Your daily habits impact blood flow more than you realize. Learn how small changes in movement, hydration, and sleep can ...

If you clench your hand ... blood into the heart. There is a semilunar valve where the aorta leaves the left ventricle and another where the pulmonary artery leaves the right ventricle. Blood ...

Scientists have for the first time grown functioning human blood vessel organoids from stem cells in the lab. Their study, published on Wednesday (January 16) in Nature, offers researchers the ...

As a result, hyperspectral imaging can obtain information that the human ... of human hands using a hyperspectral camera and AI-based region of interest. Hemoglobin contained in red blood cells ...

A breakthrough in bioprinting of living tissues could soon lead to 3D-printing of blood vessels and human organs, ushering in ...

A researcher succeeded developing highly accurate biometric authentication based on images of the palms of hands ... blood cells absorbs light, so it is possible to observe the state of the blood ...