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Dissertations / Theses on the topic 'Sports genetics'

Author: Grafiati

Published: 28 May 2022

Last updated: 30 July 2025

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1

Murtagh, C. F. "The physiological and genetic factors underpinning powerful actions in elite youth soccer." Thesis, Liverpool John Moores University, 2017. http://researchonline.ljmu.ac.uk/6439/.

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There is no information available in the scientific literature that documents a specific assessment protocol for analysing a soccer player’s maximal power capabilities. As soccer-associated muscular power has not previously been investigated, it is not known how important power is in elite soccer and, if it is, the physiological and genetic determinants of soccer-associated power remain unknown. Such information could be used to optimise soccer-specific talent identification and development strategies. With this in mind, the overriding aim of our thesis was to investigate the physiological and

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2

Обухова, Ольга Анатоліївна, Ольга Анатольевна Обухова та Olha Anatoliivna Obukhova. "Вивчення генетичної схильності людини до різних видів спорту". Thesis, Видавництво СумДУ, 2010. http://essuir.sumdu.edu.ua/handle/123456789/4718.

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3

Amorim, Fernandes Tânia Patricía. "Bone health in elite ballet dancers : a multidisciplinary approach." Thesis, University of Wolverhampton, 2017. http://hdl.handle.net/2436/620907.

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Background: It has been reported that dancers are at greater risk of developing low bone mineral density (BMD) compared to general population; however, some published studies also highlight the positive effects of dance training on bone metabolism. Given the existing controversy, the aim of the current work was a) to investigate bone health status of professional ballet dancers and vocational dance students, and b) to investigate associated factors and mechanisms involved in dancers’ bone health. Design Cross-sectional, longitudinal analysis (2-yrs follow-up) and genetic association studies we

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4

Jakobsson, Schulze Jenny. "Genetics of androgen disposition : implications for doping tests /." Stockholm : Karolinska institutet, 2007. http://diss.kib.ki.se/2007/978-91-7357-397-9/.

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5

Thomson, Cynthia J. "The genetics of sports behaviour : the role of the DRD4 gene in sensation seeking in skiers." Thesis, University of British Columbia, 2008. http://hdl.handle.net/2429/1554.

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Previous research has shown a large genetic influence over personality traits, especially sensation seeking. One gene thought to influence this behavioural trait is the dopamine-4-receptor gene (DRD4), in which variants have been associated with sensation seeking and novelty seeking in some, but not all studies. The inconsistencies between studies may be due to heterogeneity in both the behaviours and the populations being assessed. Some studies included only males and few studies have a priori analyzed males and females separately. SS has been associated with high-risk sports, including s

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El, Khoury Louis. "Genetic and epigenetic variation within extracellular matrix genes as risk factors for human tendinopathy." Thesis, University of Northampton, 2015. http://nectar.northampton.ac.uk/8733/.

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Background and Aims: Regular physical activities have shown to have various health benefits however there is always an accompanying risk of developing musculoskeletal soft tissue injuries. Indeed, damaged tendons account for 30-50% of sports-related injuries where the lifetime risk of Achilles tendon pathology (ATP) approaches 50% in runners, and that of patellar tendon pathology (PTP) is 21% in football players. The exact aetiology and mechanisms of tendon pathologies are still under investigation, however extrinsic and intrinsic risk factors (of which genetic) have been identified. Recent ge

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7

Wagle, John P., Kevin M. Carroll, Aaron J. Cunanan, et al. "Preliminary Investigation Into the Effect of ACTN3 and ACE Polymorphisms on Muscle and Performance Characteristics." Digital Commons @ East Tennessee State University, 2018. https://dc.etsu.edu/etsu-works/4663.

