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https://www.readbyqxmd.com/read/28222533/type-1-diabetes-mellitus-and-cognitive-impairments-a-systematic-review
#1
Wei Li, Edgar Huang, Sujuan Gao
Type 1 diabetes mellitus (T1DM) is a major subtype of diabetes and is usually diagnosed at a young age with insulin deficiency. The life expectancy of T1DM patients has increased substantially in comparison with that three decades ago due to the availability of exogenous insulin, though it is still shorter than that of healthy people. However, the relation remains unclear between T1DM and dementia as an aging-related disease. We conducted a systematic review of existing literature on T1DM and cognition impairments by carrying out searches in electronic databases Medline, EMBASE, and Google Scholar...
February 10, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28222036/vascular-risk-factors-are-associated-with-retinal-arteriolar-narrowing-and-venular-widening-in-children-and-adolescents-with-type-1-diabetes
#2
Stuart Keel, Catherine Itsiopoulos, Konstandina Koklanis, Meri Vukicevic, Fergus Cameron, Laima Brazionis
BACKGROUND: The aim of the study was to describe the relationship of retinal arteriolar and venular calibre with vascular risk factors in children and adolescents with type 1 diabetes. METHODS: In this hospital-based cross-sectional study, the medical files of 483 children and adolescents with type 1 diabetes were audited to collect retinal images and relevant clinical data. Retinal vascular calibre was measured using standardised protocols. RESULTS: After multivariable adjustments, a vascular risk profile that included: older age, higher serum creatinine, higher systolic blood pressure (SBP), higher body mass index (BMI), abnormal estimated glomerular filtration rate (eGFR), lower high-density lipoproteins (HDL) cholesterol, longer duration of diabetes and higher serum sodium was associated with narrower central retinal artery equivalent (CRAE) (95% CI=-4...
February 21, 2017: Journal of Pediatric Endocrinology & Metabolism: JPEM
https://www.readbyqxmd.com/read/28222033/non-hdl-cholesterol-and-c-reactive-protein-in-children-and-adolescents-with-type-1-diabetes
#3
María Mercedes Prado, Teresita Carrizo, Adela Victoria Abregú, Tomás Meroño
BACKGROUND: To what extent high sensitivity C-reactive protein (hsCRP) is associated with known cardiovascular risk factors in children with type 1 diabetes (T1D) has not been fully explored. METHODS: Forty-two T1D children (age: 12+/-1 years) without hypertension, retinopathy, hypothyroidism, albuminuria or other endocrine diseases and 20 controls were studied. Out of the 42 T1D patients studied 57% were prepubertal or early pubertal (Tanner I/II), 38% were pubertal (Tanner III/IV) and 5% post-pubertal (Tanner V)...
February 21, 2017: Journal of Pediatric Endocrinology & Metabolism: JPEM
https://www.readbyqxmd.com/read/28222023/factors-associated-with-increased-irisin-levels-in-the-type-1-diabetes-mellitus
#4
I Ates, M F Arikan, K Erdogan, M Kaplan, M Yuksel, C Topcuoglu, N Yilmaz, S Guler
OBJECTIVE: The aim of the present study was to determine the irisin levels in patients with the type 1 diabetes mellitus (T1DM) and to examine the relation of irisin levels with the inflammation and autoimmunity. METHODS: This study included 35 cases diagnosed with T1DM and 36 healthy volunteers. Antiglutamic acid decarboxylase (anti-GAD), islet cell antibody (ICA), and insulin autoantibody levels were measured in patients at the time when they were included into the study and recorded from the patient files...
January 1, 2017: Endocrine Regulations
https://www.readbyqxmd.com/read/28221823/evaluation-of-a-predictive-low-glucose-management-system-in-clinic
#5
Bruce A Buckingham, Timothy S Bailey, Mark Christiansen, Satish Garg, Stuart Weinzimer, Bruce Bode, Stacey M Anderson, Ron Brazg, Trang Ly, Francine R Kaufman
BACKGROUND: Predictions based on continuous glucose monitoring (CGM) data are the basis for automatic suspension and resumption of insulin delivery by a predictive low-glucose management feature termed "suspend before low," which is part of the Medtronic MiniMed(®) 640G combined insulin pump and CGM system. This study assessed the safety and performance characteristics of the system in an in-clinic setting at eight sites. MATERIALS AND METHODS: In-clinic standardized increases in basal insulin delivery rates were used to induce nocturnal hypoglycemia in subjects (14-75 years) with type 1 diabetes wearing the MiniMed 640G system...
