Olesen, Stine Chabert; Hansen, Dorte Lindqvist; Almdal, Thomas;
The resolution of diabetes after gastric bypass is already observed during the first days after the operation, while the control of diabetes after gastric banding occurs after weight loss. Other mechanisms than weight loss must therefore explain the improved glucose tolerance. Focus has been on a...... with the aim of curing type 2-diabetes are warranted. Udgivelsesdato: 2009-Feb-16......The resolution of diabetes after gastric bypass is already observed during the first days after the operation, while the control of diabetes after gastric banding occurs after weight loss. Other mechanisms than weight loss must therefore explain the improved glucose tolerance. Focus has been on...
Drivsholm, Thomas Bo; Snorgaard, Ole
The organization of treatment and control of type 2 diabetic patients in Denmark has undergone a major development within the last decade. From being based on local hospital guidelines, treatment and control have moved towards a more organized collaboration between primary and secondary care based...... on common national guidelines. Quality indicators from primary and secondary care are collected routinely, and gradually an increasingly precise depiction is documented in the National Indicator Project....
A Cochrane analysis concluded that glucagon-like peptide-1 (GLP-1) analogues were effective for the improvement of glycaemic control in patients with type 2 diabetes. What is the significance for the treatment of Danish patients with type 2 diabetes? In Denmark, two drugs exist, exenatid and...
Larsen, Claus Morten; Faulenbach, Mirjam; Vaag, Allan; Vølund, Aage; Ehses, Jan; Seifert, Burkhardt; Mandrup-Poulsen, Thomas; Donath, Marc
Interleukin-1 receptor antagonist (IL-1Ra) expression is reduced in islets of patients with type 2 diabetes. 70 patients with type 2 diabetes were randomized to treatment with anakinra (IL-1Ra) or placebo for 13 weeks. Following treatment glycated hemoglobin was 0.46 percent lower, C......-peptide secretion was enhanced, and systemic IL-6 and C-reactive protein levels were reduced in the anakinra group compared to the placebo group. Insulin resistance remained unchanged. Blocking IL-1 activity improved glycemia and b-cell secretory function and reduced markers of systemic inflammation. Udgivelsesdato...
Parving, Hans-Henrik; Persson, Frederik; Lewis, Julia B;
We evaluated the renoprotective effects of adding aliskiren to treatment with losartan in hypertensive patients with type 2 diabetes and nephropathy. A total of 599 patients were randomized to six months of treatment with placebo or aliskiren in addition to losartan 100 mg and optimal antihyperte...
Borch-Johnsen, Knut; Beck-Nielsen, Henning; Christiansen, Jens Sandahl;
World wide the prevalence of type 2 diabetes is increasing and 30-50% of patients are undiagnosed. Early detection and intervention may decrease the risk of late diabetic complications, and thus clear guidelines for early detection and diagnosis of type 2 diabetes are needed. We recommend those...... individuals with either previous gestational diabetes; obesity (BMI > 30 kg/m2) and/or two or more relatives with diabetes should be considered eligible for testing for diabetes. In order to make the diagnosis two diabetic glucose values on separate days are required. The diagnosis may be made using plasma...... glucose or capillary whole blood, but quality control measures are essential for glucose measurements in general practice as well as in departments of clinical biochemistry....
Knop, Filip Krag; Vilsbøll, Tina
GLP-1 is secreted from the small intestine in response to ingestion of nutrients. It has a powerful insulinotropic effect and stimulates beta-cell growth and is therefore being developed for treatment of type 2 diabetes. The GLP-1 analogue, exenatide, is on the market in the USA as an add......-on therapy. Another strategy to increase circulating GLP-1 is to inhibit the enzyme DPP-IV which degrades endogenous GLP-1. GLP-1-based therapy results in HbA1c reductions of approximately 1 percent point, and the lack of serious side effects and the low risk of hypoglycaemic episodes are unique traits....
Gram, Dorte Xenia
This chapter deals with type 2 diabetes in vivo models and techniques suitable for testing new anti-diabetic compounds. In particular, the testing of TRP antagonist for beneficial effects against type 2 diabetes is considered. There are many choices of both in vitro techniques and in vivo models......, impaired glucose tolerance, impaired insulin secretion, and insulin resistance in vivo and should, thus, be sufficient to demonstrate preclinical proof of concept of a TRP antagonist in type 2 diabetes in rodents. The experiments are suggestions and could be replaced or supplemented by others....
DeFronzo, Ralph A; Ferrannini, Ele; Groop, Leif;
Type 2 diabetes mellitus (T2DM) is an expanding global health problem, closely linked to the epidemic of obesity. Individuals with T2DM are at high risk for both microvascular complications (including retinopathy, nephropathy and neuropathy) and macrovascular complications (such as cardiovascular...
... Care Diabetes Statistics Delaying or Preventing Type 2 Diabetes What is type 2 diabetes? Type 2 diabetes, formerly called adult-onset diabetes, ... for some, taking aspirin daily. Can type 2 diabetes be delayed or prevented? Yes. The results of ...
Banihani, Saleem; Swedan, Samer; Alguraan, Ziyad
Over the last decade, various studies have linked pomegranate (Punica granatum Linn), a fruit native to the Middle East, with type 2 diabetes prevention and treatment. This review focuses on current laboratory and clinical research related to the effects of pomegranate fractions (peels, flowers, and seeds) and some of their active components on biochemical and metabolic variables associated with the pathologic markers of type 2 diabetes. This review systematically presents findings from cell culture and animal studies as well as clinical human research. One key mechanism by which pomegranate fractions affect the type 2 diabetic condition is by reducing oxidative stress and lipid peroxidation. This reduction may occur by directly neutralizing the generated reactive oxygen species, increasing certain antioxidant enzyme activities, inducing metal chelation activity, reducing resistin formation, and inhibiting or activating certain transcriptional factors, such as nuclear factor κB and peroxisome proliferator-activated receptor γ. Fasting blood glucose levels were decreased significantly by punicic acid, methanolic seed extract, and pomegranate peel extract. Known compounds in pomegranate, such as punicalagin and ellagic, gallic, oleanolic, ursolic, and uallic acids, have been identified as having anti-diabetic actions. Furthermore, the juice sugar fraction was found to have unique antioxidant polyphenols (tannins and anthocyanins), which could be beneficial to control conditions in type 2 diabetes. These findings provide evidence for the anti-diabetic activity of pomegranate fruit; however, before pomegranate or any of its extracts can be medically recommended for the management of type 2 diabetes, controlled, clinical studies, are needed. PMID:23684435
Lund, Asger; Bagger, Jonatan I; Christensen, Mikkel;
In normal physiology, glucagon from pancreatic alpha cells plays an important role in maintaining glucose homeostasis via its regulatory effect on hepatic glucose production. Patients with type 2 diabetes suffer from fasting and postprandial hyperglucagonemia, which stimulate hepatic glucose...... production and, thus, contribute to the hyperglycemia characterizing these patients. Although this has been known for years, research focusing on alpha cell (patho)physiology has historically been dwarfed by research on beta cells and insulin. Today the mechanisms behind type 2 diabetic hyperglucagonemia...... or antagonization of the glucagon receptor constitutes potentially effective treatment strategies for patients with type 2 diabetes. In this review, we focus on the regulation of glucagon secretion by the incretin hormones glucagon-like peptide-1 (GLP-1) and GIP. Furthermore, potential advantages and limitations...
Mario; Barbagallo; Ligia; J; Dominguez
Type 2 diabetes is frequently associated with both extracellular and intracellular magnesium(Mg) deficits. A chronic latent Mg deficit or an overt clinical hypomagnesemia is common in patients with type 2 diabetes, especially in those with poorly controlled glycemic profiles. Insulinand glucose are important regulators of Mg metabolism. Intracellular Mg plays a key role in regulating insulin action, insulin-mediated-glucose-uptake and vascular tone. Reduced intracellular Mg concentrations result in a defective tyrosine-kinase activity, postreceptorial impairment in insulin action and worsening of insulin resistance in diabetic patients. A low Mg intake and an increased Mg urinary loss appear the most important mechanisms that may favor Mg depletion in patients with type 2 diabetes. Low dietary Mg intake has been related to the development of type 2 diabetes and metabolic syndrome. Benefits of Mg supplementation on metabolic profiles in diabetic patients have been found in most, but not all clinical studies and larger prospective studies are needed to support the potential role of dietary Mg supplementation as a possible public health strategy in diabetes risk. The aim of this review is to revise current evidence on the mechanisms of Mg deficiency in diabetes and on the possible role of Mg supplementation in the prevention and management of the disease.
Amiel, S A; Dixon, T.; Mann, R.; Jameson, K
The primary cause of hypoglycaemia in Type 2 diabetes is diabetes medication—in particular, those which raise insulin levels independently of blood glucose, such as sulphonylureas (SUs) and exogenous insulin. The risk of hypoglycaemia is increased in older patients, those with longer diabetes duration, lesser insulin reserve and perhaps in the drive for strict glycaemic control. Differing definitions, data collection methods, drug type/regimen and patient populations make comparing rates of h...
... Type 2 Diabetes? be treated promptly because elevated blood sugars can Also called adult onset or non-insulin dependent diabet , es damage the kidneys, heart, and eyes; and predispose type 2 diabetes is a chronic ...
... medlineplus.gov/ency/patientinstructions/000328.htm Type 2 diabetes - self-care To use the sharing features on ... seeing a diabetes educator. Symptoms of Type 2 Diabetes You may not have any symptoms. If you ...
Beck-Nielsen, Henning; Henriksen, Jan Erik
Our vision is that the opportunistic screening system will be improved in order to find patients with occult type 2 diabetes (T2D), since an early treatment based on a correct phenotyping is the goal. Individual goals for HbA1c, blood pressure and lipids must be set up, and the number of drugs us...... must fit with the patient's phenotype to avoid polypharmacy. A new flow chart for the organisation of T2D has been formulated giving the general practitioners the role as co-ordinators....
Type 2 diabetes is a common and chronic disease caused by interactions between genetic and environmental factors. The Goto-Kakizaki (GK) rat is a well-established genetic model of type 2 diabetes. Since several aspects of the pathophysiology of diabetes are shared between human and GK rats, we used this model to perform the first genome-wide scan for quantitative trait locus (QTL) of type 2 diabetes. A genetic linkage map with 530 microsatellite markers was constructed in ...
Gyawali, Bishal; Sharma, Rajan; Neupane, Dinesh;
BACKGROUND: Understanding the prevalence of type 2 diabetes in Nepal can help in planning for health services and recognising risk factors. This review aims to systematically identify and collate studies describing the prevalence of type 2 diabetes, to summarise the findings, and to explore...... populations was 8.1% (95% CI: 7.3-8.9%) and 1.0% (95% CI: 0.7-1.3%), respectively. CONCLUSIONS: This is, to our knowledge, the first study to systematically evaluate the literature of prevalence of type 2 diabetes in Nepal. Results showed that type 2 diabetes is currently a high-burden disease in Nepal...
... builds up in your blood. The rest of your body is starved of energy. What is type 2 diabetes? Type 2 diabetes is the most ... healthy recipes. Get active. Getting active can lower your risk of type ... See what counts as aerobic activity. Try this sample walking ...
... En español Take Steps to Prevent Type 2 Diabetes Browse Sections The Basics Overview Types of Diabetes ... 1 of 9 sections The Basics: Types of Diabetes What is diabetes? Diabetes is a disease. People ...
... Things to Know About Zika & Pregnancy Type 2 Diabetes: What Is It? KidsHealth > For Parents > Type 2 ... in learning to live with the disease. About Diabetes Diabetes is a disease that affects how the ...
Engelgau, M M; Narayan, K M; Herman, W H
Definitive studies of the effectiveness of screening for type 2 diabetes are currently not available. RCTs would be the best means to assess effectiveness, but several barriers prevent these studies from being conducted. Prospective observational studies may characterize some of the benefits of screening by creating screened and unscreened groups for comparison. The availability of better data systems and health services research techniques will facilitate such comparisons. Unfortunately, the interpretation of the results of such studies is extremely problematic. Several screening tests have been evaluated. Risk assessment questionnaires have generally performed poorly as stand-alone tests. Screening with biochemical tests performs better. Venous and capillary glucose measurements may perform more favorably than urinary glucose or HbA(1c) measurements, and measuring postprandial glucose levels may have advantages over measuring fasting levels. However, performance of all screening tests is dependent on the cutoff point selected. Unfortunately, there are no well-defined and validated cutoff points to define positive tests. A two-stage screening test strategy may assist with a more efficient use of resources, although such approaches have not been rigorously tested. The optimal interval for screening is unknown. Even though periodic, targeted, and opportunistic screening within the existing health care system seems to offer the greatest yield and likelihood of appropriate follow-up and treatment, much of the reported experience with screening appears to be episodic poorly targeted community screening outside of the existing health care system. Statistical models have helped to answer some of the key questions concerning areas in which there is lack of empirical data. Current models need to be refined with new clinical and epidemiological information, such as the UKPDS results (200). In addition, future models need to include better information on the natural history
Buffa, Roberto; Floris, Giovanni; F. Putzu, Paolo; Carboni, Luciano; Marini, Elisabetta
Somatotyping is a practical technique for the description of physique. Individuals with Type 2 diabetes are characterized by physical peculiarities, such as overweight, obesity and a central pattern of body fat distribution. Somatotype applications to diabetes are limited. The objective of this study is to describe the somatotype of elderly type 2 diabetes patients. The sample consisted of 110 patients with type 2 diabetes (45 men, mean age 69.4±7.0 years; 65 women, mean age 72.9±...
S.F.E. Praet (Stephan); L.J.C. van Loon (Luc)
textabstractStructured exercise is considered an important cornerstone to achieve good glycemic control and improve cardiovascular risk profile in Type 2 diabetes. Current clinical guidelines acknowledge the therapeutic strength of exercise intervention. This paper reviews the wide pathophysiologica
Murat Atmaca; İsmail Acar; Engin Gönültaş; İsmet Seven; Rıfkı Üçler; Senar Ebinç; Murat Alay; Zehra Candan
Purpose: The present study aims to investigate the effect of blood sugar regulation and vitamin D levels on calcium metabolism and parathormone levels in patients with type 2 diabetes mellitus. Material and Method: We included 132 patients with type 2 diabetes mellitus who presented to our outpatient clinic for regular check up between August 2013 and October 2013. Fasting blood glucose, HbA1c, calcium, phosphorus, magnesium, albumin, creatinine, parathormone, 25-Hydroxy vitamin D [25(OH)D...
In order to study the effect of plasma adiponectin on type 2 diabetes patients, the correlation between plasma adiponectin, serum glucose, insulin and plasma lipid of the patients with type 2 diabetes was analyzed. 32 subjects with normal glucose, 105 with type 2 diabetes, including 53 subjects without obesity (BMI2) and 52 with obesity (BMI≥25kg/m2) were involved into this study. The fasting plasma adiponectin, serum glucose, insulin and plasma lipid were measured by RIA. The results showed that the mean plasma adiponectin in normal, non-obesity and obesity group was 9.46±0.89 mg/L, 5.83±1.06mg/L and 3.17± 0.56mg/L, respectively. The plasma adiponectin levels in the type 2 diabetes group were significantly lower than that in normal group (P<0.05), especially in obesity group. The adiponectin level was significantly correlated with serum glucose and triglyceride, r value was -0.59 and -0.76, respectively. Adiponectin may be a kind of protective factor. It takes part in the pathogenesis of type 2 diabetes, and is close correlated with insulin resistance. The plasma adiponectin might be an effective index in the early diagnosis, prevention and treatment of type 2 diabetes. (authors)
Rabøl, Rasmus; Boushel, Robert; Dela, Flemming
discussed. Several studies show reduced activity of oxidative enzymes in skeletal muscle of type 2 diabetics. The reductions are independent of muscle fiber type, and are accompanied by visual evidence of damaged mitochondria. In most studies, the reduced oxidative enzyme activity is explained by decreases...... in mitochondrial content; thus, evidence of a functional impairment in mitochondria in type 2 diabetes is not convincing. These impairments in oxidative function and mitochondrial morphology could reflect the sedentary lifestyle of the diabetic subjects, and the influence of physical activity on...... insulin stimulation. The decreased basal ATP production does not affect overall lipid or glucose oxidation, and no studies linking changes in oxidative activity and insulin sensitivity in type 2 diabetes have been published. It is concluded that evidence of a functional impairment in mitochondria in type...
Buffa, Roberto; Floris, Giovanni; Putzu, Paolo F; Carboni, Luciano; Marini, Elisabetta
Somatotyping is a practical technique for the description of physique. Individuals with Type 2 diabetes are characterized by physical peculiarities, such as overweight, obesity and a central pattern of body fat distribution. Somatotype applications to diabetes are limited. The objective of this study is to describe the somatotype of elderly type 2 diabetes patients. The sample consisted of 110 patients with type 2 diabetes (45 men, mean age 69.4 +/- 7.0 years; 65 women, mean age 72.9 +/- 7.1 years). The pathological subjects were compared with a control group consisting of 280 healthy individuals (134 men, mean age 74.2 +/- 7.3 years; 146 women, mean age 74.9 +/- 7.4 years). The Heath-Carter somatotype was applied. Diabetic men and women (mean somatotype, respectively: 6.8-5.6-0.6 and 8.6-6.4-0.2) presented significantly higher values of endomorphy than the controls (p = 0.043 in men, p = 0.003 in women); men also had a lower mesomorphic component (p = 0.000). The somatotype method revealed physical peculiarities in type 2 diabetes patients. The marked endomorphy in the pathological individuals can be related to general fatness, which is a well known disease risk factor. The somatotype appears to be a suitable technique for the assessment of physique in type 2 diabetes patients. PMID:18041381
... can't prove that psoriasis causes type 2 diabetes or obesity or vice versa, Lonnberg added. However, the study ... Services, or federal policy. More Health News on: Diabetes Type 2 Obesity Psoriasis Recent Health News Related MedlinePlus Health Topics ...
van Dijk, Jan-Willem; Tummers, Kyra; Stehouwer, Coen D.A.; Hartgens, Fred; Luc J. C. Van Loon
OBJECTIVE Given the transient nature of exercise-induced improvements in insulin sensitivity, it has been speculated that daily exercise is preferred to maximize the benefits of exercise for glycemic control. The current study investigates the impact of daily exercise versus exercise performed every other day on glycemic control in type 2 diabetic patients. RESEARCH DESIGN AND METHODS Thirty type 2 diabetic patients (age 60 ± 1 years, BMI 30.4 ± 0.7 kg/m2, and HbA1c 7.2 ± 0.2%) participated i...
Christensen, Mikkel; Knop, Filip K; Vilsbøll, Tina;
Introduction: Type 2 diabetes mellitus (T2DM) is an increasing health problem worldwide. Glucagon-like peptide-1 (GLP-1) receptor agonists are an expanding drug class that target several of the pathophysiological traits of T2DM. Lixisenatide is a GLP-1 receptor agonist in development for once...
Gaede, Peter; Pedersen, Oluf
intensive integrated therapy has, however, only been investigated in a few studies of patients with type 2 diabetes. One of these trials, the Steno-2 Study, showed that intensive intervention for an average of 7.8 years cuts cardiovascular events as well as nephropathy, retinopathy, and autonomic neuropathy...
Maalouf, Naim M.
Type 2 diabetes is associated with an increased propensity for uric acid nephrolithiasis. In individuals with diabetes, this increased risk is due to a lower urine pH that results from obesity, dietary factors, and impaired renal ammoniagenesis. The epidemiology and pathogenesis of uric acid stone disease in patients with diabetes are hereby reviewed, and potential molecular mechanisms are proposed.
Scheen, A J
Type 2 diabetes is a progressive chronic disease resulting from a dynamic interaction between defects in insulin secretion and insulin action. New molecules have recently been launched and many others are under clinical investigation. Besides classical sulfonylureas and glinides, new insulin secretagogues are now available, which target the incretin gut hormone glucagon-like peptide-1 (GLP-1). Indeed, oral incretin enhancers acting as antagonists of the enzyme DPP-4 (dipeptidylpeptidase-4), which inactivates natural GLP-1,and injectable incretin mimetics (exenatide) or analogues (liraglutide), which reproduce the actions of GLP-1 while resisting to DPP-4, represent new opportunities to stimulate insulin secretion, without increasing the risk of hypoglycaemia and weight gain. Among insulin sensitizers, metformin remains unequivocally the first drug of choice for the treatment of type 2 diabetes, whereas promising drugs as thiazolidinediones (glitazones) were recently challenged because of various safety issues. When insulin is required, insulin analogues, both short-acting and basal ones, may offer some advantages regarding better control of postprandial hyperglycaemia, reduced risk of hypoglycaemia and/or lower weight gain in patients with type 2 diabetes. Emphasis should be put on early detection and intensive management of type 2 diabetes, individualized glucose lowering treatments and goals, stepwise pharmacological strategy avoiding therapeutic inertia, and multiple cardiovascular risk--targeted approach. PMID:19170358
Solomon, Thomas; Thyfault, J P
The incidence of type 2 diabetes (T2D) continues to skyrocket across the industrialized world leading to soaring medical costs, reduced quality of life and increased mortality rates. Therefore, a more firm understanding of the development of the disease and effective, low cost therapies for preve...
Zander, Mette; Hansen, Caroline Raun; Koefoed, Birgitte Gade;
In general, type 2 diabetes is more common among immigrants than among the inhabitants with a Western background. The higher prevalence among ethnic minorities is probably due to a complex correlation between genetic factors, diet, exercise, linguistic and cultural obstacles, low birthweight and...
Fuchsberger, Christian; Flannick, Jason; Teslovich, Tanya M;
The genetic architecture of common traits, including the number, frequency, and effect sizes of inherited variants that contribute to individual risk, has been long debated. Genome-wide association studies have identified scores of common variants associated with type 2 diabetes, but in aggregate...
