Literature DB >> 6698188

Effects of thyroxine on the reproductive organs and growth of young chickens.

S K Majeed, M H Injidi, J M Forbes.   

Abstract

Male chicks of an egg-laying strain were injected with 0, 1, 2 or 4 micrograms/100 g b. wt thyroxine s.c. daily from 7 to 12 weeks of age. Increasing dose suppressed testicular development and puberty was completely blocked by the highest level. Live weight gain was enhanced by thyroxine treatment. Similar treatment of females prevented normal development of the ovaries at puberty.

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Year:  1984        PMID: 6698188     DOI: 10.1007/bf01947583

Source DB:  PubMed          Journal:  Experientia        ISSN: 0014-4754


  3 in total

1.  Influence of thyroid status of the chick on growth and metabolism, with observations on several parameters of thyroid function.

Authors:  A Singh; E P Reineke; R K Ringer
Journal:  Poult Sci       Date:  1968-01       Impact factor: 3.352

2.  Thyroid gonadal interactions in the male domestic duck in relationship with the sexual cycle.

Authors:  M Jallageas; I Assenmacher
Journal:  Gen Comp Endocrinol       Date:  1974-01       Impact factor: 2.822

3.  Seasonal histological changes in the gonads, thyroid and adrenal of the Canada goose (Branta canadensis interior).

Authors:  J G Mori; J C George
Journal:  Acta Anat (Basel)       Date:  1978
  3 in total

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