Dissertations / Theses on the topic 'Célibataires – Maladies – Facteurs de risque'
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Damon, Didier. "Statut matrimonial du sujet âgé et risque de démence ou de maladie d'Alzheimer : résultats de l'enquête longitudinale Paquid." Bordeaux 2, 1997. http://www.theses.fr/1997BOR2M076.
Full textBredent-Bangou, Jacqueline. "Analyse épidémiologique des facteurs de risque cardio-vasculaire en Guadeloupe." Bordeaux 2, 2001. http://www.theses.fr/2001BOR28828.
Full textJuillière, Yves. "Facteurs de risque et facteurs pronostiques dans la cardiomyopathie dilatée idiopathique." Nancy 1, 1996. http://www.theses.fr/1996NAN10374.
Full textRadi, Samia. "Facteurs de risque professionnels de l'incidence de l'hypertension artérielle." Toulouse 3, 2004. http://www.theses.fr/2004TOU30012.
Full textArsenault, Benoît. "Facteurs de risque en émergence des maladies cardiovasculaires : de l'épidémiologie au métabolisme." Thesis, Université Laval, 2009. http://www.theses.ulaval.ca/2009/26342/26342.pdf.
Full textJannot, Anne-Sophie. "Détection et modélisation de facteurs de risque génétiques dans des maladies multifactorielles." Paris 11, 2004. http://www.theses.fr/2004PA11TO20.
Full textArsenault, Benoit. "Facteurs de risque en émergence des maladies cardiovasculaires : de l'épidémiologie au métabolisme." Doctoral thesis, Université Laval, 2009. http://hdl.handle.net/20.500.11794/20958.
Full textDepuis les cinquante dernières années, les maladies cardiovasculaires (MeV) représentent la principale cause de décès dans la plupart des pays industrialisés. Malgré le fait que la compréhension des mécanismes sousj acents à ces pathologies, tout comme la qualité du traitement offert aux individus à haut risque de Mev ne cessent de s'améliorer, la morbidité cardiovasculaire diminue très peu et tend même à augmenter dans certaines populations. Plusieurs ont démontré que l'augmentation de la prévalence de l'obésité (particulièrement de l'obésité abdominale) et de la sédentarité pourrait, en partie, expliquer cette observation lourde de conséquences pour les systèmes de santé à travers le globe. Il est maintenant bien reconnu qu'une accumulation de tissu adipeux intra-abdominal ou viscéral est associée à plusieurs complications ± cardiométaboliques¿ qui augmentent le risque de MeV. Parmi ces complications, on retrouve entre autres une perturbation du métabolisme des lipoprotéines et des lipides, un état pro-inflammatoire et une perturbation de l'homéostasie du glucose et de l'insuline. Il est maintenantreconnu que les individus avec obésité viscérale sont caractérisés par de petites particules LDL et HDL. Les travaux de ce présent projet de doctorat ont permis de démonter que les hommes et les femmes caractérisés par ce phénotype ont un risque élevé de Mev. Par ailleurs, nous avons démontré que la sédentarité et l'ob.ésité abdominale augmentent le risque de MeV dans une vaste étude de population européenne. Nous avons également soumis l'hypothèse qu'un profil inflammatoire détérioré pouvait représenter un lien entre ces phénotypes et le risque de Mev. En conclusion, le présent projet de doctorat a démontré qu'au-delà des facteurs de risque traditionnels de MeV, plusieurs facteurs/marqueurs de risque ± en émergence¿ pourraient être utiles afin de raffiner la prédiction du risque de Mev en prévention primaire. Les prochains outils cliniques permettant l'estimation du risque de Mev devront prendre en considération certaines complications associées à l' obésité abdominale.
Bouchard-Mercier, Annie. "Génétique, acides gras oméga-3 et facteurs de risque des maladies cardiovasculaires." Doctoral thesis, Université Laval, 2015. http://hdl.handle.net/20.500.11794/25719.