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The purpose of this investigation was to explore the phenotypic and performance outcomes associated with ACTN3 and ACE polymorphisms. Ten trained men (age = 25.8 ± 3.0 years, height = 183.3 ± 4.1 cm, body mass = 92.3 ± 9.3 kg, and back squat to body mass ratio = 1.8 ± 0.3) participated. Blood samples were analyzed to determine ACTN3 and ACE polymorphisms. Standing ultrasonography images of the vastus lateralis (VL) were collected to determine whole muscle cross-sectional area (CSA-M), and a percutaneous muscle biopsy of the VL was collected to determine type I–specific CSA (CSA-T1), type II–sp

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Кириченко, Сергій Миколайович, Сергей Николаевич Кириченко, Serhii Mykolaiovych Kyrychenko та ін. "Ефективність застосування ДНК-діагностики в спорті і повсякденному житті". Thesis, Видавництво СумДУ, 2011. http://essuir.sumdu.edu.ua/handle/123456789/14249.

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Дослідження останніх років в області генетики людини свідчать про безперечний внесок генетичних факторів в розвиток і прояву фізичних якостей. Згідно положень сучасної генетики, вважається, що в основі індивідуальних відмінностей у розвитку фізичних якостей лежать особливості структури ДНК конкретної людини. Сучасні ДНК-технології вже зараз дозволяють виявити схильність до певних видів спорту, нарощуванню маси м’язів і зниженню надлишкової ваги. При цитуванні документа, використовуйте посилання http://essuir.sumdu.edu.ua/handle/123456789/14249

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9

Bennett, Philip Seton. "Ethical genetic enhancement in sport." Thesis, University of Bristol, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.570716.

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Athletes have consistently tried to gain a competitive edge over each other throughout the history of sport. Advances in genetics suggest that this will be one source of such an edge in the future. The World Anti-Doping Agency has decreed that so-called 'gene doping' is impermissible. In this thesis, I will argue that this approach is premature; I offer a case for the inclusion of genetic enhancements in sport. The explication will be made within a virtue consequentialist moral framework linked to a MacIntyrean understanding of social practices. Having dealt with minor initial objections, poss

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10

Burgess, C. G. S. "Genetic evaluation of sport horses." Thesis, University of Edinburgh, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.642227.

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The aim of this project was to derive models for predicting breeding values for British bred sport horses. The research consisted predominantly of the estimation of genetic and phenotypic parameters from two datasets; results from the Young Horse Evaluation Series (YHE), which assesses 4 year old potential sport horses, and competition data on UK eventing horses. Eleven traits were measured in the YHE, including a veterinary score, conformation, paces and jumping ability. Due to a small dataset none of the heritabilities predicted were significantly different from zero. A much larger and more

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11

Ribas, Marcelo Romanovitch. "Estudo molecular dos genes candidatos a melhora nos níveis de força e velocidade em atletas de domínio de alto rendimento." Universidade Tecnológica Federal do Paraná, 2014. http://repositorio.utfpr.edu.br/jspui/handle/1/1017.

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Introdução: A capacidade física humana é influenciada por fatores ambientais e genéticos. Ao associar à genética e o esporte existe a possibilidade de se identificar os indivíduos com a maior capacidade de responder ou adaptar-se ao treinamento com menores chances de sofrerem lesões. Objetivo: Avaliar a frequência dos genes, ACTN3 e da ACE I/D, em lutadores de domínio. Metodologia: Fizeram parte da presente pesquisa 23 atletas, sendo 11 lutadores de Judô, 4 lutadores de Wrestling e 8 lutadores de Jiu Jitsu, todos do sexo masculino com idade média de 27,3±6,9 anos, com experiência nacional e in

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12

Kunorozva, Lovemore. "Diurnal preference and sports performance : a subjective and genetic view." Master's thesis, University of Cape Town, 2011. http://hdl.handle.net/11427/11263.

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[T]he purpose of this study was to describe the distribution of morning- or evening-preferring individuals (measured using the Horne-Östberg morningness-eveningness personality questionnaire) and PER3 VNTR polymorphism (from genomic DNA products extracted from human buccal cell samples amplified and digested with NcoI) within male Caucasian, trained cyclists (CYC, n=138), Ironman triathletes (IM, n=301) and an active, but non-competitive control population of Caucasian males (CON, n=120). In addition, performance was assessed in trained cyclists strongly preferring mornings or evenings at vari

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13

Kearsley, Charlotte. "Genetic evaluation of sport horses in Britain." Thesis, University of Edinburgh, 2008. http://hdl.handle.net/1842/3154.

