Effect of peripheral blood mononuclear cells from aplastic anemia patients on the granulocyte-macrophage and erythroid colony formation in samples from normal human bone marrow in vitro--a cooperative work.

摘要: Thirty-six patients with aplastic anemia and three anemia- PNH syndrome in eight institutes were studied for the presence of peripheral blood mononuclear cells having a suppressive effect on granulocyte-macrophage (G-M) erythroid colony formation using uniform protocol. In 11 cases 29 (38%) 9 (31%), G-M formation, respectively, was demonstrated. However, both to demonstrated only 3 19 (16%).