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1799 results for "blood clots"
Researchers have engineered blood clots that form in seconds, are 13 times stronger than natural clots, and could save lives by stopping severe bleeding almost instantly. The breakthrough clots also speed up healing and reduce inflammation.
Researchers in Japan developed a test that catches the first spark of blood clot formation, helping doctors personalize treatment for heart disease patients. The breakthrough could prevent both dangerous clots and bleeding complications.
A global research team discovered exactly why a tiny number of people developed blood clots after certain COVID-19 vaccines, and their breakthrough points the way to even safer vaccines. The answer lies in a single mutation that misdirects the immune system in extraordinarily rare cases.
Scientists just turned ordinary red blood cells into super-powered clot formers that stop severe bleeding almost instantly. Treated rats formed clots in 5 seconds instead of 265, opening a path to save millions of lives lost to blood loss each year.
Scientists developed an injectable magnetic gel that blocks stroke-causing blood flow better than current heart implants, with zero clotting in 10-month pig trials. This breakthrough could help millions with irregular heartbeats avoid strokes without risky complications.
Astronauts launching to the International Space Station will help solve a critical health mystery: why weightlessness might cause dangerous blood clots. Their research could protect future crews traveling to the Moon and Mars.
A black lab trained as a seeing-eye dog alerted his owner to a dangerous blood clot by repeatedly pressing his head on the exact spot of the injury. The intuitive behavior prompted a hospital visit that likely saved Luis Perez's life.
Benji Sanchez, an 11-year-old who beat childhood cancer three times, partnered with Critical Care Comics to combat a critical blood shortage in Las Vegas. The initiative comes as hospitals nationwide lost over 2,000 blood donations due to severe weather, with cancer patients relying on a quarter of the nation's blood supply. #
Scientists created a dime-sized device that checks if donated blood is still safe to use, potentially saving lives by catching weak blood before transfusion. The chip uses sound waves to stress-test red blood cells through a smartphone.
European researchers are developing a simple blood test that could detect Alzheimer's disease decades before symptoms appear, using graphene technology to identify warning signs from a single drop of blood. The device could make early screening as routine as checking blood sugar.
Delhi's Health Minister kicked off a blood donation drive at a major hospital, calling the act of giving blood a lifesaving gift that strengthens community trust in public healthcare. The initiative aims to ensure no patient goes without treatment due to blood shortages.
After five decades of investigation, researchers have identified a new blood group system that could transform care for patients with rare blood types. The discovery began with one woman's unusual blood sample in 1972.
Chemical engineer Sean Farrington says measuring blood viscosity (how it flows) could become as common as checking blood pressure. His TED talk explains how the science of flow in everyday products could revolutionize medical diagnostics.
Riley Mahoney received 19 blood transfusions during her battle with leukemia. Now the Gilbert teen is organizing community blood drives to help save others the way strangers once saved her.
A Minnesota teacher who needed 320 blood and platelet transfusions during her cancer battle now organizes school blood drives to help save other lives. Elizabeth Lowry turned her second chance into action for her community.
Doctors once thought blood tests for Alzheimer's were impossible, but breakthrough technology is now making diagnosis as simple as a routine blood draw. The tests could transform how millions get diagnosed and treated for the disease.
Scientists at the University of Auckland discovered that a tiny breathing control center in the brainstem may be secretly driving high blood pressure. When they turned it off in experiments, blood pressure dropped to normal levels.
In a significant shift, Jehovah's Witnesses now permit members to donate and store their own blood for planned surgeries. The change maintains the ban on receiving blood from other donors but opens new medical options for millions worldwide.
Scientists discovered that brown fat keeps blood pressure healthy by blocking an enzyme that stiffens blood vessels. The breakthrough could lead to new treatments for hypertension.
A new global study reveals that more than 85% of blood donations worldwide now come from voluntary unpaid donors, marking major progress in making lifesaving transfusions safer and more sustainable. The shift represents decades of work to build trustworthy blood systems that save lives every single day.
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