Academic literature on the topic 'Diabète de type 2 – étiologie'
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Journal articles on the topic "Diabète de type 2 – étiologie"
Rigalleau, V., J. Lang, and H. Gin. "Étiologie et physiopathologie du diabète de type 2." EMC - Endocrinologie - Nutrition 4, no. 3 (January 2007): 1–12. http://dx.doi.org/10.1016/s1155-1941(07)46586-6.
Full textA.W., Massi, Philippon M., Sejil S., Delenne B., and Abodo J. "Diabete Aftricain en France." European Scientific Journal, ESJ 19, no. 9 (March 31, 2023): 239. http://dx.doi.org/10.19044/esj.2023.v19n9p239.
Full textKone, D., and Et Al. "ETIOLOGIES DES INFECTIONS CHEZ LE PATIENT DIABETIQUE HOSPITALISE AU CHU DE BOUAKE (CÔTE D’IVOIRE)." Revue Malienne d'Infectiologie et de Microbiologie 18, no. 1 (June 23, 2023): 26–30. http://dx.doi.org/10.53597/remim.v18i1.2633.
Full textFranc, Sylvia. "Physiopathologie et étiologie de l’hyperglycèmie à jeun et de l’intolérance au glucose: quelle importance pour la prévention et le traitement du diabète de type 2 ?" Diabetologia Notes de lecture 1, no. 3-4 (November 17, 2009): 41–43. http://dx.doi.org/10.1007/s13116-009-0021-7.
Full textDubois-Laforgue, D. "Étiologie et physiopathologie du diabète de type 1." EMC - Endocrinologie - Nutrition 4, no. 4 (January 2007): 1–18. http://dx.doi.org/10.1016/s1155-1941(07)46585-4.
Full textMarchand, L., and C. Thivolet. "Étiologie et physiopathologie du diabète de type 1." EMC - Endocrinologie - Nutrition 27, no. 4 (October 2016): 1–12. https://doi.org/10.1016/s1155-1941(16)67773-9.
Full textAIT ABDERRAHMANE, Samir, Fadoua BOUCELMA, Imad BOULMARKA, Soumia ABDELKRIM, Mounira CHANEGREHA, Hamida OULBICHE, Djamel AID, et al. "Cushing's disease and empty sella turcica in a diabetic patient. A case report." Batna Journal of Medical Sciences (BJMS) 6, no. 1 (July 1, 2019): 75–76. http://dx.doi.org/10.48087/bjmscr.2019.6123.
Full textM, J. M. "Diabète de type 2 ? Non, diabète 3c." Revue Francophone des Laboratoires 2017, no. 497 (December 2017): 8. http://dx.doi.org/10.1016/s1773-035x(17)30388-x.
Full textD, Y. M. "Du diabète gestationnel au diabète de type 2." Option/Bio 26, no. 526-527 (May 2015): 8. http://dx.doi.org/10.1016/s0992-5945(15)30164-1.
Full textKhiari, M., S. Zribi, H. Zahra, F. Boukhayatia, R. Mizouri, A. Temessek, and F. Ben Mami. "Les complications dégénératives: diabète type 1 vs diabète de type 2." Annales d'Endocrinologie 79, no. 4 (September 2018): 494. http://dx.doi.org/10.1016/j.ando.2018.06.993.
Full textDissertations / Theses on the topic "Diabète de type 2 – étiologie"
Begorre, Marc-Antoine. "Physopathologie du récepteur de type 2 à l'angiotensine I l (AT2R) clans le développement du diabète et de ses conséquences cardiovasculaires." Angers, 2013. https://tel.archives-ouvertes.fr/tel-01024122/document.
