[Effect of antilymphocytic globulin on immunologic parameters in children with acquired aplastic anemia].
Subpopulations of rosette-forming cells were studied in lymphoid pools of peripheral blood and bone marrow of 24 children with acquired aplastic anemia, after a course of treatment with antilymphocytic globulin (ALG). After termination of the preparation transfusion a decrease in the levels of "active" T-lymphocytes and cells with C3-receptors was recorded. The levels of immature T-lymphocytes were found to be lowered four weeks after ALG-therapy, while other subpopulations remained within the normal. The lowering activity of immunogenesis in the bone marrow combined with hemopoietic recovery after the immunosuppressive therapy have evidenced a possible participation of immunologic mechanisms in the pathogenesis of acquired aplastic anemia in children.
Nikitin
D O
DO
Gavrilova
L V
LV
D000293:Adolescent; D000741:Anemia, Aplastic / Q000276:immunology*; D000961:Antilymphocyte Serum / Q000276:immunology*; D002648:Child; D002675:Child, Preschool; D006801:Humans
D000961:Antilymphocyte Serum
Vliianie antilimfotsitarnogo globulina na immunologicheskie pokazateli deteĭ s priobretennoĭ aplasticheskoĭ anemieĭ.