PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
7543055-5	1995	In marked contrast, epo-initiated differentiation was potentiated when J2E cells were cultured with the drug: the number of benzidine-positive cells increased, hemoglobin content per cell rose, and more morphologically mature cells were produced.	benzidine	124-133	erythropoietin	Mus musculus	20-23	
17712792-7	2008	The number of benzidine-positive colonies in the co-culture system with EPO (86.6+/-17.86) was significantly different compared to the simple culture system with EPO (43.6+/-4.77; P <or= 0.05).	benzidine	14-23	erythropoietin	Mus musculus	72-75	
17969148-7	2008	We observed a significant synergistic effect of EPO and SCF on the net generation of benzidine positive (erythroid) colony-forming cells, CD71++ (early erythroblasts) cells and TER-119+ (late erythroblasts and reticulocytes) cells in culture.	benzidine	85-94	erythropoietin	Mus musculus	48-51	
7542230-0	1995	Diaminofluorene is more sensitive than benzidine for detecting hemoglobin in erythropoietin responsive J2E cells.	benzidine	39-48	erythropoietin	Mus musculus	77-91	
3467981-3	1987	However, we show in this paper that both uncommitted and committed, benzidine-positive, cells bind iodinated erythropoietin.	benzidine	68-77	erythropoietin	Mus musculus	109-123