after 15 min preincubation with an h ( 2 ) o ( 2 ) -generating system ( glucose plus glucose oxidase ) , the respiratory response to zymosan phagocytosis was strongly depressed in the homozygous acatalasemic and in normal , azide-treated neutrophils , but not in normal , untreated cells .
C0031308
phagocytosis
C0007634
normal