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The genetic evaluation of sport horses is common practice on the Continent and in Ireland but, until now, has not been carried out in Great Britain. The aim of this project was to derive models for predicting breeding values for British bred sport horses and hence develop procedures for their evaluation. The research consisted predominantly of the estimation of genetic and phenotypic parameters from two datasets; results from the Young Horse Evaluation Series (YHE), which assesses 4 year old potential sport horses, and competition data on UK eventing horses. Eleven traits were measured in the

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14

Thomson, Cynthia J. "Seeking sensations through sport : an interdisciplinary investigation of personality and genetics associated with high-risk sport." Thesis, University of British Columbia, 2013. http://hdl.handle.net/2429/44602.

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Sensation seeking involves a desire to seek out thrilling experiences and a willingness to take risks in exchange for rewards. Sensation seekers are drawn to risky activities and high-risk sports represent potentially positive outlets for such individuals. Sensation seeking is moderately heritable and variants in genes involved in dopaminergic transmission have been associated with sensation-seeking phenotypes, although no studies have investigated personality and genetic variants in high-risk sport practitioners. This interdisciplinary dissertation explores personality (general sensation s

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15

Harris, Sheila Catherine. "Genetic Marker-Assisted Management of Virginia Sport Fishes." Thesis, Virginia Tech, 2020. http://hdl.handle.net/10919/98505.

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Molecular genetic markers can be used to assess genetic diversity, assign parentage, quantify inbreeding, and demonstrate structuring of populations across a system. Striped Bass Morone saxatilis, and Walleye Sander vitreus, are widely sought gamefishes in the Commonwealth of Virginia. Striped Bass along the Atlantic Coast and within the Roanoke River drainage exhibit low genetic variation. Screening 12 microsatellite DNA markers across the range to define population genetic structure, I found that anadromous populations in the Southeast and the Chesapeake Bay were differentiated from landlock

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Thackray, Penny. "The molecular genetics of inosine-dependent germination of Bacillus cereus spores." Thesis, University of Sheffield, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.311816.

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17

Lehmensiek, Anke. "Genetic mapping of gray leaf spot resistance genes in maize." Thesis, Stellenbosch : Stellenbosch University, 2000. http://hdl.handle.net/10019.1/51776.

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Thesis (PhD)--Stellenbosch University, 2000.<br>ENGLISH ABSTRACT: Gray leaf spot (GLS) of maize, caused by the fungus Cercospora zeae-maydis, can reduce grain yields by up to 60% and it is now recognized as one of the most significant yield-limiting diseases of maize in many parts of the world. The most sustainable and long-term management strategy for GLS will rely heavily on the development of high-yielding, locally adapted GLS resistant hybrids. Molecular markers could be useful to plant breeders to indirectly select for genes affecting GLS resistance and to identify resistance genes

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18

Stewart, Isobel Dorothea. "Genetic evaluation of traits recorded in sport horses in GB." Thesis, University of Edinburgh, 2012. http://hdl.handle.net/1842/7971.

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Genetic evaluations for sport horses are performed by many Northern European studbooks, and estimated breeding values - which aid the selection of horses for breeding progeny with good competing ability - are routinely published. Either competition data or young horse evaluation data, or frequently a combination of both is used. Genetic evaluations are not yet performed in GB, and to date the only research conducted has been for the sport of eventing. The aims of this thesis were to: i) perform genetic evaluations for performance in dressage, including considering the effect of breed, ii) perf

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19

Netto, Zair Candido de Oliveira. "Estudo molecular dos genes alfa actinina 3 e ECA I/D em atletas de esportes de combate, artes marciais e lutas de alto rendimento: ênfase em luta de percussão." Universidade Tecnológica Federal do Paraná, 2014. http://repositorio.utfpr.edu.br/jspui/handle/1/1020.

