Tesis sobre el tema "Superoxide"
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Dufernez, Fabienne. "Les superoxyde dismutases des protistes : caractérisation et origine phylogénétique". Lille 2, 2005. http://www.theses.fr/2005LIL2S030.
Texto completoKolahi-Ahari, Ali. "A study of superoxide dismutase activity and superoxide production in kiwifruit". Thesis, University of Canterbury. Biological Sciences, 2006. http://hdl.handle.net/10092/1343.
Texto completoFlamm, Hubert [Verfasser] y Gerald A. [Akademischer Betreuer] Urban. "Electrochemical microsensors for superoxide monitoring in cell culture = Elektrochemische Mikrosensoren fuer Superoxid-Monitoring in Zellkultur". Freiburg : Universität, 2014. http://d-nb.info/1123482217/34.
Texto completoKitagawa, Terutaka Terence. "Biomimetic modeling of superoxide reductase /". Thesis, Connect to this title online; UW restricted, 2007. http://hdl.handle.net/1773/11558.
Texto completoGibson, N. "Towards a spintrap for superoxide". Thesis, University of Aberdeen, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.592486.
Texto completoOlofsson, Eva. "Superoxide dismutase 1 and cataract". Doctoral thesis, Umeå : Umeå universitet, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-21032.
Texto completoSinaceur, Jamal Eddine. "Importance des dérivés réduits de l'oxygène dans l'intoxication alcoolique chez le rat : rôle de la desferrioxamine /". Paris : la Documentation française, 1987. http://catalogue.bnf.fr/ark:/12148/cb34926442c.
Texto completoVinatier, Virginie. "Exploration de la voie péroxynitrite : nouveaux donneurs de NO, étude des superoxyde dimutases à fer et application à la conception d’inhibiteurs". Toulouse 3, 2007. http://www.theses.fr/2007TOU30008.
Texto completoPeroxynitrite is the product of the very fast reaction between nitrogen oxide and superoxide. This work tackles several sides of the chemistry of these compounds. Several SIN-1 derivatives with NO releasing properties were synthesised and studied to reduce peroxynitrite production and thus increase the NO availability. Iron Superoxide Dismutases (SOD) are enzymes that protect protozoans from the oxidative stress. Enzymes from parasites Plasmodium falciparum, Trypanosoma cruzi and Trypanosoma brucei were overexpressed and characterised in order to find some new compounds with antiparasitic activity. Iron SODs are partially inactivated by nitration of the residue tyrosine 34 by peroxynitrite. The structure of the nitrated enzyme was studied and modelised. Several methods of “de novo” conception of inhibitors are descried and the binding modes of these compounds were studied by docking experiments
Parker, Michael William. "Structural studies on manganese superoxide dismutase". Thesis, University of Oxford, 1985. https://ora.ox.ac.uk/objects/uuid:b8fff51f-1e2f-41b1-baff-4e95b499f0de.
Texto completoLewis, Elizabeth A. "Functional models of manganese superoxide dismutases". Thesis, University of York, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.247034.
Texto completoBarkley, Katherine Byer. "Characterization of superoxide dismutase from Actinomyces". Diss., Virginia Polytechnic Institute and State University, 1988. http://hdl.handle.net/10919/53905.
Texto completoPh. D.
Kafy, Ahmed M. L. A. E. "Interactions between oligoamines and superoxide anion". Thesis, Aston University, 1987. http://publications.aston.ac.uk/12556/.
Texto completoMeissner, Felix. "Superoxide dismutase 1 regulates caspase-1". Berlin mbv, 2008. http://d-nb.info/992999286/04.
Texto completoMoon, Bok Hee. "A study of the activity and characteristics of superoxide dismutase in the male reproductive parts of Petunia : a thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Plant Biotechnology in the School of Biological Sciences, University of Canterbury /". Thesis, University of Canterbury. Biological Sciences, 2006. http://hdl.handle.net/10092/1326.
