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Dissertation
Influence de l'incorporation de graines de lin extrudées dans l'aliment de gavage sur le taux de fonte du foie gras du canard mulard
Authors: ---
Year: 2007 Publisher: [S.l.] : [chez l'auteur],

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Book
Omega-3 fatty acids
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ISBN: 9781629485249 1629485241 1629485160 9781629485164 Year: 2014 Publisher: New York

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There has been an exponential increase in the amount of research on the relationship between Omega-3 fatty acids and human health over the past two decades. This book focuses on developing information on these newly recognized key components of omega-3-fatty acid research. This authoritative volume brings about a perspective to understanding the recent developments in omega-3-fatty acid research by going beyond presenting only a summary of the research literature. It discusses the limitations, points of agreement, and areas of conflicting or inconclusive data. Readers will gain a current under


Dissertation
Mémoire, y compris stage professionnalisant[BR]- Séminaires méthodologiques intégratifs[BR]- Mémoire : Etude de l'association entre les acides gras omégas-3 érythrocytaires mesurés en début de grossesse et la dépression post-partum chez des femmes de la province de Liège
Authors: --- --- --- --- --- et al.
Year: 2018 Publisher: Liège Université de Liège (ULiège)

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Introduction : La dépression post-partum (DPP) est une réelle maladie reprise au sein du Diagnostic and Statistical Manual of Mental Disorder (DSM) qui toucherait environ 10 à 15% des femmes. Actuellement, il n’y a pas de cause mise en évidence, mais bien plusieurs facteurs de risque dont un faible taux sanguin d’acides gras oméga-3. Les femmes enceintes doivent être attentives à leur alimentation pour leur propre santé mais également pour le développement optimal de leur fœtus.&#13;&#13;Objectifs : L’objectif de ce mémoire est d’étudier l’association entre les acides gras oméga-3 érythrocytaires maternels mesurés en début de grossesse et la dépression post-partum chez des femmes de la province de Liège. &#13;&#13;Matériel et méthode : La présente recherche a profité d’une étude sur l’évaluation des acides gras érythrocytaires en début de grossesse, menée au CHR de la Citadelle de Liège. Septante-trois participantes ont été recontactées par téléphone 1 an après leur accouchement. La DPP a été évaluée rétrospectivement à l’aide de l’échelle de Dunedin, adaptée par Stein & Van Den Akker.&#13;&#13;Résultats : La prévalence de la DPP au sein de notre population est de 27.8%. Les résultats montrent une association significative entre les acides gras oméga-3 totaux ainsi que l’indice oméga-3 et le risque de dépression post-partum (p = 0.0011 et p = 0.0095, respectivement). L’analyse multivariée révèle que les facteurs significativement associés au risque de DPP sont la nationalité, la perception de l’état de santé après l’accouchement et les acides gras oméga-3 totaux.&#13;&#13;Discussion et conclusion : Cette étude a permis de mettre en évidence que les femmes avec un taux sanguin suboptimal en acides gras oméga-3 totaux en début de grossesse sont 7.85 fois plus à risque de développer une dépression post-partum par rapport aux autres femmes. Il semblerait intéressant de réaliser un dosage des acides gras oméga-3 de manière systématique chez les femmes enceintes. Ce dernier permettrait une mise en garde des patientes avec un taux en acides gras oméga-3 suboptimal. Introduction : Postpartum depression (PPD) is a disease recognized as such by the Diagnostic and Statistical Manual of Mental Disorder (DSM). This disorder is said to affect 10 to 15% of the women. Up to now, no cause could be proven to be at the origin of it, but several risk factors, of which a low blood content of omega-3 fatty acids. Pregnant women must be careful with their diet for their own health but also to guarantee an optimal fetal development.&#13;&#13;Objective : The goal of this thesis is to study the link between red blood cell omega-3 fatty acids in the mother counted at the beginning of the pregnancy and the postpartum depression in women from the region of Liege.&#13;&#13;Materiel and methods : This research uses as a starting point a study on the evaluation of red blood cells fatty acids at the beginning of the pregnancy, conducted at the University hospital of the Citadelle de Liege. 73 attendants were contacted by phone one year after giving birth. The PPD was evaluated retrospectively thanks to the Dunedin Scale, adapted by Stein & Van Den Akker.&#13;&#13;Results : PPD has a prevalence amongst our population of 27.8%. The results show a significant link between omega-3 fatty acids as well as the omega-3 index and the risk of PPD (p = 0.0011 et p = 0.0095, respectively). The multiple-ranging analysis shows that the factors that are strongly linked to the risk of PPD are nationality, one’s view on one’s health after giving birth and the total omega-3 fatty acids. &#13;&#13;Discussion and conclusion : This study allowed to underline that women with a suboptimal omega-3 fatty acids blood count at the beginning of a pregnancy have 7.85 times more probability to develop a postpartum depression compared to other women. Running systematic omega-3 fatty acids tests with pregnant women seem interesting. It would enable us to alert patients presenting a suboptimal omega-3 fatty acids level.


