Literature DB >> 6807675

Serum T4, T3 and TBG concentrations during puberty in males.

J Sack, Z Bar-On, J Shemesh, R Becker.   

Abstract

Measurements of serum thyroxine (T4), thyroxine binding globulin (TBG), and triiodothyronine (T3), using RIA, were conducted in healthy Israeli boys, 149 children from the age 8 years were divided into five groups according to Tanner's puberty stages. The correlation with Tanner's staging showed a significant decrease in T4 and TBG concentrations during puberty. However, T3 decreased only toward the last stage of puberty (between P4 to P5). Our data indicate that during puberty in male subjects the decrease in TBG plays a significant role in the decrease of thyroid hormone concentrations.

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Year:  1982        PMID: 6807675     DOI: 10.1007/BF00441139

Source DB:  PubMed          Journal:  Eur J Pediatr        ISSN: 0340-6199            Impact factor:   3.183


  12 in total

1.  Effect of diethylstilbestrol on the binding of thyroxine in serum.

Authors:  J T DOWLING; N FREINKEL; S H INGBAR
Journal:  J Clin Endocrinol Metab       Date:  1956-11       Impact factor: 5.958

Review 2.  Protein-bound iodine level during childhood and adolescence.

Authors:  T H Oddie; D A Fisher
Journal:  J Clin Endocrinol Metab       Date:  1967-01       Impact factor: 5.958

3.  Normal free thyroxin index values in infancy and childhood.

Authors:  G C Hays; J E Mullard
Journal:  J Clin Endocrinol Metab       Date:  1974-11       Impact factor: 5.958

4.  Progressive decrease in serum triiodothyronine concentrations with human aging: radioimmunoassay following extraction of serum.

Authors:  H A Rubenstein; V P Butler; S C Werner
Journal:  J Clin Endocrinol Metab       Date:  1973-08       Impact factor: 5.958

5.  Serum triiodothyronine concentrations in infancy, childhood, adolescence and pediatric thyroid disorders.

Authors:  T W AvRuskin; S C Tang; L Shenkman; T Mitsuma; C S Hollander
Journal:  J Clin Endocrinol Metab       Date:  1973-08       Impact factor: 5.958

6.  Thyroid function assay using the effective thyroxine ratio (ETR) in infancy.

Authors:  M Koivisto; S Similä; J Haapalahti; M Reinilä
Journal:  Scand J Clin Lab Invest       Date:  1974-04       Impact factor: 1.713

7.  Variations in the pattern of pubertal changes in boys.

Authors:  W A Marshall; J M Tanner
Journal:  Arch Dis Child       Date:  1970-02       Impact factor: 3.791

8.  Thyroid gland function during childhood and adolescence. Changes in serum TSH, T4, T3, thyroxine-binding globulin, reverse T3 and free T4 and T3 concentrations.

Authors:  A Parra; S Villalpando; E Junco; B Urquieta; S Alatorre; G García-Bulnes
Journal:  Acta Endocrinol (Copenh)       Date:  1980-03

9.  Serum T4, TBG, T3 uptake, T3, reverse T3, and TSH concentrations in children 1 to 15 years of age.

Authors:  D A Fisher; J Sack; T H Oddie; A E Pekary; J M Hershman; R W Lam; M E Parslow
Journal:  J Clin Endocrinol Metab       Date:  1977-08       Impact factor: 5.958

10.  The measurement of serum thyroxine in children.

Authors:  J Ryness
Journal:  J Clin Pathol       Date:  1972-08       Impact factor: 3.411

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