PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
13631194-8	1959	When diluted back to the volume of parent plasma, to a concentration of 0.2 microgram nitrogen per ml., thrombokinase can slowly activate prothrombin in the presence of oxalate, and without the addition of accessory factors.	Oxalates	169-176	coagulation factor II, thrombin	Bos taurus	138-149	
13631194-9	1959	Activation of prothrombin in the presence of oxalate is faster with higher concentrations of thrombokinase.	Oxalates	45-52	coagulation factor II, thrombin	Bos taurus	14-25