Texto completoJonsson, P. Andreas. "Superoxide dismutase 1 and amyotrophic lateral sclerosis". Doctoral thesis, Umeå : Medical Biosciences, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-611.
Texto completoBerger, Christine Elizabeth Marie. "Superoxide anion in osteoclast and osteoblast function". Thesis, University of Newcastle Upon Tyne, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.265210.
Texto completoEnayat, Zinat Ellaheh. "Superoxide dismutase mutations and amyotrophic lateral sclerosis". Thesis, King's College London (University of London), 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.400500.
Texto completoBlackney, Michael James. "Characterising the Drosophila extracellular superoxide Dismutase gene". Thesis, University of Southampton, 2010. https://eprints.soton.ac.uk/179761/.
Texto completoMatemadombo, Fungisai. "Metallophthalocyanines as electrocatalysts and superoxide dismutase mimics". Thesis, Rhodes University, 2010. http://hdl.handle.net/10962/d1004985.
Texto completoPulido, Maria. "Mechanism of Superoxide Mediated Regulation of Particle Uptake and Exocytosis by a GPI-anchored Superoxide Dismutase C in Dictyostelium". FIU Digital Commons, 2014. http://digitalcommons.fiu.edu/etd/1540.
Texto completoZetterström, Per. "Misfolded superoxide dismutase-1 in amyotrophic lateral sclerosis". Doctoral thesis, Umeå universitet, Klinisk kemi, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-43898.
Texto completoQuebec, Elizabeth Ann Hayes. "Crosslinked hemoglobin-superoxide dismutase-catalase and methemoglobin formation". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ29863.pdf.
Texto completoRegan, Elizabeth Anne. "Extracellular superoxide dismutase and oxidant stress in osteoarthritis /". Connect to full text via ProQuest. IP filtered, 2006.
Buscar texto completoTypescript. Includes bibliographical references (leaves 107-128). Free to UCDHSC affiliates. Online version available via ProQuest Digital Dissertations;
Wong, Kwan-yeung. "Roles of manganese superoxide dismutase in ovarian cancer". Click to view the E-thesis via HKUTO, 2007. http://sunzi.lib.hku.hk/hkuto/record/B39364689.
Texto completoWong, Kwan-yeung y 黃君揚. "Roles of manganese superoxide dismutase in ovarian cancer". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2007. http://hub.hku.hk/bib/B39364689.
Texto completoTemperton, Nigel James. "Functional studies on superoxide dismutase in Trypanosoma cruzi". Thesis, London School of Hygiene and Tropical Medicine (University of London), 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.391814.
Texto completoCoffey, Marcus Jonathan. "Human neutrophil superoxide generation and pathological oxidative stress". Thesis, University of Bristol, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.296015.
Texto completoChen, Ying. "In vivo metal substitution in bacteroides superoxide dismutase". Thesis, Virginia Tech, 1989. http://hdl.handle.net/10919/44628.
Texto completoThe effect of various growth conditions on the type of superoxide dismutase (SGD) formed anaerobically in three Bacteriodes species was studied. B. fragilis, B. distasonis, and B. thetaiotaomicron were grown in ironâ restricted media with or without manganese supplementation. Iron availability was decreased by treatment of the media with chelex-100, a metal-chelating resin, and addition of desferrioxamine mesylate (desferal, Ciba-Geigy), an iron chelator. Mn-containing (MnSOD) and Fe-containing superoxide dismutase (EeSOD) activities in cell extracts were differentiated by inhibition with azide and inactivation by H202. The amount of Mn-containing superoxide dismutase was estimated by the fraction of azide- and H202, -resistant activity. Cells grown in untreated media contained approximately 90% FeSOD and 10% MnSOD. Cells grown in Fe-restricted media supplemented with graded amounts of manganese synthesized a progressively larger fraction of MnSOD. Hemin, added to the Fe-restricted media, did not serve as an iron source for FeSOD formation. Superoxide dismutase specific activities varied (3-6 U/mg) in each extract but not as a function of manganese concentration.
