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https://www.readbyqxmd.com/read/28934819/the-role-of-gut-hormones-in-diet-induced-weight-change-a-systematic-review
#1
Xue Zhao, Qing Han, Xiaokun Gang, You Lv, Yujia Liu, Chenglin Sun, Guixia Wang
Gut hormones are known to play an important role in long-term weight loss maintenance after bariatric surgery. However, the interplay between gut hormones and diet-induced weight changes remains unclear. Our aims were to evaluate the alterations of gut hormones in diet-induced weight loss, weight maintenance, and weight regain periods. Available studies were searched on MEDLINE, EMASE, ClinicalTrials.gov, the Cochrane Library, and Web of science from inception to October 2016. After selection, 16 studies with 656 participants were included...
September 21, 2017: Hormone and Metabolic Research, Hormon- und Stoffwechselforschung, Hormones et Métabolisme
https://www.readbyqxmd.com/read/28934247/the-extent-of-intrauterine-growth-restriction-determines-the-severity-of-cerebral-injury-and-neurobehavioural-deficits-in-rodents
#2
Crystal A Ruff, Stuart D Faulkner, Prakasham Rumajogee, Stephanie Beldick, Warren Foltz, Jennifer Corrigan, Alfred Basilious, Shangjun Jiang, Shanojan Thiyagalingam, Jerome Y Yager, Michael G Fehlings
BACKGROUND: Cerebral Palsy (CP) is the most common physical pediatric neurodevelopmental disorder and spastic diplegic injury is its most frequent subtype. CP results in substantial neuromotor and cognitive impairments that have significant socioeconomic impact. Despite this, its underlying pathophysiological mechanisms and etiology remain incompletely understood. Furthermore, there is a need for clinically relevant injury models, which a) reflect the heterogeneity of the condition and b) can be used to evaluate new translational therapies...
2017: PloS One
https://www.readbyqxmd.com/read/28934139/phyllodulcin-a-natural-sweetener-regulates-obesity-related-metabolic-changes-and-fat-browning-related-genes-of-subcutaneous-white-adipose-tissue-in-high-fat-diet-induced-obese-mice
#3
Eunju Kim, Soo-Min Lim, Min-Soo Kim, Sang-Ho Yoo, Yuri Kim
Phyllodulcin is a natural sweetener found in Hydrangea macrophylla var. thunbergii. This study investigated whether phyllodulcin could improve metabolic abnormalities in high-fat diet (HFD)-induced obese mice. Animals were fed a 60% HFD for 6 weeks to induce obesity, followed by 7 weeks of supplementation with phyllodulcin (20 or 40 mg/kg body weight (b.w.)/day). Stevioside (40 mg/kg b.w./day) was used as a positive control. Phyllodulcin supplementation reduced subcutaneous fat mass, levels of plasma lipids, triglycerides, total cholesterol, and low-density lipoprotein cholesterol and improved the levels of leptin, adiponectin, and fasting blood glucose...
September 21, 2017: Nutrients
https://www.readbyqxmd.com/read/28933918/pharmacokinetics-of-a-new-amphetamine-extended-release-oral-suspension-in-children-with-attention-deficit-hyperactivity-disorder
#4
Carolyn R Sikes, Russ L McMahen, Jeffrey G Stark, Dorothy Engelking
OBJECTIVE: An extended-release amphetamine (AMP) oral suspension has been developed to facilitate medication ingestion and dose titration. This study sought to determine the pharmacokinetic (PK) profile of this new formulation in children with attention-deficit/hyperactivity disorder (ADHD). METHODS: This was an open-label, single-period, PK study in 29 pediatric participants with ADHD. Participants were stratified into age groups 1 (6-7 years), 2 (8-9 years), and 3 (10-12 years), and dosed with 15 mL extended-release AMP liquid suspension (equivalent to 30 mg mixed AMP salts) after an overnight fast...
