Skip to main content
Postgraduate Medical Journal logoLink to Postgraduate Medical Journal
. 1976 Oct;52(612):620–624. doi: 10.1136/pgmj.52.612.620

Steroids after birth-puberty.

W A Marshall
PMCID: PMC2496364  PMID: 995787

Abstract

The production of gonadal steroids in the perinatal period may have an important influence on the later development of the hypothalamo-pituitary-gonadal axis. In the prepubertal period there is an increased output of gonadal steroids and of androgens from the adrenal cortex, with a further increase as the secondary sex characters develop. The precise role of individual steroids in the maturation of the reproductive system and of the neuroendocrine regulating mechanisms will probably remain unclear unless conclusions are based on longitudinal studies in which hormone production is related precisely to different parameters of sexual development and somatic growth.

Full text

PDF
620

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Faiman C., Winter J. S. Sex differences in gonadotrophin concentrations in infancy. Nature. 1971 Jul 9;232(5306):130–131. doi: 10.1038/232130a0. [DOI] [PubMed] [Google Scholar]
  2. Forest M. G., Sizonenko P. C., Cathiard A. M., Bertrand J. Hypophyso-gonadal function in humans during the first year of life. 1. Evidence for testicular activity in early infancy. J Clin Invest. 1974 Mar;53(3):819–828. doi: 10.1172/JCI107621. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Gupta D. Changes in the gonadal and adrenal steroid patterns during puberty. Clin Endocrinol Metab. 1975 Mar;4(1):27–56. doi: 10.1016/s0300-595x(75)80033-8. [DOI] [PubMed] [Google Scholar]
  4. Gupta D., Marshall W. A. A longitudinal study of the urinary excretion of individual steroids in children from 3 to 7-years-old. Acta Endocrinol (Copenh) 1971 Sep;68(1):141–163. doi: 10.1530/acta.0.0680141. [DOI] [PubMed] [Google Scholar]
  5. Horton R., Tait J. F. Androstenedione production and interconversion rates measured in peripheral blood and studies on the possible site of its conversion to testosterone. J Clin Invest. 1966 Mar;45(3):301–313. doi: 10.1172/JCI105344. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. Kenny F. M., Angsusingha K., Stinson D., Hotchkiss J. Unconjugated estrogens in the perinatal period. Pediatr Res. 1973 Oct;7(10):826–831. doi: 10.1203/00006450-197310000-00006. [DOI] [PubMed] [Google Scholar]
  7. Mahoudeau J. A., Bardin C. W., Lipsett M. B. The metabolic clearance rate and origin of plasma dihydrotestosterone in man and its conversion to the 5-alpha-androstanediols. J Clin Invest. 1971 Jun;50(6):1338–1344. doi: 10.1172/JCI106613. [DOI] [PMC free article] [PubMed] [Google Scholar]
  8. Marshall W. A. Interrelationships of skeletal maturation, sexual development and somatic growth in man. Ann Hum Biol. 1974 Jan;1(1):29–40. doi: 10.1080/03014467400000031. [DOI] [PubMed] [Google Scholar]
  9. Marshall W. A., Tanner J. M. Variations in pattern of pubertal changes in girls. Arch Dis Child. 1969 Jun;44(235):291–303. doi: 10.1136/adc.44.235.291. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Penny R., Olambiwonnu N. O., Frasier S. D. Serum gonadotropin concentrations during the first four years of life. J Clin Endocrinol Metab. 1974 Feb;38(2):320–321. doi: 10.1210/jcem-38-2-320. [DOI] [PubMed] [Google Scholar]
  11. Tanner J. M., Gupta D. A longitudinal study of the urinary excretion of individual steroids in children from 8 to 12 years old. J Endocrinol. 1968 Jun;41(2):139–156. doi: 10.1677/joe.0.0410139. [DOI] [PubMed] [Google Scholar]
  12. Teller W. M. Die Ausscheidung von C19- und C21-Steroiden im Harn unter normalen und pathologischen Bedingungen der Entwicklung und Reifung. Z Gesamte Exp Med. 1967;142(3):222–296. [PubMed] [Google Scholar]

Articles from Postgraduate Medical Journal are provided here courtesy of BMJ Publishing Group

RESOURCES