Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 54 for “"Citrate synthase"”.
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Effects of Temperature and Thyroid Hormone on Oxidative and Lipid Metabolism in Juvenile Lake Whitefish (Coregonus Clupeaformis)
… in enzymes associated with oxidative metabolism (citrate synthase, cytochrome c oxidase subunit 1), lipogenesis (acetyl-coA carboxylase , acetyl-coA carboxylase ) and peroxisomal -oxidation (acyl-coA oxidase 3) following exposure to elevated temperatures. However, the absence of effects on …
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Low load endurance activity and green tea extract represent potential therapies for Duchenne muscular dystrophy
… (serum), lipid peroxidation (gastrocnemius), and citrate synthase and beta-hydroxyacyl-CoA dehydrogenase activities (quadriceps and soleus). The key findings of this study were: In normal diet running mice (RunNorm), average daily distance run was increased 300% (from 0.5 to 2.1 km/d, P<0.05) from …
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Role of oxidative stress in photoreceptor degeneration
… is oxidative stress-sensitive, compared with citrate synthase, which is oxidative stressinsensitive. All retinal degeneration mutants were found to show significantly reduced complex I activities, while citrate synthase was unchanged, indicating mitochondrial oxidative stress. Rates of …
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The study of two genes involved in the maintenance of intracellular redox potentials in Thiobacillus ferrooxidans
… Two ORFs, separated by 9 bp, corresponding to a citrate synthase gene and a ϒ-glutamylcysteine synthetase gene were identified. The predicted amino acid sequence of the T. ferrooxidans gltA gene showed 37% identity to that of E. coli, whereas the predicted amino acid sequence of the T. …
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Selected exercise and skeletal muscle characteristics of African distance runners
… vastus lateralis muscle. Skeletal muscle enzymes citrate synthase, phosphofructokinase, 3-hydroxyacyl CoA dehydrogenase, hexokinase and carnitine palmityl transferase were assayed spectrophotometrically. Skeletal muscle buffering capacity was measured using by titration and fibre type proportions …
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Assessing the Effects of Temperature, Feeding Status, and the Microbiome on the Maximal Activities of Several Enzymes Important to Energy Production and Ammonia Detoxification in the Intestines of Teleost Fish
… enzyme activities of Na+, K+-ATPase (NKA), citrate synthase, pyruvate kinase, and glutamine synthetase (GS). Increased NKA activity following a meal suggested an increase in ATP demand, and amplified GS activity likely assists in enhanced NH3-detoxification processes in the intestinal tract. …
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RNA-binding proteins in yeast mitochondria
… of Idhp and of the Krebs cycle enzymes citrate synthase 1 (Cit1p) and malate dehydrogenase 1 (Mdh1p) both of which have been identified as RNA-binding proteins without known RNA recognition motifs. Besides analysing their effects on mitochondrial translation and their organisation in …
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The metabolic profile of cardiac and skeletal muscle tissue from captive emus (Dromaius novaehollandiae) raised in northern Colorado: implications for assessing muscle health for emus with splayed-leg disorder
… ± 0.06 mg g-1 wet tissue) and activities of citrate synthase (CS 19.4 ± 1.2 µmol min-1 g-1 wet tissue), β-hydroxyacyl CoA dehydrogenase (HAD 78.9 ± 3.6 µmol min-1 g-1 wet tissue), and lactate dehydrogenase (LDH 239.5 ± 8.9 µmol min-1 g-1 wet tissue) of domesticated emu cardiac tissue. Emus …
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Temperature Acclimation of Enzyme Activities and Protein Synthesis in Channel Catfish (Ictalurus Punctatus). In Vivo and In Vitro Studies
… for the following: cytochrome(DEGREES)C oxidase, citrate synthase, NADH-cytochrome(DEGREES)C reductase, and glucose-6-phosphate dehydrogenase. Lactate dehydrogenase showed no compensation. 6-phosphogluconate dehydrogenase showed partial inverse compensation. Hence, cultured hepatocytes show …
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Chronic effects of single intra-peritoneal injection of endosulfan on rainbow trout (Oncorhynchus mykiss) and field observations of caged rainbow in Oshawa Creek
… liver ethoxyresorufin-O-deethylase (EROD), citrate synthase (CS), lactate dehydrogenase (LDH), and brain acetylcholine esterase (AChE) (caged fish only) enzymatic activities were measured. Trout injected with endosulfan experienced an increase of the anaerobic (LDH activity) and a decrease …
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The anti-estrogenic and liver metabolic effects of DHAA in rainbow trout (oncorhynchus mykiss)
… of DHAA caused a significant increase in liver citrate synthase (CS), and liver ethoxyresorufin-O-deethylase (EROD) activity after 7 days, however, the fish recovered by 28 days. This study also determined the effect of 14 different pulp and paper mill effluent extracts on liver enzyme …
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Adaptations of skeletal muscle pyruvate dehydrogenase kinase in response to food-restriction in mitochondrial subpopulations
… IMF (p=0.001), but PDK2 was unaltered with FR. Citrate synthase activity (|imol/min/mg mitochondrial protein) was not different between either subpopulation. As well there were no significant differences between mitochondrial subpopulations in PDH complex components in both fed and FR states. …
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DIETARY OBESITY, EXERCISE TRAINING, AND THERMOGENESIS IN RATS
… muscles known to increase with aerobic training, citrate synthase. The resulting changes in body weight with the supermarket diet and daily exercise could not be explained by changes in food intake. Both early diet and exercise affected thermogenesis and changes in heat production were found to be …
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Determining the Usefulness of Aerobic and Anaerobic Enzyme Assays as Proxies for Rockfish Ecological Data.
… dehydrogenase (MDH), pyruvate kinase (PK), and citrate synthase (CS). Some muscle composition data (percent water, percent protein, percent lipid, and protein as a percentage of wet mass) were also used to help interpret the enzyme data. Enzyme activity was lowest in the summer when expressed as …
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The effect of beta-oxidation or TCA cycle inhibition on mitochondrial function and the sensitivity of high resolution respiratory detection
… C2C12 myotubes. Furthermore, we assessed MCAD, citrate synthase and aconitase enzyme activities when β-oxidation or TCA cycle was inhibited in C2C12 myotubes. METHODS: C2C12 myotubes were differentiated for 6 days and treated for 12 hours with a high or a low concentration of one of two …
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Skeletal muscle morphology and function in former elite distance runners : a 20 year follow-up
… 1993, the HI group had higher (p<0.05) SDH and citrate synthase (CS) activities compared with the FIT and UT groups, whereas phosphorylase activity did not differ. Capillary density and capillary-to-fiber ratio were also greater (p<0.05) in the HI group compared with the other two groups. …
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Biomechanical and physiological investigations in the IBMPFD animal model
… lower mitochondrial enzyme activity (citrate synthase) in VCPR155H/+ mice at 14 months; concomitant with the reduction in fasttwitch fibre fatigue tolerance. Primary fibroblast cells isolated from our VCPR155H/+ mouse model showed reduced ability of mitochondrial networks to fragment …
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The effects of virus-induced maternal inflammation on methylation patterns in skeletal muscle
… in PRRSV piglets, including FcγRII, MEF2C, citrate synthase, and PRKAB2. Additionally, genes from several disease response pathways were hypermethylated, along with genes from the thyroid hormone signaling pathway and oxidative phosphorylation pathway, possibly affecting myosin heavy chain …
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