PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10102293-6 1999 RESULTS: t-Butylhydroperoxide caused time- and dose-dependent activation of apoptosis in hRPE, indicated by characteristic morphologic changes; TUNEL-positive labeling; phosphatidylserine (PS) exposure; and procaspase 3, poly(ADP-ribose)polymerase, lamin, and tubulin cleavage. tert-Butylhydroperoxide 9-29 poly(ADP-ribose) polymerase 1 Homo sapiens 221-247