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• BEC tutorial-Living Communications: pmF to pmP
  :::: '''Mitochondrial membrane potential and Peter Mitchell’s protonmotive force ''pmF'': elements of the science of bioenergetics''' ...tps://doi.org/10.26124/bec:2020-0002 - '''Chapter 8: Protonmotive pressure and respiratory control'''
  9 KB (1,076 words) - 13:10, 18 October 2022
• Goo 2013 Clin Exp Pharmacol Physiol
  ...rmation on oxygen consumption, ATP flux, membrane potential, electron leak and reactive oxygen species production, the latter two of which index energy tr ...rdiac enthalpy production, Cardiac heat production, Mitochondrial membrane potential, Mitochondrial proton leak, Mitochondrial reactive oxygen species productio
  2 KB (222 words) - 11:40, 9 February 2022
• Devin 1997 Biochim Biophys Acta
  ...ng systems (cytochrome c oxidase) and decreased on one of the protonmotive force dissipating systems (adenine nucleotide translocator), even if the fluxes i |keywords=Oxidative phosphorylation efficiency, Kinetic control, Ionic media, Cytochr
  2 KB (285 words) - 13:52, 15 January 2020
• Sumbalova 2011 Abstract Kagoshima
  ...mbrane potential, coupling control, H₂O₂ production, and the upper limit of mitochondrial performance. Abstract Kagoshima. ...passive LEAK state of respiration. The upper limit of respiratory capacity and the scope of ROS signalling, therefore, are significantly higher under cond
  3 KB (457 words) - 18:18, 10 January 2022
• Lane 2022 Abstract Bioblast
  ...lpha and omega of metabolism: why the Krebs cycle brings the earth to life and our own lives to an end. '''Bioblast 2022: BEC Inaugural Conference.''' In: ...organisms, including bacteria, in which fluctuations in membrane potential and the electrical fields generated amount to real-time integrated feedback on
  3 KB (471 words) - 08:26, 28 July 2022
• Chemical potential
  ...r amount of B, ''n''_B [mol], at constant temperature, pressure, and composition other than that of B, ...e sum of the standard chemical potential under defined standard conditions and a concentration ([[activity]])-dependent term,
  3 KB (498 words) - 00:13, 18 February 2020
• Rhodamine 123
  ...534 nm. The recommended excitation and emission wavelengths in PBS are 488 and 515-575 nm, respectively (Sigma-Aldrich). ::::# Weight 1.9 mg of Rh123 and dissolve in 1 mL ethanol;
  5 KB (698 words) - 15:50, 16 March 2021
• Krumschnabel 2014 Methods Enzymol
  ...ssment of mitochondrial membrane potential by high-resolution respirometry and fluorometry. Methods Enzymol 542:163-81. https://doi.org/10.1016/B978-0-12- ...rophore applied for probing mtMP, in any respiratory state, type of tissue and pathophysiological condition.
  5 KB (600 words) - 21:53, 23 April 2024
• Mitchell 2011 Biochim Biophys Acta
  |title=Mitchell P (1966) Chemiosmotic coupling in oxidative and photosynthetic phosphorylation. Biochim Biophys Acta Bioenergetics 1807 (20 ...issue by Peter R. Rich. Original title: CHEMIOSMOTIC COUPLING IN OXIDATIVE AND PHOTOSYNTHETIC PHOSPHORYLATION, by Peter Mitchell, Glynn Research Laborator
  6 KB (899 words) - 11:57, 9 May 2024
• Krause 2023 J Transl Med
  ...sing its ''in vitro'' effects on cardiac electrophysiology and metabolism, and translated our findings into the human setting. ...ents, high C18:1AC serum concentrations were associated with the incidence and prevalence of AF.
  3 KB (418 words) - 15:47, 30 August 2023
• O2k-Publications: Coupling efficiency;uncoupling
  {{#ask:[[Category:Publications]] [[Instrument and method::Oxygraph-2k]] [[Topic::Coupling efficiency;uncoupling]] |?Mammal and model=Organism
  1 KB (188 words) - 00:04, 18 February 2020
• Breton-Romero 2014 Biochim Biophys Acta
  ...nar shear stress regulates mitochondrial dynamics, bioenergetics responses and PRX3 activation in endothelial cells. Biochim Biophys Acta 1843:2403-13. ...a in endothelial cells as active players, able to transduce the mechanical force of shear stress in the vascular endothelium into a biological response.
  2 KB (304 words) - 15:56, 9 November 2016
• Gnaiger 1993 Pure Appl Chem
  ...d forces. For illustration, analogous electric, thermal and chemical flows and forces are represented. ...thermodynamics with reference to entropy production, '''[[efficiency]]''' and '''energy dissipation'''. The symbols of nonequilibrium thermodynamics are
  4 KB (655 words) - 13:53, 1 May 2024
• Jezek 2018 Antioxid Redox Signal
  ...physiology and pathology. Moreover, UCP2-mediated aspartate, oxaloacetate, and malate antiport with phosphate is expected to alter metabolism of cancer ce CRITICAL ISSUES: A wide range of UCP antioxidant effects and participations in redox signaling have been reported; however, mechanisms o
  3 KB (346 words) - 18:40, 16 January 2021
• Gnaiger 2018 MiPschool Tromso A2
  ...=[[File:Erich Gnaiger.jpg|left|90px|Erich Gnaiger]] The protonmotive force and respiratory control. 1. Coupling of electron transfer reactions to vectoria ...bs energy change per [[advancement]] of reaction [3]. For the protonmotive force the proton is the motive entity, which can be expressed in a variety of for
  8 KB (1,154 words) - 14:59, 13 February 2020
• Garlid KD 2012 Abstract Bioblast
  ...and I will review recent progress in understanding the K⁺ cycle and its role in the cell. ...66.tb01501.x/abstract Mitchell P (2008) Chemiosmotic coupling in oxidative and photosynthetic phosphorylation. Biol Rev 41: 445-501.]
  4 KB (506 words) - 16:24, 25 November 2015
• Advancement
  ...rtmental diffusion (spontaneous from a high-potential compartment to a low-potential compartment), the advancement is the amount of motive substance that has un ...d to compartmental diffusion and the advancement of charged particles [3], and to any discontinuous transformation in compartmental systems [2],
  6 KB (952 words) - 04:30, 20 March 2023
• Pressure
  ...the [[force]] at the point of [[action]]. More generally, pressure is the force times concentration at the interphase of interaction. |info=* Gnaiger E (2020) Mitochondrial pathways and respiratory control. An introduction to OXPHOS analysis. 5^th ed.
  7 KB (1,053 words) - 07:05, 6 July 2023
• Uncoupling proteins
  ...dissipating the electrochemical proton gradient ([[mitochondrial membrane potential]]), generated by the [[electron transfer pathway]] by pumping protons from ...n elicited by cold exposure, including ROS and lipid metabolism, apoptosis and thermogenesis.<ref>Criscuolo F, Gonzalez‐Barroso MdM, Bouillaud F, Ricqui
  4 KB (559 words) - 14:23, 8 June 2020
• Bustamante 2012 Alcohol
  ...ian AG, Lores-Arnaiz S, Cutrera RA (2012) Alterations of motor performance and brain cortex mitochondrial function during ethanol hangover. Alcohol 46:473 ...of animals could be associated with brain cortex mitochondrial dysfunction and the resulting impairment of its energetic metabolism.
  3 KB (368 words) - 10:30, 13 February 2015

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