Taghreed Mohamed El-Shafie ,Entesar Omar A. El-Saghier and Iman ,Kamal Ramadan
Full Text Available Background & Objectives: Diabetes and depression are highly prevalent conditions and have significant impact on health outcomes. The combination of depression with type 2 diabetes is a public health problem. Therefore, we aimed to assess some socio-demographic characteristics of type 2 diabetes and to investigate the relationship between type 2 diabetes and depression among patients aged from 40 to 60 years old. Methods: 125 patients diagnosed with type 2 diabetes attending diabetes clinics in the Al-Zahraa hospital were invited to participate in this cross-sectional study. Patients were interviewed using structured questionnaires to gather data on socio-demographics, clinical, self care compliance, medication usage, and diabetes complications. The MADRS was administered as a screening tool for depression level evaluation. Binary logistic regression model was used to examine association between predictor variables and risk of depression among diagnosed type 2 diabetes at 95% C.I. and P < 0.05. Results: One hundred and twenty five participants completed the interview. More than half of participants were females (58.4% and the mean age was 48 (sd = 5.9, 47.2% hypertensive, and 59.2% on insulin. More than two third (74.4% of patients were depressed; (24.8% mild, 37.6% moderate and 12% severely depressed. Almost four out of five patients (88.8% had diabetes complications, Depression was strongly associated with neuropathy, age, retinopathy, sex and cardiac complications. However, the likelihood of depression was not associated with nephropathy, hypertension and sexual dysfunction. Conclusion: The current study demonstrates a strong correlation between depression and diabetes particularly complications. In particular, patients who are depressed tended to have poorer self-care, more severe physical symptoms and were less likely to adhere to prescribed care regimens. These findings raise the possibility that improving the mental health as part of a
Reusch, Jane E. B.; Bridenstine, Mark; Regensteiner, Judith G
Limitations in physical fitness, a consistent finding in individuals with both type I and type 2 diabetes mellitus, correlate strongly with cardiovascular and all-cause mortality. These limitations may significantly contribute to the persistent excess cardiovascular mortality affecting this group. Exercise impairments in VO2 peak and VO2 kinetics manifest early on in diabetes, even with good glycemic control and in the absence of clinically apparent complications. Subclinical cardiac dysfunct...
Yang-wei Wang; Guang-dong Sun; Jing Sun; Shu-jun Liu; Ji Wang; Xiao-hong Xu; Li-ning Miao
Diabetes mellitus, especially type 2 diabetes (T2DM), is one of the most common chronic diseases and continues to increase in numbers with large proportion of health care budget being used. Many animal models have been established in order to investigate the mechanisms and pathophysiologic progress of T2DM and find effective treatments for its complications. On the basis of their strains, features, advantages, and disadvantages, various types of animal models of T2DM can be divided into spont...
Kolb, H; Mandrup-Poulsen, Thomas
Subclinical, low-grade systemic inflammation has been observed in patients with type 2 diabetes and in those at increased risk of the disease. This may be more than an epiphenomenon. Alleles of genes encoding immune/inflammatory mediators are associated with the disease, and the two major...... environmental factors the contribute to the risk of type 2 diabetes-diet and physical activity-have a direct impact on levels of systemic immune mediators. In animal models, targeting of immune genes enhanced or suppressed the development of obesity or diabetes. Obesity is associated with the infiltration and...... proinflammatory activity of macrophages in adipose tissue, and immune mediators may be important regulators of insulin resistance, mitochondrial function, ectopic lipid storage and beta cell dysfunction or death. Intervention studies targeting these pathways would help to determine the contribution of an...
Holm, Astrid Ledgaard; Andersen, Anne Friis; Avlund, Kirsten;
INTRODUCTION: Type 2 diabetes is a chronic disease that challenges the Danish health care system and health behaviour is important in connection with rehabilitation. Foreign research shows that social relations are associated with a healthy lifestyle, but this effect has not yet been examined...... 2000'', published by The National Institute of Public Health; 264 respondents with type 2 diabetes were included in the final study population. Social relations were measured in terms of civil status, social contact and functional network. Health behaviour reflects whether the respondents comply with...... the official Danish recommendations for physical activity, diet, alcohol and smoking. Adjustments were made for sex, age, income, self-rated health, functional ability, stress and Body Mass Index. RESULTS: Social relations measured as civil status and functional network are positively associated with...
Sanghera, Dharambir K.; Blackett, Piers R.
The global epidemic of type 2 diabetes mellitus (T2D) is one of the most challenging problems of the 21st century leading cause of and the fifth death worldwide. Substantial evidence suggests that T2D is a multifactorial disease with a strong genetic component. Recent genome-wide association studies (GWAS) have successfully identified and replicated nearly 75 susceptibility loci associated with T2D and related metabolic traits, mostly in Europeans, and some in African, and South Asian populat...
Reiling, Hendrik Willem
Type 2 Diabetes (T2D) is a chronic disease, characterized by hyperglycaemia, caused by decreased insulin secretion by beta-cells and insulin resistance of target tissues of insulin. Several risk factors are known, like decreased exercise, ageing and western diet. Also genetic variance can alter susceptibility to develop T2D. Until recently only four T2D susceptibility genes were identified (PPARG, KCNJ11, CAPN10 and TCF7L2). However, recent Genome Wide Association Studies (GWAS) have increase...
Papelbaum Marcelo; Moreira Rodrigo de O.; Coutinho Walmir; Kupfer Rosane; Zagury Leão; Freitas Silvia; Appolinário José C
Abstract Background Comorbid depression in diabetes has been suggested as one of the possible causes of an inadequate glycemic control. The purpose of this study was to investigate the association between major depression and the glycemic control of type 2 diabetes mellitus (T2DM). Methods Seventy T2DM patients were evaluated. They underwent a psychiatric examination using the following instruments: Structured Clinical Interview for DSM-IV and Beck Depression Inventory. The diabetes status wa...
Luchsinger, José A.; Gustafson, Deborah R
This manuscript provides a comprehensive review of the epidemiologic evidence linking the continuum of adiposity and type 2 diabetes (T2D) with Alzheimer's disease (AD). The mechanisms relating adiposity and T2D to AD may include hyperinsulinemia, advanced products of glycosilation, cerebrovascular disease, and products of adipose tissue metabolism. Elevated adiposity in middle age is related to a higher risk of AD but the data on this association in old age is conflicting. Several studies ha...
BACKGROUND AND OBJECTIVES: The relationship between diabetes and hearing loss has been debated for many years. Hyperglycemia appears to have an effect on hearing loss and the proposed mechanisms are microangiopathy, neuropathy or a combination of both. The objective of this study was to evaluate a cross section of hyperglycemic subjects with age- and sex-matched normoglycemic controls with pure tone audiometry and compare the differences. MATERIALS AND METHODS: Forty-one type 2 diabetes melli...
In recent years is has become clear that type 2 diabetes affects the central nervous system. These long-term complications manifest as structural changes on brain imaging, cognitive decrements and a 1.5-2 fold increased risk for the development of dementia, in particular in the elderly. The pathogenesis of diabetes-induced brain damage is not completely understood. Both vascular and metabolic disturbances may play an important role in the impact of diabetes on the brain. The course of develop...
Tsasis P; Wu J; An A; Wong HJ; An X; Mei Z; Hains T
Peter Tsasis,1 Jianhong Wu,2 Aijun An,3 Hannah J Wong,1 Xiandong An,3,4 Zhen Mei,4 Ted Hains4 1School of Health Policy and Management, York University, Toronto, ON, Canada; 2Centre for Disease Modelling, York University, Toronto, ON, Canada; 3Department of Electrical Engineering of Computer Science, York University, Toronto, ON, Canada; 4Manifold Data Mining Inc., Toronto, ON, Canada Abstract: Type 2 diabetes is growing worldwide due to population growth, increased rates of obesity, unhealth...
Jenkins, David J A; Kendall, Cyril W C; Marchie, Augustine; Jenkins, Alexandra L; Augustin, Livia S A; Ludwig, David S; Barnard, Neal D; Anderson, James W
Based on what is known of the components of plant-based diets and their effects from cohort studies, there is reason to believe that vegetarian diets would have advantages in the treatment of type 2 diabetes. At present there are few data on vegetarian diets in diabetes that do not in addition have weight loss or exercise components. Nevertheless, the use of whole-grain or traditionally processed cereals and legumes has been associated with improved glycemic control in both diabetic and insulin-resistant individuals. Long-term cohort studies have indicated that whole-grain consumption reduces the risk of both type 2 diabetes and cardiovascular disease. In addition, nuts (eg, almonds), viscous fibers (eg, fibers from oats and barley), soy proteins, and plant sterols, which may be part of the vegetarian diet, reduce serum lipids. In combination, these plant food components may have a very significant impact on cardiovascular disease, one of the major complications of diabetes. Furthermore, substituting soy or other vegetable proteins for animal protein may also decrease renal hyperfiltration, proteinuria, and renal acid load and in the long term reduce the risk of developing renal disease in type 2 diabetes. The vegetarian diet, therefore, contains a portfolio of natural products and food forms of benefit for both the carbohydrate and lipid abnormalities in diabetes. It is anticipated that their combined use in vegetarian diets will produce very significant metabolic advantages for the prevention and treatment of diabetes and its complications. PMID:12936955
Fuchsberger, Christian; Flannick, Jason; Teslovich, Tanya M; Mahajan, Anubha; Agarwala, Vineeta; Gaulton, Kyle J; Ma, Clement; Fontanillas, Pierre; Moutsianas, Loukas; McCarthy, Davis J; Rivas, Manuel A; Perry, John R B; Sim, Xueling; Blackwell, Thomas W; Robertson, Neil R; Rayner, N William; Cingolani, Pablo; Locke, Adam E; Fernandez Tajes, Juan; Highland, Heather M; Dupuis, Josee; Chines, Peter S; Lindgren, Cecilia M; Hartl, Christopher; Jackson, Anne U; Chen, Han; Huyghe, Jeroen R; van de Bunt, Martijn; Pearson, Richard D; Kumar, Ashish; Müller-Nurasyid, Martina; Grarup, Niels; Stringham, Heather M; Gamazon, Eric R; Lee, Jaehoon; Chen, Yuhui; Scott, Robert A; Below, Jennifer E; Chen, Peng; Huang, Jinyan; Go, Min Jin; Stitzel, Michael L; Pasko, Dorota; Parker, Stephen C J; Varga, Tibor V; Green, Todd; Beer, Nicola L; Day-Williams, Aaron G; Ferreira, Teresa; Fingerlin, Tasha; Horikoshi, Momoko; Hu, Cheng; Huh, Iksoo; Ikram, Mohammad Kamran; Kim, Bong-Jo; Kim, Yongkang; Kim, Young Jin; Kwon, Min-Seok; Lee, Juyoung; Lee, Selyeong; Lin, Keng-Han; Maxwell, Taylor J; Nagai, Yoshihiko; Wang, Xu; Welch, Ryan P; Yoon, Joon; Zhang, Weihua; Barzilai, Nir; Voight, Benjamin F; Han, Bok-Ghee; Jenkinson, Christopher P; Kuulasmaa, Teemu; Kuusisto, Johanna; Manning, Alisa; Ng, Maggie C Y; Palmer, Nicholette D; Balkau, Beverley; Stancáková, Alena; Abboud, Hanna E; Boeing, Heiner; Giedraitis, Vilmantas; Prabhakaran, Dorairaj; Gottesman, Omri; Scott, James; Carey, Jason; Kwan, Phoenix; Grant, George; Smith, Joshua D; Neale, Benjamin M; Purcell, Shaun; Butterworth, Adam S; Howson, Joanna M M; Lee, Heung Man; Lu, Yingchang; Kwak, Soo-Heon; Zhao, Wei; Danesh, John; Lam, Vincent K L; Park, Kyong Soo; Saleheen, Danish; So, Wing Yee; Tam, Claudia H T; Afzal, Uzma; Aguilar, David; Arya, Rector; Aung, Tin; Chan, Edmund; Navarro, Carmen; Cheng, Ching-Yu; Palli, Domenico; Correa, Adolfo; Curran, Joanne E; Rybin, Denis; Farook, Vidya S; Fowler, Sharon P; Freedman, Barry I; Griswold, Michael; Hale, Daniel Esten; Hicks, Pamela J; Khor, Chiea-Chuen; Kumar, Satish; Lehne, Benjamin; Thuillier, Dorothée; Lim, Wei Yen; Liu, Jianjun; van der Schouw, Yvonne T; Loh, Marie; Musani, Solomon K; Puppala, Sobha; Scott, William R; Yengo, Loïc; Tan, Sian-Tsung; Taylor, Herman A; Thameem, Farook; Wilson, Gregory; Wong, Tien Yin; Njølstad, Pål Rasmus; Levy, Jonathan C; Mangino, Massimo; Bonnycastle, Lori L; Schwarzmayr, Thomas; Fadista, João; Surdulescu, Gabriela L; Herder, Christian; Groves, Christopher J; Wieland, Thomas; Bork-Jensen, Jette; Brandslund, Ivan; Christensen, Cramer; Koistinen, Heikki A; Doney, Alex S F; Kinnunen, Leena; Esko, Tõnu; Farmer, Andrew J; Hakaste, Liisa; Hodgkiss, Dylan; Kravic, Jasmina; Lyssenko, Valeriya; Hollensted, Mette; Jørgensen, Marit E; Jørgensen, Torben; Ladenvall, Claes; Justesen, Johanne Marie; Käräjämäki, Annemari; Kriebel, Jennifer; Rathmann, Wolfgang; Lannfelt, Lars; Lauritzen, Torsten; Narisu, Narisu; Linneberg, Allan; Melander, Olle; Milani, Lili; Neville, Matt; Orho-Melander, Marju; Qi, Lu; Qi, Qibin; Roden, Michael; Rolandsson, Olov; Swift, Amy; Rosengren, Anders H; Stirrups, Kathleen; Wood, Andrew R; Mihailov, Evelin; Blancher, Christine; Carneiro, Mauricio O; Maguire, Jared; Poplin, Ryan; Shakir, Khalid; Fennell, Timothy; DePristo, Mark; Hrabé de Angelis, Martin; Deloukas, Panos; Gjesing, Anette P; Jun, Goo; Nilsson, Peter; Murphy, Jacquelyn; Onofrio, Robert; Thorand, Barbara; Hansen, Torben; Meisinger, Christa; Hu, Frank B; Isomaa, Bo; Karpe, Fredrik; Liang, Liming; Peters, Annette; Huth, Cornelia; O'Rahilly, Stephen P; Palmer, Colin N A; Pedersen, Oluf; Rauramaa, Rainer; Tuomilehto, Jaakko; Salomaa, Veikko; Watanabe, Richard M; Syvänen, Ann-Christine; Bergman, Richard N; Bharadwaj, Dwaipayan; Bottinger, Erwin P; Cho, Yoon Shin; Chandak, Giriraj R; Chan, Juliana C N; Chia, Kee Seng; Daly, Mark J; Ebrahim, Shah B; Langenberg, Claudia; Elliott, Paul; Jablonski, Kathleen A; Lehman, Donna M; Jia, Weiping; Ma, Ronald C W; Pollin, Toni I; Sandhu, Manjinder; Tandon, Nikhil; Froguel, Philippe; Barroso, Inês; Teo, Yik Ying; Zeggini, Eleftheria; Loos, Ruth J F; Small, Kerrin S; Ried, Janina S; DeFronzo, Ralph A; Grallert, Harald; Glaser, Benjamin; Metspalu, Andres; Wareham, Nicholas J; Walker, Mark; Banks, Eric; Gieger, Christian; Ingelsson, Erik; Im, Hae Kyung; Illig, Thomas; Franks, Paul W; Buck, Gemma; Trakalo, Joseph; Buck, David; Prokopenko, Inga; Mägi, Reedik; Lind, Lars; Farjoun, Yossi; Owen, Katharine R; Gloyn, Anna L; Strauch, Konstantin; Tuomi, Tiinamaija; Kooner, Jaspal Singh; Lee, Jong-Young; Park, Taesung; Donnelly, Peter; Morris, Andrew D; Hattersley, Andrew T; Bowden, Donald W; Collins, Francis S; Atzmon, Gil; Chambers, John C; Spector, Timothy D; Laakso, Markku; Strom, Tim M; Bell, Graeme I; Blangero, John; Duggirala, Ravindranath; Tai, E Shyong; McVean, Gilean; Hanis, Craig L; Wilson, James G; Seielstad, Mark; Frayling, Timothy M; Meigs, James B; Cox, Nancy J; Sladek, Rob; Lander, Eric S; Gabriel, Stacey; Burtt, Noël P; Mohlke, Karen L; Meitinger, Thomas; Groop, Leif; Abecasis, Goncalo; Florez, Jose C; Scott, Laura J; Morris, Andrew P; Kang, Hyun Min; Boehnke, Michael; Altshuler, David; McCarthy, Mark I
The genetic architecture of common traits, including the number, frequency, and effect sizes of inherited variants that contribute to individual risk, has been long debated. Genome-wide association studies have identified scores of common variants associated with type 2 diabetes, but in aggregate, these explain only a fraction of the heritability of this disease. Here, to test the hypothesis that lower-frequency variants explain much of the remainder, the GoT2D and T2D-GENES consortia performed whole-genome sequencing in 2,657 European individuals with and without diabetes, and exome sequencing in 12,940 individuals from five ancestry groups. To increase statistical power, we expanded the sample size via genotyping and imputation in a further 111,548 subjects. Variants associated with type 2 diabetes after sequencing were overwhelmingly common and most fell within regions previously identified by genome-wide association studies. Comprehensive enumeration of sequence variation is necessary to identify functional alleles that provide important clues to disease pathophysiology, but large-scale sequencing does not support the idea that lower-frequency variants have a major role in predisposition to type 2 diabetes. PMID:27398621
Linder, Barbara; Imperatore, Giuseppina
Major research trials have provided insight into the scope of type 2 diabetes in youth. The National Diabetes Education Program offers resources to help school nurses support children with or at risk for type 2 diabetes.
... Steps, Big Rewards": You Can Prevent Type 2 Diabetes Past Issues / Winter 2008 Table of Contents For ... million Americans are at risk for type 2 diabetes." "Fifty four million Americans are at risk for ...
... and a reduced risk of developing type 2 diabetes. A diet rich in magnesium was associated with a 15 percent reduced risk of developing type 2 diabetes, a 2007 meta-analysis found. Safety No serious ...
Zhang, Man; Fu, Guangzhen; Lei, Ting
Objective To monitor of type 2 diabetes more simply, conveniently and noninvasively, we are trying to identify the potential urinary peptides that associated with different stages of glucose control in type 2 diabetes mellitus. Methods Firstly, we collected urine samples from type 2 diabetic patients and normal controls. These type 2 diabetic patients were divided into two groups according to fasting plasma glucose (FPG) and hemoglobin A1c% (HbA1c), respectively. Magnetic beads based weak cat...
Full Text Available Background: Diabetes Mellitus (DM is a common but complex metabolic disorder affecting various systems in the body. Oral cavity is no exception as this chronic condition exerts a huge impact on oral health. Salivary dysfunction has been reported to be a frequent oral complication in Type 2 diabetics which in turn leads to an array of oral complications because oral health is to a greater extent dependent on the quality and quantity of saliva. Aim: The aim of the present study was to evaluate and compare the salivary flow rate and prevalence of subjective symptoms of xerostomia in diabetics and non-diabetics. Materials and Methods: The study was conducted on 100 type 2 diabetic patients and 50 non-diabetic subjects. Random non-fasting plasma glucose and glycosylated hemoglobin levels were used to determine the diabetic status of the individuals. Unstimulated saliva was collected using “Spit technique”. Stimulated saliva was collected using 2% citric acid. Unstimulated and Stimulated Salivary Flow Rate (USFR and SSFR was calculated for every patient and expressed as ml/min. Xerostomia was evaluated using a multi-item inventory comprising 19 questions. Results: In our study, both whole unstimulated and stimulated salivary flow rates were decreased in diabetics compared to non-diabetics and this difference was statistically significant (p = 0.000. A greater percentage of diabetic patients perceived xerostomia symptoms compared to non-diabetics. Conclusion: Type 2 diabetics have higher prevalence of xerostomia and significantly reduced salivary flow rate compared to non-diabetics. Alterations in salivary flow create an imbalance in the homeostasis of oral environment leading to spectrum of oral ailments in these individuals
Moran, Chris; Phan, Thanh G.; Chen, Jian; Blizzard, Leigh; Beare, Richard; Venn, Alison; Münch, Gerald; Wood, Amanda G.; Forbes, Josephine; Greenaway, Timothy M.; Pearson, Susan; Srikanth, Velandai
OBJECTIVE Type 2 diabetes (T2DM) is associated with brain atrophy and cerebrovascular disease. We aimed to define the regional distribution of brain atrophy in T2DM and to examine whether atrophy or cerebrovascular lesions are feasible links between T2DM and cognitive function. RESEARCH DESIGN AND METHODS This cross-sectional study used magnetic resonance imaging (MRI) scans and cognitive tests in 350 participants with T2DM and 363 participants without T2DM. With voxel-based morphometry, we s...
Madsbad, Sten; Hermansen, Kjeld
The variable pathogenesis and progressive nature of type 2 diabetes emphasise the need for new antidiabetic treatments. The long acting glucagon-like peptide-1 receptor agonists and dipeptidyl peptidase-4 inhibitors have improved the treatment. Novel approaches include inhibitors of sodium glucose...... co-transporter 2, which increase renal glucose elimination, G-protein-coupled receptor agonists, which potentiate insulin and incretin hormone secretion. Proof of principle has been shown for glucagon receptor agonists, glucokinase activators and treatment with dual intestinal peptides, which all...
Zander, Mette; Hansen, Caroline Raun; Koefoed, Birgitte Gade; Perrild, Hans
In general, type 2 diabetes is more common among immigrants than among the inhabitants with a Western background. The higher prevalence among ethnic minorities is probably due to a complex correlation between genetic factors, diet, exercise, linguistic and cultural obstacles, low birthweight and...... high catch up weight as well as socio-economic factors. Ethnic minorities are heterogeneous, and individual initiatives within the different groups are needed. The evidence regarding the effect of initiatives targeted at ethnic minorities in Denmark is sparse. In future, clinically controlled studies...
Grimaldi, A; Hartemann-Heurtier, A
GOAL OF TREATMENT: Prevention of diabetic micro and macroangiopathy is the goal of treatment in type 2 diabetes mellitus. A well-controlled glucose level is the key to prevention of microangiopathy; there is no threshold level. Antihypertensive treatment, with the goal of blood pressure below 130/80 mmHg is also beneficial in preventing aggravation of microangiopathy. For macroangiopathy, prevention is based in priority on treatment of other risk factors for cardiovascular disease; the threshold level for drug treatment and the therapeutic objective are those defined for secondary prevention in non-diabetic patients, i.e. blood pressure below 140/80 mmHg and LDL cholesterol under 1.30 g/l. The beneficial effect of lower glucose levels on preventing macrovascular risk was not formally demonstrated by the UKPDS, probably because the difference between the control and the treatment group HbA1c levels was minimal, 0.9 points. REVISITING STRATEGY: It is thus time to revisit the preventive strategy for type 2 diabetes mellitus, i.e. step-by-step increments, as currently proposed for worsening glucose levels. Metformine should be prescribed if the HbA1c is above normal in order to achieve the demonstrated benefit in prevention of microangiopathy and in the hope, motivated by pathophysiology data, of preventing insulin failure. Slow-release insulin at bedtime should be added to the oral hypoglycemiants if fasting glucose exceeds 1.60 or 1.80 g/l, even if the HbA1c remains below 8%. NEW HYPOGLYCEMIANTS: The role of these new agents in this more "aggressive" strategy remains to be defined. Glinides will have to demonstrate their superiority over sulfamides (fewer episodes of hypoglycemia with comparable efficacy) to justify their high cost. Glitazones will have to demonstrate a beneficial effect in second intention combination with metformine on cardiovascular morbidity mortality in type 2 diabetes patients with a metabolic insulin-resistance syndrome and visceral obesity
Iepsen, Eva Pers Winning; Torekov, Signe Sørensen; Holst, Jens Juul
Subcutaneous liraglutide (Victoza, Novo Nordisk) was approved for the treatment of Type 2 diabetes mellitus (T2DM) in Europe in 2009 and in the USA in 2010. In December 2014, liraglutide 3.0 mg was approved by the Food and Drug Administration (FDA) and in March 2015 by the European Medicines Agency...... different areas in the hind brain and possibly by preserving free leptin levels. Recently, liraglutide has been suggested to protect against prediabetes and seems to prevent bone loss by increasing bone formation following diet-induced weight loss in obesity. This article not only covers the major clinical...
