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Sample records for insulin-dependent diabetes idd

  1. Analysis of DR4 haplotypes in insulin dependent diabetes (IDD)

    International Nuclear Information System (INIS)

    Monos, D.S.; Radka, S.F.; Zmijewski, C.M.; Kamoun, M.

    1986-01-01

    Population studies indicate that HLA-DR4 is implicated in the susceptibility of IDD. However, biochemical characterization of the serologically defined DR4 haplotype from normal individuals revealed five DR4 and three DQW3 molecular forms. Hence, in this study, they investigated the heterogeneity of the DR4 haplotype, using B-lymphoblastoid cell lines (B-LCL) generated from patients with IDD and seropositive for DR4. Class II molecules, metabolically labeled with 35 S-methionine, were immunoprecipitated with monoclonal antibodies specific for DR(L243), DQ(N297), DQW3(IVD12) or DR and DQ(SG465) and analyzed by two-dimensional polyacrylamide gel electrophoresis (2D-PAGE). The isoelectrofocusing (IEF) conditions employed in this study allow representation only of the DR4 haplotype from either DR3/4 or DR4/4 cell lines. The analysis of six different DR4 haplotypes from seven IDD patients, revealed the presence of two DR4 β and two DQW3 β chains. Three of the six DR4 β haplotypes analyzed shared the same DR4 β chain and three others shared a different one. Additionally five of the six haplotypes shared a different one. Additionally five of the six haplotypes shared the same DQW3 β chain and only one was carrying a different one. Different combinations of the two DR4 and two DQW3 β chains constitute three distinct patterns of DR4 haplotypes. These results suggest the prevalence of a DQW3 β chain in the small sample of IDD patients studied. Studies of a large number of patients should clarify whether IDD is associated with unique variants of DR4 or DQW3 β chains

  2. Predictors of mortality in insulin dependent diabetes

    DEFF Research Database (Denmark)

    Rossing, P; Hougaard, P; Borch-Johnsen, K

    1996-01-01

    OBJECTIVE: To evaluate the prognostic significance of microalbuminuria and overt diabetic nephropathy and other putative risk factors for cardiovascular and all cause mortality in insulin dependent diabetes. DESIGN: Ten year observational follow up study. SETTING: Outpatient diabetic clinic...... in a tertiary referral centre. SUBJECTS: All 939 adults with insulin dependent diabetes (duration of diabetes five years or more) attending the clinic in 1984; 593 had normal urinary albumin excretion ( or = 300 mg...... and other potentially modifiable risk factors such as hypertension, smoking, poor glycaemic control, and social class predict increased mortality in insulin dependent diabetes. Microalbuminuria by itself confers only a small increase in mortality. The prognosis of patients with overt diabetic nephropathy...

  3. Microalbuminuria in insulin-dependent diabetes

    DEFF Research Database (Denmark)

    Niazy, S; Feldt-Rasmussen, B; Deckert, T

    1987-01-01

    Urinary albumin excretion in a representative sample of 679 patients with Type I (insulin-dependent) diabetes, 18 to 50 years of age, was investigated. Patients on antihypertensive therapy were excluded. Urinary albumin excretion was examined in one 24 hour urine sample using an ELISA technique....... Twenty-three per cent of the patients had microalbuminuria, i.e., 30-300 mg albumin/24 h. The prevalence of microalbuminuria was independent of sex, age, insulin dose and diabetes duration. In the majority of those cases in which microalbuminuria was found during the first 10 years of diabetes......, the concentrations were in the lower range, i.e., 30-50 mg/24 h. The prevalence of incipient nephropathy (urinary albumin excretion in a single urine sample of 51-300 mg/24 h) increased with diabetes duration. In patients with incipient nephropathy hemoglobin A1c tended to be, and blood pressure was, elevated...

  4. Insulin dependent diabetes in under 5 year olds.

    OpenAIRE

    Jefferson, I G; Smith, M A; Baum, J D

    1985-01-01

    Insulin dependent diabetes mellitus presenting in children under five years old exhibits several clinical and management features that differ from diabetes presenting in older children. In this review of the current population of the Oxford children's diabetes clinic, children with diabetes diagnosed aged 0- less than 5 years are compared with those diagnosed aged 5- less than 10 years to illustrate these differences. The mean annual age specific incidence of diabetes for children aged 0- les...

  5. [Otoneurologic abnormalities in insulin-dependent diabetes].

    Science.gov (United States)

    Jáuregui-Renaud, K; Domínguez-Rubio, B; Ibarra-Olmos, A; González-Bárcena, D

    1998-01-01

    To assess the auditory and vestibular function in patients with diabetes. We studied and followed for three years, 10 patients (6 females) of 20.6 years of age (SD 5.5 years), with insulindependent diabetes mellitus of 9.5 years (SD 3.7 years). The patients were selected for having peripheral neuropathy without prolipherative retinopathy and otologic disease or individual factors which could cause neurootologic symptoms. Their glomerular filtration rate and renal plasma flow were 150 mL/min (SD 50) and 543 mL/min (SD 113). Initially all patients had normal audiologic responses, including auditory brainstem responses, but had abnormally and simetrically diminished horizontal vestibulo-ocular responses. A year later one patient had vertigo and asymmetric vestibulo-ocular responses. In the third year, another patient showed similar abnormalities and a third one showed sensorineural hearing loss. Our results suggest that patients with insulindependent diabetes mellitus may suffer neuro-otological deterioration.

  6. Effects of contraceptive steroids on cardiovascular risk factors in women with insulin-dependent diabetes mellitus

    DEFF Research Database (Denmark)

    Petersen, K R; Skouby, S O; Sidelmann, Johannes Jakobsen

    1994-01-01

    OBJECTIVE: We evaluated established cardiovascular risk factors within lipoprotein metabolism, hemostasis, and endothelial function in women with insulin-dependent diabetes mellitus who were using oral contraceptives. STUDY DESIGN: Twenty-five women with uncomplicated insulin-dependent diabetes m...

