Kakaiya R M, Morse E E, Panek S
Vox Sang. 1984;46(1):44-6. doi: 10.1111/j.1423-0410.1984.tb00046.x.
Two preparations of fresh frozen plasma were studied. The plasma from CPDA-1 whole blood units was either frozen within 6 h (FFP-I) or 18-20 h (FFP-II) of phlebotomy. Average activity for factor VIII for FFP-I (n = 6) and FFP-II (n = 19) was 102% and 55%, respectively (p less than 0.01). Average activity for factor V and VII in both products was approximately 100%. Factor XI activity (n = 13) in FFP-II averaged 84%. We conclude that FFP-I and FFP-II are equivalent in terms of coagulation factor activity except for factor VIII.
对两种新鲜冰冻血浆制剂进行了研究。来自CPDA - 1全血单位的血浆在采血后6小时内（FFP - I）或18 - 20小时内（FFP - II）进行冷冻。FFP - I（n = 6）和FFP - II（n = 19）的因子VIII平均活性分别为102%和55%（p小于0.01）。两种产品中因子V和VII的平均活性约为100%。FFP - II中的因子XI活性（n = 13）平均为84%。我们得出结论，除因子VIII外，FFP - I和FFP - II在凝血因子活性方面相当。
