title: Fibrinolytic activity in cystic lesions of jaw bones.
abstract: The fibrinolytic activity in the tissues of cystic lesions of jaw bones was investigated by the semiquantitative method of Astrup. The specimens examined were ameloblastoma (9 cases), follicular cyst (8 cases) and radicular cyst (14 cases). High fibrinolytic activity was observed in ameloblastoma, while in radicular cyst the activity was variable. It is suggested that in radicular cyst inflammatory episodes play an important role in activating local fibrinolysis, while in ameloblastoma the tissue itself has a great capacity to induce locally activated plasmin.
mesh_terms: D000564:Ameloblastoma / Q000032:analysis* / Q000097:blood; D005341:Fibrinolysin / Q000037:antagonists & inhibitors; D005342:Fibrinolysis; D006801:Humans; D007571:Jaw Diseases / Q000097:blood / Q000378:metabolism*; D007573:Jaw Neoplasms / Q000032:analysis* / Q000097:blood; D009807:Odontogenic Cysts / Q000032:analysis* / Q000097:blood; D010960:Plasminogen Activators / Q000032:analysis; D011842:Radicular Cyst / Q000097:blood / Q000378:metabolism*; D014361:Trypsin Inhibitors / Q000032:analysis
chemical_list: D014361:Trypsin Inhibitors; D010960:Plasminogen Activators; D005341:Fibrinolysin