Endothelium: Blood vessels are lined by endothelial cells. These are thin flattened large cells that are metabolically active. The electrical charge on the endothelial cells and blood cells keeps them apart.
Answered 8/13/2012
5.7k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question