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: Elevated growth hormone levels and insulin resistance in patients with cirrhosis of the liver.
    Author: Shankar TP, Fredi JL, Himmelstein S, Solomon SS, Duckworth WC.
    Journal: Am J Med Sci; 1986 Apr; 291(4):248-54. PubMed ID: 3518447.
    Abstract:
    Carbohydrate intolerance is frequently seen in patients with hepatic cirrhosis. To study the role of the counter regulatory hormones, glucagon, cortisol and growth hormone in this disease, these hormones were measured in 11 patients with hepatic cirrhosis and six controls during a 4-hour oral glucose tolerance test (OGTT) and in five normal and cirrhotic subjects during steady-state plasma insulin and glucose concentrations (SSPGI) achieved with the euglycemic clamp technique. Fasting plasma glucose was 103 +/- 4.3 mg/dl in cirrhotics and 88 +/- 3.3 mg/dl in controls (p less than 0.001). Immunoreactive insulin (IRI) was 24.3 microU/ml in cirrhotics and 12.7 +/- 2.2 microU/ml in controls (p less than 0.001); immunoreactive glucagon (IRG) was 263 +/- 30 pg/ml in cirrhotics and 122 +/- 17.5 pg/ml in controls (p less than 0.001); serum growth hormone (GH) was 4.4 +/- 0.9 ng/ml in cirrhotics and 0.5 +/- 0.1 ng/ml in controls (p less than 0.001). During OGTT, the 2-hour glucose concentration was 201 +/- 9.7 mg/dl in cirrhotic subjects and 147 +/- 10.0 mg/dl in controls (p less than 0.001). IRG levels were suppressed by 20% of basal values in patients with cirrhosis, while controls showed 10% suppression after an oral glucose load. At 60 minutes, the serum GH was 14.7 +/- 3.9 ng/ml in cirrhotics and 0.3 +/- 0.1 ng/ml in controls (p less than 0.001). The normal suppressive effect of hyperglycemia on GH secretion in controls was sharply contrasted by a paradoxical elevation of serum GH in the cirrhotic group.(ABSTRACT TRUNCATED AT 250 WORDS)
    [Abstract] [Full Text] [Related] [New Search]