Food intake after hatching inhibits the growth hormone induced stimulation of the thyroxine to triiodothyronine conversion in the chicken. Academic Article uri icon

abstract

  • The effect of a single injection of 10 micrograms chicken GH on circulating thyroid hormones as well as in vitro liver 5'-monodeiodination (5'-D) activity was studied in posthatch chicks submitted to different feeding conditions. One group was normally fed after hatching, a second group was only fed after three days and a third group was food deprived after 2 days of feeding. Combination of all results indicates that the start of food intake abolishes the stimulatory effect of a GH injection on circulating T3 and liver 5'-D activity. Food deprivation after a period of food intake restores the GH effect on plasma T3 but not on liver 5'-D.

published proceedings

  • Horm Metab Res

author list (cited authors)

  • Darras, V. M., Vanderpooten, A., Huybrechts, L. M., Berghman, L. R., Dewil, E., Decuypere, E., & Khn, E. R.

citation count

  • 22

complete list of authors

  • Darras, VM||Vanderpooten, A||Huybrechts, LM||Berghman, LR||Dewil, E||Decuypere, E||Kühn, ER

publication date

  • October 1991