494 Effect of Hyperthyroidism upon Human Pancreatic Growth Hormone Releasing Hormone (hpgrh)-induced Secretion of Growth Hormone (gh) in the Adult Male Rat

@article{Shulman1985494EO,
  title={494 Effect of Hyperthyroidism upon Human Pancreatic Growth Hormone Releasing Hormone (hpgrh)-induced Secretion of Growth Hormone (gh) in the Adult Male Rat},
  author={Dorothy I. Shulman and Gregory E Duckett and M Sweetl and Jack A Strzelecki and Allen William Root},
  journal={Pediatric Research},
  year={1985},
  volume={19},
  pages={193A-193A}
}
Four groups (n=8) of 300 g male rats received daily s.c. injections of saline, thyroxine (T4) 20 ug, T4 40 ug, or T4 80 ug for 14 days. 24 hrs following the last injection rats were anesthetized with pentobarbital (IP 50 mg/kg) at -30 min. 10 ug HPGRH 1–44 was administered I.V. at 0 min. Blood for GH determination was obtained via cardiac puncture at 0, 5… CONTINUE READING