PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22552380-9 2012 Furthermore, using this system, we found that thrombin and clot aging impair the thrombolytic action of rtPA towards FeCl3-produced thrombi. ferric chloride 117-122 coagulation factor II Mus musculus 46-54