id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-314512-60dk9zma	Lorente, Leonardo	Altas Concentraciones Séricas De Nitratos En Pacientes COVID-19 Fallecidos	2020-11-10		.txt	text/plain	3096	193	48	Conclusions: The main novel finding was the association between serum nitrate levels and mortality in COVID-19 patients controlling for the SOFA or APACHE-II scores, though larger studies are needed to confirm this observation. Thus, the objective of this study was to explore the potential association between serum nitrate levels and mortality of COVID-19 patients. We performed logistic regression analyses to determine the possible association between serum nitrate levels and 30-day mortality after to control by SOFA or APACHE-II. We think that this association between high serum nitrate levels and high COVID-19 patients mortality found in our study could be due to a higher nitric oxide production which lead to cardiovascular dysfunction, bioenergetic failure and cellular toxicity and all this can contribute to organ dysfunction and finally the death of the patients.	./cache/cord-314512-60dk9zma.txt	./txt/cord-314512-60dk9zma.txt