February 16, 2017: Diabetes Technology & Therapeutics
https://www.readbyqxmd.com/read/28221814/an-amperometric-glucose-sensor-integrated-into-an-insulin-delivery-cannula-in-vitro-and-in-vivo-evaluation
#6
W Kenneth Ward, Gabriel Heinrich, Matthew Breen, Sheila Benware, Nicole Vollum, Kristin Morris, Chad Knutsen, Joseph D Kowalski, Scott Campbell, Jerry Biehler, Mark S Vreeke, Scott M Vanderwerf, Jessica R Castle, Robert S Cargill
BACKGROUND: Labeling prohibits delivery of insulin at the site of subcutaneous continuous glucose monitoring (CGM). Integration of the sensing and insulin delivery functions into a single device would likely increase the usage of CGM in persons with type 1 diabetes. METHODS: To understand the nature of such interference, we measured glucose at the site of bolus insulin delivery in swine using a flexible electrode strip that was laminated to the outer wall of an insulin delivery cannula...
February 21, 2017: Diabetes Technology & Therapeutics
https://www.readbyqxmd.com/read/28220621/a-low-prevalence-of-non-alcoholic-fatty-liver-disease-in-patients-with-type-1-diabetes-is-associated-to-decreased-subclinical-cardiovascular-disease
#7
Enric Serra-Planas, Eva Aguilera, Laura Castro, Raúl Rodríguez, Isabel Salinas, Anna Lucas, Clara Joaquín, Rocio Puig, Dídac Mauricio, Manel Puig-Domingo
BACKGROUND: Non-alcoholic fatty liver disease (NAFLD) has been proposed as an independent cardiovascular risk factor. This study evaluated the prevalence of NAFLD in a cohort of Type 1 Diabetic (T1D) patients and its potential relationship with subclinical cardiovascular disease (CVD). METHODS: Cross-sectional study in which 100 T1D patients (39.4 ± 7.8 years, 54% male, all Caucasian, disease duration 21.7 ± 8.6 years, HbA1c 8.1 ± 1.0 % (64.2 ± 7...
February 20, 2017: Journal of Diabetes
https://www.readbyqxmd.com/read/28220558/supporting-patients-with-type-1-diabetes-using-continuous-subcutaneous-insulin-infusion-therapy-difficulties-disconnections-and-disarray
#8
Lin Perry, Steven James, Robyn Gallagher, Janet Dunbabin, Katharine Steinbeck, Julia Lowe
RATIONALE, AIMS, AND OBJECTIVES: Use of continuous subcutaneous insulin infusion therapy in type 1 diabetes management is high. However, the incorporation of this technology into self-care is not without challenges, and the support of an appropriately skilled health care team is recommended. This study aimed to examine the support context for patients using continuous subcutaneous insulin infusion therapy from the health care professional perspective, as well as contextual influences for health care professionals and their patients...
February 21, 2017: Journal of Evaluation in Clinical Practice
https://www.readbyqxmd.com/read/28219962/psychological-manifestations-of-celiac-disease-autoimmunity-in-young-children
#9
Laura B Smith, Kristian F Lynch, Kalle Kurppa, Sibylle Koletzko, Jeffrey Krischer, Edwin Liu, Suzanne Bennett Johnson, Daniel Agardh
BACKGROUND AND OBJECTIVES: Psychological symptoms can be associated with celiac disease; however, this association has not been studied prospectively in a pediatric cohort. We examined mother report of psychological functioning in children persistently positive for tissue transglutaminase autoantibodies (tTGA), defined as celiac disease autoimmunity (CDA), compared with children without CDA in a screening population of genetically at-risk children. We also investigated differences in psychological symptoms based on mothers' awareness of their child's CDA status...
February 20, 2017: Pediatrics
https://www.readbyqxmd.com/read/28219959/randomised-prospective-medico-economic-nationwide-french-study-of-islet-transplantation-in-patients-with-severely-unstable-type-1-diabetes-the-stabilot-study-protocol
#10
Sandrine Lablanche, Sandra David-Tchouda, Jennifer Margier, Edith Schir, Anne Wojtusciszyn, Sophie Borot, Laurence Kessler, Emmanuel Morelon, Charles Thivolet, François Pattou, Marie Christine Vantyghem, Thierry Berney, Pierre-Yves Benhamou
INTRODUCTION: Islet transplantation may be an appropriate treatment option for patients with severely unstable type 1 diabetes experiencing major glucose variability with severe hypoglycaemia despite intensive insulin therapy. Few data are available on the costs associated with islet transplantation in relation to its benefits. The STABILOT study proposes to assess the economic impact of islet transplantation in comparison with the current best medical treatment defined as sensor-augmented pump (SAP) therapy...