Full textDiabetes is a constantly progressing pathology described by a high blood-glucose levels. Its treatment is currently based on insulin therapy to regulate glycaemia levels, and several drugs standards for cardiovascular diseases. However, a better understanding of mecanisms involved in its physiopathology remain needed to improve patients care. Thus, we studied here the role of angiotensin Il type 2 receptor (AT2R) in development and cardiovascular complications of diabetes mellitus. Indeed renin-angiontensin system is a key regulator of diabetes physiopathology but is targeted mostly by angiotensin Il type 1 receptor antagonists and angiotensin converting enzyme inhibitors. By using two models of diabetes mellitus (type 1 and type 2) and a AT2R knock-out mouse model that AT2R interestingly possesses two opposite roles in diabetic pathology : it protects from diabetes induction and development but improve vascular complications associated with diabetes as endothelial dysfunction and vascular remodeling. Our results show that AT2R could be a new therapeutic target in diabetes
Maurin, Lucas. "A multi-omics approach to identify key genes in the endocrine and exocrine pancreas and their role in T2D." Electronic Thesis or Diss., Université de Lille (2022-....), 2024. http://www.theses.fr/2024ULILS068.
Full textType 2 diabetes (T2D) is a multifactorial, complex disease characterised by chronic elevated blood glucose, and caused by genetic and environmental factors, such as ageing. While genome-wide association studies (GWAS) have successfully identified the genetic causes of T2D, epigenome-wide association studies (EWAS) have had limited success in capturing the environmental impact due to the tissue-specificity of epigenetic changes, very small sample sizes, and the lack of functional studies. Furthermore, the extent of the interaction between genetic and epigenetic variation remains poorly understood. The objective of this thesis was to contribute to our understanding of how environmental factors contribute to T2D pathogenesis, and its progression towards related complications, notably pancreatic ductal adenocarcinoma (PDAC).In the first project, we investigated the interplay between age and T2D-associated epigenetic changes and genetic variation in pancreatic islets of 124 individuals, of which 16 had T2D. We developed a novel integrative approach combining DNA methylation, gene expression, and genotyping to identify triad associations, examining whether genetic and epigenetic influence each other. We identified 301 and 743 CpGs associated with age and T2D, respectively, which impacted nearby gene expression (within a 2 Mb window). Of these, less than 10 % were influenced by nearby genetic variants, suggesting that environmentally-driven epigenetic changes operate largely independently of genetic variation. Notably, only three genes, SIX3, ST6GAL1, and TIPIN, were found to co-localise with T2D GWAS risk variants, and were also under epigenetic regulation. Characterisation of the epigenetically-regulated genes highlighted key T2D candidates, including OPRD1 and MEG3. Importantly, adding methylation risk scores (MRS) to polygenic risk scores (PGS) improved T2D risk prediction, underscoring the additive value of epigenetic studies. Our findings suggest that most genes are regulated either by genetic or epigenetic factors, but rarely both.In the second project, we explored the epigenetic influence of T2D in the exocrine pancreas, to explore why T2D individuals are at a higher risk of developing pancreatic disease, notably PDAC, one of the deadliest cancers. We performed an EWAS for T2D (25 T2D individuals and 116 non-diabetic) and identified a single hypermethylation in cg15549216, located in the Pancreatic Lipase Related Protein 1 (PNLIPRP1) gene, which was corelated with a decreased expression of the gene. Knockdown of Pnliprp1 in the rat acinar cell line AR42J increased cholesterol levels, reduced proliferation, and induced acinar-to-ductal metaplasia (ADM), hallmarks of the early stages of PDAC. Notably, this effect was reversed by treatment of statin, highlighting the translational potential of these findings. Additionally, a rare variant analysis using the UKBiobank linked PNLIPRP1 to LDL-cholesterol, confirming the functional results. We propose a model where epigenetic and genetic mechanisms act independently but synergise to promote pancreas injury and disease progression.This thesis underscores the importance of studying DNA methylation as an unbiased approach for identifying environmental factors that contribute to disease. Our findings reveal that these epigenetic alterations are largely independent of genetic factors, underscoring their complementary role T2D pathogenesis. Additionally, PNLIPRP1 serves as an example of how epigenomic studies can indeed identify novel biomarkers with a translational relevance, offering new insights into disease mechanisms and progression
Salazar, Vázquez Lilian Shadai. "How protein misfolding can lead to cellular dysfunction and disease : the case of islet amyloid polypeptide involved in type 2 diabetes mellitus." Thesis, Sorbonne université, 2019. https://accesdistant.sorbonne-universite.fr/login?url=http://theses-intra.upmc.fr/modules/resources/download/theses/2019SORUS371.pdf.