September 21, 2017: Journal of Child and Adolescent Psychopharmacology
https://www.readbyqxmd.com/read/28933738/anti-diabetic-effects-of-phenolic-extract-from-rambutan-peels-nephelium-lappaceum-in-high-fat-diet-and-streptozotocin-induced-diabetic-mice
#5
Qingyu Ma, Yan Guo, Liping Sun, Yongliang Zhuang
Recent studies have shown that rambutan peel phenolic (RPP) extract demonstrate high antioxidant and antiglycation activities in vitro and in vivo. This study further evaluated the anti-diabetic activity of RPP in a mouse model of Type II diabetes induced by streptozotocin combined with high-fat diet. Results showed that RPP increased the body weight and reduced the fasting blood glucose level of the diabetic mice. RPP significantly reduced the serum levels of total cholesterol, triglyceride, creatinine, and glycated serum protein in diabetic mice in a dose-dependent manner...
July 26, 2017: Nutrients
https://www.readbyqxmd.com/read/28933578/effects-of-resveratrol-supplementation-on-risk-factors-of-non-communicable-diseases-a-meta-analysis-of-randomized-controlled-trials
#6
Xiao-Fei Guo, Jiao-Mei Li, Jun Tang, Duo Li
The results of randomized controlled trials (RCTs) investigating resveratrol supplementation on risk factors of non-communicable diseases (NCDs) have been inconsistent. The present meta-analysis aimed to quantitatively evaluate the effects of resveratrol intervention on risk factors of NCDs. PubMed and Scopus databases were searched up to June 2017. Weighted mean differences were calculated for net changes in risk factors of NCDs by using a random-effects model. Pre-specified subgroup and univariate meta-regression analyses were carried out to explore the sources of heterogeneity...
September 21, 2017: Critical Reviews in Food Science and Nutrition
https://www.readbyqxmd.com/read/28932995/pharmacokinetics-and-preliminary-pharmacodynamics-of-single-and-multiple-dose-lyophilized-recombinant-glucagon-like-peptide-1-receptor-agonist-re-4-in-chinese-patients-with-type-2-diabetes-mellitus
#7
Yitong Wang, Bingfeng Xu, Lixia Zhu, Kun Lou, Yingli Chen, Xia Zhao, Qian Wang, Ling Xu, Xiaohui Guo, Linong Ji, Yimin Cui, Yi Fang
BACKGROUND AND OBJECTIVES: Recombinant glucagon-like peptide-1 receptor agonist (rE-4) is a glucagon-like peptide-1 receptor agonist, which has the same amino acid sequence to exenatide, except for the C-terminal deamidated. This study assessed the pharmacokinetics and preliminary pharmacodynamics of rE-4, following single and multiple subcutaneous injections in Chinese patients with type 2 diabetes mellitus (T2DM). DESIGN AND METHODS: In the randomized, open-label study, Chinese patients with T2DM (n = 36) were randomly assigned to three groups of rE-4 (n = 12), rE-4 with metformin (n = 12) and exenatide (n = 12, as the control group) for 12 weeks...
September 20, 2017: Clinical Drug Investigation
https://www.readbyqxmd.com/read/28931850/effect-of-caloric-restriction-on-gut-permeability-inflammation-markers-and-fecal-microbiota-in-obese-women
#8
Beate Ott, Thomas Skurk, Ljiljana Hastreiter, Ilias Lagkouvardos, Sandra Fischer, Janine Büttner, Teresa Kellerer, Thomas Clavel, Michael Rychlik, Dirk Haller, Hans Hauner
Recent findings suggest an association between obesity, loss of gut barrier function and changes in microbiota profiles. Our primary objective was to examine the effect of caloric restriction and subsequent weight reduction on gut permeability in obese women. The impact on inflammatory markers and fecal microbiota was also investigated. The 4-week very-low calorie diet (VLCD, 800 kcal/day) induced a mean weight loss of 6.9 ± 1.9 kg accompanied by a reduction in HOMA-IR (Homeostasis model assessment-insulin resistance), fasting plasma glucose and insulin, plasma leptin, and leptin gene expression in subcutaneous adipose tissue...
