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Diet depression

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https://www.readbyqxmd.com/read/28921462/bifidobacterium-pseudocatenulatum-cect-7765-ameliorates-neuroendocrine-alterations-associated-with-an-exaggerated-stress-response-and-anhedonia-in-obese-mice
#1
Ana Agusti, A Moya-Pérez, I Campillo, S Montserrat-de la Paz, V Cerrudo, A Perez-Villalba, Yolanda Sanz
Obesity, besides being a problem of metabolic dysfunction, constitutes a risk factor for psychological disorders. Experimental models of diet-induced obesity have revealed that obese animals are prone to anxious and depressive-like behaviors. The present study aimed to evaluate whether Bifidobacterium pseudocatenulatum CECT 7765 could reverse the neurobehavioral consequences of obesity in a high-fat diet (HFD) fed mouse model via regulation of the gut-brain axis. Adult male wild-type C57BL-6 mice were fed a standard diet or HFD, supplemented with either placebo or the bifidobacterial strain for 13 weeks...
September 18, 2017: Molecular Neurobiology
https://www.readbyqxmd.com/read/28918774/dietary-patterns-and-depressive-symptoms-in-a-uk-cohort-of-men-and-women-a-longitudinal-study
#2
Kate Northstone, Carol Joinson, Pauline Emmett
OBJECTIVE: There is evidence to suggest that individual components of dietary intake are associated with depressive symptoms. Studying the whole diet, through dietary patterns, has become popular as a way of overcoming intercorrelations between individual dietary components; however, there are conflicting results regarding associations between dietary patterns and depressive symptoms. We examined the associations between dietary patterns extracted using principal component analysis and depressive symptoms, taking account of potential temporal relationships...
September 18, 2017: Public Health Nutrition
https://www.readbyqxmd.com/read/28918581/concurrent-improvement-in-both-binge-eating-and-depressive-symptoms-with-naltrexone-bupropion-therapy-in-overweight-or-obese-subjects-with-major-depressive-disorder-in-an-open-label-uncontrolled-study
#3
Anna I Guerdjikova, Brandon Walsh, Kevin Shan, Amy E Halseth, Eduardo Dunayevich, Susan L McElroy
INTRODUCTION: Binge eating disorder (BED) is associated with obesity and major depressive disorder (MDD). Naltrexone extended-release (ER)/bupropion ER (NB) is approved as an adjunct to diet and physical activity for chronic weight management. In a prospectively designed 24-week open-label, single-arm, single-site trial of 25 women with MDD and overweight/obesity, NB reduced weight and depressive symptoms. METHODS: This post hoc analysis investigated the relationship between change in self-reported binge eating behavior (evaluated with the Binge Eating Scale [BES]) and changes in weight, control of eating, and depressive symptoms...
September 16, 2017: Advances in Therapy
https://www.readbyqxmd.com/read/28917487/glutamate-attenuates-lipopolysaccharide-induced-oxidative-damage-and-mrna-expression-changes-of-tight-junction-and-defensin-proteins-inflammatory-and-apoptosis-response-signaling-molecules-in-the-intestine-of-fish
#4
Jun Jiang, Long Yin, Jin-Yang Li, Qian Li, Dan Shi, Lin Feng, Yang Liu, Wei-Dan Jiang, Pei Wu, Ye Zhao, Xiao-Qiu Zhou
The present study explored the possible preventive effects of dietary glutamate (Glu) on LPS-induced oxidative damage, mRNA expression changes of tight junction (TJ) proteins and defensins, inflammatory and apoptosis response signaling molecules in fish intestine. Young Jian carp were fed five diets supplemental graded levels of Glu (0, 4, 8, 16 and 32 g kg(-1) diet) for 63 days. The results indicated that Glu supplementation depressed LPS induced the production of reactive oxygen species (ROS) and severe oxidative damage (lipid peroxidation and protein oxidation) in fish intestine, which was partially due to the increased glutathione (GSH) content and antioxidant enzyme activities including superoxide dismutase (SOD), glutathione peroxidase (GPX), glutathione-S-transferase (GST), and glutathione reductase (GR) (P < 0...