Gyldenl�ve, Mette; Knop, Filip Krag; Vilsb�ll, Tina;
Psoriasis is a chronic inflammatory skin disease with a global prevalence of 2-3%. In recent years it has been established that patients with psoriasis carry an increased risk of type 2 diabetes, but the underlying pathophysiological mechanisms remain unclear. The association is most likely due to...... a combination of shared genes, immunoinflammatory mechanisms and a number of diabetes risk factors in patients with psoriasis. The current review summarises the evidence in the field and calls for attention on diabetes risk assessment, preventive measures and treatment in patients with psoriasis....
Wu, Hongyu; Bertrand, Kimberly A; Choi, Anna L;
BACKGROUND: Prospective data regarding persistent organic pollutants (POPs) and risk of type 2 diabetes (T2D) are limited, and the results for individual POPs are not entirely consistent across studies. OBJECTIVES: To prospectively examine plasma POP concentrations in relation to incident T2D and...... participated in two case-control studies in the Nurses' Health Study. We identified 48 incident T2D cases through June 30, 2008. We conducted a literature search in MEDLINE and EMBASE through December 2011 to identify prospective studies on POPs in relation to diabetes. We used a fixed-effects model to...
Reusch, Jane E B; Bridenstine, Mark; Regensteiner, Judith G
Limitations in physical fitness, a consistent finding in individuals with both type I and type 2 diabetes mellitus, correlate strongly with cardiovascular and all-cause mortality. These limitations may significantly contribute to the persistent excess cardiovascular mortality affecting this group. Exercise impairments in VO2 peak and VO2 kinetics manifest early on in diabetes, even with good glycemic control and in the absence of clinically apparent complications. Subclinical cardiac dysfunction is often present but does not fully explain the observed defect in exercise capacity in persons with diabetes. In part, the cardiac limitations are secondary to decreased perfusion with exercise challenge. This is a reversible defect. Similarly, in the skeletal muscle, impairments in nutritive blood flow correlate with slowed (or inefficient) exercise kinetics and decreased exercise capacity. Several correlations highlight the likelihood of endothelial-specific impairments as mediators of exercise dysfunction in diabetes, including insulin resistance, endothelial dysfunction, decreased myocardial perfusion, slowed tissue hemoglobin oxygen saturation, and impairment in mitochondrial function. Both exercise training and therapies targeted at improving insulin sensitivity and endothelial function improve physical fitness in subjects with type 2 diabetes. Optimization of exercise functions in people with diabetes has implications for diabetes prevention and reductions in mortality risk. Understanding the molecular details of endothelial dysfunction in diabetes may provide specific therapeutic targets for the remediation of this defect. Rat models to test this hypothesis are under study. PMID:23299658
Objective: To determine the periodontal status in well controlled and poorly controlled type 2 diabetic patients compared with normal healthy individuals. Methodology: Forty well controlled and forty poorly controlled type 2 diabetic subjects having good oral hygiene (scored according to simplified oral hygiene index) were compared with a control group of forty normal healthy individuals. Probing depth (PD), gingival recession (GR), and attachment loss (AL) were recorded to obtain the periodontal status of each tooth, using a Michigan probe '0' with Williams marking. Glycemic control was evaluated by glycated Hb value. Using ANOVA and independent sample t-test, mean probing depth and attachment loss in each tooth type (incisors, canines, premolars and molars) were compared. Results: Mean age of diabetic subjects was 58.86 +- 6.21 years and that of control group was 56.92 +- 6.91 years; 60% were females. Probing depth was greater in patients with poorly controlled diabetes compared to well controlled diabetic patients and non-diabetic controls (4.21 mm vs. 3.72 mm and 2.93 mm respectively, p 0.05). Number of sites and mean percentage of sites with attachment loss of greater or equal to 4 and greater or equal to 6 mm was also significantly higher in poorly controlled diabetes compared to the control group (p < 0.05 and p < 0.001 respectively). Conclusion: Periodontal status as estimated by probing depth and degree of attachment loss deteriorates significantly with poor glycemic control in diabetes. (author)
Full Text Available Diabetes mellitus, especially type 2 diabetes (T2DM, is one of the most common chronic diseases and continues to increase in numbers with large proportion of health care budget being used. Many animal models have been established in order to investigate the mechanisms and pathophysiologic progress of T2DM and find effective treatments for its complications. On the basis of their strains, features, advantages, and disadvantages, various types of animal models of T2DM can be divided into spontaneously diabetic models, artificially induced diabetic models, and transgenic/knockout diabetic models. Among these models, the spontaneous rodent models are used more frequently because many of them can closely describe the characteristic features of T2DM, especially obesity and insulin resistance. In this paper, we aim to investigate the current available spontaneous rodent models for T2DM with regard to their characteristic features, advantages, and disadvantages, and especially to describe appropriate selection and usefulness of different spontaneous rodent models in testing of various new antidiabetic drugs for the treatment of type 2 diabetes.
Wang, Yang-Wei; Sun, Guang-Dong; Sun, Jing; Liu, Shu-Jun; Wang, Ji; Xu, Xiao-Hong; Miao, Li-Ning
Diabetes mellitus, especially type 2 diabetes (T2DM), is one of the most common chronic diseases and continues to increase in numbers with large proportion of health care budget being used. Many animal models have been established in order to investigate the mechanisms and pathophysiologic progress of T2DM and find effective treatments for its complications. On the basis of their strains, features, advantages, and disadvantages, various types of animal models of T2DM can be divided into spontaneously diabetic models, artificially induced diabetic models, and transgenic/knockout diabetic models. Among these models, the spontaneous rodent models are used more frequently because many of them can closely describe the characteristic features of T2DM, especially obesity and insulin resistance. In this paper, we aim to investigate the current available spontaneous rodent models for T2DM with regard to their characteristic features, advantages, and disadvantages, and especially to describe appropriate selection and usefulness of different spontaneous rodent models in testing of various new antidiabetic drugs for the treatment of type 2 diabetes. PMID:23671868
Diabetes Mellitus type 2 , formerly non-insulin-dependent diabetes mellitus (NIDDM) or adult-onset diabetes, is a metabolic disorder that is characterized by high blood glucose in the context of insulin resistance and relative insulin deficiency1. The development of Diabetes Mellitus type 2 is associated with multiple risk factors, co-morbid medical conditions as well as psychosocial determinants. These psychosocial factors, which differ from population to population, can be identified and controlled to reduce the incidence of type 2 Diabetes Mellitus. Objective: To identify various psychosocial factors associated with type 2 Diabetes Mellitus. Design: Case-control study. Place and Duration: Diabetic clinic and Medical Units Mayo Hospital Lahore . July to December, 2012. Subjects and Methods: A population based case-control study with 1:1 case to control ratio was conducted. A total of 100 subjects (50 cases and 50 controls) having age above 35 years were recruited in the study. Selection was made on laid down criteria from patients coming to Mayo Hospital Lahore after taking consent. Interviews were conducted through a pretested questionnaire. Data was collected, compiled and analyzed through IBM SPSS version 20. Results: Out of 100 study subjects 67% were males and 33% were females. Among cases of Diabetes mellitus type 2, 64% were males, 70% in the age group 35-50 years, 96% were married, 36% were illiterates. Mean age was found 49.24, standard deviation 10.915. In bivariate analysis, Diabetes Mellitus type II was found significantly associated with Anxiety(OR: 5.348, 95% CI: 2.151-13.298) Depression(OR: 5.063, 95% CI: 1.703-15.050), High fat diet, (OR: 2.471, 95% CI: 1.100-5.547) Sedentary Lifestyle(OR: 4.529, 95% CI: 1.952-10.508) and Psychological Stress(OR:4.529, 95% CI: 1.952-10.508). However, in multivariate analysis while controlling all other risk factors, Anxiety(OR: 6.066, 95% CI: 1.918-19.191), High fat diet(OR: 3.648, 95% CI: 1
Rigalleau, Vincent; Gonzalez, Concepcion; Raffaitin, Christelle; Gin, Henri
The dietary advice is a part of the global care for type 2 diabetes. First, overweight implies a caloric restriction. When poor glucose control is associated with weight gain, important errors are obvious (excess fat and sugar), providing more pills or insulin without correcting them is poorly effective, but promotes further weight gain. Normal body weight, or poor glucose control despite loss of weight, needs to reappraise the diagnosis: diabetes type, intercurrent disease. The cofactors of the "metabolic syndrom" are usually present, so saturated fat has to be reduced, while maintaining fish, fruits, vegetables and whole grain cereals. Blood pressure and dyslipidemia may need further counselling about dietary sodium, carbohydrates, cholesterol. When insulin, sulfonylurea or glinids are indicated, the dietary intake of carbohydrates has to be regular to avoid hypoglycemia. PMID:20465121
Full Text Available Purpose: The present study aims to investigate the effect of blood sugar regulation and vitamin D levels on calcium metabolism and parathormone levels in patients with type 2 diabetes mellitus. Material and Method: We included 132 patients with type 2 diabetes mellitus who presented to our outpatient clinic for regular check up between August 2013 and October 2013. Fasting blood glucose, HbA1c, calcium, phosphorus, magnesium, albumin, creatinine, parathormone, 25-Hydroxy vitamin D [25(OHD], spot urinary calcium and creatinine levels were studied for each patient. Results: Vitamin D levels were below 30 ng/mL in 96.9% (n=128 and below 20 ng/mL in 78.7% (n=102 of the patients included in the study. Patients with impaired blood sugar regulation (HbA1c >10% had lower levels of PTH, albumin and 25(OHD levels and higher phosphorus levels compared to patients with HbA1c levels below 10% (p=0.018, p=0.043, p=0.002, p=0.01, respectively. The rates of functional hypoparathyroidism (parathormone <65 ng/mL in patients with vitamin D levels below 30 ng/mL and 20 ng/mL were 63.2% and 59.6%, respectively. Among the diabetic patients with vitamin D levels <30 ng/mL, magnesium levels were significantly lower in those with functional hypoparathyroidism (parathormone <65 ng/mL compared to those with secondary hyperparathyroidism (p=0.015. Comparative statistical analysis of patients with HbA1c levels above and below 10% demonstrated higher proportion of patients with functional hypoparathyroidism in the group with impaired blood sugar regulation (p=0.035 for patients with vitamin levels below 30 ng/mL, and p=0.031 for patients with vitamin levels below 20 ng/mL. Discussion: Impaired blood sugar regulation leads to functional hypoparathyroidism with secondary hypomagnesemia in type 2 diabetes mellitus, as was previously described for subjects with type 1 diabetes mellitus.
Objective was to assess blood pressure BP control in patients with diabetes mellitus type 2 DM type treated in primary health care. A cross-sectional study was conducted in primary health care at King Fahd Military Complex Hospital in Dhahran, Kingdom of Saudi Arabia, between August 2003 and February 2004, to assess blood control in type 2 diabetics. A sample of 403 medical records of type 2 diabetic patients was selected using systematic random sampling after ordering the medical record numbers. The data were collected through the pre-coded checklist. Hypertension was found in 57.8% of diabetic patients with no statistically significant difference between males and females. The mean age of diabetic patients was significantly highly in hypertensive than non-hypertensive p=0.001. The mean duration of hypertension was significantly higher in females p=0.02. There were only 14.2% of hypertensive diabetic patients in whom blood pressure was controlled. Poor control was significantly associated with obesity and a high rate of complications. Blood pressure control correlated positively and significantly with the age of patients and negatively with duration of diabetes and hypertension. The most commonly prescribed antihypertensive were angiotensin converting enzyme inhibitors in 29.3%, followed by angiotensin receptors blockers in 24.1%, and the least prescribed drug was thiazide diuretic. Blood pressure in diabetic patients needs to be given particular attention from all health care professionals, especially primary care family physicians, who should follow the new guideline for better control of blood pressure, and fewer complications. Patient's awareness should be increased, through continuous health education with different modalities. (author)
Dalsgaard, Else-Marie; Vestergaard, Mogens; Skriver, Mette V;
Dette studie undersøger, om psykisk belastning øger risikoen for kardiovaskulær sygdom og død blandt personer med type 2-diabetes. Forfatterne ser også nærmere på, om forskelle i metabolisk kontrol og indtag af ordineret medicin kan forklare dele af en eventuel sammenhæng. Studiet fandt, at 18% a...
Puig-Domingo, Manuel; Pellitero, Silvia
The increasing prevalence of obesity and type 2 diabetes mellitus (T2DM) has led to a growing interest in the investigation of new therapies. Treatment of T2DM has focused on the insulinopenia and insulin resistance. However, in the last 10 years, new lines of research have emerged for the treatment of T2DM and preclinical studies appear promising. The possibility of using these drugs in combination with other currently available drugs will enhance the antidiabetic effect and promote weight loss with fewer side effects. The data provided by post-marketing monitoring will help us to better understand their safety profile and potential long-term effects on target organs, especially the cardiovascular risk. PMID:25194974
Hansen, Lars; Pedersen, Oluf
Throughout the last decade, molecular genetic studies of non-autoimmune diabetes mellitus have contributed significantly to our present understanding of this disease's complex aetiopathogenesis. Monogenic forms of diabetes (maturity-onset diabetes of the young, MODY) have been identified and...... classified into MODY1-6 according to the mutated genes that by being expressed in the pancreatic beta-cells confirm at the molecular level the clinical presentation of MODY as a predominantly insulin secretory deficient form of diabetes mellitus. Genomewide linkage studies of presumed polygenic type 2...... diabetic populations indicate that loci on chromosomes 1q, 5q, 8p, 10q, 12q and 20q contain susceptibility genes. Yet, so far, the only susceptibility gene, calpain-10 (CAPN10), which has been identified using genomewide linkage studies, is located on chromosome 2q37. Mutation analyses of selected...
O'Connor, Jason C; Johnson, Daniel R; Freund, Gregory G
A sizable body of knowledge has arisen demonstrating that type 2 diabetes (T2D) is associated with alterations in the innate immune system. The resulting proinflammatory-leaning imbalance is implicated in the development of secondary disease complications and comorbidities, such as delayed wound healing, accelerated progress of atherosclerosis, and retinopathy, in people who have T2D. New experimental data and the results of recently published health-related quality-of-life surveys indicate that individuals who have T2D experience diminished feelings of happiness, well being, and satisfaction with life. These emotional and psychological consequences of T2D point to altered neuroimmunity as a previously unappreciated complication of T2D. This article discusses recent data detailing the impact of T2D on a person's PNI response. PMID:19389586
Jespersen, Maria J; Knop, Filip K; Christensen, Mikkel
Within recent years, glucagon-like peptide 1 receptor agonists (GLP-1-RA) have emerged as a new treatment option for type 2 diabetes. The GLP-1-RA are administered subcutaneously and differ substantially in pharmacokinetic profiles. AREAS COVERED: This review describes the pharmacokinetics and...... safety aspects of the currently available GLP-1 receptor agonists, liraglutide (based on the structure of native GLP-1), exenatide twice daily and exenatide once weekly (based on exendin-4) in relation to the kinetics and toxicology of native GLP-1. The review is based on electronic literature searches...... and legal documents in the form of assessment reports from the European Medicines Agency and the United States Food and Drug Administration. EXPERT OPINION: GLP-1-based therapy combines several unique mechanisms of action and have the potential to gain widespread use in the fight against diabetes and...
Lindberg, Søren; Jensen, Jan Skov; Bjerre, Mette;
BACKGROUND: Adiponectin is viewed as an insulin-sensitizing hormone with anti-inflammatory effects. In accordance, plasma adiponectin is decreased in metabolic disorders including type 2 diabetes mellitus (T2DM). However, in spite of the apparently beneficially effects, recent data from large...... prospective studies have consistently linked high adiponectin levels with increased cardiovascular (CV) disease and mortality, thus questioning the positive view on adiponectin. Accordingly, we investigated the relationship between adiponectin, incident T2DM and subsequently CV events. METHODS: We...... prospectively followed 5349 randomly selected men and women from the community, without T2DM or CV disease. Plasma adiponectin was measured at study entry. Median follow-up time was 8.5 years (IQR 8.0-9.1 years). During follow up, 136 participants developed T2DM. Following their diagnosis, 36 of the 136...
Abstract Type 2 diabetes is associated with significant cardiovascular morbidity and mortality. Although low-density lipoprotein cholesterol levels may be normal in patients with type 2 diabetes, insulin resistance drives a number of changes in lipid metabolism and lipoprotein composition that render low-density lipoprotein cholesterol and other lipoproteins more pathogenic than species found in patients without type 2 diabetes. Dyslipidemia, which affects almost 50% of patients with type 2 d...
Type 2 diabetes mellitus is emerging as a new clinical problem within pediatric practice. Recent reports indicate an increasing prevalence of type 2 diabetes mellitus in children and adolescents around the world in all ethnicities, even if the prevalence of obesity is not increasing any more. The majority of young people diagnosed with type 2 diabetes mellitus was found in specific ethnic subgroups such as African-American, Hispanic, Asian/Pacific Islanders and American Indians. Clinicians sh...
Sarah M. Westberg, PharmD, BCPS; Phoua Xiong, Pharm.D.
The primary goal of the study was to determine perceptions the Hmong population has about Type 2 diabetes. Specific information to be gathered from the Hmong participants were: reactions after being diagnosed with Type 2 diabetes, knowledge and beliefs about medications, and how pharmacists can help them with their diabetes care. Learning the beliefs of this population related to Type 2 diabetes will help identify methods to improve diabetes care and education for Hmong patients. A focus grou...
The incidence of type 2 diabetes has increased rapidly worldwide. Obesity is one of the most important modifiable risk factors of type 2 diabetes: weight gain increases and weight loss decreases the risk. However, the effects of weight fluctuation are unclear. Reactive oxygen species are presumably part of the complicated mechanism for the development of insulin resistance and beta-cell destruction in the pancreas. The association of antioxidants with the risk of incident type 2 diabetes...
Tushuizen, M.E.; Diamant, M.; Heine, R. J.
The worldwide prevalence of type 2 diabetes mellitus has reached epidemic proportions. The so-called traditional risk factors cannot fully explain the excessive cardiovascular disease risk of type 2 diabetic patients. Numerous studies indicate that postprandial metabolic derangements, most notably hyperglycaemia and hypertriglyceridaemia, which are exaggerated and prolonged in type 2 diabetes, are important cardiovascular disease risk factors since they induce oxidative stress and endothelial...
Raghavani, Pratik Hasmukhrai; Sirajwala, Habibunnisha B.
Aim: To measure the level of Serum Ferritin, Fasting and Postprandial Blood Sugar & Lipid Profiles in patient with Type-2 Diabetes Mellitus with and without cardiovascular involvement.Material and methods: 50 patients of Type-2 Diabetes Mellitus (DM) patients without any cardiovascular involvement, 50 patients of Type-2 Diabetes Mellitus patients with cardiovascular involvement and 50 age and sex matched normal healthy control were studied. Blood samples were analyzed for ferritin estimat...
Michael E Bowen
Full Text Available Michael E Bowen1,2, Russell L Rothman2,31Veterans Affairs Quality Scholars Fellowship Program, Tennessee Valley Healthcare System, Tennessee Valley Geriatric Research Education Clinical Center, Nashville, TN, USA; 2Division of General Internal Medicine and Public Health, Department of Medicine, 3Vanderbilt Eskind Diabetes Center, Vanderbilt University School of Medicine, Nashville, TN, USAAbstract: Although once considered a disease of adults, the prevalence of type 2 diabetes in youth is increasing at a significant rate. Similar to adults, youth with type 2 diabetes are at increased risk for developing hypertension, lipid abnormalities, renal disease, and other diabetes-related complications. However, children and adolescents with type 2 diabetes also face many unique management challenges that are different from adults with type 2 diabetes or children with type 1 diabetes. To deliver safe, effective, high-quality, cost-effective health care to adolescents with type 2 diabetes, reorganization and redesign of health care systems are needed. Multidisciplinary health care teams, which allow individuals with specialized training to maximally utilize their skills within an organized diabetes treatment team, may increase efficiency and effectiveness and may improve outcomes in children with type 2 diabetes. This review article provides a brief review of type 2 diabetes in children and adolescents, provides an overview of multidisciplinary health care teams, and discusses the role of multidisciplinary health care management in youth with type 2 diabetes.Keywords: adolescent, type 2 diabetes, multidisciplinary
Borg Eva; Perrild Hans; Frølich Anne; Vadstrup Eva S; Røder Michael
Abstract Background Current guidelines recommend education, physical activity and changes in diet for type 2 diabetes patients, yet the composition and organization of non-pharmacological care are still controversial. Therefore, it is very important that programmes aiming to improve non-pharmacological treatment of type 2 diabetes are developed and evaluated. The Copenhagen Type 2 Diabetes Rehabilitation Project aims to evaluate the effectiveness of a new group-based lifestyle rehabilitation ...
Prateek Chaudhary; Demitrost Laloo; Ranabir Salam
Introduction: Obesity has always been thought to be a risk factor for diabetes; however, some studies in India have reported that even lean people are prone to diabetes. We conducted this study to see if this holds true for this part of the country. Objectives: To determine the prevalence of lean type 2 diabetes mellitus (DM) in recently diagnosed type 2 DM in Manipur. Materials and Methods: All recently diagnosed type 2 DM patients, within a period of 24 weeks, who attended the endocrine cli...