Master of Science
Mazura, Sergiy. "Effect of active pharmaceutical ingredients on superoxide dismutase". Thesis, Київський національний університет технологій та дизайну, 2019. https://er.knutd.edu.ua/handle/123456789/13082.
Texto completoPoinso, Alix. "Recherche d'inhibiteurs de la superoxyde dismutase à partir de substances naturelles". Thesis, Toulouse 3, 2016. http://www.theses.fr/2016TOU30378/document.
Texto completoSuperoxide dismutase is one of the major proteins controlling the oxidizing stress and cellular homeostasis. It is involved in numerous cancer cells proliferation processes. This protein is considered as major anti-cancer target for the development of new anti-cancer drugs. The goal of this work, was to research and identify an inhibitor of the SOD in endophytic fungi from Peruvian plants. These micro-organisms are known to produce numerous metabolites for host plants protection. During the preparation of endophytic extracts and their characterization by HPLC and statistical analyzes, we have pointed out a high quantitative and qualitative variability of the chemical content of endophytic extracts inside a same strain. Considering the literature we have focused our work on the identification of furocoumarins because of their potential inhibitory effect on the SOD. For this purpose two mass spectrometry strategies using negative ionization mode were carried out. With the QTOF mass spectrometer we have identified Methyl-4H-furo [2,3-b] [1] benzopyran-4-one and the déhydropachyrrhizone. With the OrbiTrap, the Ochrocarpine A, Moellendorffiline the Anisolactone and the Anhydrorutarétine were identified. Biological evaluation of the different extracts was performed using pyrogallol test. This investigation did not allow us to identify an inhibitor of the SOD. In the future we may consider seeking SOD inhibitors by looking at the formation SOD-chemical compound adducts using an LC-MS investigation
Cheung, Suet-ting y 張雪婷. "Effects of superoxide dismutase 1 on frontal cortical neurons". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2009. http://hub.hku.hk/bib/B42924650.
Texto completoCheung, Suet-ting. "Effects of superoxide dismutase 1 on frontal cortical neurons". Click to view the E-thesis via HKUTO, 2009. http://sunzi.lib.hku.hk/hkuto/record/B42924650.
Texto completoSamai, Mohamed. "Novel superoxide dismutase mimetics for protection against paraquat nephrotoxicity". Thesis, University of Brighton, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.485754.
Texto completoMacKenzie, Andrew. "Protection of vascular nitric oxide by superoxide dismutase mimetics". Thesis, University of Glasgow, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.266683.
Texto completoHiran, Tejindervir Singh. "The superoxide production and NADPH oxidase of articular chondrocytes". Thesis, University of the West of England, Bristol, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.264625.
Texto completoMünch, Christian. "Initiation and propagation of mutant superoxide dismutase 1 misfolding". Thesis, University of Cambridge, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.609791.
Texto completoMa, Huaibo. "Modeling the Structure and Mechanism of Nickel Superoxide Dismutase". Ohio University / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1303327993.
Texto completoDurazo, Armando. "Hydrogen/deuterium exchange studies on copper-zinc superoxide dismutase". Diss., Restricted to subscribing institutions, 2007. http://proquest.umi.com/pqdweb?did=1495960591&sid=1&Fmt=2&clientId=1564&RQT=309&VName=PQD.
Texto completoForquer, Isaac Paul. "Superoxide production in respiratory electron transport minimization and utilization". Pullman, Wash. : Washington State University, 2008. http://www.dissertations.wsu.edu/Dissertations/Fall2008/i_forquer_12209.pdf.
Texto completoLu, Dongning. "Nitric oxide donors and superoxide probes synthesis and properties /". Columbus, Ohio : Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1235668199.
Texto completoTrist, Benjamin. "Superoxide dismutase 1 in the aetiology of Parkinson’s disease". Thesis, The University of Sydney, 2019. http://hdl.handle.net/2123/20579.
Texto completoWegerich, Franziska. "Engineered human cytochrome c : investigation of superoxide and protein-protein interaction and application in bioelectronic systems". Phd thesis, Universität Potsdam, 2010. http://opus.kobv.de/ubp/volltexte/2011/5078/.
