Literature DB >> 6838586

On the mechanism by which Mg2+ and adenine nucleotides restore membrane potential in rat liver mitochondria deenergized by Ca2+ and phosphate.

A Toninello, D Siliprandi, N Siliprandi.   

Abstract

The presence of ATP or ADP in the incubation medium prevents the collapse of membrane potential induced by external Ca2+ and phosphate. The same adenine nucleotides are unable to restore collapsed membrane potential unless Mg2+ are also added. Bongkrekate is also able to prevent the effects of external Ca2+ and phosphate and when added after membrane potential has collapsed strongly potentiates the restorative action of ATP or ADP. Atractyloside has an opposite effect.

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Year:  1983        PMID： 6838586     DOI： 10.1016/0006-291x(83)91368-2

Source DB:  PubMed          Journal:  Biochem Biophys Res Commun        ISSN： 0006-291X            Impact factor:   3.575


  7 in total

1.  Extensive Ca2+ release from energized mitochondria induced by disulfiram.

Authors:  E Chávez; C Zazueta; C Bravo
Journal:  J Bioenerg Biomembr       Date:  1989-06       Impact factor: 2.945

2.  Control of mitochondrial Ca2+ retention by ADP-stimulated glutamic dehydrogenase.

Authors:  E Chávez; D Jay
Journal:  J Bioenerg Biomembr       Date:  1987-10       Impact factor: 2.945

3.  The role of ADP in the modulation of the calcium-efflux pathway in rat brain mitochondria.

Authors:  J Vitorica; J Satrústegui
Journal:  Biochem J       Date:  1985-01-01       Impact factor: 3.857

Review 4.  Recent progress on regulation of the mitochondrial permeability transition pore; a cyclosporin-sensitive pore in the inner mitochondrial membrane.

Authors:  P Bernardi; K M Broekemeier; D R Pfeiffer
Journal:  J Bioenerg Biomembr       Date:  1994-10       Impact factor: 2.945

5.  Effects of palmitoyl CoA and palmitoyl carnitine on the membrane potential and Mg2+ content of rat heart mitochondria.

Authors:  D Siliprandi; C Biban; S Testa; A Toninello; N Siliprandi
Journal:  Mol Cell Biochem       Date:  1992-10-21       Impact factor: 3.396

6.  Mitochondrial control of nuclear apoptosis.

Authors:  N Zamzami; S A Susin; P Marchetti; T Hirsch; I Gómez-Monterrey; M Castedo; G Kroemer
Journal:  J Exp Med       Date:  1996-04-01       Impact factor: 14.307

Review 7.  The Role of Adenine Nucleotide Translocase in the Mitochondrial Permeability Transition.

Authors:  Nickolay Brustovetsky
Journal:  Cells       Date:  2020-12-15       Impact factor: 6.600
  7 in total

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