Background Mechanical stress on the heart is commonly considered the sole stimulus explaining the synthesis and release of ...

Antibiotics increase the gut oxygen levels and favor growth of harmful fungi. Chemically restoring intestinal gut hypoxia ...

Imagine a world where the oxygen you need changes dramatically between day and night. Your world shifts from being rich in oxygen (oxic) in the day, so you have energy to hunt for food, to ...

Are your eyes feeling itchy or irritated? Do they look red? Those might be symptoms of a little-known condition caused by ...

A court in Louisiana ruled Jessie Hoffman can be put to death Tuesday using nitrogen hypoxia - deprivation of oxygen causing ...

Louisiana has carried out its first nitrogen hypoxia execution and its first execution in 15 years, killing Jessie Hoffman Jr ...

On the day that Louisiana’s first execution in 15 years is scheduled to take place, attorneys for the inmate are hoping for a ...

Jessie Hoffman Jr., who was convicted in a 1996 murder, argued the method of nitrogen hypoxia would violate his ability to ...

This condition, which often occurs during medical events such as heart failure, can also cause acute altitude sickness; ...

Despite more states shifting toward nitrogen hypoxia executions as lethal injection drugs become scarce, the high court ...

Marine mammals may have a secret weapon to survive long dives – an ability to directly sense their own circulating blood-oxygen levels that most ...

Anemia is a common condition in premature infants, particularly those at risk for retinopathy of prematurity (ROP). While the ...