Definition of Venules. Meaning of Venules. Synonyms of Venules

Here you will find one or more explanations in English for the word Venules. Also in the bottom left of the page several parts of wikipedia pages related to the word Venules and, of course, Venules synonyms and on the right images related to the word Venules.

Definition of Venules

Venule
Venule Ven"ule, n. [L. venula, dim. from vena vein.] A small vein; a veinlet; specifically (Zo["o]l.), one of the small branches of the veins of the wings in insects.

Meaning of Venules from wikipedia

- Post-capillary venules are the smallest of the veins with a diameter of between 10 and 30 micrometres (μm). When the post-capillary venules increase in diameter...
- kidney, (vasa recta renis) are the straight arterioles, and the straight venules of the kidney, – a series of blood vessels in the blood supply of the kidney...
- High endothelial venules (HEV) are specialized post-capillary venules characterized by plump endothelial cells as opposed to the usual flatter endothelial...
- large, medium, and small. Smaller veins are called venules, and the smallest the post-capillary venules are microscopic that make up the veins of the microcirculation...
- capillaries, and venules. Arterioles carry oxygenated blood to the capillaries, and blood flows out of the capillaries through venules into veins.[citation...
- than venules, owing to their thick circular smooth muscle layer (tunica media). The blood exiting the efferent arteriole enters a renal venule, which...
- smallest branches of the arteries (arterioles) to those of the veins (venules). Other substances which cross capillaries include water, oxygen, carbon...
- in clinical practice, usually caused by inflammation of post-capillary venules in the dermis). "Leukocytoclastic" (literally meaning 'leukocyte-destroying')...
- exchange of water and chemicals between the blood and the tissues occurs; the venules; and the veins, which carry blood from the capillaries back towards the...
- veins; other arteries, smaller arterioles, capillaries that join with venules (small veins), and other veins. The circulatory system is closed in vertebrates...