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Diabetes gut

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https://www.readbyqxmd.com/read/28101843/postprandial-glp-2-levels-are-increased-after-biliopancreatic-diversion-in-diabetic-individuals-with-class-i-obesity-a-prospective-study
#1
Everton Cazzo, José Carlos Pareja, Bruno Geloneze, Elinton Adami Chaim, Maria Rita Lazzarini Barreto, Daniéla Oliveira Magro
BACKGROUND: Biliopancreatic diversion (BPD) is a predominantly malabsorptive procedure. Glucagon-like peptide 2 (GLP-2) plays predominantly trophic effects on the gut. A significant increase in GLP-2 after BPD in rats was previously observed, but there are no studies investigating the effect of BPD in GLP-2 levels in humans. OBJECTIVE: The aim of this study is to evaluate the influence of BPD on the release of GLP-2. METHODS: This is a prospective cohort study that evaluated diabetic individuals with class I obesity which underwent BPD (Scopinaro operation) and were followed up for 12 months...
January 18, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28099913/zibupiyin-recipe-improves-cognitive-decline-by-regulating-gut-microbiota-in-zucker-diabetic-fatty-rats
#2
Chunyan Gu, Wen Zhou, Wang Wang, Hong Xiang, Huiying Xu, Lina Liang, Hua Sui, Libin Zhan, Xiaoguang Lu
Numerous researches supported that microbiota can influence behavior and modulate cognitive function through "microbiota-gut-brain" axis. Our previous study has demonstrated that ZiBuPiYin recipe (ZBPYR) possesses excellent pharmacological effects against diabetes-associated cognitive decline. To elucidate the role of ZBPYR in regulating the balance of gut microbiota to improve psychological-stress-induced diabetes-associated cognitive decline (PSDACD), we compared blood glucose, behavioral and cognitive functions and diversity of the bacterial community among experimental groups...
January 12, 2017: Oncotarget
https://www.readbyqxmd.com/read/28096258/regulation-of-glucose-uptake-and-enteroendocrine-function-by-the-intestinal-epithelial-insulin-receptor
#3
Siegfried Ussar, Max-Felix Haering, Shiho Fujisaka, Dominik Lutter, Kevin Y Lee, Ning Li, Georg K Gerber, Lynn Bry, C Ronald Kahn
Insulin and IGF-1 receptors (IR and IGF1R) are major regulators of metabolism and cell growth throughout the body, however, their roles in the intestine remain controversial. Here we show that genetic ablation of the IR or IGF1R in intestinal epithelial cells of mice does not impair intestinal growth or development or the composition of the gut microbiome. However, loss of IR alters intestinal epithelial gene expression, especially in pathways related to glucose uptake and metabolism. More importantly, loss of IR reduces intestinal glucose uptake...
January 17, 2017: Diabetes
https://www.readbyqxmd.com/read/28092151/issues-in-nutrition-carbohydrates
#4
Margaret E Thompson, Mary Barth Noel
Carbohydrates include sugars, starches, and dietary fibers. Resistant starches resemble fiber in their behavior in the intestinal tract, and may have positive effects on blood glucose levels and the gut microbiome. Fibers are classified as soluble and insoluble, but most fiber-containing foods contain a mixture of soluble and insoluble fiber. Soluble fiber has been shown to lower low-density lipoprotein cholesterol levels. Many artificial sweeteners and other sugar substitutes are available. Most natural sources of sweeteners also are energy sources...
January 2017: FP Essentials
https://www.readbyqxmd.com/read/28086768/probiotic-mixture-improves-fatty-liver-disease-by-virtue-of-its-action-on-lipid-profiles-leptin-and-inflammatory-biomarkers
#5
Hessah Mohammed Al-Muzafar, Kamal Adel Amin
BACKGROUND: A high fat diet has an essential role in the pathogenesis of non-alcoholic fatty liver disease (NAFLD). This condition is characterized by hepatic fat accumulation (steatosis) and is associated with obesity, diabetes, and fibrosis or cirrhosis of the liver. Probiotics may be useful in the treatment of steatosis. This study examined the effects of an ingested probiotic formulation on the lipid profiles, liver functions, leptin levels, and inflammatory marker levels of rats with NAFLD that had been induced via high fat and sucrose diet (HFSD)...