Book
Fatty Acids in Natural Ecosystems and Human Nutrition
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Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Long-chain polyunsaturated fatty acids (PUFAs) of the omega-3 family, such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are physiologically important for many animals and humans. Moreover, fatty acids play an important roles in numerous contexts reflecting various levels: from their producers in natural ecosystems, microalgae, through to invertebrates and fish, and to culinary treatments of fish products for human consumption. Environmental threats such as anthropogenic pollution and its effects on PUFA yield in aquatic ecosystems as well as their transfer to terrestrial ecosystems are highlighted. Assumptions and challenges that are important for the study of PUFA in trophic webs of aquatic ecosystems as well as in human nutrition are discussed.


Book
Fatty Acids in Natural Ecosystems and Human Nutrition
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Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Long-chain polyunsaturated fatty acids (PUFAs) of the omega-3 family, such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are physiologically important for many animals and humans. Moreover, fatty acids play an important roles in numerous contexts reflecting various levels: from their producers in natural ecosystems, microalgae, through to invertebrates and fish, and to culinary treatments of fish products for human consumption. Environmental threats such as anthropogenic pollution and its effects on PUFA yield in aquatic ecosystems as well as their transfer to terrestrial ecosystems are highlighted. Assumptions and challenges that are important for the study of PUFA in trophic webs of aquatic ecosystems as well as in human nutrition are discussed.

Keywords

Research & information: general --- Biology, life sciences --- Food & society --- Fatty acid --- fish --- food web --- periphyton --- trophic transfer --- water pollution --- zoobenthos --- salmon --- pan-frying --- rosemary --- lipid oxidation --- polyunsaturated fatty acids --- aldehydes --- isoprostanes --- eicosapentaenoic acid --- docosahexaenoic acid --- nutritive quality --- eutrophication --- culinary treatments --- fatty acids --- dietary sources --- allochthonous --- Salvelinus leucomaenis --- chronic mild stress --- depression --- gut microbiota --- fish oil --- olive oil --- CLA --- conjugated linoleic acid --- ALA --- α-linolenic acid --- n-3 HUFA score --- meat fat --- vegetable fat --- mollusks --- symbiotic bacteria --- biosynthesis --- aquatic ecosystems --- subsidies --- food webs --- fatty acyl desaturase --- Δ6 - desaturase --- long-chain polyunsaturated fatty acid --- LC-PUFA --- ω3 --- ω6 --- EPA --- DHA --- AA --- essential fatty acid --- health --- transgene --- essential polyunsaturated fatty acids --- linoleic acid --- alpha-linolenic acid --- food quality --- muscle tissue --- subcutaneous adipose tissue --- liver --- green cryo-fodder --- lipids --- Leptoclinus maculatus --- ontogenesis --- adaptations --- trophic nets --- Arctic --- arctic --- Salmoniformes --- long-chain polyunsaturated fatty acids --- polar lipids --- triacylglycerols --- phytoplankton --- freshwater --- nutritional value --- Fatty acid --- fish --- food web --- periphyton --- trophic transfer --- water pollution --- zoobenthos --- salmon --- pan-frying --- rosemary --- lipid oxidation --- polyunsaturated fatty acids --- aldehydes --- isoprostanes --- eicosapentaenoic acid --- docosahexaenoic acid --- nutritive quality --- eutrophication --- culinary treatments --- fatty acids --- dietary sources --- allochthonous --- Salvelinus leucomaenis --- chronic mild stress --- depression --- gut microbiota --- fish oil --- olive oil --- CLA --- conjugated linoleic acid --- ALA --- α-linolenic acid --- n-3 HUFA score --- meat fat --- vegetable fat --- mollusks --- symbiotic bacteria --- biosynthesis --- aquatic ecosystems --- subsidies --- food webs --- fatty acyl desaturase --- Δ6 - desaturase --- long-chain polyunsaturated fatty acid --- LC-PUFA --- ω3 --- ω6 --- EPA --- DHA --- AA --- essential fatty acid --- health --- transgene --- essential polyunsaturated fatty acids --- linoleic acid --- alpha-linolenic acid --- food quality --- muscle tissue --- subcutaneous adipose tissue --- liver --- green cryo-fodder --- lipids --- Leptoclinus maculatus --- ontogenesis --- adaptations --- trophic nets --- Arctic --- arctic --- Salmoniformes --- long-chain polyunsaturated fatty acids --- polar lipids --- triacylglycerols --- phytoplankton --- freshwater --- nutritional value


