Academic literature on the topic 'Stéatose hépatique'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Stéatose hépatique.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Stéatose hépatique"
Hatrydt, Guillaume Dimitri Kouamé, Patricia Gogan, Fulgence Mammert Yao-Bathaix, Alassan Kouamé Mahassadi, and Alain Attia Koffi. "Dépistage de la stéatose hépatique par le Fibroscan/CAP chez les sujets noirs africains porteurs d’une Hépatite Virale B chronique en Côte d’Ivoire." Annales Africaines de Medecine 17, no. 1 (January 3, 2024): e5495-e5504. http://dx.doi.org/10.4314/aamed.v17i1.7.
Full textHERMIER, D., M. R. SALICHON, G. GUY, R. PERESSON, J. MOUROT, and S. LAGARRIGUE. "La stéatose hépatique des palmipèdes gavés : bases métaboliques et sensibilité génétique." INRAE Productions Animales 12, no. 4 (September 1, 1999): 265–71. http://dx.doi.org/10.20870/productions-animales.1999.12.4.3887.
Full textWildi, Reich, Flury, Lauper, Risti, Müllhaupt, and Meyenberger. "Akute Schwangerschaftsfettleber: Klinischer und histopathologischer Verlauf." Praxis 91, no. 7 (February 1, 2002): 267–73. http://dx.doi.org/10.1024/0369-8394.91.7.267.
Full textBAEZA, E., N. RIDEAU, P. CHARTRIN, S. DAVAIL, R. HOO-PARIS, J. MOUROT, G. GUY, et al. "Canards de Barbarie, Pékin et leurs hybrides : aptitude à l’engraissement." INRAE Productions Animales 18, no. 2 (May 15, 2005): 131–41. http://dx.doi.org/10.20870/productions-animales.2005.18.2.3516.
Full textBAÉZA, E., C. MARIE-ETANCELIN, S. DAVAIL, and C. DIOT. "La stéatose hépatique chez les palmipèdes." INRAE Productions Animales 26, no. 5 (December 19, 2013): 403–14. http://dx.doi.org/10.20870/productions-animales.2013.26.5.3169.
Full textA., F. "Glucagon et stéatose hépatique." Médecine des Maladies Métaboliques 5, no. 6 (December 2011): 652–53. http://dx.doi.org/10.1016/s1957-2557(11)70341-8.
Full textCastiel, J., J. F. Adam, L. Marpeau, J. D. Grange, and A. Lienhart. "Stéatose hépatique aiguë gravidique." Annales Françaises d'Anesthésie et de Réanimation 5, no. 5 (January 1986): 524–26. http://dx.doi.org/10.1016/s0750-7658(86)80039-9.
Full textDouah, A., and F. Atbi. "Stéatose hépatique aiguë gravidique." Annales Françaises d'Anesthésie et de Réanimation 33, no. 12 (December 2014): 705–6. http://dx.doi.org/10.1016/j.annfar.2014.09.007.
Full textBebawi, Emmanuel, Mark Takla, and Jennifer Leonard. "Stéatose hépatique non alcoolique." Canadian Medical Association Journal 195, no. 40 (October 15, 2023): E1388—E1389. http://dx.doi.org/10.1503/cmaj.221650-f.
Full textHanfer, Mourad, Hichem Mezdour, Souad Ameddah, and Ahmed Menad. "Valproïc acid and its relationship with onset of hepatotoxicity in patients." Batna Journal of Medical Sciences (BJMS) 3, no. 1 (June 29, 2016): 39–44. http://dx.doi.org/10.48087/bjmsra.2016.3107.
Full textDissertations / Theses on the topic "Stéatose hépatique"
Perazzo, Pedroso Barbosa Hugo. "Marqueurs non-invasifs de stéatose et fibrose hépatique." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2014. http://tel.archives-ouvertes.fr/tel-00989999.
Full textLavallard, Vanessa. "Étude de la mort hépatocytaire associée à la stéatohépatite non alcoolique : implication de l'autophagie." Nice, 2011. http://www.theses.fr/2011NICE4063.
