Fig. 6.
(Top) Effect of Hb (10 μmol/L) pretreatment on the chemiluminescence response after H-R and SNP (10 nmol/L) pretreatment. (Bottom) Histogram representing effect of benzamide (2 × 10−3 mol/L) on the AA-induced chemiluminescence response of H-R and SNP pretreated PMNLs. *P < .01 in comparison with the control.