PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23083489-7 2013 These effects on PDI were mimicked by exogenous 4-HNE and prevented by the carbonyl-scavengers N-acetylcysteine and pyridoxamine, which reduced CHOP expression and toxicity by oxLDLs. Pyridoxamine 116-128 prolyl 4-hydroxylase subunit beta Homo sapiens 17-20