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Os fatores genéticos e o meio ambiente são pontos relevantes no que tange a capacidade física do ser humano. O objetivo deste estudo foi avaliar o genótipo dos genes, ACTN3 e da ACE I/D, em lutadores de alto rendimento na modalidade de percussão. Neste estudo fizeram parte do conjunto amostral 15 atletas de alto rendimento da esportes de combate e arte marcial, sendo sendo 6 lutadores de Karatê, 4 lutadores de Taekwondo, 4 lutadores de Muay Thai e 1 lutador de Boxe, todos do sexo masculino com idade média de 25,06 anos, com experiência nacional e internacional em suas respectivas modalidades e

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20

Bailey, Joanne Louise. "Using Hi-Spots to investigate in vitro network dysfunction in Cysteine String Protein α knockout mice". Thesis, University of Southampton, 2010. https://eprints.soton.ac.uk/181815/.

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Hi-Spot are highly re-aggregated neural cultures grown on PTFE membrane at the liquidair interface. The Hi-Spot protocol was developed by scientists at Capsant Neurotechnologies using embryonic neural tissue. We characterised Hi-Spots made using existing protocols to confirm they represented a maturing neural network with molecular, cellular and functional signatures. We have additionally modified existing protocols to allow use of postnatal tissue as the source for dissociation and re-aggregation. Hi-Spots made from postnatal day zero (P0) rats self organised into a complex 3D tissue-like str

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Vaid, Alka. "Application of molecular biological techniques to the study of Pasteuria penetrans, an obligate parasite of plant parasitic nematodes." Thesis, University of Greenwich, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.286079.

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22

Miah, Andy. "Philosophical and ethical questions concerning technology in sport : the case of genetic modification." Thesis, De Montfort University, 2002. http://hdl.handle.net/2086/5205.

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23

Jacob, Ysabel. "Genetic associations with athlete performance and injury susceptibility in elite Australian football." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2023. https://ro.ecu.edu.au/theses/2625.

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Australian Football is a dynamic team sport involving a combination of physical capabilities such as endurance, strength and power. Similar to other football codes, selection into elite Australian Football teams is predominantly associated with a player’s performance in physical and technical skill assessments, as well as their performance during matches. In contrast to other sporting codes, there are no studies exploring a potential genetic association towards success in Australian Football. Moreover, no studies have explored genetic associations of skill-based performance, injury risk, and a

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Brown, Lauren. "An investigation into the usefulness of the British Equestrian Federation Futurity programme." Thesis, University of Plymouth, 2017. http://hdl.handle.net/10026.1/9233.

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Sport horse genetic evaluations are used throughout Europe to inform breeding practices. In England specifically, British Equestrian Federation Futurity evaluations are used to assess horse potential and to inform British breeding. Futurity premium scores are allocated to represent performance potential based on horse’s component traits (primarily conformation and locomotion). This study demonstrated that over half (61/106) questionnaire respondents believe that Futurity premium scores influence horse training decisions and monetary value. This is highly relevant to the industry as premium sco

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Zhang, Jingji. "Accuracy of mRNA Translation in Bacterial Protein Synthesis." Doctoral thesis, Uppsala universitet, Struktur- och molekylärbiologi, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-262901.

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Reading of messenger RNA (mRNA) by aminoacyl-tRNAs (aa-tRNAs) on the ribosomes in the bacterial cell occurs with high accuracy. It follows from the physical chemistry of enzymatic reactions that there must be a trade-off between rate and accuracy of initial tRNA selection in protein synthesis: when the current accuracy, the A-value, approaches its maximal possible value, the d-value, the kinetic efficiency of the reaction approaches zero. We have used an in vitro system for mRNA translation with purified E. coli components to estimate the d- and A-values by which aa-tRNAs discriminate between

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Aigu, Yoann. "La résistance du colza à la hernie peut-elle être modulée par la fertilisation azotée ?" Thesis, Rennes 1, 2017. http://www.theses.fr/2017REN1B032/document.

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La hernie est une maladie racinaire affectant les Brassica, causée par Plasmodiophora brassicae. Le déploiement de variétés présentant des facteurs génétiques de résistances est le moyen de lutte principal contre cette maladie. Toutefois, l’efficacité de ces variétés résistantes dans les nouveaux systèmes d’agriculture durable, à bas intrant azoté, est encore à évaluer. Dans ce contexte, les questions de recherche posées dans cette thèse sont les suivantes : i) La modulation de la résistance à la hernie par la réduction de l’apport azoté est-elle génotype/isolat dépendante ? ii) Y-a-t-il un ef

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Guilherme, João Paulo Limongi França. "Perfil poligênico de atletas brasileiros: distribuição de polimorfismos associados ao desempenho físico." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/39/39132/tde-10042017-134032/.