Full textChronic diseases such as cardiovascular diseases (CVD) are complex and their risk factors are regulated by many factors, for example the genetic background and dietary intakes. In this project, 210 participants were recruited. Two dietary factors were identified, the Prudent dietary pattern which was characterised by higher intakes of vegetables, fruits, whole grain products and non-hydrogenated fats and the Western dietary pattern, characterised by higher intakes of refined grain products, desserts, sweets and processed meats. Both dietary patterns modulated the expression of genes related to the immune system, inflammatory response, cancer and/or CVD. The Western dietary pattern was also associated with a metabolite profile which comprised greater concentrations of certain amino acids as well as small chain acylcartinines. To examine the interindividual variability in the response to a nutrient, a 6 week fish oil supplementation was conducted among the 210 participants. SNPs related to genes involved in de novo lipogenesis and fatty acid beta-oxidation (ACLY, ACACA, GCK, RXRA, ACOX1) were associated alone or in an interaction effect with dietary intakes with the plasma triglyceride (TG) response to the fish oil supplementation. The genetic variability within sterol regulatory element binding transcription factor 1 (SREBF1) gene was associated with differences in the response of insulin concentrations following fish oil supplementation. In a second cohort of 691 participants, associations between SNPs, identified in a previous GWAS conducted among the 210 participants supplemented with fish oil, and TG as well as plasma phospholipid fatty acid concentrations were observed. This thesis also comprises a knowledge transfer section where the attitude was identified as the main determinant of the intention of dietitians to discuss nutrigenetics with their patients/clients. Globally, these results demonstrate that dietary patterns modulate the metabolism at several levels and that the response to fish oil is variable depending upon genetic profile and dietary intakes.
Debette, Stéphanie. "Facteurs de risque de l'athérosclérose carotidienne." Lille 2, 2008. http://www.theses.fr/2008LIL2S058.
Full textBardel, Claire. "Mise en évidence de facteurs génétiques de risque en utilisant des phylogénies d'haplotypes." Paris 6, 2005. http://www.theses.fr/2005PA066616.
Full textLeone, Nathalie. "Fonction ventilatoire, asthme et facteurs de risque cardiométabolique." Phd thesis, Université Paris Sud - Paris XI, 2014. http://tel.archives-ouvertes.fr/tel-00965432.
Full textSoumaré, Aïcha. "Facteurs de risque vasculaire et performances motrices chez le sujet âgé." Paris 11, 2009. http://www.theses.fr/2009PA11T024.
Full textBennia, Fatiha. "Le risque cardiovasculaire : l'environnement de diffusion des facteurs de risque modifiables." Thesis, Aix-Marseille, 2015. http://www.theses.fr/2015AIXM5060/document.
Full textHealth is a dynamic and multifactor construction which has both an individual and a social dimension. The latter may have a direct or indirect effect on the behaviour of individuals and their life choices. The Framingham study has revealed that cardiovascular risk is multifactorial and, as such, its estimate should be global. However, the assessment of global cardiovascular risk methods do not take into account the living environment of individuals, which would factor the development of modifiable risk factors. Through this work, we highlight the characteristics of the environment of dissemination of modifiable cardiovascular risk factors: metabolic and behavioural. Since decades, the North region of France has, for cardiovascular diseases, a high level of global and premature mortality. We are asked about the determinants of the situation of this region, by comparing it to other French regions and by exploring the link between a high cardiovascular risk and an unfavourable economic situation. Thus, we are interested in the link between the distribution of cardiovascular risk and the distribution of income, using normative criteria based on the concept of expected social dominance in terms of poverty. Shedding a light on factors favouring the occurrence of cardiovascular problems and analyzing the knowledge about the individual’s life environment allows a better understanding of the mechanisms of diffusion of the modifiable risk factors, with a double objective to lower the incidence and prevalence of cardiovascular diseases and to reduce the social inequalities in health
Boullé, Gildas. "Les maladies parodontales : un facteur de risque additionnel pour les accouchements prématurés?" Thesis, Université Laval, 2005. http://www.theses.ulaval.ca/2005/22725/22725.pdf.
Full textGYSENS, SABINE. "La somatisation et les troubles somatoformes. Criteres diagnostiques, facteurs de risque et modalites evolutives : une etude epidemiologique et clinique." Paris 7, 1997. http://www.theses.fr/1997PA070058.
