PMID: 6018Jan 15, 1976

Regulation of pyruvate dehydrogenase and pyruvate dehydrogenase phosphate phosphatase activity in rat epididymal fat-pads. Effects of starvation, alloxan-diabetes and high-fat diet

The Biochemical Journal
D StansbieP J Randle

Abstract

1. Pyruvate dehydrogenase phosphate phosphatase activity in rat epididymal fat-pads was measured by using pig heart pyruvate dehydrogenase [32P]phosphate. About 80% was found to be extramitochondrial and therefore probably not directly concerned with the regulation of pyruvate dehydrogenase activity. The extramitochondrial activity was sensitive to activation by Ca2+, but perhaps less sensitive than the mitochondrial activity.

Citations

Jan 1, 1989·Annals of the New York Academy of Sciences·R M DentonJ G McCormack
May 1, 1993·Metabolism: Clinical and Experimental·P W FeldhoffT C Vary
Jan 14, 1994·Brain Research. Developmental Brain Research·F Takakubo, H H Dahl
Aug 25, 1980·FEBS Letters·J R Williamson, R H Cooper
Aug 1, 1995·Molecular and Cellular Biochemistry·B N Cockburn, H G Coore
Jul 6, 2000·International Journal of Obesity and Related Metabolic Disorders : Journal of the International Association for the Study of Obesity·M PiccininiM T Rinaudo
Jul 30, 2020·The Journal of Biological Chemistry·James R KrycerDavid E James
May 1, 1978·The Canadian Journal of Neurological Sciences. Le Journal Canadien Des Sciences Neurologiques·T T Ngo, A Barbeau
Sep 4, 1999·Journal of Endocrinological Investigation·M MostertM T Rinaudo
Mar 6, 1999·Journal of the American College of Nutrition·G MingroneG Gasbarrini

Related Concepts

Fat Pad
Metazoa
Calcium
Streptozotocin Diabetes
Ghee
Epididymis
Anhydrous Dextrose
Insulin B Chain
Malate Dehydrogenase
NADP

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