This "tsunami in the body" is one way a blast can injure blood vessels that supply oxygen and nutrients to structures deep in the brain, says Dr. Ibolja Cernak, an expert on blast injuries at ...

By Paul McClure December 07, 2023 Researchers have developed a microrobot that can be navigated through the brain's blood vessels using ultrasound Del Campo Fonseca et al. (edited) View 2 Images ...

However, there has been a major obstacle: Such mini-organs are incomplete without blood vessels. To facilitate systematic studies and ensure meaningful comparisons with living organisms, a network ...

The blood vessels are made from an elastomer material, which is created by spinning polymer solutions in an electrical field to form very fine threads. These threads are then wound onto a spool ...

After treatment, about 75 per cent of the animals had minimal levels of dead tissue, says Melero-Martin. Among those that were injured and not given the implanted blood vessels, most of the leg ...

Microplastics sit on a human finger with an inset image of blood vessels in the brain. Svetlozar Hristov / mr.suphachai praserdumrongchai/iStock / Getty Images Plus In this study, scientists ...

Blood vessels are the highways in the body, bringing nutrients and oxygen to organs, including the muscles. But they also contribute to essential organ function and health.

Researchers in this study observed three major ways that anger impacted blood vessel health, Shimbo said. First, it made it harder for blood vessels to dilate in response to ischemia, or a ...

Artificial blood vessels could improve heart bypass outcomes 3D-printed blood vessels, which closely mimic the properties of human veins, could transform the treatment of cardiovascular diseases ...

Ask Well Can I Fix the Spider Veins on My Face? These broken blood vessels can be unsightly, but they’re not a nuisance you have to live with. Joyce Lee for The New York Times Share full article 222 ...