January 13, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28078679/diet-induced-dysmotility-and-neuropathy-in-the-gut-precedes-endotoxemia-and-metabolic-syndrome-the-chicken-and-the-egg-revisited
#6
Yvonne Elikplim Akua Nyavor, Onesmo Begira Balemba
Neuropathy of the enteric nervous system (ENS) is one of the major underlying causes of debilitating gastrointestinal (GI) motility disorders in diabetic patients. This article is protected by copyright. All rights reserved.
January 11, 2017: Journal of Physiology
https://www.readbyqxmd.com/read/28072592/metabolic-syndrome-associated-osteoarthritis
#7
Alice Courties, Jérémie Sellam, Francis Berenbaum
PURPOSE OF REVIEW: Interest in the metabolic syndrome-associated osteoarthritis phenotype is increasing. Here, we summarize recently published significant findings. RECENT FINDINGS: Meta-analyses confirmed an association between type 2 diabetes and osteoarthritis and between cardiovascular diseases and osteoarthritis. Recent advances in the study of metabolic syndrome-associated osteoarthritis have focused on a better understanding of the role of metabolic diseases in inducing or aggravating joint damage...
January 7, 2017: Current Opinion in Rheumatology
https://www.readbyqxmd.com/read/28071010/the-role-of-intestinal-microbiota-in-the-pathogenesis-of-metabolic-diseases
#8
Iwona Węgielska, Joanna Suliburska
The incidence of metabolic diseases is increasing rapidly all over the world. This situation has led researchers to attempt to explain the pathomechanisms of these disorders and to develop specific recommendations for the prevention and treatment of diseases such as obesity, type-2 diabetes, and atherosclerosis. Recent studies show clear evidence of the role of human intestinal microbiota in health and in predispositions to diseases. Gut microbiota affect a number of complex metabolic reactions, significantly altering the functioning of the human body...
April 2016: Acta Scientiarum Polonorum. Technologia Alimentaria
https://www.readbyqxmd.com/read/28070563/gut-microbiome-of-the-canadian-arctic-inuit
#9
Catherine Girard, Nicolas Tromas, Marc Amyot, B Jesse Shapiro
Diet is a major determinant of community composition in the human gut microbiome, and "traditional" diets have been associated with distinct and highly diverse communities, compared to Western diets. However, most traditional diets studied have been those of agrarians and hunter-gatherers consuming fiber-rich diets. In contrast, the Inuit of the Canadian Arctic have been consuming a traditional diet low in carbohydrates and rich in animal fats and protein for thousands of years. We hypothesized that the Inuit diet and lifestyle would be associated with a distinct microbiome...
January 2017: MSphere
https://www.readbyqxmd.com/read/28069756/inside-out-hiv-the-gut-microbiome-and-the-mucosal-immune-system
#10
REVIEW
Jay Liu, Brett Williams, Daniel Frank, Stephanie M Dillon, Cara C Wilson, Alan L Landay
The components of the human gut microbiome have been found to influence a broad array of pathologic conditions ranging from heart disease to diabetes and even to cancer. HIV infection upsets the delicate balance in the normal host-microbe interaction both through alterations in the taxonomic composition of gut microbial communities as well as through disruption of the normal host response mechanisms. In this article we review the current methods of gut microbiome analysis and the resulting data regarding how HIV infection might change the balance of commensal bacteria in the gut...
January 15, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/28069754/the-influence-of-the-microbiome-on-type-1-diabetes
#11
REVIEW
Alexandra Paun, Christopher Yau, Jayne S Danska
Type 1 diabetes (T1D) is characterized by the autoimmune destruction of pancreatic β cells. The rapid rise in T1D incidence during the past 50 y suggests environmental factors contribute to the disease. The trillion symbiotic microorganisms inhabiting the mammalian gastrointestinal tract (i.e., the microbiota) influence numerous aspects of host physiology. In this study we review the evidence linking perturbations of the gut microbiome to pancreatic autoimmunity. We discuss data from rodent models demonstrating the essential role of the gut microbiota on the development and function of the host's mucosal and systemic immune systems...
