1-Hydroxyphenazine (1-HP) is a virulence factor produced by Pseudomonas aeruginosa. In this study, supercoiled plasmid DNA was employed as an analytical tool for the detection of ROS generation ...

A transversal study was used to investigate possible predictive factors of oxygen desaturation in sedated patients with midazolam associated to meperidine undergoing endoscopic retrograde ...

If there is no oxygen in space, how do rockets ignite their engines? Thomas Carlton High Bridge, New Jersey Rockets carry an oxidizer, often in the form of liquid oxygen, to burn their engine fuel.

Biochar is widely used to remove hexavalent chromium [Cr(VI)] from wastewater through adsorption, which is recognized as a facile, cost-efficient, and high-selectivity approach. In this study, a ...

Key words: Tumor necrosis factor-a, Nuclear factor kappa B, Reactive oxygen species, Snail, E-cadherin, Epithelial-mesenchymal transition Introduction The microenvironment of the tumor plays an ...

As Earth’s magnetic field has risen, so have the conditions that helped complex life to thrive — a discovery that could aid the search for life on distant planets.

Earth's magnetic field and oxygen levels have increased more or less in parallel over the past 540 million years, suggesting the two factors are linked in some way, researchers say.

Background: This study investigated the protective role and mechanisms of hyperbaric oxygen (HBO) pretreatment in enhancing vascular endothelial cell (VEC) resistance to bubble-induced injury by ...

A Saratoga County man was killed in a Saturday motorcycle crash, according to police.Members of the Sheriff’s Office responded to a motorcycle crash Saturday a ...