  7. Caries in patients with non-insulin-dependent diabetes mellitus.

    Science.gov (United States)

    Collin, H L; Uusitupa, M; Niskanen, L; Koivisto, A M; Markkanen, H; Meurman, J H

    1998-06-01

    The purpose of this study was to investigate the prevalence and risk factors of dental caries in patients with non-insulin-dependent diabetes mellitus and to determine whether these factors are associated with metabolic control and vascular complications of the disease. Both the occurrence of caries, acidogenic oral bacteria, and yeasts and salivary flow were studied in 25 patients with non-insulin-dependent diabetes mellitus whose diagnosis had been set 13 to 14 years earlier and in whom the metabolic evolution of the disease was well established. The patients' glycemic control was determined by means of analysis of the blood hemoglobin A1C concentration at the time of dental examination. The control group consisted of 40 nondiabetic subjects in the same age group. Decayed, missing, and filled teeth indices and numbers of surfaces with caries, filled surfaces, and root caries were determined by means of clinical dental caries examination. Stimulated salivary flow was measured, and levels of Streptococcus mutans, lactobacilli, and yeasts were analyzed. The median hemoglobin A1C concentration of the patients was 8.6%, which indicates poor metabolic control of diabetes. No association was found between the metabolic control of disease and dental caries. The occurrence of dental caries was not increased in the patients with non-insulin-dependent diabetes mellitus in comparison with the control subjects. The counts of acidogenic microbes and yeasts did not differ statistically significantly between the groups. There was no association of caries with the prevalence of coronary artery disease or hypertension in either the patients or the control subjects. In a stepwise logistic regression model, a salivary flow of at least 0.8 ml/min was related to the occurrence of dental caries in patients with non-insulin-dependent diabetes mellitus, whereas negligence with respect to dental care was the most important risk predictor in the control group. Our results showed no effect

  8. New-onset insulin-dependent diabetes due to nivolumab

    Directory of Open Access Journals (Sweden)

    Ali A Zaied

    2018-04-01

    Full Text Available Nivolumab, a monoclonal antibody against programmed cell death-1 receptor, is increasingly used in advanced cancers. While nivolumab use enhances cancer therapy, it is associated with increased immune-related adverse events. We describe an elderly man who presented in ketoacidosis after receiving nivolumab for metastatic renal cell carcinoma. On presentation, he was hyperpneic and laboratory analyses showed hyperglycemia and anion-gapped metabolic acidosis consistent with diabetic ketoacidosis. No other precipitating factors, besides nivolumab, were identified. Pre-nivolumab blood glucose levels were normal. The patient responded to treatment with intravenous fluids, insulin and electrolyte replacement. He was diagnosed with insulin-dependent autoimmune diabetes mellitus secondary to nivolumab. Although nivolumab was stopped, he continued to require multiple insulin injection therapy till his last follow-up 7 months after presentation. Clinicians need to be alerted to the development of diabetes mellitus and diabetic ketoacidosis in patients receiving nivolumab.

  9. Apolipoprotein(a) in insulin-dependent diabetic patients with and without diabetic nephropathy

    DEFF Research Database (Denmark)

    Gall, M A; Rossing, P; Hommel, E

    1992-01-01

    Insulin-dependent diabetic patients with diabetic nephropathy have a highly increased morbidity and mortality from cardiovascular diseases. To determine whether altered levels of apolipoprotein(a) (apo(a)), the glycoprotein of the potentially atherogenic lipoprotein(a) (Lp(a)), contribute...... to the increased risk of ischaemic heart disease, apo(a) was determined in 50 insulin-dependent diabetic patients with diabetic nephropathy (group 1), in 50 insulin-dependent diabetic patients with microalbuminuria (group 2), in 50 insulin-dependent diabetic patients with normoalbuminuria (group 3), and in 50...... healthy subjects (group 4). The groups were matched with regard to sex, age and body mass index. The diabetic groups were also matched with regard to diabetes duration. The level of apo(a) was approximately the same in the four groups, being: 122 (x/ divided by 4.2) U l-1, 63 (x/ divided by 4.4) U l-1...

  10. Plasma Ascorbic Acid in Insulin and Non-insulin Dependent Diabetes

    African Journals Online (AJOL)

    Blood glucose, plasma ascorbic acid and haemoglobin levels were estimated in insulin dependent diabetics, non-insulin dependent diabetics and controls matched for number, sex and age. Significantly higher levels of these parameters were found in control group than in the other two groups. Statistically differences were ...

  11. KIDNEY SIZE IN INFANTS OF TIGHTLY CONTROLLED INSULIN-DEPENDENT DIABETIC MOTHERS

    NARCIS (Netherlands)

    BOS, AF; AALDERS, AL; VANDOORMAAL, JJ; MARTIJN, A; OKKEN, A

    The aim of this study was to evaluate the influence of insulin-dependent diabetes mellitus in pregnant women on the kidney size of their infants. We measured kidney length in the first week of life using ultrasonography in 20 infants of tightly controlled insulin-dependent diabetic mothers and 20

  12. Salivary alterations in insulin-dependent diabetes mellitus.

    Science.gov (United States)

    Belazi, M A; Galli-Tsinopoulou, A; Drakoulakos, D; Fleva, A; Papanayiotou, P H

    1998-03-01

    To examine the flow rate and composition of unstimulated whole saliva and of serum in children with newly diagnosed insulin-dependent diabetes mellitus (IDDM) and to compare these with values for a group of healthy controls. Cross-sectional. Diabetic Department of a University Hospital in Thessaloniki, Greece. The test group was made up of 10 recently diagnosed child patients with IDDM, aged 4-15 years and free of other systemic disease. Ten healthy children aged 5-17 years served as controls. Children were clinically examined before unstimulated saliva was collected over a 5 minute period and blood samples taken. Saliva and serum measurements included glucose, total proteins, albumin and immunoglobulins (IgA, IgG). No significant difference was seen in salivary flow rate between the two groups. Significantly greater concentrations of glucose were seen in saliva and serum in children with IDDM. Neither total protein nor albumin differed significantly between the two groups. Salivary IgA concentration was higher in the test group as was serum IgG. Findings in this sample suggest that changes in salivary composition may, together with estimated glucose levels, play a helpful diagnostic role in the early stages of IDDM in some children.

