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https://www.readbyqxmd.com/read/29149782/frequency-of-circulatory-regulatory-immune-cells-in-iranian-patients-with-type-1-diabetes
#1
Tahereh Khamehchian, Eqlim Nemati, Marziyeh Jazayeri, Shirin Azimi, Hassan Nikoueinejad, Hossein Akbari, Behnaz Irandoust
Type 1 diabetes (T1D) is the result of the autoimmune destruction of insulin-producing beta cells. Regulatory T cells (Tregs) and plasmacytoid dendritic cells (PDCs) act as mediators of peripheral tolerance. We investigated the possible alterations of such cells in peripheral blood of patients with T1D compared to normal individuals. This comparison may lead to a better understanding of the immunopathogenesis processes involved in T1D. 92 participants, including 49 patients with T1D and 43 healthy controls were studied...
October 2017: Iranian Journal of Allergy, Asthma, and Immunology
https://www.readbyqxmd.com/read/29149618/effectiveness-of-a-patient-centred-empowerment-based-intervention-programme-among-patients-with-poorly-controlled-type-2-diabetes-a-randomised-controlled-trial
#2
Li Cheng, Janet W H Sit, Kai-Chow Choi, Sek-Ying Chair, Xiaomei Li, Yuning Wu, Junhong Long, Meihua Tao
BACKGROUND: Despite extensive efforts and advances in evidence-based diabetes management, poor glycaemic control still remains a challenge in many countries. There is a paucity of research addressing the needs of patients with poorly controlled type 2 diabetes, or exploring the effectiveness of empowerment-based interventions in this vulnerable population. OBJECTIVES: To evaluate the effectiveness of a patient-centred, empowerment-based programme on glycaemic control and self-management behaviours among patients with poorly controlled type 2 diabetes...
November 3, 2017: International Journal of Nursing Studies
https://www.readbyqxmd.com/read/29149532/exploitation-of-micrornas-by-japanese-encephalitis-virus-in-human-microglial-cells
#3
Meghana Rastogi, Neha Srivastava, Sunit K Singh
JEV infection in CNS leads to the JE neuroinflammation. Children and old age individual have been reported to be more prone to JEV infection. MicroRNAs are endogenous, small non-coding RNAs, which regulate the gene expression. These are ∼22 nucleotide long, conserved RNA sequence that binds at the 3'UTR of a target mRNA and regulate the post-transcriptional gene expression. The role of microRNAs has been reported in several diseases like cancer, viral infection, neuro-degeneration, diabetes etc. In the present study, the human microglial cells were infected with JEV (JaOAr strain)...
November 17, 2017: Journal of Medical Virology
https://www.readbyqxmd.com/read/29149484/comparative-analysis-of-proteomes-between-diabetic-and-normal-human-sperm-insights-into-the-effects-of-diabetes-on-male-reproduction-based-on-the-regulation-of-mitochondria-related-proteins
#4
Tian An, Yue-Fen Wang, Jia-Xian Liu, Yan-Yun Pan, Yu-Fei Liu, Zhong-Chen He, Fang-Fang Mo, Jun Li, Li-Hua Kang, Yu-Jie Gu, Bo-Han Lv, Si-Huan Gao, Guang-Jian Jiang
This study sought to identify sources of the reduced fertility of men with type 2 diabetes mellitus. Significant reductions in semen volume, sperm concentration, and total sperm count were observed in diabetic individuals, while transmission electron microscopy revealed that the structure of mitochondria in the tail of sperm from diabetic patients was damaged. Proteins potentially associated with these sperm defects were identified using proteomics. Isobaric tagging for relative and absolute quantitation labeling and high-performance liquid chromatography-tandem mass spectrometry allowed us to identify 357 proteins significantly differentially expressed in diabetic versus control semen (>1...
November 17, 2017: Molecular Reproduction and Development
https://www.readbyqxmd.com/read/29149404/the-translational-controlled-tumour-protein-tctp-biological-functions-and-regulation
#5
Ulrich-Axel Bommer
The Translational Controlled Tumour Protein TCTP (gene symbol TPT1, also called P21, P23, Q23, fortilin or histamine-releasing factor, HRF) is a highly conserved protein present in essentially all eukaryotic organisms and involved in many fundamental cell biological and disease processes. It was first discovered about 35 years ago, and it took an extended period of time for its multiple functions to be revealed, and even today we do not yet fully understand all the details. Having witnessed most of this history, in this chapter, I give a brief overview and review the current knowledge on the structure, biological functions, disease involvements and cellular regulation of this protein...