Full textThe concept of somatization is a difficult one. Different definitions for somatization and for somatoform disorders account for differences in prevalence, comorbidity, and risk factors. This study evaluates several classifications (dsm-iii-r, dsm-iv, icd-10) and operational definitions for these disorders. Moreover, their prevalence in a group of patients presenting with multiple unexplained somatic symptoms, their comorbidity with other mental disorders and their vulnerability factors are studied. Somatizers are known for the frequent consultations and medical interventions they require, and for their general insatisfaction with medical diagnoses or with the absence of an organic diagnosis. The evolution of their symptoms and disorders is difficult to assess. It is not clear which criteria should be used to determine whether a patient is improving. Although our patients were treated extensively and received somatic as well as psychiatric treatment in many cases, their symptoms often persisted and their attitude towards these symptoms didn't change
Dosy, Juliana. "Homocystéine et ferritine, facteurs de risque additionnels des maladies cardiovasculaires chez la femme ménopausee." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ62580.pdf.
Full textBoniol, Mathieu. "Rôle des facteurs d'hôte et de l'exposition solaire dans le risque du mélanome cutané." Dijon, 2004. http://www.theses.fr/2004DIJOMU05.
Full textGonedec, Fabienne. "Evaluation des facteurs de risque professionnels du cancer broncho-pulmonaire primitif : étude cas-témoin." Rouen, 2005. http://www.theses.fr/2005ROUEM052.
Full textClement, Florian. "Non-atteinte de l’objectif cible de LDL-cholestérol chez les personnes vivant avec un diabète et à très haut risque cardiovasculaire traitées par statine : incidence et facteurs de risque." Université de Montpellier. UFR des sciences pharmaceutiques et biologiques (2015), 2018. http://www.theses.fr/2018MONT3153.
Full textCowppli-Bony, Kwassy Pascale Ahou. "Epidémiologie de la démence : facteurs de risque vasculaire, accident vasculaire cérébral et risque de démence." Bordeaux 2, 2007. http://www.theses.fr/2007BOR21503.
Full textIn France for some years, public health strategies for dementia namely Alzheimer disease (AD), is more and more recognized as a necessary priority. Prevention of incident cases of dementia and medico social management of demented patients are key points of these strategies. Vascular risk factors (VRF) are more and more evocated for a contribution to AD pathogenesis which to date remains unclear. So VRF are a hope for the prevention of AD which is the most frequent type of dementia. However an important question remains debate : Do VRF have a "direct" influence on AD risk or do they have only an "indirect" influence on this risk with vascular disease as a stroke ? The diagnosis of AD at an early stage which has potential advantage for the patient and his family is mainly based on the generalist practitioner. This thesis of epidemiology assess in a french population, (1) the influence of diabetes mellitus, hypercholesterolemia, hypertension, smoking and stroke on the risk of incident dementia (2) the validity of a neuropsychological memory test for the screening of AD which could be used by the general practitioner
Bastien, Marjorie. "Étude des facteurs de risque de la maladie cardiovasculaire chez les patients avec maladie de l'aorte thoracique." Thesis, Université Laval, 2011. http://www.theses.ulaval.ca/2011/28641/28641.pdf.
Full textMarquis, Karine. "Facteurs de risque de la maladie cardiovasculaire chez les patients atteints d'une maladie pulmonaire obstructive chronique." Thesis, Université Laval, 2008. http://www.theses.ulaval.ca/2008/25524/25524.pdf.
Full textNdiaye, Ndeye Coumba. "Approche méthodologique et expérimentale des études d'associations pangénomiques des facteurs de risque des pathologies cardiovasculaires." Thesis, Nancy 1, 2010. http://www.theses.fr/2010NAN10134/document.
Full textComplex synergies of multiple risk factors are at the origin of cardiovascular pathologies. Their genetic etiology has been extensively investigated but many questions remain on the identification of functional variants explaining the large genetic heritability of cardiovascular risk factors and gene-gene-environment interactions hiding or modulating genetics underpinning cardiovascular physiopathology.Herein we describe our study of the genetics of cardiovascular risk factors: lipids, blood pressure, haptoglobin and vascular endothelial growth factor.We performed Genome-Wide Scan Association Studies (GWAS) on a subsample of 631 unrelated children selected in the STANISLAS cohort and replicated our results in 9,000 children from four pediatric cohorts and 13,300 adults from three different cohorts.We demonstrated that genetic associations highlighted in adults were observable in childhood and addressed the tools missing in bioinformatics, biostatistics and methodologies used in GWAS approaches, notably concerning trasncriptomic validations.In summary, during our thesis, we followed an epidemiologic approach and proposed integrated designs in order to upgrade the investigations on genetic epidemiology of cardiovascular diseases
Lemarchand, Clémentine. "Facteurs de risque de cancers hormono-dépendants en population agricole au sein de la cohorte agriculture et cancer." Caen, 2015. http://www.theses.fr/2015CAEN3159.
