[Induction of T-suppressor cells by immunization with allogenic spleen cells in the H-2 system of mice].
The nature of suppressor cells induced by immunization with the allogenic spleen cells and inhibiting the DNA synthesis activation in the mixed lymphocyte culture was studied. Suppressor cells are resistant to mitomycin C and carrageenan. They are not inactivated by the treatment with rabbit anti-B- and anti-Ig- as well as with mouse antibodies (anti-Mls serum) against B lymphocytes in the presence of complement but eliminated by rabbit anti-lymphocyte and anti-T globulins and by mouse anti-theta serum. These T suppressor cells are concentrated in the large lymphocyte fraction in the ficoll gradient. Their blocking of the DNA synthesis activation is evidently non-specific.
D000818:Animals; D003602:Cytotoxicity, Immunologic; D004247:DNA / Q000037:antagonists & inhibitors / Q000096:biosynthesis; D006087:Graft vs Host Reaction; D006183:H-2 Antigens; D007959:Lymphocyte Culture Test, Mixed; D017710:Lymphocyte Transfusion; D051379:Mice; D011817:Rabbits; D013154:Spleen / Q000166:cytology*; D013601:T-Lymphocytes / Q000276:immunology*; D014184:Transplantation, Homologous
D006183:H-2 Antigens; D004247:DNA
Induktsiia T-supressorov pri immunizatsii allogennoĭ selezenkoĭ v sisteme H-2 mysheĭ.