  13. Size of pancreas in non-insulin-dependent diabetes mellitus: a study based on CT

    International Nuclear Information System (INIS)

    Shin, Ju Won; Yoon, Soon Min; Yoon, Mi Jin; Song, Moon Gab; Kim, Yoon Suk; Yoon, Young Kyu; Jun, Se June

    1997-01-01

    To evaluate changes of pancreatic size with aging in control subjects and in non-insulin- dependent diabetic patients. Two groups of non-insulin-dependent diabetic patients were examined; one had been treated with an oral hypoglycemic agent(n=59), and the other with insulin(n=56). The CT findings of 175 patients without clinical evidence of pancreatic disease were included as a normal control. In control subjects, pancreatic size and age correlated. The pancreas was smaller in non-insulin-dependent diabetics than in control subjects and smaller in insulin- treated non-insulin-dependent diabetics than in non-insulin treated patients. The pancreas was smaller in non-insulin-dependent diabetic patients than in control subjects within the same age range

  14. Corneal backscatter in insulin-dependent and non-insulin-dependent diabetes mellitus patients: a pilot study

    Directory of Open Access Journals (Sweden)

    Ana M Calvo-Maroto

    Full Text Available ABSTRACT Purpose: To compare central corneal backscatter obtained from Scheimpflug images between patients with insulin-dependent and non-insulin-dependent diabetes mellitus (IDDM and NIDDM, respectively and healthy controls. Methods: Seven patients with IDDM (7 eyes, eleven patients with NIDDM (11 eyes, and sixteen healthy subjects (16 eyes were included in this pilot study. Scheimpflug imaging system (Pentacam, Oculus Inc., Germany was used to obtain optical sections of the cornea. Seven meridians were analyzed for each eye, oriented from 70° to 110°. Optical density values for the central 3-mm and 5-mm zones of the cornea were obtained by image analysis using external software. Results: Corneal backscatter was significantly higher in the diabetic patients than in the controls for the central 3-mm (p=0.016 and 5-mm (p=0.014 zones. No significant differences in corneal backscatter were found between the IDDM and NIDDM groups for either zone (both p>0.05. In the NIDDM group, significant correlations were observed for both central zones between corneal backscatter and age (3 mm: r=0.604, p=0.025; 5 mm: r=0.614, p=0.022 and central corneal thickness (3 mm: r=0.641, p=0.017; 5 mm: r=0.671, p=0.012; this was not found in the IDDM group (p>0.05. The presence of diabetes showed a significant effect on central corneal backscatter (Kruskal-Wallis test, p<0.001. Conclusions: Diabetic patients showed higher values of corneal light backscatter than healthy subjects. Corneal optical density analysis may be a useful tool for monitoring and assessing the ocular changes caused by diabetes.

  15. Impaired aerobic work capacity in insulin dependent diabetics with increased urinary albumin excretion

    DEFF Research Database (Denmark)

    Jensen, T; Richter, Erik; Feldt-Rasmussen, Bo

    1988-01-01

    To assess whether decreased aerobic work capacity was associated with albuminuria in insulin dependent diabetics aerobic capacity was measured in three groups of 10 patients matched for age, sex, duration of diabetes, and degree of physical activity. Group 1 comprised 10 patients with normal...... were not explained by differences in metabolic control or the degree of autonomic neuropathy. Thus the insulin dependent diabetics with only slightly increased urinary albumin excretion had an appreciably impaired aerobic work capacity which could not be explained by autonomic neuropathy...... or the duration of diabetes. Whether the reduced capacity is due to widespread microangiopathy or another pathological process affecting the myocardium remains to be established....

  16. GAD65 autoantibodies in women with gestational or insulin dependent diabetes mellitus diagnosed during pregnancy

    DEFF Research Database (Denmark)

    Petersen, J S; Dyrberg, Torben Bech; Damm, P

    1996-01-01

    We have studied the presence of GAD65 autoantibodies in women with insulin-dependent diabetes mellitus (IDDM) (n = 28) or gestational diabetes (GDM) (n = 139) diagnosed during pregnancy and investigated the temporal relationship between these autoantibodies and the subsequent recurrence...

  17. Parent-Child Relationships and the Management of Insulin-Dependent Diabetes Mellitus.

    Science.gov (United States)

    Miller-Johnson, Shari; And Others

    1994-01-01

    Examined dimensions of parent-child relationships as predictors of adherence to treatment and metabolic control in study of 88 children/adolescents with insulin-dependent diabetes mellitus. Ratings of parent-child discipline, warmth, and behavioral support were not significantly associated with diabetes outcome, but parent-child conflict was…

  18. Food Purchase Decision-Making Typologies of Women with Non-Insulin-Dependent Diabetes Mellitus.

    Science.gov (United States)

    Miller, Carla; Warland, Rex; Achterberg, Cheryl

    1997-01-01

    Food selection is a key factor in the nutritional management of diabetes. Criteria that influence point-of-purchase decision making in women with non-insulin-dependent diabetes mellitus were identified. Four types of shoppers were distinguished from interviews; cluster analysis was used to confirm the analysis. Usefulness in patient education is…

  19. Impaired autoregulation of glomerular filtration rate in type 1 (insulin-dependent) diabetic patients with nephropathy

    DEFF Research Database (Denmark)

    Parving, H H; Kastrup, Helge; Smidt, U M

    1984-01-01

    The effect of acute lowering of arterial blood pressure upon kidney function in nephropathy was studied in 13 patients with long-term Type 1 (insulin-dependent) diabetes. Ten normal subjects (six normotensive and four hypertensive) and five short-term Type 1 diabetic patients without nephropathy...

  20. Review and Update of Insulin Dependent Diabetes Mellitus

    OpenAIRE

    Gorrell, Jennifer Justice; Williams, Jennifer Schoelles; Powell, Paula

    2003-01-01

    The purpose of this article is to provide the health care practitioner with a comprehensive review of the pathophysiology and treatment of Type 1 Diabetes Mellitus. Traditionally, insulin has been administered via an insulin syringe. In the recent past, diabetes research has focused on developing more convenient insulin delivery devices and longer acting insulin's in hopes of increasing compliance with insulin therapy and improving the management of Type 1 diabetes in both children and adults...

  1. Impaired aerobic work capacity in insulin dependent diabetics with increased urinary albumin excretion

    DEFF Research Database (Denmark)

    Jensen, T; Richter, E A; Feldt-Rasmussen, B

    1988-01-01

    To assess whether decreased aerobic work capacity was associated with albuminuria in insulin dependent diabetics aerobic capacity was measured in three groups of 10 patients matched for age, sex, duration of diabetes, and degree of physical activity. Group 1 comprised 10 patients with normal...... urinary albumin excretion (less than 30 mg/24 h), group 2 comprised 10 with incipient diabetic nephropathy (urinary albumin excretion 30-300 mg/24 h, and group 3 comprised 10 with clinical diabetic nephropathy (urinary albumin excretion greater than 300 mg/24 h). Ten non-diabetic subjects matched for sex...... were not explained by differences in metabolic control or the degree of autonomic neuropathy. Thus the insulin dependent diabetics with only slightly increased urinary albumin excretion had an appreciably impaired aerobic work capacity which could not be explained by autonomic neuropathy...