January 15, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/28069054/the-effect-of-a-novel-probiotic-on-metabolic-biomarkers-in-adults-with-prediabetes-and-recently-diagnosed-type-2-diabetes-mellitus-study-protocol-for-a-randomized-controlled-trial
#12
Talia Palacios, Luis Vitetta, Samantha Coulson, Claire D Madigan, Gareth S Denyer, Ian D Caterson
BACKGROUND: Shifts in the gastrointestinal microbiome have been shown to contribute to the progression of metabolic diseases including prediabetes and type 2 diabetes mellitus. Research suggests that in-vivo modulation of the gut microbiome by specific probiotic microorganisms may improve insulin sensitivity and blood sugar management, preventing or delaying the development of type 2 diabetes mellitus. However, further research is needed to understand the effect of probiotics as a therapy for the treatment of metabolic diseases...
January 9, 2017: Trials
https://www.readbyqxmd.com/read/28061847/role-of-intestinal-microbiota-and-metabolites-on-gut-homeostasis-and-human-diseases
#13
REVIEW
Lan Lin, Jianqiong Zhang
BACKGROUND: A vast diversity of microbes colonizes in the human gastrointestinal tract, referred to intestinal microbiota. Microbiota and products thereof are indispensable for shaping the development and function of host innate immune system, thereby exerting multifaceted impacts in gut health. METHODS: This paper reviews the effects on immunity of gut microbe-derived nucleic acids, and gut microbial metabolites, as well as the involvement of commensals in the gut homeostasis...
January 6, 2017: BMC Immunology
https://www.readbyqxmd.com/read/28055028/the-role-of-gut-brain-axis-in-regulating-glucose-metabolism-after-acute-pancreatitis
#14
Sayali A Pendharkar, Varsha M Asrani, Rinki Murphy, Richard Cutfield, John A Windsor, Maxim S Petrov
OBJECTIVES: Diabetes has become an epidemic in developed and developing countries alike, with an increased demand for new efficacious treatments. A large body of pre-clinical evidence suggests that the gut-brain axis may be exploited as a potential therapeutic target for defective glucose homeostasis. This clinical study aimed to investigate a comprehensive panel of glucoregulatory peptides, released by both the gut and brain, in individuals after acute pancreatitis. METHODS: Fasting levels of glucagon-like peptide-1 (GLP-1), glicentin, oxyntomodulin, peptide YY, ghrelin, cholecystokinin, vasoactive intestinal peptide (VIP), and secretin were studied...
January 5, 2017: Clinical and Translational Gastroenterology
https://www.readbyqxmd.com/read/28045402/inflammatory-mechanisms-linking-obesity-and-metabolic-disease
#15
Alan R Saltiel, Jerrold M Olefsky
There are currently over 1.9 billion people who are obese or overweight, leading to a rise in related health complications, including insulin resistance, type 2 diabetes, cardiovascular disease, liver disease, cancer, and neurodegeneration. The finding that obesity and metabolic disorder are accompanied by chronic low-grade inflammation has fundamentally changed our view of the underlying causes and progression of obesity and metabolic syndrome. We now know that an inflammatory program is activated early in adipose expansion and during chronic obesity, permanently skewing the immune system to a proinflammatory phenotype, and we are beginning to delineate the reciprocal influence of obesity and inflammation...
