PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15759146-10 2005 Bax and caspase-9 protein expression increased significantly as oxalate concentrations increased, but Bcl-2 protein expression decreased. Oxalates 64-71 BCL2 associated X, apoptosis regulator Homo sapiens 0-3