PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10698209-8 2000 In LS, the NBT reaction revealed evidence of superoxide production associated with CD68+HLA-DR+ cells. Nitroblue Tetrazolium 11-14 CD68 molecule Homo sapiens 83-87 9493559-9 1998 Nitroblue tetrazolium-reducing mononuclear cells were CD68 or RFD7 positive but they were rarely positive for HLA-DR and RFD1. Nitroblue Tetrazolium 0-21 CD68 molecule Homo sapiens 54-58