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https://www.readbyqxmd.com/read/28929278/effect-and-mechanisms-of-diabetes-resolution-according-to-the-range-of-gastric-resection-and-the-length-of-anastomosis-in-animal-models-implication-for-gastric-cancer-surgery-in-patients-with-diabetes-mellitus
#1
Yeon-Ju Huh, Young-Gil Son, Tae-Han Kim, Ji-Ho Park, Tae-Jung Oh, Boram Choi, Jimin Min, Young Min Cho, Han-Kwang Yang, Hyuk-Joon Lee
BACKGROUND: To examine the effect and mechanism of Roux-en-Y gastric bypass (RYGB) on the improvement of diabetes according to the length of anastomosis and the gastric pouch volume in an animal model. METHODS: Glucose intolerance was induced with a high-fat diet for 3 months in Sprague-Dawley rats. The animals were subjected to conventional RYGB (cRYGB; 5% gastric pouch with 15-cm Roux limb, 40-cm biliopancreatic limb; n = 9), short-limb RYGB (sRYGB; 5%, 8, 4 cm; n = 9), fundus-sparing RYGB (fRYGB; 30%, 8, 4 cm; n = 9), or sham operation (n = 9)...
September 19, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28925906/buxus-sempervirens-l-improves-streptozotocin-induced-diabetes-mellitus-in-rats
#2
Mohamed Eddouks, Mohammed Ajebli
BACKGROUND: Buxus sempervirens L. (Boxwood) is a medicinal plant used in Moroccan traditional medicine for diabetes treatment in Morocco. However; there is no experimental support of this ethnopharmacological use. METHODS: The present investigation aimed to study the antidiabetic and the preliminary phytochemical of the aqueous extract of the leaves of Buxus sempervirens (AELBS). AELBS (5 mg/kg) was administered by gavage to normal and streptozotocin-induced diabetic rats and blood glucose levels were measured for 6 hours (acute study) and 15 days (chronic study)...
September 18, 2017: Cardiovascular & Hematological Disorders Drug Targets
https://www.readbyqxmd.com/read/28924143/fructooligosaccharide-fos-and-galactooligosaccharide-gos-increase-bifidobacterium-but-reduce-butyrate-producing-bacteria-with-adverse-glycemic-metabolism-in-healthy-young-population
#3
Feitong Liu, Pan Li, Muxuan Chen, Yuemei Luo, M Prabhakar, Huimin Zheng, Yan He, Qi Qi, Haoyu Long, Yi Zhang, Huafang Sheng, Hongwei Zhou
The gut microbiota has been implicated in glucose intolerance and its progression towards type-2 diabetes mellitus (T2DM). Relevant randomized clinical trial with prebiotic intervention was inadequate. We sought to evaluate the impact of fructooligosaccharides (FOS) and galactooligosaccharides (GOS) on glycemia during oral glucose tolerance test (OGTT) and intestinal microbiota. A randomized double-blind cross-over study was performed with 35 adults treated with FOS and GOS for 14 days (16 g/day). Faeces sampling, OGTT and anthropometric parameters were performed...
September 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28920721/-changes-in-carbohydrate-metabolism-after-kidney-transplantation-and-their-effects-on-cardiovascular-risk
#4
Bernadett Borda, Edit Szederkényi, Zoltán Hódi, Aurél Ottlakán, Viktor Szabó, György Lázár
INTRODUCTION: Cardiovascular disease is the major cause of deaths after transplantation, with diabetes mellitus being the main risk factor in development. AIM: The aim of our study was to assess the prevalence of new onset diabetes mellitus in connection with the cardiovascular risk predicted by the HEART Score. METHOD: 44 patients were involved in our study; after overview of baseline data, OGTT was performed, followed by patient classification into the following groups: normal, impaired fasting glucose/impaired glucose tolerance, and new onset diabetes mellitus...
September 2017: Orvosi Hetilap
https://www.readbyqxmd.com/read/28918470/assessment-of-glucose-regulation-in-pregnancy-after-gastric-bypass-surgery
#5
Christian S Göbl, Latife Bozkurt, Andrea Tura, Michael Leutner, Laura Andrei, Lukas Fahr, Peter Husslein, Wolfgang Eppel, Alexandra Kautzky-Willer
AIMS/HYPOTHESIS: Roux-en-Y gastric bypass (RYGB) surgery is characterised by glycaemic variability. Prospective studies of glucose metabolism in pregnancy after RYGB are not available, therefore this study aimed to evaluate physiological alterations in glucose metabolism in pregnancy following RYGB. METHODS: Sixty-three pregnant women (25 who underwent RYGB, 19 non-operated obese control women and 19 normal weight control women) were included. Frequently sampled 3 h OGTTs and 1 h IVGTTs were performed between 24 and 28 weeks of gestation and, in a subgroup, were repeated at 3-6 months after delivery...
