We studied the effect of various doses of sodium iodide on thyroid radioiodine uptake in
euthyroid volunteers by giving single doses of 10, 30, 50, and 100 mg and then daily doses of 10…

A radloimmunoassayfor quantitativelymeasuringthe serum concentrationof free thyroxineis
described. This methoddoes not requireequilibriumdialysis, and is rapid and reproducible. …

Corticosteroid therapy of acute nonsuppurative thyroiditis is often the treatment of choice.
However, relapse either during or following corticosteroid withdrawal is frequent. It is …

Excerpt Various radioimmunoassay kits have been developed for measuring the serum free
thyroxine (T4) concentration. Values for free T4 obtained with these kits correlate well with …

A simple and reproducible hemagglutination technique for detecting microsomal and thyroglobulin
antibodies has been evaluated in normal subjects and in patients with thyroid disease…

RESULTS The amount of radioactivity obtained in each sam ple analyzed is shown in Table
1. There was a sig nificant amount of radioactivity in the milk 22 hr after the administration of …

MATERIALS AND METHODS Test procedure. All reactions are carried out in small plastic
columns containing Sephadex G-25 equilibrated with 0. 1 N NaOH providing a pH greater …

… Vagenakis, Cynthia Abreau, and Lewis E. Braverman … ABREAU. AND BRAVERMAN …

A radioactive xenon inhalation procedure was used to determine differential residual
volumes (right lung vs. left lung) in 28 normal subjects (6 of whom smoked approximately 1 …

FreeThyroxineRiAConcentration(GammaCoat)is CoatedVacutainerTubes Page 1 LETTERS
TO THE EDITOR categorically, “thatthe steady-state â€@O2method cannot provide …