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Vascular Spasm

Vascular Spasm

The vascular phase, also known as vasospasm, is the initial stage of hemostasis, crucial for preventing excessive bleeding when a blood vessel is injured. After a vessel is cut, nerves in the damaged area trigger pain and other sensory impulses. Simultaneously, the smooth muscles in the vessel wall contract, resulting in a vascular spasm. This contraction reduces the vessel's diameter at the injury site, slowing or stopping blood loss through the vessel wall. Vascular spasms typically last...

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Related Experiment Video

Updated: Jun 17, 2025

Measuring the Stiffness of Ex Vivo Mouse Aortas Using Atomic Force Microscopy

Measuring the Stiffness of Ex Vivo Mouse Aortas Using Atomic Force Microscopy

Published on: October 19, 2016

Targeting Vascular Stiffness

Christopher P Mack¹

¹Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill.

Arteriosclerosis, Thrombosis, and Vascular Biology

|August 8, 2024

Summary

No abstract available in PubMed .

Keywords:

Editorials adf amp kinase cofilin pai-1 vascular smooth muscle vascular stiffness

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