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A partir da finalização do projeto genoma humano, fornecendo informação sobre o código genético de um indivíduo referência, pesquisadores direcionam a busca por sítios polimórficos existentes no DNA genômicos e mitocondrial capazes de influenciar direta ou indiretamente traços relevantes nas mais diversas áreas. No esporte esta busca tem sido direcionada para identificar marcadores genéticos associados aos fenótipos envolvidos com o desempenho físico (endurance vs. força e potência muscular). Atualmente, diversos polimorfismos foram associados ao desempenho físico-esportivo, em pelo menos um e

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Okori, Patrick. "Population studies of Cercospora zeae-maydis and related Cercospora fungi /." Uppsala : Plant Biology and Forest Genetics, Swedish Univ. of Agricultural Sciences, 2004. http://epsilon.slu.se/a468.pdf.

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Resende, Nathália Maria. "Análise metabólica e metabolômica de atleta olímpico: Uma nova proposta para um nexus bioquímico." Universidade Federal de Uberlândia, 2010. https://repositorio.ufu.br/handle/123456789/15822.

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The metabolomics is an area of science "omics" that characterizes the phenotypes of the metabolites and the connection of these with their corresponding genotypes, allowing the identification of the metabolome of an individual. This metabolomics research allows to view the rapid responses of the biochemical and biological analysis of metabolism in any situation, whether environmental change, pathological, genetic or in response to exercise stress. This study aims main to present the mass spectrometry together with the clinical laboratory as a research tool for obtaining the metabolome of an at

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Sitzenstock, Florian Verfasser], Henner [Akademischer Betreuer] [Simianer, and Matthias [Akademischer Betreuer] Gauly. "Genetic progress and inbreeding rate in complex breeding programmes – Applications to sport horses and laying hens / Florian Sitzenstock. Gutachter: Henner Simianer ; Matthias Gauly. Betreuer: Henner Simianer." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2013. http://d-nb.info/104417367X/34.

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Edwige, Stéphie. "Modal analysis and flow control for drag reduction on a Sport Utility Vehicle." Thesis, Paris, CNAM, 2019. http://www.theses.fr/2019CNAM1233/document.

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L’industrie automobile fournie de plus en plus d’effort pour optimiser l’aérodynamique externe des véhicules afin de réduire son empreinte écologique. Dans ce cadre, l’objectif de ce projet est d’examiner les structures tourbillonnaires responsables de la dégradation de traînée et de proposer une solution de contrôle actif permettant d’améliorer l’efficacité aérodynamique d’un véhicule SUV. Après une étude expérimentale de la maquette POSUV échelle réduite, une analyse modale croisée permet d’identifier les structures périodiques corrélées de l’écoulement qui pilotent la dépression sur le hayo

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Miranda, Ceres Maciel de. "Expressão de microplusina em Aedes aegypti: avaliação do efeito sobre Plasmodium gallinaceum." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/42/42135/tde-04082011-091317/.

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A transmissão de parasitas da malária por mosquitos vetores é dependente do desenvolvimento bem sucedido das formas infectantes de Plasmodium sp., especialmente os esporozoítas, que são as formas que infectam o hospedeiro vertebrado. A manipulação genética de mosquitos vetores tem sido uma estratégia alternativa na tentativa de controle da malária. Um componente extremamente importante desta estratégia é a escolha de uma molécula efetora capaz de reduzir a transmissão do patógeno. Microplusina é um peptídeo antimicrobiano rico em cisteína, originalmente descrito como um componente antimicrobia

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Medeiros, Bethânia da Rocha. "Análise da estrutura populacional e estimativa de parâmetros genéticos para medidas de desempenho esportivo na modalidade salto de cavalos da raça brasileiro de hipismo." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2014. http://hdl.handle.net/10183/102612.

