Liappis N, Mallmann R, Schlebusch H
Zentrum für Kinderheilkunde, Universität Bonn.
Klin Padiatr. 1992 Nov-Dec;204(6):444-6. doi: 10.1055/s-2007-1025386.
The ferritin and iron concentration were compared in sera from capillary and venous blood (n = 52). Ferritin was determined using a luminescence-enhanced enzyme immunoassay and iron by the ferrozine method. The results showed a very good correlation and a linear relationship for ferritin (r = 0.999) but not for iron (r = 0.855). It is concluded that capillary blood serum can be used only for the determination of ferritin.
比较了52例毛细血管血和静脉血血清中的铁蛋白和铁浓度。铁蛋白采用发光增强酶免疫测定法测定，铁采用亚铁嗪法测定。结果显示，铁蛋白具有很好的相关性和线性关系（r = 0.999），而铁则不然（r = 0.855）。结论是，毛细血管血清仅可用于铁蛋白的测定。