Full textObesity is associated with a large spectrum of hepatic complications called non alcoholic fatty liver diseases. They evolve from steatosis (hepatic accumulation of triglycerides) to inflammation (NASH : non alcoholic steatohepatitis) which can progress to fibrosis, cirrhosis and hepatocarninoma. NASH is characterized by fatty liver, hepatic inflammation and hepatocyte death (necro-inflammation). Alcoholic liver diseases share the same spectrum of hepatic alterations. The mechanisms involved in the evolution from steatosis to inflammation and then fibrosis are complex. Among the several factors, metabolic endotoxinemia and hepatocyte death could play an important role. The increase in circulating LPS level due to the modifications of intestinal permeability activates hepatic inflammation which induces necro-inflammation and fibrosis. Hepatocyte apoptosis also increases inflammation and fibrosis. So, improving cell survival could be a therapeutic target to prevent evolution of hepatic complications. The study of this hepatocyte death in hepatic complications in obesity determined : i) Serum hepatocyte death markers levels predict hepatic inflammation. Hepatic biopsy, an invasive approach, remains the gold standard for assessment of liver inflammation? Identifying non invasive markers is a real need for clinical. Our first goal was to determine whether serum markers of hepatocyte death could predict hepatic inflammation in chronic liver diseases associated to obesity and chronic alcohol consumption. In morbidly obese and alcoholic patients, we have reported that the circulating level of apoptotic markers significantly increased with hepatic inflammation. These markers also predict hepatic fibrosis in alcoholic patients. Further, association of apoptotic hepatocyte marker with ALT and metabolic syndrome improves prediction of hepatic inflammation in morbidly obese patients. Ii) Inflammation negatively regulates the hepato-protective role of autophagy. Studies have recently reported that autophagy could play an hepato-protective role. In our second project, we have determined the role of inflammation in hepatic autophagic turnover and cell death. In mouse models of NASH (menthionine choline deficient-diet, obese mice upon LPS challenge), hepatic inflammation is associated with a decrease in autophagic flux and an increase in hepatocyte suffering. Activation (fasting) or inhibition of autophagic flux decreases or increases liver injury induced by inflammation, respectively. In mouse primary hepatocytes, autophagic flux is decreased in response to TNFα and IL1β. The inhibition of autophagic flux also enhances HepG2 cells death induced by TNFα and IL1β. In obese patients, hepatic expression level of autophagic markers is increased and correlated with ALT level. Autophagosomes and p62 accumulation suggest an alteration of autophagic flux. We have therefore shown that hepatic inflammation decreases hepatic autophagic turnover and enhances liver injury in steatotic liver associated with obesity. Iii) Autophagy is activated for cell survival after lipoapotosis in HepG2 cells. Obesity is associated with elevated free saturated fatty acids, such as palmitate, which are involved in lipotoxicity and lipoapoptosis in liver cells. Palmitate also regulates autophagy leading to either cell death or survival in other cells. The objective of the last study was to determine if palmitate regulates autophagic turnover and to evaluate its role in lipotoxicity in HepG2 cells. Palmitate induces autophagic turnover independently of TNFα and ceramides and partially dependent on JNK activation. The inhibition of autophagy enhances cell death induced by palmitate. In addition, treatment of cells with an unsaturated fatty acid (oleic acid) prevented the activation of JNK, autophagic flux partially via the JNK pathway in HepG2 cells. The induction of autophagy played a protective role but the level of activation of this compensatory effect was insufficient to completely prevent lipoapoptosis. Our studies highlight new potentially actors involved in the pathogenesis of hepatic complications in obesity
Lemoine, Maud. "Rôle des PPAR, de SREBP-1 et des adipokines dans la physiopathogénie des lésions hépatiques au cours de la stéatose métabolique." Paris 6, 2010. http://www.theses.fr/2010PA066640.
Full textPersonnaz, Jean. "Rôle de la protéine HMGB1 dans la stéatose hépatique associée à l'obésité." Thesis, Toulouse 3, 2018. http://www.theses.fr/2018TOU30241/document.