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A raça Brasileiro de Hipismo (BH) consiste em uma população aberta, selecionada para a modalidade Salto, entre outros esportes equestres. Os objetivos deste estudo consistiram na pesquisa de parâmetros genéticos para características avaliadas subjetivamente durante a Aprovação de Garanhões, e suas correlações genéticas com medidas de desempenho esportivo em competições de salto. A estimativa de indicadores de variabilidade genética e descrição da contribuição individual dos ancestrais de maior importância para a geração atual da raça foi também realizada. Três bancos de dados foram utilizados:

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Zirkle, Dexter. "The Development of the Anterior Inferior Iliac Spine: A Comparative Analysis Among Hominids and African Apes." Kent State University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=kent1427206046.

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Kuhnke, Sandra [Verfasser]. "Horse's laterality: methods of determination, genetic aspects, interaction with human handedness and the influence on horse-rider communication, horse's muscle status, sport success and risk of injury / Sandra Kuhnke." Gießen : Universitätsbibliothek, 2020. http://d-nb.info/1209135442/34.

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Stålnacke, Britt-Marie. "Detection and outcome of mild traumatic brain injury in patients and sportsmen : persisting symptoms, disabilities and life satisfaction in relation to S-100B, NSE and cortisol." Doctoral thesis, Umeå universitet, Institutionen för samhällsmedicin och rehabilitering, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-259.

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Traumatic brain injuries are common (hospitalization incidence: 250-300 per 100.000 inhabitants/year) and a great majority of these injuries (80-85%) are classified as mild traumatic brain injury (MTBI/concussion). Many patients with MTBI (20-80%) suffer from subsequent persistent and often disabling symptoms. In previous studies serum levels of biochemical markers of brain tissue damage (S-100B and neuron-specific enolase, NSE) have been propounded to serve as predictors of persisting symptoms.In the present studies serum concentrations of S-100B, NSE and cortisol in acute phase and post-conc

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Orr, Celeste E. "Exorcising Intersex and Cripping Compulsory Dyadism." Thesis, Université d'Ottawa / University of Ottawa, 2018. http://hdl.handle.net/10393/37597.

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Using hauntology as a linchpin, this dissertation explores the undertheorized connection between intersex and disability. Building on important feminist research in the fields of intersex, queer, disability, crip, and hauntology studies, I ask, how do we understand and reconcile the contested meanings, responses to, and effects of intersex? Intersex is “a perpetually shifting phantasm” (Holmes 2002: 175), yet intersex is typically represented and treated as innate disorder, disability, or disease by medical professionals. That said, many intersex people appear to distance from disability. By e

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Taupin, Vanessa. "La différenciation sporale chez les microsporidies : imagerie 3D et isolement des stades de développement, analyse de l'expression différentielle de protéines structurales et première identification des glycanes." Phd thesis, Clermont-Ferrand 2, 2006. https://theses.hal.science/docs/00/70/27/83/PDF/2006CLF21679.pdf.

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La microsporidie, Encephalitozoon cuniculi, parasite intracellulaire, est un pathogène opportuniste. Des reconstructions tridimensionnelles à partir de coupes sériées ont permis de visualiser les différents stades cellulaires au cours de la sporogenèse. L'immunolocalisation de protéines pariétales couplée à l'hybridation in situ des ARNm correspondants ont révélé leur expression différentielle durant le développement intracellulaire. L'étude sur la glycosylation des protéines a permis de démontrer l'absence de N-glycosylation et l'existence d'une voie de O-mannosylation. Semblables à celles de

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Vedel, Charlotte. "Increasing lifting performances : Biomechanics for an optimized training." Electronic Thesis or Diss., Lyon, INSA, 2023. http://www.theses.fr/2023ISAL0054.

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Plus que le sport, l’haltérophilie et la force athlétique sont largement utilisées dans la préparation physique pour la performance sportive. Comme ils consistent tous deux à soulever des charges importantes, ils doivent être bien exécutés pour éviter les blessures et améliorer la forme physique et les performances. A ce jour, les conseils de coachs expérimentés ou diplômés ou autoproclamés pullulent dans les salles de sport et sur le web, mais très peu s'appuient sur des connaissances scientifiques. Les mêmes instructions techniques sont souvent données à des hommes et des femmes ayant des ca

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Taupin, Vanessa. "La différenciation sporale chez les microsporidies : imagerie 3D et isolement des stades de développement, analyse de l'expression différentielle de protéines structurales et première identification des glycanes." Phd thesis, Université Blaise Pascal - Clermont-Ferrand II, 2006. http://tel.archives-ouvertes.fr/tel-00702783.