September 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28931532/genetic-variation-of-habitual-coffee-consumption-and-glycemic-changes-in-response-to-weight-loss-diet-intervention-the-preventing-overweight-using-novel-dietary-strategies-pounds-lost-trial
#9
Liyuan Han, Wenjie Ma, Dianjianyi Sun, Yoriko Heianza, Tiange Wang, Yan Zheng, Tao Huang, Donghui Duan, J George A Bray, Catherine M Champagne, Frank M Sacks, Lu Qi
Background: Coffee consumption has been associated with glucose metabolism and risk of type 2 diabetes.Objective: We examined whether the genetic variation determining habitual coffee consumption affected glycemic changes in response to weight-loss dietary intervention.Design: A genetic risk score (GRS) was calculated based on 8 habitual coffee consumption-associated single nucleotide polymorphisms. We used general linear models to test changes in glycemic traits in groups randomly assigned to high- and low-fat diets according to tertiles of the GRS...
September 20, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28927313/efficacy-of-probiotic-supplement-for-gestational-diabetes-mellitus-a-systematic-review-and-meta-analysis
#10
Jiajia Pan, Qiangwei Pan, Yumei Chen, Hongping Zhang, Xiaodong Zheng
BACKGROUND: Probiotic supplement might be beneficial for gestational diabetes mellitus. However, the results remained controversial. We conducted a systematic review and meta-analysis to explore the efficacy of probiotic supplement in gestational diabetes mellitus. METHODS: PubMed, Embase, Web of science, EBSCO, and Cochrane Library databases were systematically searched. Randomized controlled trials (RCTs) assessing the effect of probiotic supplement in gestational diabetes mellitus were included...
September 19, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28924987/influence-of-a-gas-exchange-correction-procedure-on-resting-metabolic-rate-and-respiratory-quotient-in-humans
#11
Jose E Galgani, Mauricio A Castro-Sepulveda
OBJECTIVE: The aim of this study was to determine the influence of a gas exchange correction protocol on resting metabolic rate (RMR) and respiratory quotient (RQ), assessed by a Vmax Encore 29n metabolic cart (SensorMedics Co., Yorba Linda, California) in overnight fasted and fed humans, and to assess the predictive power of body size for corrected and uncorrected RMR. METHODS: Healthy participants (23 M/29 F; 34 ± 9 years old; 26.3 ± 3.7 kg/m(2) ) ingested two 3-hour-apart glucose loads (75 g)...
September 19, 2017: Obesity
https://www.readbyqxmd.com/read/28924380/intracellular-insulin-and-impaired-autophagy-in-a-zebrafish-model-and-a-cell-model-of-type-2-diabetes
#12
Xiang-Hui Meng, Bo Chen, Jing-Pu Zhang
Type 2 diabetes mellitus is characterized by insulin resistance. However, the complete molecular mechanism remains unclear. In this study, zebrafish were fed a long-term high-fat diet to induce type 2 diabetes, which resulted in a higher body weight, body mass index, more lipid vacuoles in liver, increased insulin transcription level in liver, brain and muscle, and high fasting blood glucose in the high-fat diet zebrafish. Oppositely, the transcription levels of insulin substrate-2 and glucose transporter 2 were significantly decreased, indicating insulin signaling pathway and glucose transport impaired in the insulin-targeting tissues...
