Arteries are blood vessels. Most carry oxygen-rich blood from the heart to various organs and tissues. Arteries are a part of the circulatory system, along with the heart and other blood vessels. The ...

Scientists at the University of North Texas report a breakthrough in building tiny, lab-grown replicas of human organs. These replicas, called organoids, can mimic some functions and structures of ...

Researchers are making ever more sophisticated mini organs in the laboratory — and now the organoids can grow their own blood vessels. The structures, which mimic the heart, liver, lungs and gut, are ...

Researchers at the University of Osaka have developed a minimally invasive method for recording brain activity through blood ...

A retrospective study evaluates the safety and efficacy of a novel ultrasound method for infraclavicular vein cannulation ...

A new study from the University of Oklahoma reveals how a little-understood protein, CD82, contributes to blood vessel leakage, a process that initiates inflammation but becomes dangerous when it ...

Researchers discovered that Covid accelerates blood vessel aging by about five years, especially in women. Even mild infections increased arterial stiffness, with vaccinated individuals showing less ...

When military personnel fire certain powerful weapons, they are exposed to a blast wave that sends blood surging from the body to the brain. This "tsunami in the body" is one way a blast can injure ...

Women infected with COVID experienced about five additional years of blood vessel aging, even if they had a mild case, according to results published Aug. 17 in the European Heart Journal. If a woman ...

COVID-19 infection appears to cause women's blood vessels to age prematurely, potentially increasing their risk of heart disease, a new study says. Women infected with COVID-19 experienced about five ...