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: Starvation-induced ketone body production in the conscious unrestrained miniature pig.
    Author: Müller MJ, Paschen U, Seitz HJ.
    Journal: J Nutr; 1982 Jul; 112(7):1379-86. PubMed ID: 7047692.
    Abstract:
    The effects of short-term starvation (up to 5 days) on hepatic ketone body production was investigated in the conscious unrestrained miniature pig in vivo. Starvation induced an increase in arterial free fatty acid concentration (0.2-0.7 mM) with a concomitant elevation in hepatic free fatty acid extraction [-1.4-5.7 mumol/kg. minute),r = 0.53, P less than 0.005]. Ketone body production (sum of acetoacetate + beta-hydroxybutyrate) increased from 1.5 to 5.8 mumol/(kg . minute) in parallel (r = 0.71, P less than 0.0005). During starvation arterial insulin levels decreased, glucagon increased, cortisol remained unchanged and a "low T3 state' was observed. These data differ in some aspects from those reported for humans and dogs. Thus a species-specific variation in the fuel economy of the pig's body is proposed.
    [Abstract] [Full Text] [Related] [New Search]