  2. Incidence of fetal chromosome abnormalities in insulin dependent diabetic women

    DEFF Research Database (Denmark)

    Henriques, C U; Damm, P; Tabor, A

    1991-01-01

    -diabetic women with little risk of contracting genetic disorders. The results suggest that maternal IDDM does not increase the risk of fetal chromosome abnormality and consequently screening by amniocentesis for chromosome abnormalities among diabetic women does not seem to be indicated....

  3. Dendritic cells and macrophages in insulin dependent diabetes mellitus

    NARCIS (Netherlands)

    A. Jansen (Annemarie)

    1995-01-01

    textabstractThe onset of diabetes mellitus is characterized by various symptoms, all the result of a disturbed glucose metabolism. The main symptoms are thirst and polydypsia, polyuria, glucosuria, and weight loss. The faster the onset of diabetes, the more prominent these symptoms will be. The

  4. Epidemiology of type 1 (insulin-dependent) diabetes mellitus

    DEFF Research Database (Denmark)

    Green, Anders

    1999-01-01

    Recent estimates suggest that more than 100,000 inhabitants in the Middle East suffer from type 1 diabetes and that about 6000 subjects in the region develop the disease each year. This paper illustrates how epidemiological principles and methods may assist in a rational assessment of the public...... health impact of type 1 diabetes in the Middle East. Making a series of assumptions, it is estimated that the future prevalence of type 1 diabetes in the region will increase slightly, but that the increase may be more pronounced if the disease incidence is increasing and the prognosis improved....... It is recommended that more valid information is established on the basic epidemiological features of type 1 diabetes in the Middle East, as this will provide the basis of more rational planning of the current and future diabetes healthcare in the region....

  5. Glomerular size- and charge selectivity in type 2 (non-insulin-dependent) diabetic patients with diabetic nephropathy

    DEFF Research Database (Denmark)

    Gall, M A; Rossing, P; Kofoed-Enevoldsen, A

    1994-01-01

    In an attempt to evaluate the mechanisms of proteinuria in diabetic kidney disease, we measured the renal clearances of albumin, total IgG, and IgG4 in 20 male Type 2 (non-insulin-dependent) diabetic patients with diabetic glomerulosclerosis (biopsy proven), in 10 male Type 2 diabetic patients...

  6. Insulin resistance in type 1 (insulin-dependent) diabetes: dissimilarities for glucose and intermediary metabolites

    NARCIS (Netherlands)

    Nijs, H. G.; Radder, J. K.; Poorthuis, B. J.; Krans, H. M.

    1990-01-01

    To study insulin action on intermediary metabolism in relation to glucose disposal in Type 1 (insulin-dependent) diabetes, 29 patients and 15 control subjects underwent sequential euglycemic clamps (insulin infusion rates 0.5, 1.0, 2.0 and 5.0 mU.kg-1.min-1 in 2 hour periods). Dose-response curves

  7. Effect of low-dose heparin on urinary albumin excretion in insulin-dependent diabetes mellitus

    DEFF Research Database (Denmark)

    Myrup, B; Hansen, P M; Jensen, T

    1995-01-01

    We investigated the effect of heparin on urinary albumin excretion in patients with insulin-dependent diabetes mellitus. 39 patients with persistent urinary albumin excretion of 30-300 mg/24 h were randomly treated for 3 months with subcutaneous injections twice daily of isotonic saline, 5000 IU...

  8. Aminoacid polymorphisms of insulin receptor substrate-1 in non-insulin-dependent diabetes mellitus

    DEFF Research Database (Denmark)

    Almind, K; Bjørbaek, C; Vestergaard, H

    1993-01-01

    Since relative or absolute insulin deficiency and insulin insensitivity are involved in the aetiology of non-insulin-dependent diabetes mellitus (NIDDM), we examined whether patients with NIDDM exhibit genetic variability in the coding region of insulin receptor substrate-1 (IRS-1), a candidate...

  9. Imaging of beta-Cell Mass and Insulitis in Insulin-Dependent (Type 1) Diabetes Mellitus

    NARCIS (Netherlands)

    Di Gialleonardo, Valentina; de Vries, Erik F. J.; Di Girolamo, Marco; Quintero, Ana M.; Dierckx, Rudi A. J. O.; Signore, Alberto

    2012-01-01

    Insulin-dependent (type 1) diabetes mellitus is a metabolic disease with a complex multifactorial etiology and a poorly understood pathogenesis. Genetic and environmental factors cause an autoimmune reaction against pancreatic beta-cells, called insulitis, confirmed in pancreatic samples obtained at

  10. Rapid changes in plasma androgens during insulin withdrawal in male type 1 (insulin-dependent) diabetics

    DEFF Research Database (Denmark)

    Madsbad, S; Gluud, C; Bennett, Patrick

    1986-01-01

    Plasma concentrations of testosterone, androstenedione and dihydrotestosterone were measured in 15 Type 1 (insulin-dependent) diabetics with (n = 8) and without (n = 7) B-cell function during 12 h of insulin withdrawal and compared with those of 8 normal subjects. Before insulin withdrawal no sig...

  11. FLUOXETINE INCREASES INSULIN ACTION IN OBESE NONDIABETIC AND IN OBESE NON-INSULIN-DEPENDENT DIABETIC INDIVIDUALS

    NARCIS (Netherlands)

    Potter van Loon, B. J.; Radder, J. K.; Froelich, M.; Krans, H. M.; Zwinderman, A. H.; Meinders, A. E.

    1992-01-01

    Insulin resistance contributes to the metabolic defects in non-insulin-dependent diabetes mellitus (NIDDM). Anorectic agents have been shown to improve insulin action in NIDDM, irrespective of weight reduction. The serotonin-reuptake inhibiting agent fluoxetine has recently been recognized as an

  12. Fluoxetine increases insulin action in obese type II (non-insulin dependent) diabetic patients

    NARCIS (Netherlands)

    Potter van Loon, B. J.; Radder, J. K.; Froelich, M.; Krans, H. Michiel J.; Zwinderman, A. H.; Meinders, A. E.

