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PubMed COVID-19 Clinical Care

44651 - 44660 of 60077 results found

VITT two years later: should it still be in the scientific agenda?

Date
Wednesday, June 07, 2023 - 4:00 AM
Description
Vaccine-induced immune thrombotic thrombocytopenia (VITT) was recognized around two years ago, at the beginning of the anti-SARS-CoV-2 vaccination campaign, as a rare but life-threatening complication of adenoviral vector vaccines. Two years later

Cryo-EM structure of SARS-CoV-2 postfusion spike in membrane

Date
Wednesday, June 07, 2023 - 4:00 AM
Description
Entry of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) into host cells depends on refolding of the virus-encoded spike protein from a prefusion conformation, metastable after cleavage, to a lower energy, stable postfusion conformation^

Connotation of Xiao Chaihu Decoction combined with Maxing Shigan Decoction based on severe cases and modern pathophysiological mechanism and application for severe pulmonary infection and acute exacerbation of chronic obstructive pulmonary disease in c...

Date
Wednesday, June 07, 2023 - 4:00 AM
Description
Xiao Chaihu Decoction combined with Maxing Shigan Decoction is a classic herbal formula. All of them are derived from Treatise on Cold Damage(Shang Han Lun) by ZHANG Zhong-jing. This combination has the effects of harmonizing lesser yang, relieving

17 Cell viability after DMEK preparation

Date
Wednesday, June 07, 2023 - 4:00 AM
Description
CONCLUSIONS: Cell viability of most of the grafts will not be affected by preparation and storage. Endothelial cell damage may be observed for some grafts within hours after preparation with insignificant additional ECD changes during 3-7 days of