Researchers are shifting focus from large arteries to microvessels, where nitric oxide activity may signal early circulatory ...

Venous insufficiency is a condition where the pressure inside the veins is high enough that fluid comes out of the blood ...

Swollen veins can signal various underlying health conditions ranging from minor circulatory issues to serious medical concerns. Recognizing the primary causes helps determine when to seek ...

In the condition known as cavernoma, lesions arise in a cluster of blood vessels in the brain, spinal cord or retina. Researchers from Uppsala University can now show, at molecular level, that these ...

In the condition known as cavernoma, lesions arise in a cluster of blood vessels in the brain, spinal cord or retina. Researchers can now show, at molecular level, that these changes originate in vein ...

The vaginal vein refers to the group of blood vessels located near the genitalia on the female human body. They are part of a network of blood vessels known as the vaginal venous plexus. The vaginal ...

Splenic vein thrombosis is a blockage in the splenic vein due to a blood clot. The splenic vein carries blood away from the spleen and parts of the stomach and pancreas. The spleen is an organ that ...

Techniques for blood collection from the rat include puncture of the heart, retro-orbital plexus, jugular vein, saphenous vein, tail blood vessels, carotid artery, abdominal aorta, and vena cava. Most ...