    1992-01-01

    Insulin resistance contributes to the metabolic defects in non-insulin dependent diabetes mellitus (NIDDM). Anorectic agents have been shown to improve insulin action in NIDDM, irrespective of weight reduction. In a double-blind placebo-controlled cross-over study, we examined hepatic and peripheral

  13. Effect of low-dose heparin on urinary albumin excretion in insulin-dependent diabetes mellitus

    NARCIS (Netherlands)

    Myrup, B.; Hansen, P.M.; Jensen, T.; Kofoed-Enevoldsen, A.; Feldt-Rasmussen, B.; Gram, J.; Kluft, C.; Jespersen, J.; Deckert, T.

    1995-01-01

    We investigated the effect of heparin on urinary albumin excretion in patients with insulin-dependent diabetes mellitus. 39 patients with persistent urinary albumin excretion of 30-300 mg/24 h were randomly treated for 3 months with subcutaneous injections twice daily of isotonic saline, 5000 IU

  14. Predicting diabetic nephropathy in insulin-dependent patients

    DEFF Research Database (Denmark)

    Mogensen, C E; Christensen, Cramer

    1984-01-01

    We studied whether microalbuminuria (urinary albumin excretion rates of 15 to 150 micrograms per minute) would predict the development of increased proteinuria in Type I diabetes. We also studied the influence of glomerular filtration rate, renal blood flow, and blood pressure on the later...... development of proteinuria. Forty-four patients who had had Type I diabetes for at least seven years and who had albumin excretion rates below 150 micrograms per minute were studied from 1969 to 1976, and 43 were restudied in 1983. Of the 14 who initially had albumin excretion rates at or above 15 micrograms...... was not elevated in these patients. We conclude that microalbuminuria predicts the development of diabetic nephropathy and that elevated glomerular filtration rates and increased blood pressure may also contribute to this progression....

  15. Health related quality of life among insulin-dependent diabetics

    DEFF Research Database (Denmark)

    Aalto, A M; Uutela, A; Aro, A R

    1997-01-01

    This crossectional questionnaire study examined the associations of health factors and psychosocial factors with Health Related Quality of Life (HRQOL) in a sample of adult type I diabetic patients (n = 385). Health related quality of life was measured by the Finnish version of MOS SF-20. Psychos......This crossectional questionnaire study examined the associations of health factors and psychosocial factors with Health Related Quality of Life (HRQOL) in a sample of adult type I diabetic patients (n = 385). Health related quality of life was measured by the Finnish version of MOS SF-20...

  16. Cardiovascular autonomic neuropathy in insulin-dependent diabetes mellitus

    DEFF Research Database (Denmark)

    May, O.; Arildsen, H.; Damsgaard, E.M.

    2000-01-01

    OBJECTIVES: The aim of the study was to estimate the prevalence of cardiovascular autonomic neuropathy (CAN) in Type 1 diabetes mellitus in the general population and to assess the relationship between CAN and risk of future coronary heart disease (CHD). METHODS: The Type 1 diabetes mellitus......-R interval in expiration divided by the shortest in inspiration during deep breathing at 6 breaths min(-1) and taken to express the degree of CAN. A maximal symptom-limited exercise test was carried out and the VA Prognostic Score, indicating risk of cardiovascular death or non-fatal myocardial infarction...

  17. Behaviors Predicting Foot Lesions in Patients with Non-Insulin-Dependent Diabetes Mellitus

    OpenAIRE

    Suico, Jeffrey G; Marriott, Deanna J; Vinicor, Frank; Litzelman, Debra K

    1998-01-01

    Associations between specific foot-care behaviors and foot lesions in patients with non-insulin-dependent diabetes mellitus were prospectively investigated. Data from a randomized controlled trial for preventing diabetic foot lesions were analyzed as a prospective cohort using logistic regression. Independent variables included foot-care behaviors, patient self-foot examination, going barefoot, availability of foot-care assistance, and visits to health-care providers. The dependent variable w...

  18. Free radical activity during development of insulin-dependent diabetes mellitus in the rat

    Energy Technology Data Exchange (ETDEWEB)

    Pitkaenen, O.M.; Akerblom, H.K.; Sariola, H.; Andersson, S.M. (Univ. of Helsinki (Finland)); Martin, J.M. (Hospital for Sick Children, Toronto, Ontario (Canada)); Hallman, M. (Univ. of California, Irvine (United States))

    1991-01-01

    Free radical-induced lipid peroxidation was quantified by measuring expired pentane from diabetic prone BB Wistar rats of 45-90 d of age. Insulin-dependent diabetes mellitus was manifest at the age of 71 {plus minus} 8 d. Expired pentane increased from 2.1 {plus minus} 0.7 to 5.0 {plus minus}3.0 pmol/100g/min (p <0.01) at manifestation of the disease and remained high throughout the test period. In healthy age-matched control rats it persisted low. In rats made diabetic with streptozotocin, expired pentane remained low. The changes in expired pentane suggest that the development of endogenous insulin-dependent diabetes mellitus in BB rats is associated with increased free radical activity. This is not due to hyperglycemia or ketosis per se, and reflects a fundamental difference in the free radical activity between the spontaneously diabetic BB rats and the disease produced by streptozotocin. Development of spontaneous insulin-dependent diabetes in BB rats is associated with increased free radical activity that persists after the manifestation of the disease.

  19. Studies on insulin secretion and insulin resistance in non-insulin-dependent diabetes in young Indians

    International Nuclear Information System (INIS)

    Naidoo, C.

    1986-01-01

    Patients with Non-insulin-dependent diabetes mellitus (NIDDM) have defects in insulin secretion and insulin action. In the discrete genetic syndrome of NIDDY (non-insulin-dependent diabetes in the young), the situation is less clear and these aspects is the subject of this thesis. This study included Indian pasients with three generation transmission of NIDDM via one parent. The insulin and C-peptide responses to oral and intravenous glucose in patients with NIDDY were studied. The insulin and glucose responses to non-glucose secretogogues glucagon, tolbutamide and arginine, in NIDDY were also investigated. The following aspects with regard to insulin resistance in NIDDY were examined: glucose and free fatty acid response to intravenous insulin administration, insulin binding to circulating erythrocytes and monocytes, 125 I-insulin binding to the solubilized erythrocyte membrane receptor and 125 I-insulin binding to fibroblasts in culture

  20. Ambulatory blood pressure monitoring and microalbuminuria in normotensive subjects with insulin-dependent diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Cohen Cesar Nissan

    2000-01-01

    Full Text Available OBJECTIVE: To assess the association between microalbuminuria with ambulatory blood pressure monitoring in normotensive individuals with insulin-dependent diabetes mellitus. METHODS: Thirty-seven patients underwent determination of the rate of urinary excretion of albumin through radioimmunoassay and ambulatory blood pressure monitoring. Their mean age was 26.5±6.7 years, and the mean duration of their disease was 8 (1-34 years. Microalbuminuria was defined as urinary excretion of albumin > or = 20 and 50% and diastolic pressure load > 30% during sleep was associated with microalbuminuria (p=0.008. The pressure drop during sleep did not differ between the groups. CONCLUSION: Microalbuminuric normotensive insulin-dependent diabetic patients show greater mean pressure value and pressure load during ambulatory blood pressure monitoring, and these variables correlate with urinary excretion of albumin.