2017: International Journal of Biological Sciences
https://www.readbyqxmd.com/read/28924165/manf-regulates-hypothalamic-control-of-food-intake-and-body-weight
#13
Su Yang, Huiming Yang, Renbao Chang, Peng Yin, Yang Yang, Weili Yang, Shanshan Huang, Marta A Gaertig, Shihua Li, Xiao-Jiang Li
The hypothalamus has a vital role in controlling food intake and energy homeostasis; its activity is modulated by neuropeptides and endocrine factors. Mesencephalic astrocyte-derived neurotrophic factor (MANF) is a neurotrophic factor that is also localized in the endoplasmic reticulum (ER) in neurons. Here we show that MANF is highly enriched in distinct nuclei of the mouse hypothalamus, and that MANF expression in the hypothalamus is upregulated in response to fasting. Increasing or decreasing hypothalamic MANF protein levels causes hyperphagia or hypophagia, respectively...
September 18, 2017: Nature Communications
https://www.readbyqxmd.com/read/28922565/-metabolically-healthy-obesity-and-hyperuricemia-increase-risk-for-hypertension-and-diabetes-5-year-japanese-cohort-study
#14
Masanari Kuwabara, Remi Kuwabara, Ichiro Hisatome, Koichiro Niwa, Carlos A Roncal-Jimenez, Petter Bjornstad, Ana Andres-Hernando, Yuka Sato, Thomas Jensen, Gabriela Garcia, Minoru Ohno, James O Hill, Miguel A Lanaspa, Richard J Johnson
OBJECTIVE: Whether obesity without metabolic syndrome (i.e., "metabolically healthy" obesity) confers similar or less metabolic risk remains controversial. METHODS: A retrospective 5-year cohort study of 9,721 Japanese subjects (48.5 ± 10.5 years, 4,160 men) was conducted in 2004 and reevaluated 5 years later. Subjects were excluded if they were hypertensive or diabetic or were receiving medications for dyslipidemia and/or gout or hyperuricemia in 2004. Study subjects were categorized according to baseline BMI  ≥ 25 kg/m(2) (overweight/obesity) and < 25 kg/m(2) (lean/normal weight) and also whether they had metabolic syndrome...
September 18, 2017: Obesity
https://www.readbyqxmd.com/read/28921915/weekly-glucagon-like-peptide-1-receptor-agonist-albiglutide-as-monotherapy-improves-glycemic-parameters-in-japanese-patients-with-type-2-diabetes-mellitus-a-randomized-double-blind-placebo-controlled-study
#15
Antonio Nino, Inaha Okuda, Timothy H Wilson, Lin Yue, Hiromu Nakajima, Maho Tsuboi, Molly C Carr, Yutaka Seino
AIMS/INTRODUCTION: This phase 3, randomized, double-blind 24-week study with extension to 1 year assessed efficacy and safety of albiglutide compared with placebo in Japanese patients with type 2 diabetes mellitus (T2DM) inadequately controlled by diet and exercise with or without a single oral antidiabetic drug. MATERIALS AND METHODS: Patients received weekly albiglutide 30 mg (n=160), albiglutide 50 mg (n=150), or placebo switched to albiglutide 30 mg after 24 weeks (n=77)...
September 16, 2017: Journal of Diabetes Investigation
https://www.readbyqxmd.com/read/28921862/efficacy-and-safety-of-the-addition-of-ertugliflozin-in-patients-with-type-2-diabetes-mellitus-inadequately-controlled-with-metformin-and-sitagliptin-the-vertis-sita2-placebo-controlled-randomized-study
#16
Samuel Dagogo-Jack, Jie Liu, Roy Eldor, Guillermo Amorin, Jeremy Johnson, Darcy Hille, Yuqin Liao, Susan Huyck, Gregory Golm, Steven G Terra, James P Mancuso, Samuel S Engel, Brett Lauring
AIMS: To assess ertugliflozin in patients with type 2 diabetes inadequately controlled on metformin and sitagliptin. MATERIALS AND METHODS: In this double-blind randomized study (NCT02036515), patients (glycated haemoglobin [HbA1c] 7.0-10.5% [53-91 mmol/mol] on metformin ≥1500 mg/day and sitagliptin 100 mg/day; estimated glomerular filtration rate [eGFR] ≥60 mL/min/1.73 m(2) ) were randomized to ertugliflozin 5 mg once-daily, 15 mg once-daily, or placebo. Primary efficacy endpoint was change from baseline in HbA1c at Week 26; treatment was continued until Week 52...
