PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2659666-7 1989 A 1000-fold dilution of the peak EPO fraction was schistosomulocidal in the presence of H2O2 and halides, with toxicity observed at 2 h with a 10-fold dilution. halides 97-104 eosinophil peroxidase Equus caballus 33-36