Effect of a PLCγ inhibitor on SR mediated phagocytosis. Adherent GM-MØ were pretreated with U-73122 or the inactive analog U-73343 before being fed fluorescent latex beads. Cells were analyzed for the percent internalization of bound beads. Bars represent the means of four donors +/- the standard deviation. For each donor, three fields from each of three replicate wells were analyzed.