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https://www.readbyqxmd.com/read/28813083/ankle-brachial-index-and-diabetic-neuropathy-study-of-225-patients
#1
Liliana Chevtchouk, Marcio Heitor Stelmo da Silva, Osvaldo José Moreira do Nascimento
Objective: To evaluate neuropathic pain and peripheral vascular disease in diabetics and compare this with the length of time since diagnosis in type 1, and type 2 diabetes. Methods: A cross-sectional study with 225 diabetics chosen from their responses on the DN4 questionnaire, who were then evaluated with the ankle-brachial index (ABI), separating type 1 diabetes from type 2 diabetes. Results: A higher incidence of neuropathic pain in those over 60 years of age showed an ABI > 1...
August 2017: Arquivos de Neuro-psiquiatria
https://www.readbyqxmd.com/read/28812204/multivariable-adaptive-artificial-pancreas-system-in-type-1-diabetes
#2
REVIEW
Ali Cinar
PURPOSE OF REVIEW: The review summarizes the current state of the artificial pancreas (AP) systems and introduces various new modules that should be included in future AP systems. RECENT FINDINGS: A fully automated AP must be able to detect and mitigate the effects of meals, exercise, stress and sleep on blood glucose concentrations. This can only be achieved by using a multivariable approach that leverages information from wearable devices that provide real-time streaming data about various physiological variables that indicate imminent changes in blood glucose concentrations caused by meals, exercise, stress and sleep...
August 15, 2017: Current Diabetes Reports
https://www.readbyqxmd.com/read/28811807/impact-of-24-hour-helpline-service-for-people-with-diabetes
#3
Farrukh Ahmed, Asim-Bin-Zafar, Musarrat Riaz, Erum Ghafoor, Rabia Abdul Rehman, Qutub Uddin
OBJECTIVE: To evaluate the impact and effectiveness of 24-hour helpline service in providing information and educating patients about self-management of diabetes. METHOD: The study was conducted at Baqai Institute of Diabetology & Endocrinology (BIDE), a tertiary diabetes care center, Karachi, Pakistan. People with diabetes attending the outpatient department from November 2012 to October 2014 were included in this study. After providing diabetes education, a helpline number was provided for emergency situations...
May 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/28811795/comparison-of-adjunctive-therapy-with-metformin-and-acarbose-in-patients-with-type-1-diabetes-mellitus
#4
Amir Ziaee, Neda Esmailzadehha, Maryam Honardoost
OBJECTIVE: All the aforementioned data have stimulated interest in studying other potential therapies for T1DM including noninsulin pharmacological therapies. The present study attempts to investigate the effect of adjunctive therapy with metformin and acarbose in patients with Type-1 diabetes mellitus. METHOD: In a single-center, placebo-controlled study (IRCT201102165844N1) we compared the results of two clinical trials conducted in two different time periods on 40 patients with Type-1 diabetes mellitus...
May 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/28811693/beneficial-effect-of-aqueous-garlic-extract-on-inflammation-and-oxidative-stress-status-in-the-kidneys-of-type-1-diabetic-rats
#5
Abolfazl Nasiri, Nasrin Ziamajidi, Roghayeh Abbasalipourkabir, Mohammad Taghi Goodarzi, Massoud Saidijam, Hamid Behrouj, Sara Solemani Asl
One of the most important complications of diabetes is nephropathy. This study investigates the effects of aqueous garlic extract on inflammation and oxidative stress status in the kidneys of diabetic rats. Male rats were divided into four groups- control rats, diabetic rats, garlic extract-treated diabetic rats, garlic extract-treated normal rats. The glucose, urea, uric acid, and creatinine levels were measured in sera using colorimetric methods. To determine the oxidative stress condition in the kidney tissues, total antioxidant capacity (TAC), malondialdehyde (MDA), and total oxidant status (TOS) were measured using colorimetric methods...
