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Dissertations / Theses on the topic 'Antioxidant defences'

Author: Grafiati

Published: 4 June 2021

Last updated: 19 February 2022

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1

Rickett, Guy Masami Wilson. "Perinatal development of pulmonary antioxidant defences." Thesis, University of Southampton, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.316750.

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2

Grundy, Jean Elizabeth Carleton University Dissertation Chemistry. "Antioxidant defences during estivation in the spadefoot toad Scaphiopus couchi." Ottawa, 1996.

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3

Nelson, Michelle Amy, and n/a. "Protein Bound 3,4-Dihydroxyphenylalanine as a Signal for Enhanced Antioxidant Defences." University of Canberra. n/a, 2008. http://erl.canberra.edu.au./public/adt-AUC20081209.125208.

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Protein-bound 3,4-dihydroxyphenylalanine (PB-DOPA), a long-lived, redox-active product of protein oxidation, is capable of functioning as both a pro- and anti-oxidant. A number of in vitro and in vivo studies have demonstrated a toxic, non-toxic or even beneficial effect of free DOPA, however little investigation has examined the physiological activity of PB-DOPA. Furthermore, as free DOPA is currently the major treatment available for Parkinson?s disease, most studies have focused on the effect of DOPA within neurological cells or tissues, although the presence of PB-DOPA in other locations,

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4

Nelson, Michelle Amy. "Protein bound 3,4 dihydroxyphenyalanine as a signal for enhanced antioxidant defences /." full text via ADT, 2008. http://erl.canberra.edu.au/public/adt-AUC20081209.125208/index.html.

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5

Mubarak, Bashayer Rashed A. "Control of anti-apoptotic and antioxidant pathways in neural cells." Thesis, University of Edinburgh, 2013. http://hdl.handle.net/1842/8057.

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Oxidative stress is a feature of many chronic neurodegenerative diseases as well as a contributing factor in acute disorders including stroke. Fork head class of transcription factors (Foxos) play a key role in promoting oxidative stress-induced apoptosis in neurons through the upregulation of a number of pro-apoptotic genes. Here I demonstrate that synaptic NMDA receptor activity not only promotes Foxos nuclear exclusion but also suppresses the expression of Foxo1 in a PI3K-dependent fashion. I also found that Foxo1 is in fact, a Foxo target gene and that it is subject to a feed-forward inhib

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6

Aucoin, Richard R. "Antioxidants and antioxidant enzymes as biochemical defenses against phototoxin ingestion by insect herbivores." Thesis, University of Ottawa (Canada), 1991. http://hdl.handle.net/10393/7679.

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Many secondary plant compounds are capable of photoactivation resulting in the production of toxic species of oxygen. One mechanism of defense for insects feeding on phototoxic plants may be the presence of antioxidant enzymes such as superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPOX), and glutathione reductase (GR). The activities of these enzymes were examined in larvae of three lepidoptera: Ostrinia nubilalis, Manduca sexta, and Anaitis plagiata. Highest levels of antioxidant enzyme activity were found in A. plagiata, a specialist feeder on Hypericum perforatum, which

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7

Cardona, Emilie. "Influence de l'environnement trophique de l'élevage en biofloc sur les performances physiologiques de la crevette Litopenaeus stylirostris : Étude de paramètres de la nutrition, de l'immunité et de la reproduction." Thesis, Nouvelle Calédonie, 2015. http://www.theses.fr/2015NCAL0001/document.

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Le biofloc est un système d’élevage intensif avec un faible renouvellement d’eau ; ainsi se développe une population diversifiée de micro-organismes (micro-algues, zooplanctons et bactéries) associée à de la matière organique qui forme les floculats. Ces derniers jouent le double rôle de filtre biologique et de complément alimentaire. Cette thèse a pour objectif de mieux comprendre le fonctionnement de ce système d’élevage et ses interactions avec la crevette Litopenaeus stylirostris. Dans cet objectif général s’inscrit deux objectifs plus spécifiques : (i) mesurer les gains zootechniques appo

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8

Dallaqua, Bruna [UNESP]. "Intervenção com Azadirachta indica (Neem) na prenhez de ratas diabéticas: repercussões materno-fetais." Universidade Estadual Paulista (UNESP), 2011. http://hdl.handle.net/11449/99186.

