Figure 6
Effect of CHE and Alk on superoxide production. PMNs were incubated in the presence (+) or absence (−) of PMA, CHE or Alk and O2.- production was determined after 5 min as described in Methods. Results are means ± SEM (n = 3). *, p < 0.05 vs Ctrl (no CHE, Alk or PMA); #, p < 0.05 vs PMA, by Student’s t-test.