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Probiotic AND METABOLISM

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https://www.readbyqxmd.com/read/28646814/nutritional-management-of-metabolic-endotoxemia-a-clinical-review
#1
Benjamin I Brown
Context • Diet-induced, metabolic endotoxemia is emerging as an important contributory factor to the development of a wide range of chronic diseases, including cardiometabolic, autoimmune, psychiatric, and neurodegenerative illnesses. Emerging human clinical studies have demonstrated that diet and dietary components are potent modifiers of circulating endotoxins and can be used to reduce plasma levels significantly and improve metabolic health. Objective • The aim of the current study was to explore briefly the concept of metabolic endotoxemia and its relationship to disease development, to examine the influence of diet and dietary components on circulating endotoxins, and, finally, discuss the clinical relevance of nutritional interventions for management of metabolic endotoxemia...
July 2017: Alternative Therapies in Health and Medicine
https://www.readbyqxmd.com/read/28643167/microbiome-probiotics-and-neurodegenerative-diseases-deciphering-the-gut-brain-axis
#2
REVIEW
Susan Westfall, Nikita Lomis, Imen Kahouli, Si Yuan Dia, Surya Pratap Singh, Satya Prakash
The gut microbiota is essential to health and has recently become a target for live bacterial cell biotherapies for various chronic diseases including metabolic syndrome, diabetes, obesity and neurodegenerative disease. Probiotic biotherapies are known to create a healthy gut environment by balancing bacterial populations and promoting their favorable metabolic action. The microbiota and its respective metabolites communicate to the host through a series of biochemical and functional links thereby affecting host homeostasis and health...
June 22, 2017: Cellular and Molecular Life Sciences: CMLS
https://www.readbyqxmd.com/read/28640662/using-probiotics-in-clinical-practice-where-are-we-now-a-review-of-existing-meta-analyses
#3
Mariangela Rondanelli, Milena Anna Faliva, Simone Perna, Attilio Giacosa, Gabriella Peroni, Anna Maria Castellazzi
The scientific literature has demonstrated that probiotics have a broad spectrum of activity, although often the results are contradictory. This study provides a critical overview of the current meta-analyses that have evaluated the efficacy of probiotics in physiological and pathological conditions, such as metabolic disease, antibiotic-associated and Clostridium difficile-associated diarrhea, IBS, constipation, IBD, chemotherapy-associated diarrhea, respiratory tract infection, ventilator-associated pneumonia, NAFLD, liver encephalopathy, periodontitis, depression, vaginosis, urinary tract infections, pancreatitis, incidence of ventilator-associated pneumonia, hospital infection and stay in ICU, mortality of post-trauma patients, necrotising enterocolitis in premature infants...
June 22, 2017: Gut Microbes
https://www.readbyqxmd.com/read/28638490/obesity-and-microbiota-an-example-of-an-intricate-relationship
#4
REVIEW
Sabrina Duranti, Chiara Ferrario, Douwe van Sinderen, Marco Ventura, Francesca Turroni
It is widely accepted that metabolic disorders, such as obesity, are closely linked to lifestyle and diet. Recently, the central role played by the intestinal microbiota in human metabolism and in progression of metabolic disorders has become evident. In this context, animal studies and human trials have demonstrated that alterations of the intestinal microbiota towards enhanced energy harvest is a characteristic of the obese phenotype. Many publications, involving both animal studies and clinical trials, have reported on the successful exploitation of probiotics and prebiotics to treat obesity...
2017: Genes & Nutrition
https://www.readbyqxmd.com/read/28638006/effect-of-probiotics-on-glucose-and-lipid-metabolism-in-type-2-diabetes-mellitus-a-meta-analysis-of-12-randomized-controlled-trials
#5
Kecheng Yao, Linghai Zeng, Qian He, Wei Wang, Jiao Lei, Xiulan Zou
BACKGROUND It has been unclear whether supplemental probiotics therapy improves clinical outcomes in type 2 diabetic patients. This meta-analysis aimed to summarize the effect of probiotics on glucose and lipid metabolism and C-reactive protein (CRP) from 12 randomized controlled trials (RCTs). MATERIAL AND METHODS An up-to-date search was performed for all relevant RCTs up to April 2016 from PubMed, Embase, and Cochrane Library. Standardized mean difference (SMD) and weighted mean difference (WMD) were calculated for a fixed-effect and random-effect meta-analysis to assess the impact of supplemental probiotics on fasting plasma glucose (FPG), glycated hemoglobin (HbA1c), fasting insulin, homeostasis model assessment of insulin resistance (HOMA-IR), lipid profile, and CRP level...
