Literature DB >> 7153452

Rapid preparation of metabolically active mitochondria from control and hormone-treated rat liver cells.

A M Vargas.   

Abstract

A method is described for the rapid isolation of mitochondria from liver cells. The method involves the breakage of hepatocytes by brief sonication followed by Percoll density gradient centrifugation. Mitochondria obtained using this method are well coupled, slightly contaminated by other organelles or membrane fractions and compare favourably with mitochondria isolated from whole liver by conventional techniques.

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Year:  1982        PMID: 7153452     DOI: 10.1016/0165-022x(82)90030-6

Source DB:  PubMed          Journal:  J Biochem Biophys Methods        ISSN: 0165-022X


  3 in total

1.  Effects of glucagon and Ca2+ on the metabolism of phosphatidylinositol 4-phosphate and phosphatidylinositol 4,5-bisphosphate in isolated rat hepatocytes and plasma membranes.

Authors:  D E Whipps; A E Armston; H J Pryor; A P Halestrap
Journal:  Biochem J       Date:  1987-02-01       Impact factor: 3.857

2.  Inhibition of Ca2(+)-induced large-amplitude swelling of liver and heart mitochondria by cyclosporin is probably caused by the inhibitor binding to mitochondrial-matrix peptidyl-prolyl cis-trans isomerase and preventing it interacting with the adenine nucleotide translocase.

Authors:  A P Halestrap; A M Davidson
Journal:  Biochem J       Date:  1990-05-15       Impact factor: 3.857

3.  Inhibition of mitochondrial-matrix inorganic pyrophosphatase by physiological [Ca2+], and its role in the hormonal regulation of mitochondrial matrix volume.

Authors:  A M Davidson; A P Halestrap
Journal:  Biochem J       Date:  1989-03-15       Impact factor: 3.857

  3 in total

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