July 2017: Indian Journal of Clinical Biochemistry: IJCB
https://www.readbyqxmd.com/read/28811674/regenerative-medicine-and-cell-based-approaches-to-restore-pancreatic-function
#6
REVIEW
Cara Ellis, Adam Ramzy, Timothy J Kieffer
The pancreas is a complex organ with exocrine and endocrine components. Many pathologies impair exocrine function, including chronic pancreatitis, cystic fibrosis and pancreatic ductal adenocarcinoma. Conversely, when the endocrine pancreas fails to secrete sufficient insulin, patients develop diabetes mellitus. Pathology in either the endocrine or exocrine pancreas results in devastating economic and personal consequences. The current standard therapy for treating patients with type 1 diabetes mellitus is daily exogenous insulin injections, but cell sources of insulin provide superior glycaemic regulation and research is now focused on the goal of regenerating or replacing β cells...
August 16, 2017: Nature Reviews. Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28811283/prognosis-and-its-predictors-after-incident-stroke-in-patients-with-type-1-diabetes
#7
Stefanie Hägg-Holmberg, Lena M Thorn, Carol M Forsblom, Daniel Gordin, Nina Elonen, Valma Harjutsalo, Ron Liebkind, Jukka Putaala, Turgut Tatlisumak, Per-Henrik Groop
OBJECTIVE: Although patients with type 1 diabetes have a poor prognosis after a stroke, predictors of survival after an incident stroke in these patients are poorly studied. RESEARCH DESIGN AND METHODS: In this observational study, a total of 144 patients of 4,083 with type 1 diabetes from the Finnish Diabetic Nephropathy (FinnDiane) Study suffered an incident stroke in 1997-2010, and were followed for a mean 3.4 ± 3.1 years after the stroke. Information was recorded on hard cardiovascular events and death as a result of cardiovascular or diabetes-related cause, collectively referred to as vascular composite end point...
August 15, 2017: Diabetes Care
https://www.readbyqxmd.com/read/28810490/trust-in-hybrid-closed-loop-among-people-with-diabetes-perspectives-of-experienced-system-users
#8
Molly L Tanenbaum, Esti Iturralde, Sarah J Hanes, Sakinah C Suttiratana, Jodie M Ambrosino, Trang T Ly, David M Maahs, Diana Naranjo, Natalie Walders-Abramson, Stuart A Weinzimer, Bruce A Buckingham, Korey K Hood
Automated closed loop systems will greatly change type 1 diabetes management; user trust will be essential for acceptance of this new technology. This qualitative study explored trust in 32 individuals following a hybrid closed loop trial. Participants described how context-, system-, and person-level factors influenced their trust in the system. Participants attempted to override the system when they lacked trust, while trusting the system decreased self-management burdens and decreased stress. Findings highlight considerations for fostering trust in closed loop systems...
July 1, 2017: Journal of Health Psychology
https://www.readbyqxmd.com/read/28810480/nonverbal-intelligence-and-scholastic-performance-in-children-with-type-1-diabetes
#9
Alda Troncone, Antonietta Chianese, Angela Zanfardino, Crescenzo Cascella, Santino Confetto, Laura Perrone, Dario Iafusco
This study examined nonverbal intelligence and scholastic achievement in children with type 1 diabetes. In a retrospective case-control study, 69 children (35 males) ages 5-10 years with type 1 diabetes and 69 healthy controls matched to patients by age, gender and socioeconomic status were compared according to their performance on Raven's Coloured Progressive Matrices and their scholastic grades. No differences in nonverbal intelligence and grades were observed between children with type 1 diabetes and healthy control subjects...
June 1, 2017: Journal of Health Psychology
https://www.readbyqxmd.com/read/28810470/representations-and-experiences-of-well-being-among-diabetic-adolescents-relational-normative-and-identity-tensions-in-diabetes-self-management
#10
David Fonte, Sébastien Colson, José Côté, Rachel Reynaud, Marie-Claude Lagouanelle-Simeoni, Thémis Apostolidis
We explore representations of well-being in adolescents with Type 1 diabetes in order to better understand their expectations and needs in therapeutic patient education. In total, 28 interviews were performed and then submitted to thematic content analysis and lexicometric analysis. Results show the intervention of psychosocial processes in the relationship that adolescents maintain with well-being and self-management. More specifically, we observed that well-being is impacted by areas of tension between the expectations of adolescents and the therapeutic objectives expressed by health professionals...