Full textAgriculture is an occupational environment which expose to a large range of agents (pesticides, dust…), frequently associated with occurrence of several diseases. Only pesticides have been often studied but the role of specific pesticides remains poorly documented especially in France, first pesticide consumer among European countries. The aim of the thesis was to identify the determinants related to hormone-related cancers. This project relies on the data of the cohort AGRICAN involving more than 180 000 subjects. More than 11 000 cancer cases have been identified by regular linkage with cancer registries (2538 prostate cancers and 1087 breast cancers). Apart from tobacco-related cancers with a lower incidence, some cancers were more frequent in the cohort (prostate, non-Hodgkin lymphoma, multiple myeloma, skin melanoma and lip cancers). Insecticide applicators on cattle, mainly those with the largest number of animals, pesticide applicators on specific crops (fruit growing, cereals, potatoes and tobacco) and specially those who do not wear protective gloves, people performing reentry tasks in those same sectors had a greater prostate cancer risk. Potential exposure to organochlorine insecticides (estimated using the crop-exposure matrix PESTIMAT) also increased prostate cancer risk. Although female farmers had an overall decreased risk of breast cancer, peas and vegetables growers had an increased risk. Results seem different according to menopausal status
Chrysostome, Virginie. "Analyse intermédiaire de l'étude MSA-Aquitaine : prévalence, facteurs de risque environnementaux et histoire naturelle de l'atrophie multisystématisée." Bordeaux 2, 2000. http://www.theses.fr/2000BOR23080.
Full textBouhali, Tarek. "L'adiponectine, un modulateur du risque de maladie coronarienne athérosclérotique dans l'hypercholestérolémie familiale." Thèse, Université Laval, 2006. http://constellation.uqac.ca/468/1/24822437.pdf.
Full textGeorgeon, Amélie Chironi Gilles. "Auto-évaluation de l'atteinte des objectifs thérapeutiques dans un service hospitalier de médecine préventive cardiovasculaire." Créteil : Université de Paris-Val-de-Marne, 2009. http://doxa.scd.univ-paris12.fr:80/theses/th0510954.pdf.
Full textGiroux, Élodie. "Épidémiologie des facteurs de risque : genèse d'une nouvelle approche de la maladie." Paris 1, 2006. http://www.theses.fr/2006PA010665.
Full textProust, Françoise. "Consommation de poisson et prévention des facteurs de risque de maladies cardiovasculaires dans des populations isolées." Thesis, Université Laval, 2012. http://www.theses.ulaval.ca/2012/29432/29432.pdf.
Full textLachance, Philippe. "Corrélation entre certains polymorphismes génétiques et l'expression de certains facteurs de risque de maladie coronarienne." Thesis, Université Laval, 2009. http://www.theses.ulaval.ca/2009/26472/26472.pdf.
Full textLapidus, Nathanaël. "Etude des déterminants individuels, collectifs et environnementaux du risque d'infection par le virus grippal pandémique A/H1N1." Paris 6, 2012. http://www.theses.fr/2012PA066408.
