title: Vascular endothelium as a major participant in T-lymphocyte immunity.
mesh_terms: D002196:Capillaries; D002199:Capillary Permeability; D002450:Cell Communication; D002634:Chemotaxis, Leukocyte; D004727:Endothelium / Q000166:cytology / Q000276:immunology*; D006680:HLA Antigens; D000949:Histocompatibility Antigens Class II; D006801:Humans; D007111:Immunity, Cellular; D008222:Lymphokines / Q000096:biosynthesis; D008954:Models, Biological; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D006680:HLA Antigens; D000949:Histocompatibility Antigens Class II; D008222:Lymphokines