  1. Studies on insulin secretion and insulin resistance in non-insulin-dependent diabetes in young Indians

    Energy Technology Data Exchange (ETDEWEB)

    Naidoo, C

    1986-01-01

    Patients with Non-insulin-dependent diabetes mellitus (NIDDM) have defects in insulin secretion and insulin action. In the discrete genetic syndrome of NIDDY (non-insulin-dependent diabetes in the young), the situation is less clear and these aspects is the subject of this thesis. This study included Indian pasients with three generation transmission of NIDDM via one parent. The insulin and C-peptide responses to oral and intravenous glucose in patients with NIDDY were studied. The insulin and glucose responses to non-glucose secretogogues glucagon, tolbutamide and arginine, in NIDDY were also investigated. The following aspects with regard to insulin resistance in NIDDY were examined: glucose and free fatty acid response to intravenous insulin administration, insulin binding to circulating erythrocytes and monocytes, /sup 125/I-insulin binding to the solubilized erythrocyte membrane receptor and /sup 125/I-insulin binding to fibroblasts in culture.

  2. Rapid changes in plasma androgens during insulin withdrawal in male type 1 (insulin-dependent) diabetics

    DEFF Research Database (Denmark)

    Madsbad, S; Gluud, C; Bennett, Patrick

    1986-01-01

    Plasma concentrations of testosterone, androstenedione and dihydrotestosterone were measured in 15 Type 1 (insulin-dependent) diabetics with (n = 8) and without (n = 7) B-cell function during 12 h of insulin withdrawal and compared with those of 8 normal subjects. Before insulin withdrawal......, testosterone and dihydrotestosterone concentrations were lower in the diabetics after 4 h of insulin withdrawal and remained so throughout the study. The concentrations of androstenedione were not significantly different between diabetics and normal subjects except after 4 h of insulin withdrawal. Despite...

  3. Metabolic studies in unaffected co-twins of non-insulin-dependent diabetics.

    OpenAIRE

    Barnett, A H; Spiliopoulos, A J; Pyke, D A; Stubbs, W A; Burrin, J; Alberti, K G

    1981-01-01

    Forty-eight out of 53 non-insulin-dependent diabetic identical twin pairs were concordant for diabetes. In the five discordant pairs the diabetic twin had only recently been diagnosed. Oral glucose tolerance tests were carried out on the unaffected twins of the five pairs and on matched controls. Fasting concentrations of blood glucose (5.5 +/- 0.6 v 3.7 +/- 0.3 mmol/l; 99.1 +/- 10.8 v 66.6 +/- 5.4 mg/100 ml), haemoglobin A1 (mean 9.1%, range 8.8-9.2% v mean 7.9%, range 7.4-8.4%), lactate, al...

  4. Anxiety sensitivity in adolescents with somatoform autonomic dysfunction and adolescents with insulin dependent diabetes mellitus

    OpenAIRE

    Pisarić Maja; Nišević Sanja

    2011-01-01

    Anxiety sensitivity is defined as a belief that anxiety or fear may cause illness, embarrassment, or additional anxiety. The main purpose of this study was to find out if there were differences among adolescents with insulin dependent diabetes mellitus, adolescents with somatoform autonomic dysfunction and their healthy peers in different aspects of psychological functioning and anxiety sensitivity. The sample consisted of 93 subjects, aged 12 to 16. Hamburg Neuroticism and Extraversion...

  5. Correlates of blood pressure in young insulin-dependent diabetics and their families.

    Science.gov (United States)

    Tarn, A C; Thomas, J M; Drury, P L

    1990-09-01

    We compared the correlates of blood pressure in 163 young patients with insulin-dependent diabetes and in 232 of their non-diabetic siblings. A single observer recorded blood pressure in all subjects, plus all their available parents, using a standardized technique. Other variables recorded included age, weight, height, presence of diabetes and urinary albumin. The major factors accounting for over 50% of the variance of systolic blood pressure (SBP) in both groups were age, weight, paternal SBP and sex. In addition, in the diabetic group the logarithm of the random urinary albumin concentration was a significant explanatory variable. For diastolic blood pressure (DBP) approximately 16% of the variance was explained by age, weight and maternal DBP. Parental blood pressure was an important determinant of blood pressure in both the diabetic and non-diabetic sibling groups. The similarity of the correlates of blood pressure in the two groups suggests that the determinants of blood pressure in young insulin-dependent diabetic patients and in the general population are similar.

  6. Short-term memory and strategy use in children with insulin-dependent diabetes mellitus.

    Science.gov (United States)

    Wolters, C A; Yu, S L; Hagen, J W; Kail, R

    1996-12-01

    The present study was designed to examine recall and rehearsal in short-term memory among children with insulin-dependent diabetes mellitus (IDDM). Children with onset of IDDM before age 5 years, children with onset after 5 years, and children without IDDM were administered a measure of short-term memory that provides information about rehearsal as well as level of recall. Children with later onset of diabetes and children without IDDM were expected to recall more words and use more effective rehearsal strategies than children with early onset of diabetes. Results indicate that children diagnosed with IDDM early in life used similar rehearsal strategies but recalled fewer words than children with later onset of diabetes and children without IDDM. In addition, results provide evidence that children who are in poor control of their diabetes did not use strategies designed to increase recall as often, or as well as, children in better control of their diabetes.

  7. Sodium retention and insulin treatment in insulin-dependent diabetes mellitus

    DEFF Research Database (Denmark)

    Nørgaard, K; Feldt-Rasmussen, B

    1994-01-01

    subcutaneously, contributes to the increased ENa. Three studies were performed. Study 1 was a cross-sectional study comprising 28 type 1 diabetic men (aged 18-35 years) with short-duration diabetes (diabetic complications, and 22 control subjects. Study 2 was a prospective study of 17...... subcutaneous insulin infusion for improvement of glycaemic control or to remain on conventional insulin treatment. In study 1, ENa was higher in short-duration type 1 diabetic men than in controls (3003 +/- 325 vs 2849 +/- 207 mEq/1.73 m2, P ...The hypothesis that total body exchangeable sodium (ENa) is elevated in type 1 (insulin-dependent) diabetic patients with short-duration diabetes and no signs of microangiopathy was tested. Also tested was whether peripheral hyperinsulinaemia, in terms of the amounts of insulin injected...

