title: H-2-unrestricted polyclonal maturation without replication of small B cells induced by antigen-activated T cell help factors.
mesh_terms: D000818:Animals; D001402:B-Lymphocytes / Q000166:cytology*; D002455:Cell Division; D002999:Clone Cells / Q000276:immunology; D006183:H-2 Antigens; D006736:Horses; D008070:Lipopolysaccharides / Q000494:pharmacology; D008213:Lymphocyte Activation; D051379:Mice; D008807:Mice, Inbred BALB C; D008809:Mice, Inbred C3H; D008810:Mice, Inbred C57BL; D008819:Mice, Nude; D051381:Rats; D011917:Rats, Inbred Lew; D012756:Sheep; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D006183:H-2 Antigens; D008070:Lipopolysaccharides