Full textTo have a biological function, a protein folds into a specific structure. The cell controls the correct folding of the proteins and has mechanisms to detect and eliminate misfolded proteins; nevertheless some proteins achieve to avoid this control process. Amyloid proteins are misfolded proteins that form a characteristic type of elongated amyloid fibril; depending on the protein sequence and the site of amyloid deposition they are related to different human diseases. Islet amyloid polypeptide (IAPP) a 37 amino acid peptide co-produced and co-secreted with insulin by β-cells, is involve in type 2 diabetes disease and belongs to this group of amyloid proteins. The fibrils are formed in the pancreatic islet. However the conditions under which the fibers are formed and their cytotoxicity in other cells are still unknown. Here we show that the human IAPP flanking peptides, produced during hIAPP maturation, N-terminal and C-terminal are not amyloidogenic and the toxicity of human IAPP in different cell lines. We find through biophysical assays ThT, TEM and CD that N-terminal and C-terminal residues of IAPP do not form fibrils in solution, in artificial vesicles or in cells and do not modify hIAPP toxic effect. For the toxicity of hIAPP we use Ins-1 (β-cells), SHSY5 (neuronal), F442A and 3T3L1 (adipose), mhAT3F (hepatic) and C2C12 (muscle) lines. We observe fibril formation in all cell lines, however the toxicity do not related directly with the presence of fibril. We anticipate our assay to be a starting point for more in vitro studies in different cells lines. Furthermore, IAPP fibril inhibition could be a target for anti-amyloid drug development
Ramadan, Wiâm. "Étude des répercussions d'un régime enrichi en graisses, du diabète de type 2 et de la metformine sur la fonction respiratoire à l'éveil et au cours du sommeil chez le rat mâle adulte." Amiens, 2005. http://www.theses.fr/2005AMIED004.
Full textTo day, it is difficult to distinguish the respective role of obesity and metabolic disorders as insulin resistance and/or type 2 diabetes mellitus in the occurrence of respiratory disorders and notably sleep apneas since these disorders are typically diagnosed late in their course. Data from literature suggest that, although increase morbidity and mortality from this syndrome, the mechanisms underlying this pathology remain poorly understood. This lack of knowledge stems in part from a paucity of animal models to study naturally occurring apnea during sleep. The aim of this work was to study insulin resistance and type 2 diabetes mellitus repercussions on energetic metabolism, ventilation, apneas occurrence in absence of obesity and diaphragmatic contractility by using the rat model fed high fat diet developed by Reed et al (metabolism, 2000). Our study was also designed to assess whether the use of metformin, one of the most common drugs used in the treatment of insulin resistance, could reverse or suppress the possible ventilation impairments and apnea occurrence. This study demonstrates that insulin resistance increases apneas score during sleep in absence of obesity. This increase was reversed by metformin treatment reinforcing the idea that insulin resistance could induce ventilatory disorders during sleep independently of obesity. This study also demonstrated that metformin treatment in parallel with high fat fed diet prevent the development of sleep apnea syndrome. The decrease, in vitro, of the force of diaphragm, the principal inspiratory muscle, could be linked to an increase of apnea during sleep. Indeed, morphological modifications in diaphragmatic fibres had been shown with an increase of type IIb fibres and a decrease of type I and IIa fibres in diabetic rats
Bauvin, Pierre. "Modélisation de la stéatose hépatique (NAFLD) et de ses facteurs de risque par apprentissage sur des données de santé." Thesis, Lille 2, 2020. http://www.theses.fr/2020LIL2S028.