Ma, Ronald Ching Wan; Lin, Xu; Jia, Weiping
The prevalence of diabetes in China has increased substantially over recent decades, with more than 100 million people estimated to be affected by the disease presently. During this period there has been an increase in the rates of obesity and a reduction in physical activity. Many of the changes in lifestyle and diet are a result of increased economic development and urbanisation. In addition to an increasingly westernised diet, the traditional Chinese diet also plays a part, with the quantity and quality of rice intake linked to the risk of type 2 diabetes. Familial factors including inherited genetic variants are important, although differences in the genetic architecture suggest a different combination of genetic variants could be most relevant in Chinese when compared with Europeans. Recent advances have also emphasised the role of early life factors in the epidemic of diabetes and non-communicable diseases: maternal undernutrition, maternal obesity, and gestational diabetes are all linked to increased risk of diabetes in offspring. A mismatch between developmentally programmed biology and the modern environment is relevant for countries like China where there has been rapid economic transformation. Multisectoral efforts to address the risks will be needed at different stages throughout the lifecourse to reduce the burden of diabetes. PMID:25218727
Hepcidin is a peptide hormone with both paracrine andendocrine functions that help in maintaining body ironstores. Type 2 diabetes （T2D） is one of the sequelae ofexcess body iron stores; thus, iron regulatory hormonehepcidin may have a direct or at least an indirect role inthe aetiopathogenesis of T2D. Both human and animalstudies at molecular and genetic levels have attemptedto establish a role for hepcidin in the development ofT2D, and a few epidemiologic studies have also showeda link between hepcidin and T2D at population level,but the findings are still inconclusive. Recent data havesuggested different pathways in which hepcidin could beassociated with T2D with much emphasis on its primaryor secondary role in insulin resistance. Some of thesuggested pathways are via transcription modulator ofhepcidin （STAT3）; ferroportin 1 expression on the cellsinvolved in iron transport; transmembrane protease 6enzyme; and pro-inflammatory cytokines, interleukin（IL）-1, IL-6, tumor necrosis factor-α and IL-10. Thisreview briefly reports the existing evidence on thepossible links between hepcidin and T2D and concludesthat more data are needed to confirm or refute hepcidin＇srole in the development of T2D. Examining this rolecould provide a further evidence base for iron in theaetiopathogenesis of T2D.
Bowen, Michael E; Rothman, Russell L
Although once considered a disease of adults, the prevalence of type 2 diabetes in youth is increasing at a significant rate. Similar to adults, youth with type 2 diabetes are at increased risk for developing hypertension, lipid abnormalities, renal disease, and other diabetes-related complications. However, children and adolescents with type 2 diabetes also face many unique management challenges that are different from adults with type 2 diabetes or children with type 1 diabetes. To deliver safe, effective, high-quality, cost-effective health care to adolescents with type 2 diabetes, reorganization and redesign of health care systems are needed. Multidisciplinary health care teams, which allow individuals with specialized training to maximally utilize their skills within an organized diabetes treatment team, may increase efficiency and effectiveness and may improve outcomes in children with type 2 diabetes. This review article provides a brief review of type 2 diabetes in children and adolescents, provides an overview of multidisciplinary health care teams, and discusses the role of multidisciplinary health care management in youth with type 2 diabetes. PMID:21197360
Haase, Christiane L; Tybjærg-Hansen, Anne; Nordestgaard, Børge G;
Observationally, low levels of HDL cholesterol are consistently associated with increased risk of type 2 diabetes. Therefore, plasma HDL cholesterol increasing has been suggested as a novel therapeutic option to reduce the risk of type 2 diabetes. Whether levels of HDL cholesterol are causally...... associated with type 2 diabetes is unknown. In a prospective study of the general population (n = 47,627), we tested whether HDL cholesterol-related genetic variants were associated with low HDL cholesterol levels and, in turn, with an increased risk of type 2 diabetes. HDL cholesterol-decreasing gene scores...... and allele numbers associated with up to -13 and -20% reductions in HDL cholesterol levels. The corresponding theoretically predicted hazard ratios for type 2 diabetes were 1.44 (95% CI 1.38-1.52) and 1.77 (1.61-1.95), whereas the genetic estimates were nonsignificant. Genetic risk ratios for type 2...
Meeuwisse-Pasterkamp, Susanne H; van der Klauw, Melanie M; Wolffenbuttel, Bruce H R
Type 2 diabetes mellitus is a disease that affects a rapidly increasing number of patients. Most patients with Type 2 diabetes will develop vascular complications. This may be microvascular disease, such as nephropathy, retinopathy or polyneuropathy, and also macrovascular disease, such as coronary
Dinarello, Charles A; Donath, Marc Y; Mandrup-Poulsen, Thomas
To understand the role of inflammation as the fundamental cause of type 2 diabetes and specifically to examine the contribution of IL-1beta.......To understand the role of inflammation as the fundamental cause of type 2 diabetes and specifically to examine the contribution of IL-1beta....
Afzal, Shoaib; Bojesen, Stig E; Nordestgaard, Børge G
Vitamin D deficiency has been implicated in decreased insulin secretion and increased insulin resistance, hallmarks of type 2 diabetes mellitus. We tested the hypothesis that low plasma 25-hydroxyvitamin D [25(OH)D] is associated with increased risk of type 2 diabetes in the general population....
Molsted, S; Tribler, J; Snorgaard, O
The aims were to investigate the prevalence of musculoskeletal pain in patients with type 2 diabetes and demonstrate possible associated factors.......The aims were to investigate the prevalence of musculoskeletal pain in patients with type 2 diabetes and demonstrate possible associated factors....
... Medicare & Medicaid Services HealthSense Alternate Language URL Español It’s Not Too Late to Prevent Type 2 Diabetes ... a greater chance of getting type 2 diabetes? It’s true. You have a greater chance of getting ...
Type 2 diabetes mellitus is emerging as a new clinical problem within pediatric practice. Recent reports indicate an increasing prevalence of type 2 diabetes mellitus in children and adolescents around the world in all ethnicities, even if the prevalence of obesity is not increasing any more. The majority of young people diagnosed with type 2 diabetes mellitus was found in specific ethnic subgroups such as African-American, Hispanic, Asian/Pacific Islanders and American Indians. Clinicians should be aware of the frequent mild or asymptomatic manifestation of type 2 diabetes mellitus in childhood. Therefore, a screening seems meaningful especially in high risk groups such as children and adolescents with obesity, relatives with type 2 diabetes mellitus, and clinical features of insulin resistance (hypertension, dyslipidemia, polycystic ovarian syndrome, or acanthosis nigricans). Treatment of choice is lifestyle intervention followed by pharmacological treatment (e.g., metformin). New drugs such as dipeptidyl peptidase inhibitors or glucagon like peptide 1 mimetics are in the pipeline for treatment of youth with type 2 diabetes mellitus. However, recent reports indicate a high dropout of the medical care system of adolescents with type 2 diabetes mellitus suggesting that management of children and adolescents with type 2 diabetes mellitus requires some remodeling of current healthcare practices. PMID:24379917
Wolford, Johanna K; de Courten, Barbora
Type 2 diabetes mellitus represents a multifactorial, heterogeneous group of disorders, which result from defects in insulin secretion, insulin action, or both. The prevalence of type 2 diabetes has increased dramatically worldwide over the past several decades, a trend that has been heavily...... influenced by the relatively recent changes in diet and physical activity levels. There is also strong evidence supporting a genetic component to type 2 diabetes susceptibility and several genes underlying monogenic forms of diabetes have already been identified. However, common type 2 diabetes is likely to...... result from the contribution of many genes interacting with different environmental factors to produce wide variation in the clinical course of the disease. Not surprisingly, the etiologic complexity underlying type 2 diabetes has made identification of the contributing genes difficult. Current therapies...
Bhaktha Geetha; Nayak Shivananda; Shantaram Manjula
The objective of our study was to determine the role of fenugreek seed powder in the management of newly diagnosed type 2 diabetes. We selected 38 patients with newly diagnosed type 2 diabetes, aged between 30-45 years, without any significant diabetes complications and were grouped as: Group I (n=19) consumed 25 g. fenugreek twice daily (before breakfast and dinner) and on moderate exercise for two months, Group II (n=19) subjects were on dietary control. Blood sample collected before and af...
Burness, Celeste B; Scott, Lesley J
Dulaglutide (Trulicity™) is a once-weekly subcutaneously administered glucagon-like peptide-1 (GLP-1) receptor agonist produced by recombinant DNA technology and approved in numerous countries as an adjunct to diet and exercise for the treatment of adults with type 2 diabetes (T2DM). In randomized controlled trials in patients with T2DM, dulaglutide monotherapy was noninferior to once-daily subcutaneous liraglutide monotherapy and significantly more effective than oral metformin monotherapy in improving glycemic control at 26 weeks. When used in combination with other agents (including metformin, metformin and a sulfonylurea, metformin and oral pioglitazone, and prandial insulin ± metformin), dulaglutide was noninferior to once-daily liraglutide and significantly more effective than once-daily oral sitagliptin, twice-daily subcutaneous exenatide, and once-daily subcutaneous insulin glargine in terms of improvements in glycated hemoglobin from baseline at 26 or 52 weeks, in trials of 26-104 weeks' duration. Moreover, dulaglutide 1.5 mg once weekly, but not 0.75 mg once weekly, was associated with consistent reductions form baseline in bodyweight. Improvements in glycemic control and bodyweight were maintained during long-term treatment (up to 2 years). Dulaglutide was generally well tolerated, with a low inherent risk of hypoglycemia. The most frequently reported adverse events in clinical trials were gastrointestinal-related (e.g., nausea, vomiting, and diarrhea). Thus, dulaglutide is a useful option for the treatment of adult patients with T2DM. PMID:26423061
... for Teens: Lower Your Risk for Type 2 Diabetes Page Content Today, more teens are getting type ... being more active and making healthy food choices. Diabetes is a serious disease. Food we eat is ...
Poulsen, Pernille; Grunnet, Louise G.; Pilgaard, Kasper; Storgaard, Heidi; Alibegovic, Amra; Sonne, Mette P.; Carstensen, Bendix; Beck-Nielsen, Henning; Vaag, Allan
OBJECTIVE Genetic susceptibility, low birth weight (LBW), and aging are key etiological factors in the development of type 2 diabetes. LBW is common among twins. It is unknown whether twin status per se is associated with risk of type 2 diabetes, and valid concordance rates of type 2 diabetes in twins on a lifetime perspective are lacking. RESEARCH DESIGN AND METHODS A clinical study was done on a population-based cohort of same-sex elderly monozygotic (MZ) and dizygotic (DZ) twins (n = 297) ...
Mulnier, H.E.; Seaman, H.E.; Raleigh, V S; Soedamah-Muthu, S.S.; Colhoun, H M; Lawrenson, R A
Aims Under-reporting of diabetes on death certificates contributes to the unreliable estimates of mortality as a result of diabetes. The influence of obesity on mortality in Type 2 diabetes is not well documented. We aimed to study mortality from diabetes and the influence of obesity on mortality in Type 2 diabetes in a large cohort selected from the General Practice Research Database (GPRD). Methods A cohort of 44 230 patients aged 35–89 years in 1992 with Type 2 diabetes was identified. A c...
Punyakrit Deb Barma; Salam Ranabir; Lallan Prasad; Thangjam Premchand Singh
Background: Type 2 diabetes mellitus is the most prevalent form of diabetes worldwide. In western countries majority of the cases are obese. The scenario may be different in certain parts of India. Various studies have reported a high prevalence of lean type 2 diabetes mellitus with a body mass index < 19 kg/m 2 . Materials and Methods: We evaluated 100 cases of lean type 2 diabetes mellitus (62 males and 38 females). Results and Conclusion: The mean duration of diabetes was 51.7 months (rang...
Gram-Kampmann, Eva-Marie; Olsen, Michael Hecht; Beck-Nielsen, Henning
Recently, low-carbohydrate diets have increased in popularity as a method to achieve glycaemic control and weight loss in Type 2 diabetes patients. However, there is a lack of consistency and long-term results in existing studies on patients with Type 2 diabetes. In this review, we address current...... knowledge of low-carbohydrate diets and how they affect glycaemic control, diabetic dyslipidaemia, weight and markers of cardiovascular risk, and our aim is to aid medical practitioners in guiding patients with Type 2 diabetes who wish to try a low-carbohydrate diet in order to take control of their disease....
Gregersen, Søren; Jeppesen, Per B; Holst, Jens Juul;
Stevioside is present in the plant Stevia rebaudiana Bertoni (SrB). Extracts of SrB have been used for the treatment of diabetes in, for example, Brazil, although a positive effect on glucose metabolism has not been unequivocally demonstrated. We studied the acute effects of stevioside in type 2...... glucose levels in type 2 diabetic patients, indicating beneficial effects on the glucose metabolism. Stevioside may be advantageous in the treatment of type 2 diabetes....
... page: https://medlineplus.gov/news/fullstory_159814.html Study Suggests Type 2 Diabetes-Cancer Link It hints ... screening tests following a diagnosis of diabetes," said study author Dr. Iliana Lega, of the University of ...
Over the last years, the therapeutic aims for patients with type 2 diabetes have changed and several novel drugs have been introduced. In this Mini-Review we discuss these aims and how to achieve them. PMID:27269776
Egan, A M
Although regular exercise is a critical component of the management of type 2 diabetes, many patients do not meet their exercise targets. Lack of exercise is associated with obesity and adverse cardiovascular outcomes.
Hare, Kristine J; Knop, Filip Krag
This chapter focuses on the incretin hormones, glucagon-like peptide-1 (GLP-1), and glucose-dependent insulinotropic polypeptide (GIP), and their therapeutic potential in treating patients with type 2 diabetes. Type 2 diabetes is characterized by insulin resistance, impaired glucose-induced insulin...... secretion, and inappropriately regulated glucagon secretion which in combination eventually result in hyperglycemia and in the longer term microvascular and macrovascular diabetic complications. Traditional treatment modalities--even multidrug approaches--for type 2 diabetes are often unsatisfactory at....... Two new drug classes based on the actions of the incretin hormones have been approved for therapy of type 2 diabetes: injectable long-acting stable analogs of GLP-1, incretin mimetics, and orally available inhibitors of dipeptidyl peptidase 4 (DPP4; the enzyme responsible for the rapid degradation of...
Bowker, Samantha L.; Richardson, Kathryn; Marra, Carlo A.; Johnson, Jeffrey A.
OBJECTIVE To examine the risk of breast cancer in pre- and postmenopausal women with type 2 diabetes (T2D). RESEARCH DESIGN AND METHODS This was a population-based retrospective cohort study. Cox regression, stratified by pre- (
Avery, L.; Flynn, D.; Wersch, A.; Sniehotta, F. F.; Trenell, M. I.
OBJECTIVE Behavioral interventions targeting “free-living” physical activity (PA) and exercise that produce long-term glycemic control in adults with type 2 diabetes are warranted. However, little is known about how clinical teams should support adults with type 2 diabetes to achieve and sustain a physically active lifestyle. RESEARCH DESIGN AND METHODS We conducted a systematic review of randomized controlled trials (RCTs) (published up to January 2012) to establish the effect of behavioral ...
Hemmingsen, Bianca; Schroll, Jeppe B; Lund, Søren;
Type 2 diabetes mellitus (T2DM) is a growing health problem worldwide. Whether sulphonylureas show better, equal or worse therapeutic effects in comparison with other antidiabetic interventions for patients with T2DM remains controversial.......Type 2 diabetes mellitus (T2DM) is a growing health problem worldwide. Whether sulphonylureas show better, equal or worse therapeutic effects in comparison with other antidiabetic interventions for patients with T2DM remains controversial....
Parkner, Tina; Nielsen, Jannik Kruse; Sandahl, Thomas Damgaard; Bibby, Bo Martin; Jensen, Birgit Schelde; Christiansen, Jens Sandahl
Abstract Objectives: To evaluate if an improved daily glycaemic profile could be achieved in patients with type 2 diabetes by withholding breakfast, but maintaining the same total daily intake of calorie and the same composition of carbohydrates, fat, and protein. Methods: Thirteen type 2 diabetic patients participated in this randomised crossover study. Following an initial fasting night the study consisted of 4 consecutive days. Patients were randomised to diets including brea...
Xie, Xi-tao; Liu, Qiang; Wu, Jie; Wakui, Makoto
Many patients with type 2 diabetes mellitus (DM2) are at risk for micro and macro vascular complications, which could be observed in heavy smokers. Cigarette smoking increases the risk for type 2 diabetes incidence. Nicotine, acknowledged as the major pharmacologically active chemical in tobacco, is responsible for the association between cigarette smoking and development of diabetes. This minireview summarized recent studies on nicotine effects on insulin action and insulin secretion, indica...
Nsiah, Kwabena; Shang, V Owusua; Boateng, K Agyenim; Mensah, FO
Background: The diabetic condition is influenced by several factors, some of which can accelerate the disease's progression to various complications that aggravate the morbidity. Aims: This study aimed at determining the prevalence of metabolic syndrome (MetS) and its individual components and the most critical predictive risk factors of MetS in type 2 diabetic patients. Materials and Methods: This cross-sectional study involved 150 type 2 diabetes mellitus patients and was conducted at the D...
Trans fatty acids (TFA) could affect cell membrane functions, and may therefore influence peripheral insulin sensitivity and the risk of developing type 2 diabetes. It is important to understand whether low amounts of TFA consumed during long periods may promote insulin resistance and have clinically relevant effects on diabetes risk. Data from controlled intervention studies examining the effects of TFA on insulin sensitivity and type 2 diabetes are reviewed. The results show no consistent e...
Guedes, Erika Paniago; Hohl, Alexandre; de Melo, Thais Gomes; Lauand, Felipe
Type 2 diabetes mellitus (T2DM) has a high prevalence and incidence around the world. The complex pathophysiology mechanism is among the barriers for diabetes treatment. Type 2 diabetes patients have dysfunction in incretin hormones (as glucagon-like peptide-1 or GLP-1, and glucose-dependent insulinotropic polypeptide or GIP). By inhibiting the dipeptidyl peptidase-4 (DPP-4) enzyme, it is possible to slow the inactivation of GLP-1 and GIP, promoting blood glucose level reduction in a glucose-...
St. Onge, Erin L.; Motycka, Carol A.; Rose, Renee L.
In the pediatric population, type 2 diabetes has become a growing concern. A correlation appears to exist among type 2 diabetes in children, obesity, and a sedentary lifestyle. If obesity and diabetes are left untreated, conditions such as cardiovascular disease, nephropathy, and retinopathy may result as well. These conditions indicate the incredible strain on the health care system caused by diabetes and obesity. This strain may be eased by logical treatments such as exercise and healthy ea...
Sarita Bajaj; Lokendra Rekwal; SP Misra; Vatsala Misra; Rakesh Kumar Yadav; Anubha Srivastava
Introduction: Helicobacter pylori (H. pylori) infection has been associated with increased levels of inflammatory cytokines and subsequent insulin resistance and epidemiologically linked to type 2 diabetes. Objectives: To study the prevalence rate of H. pylori infection in type 2 diabetes and its relation with HbA1C levels. Materials and Methods: In this cross-sectional case-control study, 80 patients (≥18 years) who met the Americans with Disabilities Act (ADA) criteria for diabetes were rec...
Levit, S.; Yu I Philippov; A S Gorelyshev
Diabetes mellitus is a heterogeneous group of diseases that, although unified by a number of characteristics, require a differential thera- peutic approach. Current review discusses key pathogenic features of type 2 diabetes mellitus that determine therapy goals and options in management. We further enunciate and pathogenetically substantiate a new "gravicentric" concept for treatment of type 2 diabetes mellitus that differs in many ways from the common contemporary approach.
Full Text Available Diabetes mellitus is a heterogeneous group of diseases that, although unified by a number of characteristics, require a differential thera- peutic approach. Current review discusses key pathogenic features of type 2 diabetes mellitus that determine therapy goals and options in management. We further enunciate and pathogenetically substantiate a new "gravicentric" concept for treatment of type 2 diabetes mellitus that differs in many ways from the common contemporary approach.
Jannetta, Peter J.; Fletcher, Lynn H.; Grondziowski, Peter M.; Casey, Kenneth F.; Sekula Jr, Raymond F.
Background: Insulin resistance (hyperinsulinemia) is said to be the signal event and causal in the development of type 2 diabetes mellitus. Pulsatile arterial compression of the right anterolateral medulla oblongata is associated with autonomic dysfunction, including “driving” the pancreas, which increases insulin resistance causing type 2 diabetes mellitus. In this prospective study, we hypothesize that decompressing the right cranial nerve X and medulla will result in better glycemic contro...
Feyza Engin; Truc Nguyen; Alena Yermalovich; Hotamisligil, Gökhan S.
The endoplasmic reticulum adapts to fluctuations in demand and copes with stress through an adaptive signaling cascade called the unfolded protein response (UPR). Accumulating evidence indicates that the canonical UPR is critical to the survival and function of insulin-producing pancreatic β-cells, and alterations in the UPR may contribute to the pathogenesis of type 2 diabetes. However, the dynamic regulation of UPR molecules in the islets of animal models and humans with type 2 diabetes rem...
Aryangat, Ajikumar V; Gerich, John E.
Ajikumar V Aryangat, John E GerichUniversity of Rochester, Rochester, New York, USAAbstract: Hyperglycemia is a major risk factor for both the microvascular and macrovascular complications in patients with type 2 diabetes. This review summarizes the cardiovascular results of large outcomes trials in diabetes and presents new evidence on the role of hyperglycemia, with particular emphasis on postprandial hyperglycemia, in adverse cardiovascular outcomes in patients with type 2 diabet...
Dulaglutide is a new once-weekly glucagon-like peptide-1 receptor agonist for the management of hyperglycemia in adult patients with type 2 diabetes. It stimulates dose-dependent insulin secretion and reduces glucagon secretion, both in a glucose-dependent manner. Efficacy on blood glucose control and safety were demonstrated in the large AWARD program in type 2 diabetic patients treated with diet, metformin, dual oral therapy or insulin lispro with or without metformin, confirming findings o...
Despite the availability of many other agents, insulin is widely used as a treatment for type 2 diabetes. In vitro, insulin stimulates the growth of cancer cells, through the interaction with insulin-like growth factor-1 (IGF-1) receptors and its own receptors. In observational surveys on type 2 diabetes, insulin therapy is associated with an increased incidence of several forms of cancer, although it is difficult to discriminate the effect of confounders from that of insulin itself. Randomiz...
Janssen, P. G. H.
The presented studies were conducted within the framework of the international ADDITION study (Anglo-Danish-Dutch Study of Intensive Treatment in People with Screen-Detected Diabetes in Primary Care), a randomised controlled trial in 3,057 screen-detected type 2 diabetic patients. The aim of ADDITION is to evaluate whether screening for type 2 diabetes in general practice is feasible and subsequent intensified, multifactorial treatment beneficial. Intensified treatment consisted of pharmacolo...
