Shifts in intestinal microbiota after duodenal exclusion favor glycemic control and weight loss: a randomized controlled trial

Cortez, Ramon V.; Petry, Tarissa; Caravatto, Pedro Paulo de Paris; Pessôa, Rodrigo; Sanabani, Sabri Saeed; Martinez, Marina Baquerizo; Sarian, Thais; Salles, João Eduardo Nunes; Cohen, Ricardo V.; Taddei, Carla R.

doi:10.1016/j.soard.2018.07.021

Cited by 30 publications

(42 citation statements)

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“…Out of the 59 studies, 36 studies applied a pre-post design (baseline measurements provided) (Group 1: n = 23 [ 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 , 52 , 53 , 54 , 55 , 56 , 57 , 58 , 59 ]; Group 2: n = 10 [ 60 , 61 , 62 , 63 , 64 , 65 , 66 , 67 , 68 , 69 ]; Group 3: n = 4 [ 70 , 71 , 72 , 73 ]). Sixteen studies used a cross-sectional design (Group 1: n = 6 [ 74 , 75 , 76 , 77 , 78 , 79 ]; Group 2: n = 10 [ 80 , 81 , 82 , 83 , 84 , 85 , 86 ,…”

Section: Resultsmentioning

confidence: 99%

“…Changes in GI microbiota was the primary outcome for 24 studies in Group 1 [ 37 , 38 , 39 , 40 , 41 , 42 , 44 , 45 , 47 , 48 , 49 , 51 , 52 , 53 , 54 , 55 , 56 , 57 , 59 , 75 , 76 , 77 , 78 , 79 , 94 ] and 12 studies in Group 2 [ 61 , 62 , 64 , 65 , 68 , 82 , 85 , 86 , 88 , 90 , 92 , 95 ]. For the remaining studies, primary outcomes surrounding clinical, anthropometric and metabolic parameters were reported (Group 1: n = 5 [ 43 , 46 , 50 , 58 , 74 ]; Group 2: n = 13 [ 60 , 63 , 66 , 67 , 69 , 80 , 81 , 83 , …”

Section: Resultsmentioning

confidence: 99%

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Gut Microbiota, Probiotics and Psychological States and Behaviors after Bariatric Surgery—A Systematic Review of Their Interrelation

et al. 2020

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The gastrointestinal (GI) microbiota plays an important role in health and disease, including brain function and behavior. Bariatric surgery (BS) has been reported to result in various changes in the GI microbiota, therefore demanding the investigation of the impact of GI microbiota on treatment success. The goal of this systematic review was to assess the effects of BS on the microbiota composition in humans and other vertebrates, whether probiotics influence postoperative health, and whether microbiota and psychological and behavioral factors interact. A search was conducted using PubMed and Web of Science to find relevant studies with respect to the GI microbiota and probiotics after BS, and later screened for psychological and behavioral parameters. Studies were classified into groups and subgroups to provide a clear overview of the outcomes. Microbiota changes were further assessed for whether they were specific to BS in humans through the comparison to sham operated controls in other vertebrate studies. Changes in alpha diversity appear not to be specific, whereas dissimilarity in overall microbial community structure, and increases in the abundance of the phylum Proteobacteria and Akkermansia spp. within the phylum Verrucomicrobia after surgery were observed in both human and other vertebrates studies and may be specific to BS in humans. Human probiotic studies differed regarding probiotic strains and dosages, however it appeared that probiotic interventions were not superior to a placebo for quality of life scores or weight loss after BS. The relationship between GI microbiota and psychological diseases in this context is unclear due to insufficient available data.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Gut Microbiota, Probiotics and Psychological States and Behaviors after Bariatric Surgery—A Systematic Review of Their Interrelation

et al. 2020

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“…However, it is worth of mentioning that such training effect was not observed in animals fed with a high‐sugar diet. According to published data, there is a relationship between greater abundance of Bacteroidetes in humans and animals with lean phenotypes as well as those who practice regular exercises (Cortez et al, 2018; Cox‐York et al, 2015; Kasai et al, 2015; Tseng & Wu, 2018). Obese and overweight individuals had a higher Firmicutes/Bacteroidetes ratio in their gut microbiota (Kasai et al, 2015).…”

Section: Discussionmentioning

confidence: 99%

High‐sugar diet intake, physical activity, and gut microbiota crosstalk: Implications for obesity in rats

Neves

Oliveira

et al. 2020

Food Science & Nutrition

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“…Experts revealed a correlation between gastric bypass and a decrease in dextrose contents as well as glycated hemoglobin in patients suffering from type II diabetes mellitus. There are also data on changes in gut microbiota with growing Bacteriodetes and A. Muciniphila prevalence in such patients [77]. However, it still seems rather a controversial issue whether such a radical approach as surgical operation is to be applied when it comes to treating obesity in children.…”

Section: Lactobacillus Reuteri Elevatedmentioning

confidence: 99%

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2021

Health Risk Analysis

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Scientific support provided for activities accomplished by the Federal Service for Surveillance over Consumer RightsProtection and Human Well-being is considered to be a most significant tool for raising productivity and efficiency of the system functioning. A concept on scientific support provided for Rospotrebnadzor's organs and authorities in 2021-2025 focuses on creating an integral, coordinated, efficient, stable, and adaptive system of scientific support provided for activities aimed at securing sanitary-epidemiologic welfare of the population. A peculiar feature of this concept for 2021-2025 is an emphasis on science-intensive analysis technologies and predictions based on digital informational and analytical support provided for strategic and operative decisions on minimizing risks and damage to population health. Another emphasis is on significance of fundamental hygienic research. The concept sets the tasks to develop scientific grounds for cellular and sub-cellular technologies applied to diagnose health disorders under exposure to occupational and environmental factors as well as lifestyle-related ones. It is necessary to create a personified medical and preventive platform for preserving life and health; the platform should be based on risk assessing, monitoring and prediction, mathematical modeling of processes occurring in a body, and the latest data on physiology and toxicology. The Concept also covers issues related to developing innovative technologies for preventing and rehabilitating diseases associated with environmental and occupational factors basing on science-intensive cross-disciplinary studies and the most up-to-date hardware and software complexes. More enhanced hygienic and epidemiologic research is an extremely important and promising vector in scientific development. The Concept outlines the necessity to promptly make new technologies available to experts who are responsible for control, surveillance, inspections, licensing, and other activities within Rospotrebnadzor system.The Concept on scientific support is being implemented via «Scientific substantiation for the national system for providing sanitary-epidemiologic welfare, health risk management, and raising life quality of the RF population», a specialized scientific-research program for 2021-2025. More than 80 % resources allocated within the specialized program will be assigned for solving the most vital tasks and preventing future threats. Finding solutions to major strategic tasks set by the Concept and the specialized scientific program will allow achieving greater contributions made by organs and authorities of the sanitary-epidemiologic service into scientific, technological, and socioeconomic development of the country including a contribution into developing and implementing competitive scientific-technical products.

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Shifts in intestinal microbiota after duodenal exclusion favor glycemic control and weight loss: a randomized controlled trial

Cited by 30 publications

References 30 publications

Gut Microbiota, Probiotics and Psychological States and Behaviors after Bariatric Surgery—A Systematic Review of Their Interrelation

Gut Microbiota, Probiotics and Psychological States and Behaviors after Bariatric Surgery—A Systematic Review of Their Interrelation

High‐sugar diet intake, physical activity, and gut microbiota crosstalk: Implications for obesity in rats

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