PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26579994-6 2016 Of the 14 PPD-positive test patients, 5 (36%) reacted to 4-nitroaniline and 9 (64%) reacted to 4,4"-azodianiline. 4-nitroaniline 57-71 4-hydroxyphenylpyruvate dioxygenase Homo sapiens 10-13 26579994-7 2016 CONCLUSION: The results show that 4-nitroaniline and 4,4"-azodianiline, formed during oxidation of PPD, are potent sensitizers. 4-nitroaniline 34-48 4-hydroxyphenylpyruvate dioxygenase Homo sapiens 99-102 26579994-8 2016 PPD-sensitized patients react to a high extent to concentrations equimolar to PPD of 4-nitroaniline and 4,4"-azodianiline. 4-nitroaniline 85-99 4-hydroxyphenylpyruvate dioxygenase Homo sapiens 0-3 26579994-8 2016 PPD-sensitized patients react to a high extent to concentrations equimolar to PPD of 4-nitroaniline and 4,4"-azodianiline. 4-nitroaniline 85-99 4-hydroxyphenylpyruvate dioxygenase Homo sapiens 78-81