What Are the Histological Changes in Blood Vessels with Aging?
With aging, blood vessels undergo several histological changes:
- Thickening of the Tunica Intima - Accumulation of lipids and fibrous tissue can lead to atherosclerosis. - Loss of Elasticity - Decreased elastin fibers in the tunica media result in less flexible vessels, contributing to increased blood pressure. - Calcification - Calcium deposits can stiffen vessel walls, further impairing their function.