the gels were digested with collagenase , and total lymphocyte populations and motile subpopulations were collected and compared with respect to their lymphokine-activated killer activity ( measured as 4-h cytotoxicity against the natural killer-resistant mammary adenocarcinoma line 410.4 ) , their natural killer activity ( measured as 4-h cytotoxicity versus lymphoma yac-1 ) , and their subset distribution ( defined by immunofluorescence ) .
C0024264
lymphocyte
C0024299
lymphoma