Fig. 3.
Time course changes in productions of DMPO spin adducts of oxygen radicals by human PMNs treated with 81 µM PMA and MyA. A: DMPO-OOH productions after PMA- and MyA stimulations. Each value represents the mean ± SEM of 8 determinations. Statistical significances are shown by *; p<0.01 and **; p<0.005. B: DMPO-OH productions after PMA- and MyA stimulations. Each value represents the mean ± SEM of 8 determinations. Statistical significances are shown by *; p<0.01 and **; p<0.005.