PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9232246-4	1997	Using three different assays of cellular toxicity (propidium iodide, BCECF-AM and Trypan Blue), the PAPA complexes caused minimal cellular toxicity.	2',7'-bis-(2-carboxyethyl)-5(6)-carboxyfluorescein acetoxymethyl ester	69-77	pappalysin 1	Homo sapiens	100-104