Labajova 2006 Gen Physiol Biophys
| LΓ‘bajovΓ‘ A, KofrΓ‘nek J, KrivΓ‘kovΓ‘ P, CervinkovΓ‘ Z, Drahota Z (2006) Tetraphenylphosphonium-Selective Electrode as a Tool for Evaluating Mitochondrial Permeability Transition Pore Function in Isolated Rat Hepatocytes. Gen Physiol Biophys 25: 325-331. |
Labajova A, Kofranek J, Krivakova P, Cervinkova Z, Drahota Z (2006) Gen. Physiol. Biophys.
Abstract: The changes in mitochondrial membrane potential (ΞΟm) were used as an indicator for evaluating the mitochondrial permeability transition pore (MPTP) function. We found that in situ mitochondria in digitonin-permeabilized hepatocytes were coupled and responded to the addition of substrates, inhibitors and uncouplers. Ca2+-induced ΞΟm dissipation was caused by MPTP opening because this process was inhibited by cyclosporin A. MPTP opening was enhanced by the pro-oxidant tert-butyl hydroperoxide. β’ Keywords: Tetraphenylphosphonium-selective electrode, Mitochondrial permeability transition pore, Hepatocytes
β’ O2k-Network Lab: CZ_Hradec Kralove_Cervinkova Z
Labels:
Organism: Rat
Tissue;cell: Hepatocyte; Liver"Hepatocyte; Liver" is not in the list (Heart, Skeletal muscle, Nervous system, Liver, Kidney, Lung;gill, Islet cell;pancreas;thymus, Endothelial;epithelial;mesothelial cell, Blood cells, Fat, ...) of allowed values for the "Tissue and cell" property.
Preparation: Permeabilized Cells"Permeabilized Cells" is not in the list (Intact organism, Intact organ, Permeabilized cells, Permeabilized tissue, Homogenate, Isolated mitochondria, SMP, Chloroplasts, Enzyme, Oxidase;biochemical oxidation, ...) of allowed values for the "Preparation" property.
Regulation: Coupling; Membrane Potential"Coupling; Membrane Potential" is not in the list (Aerobic glycolysis, ADP, ATP, ATP production, AMP, Calcium, Coupling efficiency;uncoupling, Cyt c, Flux control, Inhibitor, ...) of allowed values for the "Respiration and regulation" property.
HRR: Oxygraph-2k
