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: Application of hepatic tolerance tests to the functional reserve assessment in rat models of fatty liver.
    Author: Furuhama K, Yabe K.
    Journal: J Vet Med Sci; 1998 May; 60(5):635-7. PubMed ID: 9637301.
    Abstract:
    The present study was designed to define whether maximal removal rate of indocyanine green (ICG Rmax), plasma cyclic 3',5'-adenosine monophosphate (cAMP) response to exogenous glucagon (peak to basal ratio of cAMP level: P/B cAMP) and plasma half-life of galactose (t1/2 galactose) can measure the hepatic functional reserve of fatty liver prepared in rats fed choline-deficient (9 weeks), 2% cholesterol (2 weeks) or 0.25% DL-ethionine (2 weeks) diet. Although changes in cholesterol and phospholipid values in serum during feeding periods differed among the models, histopathologic examinations in the liver of almost all animals revealed intermediate to severe fatty liver with or without fibrosis at each termination. ICG Rmax and P/B cAMP were significantly decreased in rats fed choline-deficient or DL-ethionine diet, implying reductions in hepatic functional mass and disturbances in hepatic cAMP production. Meanwhile, t1/2 galactose showed no change in any of the models, suggesting that glucose metabolisms in the models used may be preserved. These findings demonstrate that ICG Rmax and P/B cAMP can apply to measurement of hepatic surviving reserve of fatty liver with fibrosis.
    [Abstract] [Full Text] [Related] [New Search]