2017: Results and Problems in Cell Differentiation
https://www.readbyqxmd.com/read/29149381/substantial-improvement-in-hba1c-following-a-treatment-and-teaching-programme-for-people-with-type-2-diabetes-on-conventional-insulin-therapy-in-an-in-and-outpatient-setting
#6
Nadine Kuniss, Ulrich A Müller, Christof Kloos, Regina Müller, Gerd Starrach, Viktor Jörgens, Guido Kramer
AIMS: The aim of the study was to assess the efficacy of a patient education programme (DTTP) for the optimisation of conventional insulin therapy in patients with type 2 diabetes in an in- and outpatient setting. METHODS: The study was designed as a prospective, longitudinal trial. Thirty-three people with diabetes (females 54.5%, age 61.0 years, diabetes duration 12.7 years, HbA1c 9.3%) from ten general practices in Thuringia (outpatient group) participated in a DTTP for conventional insulin therapy...
November 17, 2017: Acta Diabetologica
https://www.readbyqxmd.com/read/29149182/comparison-between-public-and-private-sectors-of-care-and-disparities-in-adverse-neonatal-outcomes-following-emergency-intrapartum-cesarean-at-term-a-retrospective-cohort-study
#7
Woonji Jang, Christopher Flatley, Ristan M Greer, Sailesh Kumar
BACKGROUND: Perinatal outcomes may be influenced by a variety of factors including maternal demographics and medical condition as well as socio-economic status. The evidence for disparities in health outcomes stratified by type of care (public or private) is lacking. The aim of this study was to investigate short term neonatal outcomes following category 1 and 2 emergency cesareans at term between publicly and privately funded women at a single major tertiary centre in Australia. Category 1-immediate threat to life (maternal or fetal); Category 2-maternal or fetal compromise that is not immediately life-threatening...
2017: PloS One
https://www.readbyqxmd.com/read/29148924/influence-of-gestational-diabetes-on-the-activity-of-%C3%AE-aminolevulinate-dehydratase-and-oxidative-stress-biomarkers
#8
Fabiane Rodrigues, Leidiane de Lucca, Walter S Neme, Thissiane de Lima Gonçalves
OBJECTIVES: This study aimed to evaluate the activity of delta-aminolevulinate dehydratase (δ-ALA-D) and oxidative stress biomarkers in pregnant women with gestational diabetes mellitus (GDM), in order to demonstrate the involvement of oxidative stress in this condition, which presents pathophysiology still undetermined. METHODS: δ-ALA-D activity, lipid peroxidation estimated as the levels of thiobarbituric acid reactive substances (TBARS), protein (P-SH) and non-protein thiol (NP-SH) content, catalase (CAT) activity and concentration of vitamin C (VIT C) in samples of pregnant women with GDM (n = 48) and in healthy pregnant women (n = 30), who constituted the control group...
November 17, 2017: Redox Report: Communications in Free Radical Research
https://www.readbyqxmd.com/read/29148749/glycosyl-cross-coupling-of-anomeric-nucleophiles-scope-mechanism-and-applications-in-the-synthesis-of-aryl-c-glycosides
#9
Feng Zhu, Jacob Rodriguez, Tianyi Yang, Ilia Kevlishvili, Eric Miller, Duk Yi, Sloane O'Neill, Michael Rourke, Peng Liu, Maciej A Walczak
Stereoselective manipulations at the C1 anomeric position of saccharides are one of the central goals of preparative carbohydrate chemistry. Historically, the majority of reactions forming a bond with anomeric carbon has focused on reactions of nucleophiles with saccharide donors equipped with a leaving group. Here, we describe a novel approach to stereoselective synthesis of C-aryl glycosides capitalizing on the highly stereospecific reaction of anomeric nucleophiles. First, methods for the preparation of anomeric stannanes have been developed and optimized to afford both anomers of common saccharides in high anomeric selectivities...
November 17, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/29148342/undiagnosed-and-uncontrolled-chronic-conditions-in-china-could-social-health-insurance-consolidation-make-a-change
#10
Xing Lin Feng
Policy makers in China are considering consolidating the country's fragmented health insurance programs. This system consists of three components. The Urban Employee Basic Medical Insurance (UEBMI) covers formal employees, the New Cooperative Medical Scheme (NCMS) covers rural residents, and the Urban Resident Basic Medical Insurance (URBMI) covers urban residents. Consolidation could, in theory, create a more efficient health system that is better able to address noncommunicable diseases. Using national survey data during 2011 to 2013, I found that 44% to 76% cases of hypertension, diabetes, and dyslipidemia went undiagnosed among Chinese adults aged 45 and older...