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La microsporidie, Encephalitozoon cuniculi, parasite intracellulaire, est un pathogène opportuniste. Des reconstructions tridimensionnelles à partir de coupes sériées ont permis de visualiser les différents stades cellulaires au cours de la sporogenèse. L'immunolocalisation de protéines pariétales couplée à l'hybridation in situ des ARNm correspondants ont révélé leur expression différentielle durant le développement intracellulaire. L'étude sur la glycosylation des protéines a permis de démontrer l'absence de N-glycosylation et l'existence d'une voie de O-mannosylation. Semblables à celles de

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Gómez, Miguel Mauricio Díaz. "Dinâmica de Marcadores Salivares de Atividade Autônoma e Adrenocortical em Resposta à Competição de Elite." Universidade Federal de Uberlândia, 2011. https://repositorio.ufu.br/handle/123456789/15843.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>CHAPTER 2: This study examined the variation in the cortisol awakening response (CAR) in relation to mood states and performance during professional swimming competition. Eleven athletes were examined during two consecutive days of competition. On each day salivary cortisol was determined upon awakening, 30 and 60 min post awakening, immediately before warming up for competition and 5, 20 and 60 min after competition. Psychometric instruments included the Profile of Mood States and self-reports of performance. CARs did not differ b

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Diouara, Abou Abdallah Malick. "Réponse virologique au traitement antirétroviral chez les patients infectés par le VIH-1, suivis en milieux décentralisés en Afrique de l’Ouest (Sénégal, Mali et Guinée Conakry)." Thesis, Montpellier 1, 2014. http://www.theses.fr/2014MON1T013/document.

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L'une des principales barrières à la prise en charge optimale des patients sous traitement antirétroviral est l'accès limité aux tests de charge virale (CV) et de génotypage particulièrement en milieu décentralisé. Ces tests ne sont généralement disponibles qu'au niveau des structures sanitaires centrales de grandes villes et le plasma en est l'échantillon de référence. Or, son transfert des régions périphériques vers les laboratoires de références est difficile, voire impossible. Pour rapprocher les patients du laboratoire, nous avons démontré la possibilité d'assurer un suivi virologique com

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Thiel, Dan. "Genetické předpoklady rychlostní schopnosti u hráčů 1. a 2. nejvyšší české fotbalové ligy." Doctoral thesis, 2021. http://www.nusl.cz/ntk/nusl-438401.

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Title The genetic predisposition of a speed ability among the players of the 1st and 2nd Czech football league. Study aim To determine the impact of ACE I/D, ACTN3 R577X, AMPD1 Gln12X, BDKRB2 9/+9, IL1RN VNTR, NOS3 Glu298Asp, UCP2 Ala55Val polymorphisms genotype frequencies on the results of the speed ability motor tests. Methods DNA samples obtained from epithelial mouth were quantified and analyzed using the PCR method from 106 football players of the 1st and 2nd Czech football league (age 25,3 ± 4,69; weight 77,5 ± 7,33; height 181,2 ± 6,23). Genotype frequencies were estimated for the ACE

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Hiam, Danielle. "The Molecular Basis of Polycystic Ovary Syndrome: Genetics, Epigenetics and Insulin Resistance." Thesis, 2018. https://vuir.vu.edu.au/40589/.

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Polycystic Ovary Syndrome (PCOS) is a common and complex endocrinopathy. The proposed pathophysiology of PCOS is a synergistic relationship between perturbed gonadotropin pulsatility, hyperandrogenism, insulin resistance and inflammation. However, the nuances of these relationships are yet to be fully elucidated. The biological origins of PCOS are driven by heritability and a polygenic predisposition that is exacerbated by environmental factors (e.g. obesity). Therefore, the aetiology of PCOS is considered multifactorial. While familial clustering of PCOS symptoms is well documented, providing

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Jacques, Macsue. "The epigenetic basis of variable response to exercise training." Thesis, 2020. https://vuir.vu.edu.au/42827/.

