PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20963488-8 2010 Bufalin induced the apoptosis and cell cycle arrest by affecting the protein expressions of Bcl-2/Bax, cytochrome c, caspase-3, PARP, p53, p21WAF1, cyclinD1, and COX-2 in A549 cells. bufalin 0-7 mitochondrially encoded cytochrome c oxidase II Homo sapiens 162-167