June 1, 2017: Journal of Health Psychology
https://www.readbyqxmd.com/read/28810264/mesenchymal-stem-cells-promote-diabetic-corneal-epithelial-wound-healing-through-tsg-6-dependent-stem-cell-activation-and-macrophage-switch
#11
Guohu Di, Xianli Du, Xia Qi, Xiaowen Zhao, Haoyun Duan, Suxia Li, Lixin Xie, Qingjun Zhou
Purpose: To explore the role and mechanism of bone marrow-derived mesenchymal stem cells (BM-MSCs) in corneal epithelial wound healing in type 1 diabetic mice. Methods: Diabetic mice were treated with subconjunctival injections of BM-MSCs or recombinant tumor necrosis factor-α-stimulated gene/protein-6 (TSG-6). The corneal epithelial wound healing rate was examined by fluorescein staining. The mRNA and protein expression levels of TSG-6 were measured by quantitative RT-PCR and Western blot...
August 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28809804/type-1-diabetes-and-non-alcoholic-fatty-liver-disease-when-should-we-be-concerned-a-nationwide-study-in-brazil
#12
Bianca Senger Vasconcelos Barros, Deborah Conte Santos, Marcela Haas Pizarro, Laura Gomes Nunes de Melo, Marilia Brito Gomes
Obesity is increasing worldwide, affecting even patients with type 1 diabetes (T1D). A higher prevalence of associated comorbidities is expected, such as non-alcoholic fatty liver disease (NAFLD). This paper reports a cross-sectional multicenter study on a population with T1D (n = 1662), which aimed to evaluate the prevalence of metabolic syndrome (MS), a known risk factor for NAFLD, and to investigate predisposing factors associated with MS, as well as factors associated with elevated alanine aminotransferase (ALT), as it correlates to liver fat content...
August 15, 2017: Nutrients
https://www.readbyqxmd.com/read/28809093/caregiving-for-children-with-type-1-diabetes-and-clinical-outcomes-in-central-india-the-idream-study
#13
Greta Friedemann-Sánchez, Benjamin D Capistrant, James Ron, Lindsey Novak, Caroline Zuijdwijk, Graham D Ogle, Barbara Anderson, Antoinette Moran, Sharad Pendsey
AIMS: Parental care influences outcomes for children's type 1 diabetes (T1D). There is little evidence about the impact of parental caregiving in developing countries, where fixed dose human insulin (conventional) therapy and limited self-monitoring of blood glucose are common. This article investigates whether performance of key T1D management tasks by children or their caregivers impacts hemoglobin A1c (HbA1c). METHODS: We surveyed the caregivers of 179 children with T1D routinely treated in a specialized diabetes clinic in Maharashtra, India to determine who performs key diabetes care tasks: child or parent...
August 15, 2017: Pediatric Diabetes
https://www.readbyqxmd.com/read/28808665/hla-class-ii-allele-haplotype-and-genotype-associations-with-type-1-diabetes-in-benin-a-pilot-study
#14
Kaossarath A Fagbemi, Thierry C Marc Medehouenou, Simon Azonbakin, Marius Adjagba, Razack Osseni, Jocelyne Ahoueya, Arnaud Agbanlinsou, Raphael Darboux, Lamine Baba-Moussa, Anatole Laleye
BACKGROUND: Several studies have reported the implication of HLA-DR/DQ loci in the susceptibility to type 1 diabetes (T1D). Since no such study has yet been performed in Benin, this pilot one aimed at assessing HLA class II allele, haplotype, and genotype associations with T1D. MATERIAL AND METHODS: Class II HLA genotyping was performed in 51 patients with T1D and 51 healthy unrelated controls by means of the PCR-SSP method. The diagnosis of T1D was set up according to American Diabetes Association criteria...
2017: Journal of Diabetes Research
https://www.readbyqxmd.com/read/28806796/in-type-1-diabetes-education-with-either-insulin-pumps-or-daily-injections-did-not-differ-for-hba1c-at-2-y
#15
Lorraine L Lipscombe
No abstract text is available yet for this article.
