Blue lips, slurred speech, euphoria, confusion — these are just some of the warning signs of hypoxia, a lack of oxygen in the body, which can be deadly in the air. It's rare, but hypoxia has been ...

Global health research has long shown the devastating consequences that maternal deaths have on families and communities in developing countries where maternal mortality rates are high. But this ...

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 ...