September 16, 2017: Diabetologia
https://www.readbyqxmd.com/read/28917079/insulin-autoimmune-syndrome-hirata-s-disease-in-an-italian-patient-a-case-report-and-review-of-the-literature
#6
REVIEW
Simona Censi, Maria Paola Albergoni, Nicoletta Gallo, Mario Plebani, Marco Boscaro, Corrado Betterle
We describe the case of a 54-year-old Caucasian Italian male experiencing episodes of hypoglycemia, occurring mainly after meals. He had never been exposed to insulin and was taking ramipril, flecainide and acetylsalicylic acid. An oral glucose tolerance test (OGTT) showed high blood glucose levels diagnostic for diabetes mellitus at 120 min and hypoglycemia with inappropriately high insulin levels at 240 min. The 72-h fasting test, abdominal computed tomography (CT) and positron emission tomography-CT were normal...
September 16, 2017: Clinical Chemistry and Laboratory Medicine: CCLM
https://www.readbyqxmd.com/read/28916170/the-1h-post-glucose-value-best-predicts-future-dysglycemia-among-normal-glucose-tolerance-subjects
#7
Narasimmal Sai Prasanna, Anandakumar Amutha, Thyparambil Aravindakshan Pramodkumar, Ranjit Mohan Anjana, Ulagamathesan Venkatesan, Miranda Priya, Rajendra Pradeepa, Viswanathan Mohan
AIM: To analyse the OGTT glycemic parameters - fasting, 1h and 2h plasma glucose values singly and in various combinations; with respect to their prediction of future dysglycemia in subjects with normal glucose tolerance (NGT). METHODS: Electronic medical records of individuals who underwent an OGTT between 1991 and 2016 at a tertiary diabetes centre were analysed. NGT subjects who had at least one more follow up OGTT (n=1356) were selected for the study. Regarding their prediction of future dysglycemia, the glycemic parameters-Fasting plasma glucose (FPG), 1h plasma glucose (1HrPG) and 2h plasma glucose (2HrPG) were analysed separately and also in different combinations...
August 1, 2017: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/28913363/associated-factors-with-biochemical-hypoglycemia-during-an-oral-glucose-tolerance-test-in-a-chinese-population
#8
Xiaoling Cai, Xueyao Han, Xianghai Zhou, Lingli Zhou, Simin Zhang, Linong Ji
AIM: To find the association between biochemical hypoglycemia on a 2-hour screening oral glucose tolerance test (OGTT) and insulin resistance. METHOD: Subjects of this study were sampled from the China National Diabetes and Metabolic Disorders Study that was conducted during 2007 and 2008. Blood samples were drawn at 0, 30, and 120 minutes after the glucose load. Biochemical hypoglycemia was defined as 2-hour glucose < 3.0 mmol/l. RESULTS: In total, 26,606 participants were included, and 141 participants were diagnosed with biochemical hypoglycemia on a 2-hour OGTT...
2017: Journal of Diabetes Research
https://www.readbyqxmd.com/read/28912906/constipation-is-related-to-small-bowel-disturbance-rather-than-colonic-enlargement-in-acquired-chagasic-megacolon
#9
Mauro Bafutto, Alejandro Ostermayer Luquetti, Salustiano Gabriel Neto, Felix Andre Sanches Penhavel, Enio Chaves Oliveira
BACKGROUND: Constipation is the main symptom of acquired chagasic megacolon. However, a number of patients with Chagas disease without colon involvement also have the same complain. This study evaluated the role of small bowel in constipated patients with Chagas disease with and without megacolon. METHODS: Orocecal transit time (OCTT) and oral glucose tolerance test (OGTT) in constipated non-chagasic and chagasic patients with and without megacolon were performed...
August 2017: Gastroenterology Research
https://www.readbyqxmd.com/read/28912840/the-relationship-between-insulin-sensitivity-and-heart-rate-corrected-qt-interval-in-patients-with-type-2-diabetes
#10
Xiao-Hua Yang, Jian-Bin Su, Xiu-Lin Zhang, Li-Hua Zhao, Feng Xu, Xue-Qin Wang, Xing-Bo Cheng
BACKGROUND: Reduced insulin sensitivity not only contributes to the pathogenesis of type 2 diabetes but is also linked to multiple metabolic risk factors and cardiovascular diseases (CVD). A prolonged heart rate-corrected QT interval (QTc interval) is related to ventricular arrhythmias and CVD mortality and exhibits a high prevalence among type 2 diabetes patients. The aim of the study was to investigate the relationship between insulin sensitivity and the QTc interval in patients with type 2 diabetes...
