File:Lymph node histology 05.jpg

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Lymph Node Histology - High Endothelial Venules

(Stain - Haematoxylin Eosin)


High Endothelial Venules (HEV) specialized postcapillary venules.

"High" from the thickness (low cuboidal) of the endothelial cells.

Endothelial cells are typically a squamous epithelium.

Vascular site for lymphocyte entry and exit from secondary lymphoid organs.

Endothelial cells express ligands that bind lymphocytes, aiding their adhesion and subsequent transmigration (lymphocyte extravasation) into the lymph node.



Lymph Node Histology: Subcapsular Sinus | Follicle | Germinal Centre | Medullary Cords and Sinuses | High Endothelial Venules | Macrophages | Node cartoons




Links: Histology | Histology Stains | Blue Histology images copyright Lutz Slomianka 1998-2009. The literary and artistic works on the original Blue Histology website may be reproduced, adapted, published and distributed for non-commercial purposes. See also the page Histology Stains.


Cite this page: Hill, M.A. (2024, February 26) Embryology Lymph node histology 05.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Lymph_node_histology_05.jpg

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© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G

File history

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current19:30, 25 February 2012Thumbnail for version as of 19:30, 25 February 2012450 × 600 (87 KB)Z8600021 (talk | contribs)increase image size
10:03, 14 February 2011Thumbnail for version as of 10:03, 14 February 2011300 × 400 (52 KB)S8600021 (talk | contribs)==Lymph Node Histology== Original file name: Lyn42he.jpg http://www.lab.anhb.uwa.edu.au/mb140/CorePages/Lymphoid1/lymph1.htm#Lymph Lymph node histology 05.jpg {{Template:Blue Histology}} Category:Immune