September 13, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28915838/gout-and-comorbidity-a-nominal-group-study-of-people-with-gout
#5
Jasvinder A Singh
BACKGROUND: Comorbidities are common in patients with gout, yet qualitative research is lacking. The study objective was to examine the impact of gout on comorbidities. METHODS: Nine nominal groups were conducted. Patients with gout discussed and rank-ordered their concerns in response to the question, "How does gout or its treatment affect your other conditions and their treatment?" RESULTS: Nine nominal groups had 45 gout patients, with mean age 61 years (standard deviation (SD) 10...
September 15, 2017: Arthritis Research & Therapy
https://www.readbyqxmd.com/read/28915381/adult-vitamin-d-deficiency-exacerbates-impairments-caused-by-social-stress-in-balb-c-and-c57bl-6-mice
#6
Natalie J Groves, Mei Zhou, Dhanisha J Jhaveri, John J McGrath, Thomas H J Burne
Vitamin D deficiency is prevalent in adults throughout the world. Epidemiological studies have shown significant associations between vitamin D deficiency and an increased risk of various neuropsychiatric and neurodegenerative disorders, such as schizophrenia, depression, Alzheimer's disease and cognitive impairment. However, studies based on observational epidemiology cannot address questions of causality; they cannot determine if vitamin D deficiency is a causal factor leading to the adverse health outcome...
September 6, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28912008/dietary-inflammatory-index-and-mental-health-a-cross-sectional-analysis-of-the-relationship-with-depressive-symptoms-anxiety-and-well-being-in-adults
#7
Catherine M Phillips, Nitin Shivappa, James R Hébert, Ivan J Perry
BACKGROUND & AIMS: The relationship between diet, inflammation and mental health is of increasing interest. However, limited data regarding the role of dietary inflammatory potential in this context exist. Therefore the aim of this work was to examine associations between the inflammatory potential of habitual diet and mental health outcomes in a cross-sectional sample of 2047 adults (50.8% female). METHODS: Diet was assessed using a self-completed food frequency questionnaire from which dietary inflammatory index (DII(®)) scores were determined...
September 5, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28903062/inflammatory-dietary-patterns-and-depressive-symptoms-in-italian-older-adults
#8
Esther Vermeulen, Ingeborg A Brouwer, Karien Stronks, Stefania Bandinelli, Luigi Ferrucci, Marjolein Visser, Mary Nicolaou
BACKGROUND: Older adults are more susceptible to higher inflammatory levels and depression. Moreover, diet may influence inflammation as well as depression but no previous study examined whether inflammatory dietary patterns are related to depression in an older population. To investigate the longitudinal association between inflammatory dietary patterns (using reduced rank regression (RRR)) and depressive symptoms in a population sample of Italian older adults. METHODS: We included 827 participants (aged≥65years) at baseline in 1998...
September 10, 2017: Brain, Behavior, and Immunity
https://www.readbyqxmd.com/read/28901279/role-of-physical-exercise-and-omega-3-fatty-acids-on-depressive-illness-in-the-elderly
#9
Stefano Farioli-Vecchioli, Stefano Sacchetti, Vittoria Nicolis di Robilant, Debora Cutuli
BACKGROUND: In adulthood, depression is the most common type of mental illness and will be the second leading cause of disease by 2020. Major depression dramatically affects the function of the central nervous system and degrades life quality, especially during aging. Several mechanisms underlie the pathophysiology of depressive illness, given it has a multifactorial etiology. Human and animal studies have demonstrated that depression is mainly associated with imbalances in neurotransmitters and neurotrophins, hypothalamic-pituitary-adrenal axis alterations, brain volume changes, neurogenesis dysfunction, and dysregulation of inflammatory pathways...
September 11, 2017: Current Neuropharmacology
https://www.readbyqxmd.com/read/28899509/a-standardized-humulus-lupulus-l-ethanol-extract-partially-prevents-ovariectomy-induced-bone-loss-in-the-rat-without-induction-of-adverse-effects-in-the-uterus
#10
Annekathrin M Keiler, Janina Helle, Manuela I Bader, Tino Ehrhardt, Kristin Nestler, Georg Kretzschmar, Ricardo Bernhardt, Günter Vollmer, Dejan Nikolić, Judy L Bolton, Guido F Pauli, Shao-Nong Chen, Birgit M Dietz, Richard B van Breemen, Oliver Zierau
BACKGROUND: Hops (Humulus lupulus (L.)) dietary supplements are of interest as herbal remedies to alleviate menopausal symptoms, such as hot flushes, depression and anxiety. So far, the evidence regarding estrogenic and related properties of hops preparations has been considered insufficient for a market authorization for menopausal indications. PURPOSE: The study aims to investigate a chemically standardized hops extract regarding its safety in the uterus, as wells as its efficacy to prevent bone loss in the ovariectomized rat model...