August 15, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/28804725/meprin-metalloprotease-deficiency-associated-with-higher-mortality-rates-and-more-severe-diabetic-kidney-injury-in-mice-with-stz-induced-type-1-diabetes
#16
John E Bylander, Faihaa Ahmed, Sabena M Conley, Jean-Marie Mwiza, Elimelda Moige Ongeri
Meprins are membrane-bound and secreted metalloproteinases consisting of α and/or β subunits that are highly expressed in kidney epithelial cells and are differentially expressed in podocytes and leukocytes (macrophages and monocytes). Several studies have implicated meprins in the progression of diabetic nephropathy (DN) and fibrosis-associated kidney disease. However, the mechanisms by which meprins modulate DN are not understood. To delineate the role of meprins in DN, we subjected meprin αβ knockout (αβKO) mice and their wild-type (WT) counterparts to streptozotocin-induced type 1 diabetes...
2017: Journal of Diabetes Research
https://www.readbyqxmd.com/read/28804667/skin-limited-graft-versus-host-disease-after-pancreatic-transplantation
#17
Muneeb Ilyas, Elika Hoss, David J DiCaudo, Hasan Khamash, Mark R Pittelkow, Amit Sharma
INTRODUCTION: The phenomenon of graft-versus-host disease, a solid organ transplant recipient, is a rare development with a very poor prognosis. CASE PRESENTATION: A 40-year-old woman with type 1 diabetes developed cutaneous graft-versus-host disease following second pancreas transplantation. CONCLUSION: The development of a nonspecific rash in the early posttransplant period following a pancreas transplant warrants suspicion for graft-versus-host disease...
2017: Case Reports in Transplantation
https://www.readbyqxmd.com/read/28804584/the-expression-of-activating-receptor-gene-of-natural-killer-cells-klrc3-in-patients-with-%C3%A2-type-1-diabetes-mellitus-t1dm
#18
Dalia Shalaby, Marwa Saied, Doaa Khater, Abla Abou Zeid
OBJECTIVES: To identify the possible role of natural killer (NK) cells in the pathogenesis of type 1 diabetes mellitus (T1DM) through studying the expression of the KLRC3 gene, which encodes the NK cell activating receptor (NKG2E). METHODS: This study was conducted at Alexandria University Children's Hospital from April to October 2015. The study was conducted with 30 newly diagnosed T1DM patients (15 males and 15 females), aged 7-13 years (10.6±1.8 years) and 20 non-diabetic subjects served as age- and sex-matched controls...
July 2017: Oman Medical Journal
https://www.readbyqxmd.com/read/28803751/insulin-prevents-aberrant-mitochondrial-phenotype-in-sensory-neurons-of-type-1-diabetic-rats
#19
Mohamad-Reza Aghanoori, Darrell R Smith, Subir Roy Chowdhury, Mohammad Golam Sabbir, Nigel A Calcutt, Paul Fernyhough
Diabetic neuropathy affects approximately 50% of diabetic patients. Down-regulation of mitochondrial gene expression and function has been reported in both human tissues and in dorsal root ganglia (DRG) from animal models of type 1 and type 2 diabetes. We hypothesized that loss of direct insulin signaling in diabetes contributes to loss of mitochondrial function in DRG neurons and to development of neuropathy. Sensory neurons obtained from age-matched adult control or streptozotocin (STZ)-induced type 1 diabetic rats were cultured with or without insulin before determining mitochondrial respiration and expression of mitochondrial respiratory chain and insulin signaling-linked proteins...
August 10, 2017: Experimental Neurology
https://www.readbyqxmd.com/read/28803690/new-insights-into-non-conventional-epitopes-as-t-cell-targets-the-missing-link-for-breaking-immune-tolerance-in-autoimmune-disease
#20
REVIEW
James Harbige, Martin Eichmann, Mark Peakman
The mechanism by which immune tolerance is breached in autoimmune disease is poorly understood. One possibility is that post-translational modification of self-antigens leads to peripheral recognition of neo-epitopes against which central and peripheral tolerance is inadequate. Accumulating evidence points to multiple mechanisms through which non-germline encoded sequences can give rise to these non-conventional epitopes which in turn engage the immune system as T cell targets. In particular, where these modifications alter the rules of epitope engagement with MHC molecules, such non-conventional epitopes offer a persuasive explanation for associations between specific HLA alleles and autoimmune diseases...
August 10, 2017: Journal of Autoimmunity
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