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应用放射免疫分析法测定缺铁性贫血孕妇服用“含铁桔粉”补充铁剂前、后血清铁蛋白的变化。31名健康女性血清铁蛋白正常值为40.65±20.99ng/ml((?)±SD)。正常值下限为20ng/ml。87例缺铁性贫血孕妇(孕26～32周)的血清铁蛋白为12.76±4.47ng/ml<20ng/ml的占86.49％,≌20ng/ml的占13.51％。经补铁治疗后,血清铁蛋白由12.76±4.47ng/ml上升为30.14±11.80ng/ml(P<0.001)。妊娠后期的孕妇,对铁的需要量明显增加,可产生缺铁性贫血,用“含铁桔粉”补充铁剂可治疗妊娠期缺铁性贫血。
Radioimmunoassay was used to determine the changes of serum ferritin in pregnant women with iron deficiency anemia before and after iron supplementation. Serum ferritin was normal in 31 healthy women at 40.65 ± 20.99 ng / ml (± SD). The lower limit of normal is 20ng / ml. Serum ferritin of 87 cases with iron deficiency anemia (26-26 weeks pregnant) accounted for 86.49% with 12.76 ± 4.47ng / ml <20ng / ml and 13.51% with 20ng / ml. After iron supplementation, serum ferritin increased from 12.76 ± 4.47 ng / ml to 30.14 ± 11.80 ng / ml (P <0.001). Pregnant women in late pregnancy, the need for iron increased significantly, can produce iron deficiency anemia, with “iron orange powder” iron supplementation can be treated during pregnancy iron deficiency anemia.