Full textNon-alcoholic fatty liver disease (NAFLD) is a chronic liver disease which is a combination of simple, slowly progressing steatosis, and non-alcoholic steatohepatitis (NASH), an inflammatory form which accelerates its progression. It is estimated that one in four people in the world is affected by NAFLD, and its prevalence is increasing rapidly, in parallel with the prevalence of its main risk factors: overweight, obesity and type 2 diabetes.This pathology is asymptomatic up to the complications, cirrhosis and liver cancer (hepatocellular carcinoma, HCC), which leads to late diagnosis and a negative impact on the associated morbidity and mortality. Furthermore, the reference diagnosis requires a liver biopsy, an invasive examination that cannot be performed routinely. As a result, the progression of the disease is poorly known and its estimation may suffer from a selection bias, towards patients with significant risk factors, who require a biopsy in the first place. A better understanding would allow the implementation of strategies to reduce its burden.The modelling approach is appropriate to take into account all susceptible patients, without having to carry out a large-scale follow-up study using liver biopsies in patients who are mostly asymptomatic. The objectives of this thesis are to describe and quantify the progression of NAFLD, to predict the associated morbidity and mortality, and to identify the population at risk, using Markov models. To do this, it is necessary to fill in some of the progression parameters via a literature review, to characterise the initial states (population likely to develop NAFLD) and the final states (mortality due to NAFLD), in order to deduce the missing progression parameters between the onset of the disease and mortality, by back-calculation.To exhaustively characterise NAFLD mortality, we identified all patients with cirrhosis or HCC from national hospital databases, representing more than 380,000 patients. We then developed an identification algorithm to determine the etiology underlying the hepatic complication, based on all the stays of the identified patients. This algorithm requires the identification of patients with cirrhosis or HCC of alcoholic or viral origin, to obtain by elimination only NAFLD patients. Once the specific mortality data had been obtained, we estimated the population likely to develop NAFLD, defined as all individuals with overweight or type 2 diabetes, excluding the population of excessive drinkers. We estimated the prevalence and incidence of this population, and modelled its evolution with age and years, based on individual data from surveys representative of the French population.Finally, we quantified the progression of NAFLD, and the impact of risk factors, using two approaches: from the literature, and from biopsy data from more than 1,800 obese patients who were candidates for bariatric surgery, resulting in a tool for predicting the progression of NAFLD in this population. We chose to back-calculate the progression parameters corresponding to the asymptomatic states, which are the most susceptible to selection bias.We obtained a model of the progression of NAFLD, taking into account the dynamic distribution of the population among weight classes and diabetes status, and resulting in the observed statistics of NAFLD deaths. The model takes into account gender, age, year, BMI (body mass index) class, diabetes status and the presence of a genetic polymorphism (PNPLA3 rs738409, C→G) as covariates of progression. It is a tool for assessing the impact of a possible treatment or public health policy on morbidity and mortality
St-Yves, Annie. "Diabète gestationnel : le risque et la prévention du diabète de type 2." Thesis, Université Laval, 2012. http://www.theses.ulaval.ca/2012/28802/28802.pdf.
Full textWomen with prior gestational diabetes (GDM) are at risk of type 2 diabetes (T2D). Weight gain during childbearing-age period was associated with deteriorated insulin sensitivity and higher risk of T2D among women with prior GDM of our study. Healthy eating was not optimal in order to prevent T2D among these women. Application of the theory of planned behavior suggest that an intervention to increase intention to adopt healthy eating among women with prior GDM would need to focus on straightening the perception of its beneficial effect on weight control and on providing information on healthy eating and coping with availability of non-healthy foods in order to prevent future development of T2D among these women.
Ferret-Bernard, Stéphanie. "Rôle des cellules myéloi͏̈des dans la pathogénie du diabète de type 1 : mise en évidence d'un déficit de différenciation, de maturation et de fonction des macrophages inhibiteurs chez la souris Non Obese Diabetic." Nantes, 2004. http://www.theses.fr/2004NANT2015.
