PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17131385-6 2007 After 24 h of exposure to azide the precursor and nuclear forms of SREBP-2 protein decreased by approximately 80% and approximately 50%, respectively. Azides 26-31 sterol regulatory element binding transcription factor 2 Rattus norvegicus 67-74