PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20188806-3 2010 The results showed that folate deficiency significantly aggravated the NaAsO(2)-induced apoptotic progression [evidenced by phosphatidylserine externalization, cleavage of caspase-3 and poly (ADP-ribose) polymerase (PARP), collapse of mitochondrial potential, and release of cytochrome c from the mitochondria] and decrease of cell viability. sodium arsenite 71-79 poly(ADP-ribose) polymerase 1 Homo sapiens 216-220