Literature DB >> 7066363

The effect of malonyl-CoA on fatty acid oxidation in rat muscle and liver mitochondria.

J H Veerkamp, H T Van Moerkerk.   

Abstract

The effect of malonyl-CoA on palmitate oxidation was compared for skeletal muscle and liver mitochondria from fed rats and rats starved for 18 and 42 h. The nutritional state did not influence the palmitate oxidation rate by both types of mitochondria. Muscle mitochondria are more sensitive to malonyl-CoA inhibition of palmitate oxidation than are liver mitochondria. Their response is not influenced by the nutritional state, in contrast to that of liver mitochondria. The extent of inhibition was not dependent on the carnitine concentration (above 0.5 mM), but higher at lower palmitate:albumin ratio or palmitate concentration.

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Year:  1982        PMID: 7066363     DOI: 10.1016/0005-2760(82)90157-6

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN: 0006-3002


  9 in total

1.  Effect of malonyl-CoA on delta 6 desaturation activity of rat liver microsomes.

Authors:  I N de Gomez Dumm; M J de Alaniz; R R Brenner
Journal:  Lipids       Date:  1986-11       Impact factor: 1.880

2.  The effect of malonyl-CoA on overt and latent carnitine acyltransferase activities in rat liver and adipocyte mitochondria.

Authors:  E D Saggerson; C A Carpenter
Journal:  Biochem J       Date:  1983-02-15       Impact factor: 3.857

3.  Binding of malonyl-CoA to isolated mitochondria. Evidence for high- and low-affinity sites in liver and heart and relationship to inhibition of carnitine palmitoyltransferase activity.

Authors:  M I Bird; E D Saggerson
Journal:  Biochem J       Date:  1984-09-15       Impact factor: 3.857

4.  Does fasting decrease the inhibitory effect of malonyl-CoA on hepatic beta-oxidation?

Authors:  E D Saggerson
Journal:  Biochem J       Date:  1982-11-15       Impact factor: 3.857

5.  Deficiency in AMP-activated protein kinase exaggerates high fat diet-induced cardiac hypertrophy and contractile dysfunction.

Authors:  Subat Turdi; Machender R Kandadi; Junxing Zhao; Anna F Huff; Min Du; Jun Ren
Journal:  J Mol Cell Cardiol       Date:  2010-12-16       Impact factor: 5.000

6.  Interacting effects of L-carnitine and malonyl-CoA on rat liver carnitine palmitoyltransferase.

Authors:  M I Bird; E D Saggerson
Journal:  Biochem J       Date:  1985-08-15       Impact factor: 3.857

7.  Effects of DL-2-bromopalmitoyl-CoA and bromoacetyl-CoA in rat liver and heart mitochondria. Inhibition of carnitine palmitoyltransferase and displacement of [14C]malonyl-CoA from mitochondrial binding sites.

Authors:  M R Edwards; M I Bird; E D Saggerson
Journal:  Biochem J       Date:  1985-08-15       Impact factor: 3.857

8.  Carnitine palmitoyltransferase in liver and five extrahepatic tissues in the rat. Inhibition by DL-2-bromopalmitoyl-CoA and effect of hypothyroidism.

Authors:  E D Saggerson; C A Carpenter
Journal:  Biochem J       Date:  1986-05-15       Impact factor: 3.857

9.  Response to starvation of hepatic carnitine palmitoyltransferase activity and its regulation by malonyl-CoA. Sex differences and effects of pregnancy.

Authors:  E D Saggerson; C A Carpenter
Journal:  Biochem J       Date:  1982-12-15       Impact factor: 3.857

  9 in total

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