2017: Diabetology & Metabolic Syndrome
https://www.readbyqxmd.com/read/28904276/a-case-of-acromegaly-in-which-a-pituitary-gland-tumor-was-reduced-significantly-by-administering-octreotide-long-acting-release-lar-and-could-be-removed-surgically
#11
Tadashi Arao, Yosuke Okada, Fumi Uemura, Shigeru Nishizawa, Yoshiya Tanaka
A 54-year-old woman was admitted to our hospital for detailed examination of acromegaly because she noticed bilateral hand and finger swelling at the age of 43 and plantar thickening, facial changes and unclear articulation at the age of 49. She had prominent brow ridges, mandibular protrusion, and enlargement of the hands, feet, nasal wings, lips and tongue. Her growth hormone (GH) level was 39.8 ng/ml, insulin-like growth factor-1 (IGF-1) level was 717 ng/ml, GH level was not suppressed (22.9 ng/ml) during a 75-g oral glucose tolerance test (OGTT)...
2017: Journal of UOEH
https://www.readbyqxmd.com/read/28903724/resting-heart-rate-and-impaired-glucose-regulation-in-middle-aged-and-elderly-chinese-people-a-cross-sectional-analysis
#12
Zhen Yang, Weiwei Zhang, Lingfei Zhu, Ning Lin, Yixin Niu, Xiaoyong Li, Shuai Lu, Hongmei Zhang, Xuanchun Wang, Jie Wen, Guang Ning, Li Qin, Qing Su
BACKGROUND: Elevated resting heart rate (RHR) has been reported to be associated with metabolic syndrome and type 2 diabetes. The aim of this study was to explore whether a positive relationship exists between RHR and impaired glucose regulation (IGR) among middle-aged and older Chinese individuals. METHODS: We conducted a cross-sectional analysis that included a total of 9898 subjects (3194 men and 6704 women) in a Chinese population. The RHRs were derived from ECG recordings, and the subjects were stratified based on RHR quartiles...
September 13, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28903011/inter-individual-responses-to-sprint-interval-training-a-pilot-study-investigating-interactions-with-the-sirtuin-system
#13
Stuart R Gray, Tom P Aird, Andrew J Farquharson, Graham W Horgan, Emily Fisher, John Wilson, Gareth E Hopkins, Bradley Anderson, Syed A Ahmad, Stuart R Davis, Janice E Drew
Sprint intensity interval training (SIT) is reported to improve blood glucose control and may be a useful public health tool. The sirtuins and associated genes are emerging as key players in blood glucose control. This study investigated the interplay between the sirtuin/NAD system and individual variation in insulin sensitivity responses after SIT in young healthy individuals. Before and after 4 weeks of SIT body mass and fat percentage were measured and oral glucose tolerance tests (OGTT) performed in 20 young healthy participants (7 females)...
September 13, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28898874/associations-between-liver-enzyme-levels-and-parameters-of-the-metabolic-syndrome-in-obese-children
#14
Christiane S Hampe, Michele L Shaffer, Christian L Roth
BACKGROUND: Obesity is strongly associated with insulin resistance, hypertension, dyslipidemia, and therefore risk for metabolic syndrome (MetS), which is an increasing problem in youth. The potential role of elevated liver enzyme levels in this context needs to be further investigated. METHODS: This paper provides a post hoc analysis of a cross-sectional study of 77 obese nondiabetic children (51% female; median age 11.7 years; BMI >97th percentile) enrolled at the University of Bonn, Bonn, Germany...
September 12, 2017: Hormone Research in Pædiatrics
https://www.readbyqxmd.com/read/28890305/relationships-between-blood-pressure-and-blood-glucose-among-offspring-of-parents-with-type-2-diabetes-prediction-of-incident-dysglycemia-in-a-biracial-cohort
#15
Chimaroke Edeoga, Ibiye Owei, Krishmita Siwakoti, Nkiru Umekwe, Fatoumatta Ceesay, Jim Wan, Sam Dagogo-Jack
AIMS: We assessed blood pressure (BP) and blood glucose (BG) values in healthy subjects, and examined baseline BP as a predictor of incident prediabetes during follow-up. METHODS: Participants in the Pathobiology of Prediabetes in a Biracial Cohort (POP-ABC) study underwent screening assessments (anthropometry, BP, OGTT) and were stratified into normal BP (NBP), prehypertension, or hypertension, and normal glucose regulation (NGR), prediabetes (IFG/IGT), or type 2 diabetes (T2D) status...
