[Demonstration of elastinolytic activity in blood or plasma].
The complexes between "elastases" and their seric inhibitors (a. 1. AP and a2. M) which could be formed in the blood, are exhibited in vitro: after incubation of serum or plasma with 125iodine labelled elastin at pH = 6, followed by extensive washing, pH was increased from 6 to 8.6: labelled peptides are released in supernatant.
D000818:Animals; D004549:Elastin; D006801:Humans; D007457:Iodine Radioisotopes; D007700:Kinetics; D010196:Pancreatic Elastase / Q000097:blood*; D010949:Plasma; D013045:Species Specificity; D013552:Swine
D007457:Iodine Radioisotopes; D004549:Elastin; D010196:Pancreatic Elastase
Mise en évidence d'une activité élastinolytique dans le sérum ou le plasma.