PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21081533-11 2010 In cardiac myxoma, apoptosis documented by TUNEL (70.9% +- 17.6%) and the caspase-3 (66.5% +- 32.5%) final common pathway is characterized by the extrinsic Fas/ FasL dependent pathway (positive stained 70.9% +- 19.2%; 26.0% +- 17.2%, respectively), but not the intrinsic pathway. ammonium ferrous sulfate 156-159 caspase 3 Homo sapiens 74-83