title: Activated lymphocytes trigger lymphoblast extravasation.
mesh_terms: D000818:Animals; D005122:Exudates and Transudates / Q000276:immunology*; D005604:Francisella tularensis / Q000276:immunology; D006968:Hypersensitivity, Delayed / Q000276:immunology*; D007109:Immunity; D007519:Isoantigens; D008089:Listeria monocytogenes / Q000276:immunology; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology*; D008222:Lymphokines / Q000276:immunology*; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D007519:Isoantigens; D008222:Lymphokines