Fig. 5.
Effect of the tetrasaccharide sialyl Lewisx(sLex) on IRBC rolling on immobilized soluble P-selectin. IRBC were infused over immobilized P-selectin until equilibrium was reached. sLex (2.5 mmol/L) was then added to the IRBC suspension. Values represent the mean number of rolling cells ± SEM for 3 parasite isolates studied.