Texto completoZiel dieser Arbeit ist es genetisch veränderte Formen von humanem Cytochrom c herzustellen und diese einerseits hinsichtlich der Reaktion mit dem Sauerstoff-Radikal Superoxid aber auch mit anderen Proteinen zu untersuchen. Zusätzlich sollen die verschiedenen Protein-Mutanten in neuartige bioelektronische Systeme eingebracht werden. Es wurden insgesamt 20 Cytochrome c Mutanten designt, rekombinant exprimiert und aufgereinigt. Es konnte in dieser Arbeit gezeigt werden, dass sich die Reaktion von Cytochrom c mit dem negativ geladenen Superoxid durch gezielte Mutationen, die zusätzliche positive Ladungen in das Molekül bringen, um bis zu 30 % erhöhen lässt. Es wurde aber auch deutlich, dass andere Eigenschaften des Proteins sowie dessen Struktur durch die Mutationen geändert werden können. Cytochrom c Mutanten mit einer erhöhten Reaktionsrate mit Superoxid konnten erfolgreich in einen Superoxid-Biosensor mit erhöhter Sensitivität eingebracht werden. Weiterhin wurde einige Mutanten hinsichtlich Ihrer Interaktion mit den zwei Enzymen Sulfitoxidase und Bilirubinoxidase untersucht. Hier konnten ebenfalls unterschiedliche Reaktivitäten festgestellt werden. Schließlich wurden ausgewählte Protein-Varianten mit und ohne den zuvor untersuchten Enzymen in ein Multischicht-Elektroden-System eingebettet und dessen kinetisches Verhalten untersucht. Es wurde gefunden, dass die Schnelligkeit mit der Cytochrom c mit sich selbst Elektronen austauschen kann, eine Limitierung der Größenordnung der katalytischen Ströme darstellt. Diese Selbstaustausschrate wurde durch die eingeführten Mutationen verändert. So verdeutlicht diese Arbeit, dass „Protein-Engineering“ ein gutes Hilfsmittel sein kann, um einerseits Proteinreaktionen und komplexe Elektronentransferreaktionen in Multischichten zu untersuchen, aber auch ein potentes Werkzeug darstellt mit dem zugeschnittene Biokomponenten für Sensoren mit erhöhter Leistungsfähigkeit generiert werden können.
Rose, Andrew Civil & Environmental Engineering Faculty of Engineering UNSW. "Availability of iron to the marine cyanobacterium Lyngbya majuscula". Awarded by:University of New South Wales. Civil and Environmental Engineering, 2005. http://handle.unsw.edu.au/1959.4/20569.
Texto completoTew, D. G. "Some reactions of spin traps". Thesis, University of Oxford, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.355814.
Texto completoBendall, Jennifer Kate. "Physiology and pathophysiology of cardiac NADPH oxidase". Thesis, King's College London (University of London), 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.289766.
Texto completoMiwa, Satomi. "Mitochondrial superoxide production in Drosophila : topology, characteristics and relevance to ageing". Thesis, University of Cambridge, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.616112.
Texto completoShearer, Jason Michael. "Synthetic models for metalloenzymes containing sulfur-metal bonds /". Thesis, Connect to this title online; UW restricted, 2001. http://hdl.handle.net/1773/8681.
Texto completoHeller, Maija Iris [Verfasser]. "Superoxide reactions in seawater : evaluating the impact of superoxide on trace metal redox cycles and dust dissolution in the open ocean / Maija Iris Heller". Kiel : Universitätsbibliothek Kiel, 2010. http://d-nb.info/1019984244/34.
Texto completoBond, Christopher J. "Regulation, structure and folding of enzymes /". Thesis, Connect to this title online; UW restricted, 2000. http://hdl.handle.net/1773/9247.
Texto completoBergemalm, Daniel. "Mutant superoxide dismutase-1-caused pathogenesis in amyotrophic lateral sclerosis". Doctoral thesis, Umeå : Umeå university, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-31116.
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