[Cellular immunologic reactions in mice tolerant to the transplantation antigens after immunization with the cross-reacting microbial antigens].
In combined administration of cyclophosphamide and lymphocytes of mice (CC57BR XX C3H) F1 to mice CC57BR there was observed a tolerance to alloantigens of mice C3H. Immunization of the tolerant mice with the vaccines of streptococcus, group A, and Candida albicans, containing antigens similar to the transplantation ones, led, to the partial destruction of the tolerance. This was expressed in the reduction in the CC57BR mice of the survival of skin allotransplants of mice C3H and the appearance in the lymphoid organs of lymphocytes with the cytotoxic activity against the allogenic target cells. In case of the tolerance destruction the amount of the recipient's lymphocytes forming rosettes with the erythrocytes of mice C3H remained unchanged, but the stem cell count fell in the spleen and the lymph nodes. The total amount of the T- and B-lymphocytes in the lymphoid organs was unchanged in destruction of the tolerance.
D000818:Animals; D000942:Antigens, Bacterial; D000946:Antigens, Fungal; D001428:Bacterial Vaccines / Q000276:immunology; D002176:Candida albicans / Q000276:immunology*; D003429:Cross Reactions; D005260:Female; D005657:Fungal Vaccines / Q000276:immunology; D006085:Graft Survival; D006649:Histocompatibility Antigens; D007108:Immune Tolerance; D008214:Lymphocytes / Q000276:immunology*; D051379:Mice; D016038:Skin Transplantation; D013297:Streptococcus pyogenes / Q000276:immunology*; D014184:Transplantation, Homologous
D000942:Antigens, Bacterial; D000946:Antigens, Fungal; D001428:Bacterial Vaccines; D005657:Fungal Vaccines; D006649:Histocompatibility Antigens
Kletochnye immunologicheskie reaktsii u mysheĭ, tolerantnykh k transplantatsionnym antigenam, pri immunizatsii perekrestno reagiruiushchimi mikrobnymi antigenami.