Full textDuring obesity, the excess of circulating lipids, are stored in the peripheral organs, and mainly in the liver. This ectopic storage of lipids may have long-term deleterious consequences on carbohydrate metabolism. Over time, excess of intra-hepatic lipids can lead to the development of steatohepatitis that can evolve to cirrhosis and liver cancer. In the hepatocyte, lipid homeostasis is finely regulated by the balance between synthesis (de novo lipogenesis-DNL) and degradation (ß-oxidation) of lipids. These two metabolic pathways are under the control of several transcription factors like ChREBP, SREBP1, PPARƴ or PPARa. The compaction and accessibility of chromatin are crucial parameters, which regulate the activity of these transcription factors. In the nucleus, the compaction of DNA is regulated by histones but also by High Mobility Group (HMG) proteins. Among the HMG protein family, High Mobility Group box 1 protein (HMGB1), mainly located in the nucleus, is able to indirectly regulate gene transcription in many tissues. In addition to its nuclear role, HMGB1 can be actively secreted by innate immunes cells during acute inflammatory reactions. In mice, the global deletion of Hmgb1 gene leads to perinatal lethality due to a severe hypoglycemia. Moreover, preliminary data from our laboratory show that circulating concentrations of HMGB1 are increased in mice subjected to high fat diet (HFD). All these results support a role of HMGB1 in hepatic and energetic metabolism but also in tissue-low grade inflammation related to metabolic stress. [...]
Flamment, Mélissa. "Métabolisme énergétique mitochondrial dans le développement de la stéatose hépatique." Phd thesis, Université d'Angers, 2009. http://tel.archives-ouvertes.fr/tel-00455835.
Full textFedchuk, Larysa. "Progression et tests diagnostiques de la stéatose hépatique non alcoolique." Thesis, Paris 6, 2014. http://www.theses.fr/2014PA066210/document.
Full textNon-alcoholic fatty liver disease (NAFLD) covers a spectrum ranging from isolated steatosis to non-alcoholic steatohepatitis (NASH) and is becoming one of the most frequent causes of chronic liver disease, mainly because of its close association with the worldwide epidemic of diabetes and obesity. Liver steatosis can predict the occurrence of metabolic complications associated with insulin resistance, such as diabetes and cardiovascular events. Our understanding of the natural history of NAFLD is still incomplete. Currently, the explicative model is based on a dichotomy between steatohepatitis, considered the progressive form of the disease, which can lead to cirrhosis and isolated steatosis with or without minimal inflammation, which is considered a non-progressive condition that does not impact overall survival or result in liver-related mortality and morbidity. This dichotomy largely determines the management of NAFLD patients: patients without steatohepatitis usually do not undergo specific monitoring for liver disease progression. Liver biopsy is considered the reference diagnostic method but its implementation in clinical practice remains limited due to procedure complexity, invasiveness, cost, potential complications, sampling error and inter-observer variability. Non-invasive methods of hepatic injury have become a real alternative to liver biopsy for the diagnosis of patients with chronic liver disease in the past decade. The aims of this thesis were: 1) to better understand the histological course of the disease, to better identify patients at risk of histological progression based on initial histological findings and to establish a correlation between histological changes and the course of metabolic co-morbidities often associated with NAFLD : 2) to establish factors associated with short-term variability of repeated measurements of elastometry in patients with chronic liver diseases in order to understand how this non invasive procedure can be used for patient monitoring 3) to determine the diagnostic value and limitations of several steatosis biomarkers using liver biopsy as a reference standard in a large cohort of patients with suspected NAFLD. Our study shows that a fraction of patients with isolated steatosis can unambiguously evolve towards well-defined steatohepatitis, and in some of them, bridging fibrosis. The presence of mild lobular inflammation or any amount of fibrosis substantially increases the risk of histological progression in the mid-term while those with steatosis alone are at lowest risk. Patients with disease progression experienced a deterioration of cardio-metabolic risk factors. Our data if validated by independent studies, allow for better stratification of patients at risk of disease progression. The results of this study favor a change in the practices of monitoring and risk assessment of patients with steatosis but without steatohepatitis
Monsenego, Julia. "Rôle de l'oxydation mitochondriale hépatique des acides gras dans la stéatose hépatique, l'insulinorésistance et la lipotoxicité." Paris 6, 2012. http://www.theses.fr/2012PA066255.