August 2, 2017: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/28881687/ogtt-1h-serum-c-peptide-to-plasma-glucose-concentration-ratio-is-more-related-to-beta-cell-function-and-diabetes-mellitus
#16
Hongmei Zhang, Bingxian Bian, Fan Hu, Qing Su
OBJECTIVE: To clarify the association between C-peptide index and pancreatic beta cell function and diabetes. MATERIALS AND METHODS: We carried out a retrospective analysis of 1021 patients aged 27 to 80 without diabetes from January 2012 to January 2016. All subjects underwent a 75-g oral glucose tolerance test. Blood samples were drawn at 0, 30, 60, 120 and 180 min after the glucose load. Plasma glucose concentrations, serum insulin levels, C-peptide levels, hemoglobin A1c (HbA1c), and other biochemical indicators were determined...
August 1, 2017: Oncotarget
https://www.readbyqxmd.com/read/28878826/analysis-of-factors-influencing-glucose-tolerance-in-japanese-patients-with-non-alcoholic-fatty-liver-disease
#17
Satoko Ohmi, Masafumi Ono, Hiroshi Takata, Seiki Hirano, Shogo Funakoshi, Yuichi Nishi, Kumiko Yoshimura, Eri Amano, Yoshio Terada, Toshiji Saibara, Shimpei Fujimoto
BACKGROUND: While the association of the prevalence of non-alcoholic fatty liver disease (NAFLD) with impaired glucose metabolism has been reported, the factors influencing glucose tolerance in NAFLD remain to be clarified. METHODS: Glucose tolerance of 131 Japanese patients diagnosed as NAFLD by histological findings of liver biopsy specimen was examined using 75 g-OGTT. According to Matteoni's classification, patients were divided to 4 groups [M1 ~ 4, M1, 2: non-alcoholic fatty liver (NAFL); and M3, 4: non-alcoholic steatohepatitis (NASH)]...
2017: Diabetology & Metabolic Syndrome
https://www.readbyqxmd.com/read/28863332/screening-for-gestational-diabetes-in-tuscany-italy-a-population-study
#18
Graziano Di Cianni, Elisa Gualdani, Cecilia Berni, Alessandra Meucci, Lorenzo Roti, Cristina Lencioni, Emilia Lacaria, Giuseppe Seghieri, Paolo Francesconi
AIMS: According to current Italian guidelines, only women at higher risk of gestational diabetes (GDM) are eligible for receiving a glucose tolerance test (OGTT) during pregnancy. This study evaluates the compliance to national guidelines, additionally proposing an algorithm able to identify women with GDM. METHODS: The study included 23,270 pregnant women aged >15yr, resident in Tuscany, a region in central Italy, delivering in year 2015, identified by certificates of care at delivery...
August 15, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28862812/performance-of-individually-measured-vs-population-based-c-peptide-kinetics-to-assess-%C3%AE-cell-function-in-presence-and-absence-of-acute-insulin-resistance
#19
Ron T Varghese, Chiara Dalla Man, Marcello C Laurenti, Francesca Piccinini, Anu Sharma, Meera Shah, Kent R Bailey, Robert A Rizza, Claudio Cobelli, Adrian Vella
AIMS: Standardized, population-based kinetics of C-peptide distribution and clearance are used to estimate insulin secretion from plasma C-peptide concentrations without direct measurement of C-peptide kinetics. We then compared the performance of population-based kinetics to directly measured C-peptide kinetics when used to calculate β-cell responsivity indices. To ensure that population-based kinetics apply to all conditions where β-cell function is measured, subjects were studied in the presence and absence of acute insulin resistance...
September 1, 2017: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/28861127/multi-parameter-comparison-of-a-standardized-mixed-meal-tolerance-test-in-healthy-and-type-2-diabetic-subjects-the-phenflex-challenge
#20
Suzan Wopereis, Johanna H M Stroeve, Annette Stafleu, Gertruud C M Bakker, Jacobus Burggraaf, Marjan J van Erk, Linette Pellis, Ruud Boessen, Alwine A F Kardinaal, Ben van Ommen
BACKGROUND: A key feature of metabolic health is the ability to adapt upon dietary perturbations. Recently, it was shown that metabolic challenge tests in combination with the new generation biomarkers allow the simultaneous quantification of major metabolic health processes. Currently, applied challenge tests are largely non-standardized. A systematic review defined an optimal nutritional challenge test, the "PhenFlex test" (PFT). This study aimed to prove that PFT modulates all relevant processes governing metabolic health thereby allowing to distinguish subjects with different metabolic health status...
2017: Genes & Nutrition
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