Loading...
*  Lymph node stromal cell
At the lymph node, the lymph passes quickly through the reticular network to the T cell zone and the high endothelial venules. ... Naive lymphocytes (those with no history of contact with antigens) travel from the bone marrow or high endothelial venules of ... In the thymus, they line the high endothelial venules where lymphocytes originate. In the lymph node, they express adhesion ... Antigen-presenting cells accumulate near high endothelial venules to process soluble antigens. Antigens are also presented on ...
*  High endothelial venules
MECA-79+ venules with plump endothelium have also been detected in other sites of chronic inflammation, including many ... High endothelial venules (HEV) are specialized post-capillary venous swellings characterized by plump endothelial cells as ... ISBN 0-8153-4101-6. Dendritic cells control lymphocyte entry to lymph nodes through high endothelial venules. Nature. 2011 Nov ... ISBN 1-4160-2999-0. Girard JP, Springer TA (1995). "High endothelial venules (HEVs): specialized endothelium for lymphocyte ...
*  Straight venules of kidney
The straight venules of kidney are branches from the plexuses at the apices of the medullary pyramids, formed by the ... The straight venules contains fenestrated capillaries. This article incorporates text in the public domain from the 20th ...
*  Venule
In contrast to regular venules, high endothelial venules are a special type of venule where the endothelium is made up of ... Many venules unite to form a vein. Venule walls have three layers: An inner endothelium composed of squamous endothelial cells ... A venule is a very small blood vessel in the microcirculation that blood to return from the capillary beds to drain into the ... Venules range from 7μm to 1mm in diameter. Veins contain approximately 70% of total blood volume, 25% of which is contained in ...
*  Necrotizing vasculitis
Affects capillaries, venules, or arterioles. Thought to be part of a group that includes granulomatosis with polyangiitis since ... venules, or arterioles. Therefore, complement will be low with histology showing vessel inflammation with immune deposits. ... including venules and arterioles. Produces granulomatous inflammation of the respiratory tracts and necrotizing, pauci-immune ... which is most prominent in postcapillary venules. At least 3 out of 5 criteria yields sensitivity and specificity of 71 and 84 ...
*  Microvessel
... a vessel that links arterioles and capillaries Venules, a blood vessel that allows deoxygenated blood to return from the ...
*  Arteriole
Venule Maton, Anthea; Jean Hopkins; Charles William McLaughlin; Susan Johnson; Maryanna Quon Warner; David LaHart; Jill D. ... The opposite process occurs when the blood leaves the capillaries and enters the venules, where the blood pressure drops due to ...
*  Oxymetazoline
... it reduces fluid exudation from postcapillary venules. It can reduce nasal airway resistance (NAR) up to 35.7% and nasal ...
*  Conjunctiva
In some subjects, arterioles and venules can be seen to run parallel with each other. Paired arterioles are generally smaller ... The bulbar conjunctival microvasculature contains arterioles, meta-arterioles, venules, capillaries, and communicating vessels ... than corresponding venules. The average bulbar conjunctival vessel has been reported to be 15.1 microns, which reflects the ...
*  Internal elastic lamina
It is very thin in veins and venules. In elastic arteries such as the aorta, which have very regular elastic laminae between ...
*  Ruppia
The leaf just shows one vein without cross-venules. Stomata are not present. The mesophyll leaks calcium oxalate crystals. The ...
*  Microcirculation
Blood flows out of the capillaries into the venules, which have little smooth muscle and are 10-200 µm. The blood flows from ... Their function is to regulate blood flow before it enters the capillaries and venules by the contraction and relaxation of the ... Arterioles carry oxygenated blood to the capillaries, and blood flows out of the capillaries into the venules into the veins. ... Finally, the post-capillary sector is represented by the post-capillary venules, which are formed by a layer of endothelial ...
*  Platelet
1996). "Platelet-mediated lymphocyte delivery to high endothelial venules". Science. 273 (5272): 252-55. Bibcode:1996Sci...273 ...
*  Biofluid dynamics
Arteries, arterioles, capillaries, venules, and veins make up the vasculature. The cardiovascular system circulates about 5 ... After capillaries, the blood enters the venules before joining smaller veins first and then larger veins before reaching the ...
*  Addressin
... is an extracellular protein of the endothelium of venules. Addressins are the ligands to the homing receptors of ...
*  Leukocyte extravasation
Anderson, A.O; Anderson, N.D (1976). "Lymphocyte emigration from high endothelial venules in rat lymph nodes". Immunology. 31 ( ... Anderson, A.O.; Anderson, N.D (1976). "Lymphocyte emigration from high endothelial venules in rat lymph nodes". Immunology. 31 ... Leukocyte extravasation occurs mainly in post-capillary venules, where haemodynamic shear forces are minimised. This process ...
*  Artery
The arterioles supply capillaries, which in turn empty into venules. The very first branches off of the aorta are the coronary ...
*  Blood
... venules and veins carry deoxygenated blood back to the heart. Under normal conditions in adult humans at rest, hemoglobin in ...
*  Portal vein
It ramifies further, forming smaller venous branches and ultimately portal venules. Each portal venule courses alongside a ...
*  Sinoatrial node
Instead, smaller venules drain the blood directly into the right atrium. The main role of a sinoatrial node cell is to initiate ...
*  Telangiectasia
They may be composed of abnormal aggregations of arterioles, capillaries, or venules. Because telangiectasias are vascular ...
*  L-selectin
GlyCAM-1, found in the high endothelial venules of the lymph nodes. CD34, found on endothelial cells. MadCAM-1, found on ... 1998). "Identification of podocalyxin-like protein as a high endothelial venule ligand for L-selectin: parallels to CD34". J. ... L-selectin acts as a "homing receptor" for lymphocytes to enter secondary lymphoid tissues via high endothelial venules. ...
*  Vasopressin
"Desmopressin induces endothelial P-selectin expression and leukocyte rolling in postcapillary venules". Blood. 86 (7): 2760-6. ...
*  Ascaris lumbricoides
They then penetrate the mucosa and submucosa and enter venules or lymphatics. Next, they pass through the right heart and into ...
*  Human body
Venules and veins collect blood low in oxygen from tissues throughout the body. These collect in progressively larger veins ...