These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: The effect of thyroid status on the growth hormone response to growth hormone releasing hormone 1-44.
    Author: Davies RR, Dagogo-Jack S, Turner SJ, Kendall-Taylor P, Baylis P, Young E, Watson M, Johnston DG.
    Journal: J Endocrinol Invest; 1989 Sep; 12(8):517-21. PubMed ID: 2512339.
    Abstract:
    The growth hormone (GH) response to iv injection of GH releasing hormone 1-44 (GHRH 1-44) has been examined in 10 hyperthyroid and 6 hypothyroid patients. Both groups of patients were studied at presentation and when euthyroid (mean 5 months for hyperthyroid, 8 months for hypothyroid). Hyperthyroid subjects demonstrated a peak mean (+/- SE) level of 17.7 +/- 3.8 mU/l, with an integrated GH 29.3 +/- 6.4 mU/l.h. When euthyroid the peak mean level was 17.0 +/- 5.0 mU/l and the integrated GH 22.8 +/- 4.2 mU/l.h. Neither change was statistically significant. Hypothyroid subjects had a peak mean level of 5.0 +/- 2.7 mU/l and integrated GH of 5.9 +/- 1.7 mU/l.h and when euthyroid a peak mean level of 7.1 +/- 4.8 mU/l and integrated GH of 8.1 +/- 3.6 mU/l.h. Body weight did not change significantly in this group of hypothyroid subjects with prolonged treatment. The increase in GH response to GHRH previously reported following replacement therapy may reflect a treatment-induced decrease in body weight, or may be a short term effect.
    [Abstract] [Full Text] [Related] [New Search]