February 1, 2017: Medical Care Research and Review: MCRR
https://www.readbyqxmd.com/read/29148070/growth-factors-for-diabetic-foot-ulcers-mixed-treatment-comparison-analysis-of-randomized-clinical-trials
#11
Kannan Sridharan, Gowri Sivaramakrishnan
AIMS: Topical growth factors accelerate wound healing in patients with diabetic foot ulcers (DFU). Due to the absence of head to head comparisons, we carried out Bayesian network meta-analysis to compare the efficacy and safety of growth factors. METHODS: Using an appropriate search strategy, randomized controlled trials on topical growth factors compared with standard of care in patients with DFU, were included. Proportion of patients with complete healing was the primary outcome...
November 17, 2017: British Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/29147909/the-role-of-the-antioxidant-protein-dj-1-in-type-2-diabetes-mellitus
#12
Daniel Eberhard, Eckhard Lammert
Type 2 diabetes mellitus (T2DM) is a worldwide escalating health disorder resulting from insulin resistance and functional loss of insulin-producing beta cells that finally cause chronically elevated blood glucose concentrations. Here we review the role of ubiquitously expressed antioxidant protein DJ-1 in the pathogenesis of T2DM. In beta cells, DJ-1 protects against oxidative stress, endoplasmic reticulum stress, and streptozotocin- and cytokine-induced stress and preserves beta cell viability and insulin secretion...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/29147666/sympathetic-denervation-accelerates-wound-contraction-but-inhibits-reepithelialization-and-pericyte-proliferation-in-diabetic-mice
#13
Zhifang Zheng, Yu Wan, Yishu Liu, Yu Yang, Jianbing Tang, Wenhua Huang, Biao Cheng
Previous studies focused on the effects of sympathetic denervation with 6-hydroxydopamine (6-OHDA) on nondiabetic wounds, but the effects of 6-OHDA on diabetic wounds have not been previously reported. In this study, treated mice received intraperitoneal 6-OHDA, and control mice received intraperitoneal injections of normal saline. Full-thickness wounds were established on the backs of mice. The wounds were sectioned (four mice per group) for analysis at 2, 5, 7, 10, 14, 17, and 21 days after injury. The wound areas in the control group were larger than those in the treatment group...
2017: Journal of Diabetes Research
https://www.readbyqxmd.com/read/29147492/alterations-in-adult-hippocampal-neurogenesis-aberrant-protein-s-nitrosylation-and-associated-spatial-memory-loss-in-streptozotocin-induced-diabetes-mellitus-type-2-mice
#14
Aneeqa Noor, Saadia Zahid
Objectives: Epidemiological and biochemical studies conducted over the past two decades have established a strong link between type 2 diabetes mellitus (T2DM) and Alzheimer's disease (AD). However, the exact mechanisms through which aberrations in insulin signaling associated with T2DM contribute to cognitive decline are not yet known. Materials and Methods: In an effort to explore possible molecular links between T2DM and AD, the present study investigated the status of neurodegeneration, adult hippocampal neurogenesis, and nitrosative stress induced protein S-nitrosylation in streptozotocin (STZ) induced mice models of T2DM...
October 2017: Iranian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/29147484/berberis-integerrima-ameliorates-insulin-resistance-in-high-fructose-fed-insulin-resistant-rats
#15
Hossein Fallah, Hamed Akbari, Moslem Abolhassani, Abbas Mohammadi, Ahmad Gholamhosseinian
Objectives: This study was aimed to investigate the effect of Berberis integerrima (B. integerrima) extract on insulin sensitivity in high-fructose-fed insulin-resistant rats. Materials and Methods: Experimental rats were randomly divided into two groups: the control group was fed a regular chow diet while other group fed with a high-fructose diet for 8 weeks. After the first six weeks, the animals were treated with B. integerrima extract or pioglitazone for two weeks...
October 2017: Iranian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/29147482/combined-postconditioning-with-ischemia-and-cyclosporine-a-restore-oxidative-stress-and-histopathological-changes-in-reperfusion-injury-of-diabetic-myocardium
#16
Reza Badalzadeh, Seyed Mahmoud Tabatabaei, Mustafa Mohammadi, Arash Khaki, Dariush Mohammadnezhad
Objectives: Chronic diabetes impedes cardioprotection in reperfusion injury and hence protecting the diabetic heart would have important outcomes. In this study, we evaluated whether combined postconditioning with ischemia and cyclosporine-A can restore oxidative stress and histopathological changes in reperfusion injury of the diabetic myocardium. Materials and Methods: Streptozocin-induced diabetic hearts and nondiabetic controls in eight subgroups (with or without receiving ischemic-postconditioning (IPostC), cyclosporine-A, an inhibitor of mitochondrial permeability transition, or both of them) suffered from 30 min regional ischemia followed by 45 min reperfusion on an isolated-heart Langendorff system...
