PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19318315-0	2009	Low O2 concentrations enhance the positive effect of IL-17 on the maintenance of erythroid progenitors during co-culture of CD34+ and mesenchymal stem cells.	Oxygen	4-6	CD34 molecule	Homo sapiens	124-128	
19318315-6	2009	The expression of some differentiation markers (CD34, CD13 and CD41) on haematopoietic cells in co-cultures also depends upon the oxygen concentration.	Oxygen	130-136	CD34 molecule	Homo sapiens	48-52