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一、血液贮存全血常用的抗凝贮存液仍为ACD(枸橼酸—枸橼酸盐—葡萄糖)液。这种贮存液的优点是安全,方便。但仍有很多缺点:粒细胞、血小板、纤维旦白原、凝血酶原,凝血因子Ⅴ,Ⅶ等均在数天内丧失其活性,对红细胞也不能防止其“贮存损伤”,包括其脆性增加,利用葡萄糖能力下降,失钾,失有机磷,甚至死亡。虽然有人报导红细胞贮存于此液中,24天后其存活率仍有70%,但一般认为贮存有效
First, the whole blood storage of blood anticoagulant storage is still ACD (citrate - citrate - glucose) solution. The advantages of this stock solution are safety and convenience. However, there are still many disadvantages: granulocytes, platelets, fibrinogen, prothrombin, coagulation factors Ⅴ, Ⅶ and so lose their activity in a few days, the red blood cells can not prevent its “storage damage”, including its increased brittleness, Use of glucose decreased ability, loss of potassium, loss of organic phosphorus, and even death. Although it has been reported that erythrocytes are stored in this fluid, the survival rate is still 70% after 24 days, but storage is generally considered effective