PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 14555723-3 2003 In the present study, a null mutation of gp91phox in neutrophils prevented superoxide production in cytotoxicity assays in which muscle cells were targets, and prevented most neutrophil-mediated cytolysis of muscle cells in comparison to wild-type neutrophils in vitro. Superoxides 75-85 paired Ig-like receptor B Mus musculus 41-45