epidermal cells ( ec ) obtained from biopsies of involved and uninvolved skin of patients with these diseases were used as stimulators and targets for autologous peripheral blood mononuclear cells ( pbmc ) in assays of three conventional manifestations of cellular immunity : lymphocyte transformation , leukocyte migration-inhibition and cell-mediated cytotoxicity .
C0020964
immunity
C0301896
cell-mediated cytotoxicity