PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10693974-10 1999 The enzymes catalase and superoxide dismutase and the antioxidant agent selenium showed some protection against hydrazine neurotoxicity, suggesting an involvement of the generation of reactive oxygen species in the pathogenesis of isoniazid neuropathy. hydrazine 112-121 catalase Mus musculus 12-20