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Made available in DSpace on 2014-06-11T19:29:51Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-02-18Bitstream added on 2014-06-13T20:39:40Z : No. of bitstreams: 1 dallaqua_b_me_botfm.pdf: 325279 bytes, checksum: eb0d311f7c51273f4d17cae5ac02ffc7 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)<br>Diabetes mellitus (DM) é uma síndrome de etiologia múltipla caracterizada por hiperglicemia crônica. Esta hiperglicemia induz o aumento na produção de espécies reativas de oxigênio (ERO) e diminuição

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9

Bond, Jennifer M. "Investigations on antioxidant defence proteins and peptides." Thesis, Cranfield University, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.278723.

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10

Thornley, Andrew Charles. "Antioxidant defence and autoxidative damage in neoplastic disease." Thesis, University of Surrey, 1987. http://epubs.surrey.ac.uk/848118/.

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The principal factors governing antioxidant defence and lipid peroxidation in vitro have been determined for neoplastic and normal tissues, from mice, bearing Lewis lung carcinomas. These parameters were measured at varying intervals after the intramuscular transplantation of Lewis lung carcinoma cells in C57BL6 mice. The activities of glutathione peroxidase (EC 1.11.1.9), superoxide dismutase (EC. 1.15.1.1), gamma glutamylcysteine synthetase (EC 6.3.2.2), and catalase (EC. 1.11.1.6) were similar in tumour tissue to those of lung, the tissue of origin. Glutathione reductase (EC. 1.6.4.2) and g

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11

Budde, Heike. "Antioxidant defense in Trypanosoma brucei brucei." [S.l.] : [s.n.], 2003. http://deposit.ddb.de/cgi-bin/dokserv?idn=968912192.

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12

Macedo, Giulianna Echeverria. "Ação de Senecio brasiliensis (spreng) Less sobre a taxa de eclosão e modulação de marcadores de toxicidade em larvas de Drosophila Melanogaster." Universidade Federal do Pampa, 2017. http://dspace.unipampa.edu.br:8080/xmlui/handle/riu/1451.

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Submitted by Ana Damasceno (ana.damasceno@unipampa.edu.br) on 2017-05-09T18:30:20Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Ação de Senecio brasiliensis (spreng) Less sobre a taxa de eclosão e modulação de marcadores de toxicidade em larvas de Drosophila Melanogaster.pdf: 2537151 bytes, checksum: c5213c1eaff7c1ecdeaf706e6ced1e1a (MD5)<br>Made available in DSpace on 2017-05-09T18:30:20Z (GMT). No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Ação de Senecio brasiliensis (spreng) Less sobre a

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Dallaqua, Bruna. "Intervenção com Azadirachta indica (Neem) na prenhez de ratas diabéticas : repercussões materno-fetais /." Botucatu : [s.n.], 2011. http://hdl.handle.net/11449/99186.

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Orientador: Débora Cristina Damasceno<br>Coorientador: Tiago Rodrigues<br>Banca: Kleber Eduardo de Campos<br>Banca: Emilio Herrera<br>Resumo: Diabetes mellitus (DM) é uma síndrome de etiologia múltipla caracterizada por hiperglicemia crônica. Esta hiperglicemia induz o aumento na produção de espécies reativas de oxigênio (ERO) e diminuição das defesas antioxidantes. Devido às complicações causadas pelo diabete, muitos indivíduos optam por terapias alternativas à base de plantas medicinais para amenizar seus efeitos. Sendo assim, nesta revisão de literatura, foram analisados e descritos diverso

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14

Xia, Ling. "Regeneration of the antioxidant ubiquinol by flavoenzymes and the role of antioxidant defence in experimental hepatocarcinogenesis /." Stockholm : [Karolinska institutets bibl.], 2002. http://diss.kib.ki.se/2002/91-7349-244-2.

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15

Gunnarsson, Thomas. "The role of antioxidant defence in models of vascular function." Thesis, Queen Mary, University of London, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.404338.

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16

Carville, David Gerald Michael. "The effect of copper status on blood antioxidant defence enzymes." Thesis, University of Ulster, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.328211.

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17

MOREIRA, Vanessa Ribeiro. "ANTIMONIATO DE MEGLUMINA (GLUCANTIME®) CAUSA DANOS AO DNA POR ESTRESSE OXIDATIVO E INDUZ SUPEREXPRESSÃO DE GENES ENVOLVIDOS NA DEFESA ANTIOXIDANTE E REPARO DO DNA." Universidade Federal do Maranhão, 2017. http://tedebc.ufma.br:8080/jspui/handle/tede/1767.