García-Solano, Beatriz; Esther C Gallegos-Cabriales; Gómez-Meza, Marco V; García-Madrid, Guillermina; Flores-Merlo, Marcela; García-Solano, Mauro
Families represent more than a set of individuals; family is more than a sum of its individual members. With this classification, nurses can identify the family health-illness beliefs obey family as a unit concept, and plan family inclusion into the type 2 diabetes treatment, whom is not considered in public policy, despite families share diet, exercise, and self-monitoring with a member who suffers type 2 diabetes. The aim of this study was to determine whether the characteristics, functiona...
Ng, Maggie C.Y.; Saxena, Richa; Li, Jiang; Nicholette D Palmer; Dimitrov, Latchezar; Xu, Jianzhao; Rasmussen-Torvik, Laura J; Zmuda, Joseph M; Siscovick, David S; Patel, Sanjay R.; Crook, Errol D.; Sims, Mario; Chen, Yii-Der I.; Bertoni, Alain G.; Li, Mingyao
Type 2 diabetes (T2D) disproportionally affects African Americans (AfA) but, to date, genetic variants identified from genome-wide association studies (GWAS) are primarily from European and Asian populations. We examined the single nucleotide polymorphism (SNP) and locus transferability of 40 reported T2D loci in six AfA GWAS consisting of 2,806 T2D case subjects with or without end-stage renal disease and 4,265 control subjects from the Candidate Gene Association Resource Plus Study. Our res...
Raciti, Gregory Alexander; Longo, Michele; Parrillo, Luca; Ciccarelli, Marco; Mirra, Paola; Ungaro, Paola; Formisano, Pietro; Miele, Claudia; Béguinot, Francesco
The known genetic variability (common DNA polymorphisms) does not account either for the current epidemics of type 2 diabetes or for the family transmission of this disorder. However, clinical, epidemiological and, more recently, experimental evidence indicates that environmental factors have an extraordinary impact on the natural history of type 2 diabetes. Some of these environmental hits are often shared in family groups and proved to be capable to induce epigenetic changes which alter the function of genes affecting major diabetes traits. Thus, epigenetic mechanisms may explain the environmental origin as well as the familial aggregation of type 2 diabetes much easier than common polymorphisms. In the murine model, exposure of parents to environmental hits known to cause epigenetic changes reprograms insulin sensitivity as well as beta-cell function in the progeny, indicating that certain epigenetic changes can be transgenerationally transmitted. Studies from different laboratories revealed that, in humans, lifestyle intervention modulates the epigenome and reverts environmentally induced epigenetic modifications at specific target genes. Finally, specific human epigenotypes have been identified which predict adiposity and type 2 diabetes with much greater power than any polymorphism so far identified. These epigenotypes can be recognized in easily accessible white cells from peripheral blood, indicating that, in the future, epigenetic profiling may enable effective type 2 diabetes prediction. This review discusses recent evidence from the literature supporting the immediate need for further investigation to uncover the power of epigenetics in the prediction, prevention and treatment of type 2 diabetes. PMID:25841587
Full Text Available Abstract Type 2 diabetes is associated with significant cardiovascular morbidity and mortality. Although low-density lipoprotein cholesterol levels may be normal in patients with type 2 diabetes, insulin resistance drives a number of changes in lipid metabolism and lipoprotein composition that render low-density lipoprotein cholesterol and other lipoproteins more pathogenic than species found in patients without type 2 diabetes. Dyslipidemia, which affects almost 50% of patients with type 2 diabetes, is a cardiovascular risk factor characterized by elevated triglyceride levels, low high-density lipoprotein cholesterol levels, and a preponderance of small, dense, low-density lipoprotein particles. Early, aggressive pharmacological management is advocated to reduce low-density lipoprotein cholesterol levels, regardless of baseline levels. A number of lipid-lowering agents, including statins, fibrates, niacin, and bile acid sequestrants, are available to target normalization of the entire lipid profile. Despite use of combination and high-dose lipid-lowering agents, many patients with type 2 diabetes do not achieve lipid targets. This review outlines the characteristics and prevalence of dyslipidemia in patients with type 2 diabetes and discusses strategies that may reduce the risk of cardiovascular disease in this population.
Meteran, Howraman; Backer, Vibeke; Kyvik, Kirsten Ohm; Skytthe, Axel; Thomsen, Simon Francis
the relationship between type 2 diabetes and chronic bronchitis and COPD in adult twins, and to examine to what extent comorbidity between these diseases is explained by shared genetic or environmental factors. METHODS: Questionnaire data on chronic bronchitis and hospital discharge data on diagnosed...... COPD in 13,649 twins, aged 50-71 years, from the Danish Twin Registry were cross-linked with hospital discharge diagnosis data on type 2 diabetes from the Danish National Patient Registry. RESULTS: The risk of type 2 diabetes was higher in persons with symptoms of chronic bronchitis than in those...... on chronic bronchitis and type 2 diabetes, and between genetic effects on diagnosed COPD and type 2 diabetes, respectively, were 0.33 (0.00-0.79), p = 0.103, and 0.43 (0.00-0.98), p = 0.154. Non-shared environmental correlations between chronic bronchitis and type 2 diabetes were -0.13 (-0.43 to 0...
Reynolds, Rebecca M; Strachan, Mark W. J.; Labad, Javier; Lee, Amanda J.; Frier, Brian M; Fowkes, F Gerald; Mitchell, Rory; Seckl, Jonathan R.; Deary, Ian J.; Walker, Brian R; Price, Jackie F; Edinburgh Type 2 Diabet Study
OBJECTIVE - People with type 2 diabetes are at increased risk of cognitive impairment, but the mechanism is uncertain. Elevated glucocorticoid levels in rodents and humans are associated with cognitive impairment. We aimed to determine whether fasting cortisol levels are associated with cognitive ability and estimated lifetime cognitive change in an elderly population with type 2 diabetes.RESEARCH DESIGN AND METHODS - This was a cross-sectional study of 1,066 men and women aged 60-75 years wi...
Full Text Available Abstract Background Current guidelines recommend education, physical activity and changes in diet for type 2 diabetes patients, yet the composition and organization of non-pharmacological care are still controversial. Therefore, it is very important that programmes aiming to improve non-pharmacological treatment of type 2 diabetes are developed and evaluated. The Copenhagen Type 2 Diabetes Rehabilitation Project aims to evaluate the effectiveness of a new group-based lifestyle rehabilitation programme in a Health Care Centre in primary care. Methods/Design The group-based diabetes rehabilitation programme consists of empowerment-based education, supervised exercise and dietary intervention. The effectiveness of this multi-disciplinary intervention is compared with conventional individual counselling in a Diabetes Outpatient Clinic and evaluated in a prospective and randomized controlled trial. During the recruitment period of 18 months 180 type 2 diabetes patients will be randomized to the intervention group and the control group. Effects on glycaemic control, quality of life, self-rated diabetes symptoms, body composition, blood pressure, lipids, insulin resistance, beta-cell function and physical fitness will be examined after 6, 12 and 24 months. Discussion The Copenhagen Type 2 Diabetes Rehabilitation Project evaluates a multi-disciplinary non-pharmacological intervention programme in a primary care setting and provides important information about how to organize non-pharmacological care for type 2 diabetes patients. Trail Registration ClinicalTrials.gov registration number: NCT00284609.
Mikkelsen, Kristian Hallundbæk; Knop, Filip Krag; Frost, Morten;
risk, slightly higher ORs for type 2 diabetes were seen with narrow-spectrum and bactericidal antibiotics (OR 1.55 and 1.48) compared to broad-spectrum and bacteriostatic types of antibiotics (OR 1.31 and 1.39), respectively. A clear dose-response effect was seen with increasing cumulative load of......CONTEXT AND OBJECTIVE: Evidence that bacteria in the human gut may influence nutrient metabolism is accumulating. We investigated whether use of antibiotics influences the risk of developing type 2 diabetes and whether the effect can be attributed to specific types of antibiotics. METHODS: We...... conducted a population-based case-control study of incident type 2 diabetes cases in Denmark (population 5.6 million) between January 1, 2000, and December 31, 2012. Data from the Danish National Registry of Patients, the Danish National Prescription Registry, and the Danish Person Registry were combined...
Huth, Cornelia; Heid, Iris M; Vollmert, Caren; Gieger, Christian; Grallert, Harald; Wolford, Johanna K; Langer, Birgit; Thorand, Barbara; Klopp, Norman; Hamid, Yasmin H; Pedersen, Oluf; Hansen, Torben; Lyssenko, Valeriya; Groop, Leif; Meisinger, Christa; Döring, Angela; Löwel, Hannelore; Lieb, Wolfgang; Hengstenberg, Christian; Rathmann, Wolfgang; Martin, Stephan; Stephens, Jeffrey W; Ireland, Helen; Mather, Hugh; Miller, George J; Stringham, Heather M; Boehnke, Michael; Tuomilehto, Jaakko; Boeing, Heiner; Möhlig, Matthias; Spranger, Joachim; Pfeiffer, Andreas; Wernstedt, Ingrid; Niklason, Anders; López-Bermejo, Abel; Fernández-Real, José-Manuel; Hanson, Robert L; Gallart, Luis; Vendrell, Joan; Tsiavou, Anastasia; Hatziagelaki, Erifili; Humphries, Steve E; Wichmann, H-Erich; Herder, Christian; Illig, Thomas
countries, making this the largest association analysis for type 2 diabetes reported to date. The GC and CC genotypes of IL6 -174G>C were associated with a decreased risk of type 2 diabetes (odds ratio 0.91, P = 0.037), corresponding to a risk modification of nearly 9%. No evidence for association was found......Several lines of evidence indicate a causal role of the cytokine interleukin (IL)-6 in the development of type 2 diabetes in humans. Two common polymorphisms in the promoter of the IL-6 encoding gene IL6, -174G>C (rs1800795) and -573G>C (rs1800796), have been investigated for association with type...... 2 diabetes in numerous studies but with results that have been largely equivocal. To clarify the relationship between the two IL6 variants and type 2 diabetes, we analyzed individual data on >20,000 participants from 21 published and unpublished studies. Collected data represent eight different...
Poulsen, Pernille; Grunnet, Louise G; Pilgaard, Kasper;
: 5.8 +/- 0.7, C: 5.6 +/- 0.3, P = 0.004) and 120-min post-oral glucose tolerance test plasma glucose levels (in mmol/l) (MZ: 8.6 +/- 4.6, DZ: 8.4 +/- 3.9, C: 6.8 +/- 2.4, P = 0.003) compared with singletons. Importantly, twins had a higher prevalence of type 2 diabetes (MZ: 17.5% [95% CI 14......OBJECTIVE: Genetic susceptibility, low birth weight (LBW), and aging are key etiological factors in the development of type 2 diabetes. LBW is common among twins. It is unknown whether twin status per se is associated with risk of type 2 diabetes, and valid concordance rates of type 2 diabetes in....... In addition, type 2 diabetes incidence cases in twins (n = 626) and singletons (n = 553) were identified through the National Diabetes Register. RESULTS: Twins were more abdominally obese, insulin resistant, and glucose intolerant, as evidenced by a higher A1C (%) (means +/- SD) (MZ: 6.0 +/- 1.0, DZ...
Guedes, Erika Paniago; Hohl, Alexandre; de Melo, Thais Gomes; Lauand, Felipe
Type 2 diabetes mellitus (T2DM) has a high prevalence and incidence around the world. The complex pathophysiology mechanism is among the barriers for diabetes treatment. Type 2 diabetes patients have dysfunction in incretin hormones (as glucagon-like peptide-1 or GLP-1, and glucose-dependent insulinotropic polypeptide or GIP). By inhibiting the dipeptidyl peptidase-4 (DPP-4) enzyme, it is possible to slow the inactivation of GLP-1 and GIP, promoting blood glucose level reduction in a glucose-dependent manner. Linagliptin is a highly specific and potent inhibitor of DPP-4 that is currently indicated for the treatment of type 2 diabetes. Clinical studies with linagliptin demonstrated efficacy in reducing glycated hemoglobin (HbA1c) levels in type 2 diabetes patients, while maintaining a placebo-like safety and tolerability profile. Linagliptin has an interesting pharmacokinetic profile in terms of its predominantly non-renal elimination and the main implication of this characteristic is that no dose adjustment is necessary in patients with renal disease. Also, no dose adjustment is required in patients with hepatic insufficiency, as well in elderly or obese patients. This article will review the pharmacokinetic profile, efficacy data and safety aspects of linagliptin in type 2 diabetes patients. PMID:23697612
Schou, Jesper; Tybjærg-Hansen, Anne; Møller, Holger J; Nordestgaard, Børge; Frikke-Schmidt, Ruth
risk of type 2 diabetes in the general population is unknown. RESEARCH DESIGN AND METHODS: We tested whether genetic variation in the promoter and coding regions of ABCA1 and ABCG1 predicted risk of type 2 diabetes in the general population. Twenty-seven variants, identified by previous resequencing of...... of the variants examined, ABCG1 g.-530A>G, predicted a decreased risk of type 2 diabetes in the CCHS (P for trend = 0.05). Furthermore, when validated in the CGPS or in the CCHS and CGPS combined (n = 40,600), neither the two loss-of-function mutations (ABCA1 N1800H, ABCG1 g.-376C>T) nor ABCG1 g.-530......A>G were associated with type 2 diabetes (P values >0.57 and >0.30, respectively). CONCLUSIONS: Genetic variations in ABCA1 and ABCG1 were not associated with increased risk of type 2 diabetes in the general population. These data were obtained in general population samples harboring the largest...
Marcelo Macedo Rogero
Full Text Available The initial observations linking vitamin D to type 2 diabetes in humans came from studies showing that both healthy and diabetic subjects had a seasonal variation of glycemic control. Currently, there is evidence supporting that vitamin D status is important to regulate some pathways related to type 2 diabetes development. Since the activation of inflammatory pathways interferes with normal metabolism and disrupts proper insulin signaling, it is hypothesized that vitamin D could influence glucose homeostasis by modulating inflammatory response. Human studies investigating the impact of vitamin D supplementation on inflammatory biomarkers of subjects with or at high risk of developing type 2 diabetes are scarce and have generated conflicting results. Based on available clinical and epidemiological data, the positive effects of vitamin D seem to be primarily related to its action on insulin secretion and sensitivity and secondary to its action on inflammation. Future studies specifically designed to investigate the role of vitamin D on type 2 diabetes using inflammation as the main outcome are urgently needed in order to provide a more robust link between vitamin D, inflammation and type 2 diabetes.
Forte, Giovanni; Bocca, Beatrice; Peruzzu, Angela; Tolu, Francesco; Asara, Yolande; Farace, Cristiano; Oggiano, Riccardo; Madeddu, Roberto
Mechanisms for the onset of diabetes and the development of diabetic complications remain under extensive investigations. One of these mechanisms is abnormal homeostasis of metals, as either deficiency or excess of metals, can contribute to certain diabetic outcomes. Therefore, this paper will report the blood levels of chromium (Cr), copper (Cu), iron (Fe), manganese (Mn), mercury (Hg), nickel (Ni), lead (Pb), selenium (Se), and zinc (Zn) in subjects with type 1 diabetes (n = 192, mean age 48.8 years, mean disease duration 20.6 years), type 2 diabetes (n = 68, mean age 68.4 years, mean disease duration 10.2 years), and in control subjects (n = 59, mean age 57.2 years), and discuss the results indicating their possible role in diabetes. The metal concentrations were measured by sector field inductively coupled plasma mass spectrometry after microwave-induced acid digestion of blood samples. The accuracy was checked using a blood-based certified reference material, and recoveries of all elements were in the range of 92-101 % of certified values. Type 1 diabetes was found to be associated with Cr (p = 0.02), Mn (p < 0.001), Ni (p < 0.001), Pb (p = 0.02), and Zn (p < 0.001) deficiency, and type 2 diabetes with Cr (p = 0.014), Mn (p < 0.001), and Ni (p < 0.001) deficiency. These deficiencies were appreciated also subdividing the understudied patients for gender and age groups. Furthermore, in type 1 diabetes, there was a positive correlation between Pb and age (p < 0.001, ρ = 0.400) and Pb and BMI (p < 0.001, ρ = 0.309), while a negative correlation between Fe and age (p = 0.002, ρ = -0.218). In type 2 diabetes, there was a negative correlation between Fe and age (p = 0.017, ρ = -0.294) and Fe and BMI (p = 0.026, ρ = -0.301). Thus, these elements may play a role in both forms of diabetes and combined mineral supplementations could have beneficial effects. PMID:24222606
... gets too high and diabetes can then damage your body. What types of diabetes do kids get? In type 1 ... to see how you are doing. Kids with type 2 diabetes may need to take insulin or pills to ... doctor will tell you what blood glucose level is good for you and ...
Ubink-Veltmaat, L. J.; Kleefstra, N.; Kollen, B. J.; Bilo, H. J. G.; Landman, G.
Background: It is unclear whether there is a relationship between type two diabetes and cancer mortality. It also is unclear whether obesity and body mass index (BMI) are associated with cancer in type 2 diabetes patients. Patients and Methods: In 1998, 1,145 patients with type two diabetes mellitus
Owen, Katharine R
It is increasingly recognised that diabetes in young adults has a wide differential diagnosis. There are many monogenic causes, including monogenic beta-cell dysfunction, mitochondrial diabetes and severe insulin resistance. Type 2 diabetes in the young is becoming more prevalent, particularly after adolescence. It's important to understand the clinical features and diagnostic tools available to classify the different forms of young adult diabetes. Classic type 1 diabetes is characterised by positive β-cell antibodies and absence of endogenous insulin secretion. Young type 2 diabetes is accompanied by metabolic syndrome with obesity, hypertension and dyslipidaemia. Monogenic β-cell dysfunction is characterised by non-autoimmune, C-peptide positive diabetes with a strong family history, while mitochondrial diabetes features deafness and other neurological involvement. Severe insulin resistance involves a young-onset metabolic syndrome often with a disproportionately low BMI. A suspected diagnosis of monogenic diabetes is confirmed with genetic testing, which is widely available in specialist centres across the world. Treatment of young adult diabetes is similarly diverse. Mutations in the transcription factors HNF1A and HNF4A and in the β-cell potassium ATP channel components cause diabetes which responds to low dose and high dose sulfonylurea agents, respectively, while glucokinase mutations require no treatment. Monogenic insulin resistance and young-onset type 2 diabetes are both challenging to treat, but first line management involves insulin sensitisers and aggressive management of cardiovascular risk. Outcomes are poor in young-onset type 2 diabetes compared to both older onset type 2 and type 1 diabetes diagnosed at a similar age. The evidence base for treatments in monogenic and young-onset type 2 diabetes relies on studies of moderate quality at best and largely on extrapolation from work conducted in older type 2 diabetes subjects. Better quality
Mitchell, Murray D.; Illanes, Sebastian E.; Rice, Gregory E.
The aim of this paper is to consider the relative benefits of screening for type two diabetes mellitus in women with a previous pregnancy complicated by gestational diabetes mellitus. Recent studies suggest that women who experience GDM are at a greater risk of developing type 2 diabetes within 10–20 years of their index pregnancy. If considered as a stand-alone indicator of the risk of developing type 2 diabetes, GDM is a poor diagnostic test. Most women do not develop GDM during pregnancy a...
Win, Htet Htet Ne
Although both conditions are relatively common, there are very few descriptions of type 2 diabetes mellitus coexisting with Charcot-Marie-Tooth disease (CMT). This case report and literature review describes a 53-year-old Irish man who presented with type 2 diabetes and significant neuropathy, and who was subsequently diagnosed with CMT type 1A. This case report will also discuss how to differentiate diabetic neuropathy from a progressive hereditary neuropathy and how coexistence aggravates the progression of neuropathy thus necessitating early diagnosis.
Win, Htet Htet Ne
Although both conditions are relatively common, there are very few descriptions of type 2 diabetes mellitus coexisting with Charcot-Marie-Tooth disease (CMT). This case report and literature review describes a 53-year-old Irish man who presented with type 2 diabetes and significant neuropathy, and who was subsequently diagnosed with CMT type 1A. This case report will also discuss how to differentiate diabetic neuropathy from a progressive hereditary neuropathy and how coexistence aggravates the progression of neuropathy thus necessitating early diagnosis.
Grarup, Niels; Sandholt, Camilla H; Hansen, Torben; Pedersen, Oluf
During the past 7 years, genome-wide association studies have shed light on the contribution of common genomic variants to the genetic architecture of type 2 diabetes, obesity and related intermediate phenotypes. The discoveries have firmly established more than 175 genomic loci associated with...... these phenotypes. Despite the tight correlation between type 2 diabetes and obesity, these conditions do not appear to share a common genetic background, since they have few genetic risk loci in common. The recent genetic discoveries do however highlight specific details of the interplay between the...... pathogenesis of type 2 diabetes, insulin resistance and obesity. The focus is currently shifting towards investigations of data from targeted array-based genotyping and exome and genome sequencing to study the individual and combined effect of low-frequency and rare variants in metabolic disease. Here we...
Bacha, Fida; Gidding, Samuel S
Childhood obesity has been linked to cardiovascular disease (CVD) risk in adulthood. Of great concern is the expected increase in the population's CVD burden in relation to childhood obesity. This is compounded by the risk related to chronic hyperglycemia exposure in youth with type 2 diabetes. We herein provide an overview of the spectrum of early cardiovascular disease manifestation in youth with obesity and type 2 diabetes, in particular abnormalities in cardiac structure and function. Cardiac remodeling and adverse target organ damage is already evident in the pediatric age group in children with obesity and type 2 diabetes. This supports the importance of intensifying obesity prevention efforts and early intervention to treat comorbidities of obesity in the pediatric age group to prevent cardiac events in early adulthood. PMID:27168062
Reiling, E; Jafar-Mohammadi, B; van 't Riet, E;
to establish the true contribution of this variant and common variants in LARS2 (MAF > 5%) to type 2 diabetes risk. METHODS: We combined genome-wide association data (n = 10,128) from the DIAGRAM consortium with independent data derived from a tagging single nucleotide polymorphism (SNP) approach in...... Dutch individuals (n = 999) and took forward two SNPs of interest to replication in up to 11,163 Dutch participants (rs17637703 and rs952621). In addition, because inspection of genome-wide association study data identified a cluster of low-frequency variants with evidence of type 2 diabetes association......, we attempted replication of rs9825041 (a proxy for this group) and the previously identified H324Q variant in up to 35,715 participants of European descent. RESULTS: No association between the common SNPs in LARS2 and type 2 diabetes was found. Our replication studies for the two low...
