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 8 of 8 for “"L-Citrulline"”.
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Effects of mid-gestational L-citrulline supplementation to twin-bearing ewes on umbilical blood flow, placental development, and lamb production traits
… useful when the maternal diet is compromised. L-citrulline was chosen for this work because of its long half-life in maternal circulation. This work utilized twin-bearing ewes with a moderate dietary energy restriction to assess the effects of mid-gestational L-citrulline supplementation on …
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Regulation of satellite cells by extrinsic factors during recovery from exercise in horses
… differentiation. The influence of dietary L-citrulline, an amino acid that has the potential to influence SC activity and nutrient availability by its metabolism to L-arginine, was assessed during recovery from exercise in unfit adult horses. To model submaximal exercise, horses were …
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The Elasmobranch-Microbe Relationship: Trimethylamine n-oxide Synthesis, Urea Hydrolysis, and Microbe-Osmolyte Interactions in the Atlantic Stingray, <i>Dasyatis sabina</i>
… benzoic acid, arginine, creatinine and L-citrulline. Also observed was significant down-regulation of CPS III expression, suggesting that urea production decreased in antibiotic-treated individuals. My findings suggest that elasmobranch osmoregulation is robust to microbiome perturbation …
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Implications For the Role of the Peroxoferric Intermediate In the Second Step of Nitric Oxide Synthase Derived From the Reactivity of P450-Cam With Camphor-5-Oxime and Characterization of the Heme Iron Coordination Structures of Tyrosine- and Histidine-Ligated Heme Enzymes Using Magnetic Circular Dichroism Spectroscopy
… heme monooxygenase. It produces L-citrulline and NO,,G from L-arginine via N<em>f</em>ç-hydroxy-L-arginine by a mechanism similar to that of P450. In this study 1R-(+)-camphor-5-oxime has been synthesized and its reactions with P450-CAM, a soluble P450 from Pseudomonas putida, and …
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The Oxidative Deamination of Sulfur Amino Acids by a Bacterial L-Amino Acid Oxidase
… L-tyrosine, L-histidine, L-ornithine, L-citrulline, L-lysine and L-isoleucine with a pH optimum at 7.5. Specific activity, pH optimum, K<sub>m</sub> and V<sub>max</sub> values were determined for each sulfur amino acid. The ordered rate of reaction at pH 7.5 for these amino acids were …
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A study of the metabolic immune responses produced by some natural products
… NADPH, glutathione, oxidised glutathione, L-citrulline, L-arginine, L-ornithine, hypoxanthine, xanthine and urate. The addition of melittin enhanced the LPS effects on the cellular metabolome and cytokine secretion. Several fatty acids, including arachidonic acid, were substantially affected …
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Characterisation of Nitric Oxide Synthase Activity in the Sea Anemone Aiptasia pallida and an Evaluation of Responses to Environmental Stress
… the conversion of 3H L-arginine to 3H L-citrulline (the citrulline assay). This assay was shown to be sufficiently sensitive for studies of this nature but was not optimised for use with cnidarian preparations. As a result, confidence in the accuracy of the generated assay results is …
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Reactions of S-nitrosothiols with biomimetic iron complexes and other transition metals
… during the conversion of L-arginine to L-citrulline by nitric oxide synthases (NOS), NADH, and 02. NOS enzymes have ironporphyrin and biopterin cofactors that catalyze this conversion. S-nitrosothiols form in biology as NO-transport mechanisms, post-translational modifications, or as a …