[Comparison of the ferritin and iron concentration in capillary and venous blood serum of children, adolescents and adults].
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.
Liappis
N
N
Zentrum für Kinderheilkunde, Universität Bonn.
Mallmann
R
R
Schlebusch
H
H
D000293:Adolescent; D000328:Adult; D000747:Anemia, Hypochromic / Q000097:blood / Q000175:diagnosis*; D002196:Capillaries; D002648:Child; D005260:Female; D005293:Ferritins / Q000097:blood*; D006801:Humans; D007501:Iron / Q000097:blood*; D008297:Male; D012016:Reference Values; D014680:Veins
D005293:Ferritins; D007501:Iron
Vergleich der Ferritin- und Eisen-Konzentration in Kapillar- und Venenblutserum von Kindern, Jugendlichen und Erwachsenen.