Rasmussen, Ole Winther; Lauszus, Finn; Loekke, M
INTRODUCTION: Good metabolic control is important in type 2 diabetes mellitus to improve quality of life, work ability and life expectancy, and the use of telemedicine has proved efficient as an add-on to the usual treatment. However, few studies in type 2 diabetes patients have directly compared...... telemedicine with conventional outpatient treatment, and we wanted to evaluate whether telemedicine, compared with standard care, provides equivalent clinical outcomes. METHODS: Forty patients with type 2 diabetes mellitus allocated from October 2011-July 2012 were randomized to either treatment at home by...... video conferences only or standard outpatient treatment. Primary outcomes were HbA1c and blood glucose levels and secondary outcomes were 24-hour blood pressure, cholesterol levels and albuminuria. The video-telephone was a broadband solution installed and serviced by the Danish Telephone Company (TDC...
Nyberg, Solja T; Fransson, Eleonor I; Heikkilä, Katriina;
OBJECTIVE: The status of psychosocial stress at work as a risk factor for type 2 diabetes is unclear because existing evidence is based on small studies and is subject to confounding by lifestyle factors, such as obesity and physical inactivity. This collaborative study examined whether stress at......-European dataset suggest that job strain is a risk factor for type 2 diabetes in men and women independent of lifestyle factors....... work, defined as "job strain," is associated with incident type 2 diabetes independent of lifestyle factors. RESEARCH DESIGN AND METHODS: We extracted individual-level data for 124,808 diabetes-free adults from 13 European cohort studies participating in the IPD-Work Consortium. We measured job strain...
Vilsbøll, T; Holst, Jens Juul
the genes encoding their receptors have been deleted. In patients with Type 2 diabetes, the incretin effect is either greatly impaired or absent, and it is assumed that this could contribute to the inability of these patients to adjust their insulin secretion to their needs. In studies of the...... mechanism of the impaired incretin effect in Type 2 diabetic patients, it has been found that the secretion of GIP is generally normal, whereas the secretion of GLP-1 is reduced, presumably as a consequence of the diabetic state. It might be of even greater importance that the effect of GLP-1 is preserved...... whereas the effect of GIP is severely impaired. The impaired GIP effect seems to have a genetic background, but could be aggravated by the diabetic state. The preserved effect of GLP-1 has inspired attempts to treat Type 2 diabetes with GLP-1 or analogues thereof, and intravenous GLP-1 administration has...
... Cuidadores Hormones and Health Journey Through the Endocrine System Endocrine Glands and Types of Hormones Brainy Hormones What ... Health Hormones and Health Journey Through the Endocrine System Endocrine Glands and Types of Hormones Brainy Hormones What ...
Vadstrup, Eva S; Frølich, Anne; Perrild, Hans;
BACKGROUND: Current guidelines recommend education, physical activity and changes in diet for type 2 diabetes patients, yet the composition and organization of non-pharmacological care are still controversial. Therefore, it is very important that programmes aiming to improve non-pharmacological t......BACKGROUND: Current guidelines recommend education, physical activity and changes in diet for type 2 diabetes patients, yet the composition and organization of non-pharmacological care are still controversial. Therefore, it is very important that programmes aiming to improve non......-pharmacological treatment of type 2 diabetes are developed and evaluated. The Copenhagen Type 2 Diabetes Rehabilitation Project aims to evaluate the effectiveness of a new group-based lifestyle rehabilitation programme in a Health Care Centre in primary care. METHODS/DESIGN: The group-based diabetes rehabilitation....... During the recruitment period of 18 months 180 type 2 diabetes patients will be randomized to the intervention group and the control group. Effects on glycaemic control, quality of life, self-rated diabetes symptoms, body composition, blood pressure, lipids, insulin resistance, beta-cell function and...
Maedler, K.; Dharmadhikari, G.; Schumann, D.M.;
plays a role in various diseases, including autoimmune diseases such as rheumatoid arthritis, inflammatory bowel diseases and type 1 diabetes, as well as in diseases associated with metabolic syndrome such as atherosclerosis, chronic heart failure and type 2 diabetes. Macrophage are the primary source...
Clausen, Tine D; Mathiesen, Elisabeth; Ekbom, Pia; Hellmuth, Ellinor; Mandrup-Poulsen, Thomas; Damm, Peter
diabetes compared with women with type 1 diabetes. Multivariate logistic regression analysis in the pooled group of pregnancies with pregestational diabetes from 1996 to 2001 showed that high HbA(1c) at admission and type 2 diabetes were independently associated with a serious adverse fetal outcome...
The prevalence of type 2 diabetes is on the increase. Among the other factors, obesity is considered to be a major contributor in the occurrence of type 2 diabetes by disturbing the metabolic regulators of the body. These regulators are certain hormones and peptides produced in the adipocytes and control the intermediary metabolism of the body. These regulators regulate the lipid load up to a certain level and beyond that complication arises. Diabetes mellitus is one of the complications among others. This article reviews the roles and mechanisms of action of these regulators under the influence of lipid load and discusses the factors affecting the rehabilitation of the regulators.
The rising rates of obesity in youth have concurrently led to an increase in the rates of type 2 diabetes mellitus (T2DM) in this age group. However, there are limited data on the efficacy of different antidiabetic agents in youth. In this context, the Treatment Options for Type 2 Diabetes in Adolescents and Youth trial recently reported that the majority of obese children and adolescents 10-17-years old with newly diagnosed T2DM (T2DM duration less than 2 years) could not achieve HbA1c level...
Jovanovic, Ana; Gerrard, Jean; Taylor, Roy
OBJECTIVE In health, the rise in glucose after lunch is less if breakfast is eaten. We evaluated the second-meal effect in type 2 diabetes. RESEARCH DESIGN AND METHODS Metabolic changes after lunch in eight obese type 2 diabetic subjects were compared on 3 days: breakfast eaten, no breakfast, and no breakfast but intravenous arginine 1 h before lunch. RESULTS Despite comparable insulin levels, the rise in plasma glucose after lunch was considerably less if breakfast had been eaten (0.68 ± 1.4...
Holfort, Stig Kraglund; Jackson, Gregory R; Larsen, Michael
adaptometry was measured in one eye, chosen at random, using a computer-controlled dark adaptometer. Dark adaptation and capillary blood glucose were measured at baseline and 80 minutes into the OGTT/fasting test. Blood glucose remained stable throughout the examination in the 12 fasting subjects, whereas......It was the purpose of the present study to examine dark adaptation in subjects with type 2 diabetes during transient hyperglycemia. Twenty-four subjects with type 2 diabetes and minimal diabetic retinopathy were randomized to undergo an oral glucose tolerance test (OGTT) or to remain fasting. Dark...
Reiling, E.; Jafar-Mohammadi, B.; van ’t Riet, E.; Weedon, M.N.; Vliet-Ostaptchouk, J.V.; Hansen, T; R. Saxena; van Haeften, T W; Arp, P.A.; Das, S.; Nijpels, G; Groenewoud, M. J.; van Hove, E. C.; Uitterlinden, A G; Smit, J. W. A.
Aims/hypothesis LARS2 has been previously identified as a potential type 2 diabetes susceptibility gene through the low-frequency H324Q (rs71645922) variant (minor allele frequency [MAF] 3.0%). However, this association did not achieve genome-wide levels of significance. The aim of this study was to establish the true contribution of this variant and common variants in LARS2 (MAF > 5%) to type 2 diabetes risk. Methods We combined genome-wide association data (n = 10,128) from the DIAGRAM cons...
Green, Anders; Hirsch, Niels Christian; Pramming, Stig Krøger
In recent years it has been estimated that the current global prevalence of type 2 diabetes amounts to about 150 million patients. Projections suggest that by the year 2025 the number of prevalent patients in the world will reach approximately 300 million. It is assumed that the increase in the...... indicators. We suggest that the currently available methods for the estimation of the future global burden of type 2 diabetes mellitus yield underestimates. Further modifications and validity tests of the modelling techniques are necessary in order to develop a reliable instrument to globally monitor the...
Mora, Samia; Kamstrup, Pia R; Rifai, Nader; Nordestgaard, Børge G; Buring, Julie E; Ridker, Paul M
BACKGROUND: Previous studies have demonstrated that cardiovascular risk is higher with increased lipoprotein (a) [Lp(a)]. Whether Lp(a) concentration is related to type 2 diabetes is unclear. METHODS: In 26 746 healthy US women (mean age 54.6 years), we prospectively examined baseline Lp......(a) concentrations and incident type 2 diabetes (n = 1670) for a follow-up period of 13 years. We confirmed our findings in 9652 Danish men and women with prevalent diabetes (n = 419). Analyses were adjusted for risk factors that included age, race, smoking, hormone use, family history, blood pressure, body mass...
Husemoen, L L N; Skaaby, T; Thuesen, B H; Jørgensen, Torben; Fenger, R V; Linneberg, A
Mild to moderate vitamin D insufficiency has been proposed as a risk factor for several common chronic diseases including type 2 diabetes. This study aimed to examine the association between serum 25-hydroxy vitamin D (25(OH)D) and incident diabetes.......Mild to moderate vitamin D insufficiency has been proposed as a risk factor for several common chronic diseases including type 2 diabetes. This study aimed to examine the association between serum 25-hydroxy vitamin D (25(OH)D) and incident diabetes....
Du, X.; Ninomiya, T.; Galan, B.E. de; Abadir, E.; Chalmers, J.; Pillai, A.; Woodward, M.; Cooper, M.; Harrap, S.; Hamet, P.; Poulter, N.; Lip, G.Y.; Patel, A.
AIMS: The aim of this study was to investigate serious clinical outcomes associated with atrial fibrillation (AF) and the effects of routine blood pressure lowering on such outcomes in the presence or absence of AF, among individuals with type 2 diabetes. METHODS AND RESULTS: About 11 140 patients w
Weight loss is recommended for overweight or obese patients with type 2 diabetes on the basis of short-term studies, but long-term effects on cardiovascular disease remain unknown. We examined whether an intensive lifestyle intervention for weight loss would decrease cardiovascular morbidity and mor...
Brandt, Claus; Nielsen, Anders R; Fischer, Christian P;
Myostatin is a secreted growth factor expressed in skeletal muscle tissue, which negatively regulates skeletal muscle mass. Recent animal studies suggest a role for myostatin in insulin resistance. We evaluated the possible metabolic role of myostatin in patients with type 2 diabetes and healthy...
Hansen, J; Rinnov, Anders Rasmussen; Krogh-Madsen, Rikke;
Plasma follistatin is elevated in patients with low-grade inflammation and insulin resistance as observed with polycystic ovary syndrome. In the present study, we evaluated plasma follistatin in patients with type 2 diabetes characterised by low-grade inflammation and assessed the acute effects of...... hyperglycemia, hyperinsulinemia and LPS on plasma follistatin....
The aim off this thesis was to study the effectiveness of some of the self-care interventions in patients with type 2 diabetes mellitus (T2DM). The self-care interventions that were studied were chromium and cinnamon supplements, a device that aims to lower blood pressure (device guided breathing ex
The presented studies were conducted within the framework of the international ADDITION study (Anglo-Danish-Dutch Study of Intensive Treatment in People with Screen-Detected Diabetes in Primary Care), a randomised controlled trial in 3,057 screen-detected type 2 diabetic patients. The aim of ADDITIO
Type 2 diabetes mellitus (T2DM) develops over many years, providing an opportunity to consider early prognostic tools that guide interventions to thwart disease. Advancements in analytical chemistry enable quantitation of hundreds of metabolites in biofluids and tissues (metabolomics), providing in...
Ronald W. Alfa
Full Text Available Mechanisms of glucose homeostasis are remarkably well conserved between the fruit fly Drosophila melanogaster and mammals. From the initial characterization of insulin signaling in the fly came the identification of downstream metabolic pathways for nutrient storage and utilization. Defects in these pathways lead to phenotypes that are analogous to diabetic states in mammals. These discoveries have stimulated interest in leveraging the fly to better understand the genetics of type 2 diabetes mellitus in humans. Type 2 diabetes results from insulin insufficiency in the context of ongoing insulin resistance. Although genetic susceptibility is thought to govern the propensity of individuals to develop type 2 diabetes mellitus under appropriate environmental conditions, many of the human genes associated with the disease in genome-wide association studies have not been functionally studied. Recent advances in the phenotyping of metabolic defects have positioned Drosophila as an excellent model for the functional characterization of large numbers of genes associated with type 2 diabetes mellitus. Here, we examine results from studies modeling metabolic disease in the fruit fly and compare findings to proposed mechanisms for diabetic phenotypes in mammals. We provide a systematic framework for assessing the contribution of gene candidates to insulin-secretion or insulin-resistance pathways relevant to diabetes pathogenesis.
... is defined as a BMI of 35 to 39.9. As an example, a 5-foot-8 person who weighs 240 pounds has a BMI of 36.5, the CDC says. Weight-loss surgery should also be considered to treat type 2 diabetes in people with a BMI of 30 to ...
LI Ming-zhen; YU De-min; YU Pei; LIU De-min; WANG Kun; TANG Xin-zhi
Background Numerous mitochondrial DNA mutations are significantly correlated with development of diabetes. This study investigated mitochondrial gene, point mutations in patients with type 2 diabetes and their families. Methods Unrelated patients with type 2 diabetes(n=826)were randomly recruited; unrelated and nondiabetic subjects (n=637)served as controls. The clinical and biochemical data of the participants were collected. Total genome was extracted from peripheral leucocytes. Polymerase chain reaction, restriction fragment length polymorphism (PCR-RFLP)and clonig techniques were used to screen mitochondrial genes including np3316,np3394 and np3426 in the ND1 region and np3243 in the tRNALeu (UUR). Results In 39 diabetics with one or more mitochondrial gene point mutations, the prevalence(4.7%,39/826)of mtDNA mutations was higher than that(0.7%,5/637)in the controls. The identical mutation was found in 23 of 43 tested members from three pedigrees. Affected family members presented with variable clinical features ranging from normal glucose tolerance to impaired glucose tolerance (IGT)(n=2),impaired fasting glucose(IFG)(n=1)to type 2 diabetes (n=13)with 3 family members suffering from hearing loss. Conclusions Type 2 diabetes in China is associated with several mitochondrial gene mutations. Aged patients with diabetic family history had a higher prevalence of mutation and various clinical pictures. Mitochondrial gene mutation might be one of the genetic factors contributing to diabetic familial clustering.
INTRODUCTION Diabetes is a worldwide epidemic, causing a high disease and economic burden. Type 2 diabetes, the most common form of diabetes, is associated with overweight and obesity and an unfavourable lifestyle, including unhealthy diet and physical inactivity. Over the last two
Sluijs, I.; Cadier, E.; Beulens, J. W J; van der A, D. L.; Spijkerman, A. M W; van der Schouw, Y. T.
Background and aims: Carotenoids may reduce diabetes risk, due to their antioxidant properties. However, the association between dietary carotenoids intake and type 2 diabetes risk is still unclear. Therefore, the objective of this study was to examine whether higher dietary carotenoid intakes assoc
Bourcelot, Emilie; Combes, Jérôme
Obesity and type 2 diabetes are two complex and multifactorial chronic diseases. Nutritional management is based on an educational and bio-psycho-sensory approach centred on the patient using cognitive-behavioural and emotionally-focused therapy tools. PMID:27157552
Childhood obesity has been linked to cardiovascular disease (CVD) risk in adulthood. Of great concern is the expected increase in the population's CVD burden in relation to childhood obesity. This is compounded by the risk related to chronic hyperglycemia exposure in youth with type 2 diabetes. We h...
The styd objectives were to identify differences in amount and distribution of fat and lean soft tissue in a cross-sectional study of subjects with and without type 2 diabetes, and to determine whether any differences are affected by race/ethnicity or sex. Participants were overweight and obese (bod...
Iyer, S R
The 'U' turn in Type 2 Diabetes Express Highway probably lies in lifestyle modifications--going back to traditional lifestyle with use of modern technology to achieve happiness. There is a difference between technology for comfort and technology for happiness. PMID:12974434
Full Text Available BACK GROUND: The objective of this study is to estimate microalbumin in type - 2 diabetes mellitus patients. METHODS: The sensitive marker for the detection of urine albumin excretion was done by estimation of morning urine sample by semi quantitative procedure by Bayerclinitek50 urine chemistry analyzer. For creatinine jaffes method , fasting blood sugar and post lunch blood sugar were estimated by glucometer and glycosylated hemoglobin ( HbA 1c was analyzed by Merck microlab 120 semi – automated analyzer. RESULTS: In the study significant increase in micro albumin was observed 193.50 ± 7 3.66 ( P<0.0001 in all the patients of type 2 diabetes mellitus which is the predictor of late development diabetic nephropathy. Para meters like fasting blood sugar , post lunch blood sugar , creatinine and glycosylated hemoglobin ( HbA 1c levels were increa sed above the normal range. CONCLUSION : In type 2 diabetes , microalbumin is the hallmark of subsequent diabetic nephropathy and a surrogate marker of cardiovascular diseases and increased cardiovascular mortality. In diabetic nephropathy patients , glomerular filtration rate is increased in early stage of the disease and glomerulopathy is an important renal structural change. Improving glycemic control in patients with type 2 diabetes may subsequently reduce the risk of complications
S. Pecioska (Slavica); M.C. Zillikens (Carola); P. Henneman (Peter); P.J. Snijders (Peter); B.A. Oostra (Ben); C.M. van Duijn (Cock); Y.S. Aulchenko (Yurii)
textabstractBackground: Type 2 diabetes (T2D) is a metabolic disorder characterized by disturbances of carbohydrate, fat and protein metabolism and insulin resistance. The majority of T2D patients are obese and obesity by itself may be a cause of insulin resistance. Our aim was to evaluate whether t
Danquah, Ina; Bedu-Addo, George; Mockenhaupt, Frank P.
A case–control study of 1,466 urban adults in Ghana found that patients with type 2 diabetes mellitus had a 46% increased risk for infection with Plasmodium falciparum. Increase in diabetes mellitus prevalence may put more persons at risk for malaria infection.
Mulnier, H.E.; Seaman, H.E.; Raleigh, V.S.; Soedamah-Muthu, S.S.; Colhoun, H.M.; Lawrenson, R.A.
Aims Under-reporting of diabetes on death certificates contributes to the unreliable estimates of mortality as a result of diabetes. The influence of obesity on mortality in Type 2 diabetes is not well documented. We aimed to study mortality from diabetes and the influence of obesity on mortality in
Dela, Flemming; Prats Gavalda, Clara; Helge, Jørn Wulff
Physical training is known to markedly increase insulin-mediated glucose uptake. This effect occurs predominantly in skeletal muscle and it has been shown in healthy individuals, people with impaired glucose tolerance and in patients with type 2 diabetes. The mechanism/s behind this adaptation in...
Beulens, J.W.J.; Stolk, R.P.; Schouw, van der Y.T.; Grobbee, D.E.; Hendriks, H.F.J.; Bots, M.L.
OBJECTIVE—This study aimed to investigate the relation between alcohol consumption and type 2 diabetes among older women. RESEARCH DESIGN AND METHODS—Between 1993 and 1997, 16,330 women aged 49–70 years and free from diabetes were enrolled in one of the Dutch Prospect-EPIC (European Prospective Stud
Reiling, E.; Jafar-Mohammadi, B.; van't Riet, E.; Weedon, M. N.; van Vliet-Ostaptchouk, J. V.; Hansen, T.; Saxena, R.; van Haeften, T. W.; Arp, P. A.; Das, S.; Nijpels, G.; Groenewoud, M. J.; van Hove, E. C.; Uitterlinden, A. G.; Smit, J. W. A.; Morris, A. D.; Doney, A. S. F.; Palmer, C. N. A.; Guiducci, C.; Hattersley, A. T.; Frayling, T. M.; Pedersen, O.; Slagboom, P. E.; Altshuler, D. M.; Groop, L.; Romijn, J. A.; Maassen, J. A.; Hofker, M. H.; Dekker, J. M.; McCarthy, M. I.; 't Hart, L. M.
LARS2 has been previously identified as a potential type 2 diabetes susceptibility gene through the low-frequency H324Q (rs71645922) variant (minor allele frequency [MAF] 3.0%). However, this association did not achieve genome-wide levels of significance. The aim of this study was to establish the t
E. Reiling (Erwin); B. Jafar-Mohammadi (Bahram); E. van 't Riet (Esther); M.N. Weedon (Michael); J.V. van Vliet-Ostaptchouk (Jana); T. Hansen (Torben); R. Saxena (Richa); T.W. van Haeften (Timon); P.P. Arp (Pascal); S. Das; M.G.A.A.M. Nijpels (Giel); M.J. Groenewoud (Marlous); E.C. van Hove (Els); A.G. Uitterlinden (André); J.W.A. Smit (Jan); A.D. Morris (Andrew); A.S.F. Doney (Alex); C.N.A. Palmer (Colin); C. Guiducci (Candace); A.T. Hattersley (Andrew); T.M. Frayling (Timothy); O. Pedersen (Oluf); P.E. Slagboom (Eline); D. Altshuler (David); L. Groop (Leif); J.A. Romijn; J.A. Maassen (Johannes); M.A. Hofker (Marten); J.M. Dekker (Jacqueline); M.I. McCarthy (Mark); L.M. 't Hart (Leen)
textabstractAims/hypothesis: LARS2 has been previously identified as a potential type 2 diabetes susceptibility gene through the low-frequency H324Q (rs71645922) variant (minor allele frequency [MAF] 3.0%). However, this association did not achieve genome-wide levels of significance. The aim of this
Hemmingsen, Bianca; Schroll, Jeppe B; Wetterslev, Jørn;
BACKGROUND: Guidelines recommend metformin as the first-line oral treatment for type 2 diabetes. We conducted a systematic review to assess whether the use of second- and third-generation sulfonylurea agents is associated with benefits and harms in terms of patient-important outcomes compared with...
Petersen, A B; Knop, F K; Christensen, M
patients with type 2 diabetes, treatment with lixisenatide alone and in combination with insulin and various oral antidiabetics conferred significant reductions in HbA1c, fasting and postprandial plasma glucose. In direct comparison with the other GLP-1R agonists on the market (exenatide and liraglutide...
Park, Jeong Rang; Jung, Tae Sik; Jung, Jung Hwa; Lee, Gyeong-Won; Kim, Me Ae; Park, Ki-Jong; Kim, Deok Ryong; Chang, Se-Ho; Chung, Soon Il; Hahm, Jong Ryeal
Primary hypothyroidism and type 2 diabetes are both typically associated with the increased level of triglycerides. To date, there have been only a few case reports of type 2 diabetes patients with both type V hyperlipoproteinemia and eruptive xanthomas, but there have been no reports of hypothyroidism patients associated with eruptive xanthomas. We report here on a case of a 48-yr old female patient who was diagnosed with type 2 diabetes and primary hypothyroidism associated with both type V...