February 20, 2017: BMJ Open
https://www.readbyqxmd.com/read/28219814/biopsychosocial-pathways-linking-subjective-socioeconomic-disadvantage-to-glycemic-control-in-youths-with-type-i-diabetes
#11
Samuele Zilioli, Deborah A Ellis, Justin M Carré, Richard B Slatcher
Older adolescent and young adults (OAYA) with type 1 diabetes (T1D) living in contexts of socio-economic disadvantage (SED) suffer disproportionately from poor glycemic control and related health complications. Although SED may convey a variety of risks, it may exacerbate diabetes-related stress levels, which in turn may account for observed disparities in health outcomes. The primary goal of the present study was to investigate the relationship between subjective SED, diabetes-related perceived stress, and diurnal cortisol secretion in urban OAYA with T1D...
February 3, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28219782/characterization-of-phospholipid-nitroxidation-by-lc-ms-in-biomimetic-models-and-in-h9c2-myoblast-using-a-lipidomic-approach
#12
Tânia Melo, Pedro Domingues, Teresa M Ribeiro-Rodrigues, Henrique Girão, Marcela A Segundo, M Rosário M Domingues
Under nitroxidative stress conditions, lipids are prone to be modified by reaction with reactive nitrogen species (RNS) and different modifications were reported to occur in fatty acids. However, in the case of phospholipids (PL) studied under nitroxidative stress conditions, only nitroalkene derivatives of phosphatidylcholine (PC) and phosphatidylethanolamine (PE), were reported when using both in vitro biomimetic conditions and in vivo model system of type 1 diabetes mellitus. Therefore, in order to further explore other nitroxidative modifications of PL, a biomimetic model of nitroxidation combined with liquid chromatography mass spectrometry (MS) and MS/MS approaches were used to characterize the nitrated and nitroxidized derivatives of PCs and PEs...
February 17, 2017: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/28219686/very-high-prevalence-of-frozen-shoulder-in-patients-with-type-1-diabetes-of-more-than-45-years-duration-the-dialong-shoulder-study
#13
Niels Gunnar Juel, Jens Ivar Brox, Cathrine Brunborg, Kristine Bech Holte, Tore Julsrud Berg
OBJECTIVE: To compare the prevalence of shoulder disorders and self-reported shoulder disability in patients with long-term type 1 diabetes mellitus and diabetes-free controls and explore the association between the long-term glycemic burden and shoulder disability in the diabetes group. DESIGN: A cross-sectional study of shoulder diagnoses with 30 years' historical data on glycemic burden in the diabetes patients. SETTING: Questionnaires, interviews and medical records were collected at the Norwegian Diabetics Center (NDC)...
February 17, 2017: Archives of Physical Medicine and Rehabilitation
https://www.readbyqxmd.com/read/28219489/associations-between-autoimmune-diseases-and-attention-deficit-hyperactivity-disorder-a%C3%A2-nationwide-study
#14
Philip Rising Nielsen, Michael Eriksen Benros, Søren Dalsgaard
OBJECTIVE: Recent studies have suggested that autoimmune diseases and immune activation play a part in the pathogenesis of different neurodevelopmental disorders. This study investigated the association between a personal history and a family history of autoimmune disease and the risk of developing attention-deficit/hyperactivity disorder (ADHD). METHOD: A cohort was formed of all singletons born in Denmark from 1990 to 2007, resulting in a study population of 983,680 individuals followed from 1995 to 2012...
March 2017: Journal of the American Academy of Child and Adolescent Psychiatry
https://www.readbyqxmd.com/read/28218739/suppression-of-islet-homeostasis-protein-thwarts-diabetes-mellitus-progression
#15
Seh-Hoon Oh, Marda L Jorgensen, Clive H Wasserfall, Altin Gjymishka, Bryon E Petersen
During progression to type 1 diabetes, insulin-producing β-cells are lost through an autoimmune attack resulting in unrestrained glucagon expression and secretion, activation of glycogenolysis, and escalating hyperglycemia. We recently identified a protein, designated islet homeostasis protein (IHoP), which specifically co-localizes within glucagon-positive α-cells and is overexpressed in the islets of both post-onset non-obese diabetic (NOD) mice and type 1 diabetes patients. Here we report that in the αTC1...
