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Diabetes/metabolism Research and Reviews

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https://www.readbyqxmd.com/read/28303626/lixisenatide-as-add-on-treatment-among-patients-with-different-%C3%AE-cell-function-levels-as-assessed-by-homa-%C3%AE-index
#1
Riccardo C Bonadonna, Lawrence Blonde, Mikhail Antsiferov, Rachele Berria, Pierre Gourdy, Mensud Hatunic, Viswanathan Mohan, Michael Horowitz
BACKGROUND: The effect of lixisenatide - a prandial once-daily glucagon-like peptide-1 receptor agonist - on glycaemic control in patients with inadequately controlled type 2 diabetes (T2DM), stratified by baseline β-cell function was assessed. METHODS: The 24-week GetGoal-M, -P and -S trials evaluated the efficacy and safety of lixisenatide in combination with oral antidiabetic agents. This post hoc analysis used data from patients receiving lixisenatide in these trials, divided into matched cohorts by propensity scoring and stratified according to baseline homeostasis model assessment of β-cell function (HOMA-β) index levels (high HOMA-β: > median HOMA-β [28...
March 17, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28303682/ultrastructural-alterations-of-pancreatic-beta-cells-in-human-diabetes-mellitus
#2
Matilde Masini, Luisa Martino, Lorella Marselli, Marco Bugliani, Ugo Boggi, Franco Filipponi, Piero Marchetti, Vincenzo De Tata
AIMS: Both types of diabetes are characterized by beta-cell failure and death, leading to insulin insufficiency. Very limited information is currently available about the ultrastructural alterations of beta cells in human diabetes. Our aim was to provide a comprehensive ultrastructural analysis of human pancreatic islets in type 1 and type 2 diabetic patients. METHODS: We performed a morphometric electron microscopy evaluation of beta cells obtained from the pancreas of 8 non-diabetic (ND), 5 type 1 (T1D) and 8 type 2 (T2D) diabetic organ donors...
March 16, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28303637/plasma-sfrp5-levels-correlate-with-determinants-of-the-metabolic-syndrome-in-chinese-adults
#3
Qiuyan Li, Hongyan Wang, Jinzhi Wang, Yeurui Lai, Lin Gao, Lu Lei, Gangyi Yang, Xin Liao, Xia Fang, Hua Liu, Ling Li
BACKGROUND: Secreted frizzled-related protein-5 (Sfrp5) is a novel adipokine and it has been found to link insulin resistance (IR) with diabetes. Animal studies have revealed the role of Sfrp5 in regulating lipid and glucose metabolism. The objective of this study was to investigate the relationship between Sfrp5 and the metabolic syndrome (MetS) in a cross-sectional study. METHODS: We conducted a series of cross-sectional studies of Chinese population including 194 control subjects and 90 MetS patients...
March 16, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28303635/incident-microalbuminuria-and-complement-factor-mannan-binding-lectin-associated-protein-19-in-people-with-newly-diagnosed-type-1-diabetes
#4
J A Ostergaard, S Thiel, I T Hoffmann-Petersen, P Hovind, H-H Parving, L Tarnow, P Rossing, T K Hansen
BACKGROUND: Evidence links the lectin pathway of complement activation to diabetic kidney disease. Upon carbohydrate-recognition by pattern-recognition molecules, e.g., mannan-binding lectin (MBL), the MBL-associated serine protease (MASP-2) is activated and initiates the complement cascade. The MASP2 gene encodes MASP-2 and the alternative splice product MBL-associated protein 19 (MAp19). Both MAp19 and MASP-2 circulate in complex with MBL. We tested the hypothesis that MAp19 and MASP-2 concentrations predict the risk of incident microalbuminuria...
March 16, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28258654/novel-oral-anticoagulants-in-patients-with-atrial-fibrillation-and-diabetes-good-or-excellent
#5
Aviv A Shaul, Alon Eisen
No abstract text is available yet for this article.