Full textInhibitory macrophages (iMacs), recruited during intense immune responses, exert immunosuppressive functions via a NO secretion and cellular interactions with activated T lymphocytes. These cells could limit expansion of autoreactive T cells and may thus participate to the control of autoimmune disease development. The aim of our study was to characterize iMacs phenotype and function in a privileged model of autoimmune diabetes, the non obese diabetic (NOD) mouse comparatively to the BALB/c mouse. As the origin of iMacs was poorly known, we showed firstly their differentiation from hematopoietic progenitor cells. Secondly, we described that iMacs could not differentiate and mature in vitro efficiently from hematopoietic progenitors of NOD mouse. Finally, following an immunosuppressive treatment with cyclophosphamide, known to induce iMacs recruitment in spleen of BALB/c mice, we observed deficiencies of NOD mouse iMacs differentiation and function
Nguyen, Thi Thu Ha. "Antidépresseurs et diabète de type 2 : une approche pharmacoépidémiologique." Thesis, Toulouse 3, 2019. http://www.theses.fr/2019TOU30096.
Full textThe association between antidepressant (AD) use and the occurrence of type 2 diabetes mellitus (T2D) is debated. We hypothesized that if it exists, this risk may differ between AD classes and even between individual ADs depending on their pharmacodynamic characteristics. Several pharmacological targets of ADs could more specifically be involved in this Adverse Drug Reaction (ADR). We applied a combined "Pharmacoepidemiological-Pharmacodynamic" (PE-PD) approach to test these hypotheses in the World Health Organization international database of suspected ADRs (VigiBase®). This method allows establishing ADR mechanism hypotheses through pharmacoepidemiological studies considering fundamental data (e.g. binding affinity). A significant signal for an increased T2D reporting risk was found with ADs in comparison with all other drugs presented in VigiBase®. The PE-PD study suggested that the inhibition of serotonin reuptake via serotonin transporter (SERT) could be involved in AD-induced T2D. Indeed, the inhibition of serotonin reuptake owing to ADs (resulting in an excess of serotonin transmission) may induce T2D in a short time mediated by inhibiting insulin release. We then aimed to investigate the impact of ADs on short-term (1 year) T2D occurrence by conducting an exploratory study. We performed a retrospective matched exposed-unexposed to AD cohort study in the UK primary care database (the Clinical Practice Research Datalink). "New AD users" and matched "new anxiolytic (AX) users" were included in the study and were followed up during the first year from their cohort entry. Outcome was new-onset T2D. Survival analysis at the first year of follow-up demonstrated that there was no difference between the occurrence of T2D and AD exposure in general in comparison with the control group of AX users. However, a significant increase of incident T2D cases was observed for AD exposure duration less than 3 months and this T2D seemed to be reversible in some patients. In conclusion, the results suggested that (1) high affinity for the SERT could partially explain the appearance of T2D in AD users, and (2) when rapidly appraising this ADR could be reversible in some patients
Poussin, Agathe. "Hypercortisolisme infra-clinique dans le diabète de type 2." Bordeaux 2, 2001. http://www.theses.fr/2001BOR23003.
Full textDao, Thi Mai Anh. "Inflammation intestinale et diabète de type 2 : effet du Resveratrol." Thesis, Aix-Marseille 2, 2011. http://www.theses.fr/2011AIX22956.
Full textThe TD2 is characterized by a low-grade inflammatory state that impairs the secretion and action of insulin. Environmental pollutants such as POP (Persistent Organic Pollutants) and the change in gut flora induced by a high fat diet (HFD), are suspected to play an important role in the installation of this inflammation.The intestine is one of the first tissues exposed to pathogenic bacteria and some POP. This organ is also the first take part in the regulation of glucose homeostasis. So, it is reasonable to assume that chronic inflammation of the bowel may affect the development of TD2. Our objectives were: to assess the role of inflammation in the enterocyte development of diabetes TD2 and clarify the effect of Resveratrol (RSV) on the disease.Our results suggest that intestinal inflammation is involved in the establishment of a TD2. This inflammation could affect TD2 through releasing inflammatory cytokines, reducing the concentration of GLP-1 and promoting the passage of diabetogenic factors from the intestine to target tissues of insulin. The induction or reduction of intestinal inflammation by factor inflammatory (BaP) or anti-inflammatory (RSV) are respectively associated with worsening or improvement of the diabetic state.We also showed that the RSV could improve the diabetic state by normalizing the intestinal flora modified by diet and HFD, by increasing the concentration of GLP-1. In addition, co-administration of sitagliptin with RSV, an inhibitor of the enzyme DPP4,which degrade GLP-1, shows a potentiation of the effect of RSV in the sitagliptin: These results open the door for the use of RSV in the prevention and treatment of TD2.Keywords: Resveratrol, type 2 diabetes
Books on the topic "Diabète de type 2 – étiologie"
Roddier, Muriel Bouhier. Le diabète, entre culture et santé publique: Approche anthropologique des représentations du diabète de type 2 à La Réunion. Lille: A.N.R.T., Université de Lille III, 2000.