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Submitted by Maria Aparecida (cidazen@gmail.com) on 2017-07-31T14:40:37Z No. of bitstreams: 1 Vanessa Ribeiro Moreira.pdf: 4159897 bytes, checksum: a09b5761e215c744dd25a72b0862176f (MD5)<br>Made available in DSpace on 2017-07-31T14:40:37Z (GMT). No. of bitstreams: 1 Vanessa Ribeiro Moreira.pdf: 4159897 bytes, checksum: a09b5761e215c744dd25a72b0862176f (MD5) Previous issue date: 2017-07-05<br>FAPEMA, CAPES<br>Leishmaniasis is a neglected disease caused by more than 20 species of parasites of the Leishmania genus. Pentavalent antimonials are the drugs commonly used for the treatment of leishma

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18

Arc-Chagnaud, Coralie. "Regulation of antioxidant defenses in the prevention of skeletal muscle deconditioning." Thesis, Montpellier, 2019. http://www.theses.fr/2019MONT4005.

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Le système musculaire joue un rôle primordial dans l’homéostasie de l’organisme. Il est impliqué dans différentes fonctions indispensables aux activités de la vie quotidienne telles que la production de mouvement, la locomotion, le maintien postural et l’équilibre. La qualité du tissu musculaire est donc primordiale dans le maintien de la qualité de vie et, à long terme, à la longévité. L'hypoactivité et le vieillissement sont deux situations qui entraînent le déconditionnement musculaire, et qui partagent une caractéristique commune: une perte de force musculaire, une atrophie et la modificat

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19

Zhang, Zhi Jun. "Investigation into membrane lipid peroxidation and antioxidant defence enzymes in schizophrenia." Thesis, University of Sheffield, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.310764.

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20

Zitouni, Karima. "Ethnic differences in antioxidant defence in patients with type 2 diabetes." Thesis, University College London (University of London), 2005. http://discovery.ucl.ac.uk/1446823/.

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Objective: Throughout the Western World, the incidence of end-stage renal disease (ESRD) due to diabetes mellitus is 4-6 times greater in patients of Afro-Caribbean origin compared with Caucasians. The mechanism of increased susceptibility to renal failure in patients of Afro-Caribbean origin is poorly understood. Even after adjusting for the higher prevalence of diabetes and hypertension. An increase in oxidative stress is considered to promote the development of long-term complications in diabetes mellitus. This may be a factor in the increased susceptibility to nephropathy in patients of Af

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21

Botelho, Marina Tenorio. "Biomarcadores na avaliação do estado fisiológico de juvenis de beijupirás, Rachycentron canadum (Linnaeus, 1766), de cultivo." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/21/21134/tde-11102017-104906/.

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A aquicultura é uma indústria em franco desenvolvimento no mundo todo, apesar de a criação de peixes marinhos no Brasil ainda estar aquém do seu potencial. O beijupirá (Rachycentron canadum) é uma espécie que vem despertando interesse dos criadores, devido às suas altas taxas de crescimento, adaptabilidade ao cultivo e aceitação no mercado. As condições de cultura intensiva podem gerar fatores de estresse aos organismos que afetam seu estado fisiológico. Neste trabalho, beijupirás foram cultivados em dois sistemas de criação diferentes, um tanque indoor com sistema de circulação de água aberto

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22

Silva, Maria Isabel Afonso da [UNESP]. "Alterações hematológicas e bioquímicas em uma população de Phrynops geoffroanus (Schweigger, 1812) em reposta a estressores ambientes." Universidade Estadual Paulista (UNESP), 2011. http://hdl.handle.net/11449/92533.

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Made available in DSpace on 2014-06-11T19:26:05Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-02-24Bitstream added on 2014-06-13T18:29:25Z : No. of bitstreams: 1 silva_mia_me_sjrp.pdf: 1214450 bytes, checksum: 15f951348ff6ca57eac5cbe171eeefc5 (MD5)<br>Os quelônios estão entre os grupos de vertebrados com maior risco de extinção, sendo as principais ameaças para as populações, a degradação e poluição ambiental. A espécie Phrynops geoffroanus, popularmente conhecida como “Cágado-de-Barbelas”, tem se proliferado em ambiente poluído, sujeita a condições adversas que podem influenciar no

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23

Fisher, Gordon Pascoe David D. "Oxidative stress and antioxidant defenses in lymphocytes following high intensity interval training." Auburn, Ala., 2009. http://hdl.handle.net/10415/2003.