  8. The Influence of Insulin Dependent Diabetes Mellitus on Dental Caries and Salivary Flow

    OpenAIRE

    Gupta, V. K.; Malhotra, Seema; Sharma, Vasuda; Hiremath, S. S.

    2014-01-01

    Objective. To assess whether or not there was any change in the dental caries and rate of salivary flow of patients with Insulin Dependent Diabetes Mellitus (IDDM) and the contribution of salivary flow to caries risk in IDDM. Setting. Department of Endocrinology, MS Ramaiah Hospital, Bangalore, India. Design. A comparative cross-sectional descriptive type. Materials and Methods. The sample consisted of two groups: 140 diabetic group (mean age 14.8 yr) and 140 nondiabetic group (mean age 13.7 ...

  9. Aerobic circuit exercise training: effect on adolescents with well-controlled insulin-dependent diabetes mellitus.

    Science.gov (United States)

    Mosher, P E; Nash, M S; Perry, A C; LaPerriere, A R; Goldberg, R B

    1998-06-01

    To test the safety and effects of exercise conditioning on cardiorespiratory fitness, body composition, muscle strength, glucose regulation, and lipid/cholesterol levels. Ten male adolescents with insulin-dependent diabetes mellitus (IDDM) and 10 adolescent nondiabetic (ND) subjects. Pretest, posttest intervention trial with control group. University-based human performance laboratory. Mixed endurance and calisthenic/strength activities performed at a rapid pace three times weekly for 12 weeks. Only one subject with IDDM experienced hypoglycemia after a single exercise session. Both subject groups improved their cardiorespiratory endurance (p diabetics.

  10. Effect of chloroquine on insulin and glucose homoeostasis in normal subjects and patients with non-insulin-dependent diabetes mellitus.

    OpenAIRE

    Smith, G D; Amos, T A; Mahler, R; Peters, T J

    1987-01-01

    Plasma glucose, insulin, and C peptide concentrations were determined after an oral glucose load in normal subjects and in a group of patients with non-insulin-dependent diabetes mellitus before and during a short course of treatment with chloroquine. In the control group there was a small but significant reduction in fasting blood glucose concentration but overall glucose tolerance and hormone concentrations were unaffected. In contrast, the patients with non-insulin-dependent diabetes melli...

  11. Transcapillary escape rate of albumin in hypertensive patients with type 1 (insulin-dependent) diabetes mellitus

    DEFF Research Database (Denmark)

    Nørgaard, K; Jensen, T; Feldt-Rasmussen, B

    1993-01-01

    . The systemic blood pressure and the transcapillary escape rate of albumin were measured in the following groups after 4 weeks without antihypertensive treatment: Group 1--eleven healthy control subjects. Group 2--ten Type 1 (insulin-dependent) diabetic patients with incipient nephropathy (urinary albumin......Diabetic patients with elevated urinary albumin excretion rate (incipient or clinical nephropathy) also have an increased transcapillary escape rate of albumin. This study was designed to clarify whether this is caused by a general vascular dysfunction or by elevated systemic blood pressure...... excretion rate: 30-300 mg/24 h) and normal blood pressure. Group 3--eleven non-diabetic patients with essential hypertension. Group 4--nine Type 1 diabetic patients with hypertension but normal urinary albumin excretion (diabetic patients with nephropathy (urinary...

  12. The effect of Ramadan fasting on glycaemic control in insulin dependent diabetic patients: A literature review.

    Science.gov (United States)

    Alabbood, Majid H; Ho, Kenneth W; Simons, Mary R

    Ramadan fasting is one of the five pillars of Islam. People with diabetes are exempted from fasting according to Islamic rules. However, many people with diabetes wish to fast. Physicians are asked frequently by their patients about their ability to fast and the possible impact of fasting on their glycaemic control. Studies about the effect of Ramadan on people with insulin-treated diabetes are scarce. This review aims to provide clinicians with the best recommendations for their patients with insulin-treated diabetes who wish to fast. Four databases (Medline, EMBASE, Scopus and PubMed) were searched using the following MeSH terms and keywords: "insulin dependent diabetes mellitus", "type 1 diabetes mellitus", 'Ramadan' "and" "fasting". In addition, a hand search of key journals and reference lists was performed. Sixteen full text articles were selected for review and critical analysis. All of the included studies except one found improvement or no change in glycaemic control parameters during Ramadan fasting. The incidence of major complications were negligible. Minor hypoglycaemic events were reported in some studies but did not adversely affect fasting. Postprandial hyperglycaemia was a major concern in other studies. However, the incidence of severe hyperglycaemia and diabetic ketoacidosis were trivial. Ramadan fasting is feasible for insulin dependent diabetic patient who wish to fast. Clinicians should advise their patients about the importance of adequate glycaemic control before Ramadan and frequent glucose monitoring during fasting. Certain types of Insulin seem to be more beneficial than other. Copyright © 2016 Diabetes India. Published by Elsevier Ltd. All rights reserved.

  13. Buccodental pathology in patients with insulin-dependent diabetes mellitus: a clinical study.

    Science.gov (United States)

    Miralles-Jorda, L; Silvestre-Donat, F J; Grau Garcia-Moreno, D M; Hernandez-Mijares, A

    2002-01-01

    A study is made to determine whether patients with type 1 (insulin-dependent) diabetes mellitus (IDDM) suffer oral complications attributable to the disease, or whether some disorder of the oral cavity can be regarded as pathognomonic of diabetes. Thirty juvenile diabetics and 30 healthy individuals were evaluated for dental caries and oral mucosal lesions, with the performance of basal and stimulated sialometry in all cases, to assess possible alterations in salivary flow. In addition, an study of periodontal variables was made such as the presence of bacterial plaque, gingival status and attachment losses. The diabetics were found to have significantly greater periodontal attachment loss, even though oral hygiene was significantly better among these patients. There were no differences between the two groups in terms of the number of caries, the presence of mucosal lesions or salivary flow.

