PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
31228369-5	2019	In the old age group, the accumulation of iron (II) compounds were seen along the walls of the vessels, as well as inside the cytoplasm of neurons and glial cells.	ammonium ferrous sulfate	42-51	renin binding protein	Homo sapiens	11-14