Book
Unsaturated fatty acids : nutritional and physiological significance
Author:
ISBN: 0412457504 0442316216 148994429X Year: 1992 Publisher: London Chapman and Hall


Book
Islet Inflammation and Metabolic Homeostasis
Authors: ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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This book provides a resource for the science or medical professional interested in islet biology. With a mix of review articles and studies showing primary data, new advances in islet inflammation and metabolic homeostasis are highlighted. The topics are succinctly presented by distinct viewpoints. An introduction to the Special Issue, with summaries of the studies included, is provided by the Guest Editors.

Keywords

Research & information: general --- Biology, life sciences --- beta cell death --- beta cell dysfunction --- beta cell failure --- ER stress --- hyperglycemia --- obesity --- oxidative stress --- saturated fatty acids --- beta cell hypofunction --- beta cell hyperfunction --- glucolipotoxicity --- low carbohydrate diet --- ketogenic diet --- insulin sensitivity --- pancreas --- islet of Langerhans --- proinflammatory cytokines --- NADPH oxidases --- Rac1 --- pancreatic beta cell --- diabetes --- β-cell --- macrophage --- islet --- cytokine --- insulin --- transcriptomics --- type 2 diabetes --- insulin resistance --- inflammation --- gut microbiome --- untargeted plasma metabolomics --- polyunsaturated fatty acids --- prostaglandins --- insulin secretion --- beta-cell function --- beta cell death --- beta cell dysfunction --- beta cell failure --- ER stress --- hyperglycemia --- obesity --- oxidative stress --- saturated fatty acids --- beta cell hypofunction --- beta cell hyperfunction --- glucolipotoxicity --- low carbohydrate diet --- ketogenic diet --- insulin sensitivity --- pancreas --- islet of Langerhans --- proinflammatory cytokines --- NADPH oxidases --- Rac1 --- pancreatic beta cell --- diabetes --- β-cell --- macrophage --- islet --- cytokine --- insulin --- transcriptomics --- type 2 diabetes --- insulin resistance --- inflammation --- gut microbiome --- untargeted plasma metabolomics --- polyunsaturated fatty acids --- prostaglandins --- insulin secretion --- beta-cell function


Book
Food Bioactives: Impact on Brain and Cardiometabolic Health - Findings from In Vitro to Human Studies
Authors: ---
Year: 2022 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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The search for dietary patterns or food bioactive derivatives that may serve as a panacea for health issues has been a topic of interest for several millennia. It is not surprising that this trend in food research is continuing today particularly in relation to brain and cardiometabolic health, given the huge burden they pose on human health, with no geographical boundaries. Currently, there is an increasing demand for ‘pure’ and ‘clean’ foods as well as potent bioactive ingredients that can promote beneficial health outcomes. Several studies, including in vitro investigations, clinical trials, and observational studies related to food and nutritional patterns have already identified, proposed, and in some cases challenged the mechanisms of action of these foods and food ingredients. The book “Food bioactives and impact on brain and cardiometabolic health findings from in vitro to human studies” has gathered innovative, high-quality research manuscripts (letters to the editor, original research and review papers) on bioactive constituents of foods and dietary patterns which can directly impact upon brain and cardiometabolic health. These manuscripts reporting on different areas of this research field, from the description of new conceptual ideas, mechanisms of action, and structural modelling to clinical trials and observational studies.

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