the results suggest that two types of opsonization mediate in vitro phagocytosis : one operating at physiologic anti-band 3 concentrations with mildly oxidized red cells ( ic-like mechanism ) and one that operates with either heavily oxidized ( greater than 200 microm diamide ) red cells at physiologic anti-band 3 concentrations , or with mildly oxidized cells opsonized at elevated concentration of anti-band 3 .
C0031308
phagocytosis
C0007634
cells