The COVID-19 pandemic created a worldwide debilitating health crisis with the entire
humanity suffering from the deleterious effects associated with the high infectivity and …

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a global health concern
responsible for the ongoing pandemic. Histopathological pieces of evidence on COVID-19 …

La enfermedad por coronavirus es una infección respiratoria causada por el virus SARS-
CoV 2, el cual genera una cascada de eventos sistémicos, afectando diferentes órganos y …

SARS-CoV-2 was discovered in Wuhan, China and quickly spread throughout the world.
This deadly virus moved from person to person, resulting in severe pneumonia, fever, chills …

Abstract Background Coronavirus disease 2019 (COVID‐19) caused by infection of severe
acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) manifests diverse clinical …

Previous studies suggested that erythropoietin (EPO) may protect against severe COVID-19-
induced injuries, ultimately preventing mortality. This hypothesis is based on the fact that, in …

Abstract Confirmed SARS-CoV-2-caused disease (COVID-19) cases have reached 275.65
million worldwide. Although the majority of COVID-19 patients present mild to moderate …

Reactive oxygen species are a group of cellular molecules that stand as double-edged
swords, their good and bad being discriminated by a precise balance. Several metabolic …

Multi-organ failure is one of the common causes of fatal outcome in COVID-19 patients.
However, the pathogenetic association of the SARS-CoV-2 viral load (VL) level with fatal …

The current global pandemic of severe acute respiratory syndrome coronavirus 2 (SARS-
CoV-2) of COVID-19 has infected hundreds of millions of people, killed millions, and …