific Semantic Types in the MeSH Tree: A Bibliometric and Visualization-Based Analysis of PubMed Literature (1966-2020)

Date
Monday, July 17, 2023 - 4:00 AM
Description
CONCLUSION: This study evaluated the literatures related to MDR-PTB drug therapy, providing a co-occurrence matrix model based on the specific semantic types and a new attempt for text knowledge mining. Compared with the macro knowledge structure or