... Minnesota Affiliate, NIH grant CA60658, the Office of the Vice President for Research and Dean of the Graduate School of the University of Minnesota, the Minnesota Medical Foundation, and ... neutrophils,the effects of a set of well characterized CD66 mAbs onneutrophil adhesion to HUVECs was studied. The ability of combinations of CD66 mAbs, in the absence of cal-cium, to desensitize ... absence of Ca2+ and allowed to incubate for 15 min before Ca2+was added (hatched bars), there was a marked decrease inneutrophil adhesion to the HUVECs following the addi-tion of aliquots of...