Researchers have developed a bubble microrobot capable of being guided around the tiny complex blood vessels of the brain using ultrasound. The ‘microvehicle’ holds potential as a means of ...

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 ...

A chip with natural blood vessels Date: May 27, 2025 Source: Vienna University of Technology Summary: Miniature organs on a chip could allow us to do scientific studies with great precision ...

For over a decade, scientists have been growing organoids—small clusters of cells that mimic a particular organ—to serve as miniature biological models. Organoids of the brain have been used ...

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 ...

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 ...

Blood vessels grown in the lab in just five days could quickly prevent the tissue damage that can occur after an accident. Close. Advertisement. Skip to content. Sign in. Search the website.

Artificial blood vessels could improve heart bypass outcomes. ScienceDaily . Retrieved July 12, 2025 from www.sciencedaily.com / releases / 2024 / 07 / 240725154723.htm ...

Anger showed an impact on blood vessels that sadness and anxiety did not, according to the study. LENblR/iStockphoto/Getty Images. Get inspired by a weekly roundup on living well, made simple.

Facial trauma, such as from surgery or an injury, can cause spider veins, too, Dr. Goldman said. “I just saw a patient who was playing pickleball, and the pickleball hit her in the face, and she ...