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PubMed · 203980

Thallium-201 distribution in the thyroid: relationship to thyroidal trapping function.

Z H Oster·H W Strauss·K Harrison·H D Burns·B Pitt
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Abstract

Experiments were undertaken to determine the behavior of thallium-201 in the thyroid in relation to the iodide-trapping mechanism in rats. Iodide trapping was compared to thyroidal thallium-201 trapping 30 minutes after intravenous injection. Thallium-201 uptake followed iodide uptake in control rats. TSH- and T3-treated rats but did not decrease in the same manner as iodide concentration in perchlorate-treated rats. These studies suggest that thallium-201 distribution in the thyroid may reflect the cationic side of the iodide pump or possible thyroidal blood flow.

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AnimalsIodidesMalePerchloratesRadioisotopesRatsThalliumThyroid GlandThyrotropinTriiodothyronineComparative StudyJournal ArticleResearch Support, U.S. Gov't, P.H.S.

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Z H Oster, H W Strauss, K Harrison, H D Burns, B Pitt. 1978. Thallium-201 distribution in the thyroid: relationship to thyroidal trapping function.. https://doi.org/10.1148/126.3.733

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