Cerebral microbleeds are tiny areas of bleeding in the brain, often found in older adults or people with conditions like high ...

of blood vessels. Veins hold about 65 per cent of the body's blood and have one-way valves tohelp blood move. Capillaries, which carry blood to our tissues, are one-tenth the thickness of a human ...

Type R capillaries. These are a special, physiologically important group of blood vessels that are essential for maintaining healthy bones throughout adulthood and especially during the aging process.

In the earlier stages, capillaries (small blood vessels) in the back of the eye can enlarge and form pouches. This can lead to swelling and bleeding that distort vision. This condition can also ...

Nagoya University, Columbia University and Harvard University have made an important discovery about the relationship between hematopoietic stem cells (HSCs) and immune response evasion. Their ...

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

The lobate shape of lymphatic endothelial cells puzzled researchers—now they’ve found it helps stabilize lymphatic ...

Ophthalmology Times - ophthalmology news, articles, and events in a timely and accurate manner for members of the ophthalmic ...

The cells that make up the walls of the finest of all lymphatic vessels have a lobate, oak leaf-like shape that makes them particularly resilient to changes in fluid volume. A similar cell shape also ...