Full textFactors associated with influenza virus transmission and susceptibility to infection still remain not well understood. The risk for infection can be considered as the result of an interaction between factors linked to the pathogen, the host (including the immune system) and the characteristics of exposure (environmental parameters and interhuman contacts). The emergence of the novel A/H1N1 virus, causing the 2009 pandemic, had offered a promising research opportunity to study the determinants usually associated with influenza infections in general and in particular regarding a virus for which the susceptibility of the population was very variable and linked with previous exposure of subjects to viruses that were genetically close. To study influenza infections and their determinants, a cohort of 601 households (1450 subjects) in the French general population was established in late 2009 using a multidisciplinary approach. The follow-up of this cohort, which involves the collection of biological samples and an active tracking of influenza-like symptoms, notably consists of a detailed collection of clinical and epidemiological data (including information regarding the subjects’ environment, their contacts, and their risk perception likely to impact their behavior). The analysis of this massive database offers a novel opportunity to study the risk of infection as a result of a complex interaction of factors which have previously been studied separately. This project implicated the use of new analytical methods, inspired by the “omics” approach already used for the simultaneous study of a large number of covariates
Fablet, Christelle. "Épidémiologie de la pathologie pulmonaire chez le porc en croissance : identification de facteurs de risque et perspectives pour la prévention." Rennes 1, 2012. http://www.theses.fr/2012REN1S044.
Full textRespiratory diseases are a major health issue for pigs reared under confined conditions in intensive systems worldwide. Pneumonia and pleuritis are the two most frequent lung alterations. The aetiology of these diseases is complex and multifactorial. A better knowledge of the epidemiology of lung diseases is needed to implement adequate control strategies. The aim of the present work is to identify herd-factors associated with lung diseases, particularly pneumonia and pleuritis in slaughtered pigs from farrow-to-finish farms. Two preliminary observational studies were carried out to assess the relevance of different sampling methods to determine the infectious status of the pigs and to identify the category of pigs which must be sampled in a further analytical study. In a second step, a cross-sectional study was carried out in 143 herds to identify the risk factors for pneumonia and pleuritis. Infectious and noninfectious factors were founded to be associated with lung diseases. Mycoplasma hyopneumoniae, H1N1 subtype of swine influenza viruses are the major pathogens involved in pneumonia whereas Actinobacillus pleuropneumoniae is the main agent associated with pleuritis. Porcine respiratory and reproductive syndrome virus acts on both types of lung lesions. Noninfectious factors related to management and husbandry practices, hygiene and housing conditions are also involved in pneumonia and pleuritis. All these results would be helpful to define appropriate herd health management programmes targeting the reduction of respiratory disease incidence
Petit, Laurent. "Analyse multivariée des facteurs de risque des hémorragies digestives en réanimation traumatologique." Bordeaux 2, 1998. http://www.theses.fr/1998BOR23101.
Full textNascimento, Stieffatre Marli Aparecida. "Maladie mentale et résilience : la réinsertion socioprofessionnelle des personnes souffrant de troubles mentaux graves." Paris 8, 2009. http://www.theses.fr/2009PA083605.
Full textThe study of resilience in people with mental disorders begun since few years and publications are scarce. The psychological dysfunction is now considered as an evidence that protective factors were absent or unable to prevent the occurrence of mental disorders. However, this not imply that is impossible to develop in psychiatric patients capacities that may facilitate the implementation of the process leading to a better adaptation, to resilience. Retrospective study of 267 files, discussions with professionals working in the field of the rehabilitation, semi-directive interviews with patients and the administration of a self esteem scale showed that that implementation of the resilience process is possible. Results showed also that early traumatic events are related to poorer outomes. On the other hand, people with higher self esteem, with the feeling that they control theirs functioning and their environment, give a sense to their life and make plans for the future. The analysis of individual dynamics allowed the identification of the resilience process stages. The present dissertation proves the relevance of the resilience theory for the care and the follow-up of the psychiatric patients
Calavas, Didier. "Ecopathologie des animaux d'élevage : principes, démarches, implications." Lyon 1, 1998. http://www.theses.fr/1998LYO10018.
Full textMasson, Philippe. "Etude des facteurs de risque de calcification rénale chez l'enfant broncho-dysplasique." Bordeaux 2, 1992. http://www.theses.fr/1992BOR23016.
Full textAly, Jean-François, and Chantal Marie. "Facteurs étiologiques des accidents vasculaires cérébraux ischémiques." Caen, 1991. http://www.theses.fr/1991CAEN3080.
Full textThompson-Leduc, Philippe. "Prévalence et facteurs de risque associés au conflit décisionnel cliniquement significatif en soins primaires." Master's thesis, Université Laval, 2015. http://hdl.handle.net/20.500.11794/27540.