October 15, 2017: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
https://www.readbyqxmd.com/read/28894112/perinatal-malnutrition-leads-to-sexually-dimorphic-behavioral-responses-with-associated-epigenetic-changes-in-the-mouse-brain
#11
Daniel Nätt, Riccardo Barchiesi, Josef Murad, Jian Feng, Eric J Nestler, Frances A Champagne, Annika Thorsell
Childhood malnutrition is a risk factor for mental disorders, such as major depression and anxiety. Evidence shows that similar early life adversities induce sex-dependent epigenetic reprogramming. However, little is known about how genes are specifically affected by early malnutrition and the implications for males and females respectively. One relevant target is neuropeptide Y (NPY), which regulates both stress and food-intake. We studied maternal low protein diet (LPD) during pregnancy/lactation in mice...
September 11, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28894050/compounds-of-psoriasis-with-obesity-and-overweight
#12
Agnieszka Owczarczyk-Saczonek, Waldemar Placek
Many epidemiological studies have confirmed the relationship of obesity and psoriasis, and it is believed that obesity is an independent risk factor for its development and is associated with a worse prognosis. Furthermore, the reduction of body weight, using low-calorie diet combined with exercise, reduces the severity of psoriasis.Visceral adipose tissue is the largest endocrine organ, producing proinflammatory cytokines (TNF-α, IL-6, IL-17) and adipokines (adiponectin, omentin, chemerin). They participate in the development of dyslipidemia, insulin resistance, diabetes, and consequently of the cardiovascular diseases...
August 24, 2017: Postȩpy Higieny i Medycyny Doświadczalnej
https://www.readbyqxmd.com/read/28892554/complementary-and-integrative-health-practices-for-depression
#13
Judy Haefner
The current article reviews selected complementary health approaches for the treatment of depressive symptoms. Complementary and integrative health (CIH) focuses on the whole person with the goal of optimal health-body, mind, and spirit. Patient use of integrative health practices and products is increasing; therefore, providers must understand these practices and products and be able to recommend or advise for or against their use based on research and guidelines. Difficulty with the current limitations of research on CIH practices is discussed, as these studies often may not have the same rigor or scientific weight as conventional treatment research...
September 11, 2017: Journal of Psychosocial Nursing and Mental Health Services
https://www.readbyqxmd.com/read/28890420/perinatal-inflammation-and-adult-psychopathology-from-preclinical-models-to-humans
#14
REVIEW
Amaicha Mara Depino
Perinatal environment plays a crucial role in brain development and determines its function through life. Epidemiological studies and clinical reports link perinatal exposure to infection and/or immune activation to various psychiatric disorders. In addition, accumulating evidence from animal models shows that perinatal inflammation can affect various behaviors relevant to psychiatric disorders such as schizophrenia, autism, anxiety and depression. Remarkably, the effects on behavior and brain function do not always depend on the type of inflammatory stimulus or the perinatal age targeted, so diverse inflammatory events can have similar consequences on the brain...
September 7, 2017: Seminars in Cell & Developmental Biology
https://www.readbyqxmd.com/read/28888668/effects-of-obesity-on-depression-a-role-for-inflammation-and-the-gut-microbiota
#15
REVIEW
Julieta Schachter, Jan Martel, Chuan-Sheng Lin, Chih-Jung Chang, Tsung-Ru Wu, Chia-Chen Lu, Yun-Fei Ko, Hsin-Chih Lai, David M Ojcius, John D Young
Depression is a mental disorder associated with environmental, genetic and psychological factors. Recent studies indicate that chronic neuro-inflammation may affect brain physiology and alter mood and behavior. Consumption of a high-fat diet leads to obesity and chronic systemic inflammation. The gut microbiota mediates many effects of a high-fat diet on human physiology and may also influence the mood and behavior of the host. We review here recent studies suggesting the existence of a link between obesity, the gut microbiota and depression, focusing on the mechanisms underlying the effects of a high-fat diet on chronic inflammation and brain physiology...
