缺铁性贫血患者输注PRC前后血清SF、FA和VitB12水平的临床意义

目的：探讨了缺铁性贫血（IDA）患者输注悬浮红细胞（PRC）前后血清铁蛋白（SF）、叶酸（FA）和维生素B12（VitB12）水平的变化。方法：应用放射免疫分析对32例缺铁性贫血患者进行了输注PRC前后血清SF、FA和VitB12水平测定,并以35名正常健康人作比较。结果：缺铁性贫血患者在输注PRC前血清SF水平非常显著地低于正常人组（P〈0.01）,而血清FA、VitB12水平显著高于正常人组（P〈0.01）,经治疗2周后除SF水平与正常人比较仍有差异外（P〈0.05）,而FA和VitB12水平则与正常人比较无显著性差异（P〉0.05）。结论：输注PRC对缺铁性贫血患者具有一定的治疗作用,有重要的临床价值。

Study on Changes of Serum Ferritin (SF), Folic Acid (FA) and Vitamin B12 Levels After Transfusion of Preserved Red Cells (PRC) in Patients with Iron Deficiency Anemia (IDA)

Objective To explore the changes of serum SA, FA and VitB12 levels after transfusion of preserved red cells in patients with IDA. Methods Serum SF, FA and VitB12 levels (with RIA) were detected both before and after transfusion of preserved red cells in 32 patients with IDA as well as in 35 controla. Results Before transfusion of preserved red cells, the serum SF levels were significantly lower than those in controls (P<0.01), while the serum FA, VitB12 levels were significantly higher (P<0.01) after 2 week...