June 22, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28634850/novel-vitamin-b12-producing-enterococcus-spp-and-preliminary-in-vitro-evaluation-of-probiotic-potentials
#6
Ping Li, Qing Gu, Yuejiao Wang, Yue Yu, Lanlan Yang, Jieyan V Chen
Vitamin B12 is an essential nutrient required for crucial metabolic processes in humans. Vitamin B12-producing lactic acid bacteria (LAB) have been attracting increased attentions currently because of the generally recognized as safe (GRAS) status. Most of recent studies focused on Lactobacillus, and little is known about B12-producing Enterococcus. In the present study, five Enterococcus strains isolated from infant feces were identified as vitamin B12 producers. Among them, Enterococcus faecium LZ86 had the highest B12 production (499...
June 20, 2017: Applied Microbiology and Biotechnology
https://www.readbyqxmd.com/read/28628374/effects-of-a-multispecies-probiotic-supplement-on-bone-health-in-osteopenic-postmenopausal-women-a-randomized-double-blind-controlled-trial
#7
Sadegh Jafarnejad, Kurosh Djafarian, Mohammad Reza Fazeli, Mir Saeed Yekaninejad, Abdolrahman Rostamian, Seyed Ali Keshavarz
OBJECTIVE: The development of alternative approaches to prevent and/or treat osteoporosis, as a chronic progressive bone disease, is being considered currently. Among dietary supplements, probiotics may have favorable effects on bone metabolism. Therefore, the aim of this study was to evaluate the effects of a multispecies probiotic supplementation on bone biomarkers and bone density in osteopenic postmenopausal women. METHODS: This randomized double-blind placebo-controlled clinical trial was performed on 50 patients with osteopenia aged 50-72 years...
June 19, 2017: Journal of the American College of Nutrition
https://www.readbyqxmd.com/read/28621726/microbiota-and-probiotics-in-health-and-hiv-infection
#8
REVIEW
Chiara D'Angelo, Marcella Reale, Erica Costantini
Microbiota play a key role in various body functions, as well as in physiological, metabolic, and immunological processes, through different mechanisms such as the regulation of the development and/or functions of different types of immune cells in the intestines. Evidence indicates that alteration in the gut microbiota can influence infectious and non-infectious diseases. Bacteria that reside on the mucosal surface or within the mucus layer interact with the host immune system, thus, a healthy gut microbiota is essential for the development of mucosal immunity...
June 16, 2017: Nutrients
https://www.readbyqxmd.com/read/28620481/tolerability-and-safety-of-the-intake-of-bovine-milk-oligosaccharides-extracted-from-cheese-whey-in-healthy-human-adults
#9
Jennifer T Smilowitz, Danielle G Lemay, Karen M Kalanetra, Elizabeth L Chin, Angela M Zivkovic, Melissa A Breck, J Bruce German, David A Mills, Carolyn Slupsky, Daniela Barile
Mechanistic research suggests a unique evolutionary relationship between complex milk oligosaccharides and cognate bifidobacteria enriched in breast-fed infants. Bovine milk oligosaccharides (BMO) were recently identified as structurally and functionally similar to human milk oligosaccharides. The present single-blind three-way crossover study is the first to determine the safety and tolerability of BMO consumption by healthy human participants (n 12) and its effects on faecal microbiota and microbial metabolism...
2017: Journal of Nutritional Science
https://www.readbyqxmd.com/read/28618860/the-effects-of-the-lactobacillus-casei-strain-on-obesity-in-children-a-pilot-study
#10
S Nagata, Y Chiba, C Wang, Y Yamashiro
There are few data regarding the role of probiotics as a dietary intervention in the management of obesity in children. An open prospective examination was conducted to clarify the effects of Lactobacillus casei strain Shirota (LcS)-containing beverages in obese children. We compared the intestinal microbiota and organic acid levels between 12 obese (average age, 10.8 years; body mass index (BMI) Z score, 2.7±1.7) and 22 control children(average age, 8.5 years; BMI Z score, 0.1±0.7), and pre- and post-intervention in the obese children...
June 16, 2017: Beneficial Microbes
https://www.readbyqxmd.com/read/28616225/effect-of-three-lactobacilli-with-strain-specific-activities-on-the-growth-performance-faecal-microbiota-and-ileum-mucosa-proteomics-of-piglets
#11
Yating Su, Xingjie Chen, Ming Liu, Xiaohua Guo
BACKGROUND: The beneficial effects of Lactobacillus probiotics in animal production are often strain-related. Different strains from the same species may exert different weight-gain effect on hosts in vivo. Most lactobacilli are selected based on their in vitro activities, and their metabolism and regulation on the intestine based on strain-related characters are largely unexplored. The objective of the present study was to study the in vivo effects of the three lactobacilli on growth performance and to compare the differential effects of the strains on the faecal microbiota and ileum mucosa proteomics of piglets...
