the two ebv-transformed b cell lines f1 and hell generated superoxide in response to pma ( 2.3 nmol/10 ( 6 ) f1 cells x 1 h and 6.27 nmol/10 ( 6 ) hell cells x 1 h with 1 microgram/ml of pma ) , whereas no superoxide release was detected with the ebv-positive burkitt lymphoma line wil-2 and the ebv-negative plasmocytoma line u-266 .
C0004561
b cell
C0006413
burkitt lymphoma