Full textClinically significant decisional conflict (CSDC) leads to poor patient outcomes. We sought to identify the prevalence of CSDC in primary care using the Decisional Conflict Scale (score ≥ 25/100) in five datasets of patients who consulted in primary care. We identified its risk factors using logistic regression analysis. Selection of variables was based on a review of the literature and on their availability in the datasets. The prevalence of CSDC in primary care varied between 10% and 31% depending on the dataset, a variation that could reflect the different types of decisions addressed. Overall, CSDC was more prevalent in males, people aged 45 and over and people living alone. Healthcare professionals should be trained in screening for CSDC in order to reduce poor patient outcomes.
Cazal, Julien. "Prévenir la maladie cardiovasculaire : socio-éthnologie du risque et de l'incitation sanitaire." Toulouse 3, 2012. http://thesesups.ups-tlse.fr/1727/.
Full textPrevention of cardiovascular disease is a major public health issue. The aim of the management is to train the patient so that he could adopt healthy behavior to reduce the risk of serious complications. Medical institution act in this direction on the development of self-government. From an ethnographic study conducted in two devices support (detection, rehabilitation) and interviews (n = 59) with professional and patient, research shows how to build "the self-caregiver" by training in risk and promoting change in lifestyle. The first part characterizes the intervention logic specific to each device and shows that the self-government is considered as an individualized or collective approach to risk depending on whether the detection or rehabilitation. The second part is, following an interactionist perspective, the construction of the risk and self-government within the devices. It shows that detection prevails risk learning through a comprehensive, multifactorial health, while in rehabilitation it is learning to live with the risk by a physical discipline. Finally, the third part shows, following a cultural approach to risk, how the medical establishment and the patient think the risk symmetrically. Three positions are determined in relation to the social positions of patients: the "admnistered" who is in the delegation to the medical community, the "medical helper" partner device that adheres to a model of prevention, "the patient-citizen "who is critical of the medical institution
Bourgain, Catherine. "Intérêt des populations à effet fondateur pour la recherche de facteurs de risque génétiques des maladies multifactorielles." Paris 11, 2001. http://www.theses.fr/2001PA11T033.
Full textVergnes, Jean-Noël. "Épidémiologie des maladies bucco-dentaires chez la femme enceinte : facteurs de risque et association avec l'accouchement prématuré." Toulouse 3, 2011. http://thesesups.ups-tlse.fr/1336/.
Full textPregnancy and oral health are connected by complex biological, behavioural and social links. Pregnancy may have repercussions on oral health and, conversely, some oral pathologies can have harmful consequences for the outcome of pregnancy. In the first part, we show that pregnant women frequently suffer from dental caries and that the disease preferentially affects the youngest age groups and women having certain unfavourable socio-economic characteristics. The second part deals with the association between oral diseases (periodontitis and tooth decay) and pre-term birth. The potential remote repercussions of oral pathologies may not have a purely periodontal origin. The bacteria implicated in the physiopathology of carious lesions could play an active role in the occurrence or aggravation of a risk of obstetric complications. In the third and final part, we show that pregnant women still do not avail themselves sufficiently of oral health care, a situation which makes a strong case for adapting current preventive measures and the way the cost of oral health care during pregnancy is covered
Piché, Marie-Eve. "Étude des facteurs de risque associés à la maladie cardiovasculaire et au diabète de type 2." Thesis, Université Laval, 2007. http://www.theses.ulaval.ca/2007/24206/24206.pdf.
Full textSolinhac, Ganne Patricia. "Les troubles de la conduction au cours des myopathies : à propos de 2 observations." Bordeaux 2, 2000. http://www.theses.fr/2000BOR2M110.
Full textBenachour, Hamanou. "Peptides antimicrobiens : un lien entre l'immuno-inflammation et les facteurs de risque du syndrome métabolique et des maladies cardiovasculaires." Thesis, Nancy 1, 2010. http://www.theses.fr/2010NAN10012/document.
