The formation of blood vessels is a complex process involving the interplay of proteins and mechanical forces. In two studies ...

Broken blood vessels may lead to petechiae ... They usually appear on your arms, legs, stomach, and buttocks. You might also find them inside your mouth or on your eyelids. These pinpoint spots ...

Blood vessels run throughout the entire body, delivering nutrients and oxygen through the circulating blood. During vessel formation, cells first form local lumens, which then fuse to form a ...

Sickle-shaped red blood cells block blood flow through tiny blood vessels, causing pain in your chest, abdomen, joints, and bones. The pain can vary in intensity and frequency, and sometimes you ...

The unusual properties of gallium have helped scientists to create delicate moulds that can be used to grow cultures of human ...