Full textA decrease in hepatic mitochondrial fatty acid oxidation (FAO) leads to hepatic steatosis that can participate to the induction of insulin resistance (IR). The liver carnitine palmitoyltransferase 1 (CPT1A) constitutes the key regulatory site in the control of FAO. My PhD objective was to determine if an increase in FAO, through the expression of a constitutively active CPT1A (CPT1mt), could represent a potential target to counteract hepatic steatosis and IR. Liver CPT1mt expression in diet (high-fat/high-sucrose (HF/HS))- or genetic (ob/ob)-induced obese mice does not alter hepatic steatosis but ameliorates glucose tolerance in HF/HS and ob/ob mice and attenuates insulin resistance in ob/ob mice. These results suggest a dissociation between hepatic steatosis and IR. In HF/HS mouse liver, improved insulin signaling was linked to a decreased lipotoxicity, oxidative stress and inflammation. Therefore, CPT1A is a pertinent target to diminish metabolic disorders associated with obesity. I also participated to a project which aim is to better understand hepatic lipid metabolism in obese patients. Our preliminary data suggest that during steatohepatitis (NASH) development, metabolic FA orientation and gene expression pattern of most of the key enzymes involved in glucido-lipidic metabolism are not modified. However, the hepatic capability to fully oxidize oleate into CO2 seems to be decreased in obese patients with NASH, which could participate to oxidative stress development
Bertola, Adeline. "Rôle de l'inflammation dans le développement de la stéatohépatite non alcoolique chez les patients obèses : interrelations entre le foie et le tissu adipeux." Nice, 2009. http://www.theses.fr/2009NICE4087.
Full textObesity is associated with hepatic complications ranging from steatosis to nonalcoolic steatohepatitis (NASH), fibrosis, cirrhosis and hepatocellular carcinoma. The pathophysiological mechanisms involved in the development of NASH remain poorly understood. In obesity, production of proinflammatory cytokines by adipocytes and adipose tissue- infiltrating macrophages may play a central role in the development of these hepatic complications. Using a large scale real-time quantitative PCR technique, we identified genes related to inflammation and immune response whose expression is altered in the liver of morbidly obese patients with NASH. These results suggest that immune response may be polarized towards a Th1 phenotype in the lover of these patients. Furthermore, we have identified immune semaphorins as potential new players in NASH. Recently, adipose tissue has been identified as a new source of osteopontin. This proinflammatory cytokine plays an important role in several murine models of liver diseases. We have shown that osteopontin expression is associated with adipose tissue inflammation and hepatic steatosis in morbidly obese patients. Our results suggest that osteopontin may contribute to macrophage infiltration into adipose tissue and that its enhanced expression during steatosis may be involver in the progression of hepatic complications. We have thus identified new players involved in the development of hepatic complication of obesity in humans
Camiré, Étienne. "Identification et caractérisation de Lrrc54, une protéine hépatique modulée en condition d'obésité." Master's thesis, Université Laval, 2015. http://hdl.handle.net/20.500.11794/27633.
Full textKammoun, Hélène. "Implication directe du stress du réticulum endoplasmique dans l'activation du facteur de transcription SREBP-1c et le développement de la stéatose hépatique chez le rongeur." Paris 6, 2010. http://www.theses.fr/2010PA066192.
Full textBooks on the topic "Stéatose hépatique"
Détox du Foie Avec Herbes, Homéopathie, Nutrition, Régime Alimentaire and Naturopathie: Stéatose Hépatique, Calculs Biliaires, Perte de Poids, Acné, Hormones, Cholestérol, Cancer, Anxiété et Dépression. Independently Published, 2021.
Find full textBook chapters on the topic "Stéatose hépatique"
Quilliot, D., P. Böhme, and O. Ziegler. "La stéato-hépatite non alcoolique. Influence de la nutrition, de la physiopathologie au traitement." In Post’U FMC-HGE, 35–46. Paris: Springer Paris, 2011. http://dx.doi.org/10.1007/978-2-8178-0237-4_5.
Full textCaussy, C., and N. Peretti. "Stéatose hépatique de l’enfant." In Hépatologie de L'enfant, 141–46. Elsevier, 2018. http://dx.doi.org/10.1016/b978-2-294-75788-4.00021-4.
Full textChevallier, Laurent. "Stéatose hépatique au NASH." In 65 Ordonnances Alimentaires, 349–52. Elsevier, 2021. http://dx.doi.org/10.1016/b978-2-294-76804-0.00060-x.
Full text