Fig. 2From: Arsenic treatment of acute promyelocytic leukemia affects neutrophil function in a compensatory mannerIn vitro, ATO but not ATRA decreases neutrophil chemotaxis. Neutrophils isolated from healthy donors were exposed to ATO or ATRA at different concentrations. Chemotaxis is shown as the percentage of migrated cells (A) and velocity at half-maximum migration time (B). Chemotaxis was reduced at higher concentrations of ATO but was not affected by ATRABack to article page