Find full textKaren, Bellenir, ed. Diabetes sourcebook: Basic consumer health information about type 1 diabetes (insulin-dependent or juvenile-onset diabetes), Type 2 diabetes (noninsulin-dependent or adult-onset diabetes), gestational diabetes, and related disorders... 2nd ed. Detroit, MI: Omnigraphics, 1999.
Find full textAssociation, American Diabetes. A field guide to type 2 diabetes: The essential resource from the diabetes experts. Alexandria, VA: American Diabetes Association, 2004.
Find full textBook chapters on the topic "Diabète de type 2 – étiologie"
Ecochard, Aude Mariani. "Diabète de type 2." In Endocrinologie de l’adolescent, 71–77. Paris: Springer Paris, 2012. http://dx.doi.org/10.1007/978-2-8178-0322-7_7.
Full textEcochard, Aude Mariani. "Diabète de type 1." In Endocrinologie de l’adolescent, 49–70. Paris: Springer Paris, 2012. http://dx.doi.org/10.1007/978-2-8178-0322-7_6.
Full textMariani Ecochard, Aude. "Diabète insulinodépendant de type 1 : Prise en charge au diagnostic." In Endocrinologie de l’adolescent, 173–82. Paris: Springer Paris, 2012. http://dx.doi.org/10.1007/978-2-8178-0326-5_27.
Full text"Diabète de type 2." In Méga Guide STAGES IFSI, 528–31. Elsevier, 2015. http://dx.doi.org/10.1016/b978-2-294-74529-4.00165-8.
Full textAlexandre, J., A. Balian, L. Bensoussan, A. Chaïb, G. Gridel, K. Kinugawa, F. Lamazou, et al. "Diabète de type 2." In Le tout en un révisions IFSI, 477–80. Elsevier, 2009. http://dx.doi.org/10.1016/b978-2-294-70633-2.50164-5.
Full text"Diabète de type 2." In Guide de Thérapeutique Perlemuter (Livre + Application), 410–25. Elsevier, 2019. https://doi.org/10.1016/b978-2-294-76306-9.50136-8.
Full text"Diabète de type 1." In Méga Guide STAGES IFSI, 523–27. Elsevier, 2015. http://dx.doi.org/10.1016/b978-2-294-74529-4.00164-6.
Full textAlexandre, J., A. Balian, L. Bensoussan, A. Chaïb, G. Gridel, K. Kinugawa, F. Lamazou, et al. "Diabète de type 1." In Le tout en un révisions IFSI, 472–76. Elsevier, 2009. http://dx.doi.org/10.1016/b978-2-294-70633-2.50163-3.
Full textMarchand, L., C. Thivolet, A. Decrequy, R. Coutant, and A. Donzeau. "Diabète de type 1." In Diabétologie de L'enfant, 23–40. Elsevier, 2018. http://dx.doi.org/10.1016/b978-2-294-74942-1.00003-3.
Full textClark, Richard B., and Danny Wilkerson. "Diabète gestationnel de type III." In Anesthésie : Conduites Cliniques, 125. Elsevier, 2014. https://doi.org/10.1016/b978-2-294-73068-9.00109-2.
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