Pawan Kumar Gupta
Full Text Available The present study was undertaken to observe altered TSH level in type 2 diabetes mellitus and simultaneously a co-relation study done by performing parameters like lipid and thyroid profile in type 2 diabetes mellitus subjects with that of controls. The samples analyzed were 200 which included 100 control group (52 males and 48 females and 100 type-2 diabetes patients (51 males and 49 females, whose fasting venous blood samples had been taken and analyzed for following parameters like blood sugar, serum cholesterol, serum HDL cholesterol, serum LDL cholesterol, calculated VLDL cholesterol, serum triglyceride, serum T3, serum T4, and serum TSH. It has been seen that hypothyroidism and hyperlipidemia had frequently encountered in type-2 diabetes mellitus. These parameters so far have been a better index for monitoring of type-2 diabetes mellitus. The study suggest that there is has been a negative co-relation with Total cholesterol compared to that of T3 and T4, whereas a positive co-relation was observed with TSH. HDL cholesterol had shown a positive co-relation with T3 and T4, and no significant co-relation with TSH. Similarly LDL-Cholesterol had a negative co-relation with T3 and no significant co-relation with T4 and TSH. It was noticed that VLDL had a decreasing co-relation with T3 and T4 but no significant co-relation with that of TSH. The Triglycerides has no significant relation with T3 but decreasing trend have been noticed. A significant negative co-relation with T4 but no co-relation with TSH.
Full Text Available To monitor of type 2 diabetes more simply, conveniently and noninvasively, we are trying to identify the potential urinary peptides that associated with different stages of glucose control in type 2 diabetes mellitus.Firstly, we collected urine samples from type 2 diabetic patients and normal controls. These type 2 diabetic patients were divided into two groups according to fasting plasma glucose (FPG and hemoglobin A1c% (HbA1c, respectively. Magnetic beads based weak cation exchange chromatography (MB-WCX was used to condense urinary peptides. The eluates were then analyzed by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS. Subsequently, ClinProt was used to profile and screen the polypeptide patterns based on different methods of grouping in diabetic patients and normal controls. Finally, the amino acid sequences of differentially expressed peptides were identified by nano-liquid chromatography-tandem mass spectrometry and the protein sources of the corresponding peptide were matched in IPI Human database.Proteomics analysis found two up-regulated peptide (m/z 2756.1 and m/z 3223.2 representations in diabetic subjects, and the two peptides increased with increases in the amount of glycosylated hemoglobin. Further, the parallelism between m/z 3223.2 and glycosylated hemoglobin was better than the parallelism between m/z 2756.1 and glycosylated hemoglobin. Area under the receiver operating characteristic of the two peptides was 0.722 and 0.661, respectively. The above-mentioned peptide m/z 2756.1 was further identified as fragment of fibrinogen alpha chain precursor and m/z 3223.2 was fragment of prothrombin precursor.These results suggested the two urinary biomarkers enable monitor of type 2 diabetes patients with different stages of glucose control.
Bloomgarden, Zachary T.; Einhorn, Daniel
Hypoglycemia is well-recognized to limit the degree of glycemic control possible for many individuals for diabetes. Although the likelihood of hypoglycemia increases as A1c levels decrease in type 1 diabetes, insulin-treated type 2 diabetic persons with higher A1c appear paradoxically to have more hypoglycemia which may explain, in part, the adverse outcome reported in the ACCORD study. Approaches to glucose-lowering that cause lesser degrees of risk for hypoglycemia, technologies to better a...
Juul, Lise; Maindal, Helle T; Zoffmann, Vibeke;
Type 2-diabetes er en udbredt metabolisk lidelse, som kan medføre svære helbredsmæssige komplikationer. Forebyggelse kan forhindre mange følgesygdomme, men kræver ofte en stor indsats fra patientens side. Dette studie undersøgte effektiviteten af et uddannelseskursus for sygeplejersker i almen...... praksis. Kurset omhandlede, hvordan man inden for de aktuelle rammer for type 2 diabetes behandling kan anvende ”Self-determination Theory, en motivationsteori om underliggende årsager for handlinger. Effektiviteten blev evalueret i et cluster-randomiseret pragmatisk design, der inkluderede 40 danske...
Khazrai, Y M; Defeudis, G; Pozzilli, P
Type 2 diabetes mellitus is one of the fastest growing diseases; the number of people affected by diabetes will soon reach 552 million worldwide, with associated increases in complications and healthcare expenditure. Lifestyle and medical nutrition therapy are considered the keystones of type 2 diabetes prevention and treatment, but there is no definite consensus on how to treat this disease with these therapies. The American Diabetes Association has made several recommendations regarding the medical nutrition therapy of diabetes; these emphasize the importance of minimizing macrovascular and microvascular complications in people with diabetes. Four types of diets were reviewed for their effects on diabetes: the Mediterranean diet, a low-carbohydrate/high-protein diet, a vegan diet and a vegetarian diet. Each of the four types of diet has been shown to improve metabolic conditions, but the degree of improvement varies from patient to patient. Therefore, it is necessary to evaluate a patient's pathophysiological characteristics in order to determine the diet that will achieve metabolic improvement in each individual. Many dietary regimens are available for patients with type 2 diabetes to choose from, according to personal taste and cultural tradition. It is important to provide a tailor-made diet wherever possible in order to maximize the efficacy of the diet on reducing diabetes symptoms and to encourage patient adherence. Additional randomized studies, both short term (to analyse physiological responses) and long term, could help reduce the multitude of diets currently recommended and focus on a shorter list of useful regimens. PMID:24352832
van Esch, Suzanne C M; Nijkamp, Marjan D; Cornel, Martina C; Snoek, Frank J
In the fight against the type 2 diabetes epidemic, patients might be asked to discuss familial susceptibility to type 2 diabetes in their family. Illness representations of patients (N = 546) were assessed to explore their impact on perceived type 2 diabetes threat in relatives. Reporting high type 2 diabetes burden, emotional impact and perceiving type 2 diabetes as an inheritable disease seemed to increase patients' family risk perception and worries about relatives' future health. Patients with coherent illness understanding reported positive beliefs regarding type 2 diabetes prevention in relatives. Findings may give direction in how illness representations may be used to guide patients in the process of family risk disclosure. PMID:23399919
Type 2 diabetes is a fast-growing epidemic in industrialized countries, associated with obesity, lack of physical exercise, aging, family history, and ethnic background. Diagnostic criteria are elevated fasting or postprandial blood glucose levels, a consequence of insulin resistance. Early intervention can help patients to revert the progression of the disease together with lifestyle changes or monotherapy. Systemic glucose toxicity can have devastating effects leading to pancreatic beta cell failure, blindness, nephropathy, and neuropathy, progressing to limb ulceration or even amputation. Existing treatments have numerous side effects and demonstrate variability in individual patient responsiveness. However, several emerging areas of discovery research are showing promises with the development of novel classes of antidiabetic drugs.The mouse has proven to be a reliable model for discovering and validating new treatments for type 2 diabetes mellitus. We review here commonly used methods to measure endpoints relevant to glucose metabolism which show good translatability to the diagnostic of type 2 diabetes in humans: baseline fasting glucose and insulin, glucose tolerance test, insulin sensitivity index, and body type composition. Improvements on these clinical values are essential for the progression of a novel potential therapeutic molecule through a preclinical and clinical pipeline. PMID:27150090
Full Text Available Currently, type 2 diabetes mellitus and obesity behave as epidemic diseases. Medical treatment has not been able to achieve adequate metabolic control in a sufficient number of patients and is not exempt of complications. Meanwhile, the group of diabetics with severe and morbid obesity that have undergone bariatric surgery have mostly evolved with remission of their diabetes in the medium and long term, so that surgery has become the first choice of treatment. This early post operative remission is not explained by weight loss only, as other mechanisms linked to anatomic and functional changes mediated by surgery are under research. There is a great interest to explore new treatment options for type 2 diabetes including surgery in patients with mild to severe obesity, which has been denominated metabolic surgery.
Barnard, Neal D; Katcher, Heather I; Jenkins, David J A; Cohen, Joshua; Turner-McGrievy, Gabrielle
Vegetarian and vegan diets offer significant benefits for diabetes management. In observational studies, individuals following vegetarian diets are about half as likely to develop diabetes, compared with non-vegetarians. In clinical trials in individuals with type 2 diabetes, low-fat vegan diets improve glycemic control to a greater extent than conventional diabetes diets. Although this effect is primarily attributable to greater weight loss, evidence also suggests that reduced intake of saturated fats and high-glycemic-index foods, increased intake of dietary fiber and vegetable protein, reduced intramyocellular lipid concentrations, and decreased iron stores mediate the influence of plant-based diets on glycemia. Vegetarian and vegan diets also improve plasma lipid concentrations and have been shown to reverse atherosclerosis progression. In clinical studies, the reported acceptability of vegetarian and vegan diets is comparable to other therapeutic regimens. The presently available literature indicates that vegetarian and vegan diets present potential advantages for the management of type 2 diabetes. PMID:19386029
Jaacks, Lindsay M; Siegel, Karen R; Gujral, Unjali P; Narayan, K M Venkat
Around 415 million people around the world have diabetes (9% of adults), and the vast majority live in low- and middle-income countries. Over the next decade, this number is predicted to increase to 642 million people. Given that diabetes is a major cause of mortality, morbidity, and health care expenditures, addressing this chronic disease represents one of the greatest global health challenges of our time. The objectives of this article are three-fold: (1) to present data on the global burden of type 2 diabetes (which makes up 87-91% of the total diabetes burden), both in terms of prevalence and incidence; (2) to give an overview of the risk factors for type 2 diabetes, and to describe obesity and the developmental origins of disease risk in detail; and (3) to discuss the implications of the global burden and point out important research gaps. PMID:27432069
Faerch, Kristine; Hulman, Adam; Solomon, Thomas
Type 2 diabetes is a heterogeneous disease with large variation in the relative contributions of insulin resistance and beta cell dysfunction between subtypes and individuals. Some of these differences are reflected in the way people are diagnosed. However, differences in glucose regulation exist...... among individuals even in those with comparable diagnostic glucose levels. In this review we address the heterogeneity of pre-diabetes and type 2 diabetes with special emphasis on differences in the pathophysiology and treatment responses related to the diagnostic criteria. We also discuss whether novel...... glycaemic markers of diabetes risk can provide additional information to the established diagnostic criteria. A better understanding of the underlying mechanisms responsible for elevated fasting versus postprandial glucose concentration, as well as knowledge about the expected responsiveness to treatment...
Larsen, Claus M; Faulenbach, Mirjam; Vaag, Allan;
proliferation, and apoptosis. METHODS: In this double-blind, parallel-group trial involving 70 patients with type 2 diabetes, we randomly assigned 34 patients to receive 100 mg of anakinra (a recombinant human interleukin-1-receptor antagonist) subcutaneously once daily for 13 weeks and 36 patients to receive......BACKGROUND: The expression of interleukin-1-receptor antagonist is reduced in pancreatic islets of patients with type 2 diabetes mellitus, and high glucose concentrations induce the production of interleukin-1beta in human pancreatic beta cells, leading to impaired insulin secretion, decreased cell...... (P=0.03); C-peptide secretion was enhanced (P=0.05), and there were reductions in the ratio of proinsulin to insulin (P=0.005) and in levels of interleukin-6 (P<0.001) and C-reactive protein (P=0.002). Insulin resistance, insulin-regulated gene expression in skeletal muscle, serum adipokine levels...
Holfort, Stig Kragelund; Jackson, Gregory R; Larsen, Michael
adaptometry was measured in one eye, chosen at random, using a computer-controlled dark adaptometer. Dark adaptation and capillary blood glucose were measured at baseline and 80 minutes into the OGTT/fasting test. Blood glucose remained stable throughout the examination in the 12 fasting subjects, whereas......It was the purpose of the present study to examine dark adaptation in subjects with type 2 diabetes during transient hyperglycemia. Twenty-four subjects with type 2 diabetes and minimal diabetic retinopathy were randomized to undergo an oral glucose tolerance test (OGTT) or to remain fasting. Dark...... to rod-cone break -26%; time to rod intercept -16%, rod sensitivity recovery slope (log units/min) +35%), whereas no measurable change in cone adaptation was seen. The results are consistent with rod adaptation being limited by glycemia and with rod adaptation being delayed in subjects with diabetes...
Krabbe, K. S.; Nielsen, A. R.; Krogh-Madsen, R.;
Aims/hypothesis Decreased levels of brain-derived neurotrophic factor (BDNF) have been implicated in the pathogenesis of Alzheimer's disease and depression. These disorders are associated with type 2 diabetes, and animal models suggest that BDNF plays a role in insulin resistance. We therefore...... and a hyperinsulinaemic-euglycaemic clamp. Results Plasma levels of BDNF in Study 1 were decreased in humans with type 2 diabetes independently of obesity. Plasma BDNF was inversely associated with fasting plasma glucose, but not with insulin. No association was found between the BDNF G196A (Val66Met) polymorphism...... and diabetes or obesity. In Study 2 an output of BDNF from the human brain was detected at basal conditions. This output was inhibited when blood glucose levels were elevated. In contrast, when plasma insulin was increased while maintaining normal blood glucose, the cerebral output of BDNF was not inhibited...
once-daily dosing. Liraglutide use exploits the incretin effect to glucose-dependently stimulate insulin secretion. The LEAD (Liraglutide Effect and Action Diabetes) program evaluated the safety and efficacy of liraglutide and demonstrated an improved level of glycemic control relative to currently...... used oral antidiabetic drugs, including other GLP-1-based therapies. In these trials, liraglutide was shown to enable many patients to achieve hemoglobin A1c (HbA1c) targets and to improve several morbidities commonly associated with type 2 diabetes; liraglutide induced weight loss, reduced systolic...... control blood glucose levels in patients with type 2 diabetes, who commonly present with hypertension and overweight. It is expected to be approved by the U.S. Food and Drug Administration and the European Medicines Agency in Europe for use in 2009....
Objective: To select a subgroup of type-2 diabetics with two additional pre specified risk factors to see that whether there is any benefit of screening such patients. Methodology: Five hundred twenty six patients were sent for treadmill stress test or thallium scan. Those who had abnormal results were advised coronary angiography. The angiographically proven CAD was correlated with various risk factors to find the relationship between the disease and variables. Results: Two hundred thirty five (48%) patients had abnormal results and among them 158 (67%)underwent coronary angiography. Among these 21% had evidence of CAD. Coronary artery bypass grafting (CABG) was performed in 35(33%) patients, catheter based intervention (PCI) in 44(40%) patients and 30(27%) patients were not suitable for intervention. Duration of diabetes, smoking, diabetic retinopathy, albuminuria, and peripheral vascular disease were significant predictor of asymptomatic CAD. Conclusion: This study has demonstrated strong relationship between risk factors and asymptomatic CAD in type 2 diabetics. (author)
This podcast describes research done in Ghana examining a correlation between type 2 diabetes and a possible increased risk for malaria infection in adults. Dr. Manoj Menon, a medical officer in the Division of Parasitic Diseases and Malaria in the Center for Global Health, discusses questions the study raises. Created: 9/23/2010 by National Center for Emerging and Zoonotic Infectious Diseases; Center for Global Health. Date Released: 9/23/2010.
Gayotri Goswami; Nataliya Shinkazh; Nichola Davis
The prevalence of obesity has increased to pandemic levels worldwide and is related to increased risk of morbidity and mortality. Metabolic comorbidities are commonly associated with obesity and include metabolic syndrome, pre-diabetes, and type 2 diabetes. Even if the prevalence of obesity remains stable until 2030, the anticipated numbers of people with diabetes will more than double as a consequence of population aging and urbanization. Weight reduction is integral in the prevention of dia...
Physical activity improves glycemic control and reduces the risk of cardiovascular disease (CVD) and mortality in patients with type 2 diabetes (T2D). Moderate to vigorous physical activity is recommended to manage T2D; however, patients with T2D can be physically weak, making it difficult to engage in the recommended levels of physical activity. Daily physical activity includes various activities performed during both occupational and leisure time such as walking, gardening, and housework th...
Bhartia, Mithun; Tahrani, Abd A; Anthony H Barnett
The prevalence of type 2 diabetes is increasing worldwide. The majority of currently available glucose-lowering agents work via insulin-dependent mechanisms and have significant limitations. Hence, there is a need for newer treatments utilizing novel therapeutic targets. Drugs which inhibit the sodium glucose cotransporter in the renal tubules (SGLT-2 inhibitors), represent a novel class of drugs under development. By inhibiting SGLT-2, they promote increased renal glucose excretion and there...
Schernthaner, G.; Schernthaner, G.-H.
Prevention of cardiovascular morbidity and mortality remains the key factor in the treatment of type 2 diabetes (T2DM). In the early phase of T2DM, multifactorial intervention is mandatory and glucose levels should be near normal, in particular in younger patients presenting with the highest cardiovascular risk. Anti-diabetic drugs without any risk for hypoglycaemia should be preferred in order to reduce clinical inertia and increase the long-term adherence to the treatment. In patients alrea...
Højlund, Kurt; Mogensen, Martin; Sahlin, Kent;
Insulin resistance in skeletal muscle is a major hallmark of type 2 diabetes mellitus (T2D) and obesity that is characterized by impaired insulin-mediated glucose transport and glycogen synthesis and by increased intramyocellular content of lipid metabolites. Several studies have provided evidence...... the molecular mechanisms underlying insulin resistance in human skeletal muscle in T2D and obesity, with a focus on possible links between insulin resistance and mitochondrial dysfunction....
Lagger, G; Chambouleyron, M; Correia, J C; Sittarame, F; Miganne, G; Lasserre Moutet, A; Golay, A
Type 2 diabetes is a potentially reversible disease. Patient education encompasses a deep investment of the health care providers, who with the aid of pedagogic tools, help the pa tient commit to this path. This facilitates the learning of uncommon knowledge and skills required. Whether or not it leads to a complete remission of the disease may not be the main purpose. The main goal lies in the patient's motivation to learn and change on a long term basis. PMID:26027202
Harris, Stewart B; Stewart, Moira; Brown, Judith Belle; Wetmore, Stephen; Faulds, Catherine; Webster-Bogaert, Susan; Porter, Sheila
OBJECTIVE: To further knowledge of diabetes management in family practice. DESIGN Retrospective, observational chart audit study. SETTNG: Southwestern Ontario. PARTICIPANT: A random sample of non-academic family physicians and a random selection of their patients with type 2 diabetes mellitus. MAIN OUTCOME MEASURES: Glycemic control as measured by HbA1c and adherence to recommendations in clinical practice guidelines (CPGs). RESULTS: Eighty-four percent of patients had at least one HbA1c test...
Bharathi; Radhakishan; Naveen Kumar; Neetha; Srilatha
BACK GROUND: The objective of this study is to estimate microalbumin in type - 2 diabetes mellitus patients. METHODS: The sensitive marker for the detection of urine albumin excretion was done by estimation of morning urine sample by semi quantitative procedure by Bayerclinitek50 urine chemistry analyzer. For creatinine jaffes method , fasting blood sugar and post lunch blood sugar were estimated by glucometer and glycosylated hemoglobin (...
Through the lens of Type 2 diabetes this dissertation considers race and problems of difference and risk with developments in treatment, genomic science, and the conduct of research and research priorities. Based primarily on fieldwork in New York and California, I interrogate public health notions of outreach with biotechnology and clinical research concepts of biomedical translation as synonymous practices. Institutional relationships and marketing drivers, I argue, reflect relatedness back...
Chen, Yaojing; Liu, Zhen; Zhang, Junying; Tian, Guihua; Li, Linzi; Zhang, Sisi; Li, Xin; Chen, Kewei; Zhang, Zhanjun
Background The high prevalence of type 2 diabetes mellitus (T2DM) in individuals over 65 years old and cognitive deficits caused by T2DM have attracted broad attention. The pathophysiological mechanism of T2DM-induced cognitive impairments, however, remains poorly understood. Previous studies have suggested that the cognitive impairments can be attributed not only to local functional and structural abnormalities but also to specific brain networks. Thus, our aim is to investigate the chang...
Zhen Liu; Guihua Tian; Linzi Li; Kewei Chen
Background: The high prevalence of type 2 diabetes mellitus (T2DM) in individuals over 65 years old and cognitive deficits caused by T2DM have attracted broad attention. The pathophysiological mechanism of T2DM induced cognitive impairments, however, remains poorly understood. Previous studies have suggested that the cognitive impairments can be attributed not merely to local functional and structural abnormalities but also to specific brain networks. Thus, we aimed to investigate the changes...
Luchsinger, José A.
This manuscript provides a brief review of current concepts in the mechanisms potentially linking type-2-diabetes (T2D) with cognitive impairment. Existing epidemiologic studies, imaging studies, autopsy studies and clinical trials provide insights into the mechanisms linking T2D and cognitive impairment. There seems to be little dispute that T2D can cause cerebrovascular disease and thus cause vascular cognitive impairment (VCI). Whether T2D can cause late onset Alzheimer’s disease (LOAD) re...
Nelson, Peter T.; Smith, Charles D.; Abner, Erin A.; Schmitt, Frederick A.; Scheff, Stephen W.; Davis, Gregory J.; Jeffrey N. Keller; Jicha, Gregory A.; Davis, Daron; Wang, Wang-Xia; Hartman, A; Katz, Douglas G.; Markesbery, William R.
The cerebral neuropathology of Type 2 diabetes (CNDM2) has not been positively defined. This review includes a description of CNDM2 research from before the ‘Pubmed Era’. Recent neuroimaging studies have focused on cerebrovascular and white matter pathology. These and prior studies about cerebrovascular histopathology in diabetes are reviewed. Evidence is also described for and against the link between CNDM2 and Alzheimer’s disease pathogenesis. To study this matter directly, we evaluated dat...
Hoy, W; Light, A; Megill, D
Rates of both type 2 diabetes and cardiovascular disease have risen sharply in recent years among Navajo Indians, the largest reservation-based American Indian tribe, but the association between the two conditions is not entirely clear. Rates of cardiovascular disease and some possible associations in several hundred diabetic and non-diabetic Navajos were estimated. Nearly one-third (30.9 percent) of those with diabetes had formal diagnoses of cardiovascular disease--25.3 percent had heart di...
Brazeau, Anne-Sophie; Hajna, Samantha; Joseph, Lawrence; Dasgupta, Kaberi
Background Studies suggest a relationship between sitting time and cardiovascular disease mortality. Our aim was to identify socio-demographic, contextual, and clinical (e.g., body composition, diabetes duration) correlates of self-reported sitting time among adults with type 2 diabetes, a clinical population at high risk for cardiovascular disease. We sought to determine if there was an inverse relationship between sitting and step counts in a diabetes cohort in whom we had previously identi...
