PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10349914-5 1999 Culturing CD34+ cells with PMP in serum-free medium resulted in a twofold increase in MK yield compared with serum-supplemented medium. pmp 27-30 CD34 molecule Homo sapiens 10-14 10349914-8 1999 TPO + IL-3 or PMP produced larger and greater numbers of BFU-MK and CFU-MK per seeded CD34+/CD41+ cell from UC than from either BM or PB. pmp 14-17 CD34 molecule Homo sapiens 86-90