The human circulatory system represents an intricate network of vessels that extends throughout the entire body. This complex arrangement of arteries, veins, and capillaries works continuously to ...

3D microvessels have been created to observe how red blood cells transit ultra-small blood vessels. They squeeze single-file through microvessels to bring oxygen and nutrients. Red cells burdened with ...

Researchers at Kyushu University and Institute of Science Tokyo have developed a new computational model that can simulate the ...

An arteriovenous fistula (AVF) is an abnormal joining of an artery and a vein. If an AVF is affecting health, early treatment can help prevent complications. An AVF occurs if an artery connects to a ...

As the body’s most energy- and oxygen-hungry organ, the brain also happens to be the most dynamic, and it's devilishly complex. How does nutrient-rich blood wend its way through the vast labyrinth of ...