October 2017: Iranian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/29147443/4-nitroquinoline-1-oxide-induced-tongue-and-esophagus-carcinogenesis-in-obese-and-diabetic-tsod-mice
#17
Takuji Tanaka, Kunihiro Kawabata, Shigeyuki Sugie
Background: Obesity and diabetes mellitus are associated with lifestyle-related carcinogenesis. They are also risk factors of esophageal adenocarcinoma, but there are only a few reports on association between obesity/diabetes and development of squamous cell carcinoma in the oral cavity and esophagus. In this study, we therefore aimed to determine whether obesity and diabetes affect oral and esophageal carcinogenesis using model mice of obesity and diabetes, the Tsumura Suzuki obese diabetes (TSOD) and Tsumura Suzuki non-obesity (TSNO) control mice, which were treated with 4-nitroquinoline 1-oxide (4-NQO) to produce tongue and esophageal carcinomas...
August 2017: World Journal of Oncology
https://www.readbyqxmd.com/read/29147128/the-effect-of-educational-intervention-on-weight-loss-in-adolescents-with-overweight-and-obesity-application-of-the-theory-of-planned-behavior
#18
Seyed Saeed Mazloomy-Mahmoodabad, Zohreh Sadat Navabi, Alireza Ahmadi, Mohsen Askarishahi
BACKGROUND: The increased prevalence of overweight and obesity in children and adolescents is associated with type 2 diabetes, hypertension, dyslipidemia, and cardiovascular diseases. The theory of planned behavior (TPB) efficiently explains the ability of perceived behavioral control and possibly attitude to enhance the motivations of the obese people to lose weight. Our aim was to investigate the effect of TPB-based education on weight loss in obese and overweight adolescents. METHODS: In an interventional study, simple random sampling was used to select 86 overweight and obese adolescents aged 13-18 years in the pediatric clinic at the Isfahan Cardiovascular Research Institute...
July 2017: ARYA Atherosclerosis
https://www.readbyqxmd.com/read/29147011/lower-serum-extracellular-superoxide-dismutase-levels-are-associated-with-polyneuropathy-in-recent-onset-diabetes
#19
Alexander Strom, Kirti Kaul, Jutta Brüggemann, Iris Ziegler, Ilka Rokitta, Sonja Püttgen, Julia Szendroedi, Karsten Müssig, Michael Roden, Dan Ziegler
Increased oxidative stress is implicated in the pathogenesis of experimental diabetic neuropathy, but translational evidence in recent-onset diabetes is scarce. We aimed to determine whether markers of systemic oxidative stress are associated with diabetic sensorimotor polyneuropathy (DSPN) in recent-onset diabetes. In this cross-sectional study, we measured serum concentrations of extracellular superoxide dismutase (SOD3), thiobarbituric acid reactive substances (TBARS), and reduced glutathione (GSH) in 107 type 1 and 215 type 2 diabetes patients from the German Diabetes Study baseline cohort and 37 glucose-tolerant individuals (controls)...
November 17, 2017: Experimental & Molecular Medicine
https://www.readbyqxmd.com/read/29146992/pre-pregnancy-overweight-or-obesity-and-gestational-diabetes-as-predictors-of-body-composition-in-offspring-twenty-years-later-evidence-from-two-birth-cohort-studies
#20
N Kaseva, M Vääräsmäki, H-M Matinolli, M Sipola-Leppänen, M Tikanmäki, K Heinonen, A Lano, D Wolke, S Andersson, M-R Järvelin, K Räikkönen, G Eriksson Johan, E Kajantie
BACKGROUND: Global prevalence of overweight/obesity and gestational diabetes (GDM) is increasing. In pregnant women both conditions affect offspring's later health. Overweight/obesity is a risk factor of GDM; to what extent maternal overweight/obesity explains long-term effects of GDM in offspring is unknown. OBJECTIVE: To evaluate effects of maternal pre-pregnancy overweight/obesity (BMI ⩾25 kg/m(2)) and GDM, occurring together or separately, on body composition among adult offspring...
November 17, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
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