PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24357324-3 2014 However, after cyclophosphamide was replaced with intravenous tocilizumab, the aortitis was improved, and the prednisolone dose was successfully tapered to 4 mg/day without elevation in C-reactive protein and myeloperoxidase ANCA (MPO-ANCA) levels. Cyclophosphamide 15-31 myeloperoxidase Homo sapiens 231-234