Large granular lymphocytes, Leu 7 reactivity and natural killer cell function in peripheral blood of patients with Hodgkin's disease.
The percentage and absolute number of lymphocytes and Leu 7+ cells were significantly lower in HD even in active stages. There was no significant difference in the percentage of LGL between the three groups (control, active HD, inactive HD), however, because of differences in counts of lymphocytes the absolute number of LGL was significantly lower in HD even in the active group than that in healthy controls. The absolute count of LGL and Leu 7+ cells in patients in remission was significantly higher than that in active HD. Natural cytotoxicity against K-562 cells was also significantly lower in active patients in comparison with controls, while the percentage of cytotoxicity was slightly but not significantly higher in patients in remission than that in the active group. A positive correlation was observed between all the three examined parameters both in controls and in patients with active and inactive HD.
D000911:Antibodies, Monoclonal; D000954:Antigens, Surface / Q000032:analysis*; D006689:Hodgkin Disease / Q000276:immunology*; D006801:Humans; D007113:Immunity, Innate; D007694:Killer Cells, Natural / Q000276:immunology*; D007958:Leukocyte Count
D000911:Antibodies, Monoclonal; D000954:Antigens, Surface