Effect of cytochalasin B treatment on viability, apoptosis, and necrosis of lymphocytes.

Percentages of viable, apoptotic, and necrotic lymphocytes in cells isolated from healthy volunteers and incubated for 24 hours with indicated concentrations of cytochalasin B (CYTO B), zVAD-fmk, or vehicle control. Error bars reflect SEM of duplicate simultaneous determinations from 2 healthy control donors.