PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
29272019-4	2017	Nitrate reduction method was used to measure the content of nitric oxide (NO) and radioimmunoassay was used to measure endothelin-1; Western blot assay was used to detect the expression of B-cell lymphoma-2 (Bcl-2), and flow cytometry was used to detect the intracellular level of reactive oxygen (ROS) and apoptosis of HUVECs.	reactive oxygen	281-296	BCL2 apoptosis regulator	Homo sapiens	208-213	
15528043-0	2004	Bcl-2 family proteins regulate mitochondrial reactive oxygen production and protect against oxidative stress.	reactive oxygen	45-60	BCL2 apoptosis regulator	Homo sapiens	0-5