March 4, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28249105/advanced-glycation-end-products-ages-and-associations-with-cardio-metabolic-lifestyle-and-dietary-factors-in-a-general-population-the-nqplus-study
#6
Nadia Botros, Diewertje Sluik, Robert P van Waateringe, Jeanne H M de Vries, Anouk Geelen, Edith J M Feskens
BACKGROUND: Advanced glycation end-products (AGEs) are a heterogeneous group of molecules that are formed during reactions between reducing sugars and proteins. AGEs are thought to play a role in several diseases, including diabetes mellitus. AGEs can be measured non-invasively using skin autofluorescence (AF). The aim of this cross-sectional study was to investigate associations between skin AF and cardio-metabolic, lifestyle and dietary factors within a general population. METHODS: The NQplus study is an ongoing longitudinal study in the surroundings of Wageningen, the Netherlands...
March 1, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28224756/type-2-diabetes-after-gestational-diabetes-mellitus-in-south-asian-women-in-the-united-states
#7
Meghana D Gadgil, Reena Oza-Frank, Namratha R Kandula, Alka M Kanaya
AIMS: Gestational diabetes mellitus (GDM) is a major risk factor for type 2 diabetes. The incidence of both GDM and type 2 diabetes is exceedingly high in South Asian populations, however, the risk of type 2 diabetes after GDM in South Asian women in the US is unknown. METHODS: South Asians aged 40-84 years without known cardiovascular disease were enrolled in a community-based cohort called Mediators of Atherosclerosis in South Asians Living in America (MASALA) Study...
February 22, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28198147/intrahepatic-fat-abdominal-adipose-tissues-and-metabolic-state-magnetic-resonance-imaging-study
#8
Anat Yaskolka Meir, Lilac Tene, Noa Cohen, Ilan Shelef, Dan Schwarzfuchs, Yftach Gepner, Hila Zelicha, Michal Rein, Nitzan Bril, Dana Serfaty, Shira Kenigsbuch, Yoash Chassidim, Benjamin Sarusy, Dror Dicker, Joachim Thiery, Uta Ceglarek, Michael Stumvoll, Matthias Blüher, Meir J Stampfer, Assaf Rudich, Iris Shai
BACKGROUND: Intrahepatic-fat (IHF) is best known to associate with waist circumference (WC) and visceral-adipose-tissue (VAT), but its relation to abdominal subcutaneous-adipose tissue (SAT) is controversial. While IHF > 5% dichotomously defines fatty liver, %IHF is rarely considered as a continuous variable that includes the normal range. In this study, we aimed to evaluate %IHF association with abdominal fat sub-depots, pancreatic and renal-sinus fats. METHODS: We evaluated %IHF, abdominal fat sub-depots, %pancreatic and renal-sinus fats, among individuals with moderate abdominal obesity, using 3-T magnetic resonance imaging (MRI)...
February 14, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28198145/secular-and-race-ethnic-trends-in-glycemic-outcomes-by-bmi-in-us-adults-the-role-of-waist-circumference
#9
Sandra S Albrecht, Elizabeth Mayer-Davis, Barry M Popkin
BACKGROUND: For the same BMI level, waist circumference (WC) is higher in more recent years. How this impacts diabetes and pre-diabetes prevalence in the US and for different race/ethnic groups is unknown. We examined prevalence differences diabetes and pre-diabetes by BMI over time, investigated whether estimates were attenuated after adjusting for WC, and evaluated implications of these patterns on race/ethnic disparities in glycemic outcomes. METHODS: Data came from 12,614 participants aged 20-74 years from the National Health and Nutrition Examination Surveys (1988-1994; 2007-2012)...
February 14, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28198081/latent-autoimmune-diabetes-in-adults-lada-in-asian-and-european-populations
#10
REVIEW
Alok Kumar, Alberto de Leiva
Diabetes Mellitus (DM) is a chronic disorder caused by relative or absolute insulin deficiency and characterized by chronic hyperglycaemia. It is expected that by year 2025, 80% of all Type 2 Diabetic patients will be living in developing or low and middle income countries. Among Asians, there has been an overall increase in abdominal obesity however, the risk of diabetes in these populations starts at much lower body mass index (BMI) as compared to Caucasians. A significant proportion of diabetic patients with adult-onset, initially non-requiring insulin treatment, depicts diabetes-associated autoantibodies in their sera...