February 20, 2017: Laboratory Investigation; a Journal of Technical Methods and Pathology
https://www.readbyqxmd.com/read/28218451/specific-inulin-type-fructan-fibers-protect-against-autoimmune-diabetes-by-modulating-gut-immunity-barrier-function-and-microbiota-homeostasis
#16
Kang Chen, Hao Chen, Marijke M Faas, Bart J de Haan, Jiahong Li, Ping Xiao, Hao Zhang, Julien Diana, Paul de Vos, Jia Sun
SCOPE: Dietary fibers capable of modifying gut barrier and microbiota homeostasis, affect the progression of type 1 diabetes (T1D). Here we aim to compare modulatory effects of inulin-type fructans (ITFs), natural soluble dietary fibers with different degrees of fermentability from chicory root, on T1D development in non-obese diabetic (NOD) mice. METHODS AND RESULTS: Female NOD mice were weaned to long and short chain ITFs [ITF(l) and ITF(s), 5%] supplemented diet up to 24 weeks...
February 20, 2017: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/28218068/the-relationship-between-perceived-family-climate-and-glycemic-control-in-adolescents-with-type-1-diabetes-mellitus
#17
Şafak Eray, Halit Necmi Uçar, Fatma Çetinkaya, Erdal Eren, Pınar Vural
OBJECTIVE: Type 1 diabetes mellitus (T1DM) is a chronic disease, which ranks third in the children under 16 years old. Expressed emotion (EE) is a term that indicates a specific family climate including lack of emotional support (LES), irritability and emotional over-involvement. It is known that the family environment is highly important on glycemic control in diabetic adolescents. In this study the relationship between perceived EE and glycemic control in adolescents diagnosed with T1DM not accompanied by psychopathology will be investigated...
February 20, 2017: Journal of Clinical Research in Pediatric Endocrinology
https://www.readbyqxmd.com/read/28217497/thyroid-profile-and-autoantibodies-in-type-1-diabetes-subjects-a-perspective-from-eastern-india
#18
Debmalya Sanyal, Anirban Majumder, Soumyabrata Roy Chaudhuri, Sudip Chatterjee
CONTEXT: There has been a rise in the incidence of type 1 diabetes mellitus (T1DM) in India. The prevalence of thyroid autoantibodies and thyroid dysfunction is common in T1DM. AIMS: The aim of this study is to determine the incidence of thyroid dysfunction and thyroid autoantibodies in T1DM subjects, without any history of thyroid disease, and the prevalence of glutamic acid decarboxylase (GAD) antibody, Islet antigen-2 antibody (IA2), thyroid peroxidase (TPO), and thyroglobulin autoantibodies (Tg-AB) in T1DM subjects...
January 2017: Indian Journal of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28216284/new-risk-and-protective-factors-for-severe-hypoglycaemia-in-people-with-type-1-diabetes
#19
T Wohland, J D Holstein, O M Patzer, M Mende, T Tiemann, C Koch-Tessarek, P Kovacs, A Holstein
AIMS: To evaluate risk factors for severe hypoglycaemia (SH) in patients with type 1 diabetes (T1DM). METHODS AND RESULTS: Retrospective observational and comparative study. All SH occurring between 2007 and 2014 in a German population (Lippe-Detmold) were captured. Characteristics of patients with T1DM and SH were compared with a control group being equivalent concerning age, diabetes duration, HbA1c, comorbidity, and β-blocker treatment. SH was defined as a symptomatic event requiring treatment with intravenous glucose or glucagon administration and being confirmed by a blood glucose measurement of <2...
December 24, 2016: Nutrition, Metabolism, and Cardiovascular Diseases: NMCD
https://www.readbyqxmd.com/read/28216152/1-25-dihydroxyvitamin-d3-prevents-the-development-of-diabetic-cardiomyopathy-in-type-1-diabetic-rats-by-enhancing-autophagy-via-inhibiting-the-%C3%AE-catenin-tcf4-gsk-3%C3%AE-mtor-pathway
#20
Huili Wei, Hua Qu, Hang Wang, Baolan Ji, Yao Ding, Dan Liu, Yang Duan, Huimin Liang, Chuan Peng, Xiaoqiu Xiao, Huacong Deng
Diabetic cardiomyopathy (DCM) can increase the risk of heart failure and death in diabetic patients. However, no effective approaches are available to prevent its progression and development. Studies have shown that vitamin D is greatly implicated in cardiac hypertrophy and fibrosis, and there is a high prevalence of vitamin D deficiency in diabetic patients. In this study, we investigated whether 1,25-Dihydroxyvitamin-D3 (1,25D3) can improve DCM through a vitamin D receptor (VDR)-dependent mechanism associated with autophagy and the β-catenin/T-cell factor/lymphoid enhancer factor (TCF4)/glycogen synthase kinase-3β (GSK-3β)/mammalian target of rapamycin (mTOR) pathway...
February 16, 2017: Journal of Steroid Biochemistry and Molecular Biology
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