Full textMultiple risk factors for atherosclerosis and cardiovascular diseases (CVD) act in a synergistic way through inflammatory pathways. Most of CVD risk factors stimulate the release of inflammatory mediators. Defensins and cathelicidins are antimicrobial peptides (AMPs) produced mainly by inflammatory cells. Beside their role in host defense, AMPs are also considered as effectors of inflammatory responses. They have been suggested to play a role in atherosclerosis. To verify this hypothesis, we studied a-defensins DEFA1-3 and cathelicidin LL-37 in a sample of the STANISLAS cohort. We demonstrated that mRNA levels of LL-37 and DEFA1-3 genes in peripheral blood mononuclear cells (PBMCs) of studied subjects are significantly correlated with indicators of obesity, blood pressure, circulating triglycerides and fasting glucose levels, hypo-HDL-C, and leukocytes counts suggesting a role of these genes in CVD. Further analysis revealed that high expression of these genes might be associated with metabolic syndrome. We also showed that expression of LL-37 and DEFA1-3 genes was positively associated with that of FPR receptor gene and that the TT genotype of FPR1 c.32C>T/I11T polymorphism was significantly associated with decreased levels of soluble E-selectin suggesting that these peptides may act through this receptor and such a polymorphism may has an impact on endothelial cells function. In an in vitro model, we found that glucose and insulin modulate the expression of DEFA1-3 and CRAMP cathelicidin genes in human HL-60 neutrophils and mouse 3T3-L1 adipocytes cell lines, respectively. Together, our studies demonstrated that DEFA1-3 and LL-37 could be a potential link between innate immunity and CVD and metabolic syndrome
Plourde, Miville. "Prévalence et facteurs de risque de complications pulmonaires tardives chez les adultes à la suite d'un traumatisme thoracique mineur fermé." Master's thesis, Université Laval, 2012. http://hdl.handle.net/20.500.11794/25966.
Full textDivoux, Adeline. "Origines, rôles et conséquences de l'inflammation du tissu adipeux chez le sujet obèse : de nouvelles hypothèses." Paris 6, 2010. http://www.theses.fr/2010PA066406.
Full textKellett, Samantha. "L'évolution métabolique et anthropométrique des facteurs de risque des maladies cardiovasculaires des Inuits obèses morbides du Nunavik (Québec)." Master's thesis, Université Laval, 2009. http://hdl.handle.net/20.500.11794/20753.
Full textMasson, Anne. "Médecine prédictive et maladies à révélation tardive : l'émergence d'une clinique du risque. Le modèle de la maladie de Huntington et des formes familiales de cancers." Paris 7, 2002. http://www.theses.fr/2002PA070079.
Full textThe purpose of this work is to study the impact of the practices of the predictive medicine, first, on the conception and the exercise of traditional medicine, and, moreover, on the individual who wonders about his risk to be affected, sooner or later, by the disease which strikes the family. This reflexion is about late onset diseases, with the Huntington disease and the familial cancers. The study was realized on a group of subjects at risk for Huntington disease, and who are requiring genetic testing. The identification of the unfavourable genetic status for a disease brings to a new state which is neither the health nor the illness, but which has the particularity to concern an original knowledge
Bérard, Emilie. "Prévention cardiovasculaire en population générale : prédiction du risque cardiovasculaire : sécurité des traitements préventifs." Toulouse 3, 2012. http://thesesups.ups-tlse.fr/1571/.
Full textBackground Cardiovascular prevention in general population is based on screening subjects with a high cardiovascular risk (using formulas) and preventive treatments. We assessed a formula adapted to the French general population, and we analyzed the significance value of vascular markers compared to traditional risk equation. Then we evaluated long-term safety of lipid-lowering and hypoglycemic drugs. Materials and methods Third French MONICA multicenter survey. Results Our formula is a simple tool to use in clinical practice. Vascular markers appear to improve prediction of cardiovascular risk. We did not find any harmful signal regarding cancer risk associated with the use of lipid-lowering drug. Subjects treated with insulin have an increased risk of death. Conclusion We propose two areas for improvement in identifying subjects at high cardiovascular risk. Cancer risk associated with lipid-lowering drug is not harmful. Achieving glycemic control should remain cautious
Kellett, Samantha. "L'évolution métabolique et anthropométrique des facteurs de risque des maladies cardiovasculaires des Inuit obèses morbides du Nunavik (Québec)." Thesis, Université Laval, 2009. http://www.theses.ulaval.ca/2009/26165/26165.pdf.
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