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24

Pês, Tanise da Silva. "EFEITO DA DIETA ENRIQUECIDA COM RUTINA SOBRE OS PARÂMETROS SANGUÍNEOS E BIOMARCADORES OXIDATIVOS EM JUNDIÁS (Rhamdia quelen)." Universidade Federal de Santa Maria, 2014. http://repositorio.ufsm.br/handle/1/9010.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Silver catfish, Rhamdia quelen, is one of the most cultivated fish species in southern Brazil. Products destined for improving rearing and production of this species are required due to its importance for aquaculture. Oxidative stress (OS) is one of the main challenges in fish culture, so the use of compounds with antioxidant capacity may be valuable. The flavonoid rutin has several beneficial effects and represents an important alternative to reduce the physiological changes that arise from rearing-related stress. This study evalu

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25

Kunikowska, Grazyna Maria. "Alterations of antioxidant enzymes following manipulations of basal ganglia : relevance to the pathogenesis of Parkinson's disease." Thesis, King's College London (University of London), 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.313737.

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26

Lichten, Louis A. "The roles of zinc and metallothionein in hepatocyte antioxidant defense." [Gainesville, Fla.] : University of Florida, 2004. http://purl.fcla.edu/fcla/etd/UFE0007024.

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27

Clement, Amy Marie. "The Antioxidant Defense Network: Synergistic Combinations to Prevent Oxidative Damage." BYU ScholarsArchive, 2008. https://scholarsarchive.byu.edu/etd/1549.

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One of the matchless ironies of the human body is its requirement for the highly reactive oxygen molecule, which has been clearly implicated in many diseases and the aging processes. Oxidants produced by metabolic processes damage cells by starting chemical chain reactions including oxidation of DNA and proteins as well as lipid peroxidation. Damage to DNA can cause mutations and lead to cancer if not reversed by DNA repair mechanisms. Damage to proteins causes enzyme inhibition, denaturation and protein degradation. Lipid peroxidation can cause cell lysis as well as creating mutagenic and car

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28

Bender, Holly S. "The actions of gossypol on the physiologic antioxidant defense system." Diss., Virginia Polytechnic Institute and State University, 1987. http://hdl.handle.net/10919/82901.

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Gossypol , a yellow polyphenolic pigment found in cottonseeds, is known to promote the production of reactive species of oxygen in vitro, and has toxic actions on spermatogenic epithelium, hepatocytes and cardiac myocytes in vivo. Species vary in tissue sensitivity to the toxic effects of gossypol. The spermatogenic epithelium is the most sensitive tissue to gossypol in rats, followed by the liver. Toxic effects to the rat heart are found only after prolonged administration of gossypol. The antioxidant defense system that protects cells from injury by reactive species of oxygen was examined in

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29

SILVA, Juliana Scanoni. "HPAs biliares e biomarcadores bioquímicos na carapeba Eugerres brasilianus em quatro estuários tropicais do Nordeste brasileiro." Universidade Federal de Pernambuco, 2015. https://repositorio.ufpe.br/handle/123456789/16475.

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Submitted by Fabio Sobreira Campos da Costa (fabio.sobreira@ufpe.br) on 2016-04-12T12:12:32Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Mestrado_JulianaScanoni_Corrigido_19.11.pdf: 2056204 bytes, checksum: 8a5314fcf4ab820bdedd049620355c53 (MD5)<br>Made available in DSpace on 2016-04-12T12:12:32Z (GMT). No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Mestrado_JulianaScanoni_Corrigido_19.11.pdf: 2056204 bytes, checksum: 8a5314fcf4ab820bdedd049620355c53 (MD5) Previous issue date: 2015-07-28<

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Pietarinen-Runtti, Petra. "Regulation of antioxidant defense in cells derived from the human lung." Helsinki : University of Helsinki, 2000. http://ethesis.helsinki.fi/julkaisut/laa/kliin/vk/pietarinen-runtti/.

