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Acta Biologica Hungarica

, Volume 56, Issue 1–2, pp 11–20 | Cite as

Seasonal Changes in Plasma Dehydro-Epiandrosterone (DHEA) Levels of Domestic Geese

  • Do Thi Dong Xuan
  • Barbara Végi
  • Zs. Szőke
  • P. PéczelyEmail author
Open Access
Article

Abstract

Changes in plasma DHEA, testosterone (T) and 17-B-oestradiol (E2) levels were examined in domestic geese of both sexes in the fall and winter. The levels of steroid hormones were determined in blood plasma by means of radio-immunoassay (RIA). A so-called second (autumn) cycle was induced in geese via a dark-room preparation and natural keeping conditions. The plasma levels of DHEA showed a minor peak at onset of the autumn breeding and a major one prior to the more intense spring reproduction in both sexes. The seasonal curves of plasma DHEA appeared fairly similar in ganders and layers and without considerable differences between the absolute values. In ganders, plasma DHEA peaks preceded the elevations in T levels in the fall and spring alike. With layers, in turn, the autumn and spring peaks of plasma DHEA appeared after the peaks in E2 levels. With ganders, the concentration of plasma T seemed to predominate between the two androgens throughout the experimental period. With layers, in turn, the concentration of DHEA surpassed the level of plasma E2 at the time of the peak periods and other times during the study, as well. In domestic geese, DHEA is probably involved in the autumn physiological processes and the induction of reproduction during fall and early spring periods, alike.

