The human body is a dynamic place. Blood pumps, spinal fluid flows, oxygen comes in and carbon dioxide goes out. Deeper still, charged molecules pass through cell walls, quietly keeping the body's ...

Recent advancements in organ procurement techniques to improve the quality of donated organs have given rise to normothermic regional perfusion (NRP), a procedure that restores blood flow to organs in ...

"Amyloid and tau proteins are often considered the primary players in Alzheimer's disease, but blood flow and oxygen delivery are also critical,” said Amaryllis A. Tsiknia from USC's Mark and Mary ...

Philadelphia Phillies players are using Hyperbaric Oxygen Therapy, which is used to help improve recovery and performances.

Subtle changes in how blood flows through the brain and how brain tissue uses oxygen may be closely linked to Alzheimer's ...

Cornell researchers have uncovered a built-in molecular "gate" that controls the production of the molecule nitric oxide, a crucial signaling molecule throughout biology that in humans helps regulate ...

High-flow nasal cannula (HFNC) oxygenation may be superior to conventional oxygen therapy for high-risk patients undergoing bronchoscopy.

Introduction Flexible bronchoscopy (FB) is widely used for diagnostic and therapeutic procedures in pulmonary medicine. However, FB can cause respiratory and haemodynamic complications, especially in ...

Manjit Sangha, in July 2025, returned home on Sunday afternoon from work feeling unwell. The next morning, she was unconscious and her hands and feet were ice-cold, her lips had turned purple and she ...

New international guidelines stress early detection and treatment of acute pulmonary embolism (PE), a life-threatening blood clot in the lungs.

Early detection and prompt treatment of acute pulmonary embolism (PE), a sudden and potentially life‑threatening blood clot that blocks arteries in the lungs, is critical. Comprehensive ...