FIG. 1.
Role of monocytes-macrophages in induction of CD3+ lymphocyte apoptosis. MNL were sham exposed or exposed to virus, and after 1 h cultures were sham depleted (solid bars) or depleted (hatched bars) of monocytes-macrophages. Results from five experiments are presented as the mean percentage of apoptotic (TUNEL+) CD3+ cells ± SD. Data from 10,000 CD3+ cells were collected for each sample.