SARS-CoV-2 (COVID-19) patients who develop acute respiratory distress syndrome (ARDS)
can suffer acute lung injury, or even death. Early identification of severe disease is essential …

Abstract oxidative stress is caused by an abundant generation of reactive oxygen species,
associated to a diminished capacity of the endogenous systems of the organism to …

COVID-19 is a zoonotic disease with devastating economic and public health impacts
globally. Being a novel disease, current research is focused on a clearer understanding of …

Patients suffering from CVOID-19 mostly experience a benign course of the disease.
Approximately 14% of SARS-CoV2 infected patients are admitted to a hospital. Cohorts …

Objectives This study aimed to compare the serum level of micronutrients with normal
amounts, and assess their association with the severity of disease and inflammatory …

Since the WHO declared COVID-19 a pandemic, a great effort has been made to understand
this serious disease. Thousands of studies are being devoted to understanding its …

Background SARS-CoV-2 infection can lead to the abnormal induction of cytokines and a
dysregulated hyperinflammatory state that is implicated in disease severity and risk of death …

The high neutrophil to lymphocyte ratio observed in critically ill patients with COVID-19 is
associated with excessive levels of reactive oxygen species (ROS), which promote a …

SARS-CoV-2 by the direct cytopathic effect or indirectly through the propagation of pro-
inflammatory cytokines could cause endothelial dysfunction (ED) and oxidative stress (OS) …

The infection with SARS-CoV-2 impairs the glucose–insulin axis and this contributes to
oxidative (OS) and nitrosative (NSS) stress. Here, we evaluated changes in glucose …