Cellular responses to hypoxia are mediated by both hypoxia-inducible factor (HIF)-dependent and HIF-independent pathways. Each of these O 2-sensitive signalling pathways exhibits unique sensitivity to ...
Tumor hypoxia on 18F-fluoromisonidazole (FMISO) positron emission tomography (PET) may serve as a reliable clinical biomarker of distant metastasis risk for patients with head and neck squamous cell ...
Nitrogen hypoxia execution was sold as 'humane' but witnesses said Kenneth Smith was gasping for air
Convulsing and gasping for air, Kenneth Smith appeared to struggle for several minutes before his death Thursda y in an Alabama execution chamber. The details of what appeared to be a drawn-out ...
Louisiana will resume executions after a 15-year hiatus, forging ahead on plans set in motion last spring to carry out death sentences using nitrogen hypoxia. The office of Louisiana Gov. Jeff Landry ...
New research led by University of Nevada, Reno Assistant Professor Joanna Blaszczak shows hypoxia in rivers and streams is generally much more prevalent across the globe than previously thought.
Calls continue to mount for officials to halt the execution of a death row inmate in Alabama, who is scheduled to be put to death later this month using nitrogen hypoxia — a controversial method that ...
Editor's note: The first sentence of this story has been updated to attribute information to an attorney representing the commissioner of the Alabama Department of Corrections. An attorney ...
In hospitals around the world, doctors are shaking their heads in disbelief as they watch Covid-19 patients who should be comatose or “seizing” from hypoxia – a lack of oxygen in the body’s tissues – ...
Death row prisoner Kenneth Eugene Smith is set to be the first person in the US executed using nitrogen gas, sparking a heated debate on its ethics. The 58-year-old man is scheduled for execution over ...
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Louisiana judge stops use of nitrogen hypoxia for executions
Those who oppose Louisiana using nitrogen gas for state executions have argued that the cruel and unusual aspect is why it is ...
Contact lenses are a popular choice for vision correction, but many users don’t realise the hidden risks. They provide a wider field of view and are often preferred for active lifestyles and cosmetic ...
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