Leukocyte rolling in TNFα-stimulated mouse cremaster muscle. Shown are mean rolling flux % values (±SEM) in at least 8 venules from 3 or 4 TNFα-stimulated mouse cremaster muscles per group following treatments with (A) control IgG combined with control carbohydrate (100 mg/kg) sLe^x (100 mg/kg) or CGP69669A (100 mg/kg), and (B) RB40.34 combined with control carbohydrate (100 mg/kg) sLe^x (100 mg/kg) or CGP69669A (30 & 100 mg/kg). Only a combination of RB40.34 and CGP69669A reduces rolling flux % in this system. **Significantly different from control (P < .01).