Linked from

The 35 pages that link to Vasoconstriction, each with the reason it gives.

• ThermoregulationRelated: Constriction of skin vessels reduces blood flow to the surface and limits heat loss.

• Sympathetic nervous systemRelated: Sympathetic signals constrict many vessels, helping regulate pressure and blood distribution.

• HemostasisRelated: The injured vessel constricts early, reducing blood flow before a clot forms.

• Countercurrent exchangeRelated: Constriction can reduce warm blood flow near the skin and limit heat loss.

• Smooth muscleRelated: Vascular smooth muscle changes vessel diameter and influences blood pressure.

• EndothermyRelated: Skin vasoconstriction limits heat loss from the body surface.

• HypothermiaRelated: Skin blood vessels constrict during cold exposure to reduce heat loss from the body.

• BlubberRelated: Reducing blood flow near the skin can limit heat transfer through blubber.

• Adrenergic receptorRelated: Alpha-1 receptor activation produces vasoconstriction in many vascular beds.

• EicosanoidRelated: Several eicosanoids alter vessel diameter and thereby affect blood flow and pressure.

• ArteryRelated: Arterial vasoconstriction raises resistance and can redirect blood flow.

• FrostbiteRelated: Cold-induced vasoconstriction reduces blood flow to exposed tissues before freezing occurs.

• Vascular resistanceRelated: Constriction of arterioles raises resistance and can reduce downstream flow.

• Vascular smooth muscleRelated: Vascular smooth-muscle contraction directly produces vasoconstriction.

• Angiotensin-converting enzymeRelated: Angiotensin II formed by ACE promotes this rise in vascular resistance.

• Body temperatureRelated: Narrowing skin vessels limits heat transfer from the body's core to its surface.

• HemorrhageRelated: Constriction can reduce flow through an injured vessel during initial hemostasis.

• Angiotensin IIRelated: Angiotensin II raises vascular resistance by contracting smooth muscle in arterioles.

• Blood vesselRelated: Changes in vessel diameter redistribute blood flow and alter resistance.

• ShiveringRelated: Cold-induced vasoconstriction limits heat loss, complementing shivering's increase in heat production.

• ArterioleRelated: Arteriolar vasoconstriction increases resistance and reduces downstream flow.

• Tunica mediaRelated: Media contraction narrows the vessel lumen through this process.

• EndothermRelated: Constriction near the skin limits heat loss to cold surroundings.

• OpahRelated: Changing blood flow through peripheral vessels helps regulate heat loss from the opah’s body.

• AngiologyRelated: Changes in vessel diameter alter resistance, pressure, and tissue blood flow.

• ChilblainsRelated: Cold initially narrows small skin vessels, contributing to the circulation changes behind chilblains.

• ErgotamineRelated: This effect contributes to ergotamine's action and to its risk of ischemic complications.

• XylometazolineRelated: This is the immediate physical change that reduces blood flow and swelling in the nasal lining.