September 6, 2017: Brain, Behavior, and Immunity
https://www.readbyqxmd.com/read/28888611/comparison-of-mammary-lipid-metabolism-in-dairy-cows-and-goats-fed-diets-supplemented-with-starch-plant-oil-or-fish-oil
#16
L Bernard, P G Toral, Y Chilliard
A direct comparison of cow and goat performance and milk fatty acid (FA) responses to diets known to induce milk fat depression in the bovine has suggested interspecies differences in rumen and mammary lipid metabolism. Thus, this study was conducted to infer some potential mechanisms responsible for the differences in mammary lipogenesis due to diet and ruminant species. To meet this objective, 12 cows and 15 goats were fed a basal diet (control), a similar diet supplemented with 2.2% fish oil (FO), or a diet containing 5...
September 6, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28883460/gender-based-differences-in-host-behavior-and-gut-microbiota-composition-in-response-to-high-fat-diet-and-stress-in-a-mouse-model
#17
Laura C Bridgewater, Chenhong Zhang, Yanqiu Wu, Weiwei Hu, Qianpeng Zhang, Jing Wang, Shengtian Li, Liping Zhao
Obesity is associated with a high prevalence of mood disorders such as anxiety and depression. Both stress and high fat diet can alter the gut microbiota and contribute to obesity. To examine the interrelationships between obesity, stress, gut microbiota and mood disorders, obesity was induced in mice using a high fat diet, and the mice were subsequently stressed using a chronic unpredictable mild stress protocol. During the experiment, the composition of the gut microbiota was analyzed by 16 S rRNA gene high-throughput sequencing, and anxiety-like behaviors were measured...
September 7, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28882920/the-hat-trick-programme-for-improving-physical-activity-healthy-eating-and-connectedness-among-overweight-inactive-men-study-protocol-of-a-pragmatic-feasibility-trial
#18
Cristina M Caperchione, Joan L Bottorff, John L Oliffe, Steven T Johnson, Kate Hunt, Paul Sharp, Kayla M Fitzpatrick, Ryley Price, S Larry Goldenberg
INTRODUCTION: Physical activity, healthy eating and maintaining a healthy weight are associated with reduced risk of cardiovascular disease, type 2 diabetes and cancer and with improved mental health. Despite these benefits, many men do not meet recommended physical activity guidelines and have poor eating behaviours. Many health promotion programmes hold little appeal to men and consequently fail to influence men's health practices. HAT TRICK was designed as a 12-week face-to-face, gender-sensitised intervention for overweight and inactive men focusing on physical activity, healthy eating and social connectedness and was delivered in collaboration with a major junior Canadian ice hockey team (age range 16-20 years)...
September 6, 2017: BMJ Open
https://www.readbyqxmd.com/read/28878696/-i-am-i-and-my-bacterial-circumstances-linking-gut-microbiome-neurodevelopment-and-depression
#19
REVIEW
Juan M Lima-Ojeda, Rainer Rupprecht, Thomas C Baghai
Recently, there has been renewed interest in the role played by microbiome in both human health and human disease. A correct equilibrium between the human host and their microorganisms is important for an appropriate physiological function. Extensive research has shown that microbes that inhabit the gastrointestinal tract-or gut microbiota-are involved not only in both nutritive and digestive activities but also in immunological processes. Moreover, the gut microbiome influences both central nervous system and energy homeostasis...
2017: Frontiers in Psychiatry
https://www.readbyqxmd.com/read/28869909/dietary-patterns-and-depressive-symptoms-during-pregnancy-in-japan-baseline-data-from-the-kyushu-okinawa-maternal-and-child-health-study
#20
Yoshihiro Miyake, Keiko Tanaka, Hitomi Okubo, Satoshi Sasaki, Shinya Furukawa, Masashi Arakawa
BACKGROUND: Only one Brazilian study has examined the association between dietary patterns and depressive symptoms during pregnancy. The current cross-sectional study examined this issue in Japan. METHODS: Study subjects were 1744 pregnant women. Between April 2007 and March 2008, information under study was obtained. Dietary patterns were derived from a factor analysis of 33 predefined food groups based on a self-administered diet history questionnaire. Depressive symptoms were defined as a Center for Epidemiological Studies Depression Scale score ≥ 16...
August 30, 2017: Journal of Affective Disorders
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