February 14, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28103417/diabetes-as-a-risk-factor-for-acute-coronary-syndrome-in-women-compared-with-men-a-meta-analysis-including-10-856-279-individuals-and-106-703-acute-coronary-syndrome-events
#11
Xue Dong, Rongrong Cai, Jie Sun, Rong Huang, Pin Wang, Haixia Sun, Sai Tian, Shaohua Wang
BACKGROUND: Diabetes mellitus is a significant cause of death and disability worldwide and is a strong risk factor for acute coronary syndrome (ACS). Whether diabetes confers the same excess risk of ACS in both sexes is unknown. Therefore, we undertook a meta-analysis to estimate the relative risk for ACS associated with diabetes in men and women. METHODS: We systematically searched PubMed, Embase, and Cochrane Library databases for both case-control and cohort studies published between Jan 1, 1966, and Jan 1, 2015...
January 19, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28099783/ketosis-and-diabetic-ketoacidosis-in-response-to-sglt2-inhibitors-basic-mechanisms-and-therapeutic-perspectives
#12
REVIEW
Hongyu Qiu, Aleksandra Novikov, Volker Vallon
Inhibitors of the sodium-glucose cotransporter SGLT2 are a new class of anti-hyperglycemic drugs that have been approved for the treatment of type 2 diabetes mellitus (T2DM). These drugs inhibit glucose reabsorption in the proximal tubules of the kidney thereby enhancing glucosuria and lowering blood glucose levels. Additional consequences and benefits include a reduction in body weight, uric acid levels, and blood pressure. Moreover, SGLT2 inhibition can have protective effects on the kidney and cardiovascular system in patients with T2DM and high cardiovascular risk...
January 18, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28072911/potential-protective-effect-of-lactation-against-incidence-of-type-2-diabetes-in-women-with-previous-gestational-diabetes-mellitus-a-systematic-review-and-meta-analysis
#13
REVIEW
Kanako Tanase-Nakao, Naoko Arata, Maki Kawasaki, Ichiro Yasuhi, Hirohito Sone, Rintaro Mori, Erika Ota
BACKGROUND: Lactation may protect women with previous gestational diabetes mellitus (GDM) from developing type 2 diabetes, but the results of existing studies are inconsistent, ranging from null to beneficial. We aimed to conduct a systematic review to gather available evidence. METHODS: Databases MEDLINE, CINAHL, PubMed and EMBASE were searched on 15 December 2015 without restriction of language or publication year. A manual search was also conducted. We included observational studies (cross-sectional, case-control and cohort study) with information on lactation and type 2 diabetes incidence among women with previous GDM...
January 10, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28067472/efficacy-of-basal-bolus-insulin-regimens-in-the-inpatient-management-of-non-critically-ill-patients-with-type-2-diabetes-a-systematic-review-and-meta-analysis
#14
REVIEW
Merete B Christensen, Anders Gotfredsen, Kirsten Nørgaard
BACKGROUND: Hyperglycemia during hospitalization is associated with increased rates of complications and longer hospital stays. Various insulin regimens are used in the inpatient diabetes management of non-critically ill patients. We aimed to assess the efficacy and safety of basal-bolus insulin therapy (BBI) by summarizing evidence from studies of BBI versus sliding scale insulin therapy (SSI) in the management of hospitalized non-critically ill type 2 diabetes patients. METHODS: We searched MEDLINE, EMBASE, Scopus and the Cochrane Library for studies comparing BBI therapy with SSI therapy in hospitalized non-critically ill patients with type 2 diabetes...
January 9, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28063267/diabetes-and-hyperglycemia-are-associated-with-risk-of-postoperative-cognitive-dysfunction-a-meta-analysis
#15
I Feinkohl, G Winterer, T Pischon
BACKGROUND: Postoperative cognitive dysfunction (POCD) occurs frequently after surgery, particularly among older people. Diabetes, chronic hyperglycemia, and a history of hypoglycemia are related to cognitive impairment, but little is known about their roles in POCD. Here, we estimated their associations with risk of POCD on the basis of published epidemiological research. METHODS: The PubMed and Cochrane databases were searched for longitudinal studies of adults undergoing surgery with reporting of associations of diabetes status, glycemic levels, and/or a history of hypoglycemia with risk of POCD as relative risks or odds ratios...
