Adhesion of peripheral blood lymphocytes to high endothelial venules of gut mucosa.
نویسندگان
چکیده
منابع مشابه
Adhesion of rheumatoid peripheral blood and synovial fluid mononuclear cells to high endothelial venules of gut mucosa.
Mononuclear cells isolated from paired blood and synovial fluid of seven patients with rheumatoid arthritis showed cytoadherence to porcine Peyer's patch high endothelial venules using the Stamper-Woodruff method. A significantly greater proportion of binding was found among the synovial fluid lymphocytes. These would appear to be a population of cells that share adherence characteristics with ...
متن کاملDirectly Mediates Adhesion of Lymphocytes to High Endothelial Venules of Lymph Nodes
Lymphocyte migration from the blood into most secondary lymphoid organs is initiated by a highly selective adhesive interaction with the endothelium of specialized blood vessels known as high endothelial venules (HEV). The propensity of lymphocytes to migrate to particular lymphoid organs is known as lymphocyte homing, and the receptors on lymphocytes that dictate interactions with HEV at parti...
متن کاملDemonstration that a lectin-like receptor (gp90MEL) directly mediates adhesion of lymphocytes to high endothelial venules of lymph nodes
Lymphocyte migration from the blood into most secondary lymphoid organs is initiated by a highly selective adhesive interaction with the endothelium of specialized blood vessels known as high endothelial venules (HEV). The propensity of lymphocytes to migrate to particular lymphoid organs is known as lymphocyte homing, and the receptors on lymphocytes that dictate interactions with HEV at parti...
متن کاملUltrastructural Dynamics of Transendothelial Migration of Lymphocytes Through High Endothelial Venules (HEVs) of the Mucosa Associated Peyer’s Patches
Background and Purpose: Although the pivotal role of high endothelial venules (HEVs) in the migration of leukocytes from the blood into the secondary lymphoid parenchyma is well established, conflicting ideas concerning the cellular dynamics both of leukocytes and endothelial cells throughout the migratory processes have been present. Here we focused specifically on the cellular dynamics of HEV...
متن کاملHigh endothelial venules
Recently, a number of studies have documented the presence of high endothelial venules in both mouse and human tumors. The significance of these highly specialized blood vessels within neoplastic lesions, and notably their capacity to influence anticancer immune responses and tumor progression, remains to be fully understood.
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ژورنال
عنوان ژورنال: Annals of the Rheumatic Diseases
سال: 1992
ISSN: 0003-4967
DOI: 10.1136/ard.51.7.926-a