PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17100234-4 2006 Obtained data indicate the CD34+ cells population to be instable after long period of time the patients were exposed to radiation and radionuclides incorporated into the bodies of these patients. Radioisotopes 134-147 CD34 molecule Homo sapiens 27-31