The measurement of iodine in concentrations which exist in biological sam ples is a
relatively complex and time-consuming procedure by present chemical techniques, and the …

[en] The sensitivity of activation analysis using Bremsstrahlung irradiation to measure trace
quantities of inorganic iodide has been studied. The sample material to be analysed was …

The most commonly-used test for determining the serum concentration of thyroid hormones
is the protein-bound iodine analysis (PBI) which measures the serum's entire organic and …

Subject: N20140*-Chemistry-Analytical & Separations Chemistry; ABUNDANCE;
ACTIVATION ANALYSIS; BODY; GLANDS; IODINE; MAN; MEASUREMENT; NEUTRONS; …

A collimated beam of neutrons from a reactor was used to irradiate the thyroid, inducing l28 I
which can be detected by external counting. Neutron dosimetry studies have been carried …

Preliminary studies described earlier have been extended to the measurement of iodine in
the thyroid glands of patients with non-toxic goitre. A collimated beam of neutrons from the …

Myers and Vanderleeden(1) first pointed out that the physical proper ties of 1251provided
certain advantages over the commonly used 1311as a diag nostic tracer both in vivo and in …

It is possible to evaluate the functional state of the thyroid gland using radioiodine, I131, as a
tracer material. In theory, examination by this means should be subject to fewer errors and …

MATERIALS AND METHODS Preparing the animals. Two rams, approximately 1 year old
and 50 kg in mass, each received an in tramuscular injection of 2 mg of 1291in the form of …

Subject: N20140*-Chemistry-Analytical & Separations Chemistry; ACTIVATION ANALYSIS;
BREMSSTRAHLUNG; DETERMINATION; EFFICIENCY; IODINE; IODINE 127; …