3. Results The results of the selected studies were extracted and the effects of COVID-19
pandemic on the elderly were explored in 8 parts, as follows: why COVID-19 is more …

Aging is associated with an increased susceptibility to adverse inflammatory conditions such
as sepsis and cytokine storm. We hypothesized that senescent cells (SnCs) play a central …

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 …

We are in the midst of the global pandemic. Though acute respiratory coronavirus (SARS-
COV2) that leads to COVID-19 infects people of all ages, severe symptoms and mortality …

Background Despite the growing evidence on COVID-19, there are still many gaps in the
understanding of this disease, especially in individuals in advanced age. We describe the …

Olive tree by-products have been deeply studied as an invaluable source of bioactive
compounds. Several in vitro and in vivo studies showed that olive leaf extract (OLE) has anti …

Despite knowledge gaps in understanding the full spectrum of the hyperinflammatory phase
caused by SARS-CoV-2, according to the World Health Organization (WHO), COVID-19 is …

Coronavirus disease 2019 (COVID-19) is a severe respiratory disease caused by infection
with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that affects the lower …

The COVID-19 pandemic has reached most of the countries worldwide causing death, which
often results from an inflammatory storm associated with severe acute respiratory syndrome …

Frailty is a state of vulnerability to stressors because of a decreased physiological reserve,
resulting in poor health outcomes. This state is related to chronic conditions, many of which …