The novel coronavirus 2019 (COVID-19) is clinically characterized by severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2), which is responsible for a high number …

Background & Aims Liver cirrhosis is complicated by bleeding from portal hypertension but
also by portal vein thrombosis (PVT). PVT occurs in approximately 20% to 50% of patients …

Background To systematically review clinical and biochemical characteristics associated
with the severity of the novel severe acute respiratory syndrome coronavirus 2 (SARS‐CoV …

Background The vascular safety of electronic cigarettes (e-Cigarettes) must still be clarified.
We compared the impact of e-Cigarettes vs traditional tobacco cigarettes on oxidative stress …

To the Editor, The coronavirus disease 2019 (COVID‐19) pandemic started as an outbreak
in Wuhan and spread from there to the rest of the world. The lungs are the site primarily …

AIMS: The aim of this consensus paper is to review the available evidence on the
association between moderate alcohol use, health and disease and to provide a working …

Background Little clinical research on new‐generation heat‐not‐burn cigarettes (HNBC) in
comparison with electronic vaping cigarettes (EVC) and traditional tobacco combustion …

Nitric oxide (NO) is a free radical with an unpaired electron in the highest orbital. This is why
it behaves as a potential antioxidant agent by virtue of its ability to reduce other molecules …

Background—NADPH oxidase is believed to modulate arterial tone, but its role in humans is
still unclear. The objective of this study was to evaluate whether NADPH oxidase is involved …

Objectives: Extra virgin olive oil (EVOO) is a key component of the Mediterranean diet and
seems to account for the protective effect against cardiovascular disease. However, the …