Control survey of normal reference ranges adopted for serum thyroxine binding globulin, thyroxine, triiodothyronine in Japan.
نویسندگان
چکیده
منابع مشابه
Thyroxine-protein interactions. Interaction of thyroxine and triiodothyronine with human thyroxine-binding globulin.
The effect of temperature on the binding of thyroxine and triiodothyronine to thyroxine-binding globulin has been studied by equilibrium dialysis. Inclusion of ovalbumin in the dialysis mixture stabilized thyroxine-binding globulin against losses in binding activity which had been found to occur during equilibrium dialysis. Ovalbumin by itself bound the thyroid hormones very weakly and its bind...
متن کاملSalicylate-induced increases in free triiodothyronine in human serum. Evidence of inhibition of triiodothyronine binding to thyroxine-binding globulin and thyroxine-binding prealbumin.
Addition of sodium salicylate to human serum at concentrations often obtained during aspirin therapy causes 100-200% increases in free triiodothyronine (T(3)) and free thyroxine (T(4)) as estimated by ultrafiltration. The increase in free T(3) was unexpected since previous data had suggested that salicylate inhibits binding of T(4) only to thyroxine-binding prealbumin (TBPA) and that T(3) is no...
متن کاملThyroxine-Binding Globulin Concentrations
Plasma thyroid hormone concentrations may be abnormal in non-thyroid disease and pose diagnostic problems. For example, concentrations of triiodothyronine (T3) in the blood decline in acute illness with a reciprocal increase in reverse triiodothyronine (reverse T3), but thyroxine (T4) concentrations are usually normal or only slightly decreased (1, 2). However, McLarty et al. (3) reported that ...
متن کاملPediatric reference intervals for serum thyroxine, triiodothyronine, thyrotropin, and free thyroxine.
iodothyronine, Thyrotropin, and Free Thyroxine, David Zurakowski, James Di Canzio, and Joseph A. Majzoub ( Departments of Biostatistics and Medicine and 2 Division of Endocrinology, Department of Medicine, Children’s Hospital, Harvard Medical School, Boston, MA 02115; * address correspondence to this author at: Department of Biostatistics, Children’s Hospital, 300 Longwood Ave., Boston, MA 0211...
متن کاملEffects of triiodothyronine and other thyroxine analogues on thyroxine-binding in human serum.
The strong affinity between thyroxine and the specific thyroxine-binding protein (TBP) of human serum (1) is apparent from, a) the inability to remove more than small amounts of thyroxine from the serum by prolonged dialysis (2), and b) the effectiveness with which TBP competes with albumin for available thyroxine in serum, despite its much smaller concentration. Thyroxine bound to TBP is, neve...
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ژورنال
عنوان ژورنال: RADIOISOTOPES
سال: 1985
ISSN: 1884-4111,0033-8303
DOI: 10.3769/radioisotopes.34.6_344