[Mechanical plasmapheresis by means of the Haemonetics-ultralite- plasma collection system: 2. Generation of platelet-rich plasma].
70 plateletpheresis were performed in a clinical study to evaluate the quality of platelet-rich-plasma prepared by the new developed Haemonetics-Ultralite-Plasmacollection system. The procedure took in average 54 minutes, resulting in a platelet content of 1.6 X 10(11) platelets. Platelets function (hypotonic stress response, ADP- and collagen-induced aggregation) was well maintained. The after differential centrifugation prepared platelet concentrate may be stored in the collection bag for 1 day at room temperature with acceptable functional recovery.
Institut für Transfusiologie und Transplantologie, Bereiches Medizin (Charité) der Humboldt-Universität zu Berlin.
E
E
Richter
I
I
Pawlow
G
G
Matthes
D001772:Blood Cell Count; D001792:Blood Platelets; D002021:Buffers; D006801:Humans; D006863:Hydrogen-Ion Concentration; D010956:Plasmapheresis / Q000295:instrumentation*; D010974:Platelet Aggregation
D002021:Buffers
Maschinelle Spenderplasmapherese mittels Haemonetics-Ultralite-Plasmasammelsystem: 2. Gewinnung von plättchenreichem Plasma.