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31

Freitas, Robson Borba de. "AVALIAÇÃO DA TOXICIDADE DO EXTRATO AQUOSO DE Scutia buxifolia EM RATOS." Universidade Federal de Santa Maria, 2013. http://repositorio.ufsm.br/handle/1/5958.

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Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>Medicinal plants were and are very important for healing various diseases. However, improper use of plants for therapeutic purposes can cause a number of side effects. There are in the literature various reports about plants induced-toxicity and, in some cases patients have hepatic disorders. The knowledge about toxicity of vegetable materials is insipient because there are few scientific studies related to pharmacokinetics and pharmacodynamics. Plants containing pyrrolizidine alkaloids show hepatotoxic effects well documented. S

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32

Hamlin, Scott A. "Effects of resistance exercise on markers of inflammation and antioxidant defenses in heart transplant recipients." [Gainesville, Fla.] : University of Florida, 2005. http://purl.fcla.edu/fcla/etd/UFE0010509.

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33

Borçari, Nathalia Ruder. "Efeito da progesterona na expressão de genes envolvidos no estresse oxidativo e defesa antioxidante em células beta pancreáticas: uma abordagem in vitro para o estudo do diabetes gestacional." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/100/100142/tde-21052018-223214/.

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O diabetes gestacional (DG) é uma condição definida como intolerância a carboidratos e hiperglicemia, com início no segundo trimestre da gravidez. Trabalhos desenvolvidos por nosso grupo mostraram que a progesterona (PG) é capaz de causar a morte de células pancreáticas, por um mecanismo dependente da geração de radicais livres, o que poderia contribuir para o desenvolvimento do DG. O objetivo desse trabalho foi estudar o efeito da PG, na presença ou não de antioxidantes, na expressão de genes relacionados ao estresse oxidativo e na defesa oxidante em células pancreáticas da linhagem RINm5F.

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34

Marmolino, Daniele. "Alterations of mitochondrial biogenesis and alterations of mitochondrial antioxidant defense in Friedreich's ataxia." Doctoral thesis, Universite Libre de Bruxelles, 2011. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209972.

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Friedreich’s ataxia (FRDA) is an autosomal recessive inherited disorder affecting approximately 1 every 40,000 individuals in Western Europe, is characterized by progressive gait and limb ataxia, dysarthria, areflexia, loss of vibratory and position sense, and a progressive weakness of central origin. Additional features particularly include an hypertrophic cardiomyopathy that can cause premature death. A large GAA repeat expansion in the first intron of the FXN gene is the most common mutation underlying FRDA. Patients show severely reduced levels of the FXN-encoded mitochondrial protein frat

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Silva, Maria Isabel Afonso da. "Alterações hematológicas e bioquímicas em uma população de Phrynops geoffroanus (Schweigger, 1812) em reposta a estressores ambientes /." São José do Rio Preto : [s.n.], 2011. http://hdl.handle.net/11449/92533.

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Orientador: Claudia Regina Bonini Domingos<br>Banca: Lilian Castiglioni<br>Banca: Fabiano Gazzi Taddei<br>Resumo: Os quelônios estão entre os grupos de vertebrados com maior risco de extinção, sendo as principais ameaças para as populações, a degradação e poluição ambiental. A espécie Phrynops geoffroanus, popularmente conhecida como "Cágado-de-Barbelas", tem se proliferado em ambiente poluído, sujeita a condições adversas que podem influenciar nos seus hábitos de vida e condições fisiológicas. Estudos que monitorem os efeitos da contaminação ambiental são fundamentais para o conhecimento da b

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Anschau, Valesca. "Estresse oxidativo e parâmetros hematológicos como biomarcadores da infecção experimental com Trypanosoma evansi em ratos." Universidade do Estado de Santa Catarina, 2011. http://tede.udesc.br/handle/handle/843.

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Made available in DSpace on 2016-12-08T16:24:09Z (GMT). No. of bitstreams: 1 PGCA11MA076.pdf: 565425 bytes, checksum: 106f4453f4dd44cc8cd054b2cb5c67a8 (MD5) Previous issue date: 2011-12-09<br>Trypanosoma evansi is a hemoflagellate parasite that had known to cause infection in a variety of mammals, such as camels, cattles, horses, buffaloes, pigs, dogs and other animal species in tropical and subtropical áreas. In Brazil, T. evansi is considered endemic only at Pantanal, but has been also found in the central region of Rio Grande do Sul and Santa Catarina also. High levels of parasitemia with

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37

Baker, Amanda Fern 1969. "Modulation of the antioxidant defense during dexamethasone-induced apoptosis in WEHI7.2 mouse lymphoid cells." Diss., The University of Arizona, 1997. http://hdl.handle.net/10150/282473.

