title: [Palatine tonsils and immunity. VIII. Soluble factors produced by lymphocytes of the palatine tonsils and other lymphoid formations in rabbits].
abstract: A comparison was made of the activity of solbule factors produced by thelymphocytes of the palatine tonsils, the appendix, the spleen and thelymph nodes of rabbits in stimulation with a specific antigen (complete antigen of streptococcus, group A) and PHA. The blastogenic factor produced  by the lymphoid cells of the spleen and the lymph nodes was highly active. Lymphocytes of the palatine tonsils and of the appendix produced a factor withlow activity after PHA stimulation. A factor intensifying the transformation in the presence of a complete streptococcus antigen was produced by lymphocytes of the spleen and the lymph nodes of the immunized animals. The lymphocytes of the palatine tonsils and the appendix failed to produce this factor.
mesh_terms: D000818:Animals; D001065:Appendix / Q000276:immunology; D002478:Cells, Cultured; D037102:Lectins; D008198:Lymph Nodes / Q000276:immunology; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology*; D008221:Lymphoid Tissue / Q000276:immunology*; D014066:Palatine Tonsil / Q000276:immunology; D011817:Rabbits; D013154:Spleen / Q000276:immunology; D014020:Tissue Extracts / Q000494:pharmacology*
chemical_list: D037102:Lectins; D014020:Tissue Extracts
vernacular_title: Nebnye mindaliny i immunitet. Soobshchenie VIII. Rastvorimye faktory, produtsiruemye limfotsitami nebnykh mindalin i drugikh limfoidnykh obrazovaniĭ krolikov