title: Cell-mediated immunity to bovine P2 protein and neuritogenic synthetic peptide in experimental allergic neuritis.
abstract: Cellular reactivity to bovine P2 protein (P2) and its two synthetic peptides, SP66-78 and SP70-78, was serially examined by the lymphocyte proliferation test in animals with experimental allergic neuritis (EAN). SP66-78 and SP70-78 correspond to residues 66-78 and 70-78 of bovine P2. Proliferative response to SP66-78 as well as P2 appeared at day 7 before the onset of EAN and was clearly manifested at day 14 in the active stage, thereafter disappearing in the stable stage, whereas no response to SP70-78 was detected during the course of the disease. These results suggest that cell-mediated immune response to P2 and the specific part residues 66-78 of P2 play an important role in the pathogenesis of EAN.
mesh_terms: D000818:Animals; D002417:Cattle; D002478:Cells, Cultured; D007111:Immunity, Cellular; D008213:Lymphocyte Activation; D004676:Myelin Basic Protein / Q000276:immunology*; D018996:Myelin P2 Protein; D009444:Neuritis, Autoimmune, Experimental / Q000276:immunology*; D010446:Peptide Fragments / Q000138:chemical synthesis / Q000276:immunology; D011817:Rabbits; D013329:Structure-Activity Relationship
chemical_list: D004676:Myelin Basic Protein; D018996:Myelin P2 Protein; D010446:Peptide Fragments