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The modulation of the antioxidant defense during dexamethasone-induced apoptosis in WEHI7.2 cells mouse lymphoid cells was studied. When treated with dexamethasone, antioxidant defense transcripts including catalase, MnSOD, CuZnSOD, DT-diaphorase, GPX, and thioredoxin exhibited a progressive decrease over 24 hours (h) in apoptosis-sensitive wild-type WEHI7.2 and apoptosis-resistant bcl-2 transfected (W.Hb12) cells. Catalase activity was maintained and total SOD and DT-diaphorase activity showed smaller decreases following dexamethasone treatment of bcl-2 transfected cells. Treatment of wild-ty

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Battisti, Vanessa. "ESTUDO DO PERFIL OXIDATIVO E AVALIAÇÃO DE PARÂMETROS ENZIMÁTICOS EM PACIENTES COM CÂNCER DE PRÓSTATA." Universidade Federal de Santa Maria, 2012. http://repositorio.ufsm.br/handle/1/4450.

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Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>Prostate cancer is recognized as one of the most important medical problems in the male population. Inherent or acquired alterations in cellular metabolism that occur over the years may be involved in the process of developing this cancer. Thus, oxidative stress may play an important role in cellular processes associated with the initiation and development of prostate cancer. On the other hand, the cancer may be associated with changes in platelet aggregation and metabolism of nucleotides. In addition, enzymes that degrade esters

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39

Peña, Ahumada Andrea Alejandra. "Antioxidant defence and the role of the peroxiredoxins during silique development and seedling establishment in oilseed plants." [S.l.] : [s.n.], 2006. http://deposit.ddb.de/cgi-bin/dokserv?idn=980373115.

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40

Jiang, Mingyi. "Role and mechanism of abscisic acid in the induction of antioxidant defense in maize leaves." HKBU Institutional Repository, 2002. http://repository.hkbu.edu.hk/etd_ra/415.

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Saccol, Etiane Medianeira Hundertmarck. "ADIÇÃO DO ÓLEO ESSENCIAL DE Lippia alba (MILL) N. E. BROWN NA DIETA DO JUNDIÁ: ANÁLISE DO CRESCIMENTO E DA RESPOSTA ANTIOXIDANTE." Universidade Federal de Santa Maria, 2013. http://repositorio.ufsm.br/handle/1/9015.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Fish become more susceptible to stress and, consequently, to the onset of disease with the intensification of rearing. In an attempt to minimize this problem, farmers use agrochemicals that, besides harming the environment, can also affect producers and consumers health. The essential oil (EO) of Lippia alba may be a natural alternative since it has several effects that can reduce the physiological changes resulting from stress inherent in aquaculture. The influence of five diets containing L. alba EO (0, 0.25, 0.5, 1.0 and 2.0 mL

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Di, Maggio Paula. "Dietary lipids and inflammation : chylomicron remnants suppress pro-inflammatory pathways and activate antioxidant defence mechanisms in human macrophages." Thesis, Royal Veterinary College (University of London), 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.618287.

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Bagatini, Margarete Dulce. "Avaliação da atividade de enzimas que degradam nucleotídeos de adenina e ésteres de colina e estudo do perfil oxidativo em pacientes com cardiopatia isquêmica." Universidade Federal de Santa Maria, 2010. http://repositorio.ufsm.br/handle/1/4422.

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Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>Ischemic heart disease (IHD) is a major cardiovascular disease. The term ischemia refers to a lack of oxygen due to inadequate perfusion, which results from an imbalance between oxygen supply and demand. The most common cause of myocardial ischemia is atherosclerotic obstructive coronary artery disease caused by rupture or ulceration of atheromatous plaque and subsequent thrombus formation. Platelets are one of the most important blood components that participate in and regulate thrombus formation by releasing active substances

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D’Avila, Roseane Farias. "Efeito da redução de aporte hídrico e aplicação de radiação UV-C sobre compostos relacionados à qualidade e ao metabolismo de glicosinolatos em brócolis (Brassica oleracea L. var. italica)." Universidade Federal de Pelotas, 2017. http://guaiaca.ufpel.edu.br:8080/handle/prefix/4138.