2017: Journal of Animal Science and Biotechnology
https://www.readbyqxmd.com/read/28615384/yogurt-and-diabetes-overview-of-recent-observational-studies
#12
REVIEW
Jordi Salas-Salvadó, Marta Guasch-Ferré, Andrés Díaz-López, Nancy Babio
The effects of dairy consumption on the prevention of type 2 diabetes remain controversial and depend on the dairy subtype. Yogurt intake has received special attention because its association with health benefits is more consistent than that of other types of dairy products. In the present article, we review those observational studies that evaluated the association between yogurt consumption and type 2 diabetes. We also discuss the possible mechanisms involved in these associations. We found that 13 prospective studies evaluated the association between yogurt intake and type 2 diabetes, most of which showed an inverse association between the frequency of yogurt consumption and the risk of diabetes...
June 14, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28615382/factors-influencing-the-gut-microbiota-inflammation-and-type-2-diabetes
#13
REVIEW
Li Wen, Andrew Duffy
The gut microbiota is a complex community of bacteria residing in the intestine. Animal models have demonstrated that several factors contribute to and can significantly alter the composition of the gut microbiota, including genetics; the mode of delivery at birth; the method of infant feeding; the use of medications, especially antibiotics; and the diet. There may exist a gut microbiota signature that promotes intestinal inflammation and subsequent systemic low-grade inflammation, which in turn promotes the development of type 2 diabetes...
June 14, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28608320/chronic-treatment-with-prebiotics-probiotics-and-synbiotics-attenuated-cardiac-dysfunction-by-improving-cardiac-mitochondrial-dysfunction-in-male-obese-insulin-resistant-rats
#14
Wannipa Tunapong, Nattayaporn Apaijai, Sakawdaurn Yasom, Pongpan Tanajak, Keerati Wanchai, Titikorn Chunchai, Sasiwan Kerdphoo, Sathima Eaimworawuthikul, Parameth Thiennimitr, Anchalee Pongchaidecha, Anusorn Lungkaphin, Wasana Pratchayasakul, Siriporn C Chattipakorn, Nipon Chattipakorn
PURPOSE: In metabolic syndrome, the composition of gut microbiota has been disrupted, and is associated with left ventricular (LV) dysfunction. Several types of prebiotics, probiotics, and synbiotics have been shown to exert cardioprotection by restoring gut microbiota from dysbiosis and reducing systemic inflammation. However, the effects of prebiotics such as xylooligosaccharides (XOS); probiotics such as Lactobacillus paracasei STII01 HP4, and synbiotics on metabolic and LV function in obese insulin-resistant rats have not been investigated...
June 12, 2017: European Journal of Nutrition
https://www.readbyqxmd.com/read/28608319/amelioration-of-obesity-related-characteristics-by-a-probiotic-formulation-in-a-high-fat-diet-induced-obese-rat-model
#15
Joo-Hyun Shin, Myung Hee Nam, Hyerim Lee, Joong-Su Lee, Hojun Kim, Myung-Jun Chung, Jae-Gu Seo
PURPOSE: Obesity is a major public health concern. Despite its multi-factorial etiology, alterations in intestinal microbiota and the immune system are frequently observed. We investigated the effect of Duolac Gold (DG), a probiotic formulation containing 2 Lactobacillus strains (L. acidophilus LA1 and L. rharmnosus LR5), 3 Bifidobacterium (B. bifidum BF3, B. lactis BL3, and B. longum BG7), and Streptococcus thermophilus ST3, on morphometric and metabolic parameters, intestinal microbiota, and intestinal immune responses in a high-fat diet (HFD)-induced obese rat model...