Keywords

Geese sexual steroid DHEA-seasonal change 

References

  1. 1.
    Biczó, A., Tarcsai, G., Kelemen, K., Péczely, P. (2000) Relationship between faecal sexual steroid content and intensity of display behaviour of male great bustard (Otis tarda). 7th International Symposium on Avian Endocrinology, Varanasi, U.P. India. 11.11 Poster.Google Scholar
  2. 2.
    Biczó, A., Tarcsai, G., Kelemen, K., Mödlinger, P., Pészely, P. (2002) Endocrinological study of display behaviour of male great bustards (Otis tarda) using faecal steroid analysis. Állattenyésztés és Takarmányozás 51, 87–88. (In Hungarian.)Google Scholar
  3. 3.
    Deviche, P. (1997) Seasonal reproductive pattern of white-winged crossbills in interior Alaska. J. Field Ornithol. 68, 613–621.Google Scholar
  4. 4.
    Farner, D. S. (1980) The regulation of the annual cycle of the white-crowned sparrow, Zonotrichia leucophrys gambelii. 17th Congr. Internat. Ornithol. Proc. Deutsche Ornithol. Gesell. Berlin, pp. 71–82.Google Scholar
  5. 5.
    Fehér, T., Halmy, L., Bodrogi, L., Kazik, H. M. (1976) Dehydroepiandrosterone concentration in adipose tissue. Horm. Metab. Res. 8, 372.CrossRefGoogle Scholar
  6. 6.
    Fehér, T., Poteczin, É., Bodrogi, L. (1985) Relationship between serum dehydroepiandrosterone sulphate and urinary 17-ketosteroid values. Exp. Clin. Endocrinol. 85, 209–216.CrossRefGoogle Scholar
  7. 7.
    Garde, A. H., Hansen, A. M., Skovgaard, L. T., Christensen, J. M. (2000) Seasonal and biological variation of blood concentration of total cholesterol, dehydroepiandrosterone sulphate, hemoglobin A (1c), IgA, prolactin, and free testosterone in healthy women. Clin. Chem. 46, 551–559.PubMedGoogle Scholar
  8. 8.
    Ibanez, L., Potau, N., Marcos, M. V., de Zegher, F. (1999) Corticotropin-releasing hormone: a potent androgen secretagogue in girls with hyperandrogenism after precocious pubarche. J. Clin. Endocrinol. Metab. 84, 4602–4606.PubMedGoogle Scholar
  9. 9.
    Jallageas, M. (1975) Interactions reciproques testo-thyriodinennes chez le Canard male. Incidences sur les cycles endocriniens annuels. Thése, Université de Montpellier, France.Google Scholar
  10. 10.
    Kisné Do Thi Dong, X., Hargitai, Cs., Fancsovits, P., Péczely, P. (1995) Seasonal pattern of reproduction of domestic ganders (Anser anser). Bull. Univ. Agric. Sci. 75th Anniversary Edition, Gödöllő. II. pp. 95–96.Google Scholar
  11. 11.
    Landjánszky, V., Kelemen, K., Péczely, P. (2002) Seasonal and diurnal changes of plasma and faecal sexual steroids in mallards. Proc. 23th Intern. Ornithol. Conf. p. 319.Google Scholar
  12. 12.
    Mikhail, G., Wu, C. H., Ferin, M., Vande-Wiele, R. L. (1970) Radioimmunoassay of plasma estrone and estradiol. Steroids 15, 333–352.CrossRefGoogle Scholar
  13. 13.
    Miller, W. L. (1999) The molecular basis of premature adrenarche: an hypothesis. Acta Pediatr. Suppl. 88, 60–66.CrossRefGoogle Scholar
  14. 14.
    Morton, M. L., Peterson, L. E., Burns, D. M., Allan, N. (1990) Seasonal and age-related changes in plasma testosterone levels in mountain white-crowned sparrows. The Condor 92, 166–173.CrossRefGoogle Scholar
  15. 15.
    Nitta, H., Mason, J. I., Bahr, J. M. (1993) Localization of 3-beta-hydroxysteroid dehydrogenase in the chicken ovarian follicle shifts from the theca layer to granulosa layer with follicular maturation. Biol. Reprod. 48, 110–116.CrossRefGoogle Scholar
  16. 16.
    Parker, C. R. Jr. (1999) Dehydroepiandrosterone and dehydroepiandrosterone sulfate production in the human adrenal during development and aging. Steroids 64, 640–647.CrossRefGoogle Scholar
  17. 17.
    Péczely, P., Pethes, Gy. (1979) Alterations in plasma sexual steroid concentrations in the collared dove (Streptopelia decaocto) during sexual naturation and reproductive cycle. Acta Physiol. Acad. Sci. Hung. 54, 161–170.PubMedGoogle Scholar
  18. 18.
    Péczely, P., Pethes, Gy. (1982) Seasonal cycle of gonadal, thyroid and adrenocortical function in the rook (Corvus frugilegus). Acta Physiol. Acad. Sci. Hung. 59, 59–73.PubMedGoogle Scholar
  19. 19.
    Pintér, O., Péczely, P. (2002) Quantitative histological study of seasonal functional zonation of adrenocortex in Starling. Proc. 23th Internithal. Orn. Conf. p. 319.Google Scholar
  20. 20.
    Rodriguez-Maldano, E., Velazquez, P. N., Juarez-Oropeza, M. A., Pedernera, E. (1996) Steroid metabolism in theca externa cells from preovulatory follicles of domestic hen (Gallus domesticus). Gen. Comp. Endocrinol. 101, 173–179.CrossRefGoogle Scholar
  21. 21.
    Rupprecht, R., Berning, B., Hauser, C. A., Holsboer, F., Reul, J. M. (1996) Steroid receptor mediated effects of neuroactive steroids. Characterisation of structure-activity relationship. Eur. J. Pharmacol. 303, 227–234.CrossRefGoogle Scholar
  22. 22.
    Sarkar, A. K., Mukherjee, R. N. (1978) Sex-steroid genesis in adrenal of caponized domestic pigeon, Columba livia Indian. J. Exp. Biol. 16, 1181–1182.Google Scholar
  23. 23.
    Soma, K., Wingfield, J. C. (2001) Dehydroepiandrosterone in songbird plasma regulation and relationship to territorial agression. Gen. Comp. Endocrinol. 123, 144–155.CrossRefGoogle Scholar
  24. 24.
    Soma, K., Wissman, A. M., Brenowitz, E. A., Wingfield, J. C. (2002) Dehydroepiandrosterone (DHEA) increases territorial song and the size of an associated brain region in male songbird. Horm. Behav. 41, 203–212.CrossRefGoogle Scholar
  25. 25.
    Tetzlaff, G. (1987) 3-Beta-hydroxysteroid-dehydrogenases of the testis and epidydimis of the peking duck. Acta Histochem. 81, 19–34.CrossRefGoogle Scholar
  26. 26.
    Tsutsui, K., Yamazaki, T. (1995) Avian neurosteroids I. Pregnenolone biosynthesis in the quail brain. Brain Res. 678, 1–9.CrossRefGoogle Scholar
  27. 27.
    Vanson, A., Arnold, A. P., Schlinger, B. A. (1996) 3-Beta-hydroxysteroid dehydrogenase and aro-matase activity in primary cultures of developing Zebra finch telencephalon: dehydroepiandrosterone as substrate for synthesis of androstenedione and estrogen. Gen. Comp. Endocrinol. 102, 342–350.CrossRefGoogle Scholar
  28. 28.
    Wingfield, J. C., Soma, K. (2000) Autumn and spring territotality: same behaviour, different mechanism? 7th International Symposium on Avian Endocrinology, Varanasi, U.P. India.Google Scholar
  29. 29.
    Woolveridge, I., Peddie, M. J. (1997) The inhibition of androstenedion production in mature thecal cells from the ovary of the domestic hen (Gallus domesticus): evidence for the involvement of prog-estins. Steroids 62, 214–220.CrossRefGoogle Scholar

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© Akadémiai Kiadó, Budapest 2005

This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

Authors and Affiliations

  • Do Thi Dong Xuan
    • 1
  • Barbara Végi
    • 2
  • Zs. Szőke
    • 2
  • P. Péczely
    • 2
    Email author
  1. 1.Institute for Small Animal ResearchGödöllőHungary
  2. 2.Laboratory of Reproduction BiologySzent István UniversityGödöllőHungary

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