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Submitted by Gabriela Lopes (gmachadolopesufpel@gmail.com) on 2018-08-14T18:38:42Z No. of bitstreams: 1 D%27Avila%2c Roseane. Efeito da redução de aporte hídrico e aplicação de radiação UV-C sobre compostos relacionados à qualidade.pdf: 2101578 bytes, checksum: 49a803b348223d59638f56948abf4f08 (MD5)<br>Approved for entry into archive by Aline Batista (alinehb.ufpel@gmail.com) on 2018-08-17T12:40:00Z (GMT) No. of bitstreams: 1 D%27Avila%2c Roseane. Efeito da redução de aporte hídrico e aplicação de radiação UV-C sobre compostos relacionados à qualidade.pdf: 2101578 bytes, checksum: 49a803b34

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Roberts, Blaine R. "Structural studies of the antioxidant defense enzymes : copper, zinc superoxide dismutase and alkyl hydroperoxide reductase flavoprotein /." Connect to this title online, 2007. http://hdl.handle.net/1957/5054.

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Xu, Chenping. "The effects of solar ultraviolet-B on the proteome and antioxidant defense systems in soybean leaves." College Park, Md. : University of Maryland, 2007. http://hdl.handle.net/1903/6762.

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Thesis (Ph. D.) -- University of Maryland, College Park, 2007.<br>Thesis research directed by: Natural Resource Sciences. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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Peixoto, Luanna Fernandes. "Avaliação do efeito protetor do extrato bruto hidroalcoólico das folhas de Eugenia dysenterica DC. sobre a neurotoxicidade induzida pelo alumínio." Universidade Federal de Goiás, 2015. http://repositorio.bc.ufg.br/tede/handle/tede/6134.

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Submitted by Marlene Santos (marlene.bc.ufg@gmail.com) on 2016-09-02T20:52:45Z No. of bitstreams: 2 Dissertação - Luanna Fernandes Peixoto - 2015.pdf: 3025683 bytes, checksum: bbc78b7fe8fdd447275a7d8f73fd84b6 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<br>Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2016-09-06T13:53:45Z (GMT) No. of bitstreams: 2 Dissertação - Luanna Fernandes Peixoto - 2015.pdf: 3025683 bytes, checksum: bbc78b7fe8fdd447275a7d8f73fd84b6 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<b

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Murphy, Kelsey E. "BBB-bypassing polysaccharide mini-GAGR activates the neuronal Nrf2- mediated antioxidant defense system for the treatment of Alzheimer’s disease." University of Toledo Health Science Campus / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=mco1576192220098119.

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Melendez, Juan Andres. "The effects of cellular quiescence on the antioxidant defense enzymes of bovine embryonic lung fibroblasts: a survey." Thesis, Virginia Polytechnic Institute and State University, 1989. http://hdl.handle.net/10919/52088.

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The aging phenomena is a process to which all organisms eventually succumb. The universality of this phenomena suggests that there may be one overwhelming factor involved. The exact biochemical basis of aging is still unclear. Free radicals such as the superoxide radical (O₂⁻) and the hydroxyl radical (OH⁻), formed in biological oxidation reactions may be responsible for cellular aging. Because of the high reactivity of the O₂⁻ and the OH⁻ they can produce extensive damage to lipids, proteins, and nucleic acids. In this study we have developed an <i>in vitro</i> quiescent model using density d

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Bazito, Olivia Domingues. "Estresse oxidativo e bioluminescência nos fungos Gerronema viridilucens e Mycena lucentipes." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/46/46136/tde-03092012-144815/.

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Espécies reativas de oxigênio (EROs) são produzidas normalmente durante o metabolismo de organismos aeróbios. Fungos degradadores de lignina geram estas espécies também no processo de degradação da lignina. As espécies de fungos bioluminescentes Gerronema viridilucens e Mycena lucentipes foram utilizadas para se estabelecer possível dependência entre intensidade de bioluminescência, viabilidade celular e atividades das enzimas de defesa antioxidante e ligninolíticas nos micélios e corpos de frutificação. Verificou-se o efeito de espécies causadoras de estresse químico (metais e fenóis) na emis

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