Results 271 to 280 of about 63,446 (294)
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A Simplified Radioimmunoassay for Triiodothyronine
The Journal of Clinical Endocrinology & Metabolism, 1973A highly sensitive radioimmunoassay (RIA) for T3 has been developed in which ethanol extracts of serum are incubated with antiserum and tracer in order to minimize serum protein interference. Recovery by this method was complete and reproducible. Assay sensitivity ranged from 6–14 ng/100 ml.
Yogesh C. Patel, Henry G. Burger
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SERUM TRIIODOTHYRONINE AND REVERSE TRIIODOTHYRONINE CONCENTRATIONS AFTER SURGICAL OPERATION
The Lancet, 1975Serum-triiodothyronine (T3) concentrations fell rapidly after surgery in six out of seven initially euthyroid patients. Simultaneous increases in reverse triiodothyronine (rT3) concentrations suggested that the peripheral monodeiodination of thyroxine (T4) proceeds by an alternative pathway in the postoperative period.
R. Hoffenberg +5 more
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THE INFLUENCE OF TRIIODOTHYRONINE (T3) TREATMENT ON THE RESIN UPTAKE OF 131I-TRIIODOTHYRONINE
Acta Endocrinologica, 1969ABSTRACT The effects of T3 treatment on the resin uptake of 131I-T3 as well as on serum thyroxine, have been studied in a euthyroid normal control group, in a group of hypothyroid patients, and in a group of pregnant women. T3 therapy resulted in a decline in the resin uptake of 131I-T3 in the normal control group; this was considered due to a ...
Vas V. Row, Robert Volpé, Jean Dussault
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TRIIODOTHYRONINE (T3) TOXICOSIS
Archives of Internal Medicine, 1972To the Editor. —On reading the article, "Triiodothyronine (T 3 ) Toxicosis," by the Mayo Clinic group in the October issue ( Arch Intern Med 128 :529-534,1971), I was disappointed not to find reference to the discovery of T 3 by Gross and Pitt-Rivers. 1 Such amenities are too often neglected in our scientific presentations.
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Free Thyroxine and Triiodothyronine
CRC Critical Reviews in Clinical Laboratory Sciences, 1971(1971). Free Thyroxine and Triiodothyronine. CRC Critical Reviews in Clinical Laboratory Sciences: Vol. 2, No. 2, pp. 223-242.
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Radioimmunoassay of Reverse Triiodothyronine*
The Journal of Clinical Endocrinology & Metabolism, 1978rT3 RIA standard curves were generated using rT3 standards from various sources. The rT3 antiserum and the method of free and bound hormone separation used were the same in all assays. The slopes of rT3 RIA curves differed considerably; standard curves generated with Henning (Berlin) rT3 standard had the steepest slope.
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Absorption of Triiodothyronine in Man
The Journal of Clinical Endocrinology & Metabolism, 1970ABSTRACT Triiodothyronine (T3) absorption was measured in 14 studies of 8 normal subjects by a double isotope method similar to that previously employed for thyroxine (T4) absorption measurement (1). Unlike T4, T3 is almost entirely absorbed from the intestine, with a mean absorption at 4 hr of 95.4%.
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Triiodothyronine Hyperthyroidism
Postgraduate Medicine, 1973H, Gharib, H W, Wahner
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JAMA, 1974
Triiodothyronine (T 3 ) is normally present in human serum, two thirds being a secretory product of thyroid gland and the remaining one third being derived from extrathyroid conversion of thyroxine to T 3 . Serum T 3 determination has become an important factor in the investigation of thyroid physiology and is now available to the clinician in the ...
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Triiodothyronine (T 3 ) is normally present in human serum, two thirds being a secretory product of thyroid gland and the remaining one third being derived from extrathyroid conversion of thyroxine to T 3 . Serum T 3 determination has become an important factor in the investigation of thyroid physiology and is now available to the clinician in the ...
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