June 12, 2017: European Journal of Nutrition
https://www.readbyqxmd.com/read/28607543/modulation-of-tryptophan-serotonin-pathway-by-probiotic-supplementation-in-human-immunodeficiency-virus-positive-patients-preliminary-results-of-a-new-study-approach
#16
Giuseppe Corano Scheri, Saeid Najafi Fard, Ivan Schietroma, Andrea Mastrangelo, Claudia Pinacchio, Noemi Giustini, Sara Serafino, Gabriella De Girolamo, Eugenio Nelson Cavallari, Maura Statzu, Luca Laghi, Annamaria Vullo, Giancarlo Ceccarelli, Vincenzo Vullo, Gabriella d'Ettorre
BACKGROUND: To date, no data are available regarding the effects of probiotics on the pathway of tryptophan/serotonin metabolism among human immunodeficiency virus (HIV) 1-infected individuals. Because a condition of dysbiosis might be responsible for the altered use of tryptophan described in this population, the aim of this study was to investigate the link between probiotic supplementation and serotonin levels in combined antiretroviral therapy-treated patients and the subsistence of an interplay with inflammation...
2017: International Journal of Tryptophan Research: IJTR
https://www.readbyqxmd.com/read/28589562/the-complete-genome-sequence-of-exiguobacterium-arabatum-w-01-reveals-potential-probiotic-functions
#17
Meinan Cong, Qingling Jiang, Xiaojin Xu, Lixing Huang, Yongquan Su, Qingpi Yan
Shrimp is extensively cultured worldwide. Shrimp farming is suffering from a variety of diseases. Probiotics are considered to be one of the effective methods to prevent and cure shrimp diseases. Exiguobacterium arabatum W-01, a gram-positive and orange-pigmented bacterium, was isolated from the intestine of a healthy Penaeus vannamei specimen. Whole-genome sequencing revealed a genome of 2,914,854 bp, with 48.02% GC content. In total, 3,083 open reading frames (ORFs) were identified, with an average length of 843...
June 6, 2017: MicrobiologyOpen
https://www.readbyqxmd.com/read/28589103/effect-of-symbiotic-supplementation-on-glycemic-control-lipid-profiles-and-microalbuminuria-in-patients-with-non-obese-type-2-diabetes-a-randomized-double-blind-clinical-trial
#18
Zarin Sadat Ebrahimi, Ensieh Nasli-Esfahani, Azadeh Nadjarzade, Hassan Mozaffari-Khosravi
BACKGROUND: The prevalent raise of type 2 diabetes (T2D) around the globe, are creating higher risk for cardiovascular diseases (CVDs) and increasing strain on each country's health care budget in the world. Microalbuminuria has appeared as a key parameter in diabetic patients. Microalbuminuria is also related to increased cardiovascular morbidity in people who are non-obese diabetic. Some studies have suggested that consumption of symbiotic foods might help improve the metabolic profile, inflammatory factors and biomarkers of oxidative stress...
2017: Journal of Diabetes and Metabolic Disorders
https://www.readbyqxmd.com/read/28588563/insight-into-potential-probiotic-markers-predicted-in-lactobacillus-pentosus-mp-10-genome-sequence
#19
Hikmate Abriouel, Beatriz Pérez Montoro, Carlos S Casimiro-Soriguer, Antonio J Pérez Pulido, Charles W Knapp, Natacha Caballero Gómez, Sonia Castillo-Gutiérrez, María D Estudillo-Martínez, Antonio Gálvez, Nabil Benomar
Lactobacillus pentosus MP-10 is a potential probiotic lactic acid bacterium originally isolated from naturally fermented Aloreña green table olives. The entire genome sequence was annotated to in silico analyze the molecular mechanisms involved in the adaptation of L. pentosus MP-10 to the human gastrointestinal tract (GIT), such as carbohydrate metabolism (related with prebiotic utilization) and the proteins involved in bacteria-host interactions. We predicted an arsenal of genes coding for carbohydrate-modifying enzymes to modify oligo- and polysaccharides, such as glycoside hydrolases, glycoside transferases, and isomerases, and other enzymes involved in complex carbohydrate metabolism especially starch, raffinose, and levan...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28578060/the-impact-of-fruit-and-soybean-by-products-and-amaranth-on-the-growth-of-probiotic-and-starter-microorganisms
#20
Antonio Diogo Silva Vieira, Raquel Bedani, M A C Albuquerque, Vanessa Biscola, Susana Marta Isay Saad
The ability of different fruit by-products, okara, and amaranth flour, to support the growth of probiotic and non-probiotic strains was evaluated. The tests were conducted with three commercial starter cultures (Streptococcus thermophilus), ten probiotic strains (seven Lactobacillus spp. and three Bifidobacterium spp. strains), and two harmful bacteria representative of the intestinal microbiota (Escherichia coli and Clostridium perfringens). In vitro fermentability assays were performed using a modified MRS broth supplemented with different fruits (acerola, orange, passion fruit, and mango), and soy (okara) by-products or amaranth flour...
July 2017: Food Research International
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