Bowen, Michael E; Rothman, Russell L.
Michael E Bowen1,2, Russell L Rothman2,31Veterans Affairs Quality Scholars Fellowship Program, Tennessee Valley Healthcare System, Tennessee Valley Geriatric Research Education Clinical Center, Nashville, TN, USA; 2Division of General Internal Medicine and Public Health, Department of Medicine, 3Vanderbilt Eskind Diabetes Center, Vanderbilt University School of Medicine, Nashville, TN, USAAbstract: Although once considered a disease of adults, the prevalence of type 2 diabetes in youth is inc...
Awadhesh Kumar Singh
Incretin-based therapy has clearly emerged as one of the most sought out strategy in managing type 2 diabetes, primarily because they generally do not causes hypoglycemia and possess weight-neutral or weight losing properties. Efficacy-wise too, these agents, are more or less similar to commonly used drugs metformin and sulfonylureas. Interestingly, some studies recently suggested that glycemic response to these incretin-based therapies could also differ ethnicity-wise. Subsequently, meta-ana...
Full Text Available Ischemia is one of the main epidemic factors and characteristics of diabetic chronic wounds, and exerts a profound effect on wound healing. To explore the mechanism of and the cure for diabetic impaired wound healing, we established a type 2 diabetic rat model. We used an 8 weeks high fat diet (HFD feeding regimen followed by multiple injections of streptozotocin (STZ at a dose of 10mg/kg to induce Wister rat to develop type 2 diabetes. Metabolic characteristics were assessed at the 5th week after the STZ injections to confirm the establishment of diabetes mellitus on the rodent model. A bipedicle flap, with length to width ratio 1.5, was performed on the back of the rat to make the flap area ischemic. Closure of excisional wounds on this bipedicle flap and related physiological and pathological changes were studied using histological, immunohistochemical, real time PCR and protein immunoblot approaches. Our results demonstrated that a combination of HFD feeding and a low dose of STZ is capable of inducing the rats to develop type 2 diabetes with noticeable insulin resistance, persistent hyperglycemia, moderate degree of insulinemia, as well as high serum cholesterol and high triglyceride levels. The excision wounds on the ischemic double pedicle flap showed deteriorative healing features comparing with non-ischemic diabetic wounds, including: delayed healing, exorbitant wound inflammatory response, excessive and prolonged ROS production and excessive production of MMPs. Our study suggested that HFD feeding combined with STZ injection could induce type 2 diabetes in rat. Our ischemic diabetic wound model is suitable for the investigation of human diabetic related wound repair; especically for diabetic chronic wounds.
Yang, Peilang; Pei, Qing; Yu, Tianyi; Chang, Qingxuan; Wang, Di; Gao, Min; Zhang, Xiong; Liu, Yan
Ischemia is one of the main epidemic factors and characteristics of diabetic chronic wounds, and exerts a profound effect on wound healing. To explore the mechanism of and the cure for diabetic impaired wound healing, we established a type 2 diabetic rat model. We used an 8 weeks high fat diet (HFD) feeding regimen followed by multiple injections of streptozotocin (STZ) at a dose of 10mg/kg to induce Wister rat to develop type 2 diabetes. Metabolic characteristics were assessed at the 5th week after the STZ injections to confirm the establishment of diabetes mellitus on the rodent model. A bipedicle flap, with length to width ratio 1.5, was performed on the back of the rat to make the flap area ischemic. Closure of excisional wounds on this bipedicle flap and related physiological and pathological changes were studied using histological, immunohistochemical, real time PCR and protein immunoblot approaches. Our results demonstrated that a combination of HFD feeding and a low dose of STZ is capable of inducing the rats to develop type 2 diabetes with noticeable insulin resistance, persistent hyperglycemia, moderate degree of insulinemia, as well as high serum cholesterol and high triglyceride levels. The excision wounds on the ischemic double pedicle flap showed deteriorative healing features comparing with non-ischemic diabetic wounds, including: delayed healing, exorbitant wound inflammatory response, excessive and prolonged ROS production and excessive production of MMPs. Our study suggested that HFD feeding combined with STZ injection could induce type 2 diabetes in rat. Our ischemic diabetic wound model is suitable for the investigation of human diabetic related wound repair; especically for diabetic chronic wounds. PMID:27028201
Vicky Cheng; Kashyap, Sangeeta R.
Obesity has been increasing in prevalence worldwide and the majority of patients with type 2 diabetes are either overweight or obese. Diabetes management in this population has been difficult since a number of antidiabetes agents are associated with weight gain. The effects of various antidiabetes agents and antiobesity agents on glycemic control and body weight will be reviewed. Briefly, sulfonylureas, thiazolidinediones, and insulin are associated with weight gain, whereas metformin and amy...
Xinli Jiang; Huijie Ma; Yan Wang; Yan Liu
Type 2 diabetes mellitus (T2DM) is a multifactorial disease, and its aetiology involves a complex interplay between genetic, epigenetic, and environmental factors. In recent years, evidences from both human and animal experiments have correlated early life factors with programming diabetes risk in adult life. Fetal and neonatal period is crucial for organ development. Many maternal factors during pregnancy may increase the risk of diabetes of offsprings in later life, which include malnutriti...
Hertel, J. K.; Johansson, S; Sonestedt, E; Jonsson, A; Lie, R. T.; Platou, C. G. P.; Nilsson, P. M.; Rukh, G.; Midthjell, K.; Hveem, K; Melander, O; Groop, L.; Lyssenko, V.; Molven, A.; Orho-Melander, M
This article contains Supplementary Data online at http://diabetes.diabetesjournals.org/lookup/suppl/doi:10.2337/db10-1340/-/DC1. OBJECTIVE—FTO is the most important polygene identified for obesity. We aimed to investigate whether a variant in FTO affects type 2 diabetes risk entirely through its effect on BMI and how FTO influences BMI across adult life span.RESEARCH DESIGN AND METHODS—Through regression models, we assessed the relationship between the FTO single nucleotide...
Landman, Gijs W.D.; Kleefstra, Nanne; van Hateren, Kornelis J.J.; Groenier, Klaas H; Gans, Rijk O. B.; Bilo, Henk J. G.
OBJECTIVE Several studies have suggested an association between specific diabetes treatment and cancer mortality. We studied the association between metformin use and cancer mortality in a prospectively followed cohort. RESEARCH DESIGN AND METHODS In 1998 and 1999, 1,353 patients with type 2 diabetes were enrolled in the Zwolle Outpatient Diabetes project Integrating Available Care (ZODIAC) study in the Netherlands. Vital status was assessed in January 2009. Cancer mortality rate was evaluate...
Hemminki, Kari; Li, Xinjun; Sundquist, Jan; Sundquist, Kristina
Objectives. Cancer and type 2 diabetes (T2D) are two common diseases that may share risk factors. We aimed at determining subsequent cancer risks in patients hospitalized for T2D in Sweden. Methods. T2D patients were obtained from the nationwide Hospital Discharge Register; cancers were recorded from the Swedish Cancer Registry. Standardized incidence ratios (SIRs) were calculated for cancer following last hospitalization for T2D. The comparison group was the general Swedish population. Resul...
Multiple myeloma is a malignant plasma cell disorder that accounts for approximately 10% of all hematologic cancers. It is characterized by accumulation of clonal plasma cells, predominantly in the bone marrow. The prevalence of type 2 diabetes is increasing; therefore, it is expected that there will be an increase in the diagnosis of multiple myeloma with concomitant diabetes mellitus. The treatment of multiple myeloma and diabetes mellitus is multifaceted. The coexistence of the two conditi...
Zwain, Akeel AMH; Hadi, Najah R.; Al-Mudhaffer, Ahmed M
Background: Conflicting reports exist on the effect of sildenafil on ophthalmic artery blood flow; many visual disturbances due to vascular insult were reported with the use of sildenafil in diabetic patients like nonarteritic ischemic optic neuropathy. Objectives: The present work aimed to investigate whether sildenafil modulates ophthalmic artery vasoreactivity in patients with type 2 diabetes mellitus. Literature reports on this aspect are lacking. Methods: A total of 35 male subjects were...
Type 2 diabetes is a chronic disease and maintaining a tight glycemic control is essential to prevent both microvascular and macrovascular complications, as demonstrated in previous studies. It is essential to monitor the glucose levels in order to achieve the targets. The blood glucose monitoring can be done by different methods: glycated haemoglobin A1c, self-monitoring of blood glucose (before and after meals) with a glucometer and continuous glucose monitoring with a system that measures ...
The medical treatment of retinopathy in type-2 diabetes should be considered as a major component in the overall management of diabetic retinal disease. It is clear that specific and timely interventions, such as glycemic and blood pressure control, are the basis for good management of diabetic retinopathy. The American Diabetes Association has developed specific recommendations concerning diabetic retinopathy for the primary care physician and diabetologist. The ophthalmologist must be aware...
Objective: To determine the frequency of erectile dysfunction in married male Type-2 diabetic patients. Methods: The cross-sectional observational study was carried out at the Endocrinology, Diabetes and Metabolic Diseases Unit Hayatabad Medical Complex, Peshawar, from July 2011 to Apr 2012, comprising 217 male married Type-2 diabetic patients. Serum samples were assayed for blood glucose, lipid profile and glycated haemoglobin A1c. Body mass index and waist-to-hip ratio was calculated. Erectile dysfunction was assessed by Sexual Health Inventory for Men questionnaire. SPSS 18 was used for statistical analysis. Results: A total of 217 patients were initially interviewed. The mean age was 43.1+-8.160 years. The frequency of drectile dysfunction increased with age, duration of patients and increased body mass index. Overall, 6 (2.8%) patients had no erectile dysfunction, 37 (17.1%) had mild, 82 (37.8%) mild to moderate; 47 (21.7%) moderate; and 45 (20.7%) severe. Higher HbA1c levels and atherogenic dyslipidaemia were associated with erectile dysfunction. Conclusion: Poor glycaemic control was associated with increased erectile dysfunction risk. Duration of diabetes, older age, increased body mass index are associated with increased incidence of the condition in patients with diabetes. Intensive lifestyle changes in the beginning can add to the better management of Type-2 diabetes and prevention of erectile dysfunction. (author)
Full Text Available Aims. Diabetes is considered a state of increased oxidative stress. This study evaluates blood concentrations of selected markers of antioxidant defense in patients with type 2 diabetes. Methods. The study included 80 type 2 diabetes patients and 79 apparently healthy controls. Measured markers included ferric reducing ability of plasma (FRAP, reduced glutathione (GSH, glutathione peroxidase (GPx, glutathione reductase (GR, γ-glutamyltransferase (GGT and uric acid serum, and plasma and/or hemolysate levels. Results. FRAP, uric acid, CRP, and GGT levels were significantly higher in patients with diabetes. Plasma and hemolysate GR was significantly higher whereas GPx activity was significantly lower in patients with diabetes. There were no significant differences in antioxidant defense markers between patients with and without chronic diabetes complications. Fasting serum glucose correlated with plasma GPx, plasma and hemolysate GR, FRAP, and serum GGT, and HbA1c correlated with serum GGT. Only FRAP and serum uric acid were significantly higher in obese (BMI>30 kg/m2 patients with diabetes than in nonobese patients. Conclusions. Some components of antioxidant defense such as GR, uric acid, and GGT are increased in patients with type 2 diabetes. However, the whole system cannot compensate for an enhanced production of ROS as reflected by the trend toward decreased erythrocytes GSH.
Full Text Available The prevalence of obesity has increased to pandemic levels worldwide and is related to increased risk of morbidity and mortality. Metabolic comorbidities are commonly associated with obesity and include metabolic syndrome, pre-diabetes, and type 2 diabetes. Even if the prevalence of obesity remains stable until 2030, the anticipated numbers of people with diabetes will more than double as a consequence of population aging and urbanization. Weight reduction is integral in the prevention of diabetes among obese adults with pre-diabetes. Lifestyle intervention and weight reduction are also key in the management of type 2 diabetes. Weight loss is challenging for most obese patients, but for those with diabetes, it can pose an even greater challenge due to the weight gain associated with many treatment regimens. This article will review optimal treatment strategies for patients with comorbid obesity and type 2 diabetes. The role of anti-obesity agents in diabetes will also be reviewed. This literature review will provide readers with current strategies for the pharmacologic treatment of obesity and diabetes with a focus on the weight outcomes related to diabetes treatments.
Full Text Available As in other countries, type 2 diabetes is major health concern in Korea. A dramatic increase in the prevalence of type 2 diabetes and its chronic complications has led to an increase in health costs and economic burdens. Early detection of high risk individuals, hidden diabetic patients, and improvement in the quality of care for the disease are the first steps to mitigate the increase in prevalence. The Committee of Clinical Practice Guidelines of the Korean Diabetes Association revised and updated the '3rd Clinical Practice Guidelines' at the end of 2010. In the guidelines, the committee recommended active screening of high risk individuals for early detection and added the hemoglobin A1c level to the diagnostic criteria for type 2 diabetes based on clinical studies performed in Korea. Furthermore, the committee members emphasized that integrating patient education and self-management is an essential part of care. The drug treatment algorithm based on the degree of hyperglycemia and patient characteristics were also updated.
Full Text Available Eric Dietrich,1 Jason Powell,2 James R Taylor2 1University of Florida College of Medicine, Department of Community Health and Family Medicine, 2University of Florida College of Pharmacy, Department of Pharmacotherapy and Translational Research, Gainesville, FL, USA Abstract: Type 2 diabetes continues to be a challenging disease to manage. The addition of new agents with a positive risk–benefit ratio could potentially assist clinicians and patients in achieving adequate diabetes control. Canagliflozin, the first sodium-glucose cotransporter 2 inhibitor presently available on the market, offers a unique mechanism of action: it inhibits renal reabsorption of glucose, thereby increasing urinary glucose excretion. It reduces hemoglobin A1c by approximately 0.37%–1.16%; it also reduces the patient's weight and systolic blood pressure and has a low risk for hypoglycemia. Adverse effects include an increased risk of urinary tract infections and genital mycotic infections. In this manuscript we review canagliflozin and its potential role in management of type 2 diabetes mellitus. Keywords: canagliflozin, SGLT2 inhibitor, type 2 diabetes, oral hypoglycemic
Ozanne, Susan E; Hales, C Nick
Epidemiological studies have revealed strong and internationally reproducible links between early growth restriction and subsequent risk of developing type 2 diabetes and the metabolic syndrome (glucose intolerance, hypertension and hypertriglyceridaemia). This effect can exist independently of genetic factors. There is also direct evidence that poor maternal nutrition and maternal smoking cause both a reduction in birthweight and subsequent loss of glucose tolerance. High rates of growth in childhood may add to these effects. The 'thrifty phenotype' hypothesis attempts to explain these associations in terms of an altered programming of growth and metabolism that aids survival both pre- and postnatally. Type 2 diabetes is envisaged as a consequence of a clash of this programming with adult obesity. Tests of this hypothesis in animal models have shown that both the metabolic syndrome and type 2 diabetes can result from early growth restriction in rats consequent upon rat dams being fed a reduced protein, isocaloric diet (in which the protein is replaced by an equal quantity of nonprotein energy). A variety of other models of early growth restriction in rats lead to a similar phenotype. Several structural and gene expression changes have been shown in many tissues, including pancreas, liver, kidney, muscle and adipose tissue. Changes in gene expression include those concerned with hormone receptors, signalling and glycolytic enzymes. Many important questions remain for future research. PMID:14987383
The objective of the study was to estimate the most successful way of treating patients with type 2 diabetes mellitus. A total of 87 patients with type 2 diabetes mellitus were selected for a three-month study. The patients were divided into three groups comprising 29 patients in each group, based upon the treatment regimen. Group 1 (BMI 32.3+-3.6 kg/m2) was treated with glimepiride and metformin; group 2 (BMI 27.9+-3.9) was treated with daily doses of insulin mixture 30/70 and bed-time NPH insulin; and group 3 (BMI 30.02+-4.8) was treated with a combination of three daily doses of lispo and metformin.The groups did not differ significantly in terms of sex and age. Initially, there were significant statistical differences in HbA1c (P=0.035) between the three groups (9, 21%+-1.72%; 9.21%+-1.54%; and 10, 0%+-1.73% respectively). After three months there were no statistically differences in HbA1c (P=0.66) between the groups (8.52+-1.7%; 8.03%+-1.05%; and 8.0%+-0.63%, respectively. Decreases in HbA1c were significant in all groups, but most pronounced in patients treated with lispro and metaformin (17% on average). The study results suggest the need for establishing guidelines on how to treat type 2 diabetics. (author)
Reinhard, Henrik; Lajer, Maria Stenkil; Gall, Mari-Anne; Tarnow, Lise; Parving, Hans-Henrik; Rasmussen, Lars Melholt; Rossing, Peter
OBJECTIVE Plasma osteoprotegerin (OPG) is an emerging strong and independent predictor of cardiovascular disease (CVD) in high-risk populations. OPG is a bone-related glycopeptide produced by vascular smooth muscle cells, and increased plasma OPG levels may reflect arterial vascular damage. We ai...... predictor of all-cause mortality in type 2 diabetic patients. The effect of OPG on all-cause mortality was independent of conventional cardiovascular risk factors, UAER, and NT-proBNP levels....... aimed to investigate the prognostic value of OPG in relation to all-cause and cardiovascular mortality in a cohort of type 2 diabetic patients. RESEARCH DESIGN AND METHODS In a prospective observational follow-up study, 283 type 2 diabetic patients (172 men; aged 53.9 ± 8.8 years) were followed for a...... filtration rate, and conventional risk factors); hazard ratio (HR) 1.81 [95% CI 1.21-2.69]. The all-cause predictive effect of OPG was independent of NH(2)-terminal pro-brain natriuretic peptide (NT-proBNP) and was also useful within groups divided according to level of UAER. In total, 103 (73%) patients...
Monica Reddy, R P; Inzucchi, Silvio E
The glucose-lowering pharmacopeia continues to grow for patients with type 2 diabetes. The latest drug category, the SGLT2 inhibitors reduce glycated hemoglobin concentrations by increasing urinary excretion of glucose. They are used mainly in combination with metformin and other antihyperglycemic agents, including insulin. Their glucose-lowering potency is modest. Advantages include lack of hypoglycemia as a side effect, and mild reduction in blood pressure and body weight. Side effects include increased urinary frequency, owing to their mild diuretic action, symptoms of hypovolemia, genitourinary infections. There are also recent reports of rare cases of diabetic ketoacidosis occurring in insulin-treated patients. Recently, a large cardiovascular outcome trial reported that a specific SGLT2 inhibitor, empagliflozin, led to a reduction in the primary endpoint of major cardiovascular events. This effect was mainly the result of a surprising 38 % reduction in cardiovascular death, and the drug was also associated with nearly as large a reduction in heart failure hospitalization. These findings were notable because most drugs used in type 2 diabetes have not been shown to improve cardiovascular outcomes. Accordingly, there is growing interest in empagliflozin and the entire SGLT2 inhibitor class as drugs that could potentially change the manner in which we approach the management of hyperglycemia in patients with type 2 diabetes. PMID:27270407
Full Text Available Abstract Background It has been established that careful diabetes self-management is essential in avoiding chronic complications that compromise health. Disciplined diet control and regular exercise are the keys for the type 2 diabetes self-management. An ability to maintain one's blood glucose at a relatively flat level, not fluctuating wildly with meals and hypoglycemic medical intervention, would be the goal for self-management. Hemoglobin A1c (HbA1c or simply A1c is a measure of a long-term blood plasma glucose average, a reliable index to reflect one's diabetic condition. A simple regimen that could reduce the elevated A1c levels without altering much of type 2 diabetic patients' daily routine denotes a successful self-management strategy. Methods A relatively simple model that relates the food impact on blood glucose excursions for type 2 diabetes was studied. Meal is treated as a bolus injection of glucose. Medical intervention of hypoglycaemic drug or injection, if any, is lumped with secreted insulin as a damping factor. Lunch was used for test meals. The recovery period of a blood glucose excursion returning to the pre-prandial level, the maximal reach, and the area under the excursion curve were used to characterize one's ability to regulate glucose metabolism. A case study is presented here to illustrate the possibility of devising an individual-based self-management regimen. Results Results of the lunch study for a type 2 diabetic subject indicate that the recovery time of the post-prandial blood glucose level can be adjusted to 4 hours, which is comparable to the typical time interval for non-diabetics: 3 to 4 hours. A moderate lifestyle adjustment of light supper coupled with morning swimming of 20 laps in a 25 m pool for 40 minutes enabled the subject to reduce his A1c level from 6.7 to 6.0 in six months and to maintain this level for the subsequent six months. Conclusions The preliminary result of this case study is encouraging
Full Text Available Abstract Objective Increasing evidence indicates that type 2 diabetic patients are at elevated risk for developing different kinds of cancers. However, diabetes mellitus may be a protective factor for prostate cancer since both were found to be negatively associated. Based on the same genetic background, parents of diabetic patients might show similar risks concerning cancers. Research design and methods We conducted a case-control study, where familiy history of 794 type 2 diabetic cases and 775 non-diabetic controls was ascertained. Then, we expanded our study up to 801 type 2 diabetic cases and 1267 non-diabetic controls. Results Concerning the 794 type 2 diabetic patients and 775 controls, we observed that cancer of cervix uteri was elevated among mothers of controls (odds ratio (OR 0.19; 95% confidence interval (CI 0.02 to 0.88; p = 0.033. Mothers of diabetic patients showed an increased history of cancers of the liver and biliary tract (OR 5.23; 95% CI 1.87 to 19.9; p = 0.0009 and stomach (OR 3.84; 95% CI 1.47 to 12.4; p = 0.0049. Pancreatic cancers were found to be elevated in fathers of diabetic patients (OR 4.92; 95% CI 1.07 to 46.7; p = 0.039. Most notably, a lower number of prostate cancers was observed in fathers of diabetic patients (OR 0.47; 95% CI 0.22 to 0.94; p = 0.032. Since diabetic patients were 14.3 years older than the controls, higher levels of cancer history among parents of diabetic patients would have been expected. Thus, the observed lower level of history of prostate cancer can be regarded as highly reliable. The analysis of 801 type 2 diabetics and 1267 controls showed that cancer of stomach was elevated among mothers of controls (OR 2.67; p = 0.0106. In addition, stomach cancers were found to be elevated in fathers of diabetic patients (OR 2.10; p = 0.0141. In accordance with the previous investigation, we again obseved a lower number of prostate cancers in fathers of diabetic patients (OR 0.49; p = 0.0279. However
... being more active. Astudy of people at high risk for type 2 diabetes found that people could lower their ... inactive If you develop prediabetes, you’re at risk for type 2 diabetes and heart disease. But you can ...