January 7, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28054743/hypoglycemia-evaluation-and-reporting-in-diabetes-importance-for-the-development-of-new-therapies
#16
David C Klonoff, G Alexander Fleming, Douglas B Muchmore, Brian M Frier
Hypoglycemia complicating diabetes therapy is well recognized to be an ever-present threat to patients, their families, providers, payers and regulators. Despite this being widely acknowledged, the regulatory stance on hypoglycemia as an endpoint in clinical trials to support new product registration has not evolved in any meaningful way since the publication of a position paper by an American Diabetes Association (ADA) Workgroup in 2005. As the impact of hypoglycemia on persons affected by diabetes is of major importance when assessing new treatments, the historical position of regulatory agencies on hypoglycemia is reviewed with respect to product approvals...
January 5, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28032668/might-genetics-play-a-role-in-understanding-and-treating-diabetic-polyneuropathy
#17
Vincenza Spallone
Despite the high prevalence and impact on quality of life, costs and survival, there are still unresolved issues regarding diabetic polyneuropathy (DPN): the lack of definite knowledge of its pathogenesis; the limited preventive action of glycaemic control in type 2 diabetes; and the unavailability of effective evidence-based disease-modifying treatment. How can genetics provide the tools to address these gaps? Ziegler et al for the GDS Group explore the novel hypothesis that genetic variability in transketolase (TKT) might contribute to susceptibility to DPN in patients with newly diagnosed type 1 and type 2 diabetes (well characterised for DPN)...
December 29, 2016: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28032465/diurnal-glucose-exposure-profiles-of-patients-treated-with-lixisenatide-before-breakfast-or-the-main-meal-of-the-day-an-analysis-using-continuous-glucose-monitoring
#18
Richard M Bergenstal, Ellie Strock, Roger Mazze, Margaret A Powers, Arlene M Monk, Sara Richter, Elisabeth Souhami, Bo Ahren
BACKGROUND: In the parent study of this analysis, patients with type 2 diabetes received lixisenatide before breakfast or the main meal of the day. This sub-study was designed to examine the effect of lixisenatide administered before breakfast or the main meal of the day on continuously assessed 24-hour patient glucose profiles. METHODS: A subset of patients from the parent study underwent two 14-day periods of continuous glucose monitoring (CGM) at the start and end of the 24-week study...
December 29, 2016: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28032449/occurrence-over-time-and-regression-of-nonalcholic-fatty-liver-disease-in-type-2-diabetes
#19
Carlo Giorda, Gabriele Forlani, Roberta Manti, Natalia Mazzella, Salvatore De Cosmo, Maria Chiara Rossi, Antonio Nicolucci, Giuseppina Russo, Paolo Di Bartolo, Antonio Ceriello, Piero Guida
BACKGROUND: This analysis was aimed to assess the incidence, regression, and correlated factors of nonalcoholic fatty liver disease (NAFLD) in type 2 diabetes, which are poorly known. METHODS: Nonalcoholic fatty liver disease (defined as fatty liver index [FLI] score ≥ 60) in patients with type 2 diabetes, and related factors was investigated in a nationwide database containing information from the Italian network of diabetes clinics. A 10% variation of FLI was the cut-off considered in the analyses of a cohort of 5030 patients, which was separately conducted for those who developed, maintained, or recovered from FLI-assessed NAFLD (FLI-NAFLD) over a 3-year period...
December 29, 2016: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28032446/magnetic-resonance-imaging-of-intra-pancreatic-ductal-nanoparticle-delivery-to-islet-cells
#20
Ping Wang, Alana Ross, Byunghee Yoo, Jingsheng Yang, Christian Farrar, Chongzhao Ran, Pamela Pantazopoulos, Zdravka Medarova, Anna Moore
The absence of reliable drug delivery systems to pancreatic beta-cells hampers efficient treatment of type 1 diabetes. Nanoparticle delivery systems equipped with imaging capabilities could enable selective delivery to pancreatic islet cells. Biodistribution of nanoparticles is defined by several factors including the mode of administration, which determines accumulation in various organs. In this study we tested whether intra-pancreatic ductal injection of magnetic nanoparticles (MN) would result in efficient cellular uptake by pancreatic islet cells...
December 29, 2016: Diabetes/metabolism Research and Reviews
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