2021
DOI: 10.33448/rsd-v10i15.22959
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Desenvolvimento da trombose em pacientes com e sem infecção pelo SARS-Cov-2 - revisão de literatura

Abstract: A trombose venosa é caracterizada pelo acúmulo excessivo de estruturas compostas por fibrinas e plaquetas no interior de veias, ocasionando obstrução parcial ou oclusão, afetando geralmente os membros inferiores. Destacam-se como principais fatores de risco a estase sanguínea, lesão endotelial e estados de hipercoagulabilidade, intensificando-se com o avançar da idade. Correlacionar o desenvolvimento da trombose em pacientes sadios e com os que foram acometidos com a COVID-19. A busca de artigos científicos fo… Show more

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Cited by 2 publications
(1 citation statement)
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“…Thus, some mechanisms can be suggested for the MTHFR mutation, with high levels of the prothrombotic factor H-Hcy and the development of skin lesions due to coagulation disorders, characteristic of severe COVID-19: increased pro-inflammatory cytokines (IL-6, IL-2, IL-4, TNFα) or “cytokine storm”, platelet cell hyperactivity, platelet aggregation, clot formation, and thrombus development. In addition to endothelial dysfunction, promoted by limited nitric oxide generation, and endothelial disruption, combined with irreversible thrombomodulin inactivation, by ROS [ 52 , 53 , 54 , 55 ]. The presence of the MTHFR mutation can, therefore, make the disease related to the coagulation cascade more complex, with a greater possibility of death due to thrombosis [ 56 ].…”
Section: Discussionmentioning
confidence: 99%
“…Thus, some mechanisms can be suggested for the MTHFR mutation, with high levels of the prothrombotic factor H-Hcy and the development of skin lesions due to coagulation disorders, characteristic of severe COVID-19: increased pro-inflammatory cytokines (IL-6, IL-2, IL-4, TNFα) or “cytokine storm”, platelet cell hyperactivity, platelet aggregation, clot formation, and thrombus development. In addition to endothelial dysfunction, promoted by limited nitric oxide generation, and endothelial disruption, combined with irreversible thrombomodulin inactivation, by ROS [ 52 , 53 , 54 , 55 ]. The presence of the MTHFR mutation can, therefore, make the disease related to the coagulation cascade more complex, with a greater possibility of death due to thrombosis [ 56 ].…”
Section: Discussionmentioning
confidence: 99%