title: Mixed lymphocyte culture stimulatory and responding capacity of lymphocytes from patients with lymphoproliferative diseases.
abstract: Lymphocyte reactivity in vitro was studied in patients with Hodgkin's disease, chronic lymphocytic leukaemia and lymphosarcoma. The responding capacity to phytohaemagglutinin (PHA) was markedly depressed and delayed in all three groups of patients  compared with the PHA response observed in lymphocyte cultures from normal individuals. In one-way mixed lymphocyte culture experiments a significant decrease in responding capacity of the patients' lymphocytes to lymphocytes from normal donors could be demonstrated. In contrast, the stimulatory capacity of the patients' lymphocytes was found to be intact, or only slightly reduced.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004247:DNA / Q000096:biosynthesis; D005260:Female; D006689:Hodgkin Disease / Q000276:immunology*; D006801:Humans; D066298:In Vitro Techniques; D037102:Lectins; D007945:Leukemia, Lymphoid / Q000276:immunology*; D008213:Lymphocyte Activation; D007959:Lymphocyte Culture Test, Mixed; D008214:Lymphocytes / Q000276:immunology* / Q000378:metabolism; D008228:Lymphoma, Non-Hodgkin / Q000276:immunology*; D008297:Male; D008875:Middle Aged; D008937:Mitomycins / Q000494:pharmacology; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors
chemical_list: D037102:Lectins; D008937:Mitomycins; D004247:DNA; D013936:Thymidine