[Cellular immunity in an experimental ascites tumor: tumor immunostimulation mediated by splenic lymphocytic cells].
The authors consider three successive phenomena in the experimental Ca H tumor evolution. A first stage of tumor resistance due to cytotoxic cells in the presence of some suppressor cells; a second stage when suppressor activity is predominantly observed, and a final stage of lymphocyte-mediated immunostimulation. Vasodilatation and angiogenesis are probably important during third stage.
D000818:Animals; D003602:Cytotoxicity, Immunologic; D007111:Immunity, Cellular; D007114:Immunization; D008114:Liver Neoplasms, Experimental / Q000276:immunology*; D008214:Lymphocytes / Q000276:immunology*; D051379:Mice; D008809:Mice, Inbred C3H; D013154:Spleen / Q000166:cytology
Estudio de inmunidad celular en un tumor ascítico experimental: inmunoestimulación tumoral mediada por células linfocitarias esplénicas.