January 3, 2017: Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28045079/the-impact-of-gastric-atrophy-on-the-incidence-of-diabetes
#16
Tse-Ya Yu, Jung-Nan Wei, Chun-Heng Kuo, Jyh-Ming Liou, Mao-Shin Lin, Shyang-Rong Shih, Cyue-Huei Hua, Yenh-Chen Hsein, Ya-Wen Hsu, Lee-Ming Chuang, Mei-Kuei Lee, Ching-Hsiang Hsiao, Ming-Shiang Wu, Hung-Yuan Li
Gastric atrophy results in lower plasma ghrelin, higher gastrin secretion, a change in gut microbiota, and altered dietary nutrient absorption, which may be associated with the incidence of diabetes. Helicobacter pylori (H. pylori) infection is a major cause of gastric atrophy and is associated with diabetes in some reports. Since there is no study which investigates the impact of gastric atrophy on diabetes, we conduct a prospective cohort study to examine the relationship between H. pylori infection, gastric atrophy, and incident diabetes...
January 3, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28042926/the-potential-impact-of-gut-microbiota-on-your-health-current-status-and-future-challenges
#17
Stitaya Sirisinha
Our health and probably also our behaviors and mood depend not only on what we eat or what we do (lifestyle behaviors), but also on what we host. It is well established for decades that all vertebrates including humans are colonized by a wide array of bacteria, fungi, eukaryotic parasites and viruses, and that, at steady state (homeostasis), this community of microbes establishes a friendly mutual relationship with the host. The term microbiota was originally meant to represent an ecological community of commensals and potentially pathogenic microbes that live within our bodies, but it is now used interchangeably with the term microbiome which was initially meant to represent a collective genome of the microbiota...
December 2016: Asian Pacific Journal of Allergy and Immunology
https://www.readbyqxmd.com/read/28034467/maternal-health-and-the-placental-microbiome
#18
REVIEW
Elise Pelzer, Luisa F Gomez-Arango, Helen L Barrett, Marloes Dekker Nitert
Over the past decade, the role of the microbiome in regulating metabolism, immune function and behavior in humans has become apparent. It has become clear that the placenta is not a sterile organ, but rather has its own endogenous microbiome. The composition of the placental microbiome is distinct from that of the vagina and has been reported to resemble the oral microbiome. Compared to the gut microbiome, the placental microbiome exhibits limited microbial diversity. This review will focus on the current understanding of the placental microbiota in normal healthy pregnancy and also in disease states including preterm birth, chorioamnionitis and maternal conditions such as obesity, gestational diabetes mellitus and preeclampsia...
December 2, 2016: Placenta
https://www.readbyqxmd.com/read/28034292/the-effect-of-pullulan-on-the-growth-and-acidifying-activity-of-selected-stool-microflora-of-human
#19
Anna Chlebowska-Śmigiel, Małgorzata Gniewosz, Marek Kieliszek, Anna Bzducha-Wróbel
BACKGROUND: Pullulan is a microbial polysaccharide of low energy value, which can component of low-calorie foods and in dietary snacks for diabetics. The objective of the study was to determine the effect of pullulan on the growth and fermentation activity of selected human intestinal bacteria. METHODS: Commercial pullulan purchased from Focubase (China) of a molecular weight of 100,000 Da constituted as experimental material. Food grade pullulan 99% purity. Two control media were prepared: the first standard RCM composed of (g/100 ml): 0...
December 29, 2016: Current Pharmaceutical Biotechnology
https://www.readbyqxmd.com/read/28029082/probiotics-in-curing-allergic-and-inflammatory-conditions-research-progress-and-futuristic-vision
#20
Kuldeep Dhama, Shyma K Latheef, Ashok Kumar Munjal, Rekha Khandia, Hari Abdul Samad, Hafiz M N Iqbal, Sunil K Joshi
BACKGROUND: Probiotics constitute the viable and beneficial microbes, which offer a dietary means to sustain the balance of gastro-intestinal (GI) microflora. Owing to their multiple health benefits, these have recently gained wide attention among researchers for exploring their potential in safeguarding the health of humans and animals. Probiotics could also modulate host-immune responses, thereby help in counteracting the immunological dysfunctions. Probiotics can inhibit the systemic invasion of pathogens entering through the GI mucosa/ oral cavity and have been found to possess effective prophylactic and therapeutic utilities against various infectious pathogens as well as non-infectious diseases and disorders...
December 26, 2016: Recent Patents on Inflammation & Allergy Drug Discovery
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