September 17, 2017: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/28921743/exercise-training-dose-differentially-alters-muscle-and-heart-capillary-density-and-metabolic-functions-in-an-obese-rat-with-metabolic-syndrome
#17
Marcus Vinicius Machado, Aline Bomfim Vieira, Fabiana Gomes da Conceição, Alessandro Rodrigues Nascimento, Antonio Claudio Lucas da Nóbrega, Eduardo Tibirica
We evaluated the effect of frequency, duration and intensity of exercise training on metabolic parameters and structural capillary density in obese rats with metabolic syndrome (MS). Wistar-Kyoto rats were fed a either standard commercial diet (CON) or high-fat diet (HFD). Animals that received the HFD were randomly separated into either a sedentary (SED) group or 8 different exercise groups that varied by the frequency, duration and intensity of training. After 12 weeks of aerobic exercise training, body composition, aerobic capacity, hemodynamic variables, metabolic parameters and capillary density in the heart and skeletal muscle were evaluated...
September 17, 2017: Experimental Physiology
https://www.readbyqxmd.com/read/28921660/rapid-whole-brain-gray-matter-imaging-using-single-slab-three-dimensional-dual-echo-fast-spin-echo-a-feasibility-study
#18
Hyunyeol Lee, Eung Yeop Kim, Chul-Ho Sohn, Jaeseok Park
PURPOSE: To achieve rapid, high resolution whole-brain gray matter (GM) imaging by developing a novel, single-slab three-dimensional dual-echo fast-spin-echo pulse sequence and GM-selective reconstruction. METHODS: Unlike conventional GM imaging that uses time-consuming double-inversion-recovery preparation, the proposed pulse sequence was designed to have two split portions along the echo train, in which the first half was dedicated to yield short inversion recovery (IR)-induced white matter suppression and variable-flip-angle-induced two-step GM signal evolution while the second half cerebrospinal fluid-only signals...
September 16, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28920898/hybrid-pre-log-and-post-log-image-reconstruction-for-computed-tomography
#19
Guobao Wang, Jian Zhou, Zhou Yu, Wenli Wang, Jinyi Qi
Tomographic image reconstruction for low-dose CT is increasingly challenging as dose continues to reduce in clinical applications. Pre-log domain methods and post-log domain methods have been proposed individually and each method has its own disadvantage. While having the potential to improve image quality for low-dose data by using an accurate imaging model, pre-log domain methods suffer slow convergence in practice due to the nonlinear transformation from the image to measurements. In contrast, post-log domain methods have fast convergence speed but the resulting image quality is suboptimal for low-count CT data because the log transformation is extremely unreliable for low-count measurements and undefined for negative values...
September 13, 2017: IEEE Transactions on Medical Imaging
https://www.readbyqxmd.com/read/28920813/mycobacteriosis-in-captive-psittacines-a-brief-review-and-case-series-in-common-companion-species-eclectus-roratus-amazona-oratrix-and-pionites-melanocephala
#20
Anna Elizabeth McRee, Christine T Higbie, Javier G Nevarez, Nathalie T Rademacher, Thomas N Tully
In 2015, three psittacines were presented within 30 days, each with differing clinical signs and patient histories. A 13-yr-old male eclectus parrot (Eclectus roratus) was presented for weakness, depression, and acute anorexia. On presentation it was determined to have a heart murmur, severely elevated white blood cell count (93.9 10(3)/μl) with a left shift (2.8 10(3)/μl bands), and anemia (30%). Severe hepatomegaly was noted on radiographs, ultrasonography, and computed tomography. A cytological sample of the liver obtained through a fine needle aspirate revealed intracellular acid-fast bacilli identified as Mycobacterium avium...
September 2017: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
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