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Nuklearmedizin 1967; 06(02): 121-123
DOI: 10.1055/s-0037-1621322
Originalarbeiten — Original Articles — Travaux Originaux
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A Comparison of the Red Cell Uptake of 131I-T3 and 125I-T3 as a Test of Thyroid Function

Une comparison entre la fixation erythrocytaire du 131I-T3 et du 125I-T3 comme test fonctionnel de la glande thyroïdienneVergleich der Erythrozytenaufnahme von 131I-T3 und 125I-T3 als Schilddrüsenfunktionstest
T. K. Bell
1   Medical Physics Department, Royal Victoria Hospital, Belfast, U. K.
,
S. J. Todd
1   Medical Physics Department, Royal Victoria Hospital, Belfast, U. K.
› Author Affiliations
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Publication History

Received: 18 January 1967

Publication Date:
03 February 2018 (online)

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Summary

Investigation of the in vitro red cell uptake of triiodothyronine as a test of thyroid function showed that there was no significant difference when fresh saline dilutions of 125I-T3 were used in place of 131I-T3.

Des études sur la fixation „in vitro“ erythrocytaire de la triiodothyronine au test fonctionnel de la glande thyroïdienne ont démontré qu’il n’y a aucune difference significative à condition qu’on prenne des dilutions salines fraiches de 125I-T3 aul lieu de 131I-T3.

Bei Verwendung der In-vitro-Speicherung von Trijodthyronin durch Erythrozyten als Test der Schilddrüsenfunktion zeigte sich kein signifikanter Unterschied wenn frische Kochsalzverdünnungen von 125I-T3 statt 131J-T3 benutzt wurden.

 

  • References

  • 1 Hamolsky M. W, Stein M, Freedberg A. S. The thyroid hormone-plasma protein complex in man. II. A new in vitro method for study of uptake of labelled hormonal components by human erythrocytes. J. Clin. Endocr 17: 33 1957;
    CrossrefGoogle Scholar
  • 2 Morgan H. G, Adamson D. G, Szàz K. In vitro 131I-triiodorhyronine binding to erythrocytes as an index of thyroid function. J. Clin. Path 16: 95 1963;
    Google Scholar
  • 3 Notario A, Ricotti V. The practical value of iodine-131-labelled triiodothyronine in the investigation of thyroid function in clinical and ambulatory practice. Minerva nucl 6: 75 1962;
    Google Scholar
  • 4 Osorio C, Jackson D. J, Gartside J. M, Goolden A. W. The Uptake of I-131 Triiodothyronine by red cells in relation to the binding of thyroid hormones by plasma proteins. J. Clin. Sci 21: 355 1961;
    Google Scholar
  • 5 Tauxe W. N, Yamaguchi M. Y. Variants affecting results of red cell triiodothyronine uptake test. Amer. J. Clin. Path 36: 1 1961;
    Google Scholar
  • 6 Ureles A. L, Murray M. The erytrocyte uptake of 131I-labelled 1-triiodothyronine as a measure of thyroid function. J. Lab. Clin. Med 54: 178 1959;
    Google Scholar
  • 7 von Zyl A. Radiochemical Breakdown Products of I-131 labelled 3,5,3’-triiodo-l-thyronine. Clin. Chim. Acta 7: 20 1962;
    CrossrefGoogle Scholar