cytolytic activity was measured in several ways : ( i ) by the ability of activated pbl to lyse the nk-sensitive line k562 , and ( ii ) by the ability of these cells to lyse a cd10+ ( calla+ ) , nk-resistant target in the presence of either concanavalin a ( lectin-dependent lysis ) or an anti-cd10-anti-cd3 heterodimer .
C1536403
cytolytic
C0007634
cells