Endothelial injury in COVID-19 and septic patients
DOI:
https://doi.org/10.11606/issn.1679-9836.v100iespp15-15Palavras-chave:
COVID-19, Sepsis, Endothelial dysfunction, Systematic inflammationResumo
: Introduction: descriptions of the clinics presentation of COVID-19 and data from autopsies in deceased patients suggests that an important endothelial activation happens in COVID-19 evolution. Objectives: to determine the level of endothelial dysfunction and cytokines in sepsis and in COVID-19 and compare the extent of the endothelial activation and inflammation in both disease. Methods: patients were divided into three different groups: septic group, severe COVID-19 group and mild COVID-19 group. The septic group and severe COVID-19 group died from the respective disease and the mild group survived. The cytokines measured was: IFN-γ, TNF-α, IL-10, IL-1β and IL-4. The endothelial dysfunction markers measured was: E-Selectin, Tissue Factor (TF) and von Willebrand factor (vWF). Results: IL-10 level was higher in severe COVID-19 patients, when compared to the septic patients. No differences were observed in the level of the others cytokines. Between endothelial markers, E-Selectin was significantly higher in the septic group when compared to severe COVID-19 group; and TF was significantly higher in severe COVID-19 group when compared to the mild COVID-19 group. Conclusion: these two diseased evaluated, sepsis and COVID-19, presents a similar pattern of cytokines and endothelial dysfunction markers. These suggests that in COVID-19, the endothelium plays an important role in the pathophysiology of the disease and can be better evaluated as a therapeutic target.
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Copyright (c) 2021 Larissa Tami Hokama, Heraldo Possolo de Souza
Este trabalho está licenciado sob uma licença Creative Commons Attribution-ShareAlike 4.0 International License.