PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19370057-6 2009 Assessment of cells after PTH treatment by use of propidium iodide showed that the hormone increased the number of red-stained (dead) cells (178%, 5 days). Propidium 50-66 parathyroid hormone Homo sapiens 26-29