Rat liver mitochondria
Hormonal control of a calcium transport by rat liver mitochondria
... ON THE INTERRELATIONSHIP BETWEEN GLUCAGON ACTION, THE REDOX STATE OF PYRIDINE NUCLEOTIDES AND CALCIUM RETENTION BY RAT LIVER MITOCHONDRIA SUMMARY 79 INTRODUCTION 81 RESULTS 83 The effect[r] ...
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Inhibition by propionyl coenzyme A of N acetylglutamate synthetase in rat liver mitochondria A possible explanation for hyperammonemia in propionic and methylmalonic acidemia
... in rat liver mitochondria using acetyl- CoA as ...of rat liver carbamoylphosphate synthetase; the activation constant was ...in liver mitochondria that would follow ...
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The inhibition by methylmalonic acid of malate transport by the dicarboxylate carrier in rat liver mitochondria: A possible explanation for hypoglycemia in methylmalonic aciduria
... We report the effects of methylmalonic acid (MMA) on the mitochondrial transport systems for malate, a-oxoglutarate, and isocitrate. MMA is shown to be a substrate for all three carrier systems, and an inhibitor of the ...
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Calcium transport in rat liver mitochondria
... 6.3.2 The influence of redox state of mitochondrial pyridine nucleotides on Ca2+ uptake and release by mitochondria studied by means of 0.. p-hydroxybutyrate on Ca2+ uptake and release b[r] ...
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Peculiarities of the free radical processes in rat liver mitochondria under toxic hepatitis on the background of alimentary protein deficiency
... the liver of rats with toxic hepatitis was investigated on the background of alimentary protein ...in liver mitochondria of rats maintained on the protein-deficient ...in liver ...
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BISPHENOL A DOSE AND TIME DEPENDENTLY INDUCES OXIDATIVE STRESS IN RAT LIVER MITOCHONDRIA EX VIVO
... the liver and gut by glucuronosyltransferases and SULTs, respectively, to BPA glucuronide containing strong electron donating group (–OH) in its structure which can donate electrons to the free oxygen to produce ...
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Glutathione influence on energy metabolism in rat liver mitochondria under experimental nephropathy
... The introduction of glutathione showed that it induced to increase the content of sulfhydryl groups (Fig. 4) at third day (17%) and seventh day (2%) compared to groups of animals with nephropathy. We supposed that ...
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The effect of Са(2+)-induced opening of cyclosporine-sensitive pore on the oxygen consumption and functional state of rat liver mitochondria
... Максимальный вклад МРТР в скорость дыхания наблюдает- ся при 20–40 нмоль Са 2+ /мг, что соответству- ет области концентраций Са 2+ меньших, чем эмпирические значения кажущейся констан[r] ...
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The effect of ATP-dependent K(+)-channel opener on the functional state and the opening of cyclosporine-sensitive pore in rat liver mitochondria
... В то же время, известно, что открывание МРТР, несмотря на сопоставимый масштаб набухания, замедля- ет только синтез АТР вследствие разобщения дыхательной цепи, однако усиливает гидрол[r] ...
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The influence of ATP-dependent K(+)-channel diazoxide opener on the opening of mitochondrial permeability transition pore in rat liver mitochondria
... Возврат Са 2+ в матрикс после перевода поры в закрытое со- стояние с помощью циклоспорина А также по- казывает, что при открывании поры происхо- дит активация циклического транспорта С[r] ...
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Adenine nucleotide translocation in rat liver mitochondria : calcium stimulation and the involvement of phospholipids
... The observation that a there are two different types of binding sites for either ATP or ADP in mitochondria 267, Section D, and b the translocation process exhibits both a high and a low[r] ...
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Investigation of Interaction of Some Chalcones and Cyclic Chalcone Analogues with Outer Mitochondrial Membrane by UV VIS and Fluorescence Spectroscopy
... Figure 6. Fluorescence polarization (FP) values of chalcone (1b,1c) and benzosuberone (2b,2c) with methoxy- and dimethyl- amino-substituents recorded in respiration medium containing 0.2% DMSO and 1 mM sodium succinate ...
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Control of Choline Oxidation in Rat Kidney Mitochondria
... into mitochondria as a single step ...to rat kidney mitochondria was oxidized to betaine within the mitochondria ...load rat kidney mitochondria with radiolabelled betaine as ...
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Limitations of Allotopic Expression of Mitochondrial Genes in Mammalian Cells
... shown in Figure 3A, ATP8 was efficiently synthesized and imported into isolated rat liver mitochondria. Treat- ment with proteinase K did not affect the mature por- tion of the polypeptide localized ...
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Effect of Reye's syndrome serum on isolated chinchilla liver mitochondria
... concentrated normal serum or RS serum derived from 12 patients. RS serum stimulates oxygen consumption in isolated rat liver mitochondria. This effect is due to the oxidation of uric acid by ...
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The severity of rat liver injury by fructose and high fat depends on the degree of respiratory dysfunction and oxidative stress induced in mitochondria
... in rat liver mitochondria [13], besides there were no differences between the effects produced by a high fat diet and the high fat plus fructose diet on these pa- ...
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Characterisation of human D-glycerate dehydrogenase/glyoxylate reductase
... respectively, that is, within the reference range for normal livers. Three liver samples from PH2 patients previously diagnosed by the finding of raised urinary L-glycerate were analysed. Significant D-GDH ...
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Transmembrane Ca(2+) exchange in depolarized rat myometrium mitochondria
... среде инкубации и при этом не было отмечено какого-либо влияния Ry на уровень кальция в митохондриях.. RyR, как известно, блокируются RuR [16].[r] ...
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Energy-linked functions of lymphoid tissue mitochondria
... INTRODUCTION 1.1 INTRODUCTION The work described in this thesis is concerned with the followin g aspects of the structure and function of mitochondria isolated from rat spleen and thymus[r] ...
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Osmotic effects on amino acid oxidation in skate liver mitochondria
... INTRODUCTION Sarcosine oxidation by mitochondria isolated from the liver of the little skate, Raja erinacea, has recently been shown to be sensitive to the osmolarity of an assay medium [r] ...
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