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Exercise training provides health benefits to the general population, but there is considerable variability in the individual response to similar training. Some people have limited improvements following exercise (“low responders”), while others seem to improve considerably (“high responders”). To date, most exercise studies that have claimed to identify “low” or “high” responders assumed that if the participants were to repeat the same exercise training, they would show a similar response. However, within- subject variability has not been tested, which might lead to inaccurate classification

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Papadimitriou, Ioannis D. "The influence of ACTN3 R577X genotype on performance and muscle adaptations to a single bout of exercise." Thesis, 2018. https://vuir.vu.edu.au/37829/.

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ACTN3 has been labelled as the ‘gene for speed’ due to the increased frequency of the R allele encoding the α-actinin-3 protein in elite sprint athletes compared to the general population. The results of the first study of this thesis demonstrate that elite athletes who express α-actinin-3 (ACTN3 RR genotype) have faster sprint times compared to those who do not express α-actinin-3 (ACTN3 XX genotype). Further analysis indicates that the ACTN3 genotype accounts for 0.92% in sprint speed amongst elite 200-m athletes. In study two, the same quantitative genetic epidemiological design applied to

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Silva, Mário Rui Gomes. "Ethics of Genetic choice in Sport." Master's thesis, 2021. https://hdl.handle.net/10216/134572.

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A evolução da ciência e da tecnologia possibilitou a melhoria da performance dos atletas de alta competição, tendo estes tornando-se cada vez mais atleticos. Contudo, a procura e aperfeiçoamento do "melhor atleta" continua a ser um processo demorado, que consome diversos recursos e que ainda apresenta inúmeras falhas. Uma forma de tentar contornar estas restrições passa pela utilização de testes genéticos dirigidos a atletas e a crianças e dos quais conseguimos concluir se os individuos são ou não aptos para um determinado desporto. Consequentemente, saberíamos em que atletas as instituições p

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Silva, Mário Rui Gomes. "Ethics of Genetic choice in Sport." Dissertação, 2021. https://hdl.handle.net/10216/134572.

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A evolução da ciência e da tecnologia possibilitou a melhoria da performance dos atletas de alta competição, tendo estes tornando-se cada vez mais atleticos. Contudo, a procura e aperfeiçoamento do "melhor atleta" continua a ser um processo demorado, que consome diversos recursos e que ainda apresenta inúmeras falhas. Uma forma de tentar contornar estas restrições passa pela utilização de testes genéticos dirigidos a atletas e a crianças e dos quais conseguimos concluir se os individuos são ou não aptos para um determinado desporto. Consequentemente, saberíamos em que atletas as instituições p

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Greyling, Barend Jacobus. "The design and evaluation of a genetic probe for Megasphaera elsdenii." Thesis, 2012. http://hdl.handle.net/10210/6746.

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M.Sc.<br>The remarkable adaptability of the ruminant with respect to the variety of feeds of different composition which it can utilize is attributable to the presence, in the rumen, of a complex microbial population with diverse nutritional requirements and enzymatic activities. For economic reasons it is essential in feedlot practice to meet, as closely as possible, the energy requirements of ruminants being rounded off for slaughter purposes. This necessitates adapting the animals in the shortest possible time from predominantly pasture to high-concentrate diets, i.e. diets containing a hig

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Ramachandran, Parameswaran. "New techniques for the location of hot spots in proteins and exons in DNA using digital filters." Thesis, 2010. http://hdl.handle.net/1828/3324.

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The development, implementation, and performance evaluation of new techniques for the location of hot spots in proteins and exons in DNA using digital filters are presented. The application of bandpass notch (BPN) digital filters for locating hot spots in proteins is first investigated. A technique is proposed for designing the appropriate BPN filter for a specific protein sequence in which the area under the amplitude response is minimized to achieve maximum selectivity for a chosen stability margin. The minimization is performed using the golden-section search. A tuning technique is al

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