[The estimation of the hemocompatibility of synthetic polymers by in vitro determination of thrombocyte adhesion under standardized conditions].
In vitro tests are necessary in the biomaterial investigation to the characterization of blood-material-interactions. The platelet adhesion rate on these layers were tested concerning the valuation of the haemocompatibility of the basic-polymers polyurethane (PUR), polyvinylchloride (PVC), and polystyrene (PS) in two different worked test chambers. The sequence PUR greater than PVC greater than PS of their haemocompatibility were shown with sufficient reproductiveness of the test results. Such chamber tests allow to standardise the haemocompatability considerably.
Burstein
C
C
Institut für Klinische Chemie und Laboratoriumsdiagnostik, Bereiches Medizin Wilhelm-Pieck-Universität Rostock.
Ernst
B
B
D001672:Biocompatible Materials; D001792:Blood Platelets / Q000378:metabolism*; D002448:Cell Adhesion; D006801:Humans; D010477:Perfusion; D011137:Polystyrenes; D011140:Polyurethanes; D011143:Polyvinyl Chloride; D011145:Polyvinyls
D001672:Biocompatible Materials; D011137:Polystyrenes; D011140:Polyurethanes; D011145:Polyvinyls; D011143:Polyvinyl Chloride
Bewertung der Hämokompatibilität synthetischer Polymere durch "in vitro" Bestimmung der Thrombozytenadhäsion unter standardisierten Bedingungen.