  14. Prevalence of hypertension in type 1 (insulin-dependent) diabetes mellitus

    DEFF Research Database (Denmark)

    Nørgaard, K; Feldt-Rasmussen, B; Borch-Johnsen, K

    1990-01-01

    The prevalence of hypertension in a representative sample (n = 10202) of the Danish general population aged 16-59 years was assessed to 4.4% based on three blood pressure readings. In Type 1 (insulin-dependent) diabetic patients of similar age (n = 1703) the prevalence was determined in a similar...... way to 14.7% (p less than 0.00001). The excess prevalence in Type 1 diabetic patients was due to hypertension in patients with incipient and clinical nephropathy as the prevalence of hypertension among diabetic patients with normal urinary albumin excretion (essential hypertension) was 3.9%, similar...... to that observed in the general population. The patients with Type 1 diabetes and essential hypertension had higher systolic (146 +/- 19 vs 133 +/- 18 mm Hg, p less than 0.00001) and diastolic blood pressure (87 +/- 12 vs 79 +/- 7 mm Hg, p less than 0.00001), but less changes in the eye background than patients...

  15. Dental care habits and knowledge of oral health in insulin-dependent diabetics.

    Science.gov (United States)

    Thorstensson, H; Falk, H; Hugoson, A; Kuylenstierna, J

    1989-06-01

    The aim of this study was to investigate dental care habits and knowledge of oral health in age- and sex-matched adult long and short duration insulin-dependent diabetics and non-diabetics. Ninety-four long and 86 short duration diabetics and 86 non-diabetics, aged 20-70 years, participated in the study. All subjects answered a questionnaire with 38 questions about dental visits, attitudes to and knowledge of dental diseases, toothcleaning, dietary and smoking habits, and oral sensations. Among the diabetics there was a rather large group that did not visit a dentist annually. The diabetics also required more emergency dental care and were not as willing as the non-diabetics to spend time and money on their teeth. The compliance with dietary advice was poor among the diabetics. Oral discomfort such as prickling and burning sensations, metallic and bad taste was rare in both diabetics and non-diabetics. In the diabetics, however, a feeling of mouth dryness was common.

  16. A prospective study of glomerular filtration rate and arterial blood pressure in insulin-dependent diabetics with diabetic nephropathy

    DEFF Research Database (Denmark)

    Parving, H H; Smidt, U M; Friisberg, B

    1981-01-01

    Glomerular filtration rate (GFR, single bolus 51Cr-EDTA technique), serum creatinine, proteinuria and arterial blood pressure have been measured prospectively in 14 young onset insulin-dependent diabetics selected by of persistent proteinuria (greater than 0.5 g/day) secondary to diabetic...... in arterial blood pressure to a hypertensive level is an early feature of diabetic nephropathy in young insulin-dependent diabetics....... and 112/mumol/l (NS), proteinuria increased from 1.8 to 3.3 g/day (p less than 0.001) and arterial blood pressure rose from 132/88 to 153/101 mmHg (p less than 0.001). Glomerular filtration rate decreased linearly with time (slope = -0.75, r = 0.99, p less than 0.001) by a mean of 0.75 ml/min/month (range...

  17. Aminoacid polymorphisms of insulin receptor substrate-1 in non-insulin-dependent diabetes mellitus

    DEFF Research Database (Denmark)

    Almind, K; Bjørbaek, C; Vestergaard, H

    1993-01-01

    Since relative or absolute insulin deficiency and insulin insensitivity are involved in the aetiology of non-insulin-dependent diabetes mellitus (NIDDM), we examined whether patients with NIDDM exhibit genetic variability in the coding region of insulin receptor substrate-1 (IRS-1), a candidate...... with NIDDM and 3 of the controls were heterozygous at codon 972 for a polymorphism in which glycine was substituted with arginine. Moreover, at codon 513, 6 patients with NIDDM and 2 controls had a heterozygous polymorphism with a transition from alanine to proline. None of the polymorphism carriers had both...

  18. Human leukocyte antigen class II susceptibility conferring alleles among non-insulin dependent diabetes mellitus patients

    International Nuclear Information System (INIS)

    Tipu, H.N.; Ahmed, T.A.; Bashir, M.M.

    2010-01-01

    To determine the frequency of Human Leukocyte Antigen (HLA) class II susceptibility conferring alleles among type 2 Diabetes mellitus patients, in comparison with healthy controls. Cross-sectional comparative study. Patients with non-insulin dependent Diabetes mellitus meeting World Health Organization criteria were studied. These were compared with age and gender matched healthy control subjects. For each subject (patients as well as controls), DNA was extracted from ethylene diamine tetra-acetate sample and HLA class II DRB1 typing was carried out at allele group level (DRB1*01-DRB1*16) by sequence specific primers. Human leukocyte antigen DRB1 type was determined by agarose gel electrophoresis and results were recorded. Frequencies were determined as number of an allele divided by total number of alleles per group; p-value was computed using Pearson's chi-square test. Among the 100 patients, there were 63 males and 37 females with 68 controls. A total of 13 different HLA DRB1 alleles were detected, with DRB1*15 being the commonest in both the groups. The allele DRB1*13 had statistically significant higher frequency in patient group as compared to controls (p 0.005). HLA DRB1*13 was found with a significantly increased frequency in non-insulin dependent Diabetes mellitus. (author)

  19. Reduced plasma aldosterone concentrations in randomly selected patients with insulin-dependent diabetes mellitus.

    LENUS (Irish Health Repository)

    Cronin, C C

    2012-02-03

    Abnormalities of the renin-angiotensin system have been reported in patients with diabetes mellitus and with diabetic complications. In this study, plasma concentrations of prorenin, renin, and aldosterone were measured in a stratified random sample of 110 insulin-dependent (Type 1) diabetic patients attending our outpatient clinic. Fifty-four age- and sex-matched control subjects were also examined. Plasma prorenin concentration was higher in patients without complications than in control subjects when upright (geometric mean (95% confidence intervals (CI): 75.9 (55.0-105.6) vs 45.1 (31.6-64.3) mU I-1, p < 0.05). There was no difference in plasma prorenin concentration between patients without and with microalbuminuria and between patients without and with background retinopathy. Plasma renin concentration, both when supine and upright, was similar in control subjects, in patients without complications, and in patients with varying degrees of diabetic microangiopathy. Plasma aldosterone was suppressed in patients without complications in comparison to control subjects (74 (58-95) vs 167 (140-199) ng I-1, p < 0.001) and was also suppressed in patients with microvascular disease. Plasma potassium was significantly higher in patients than in control subjects (mean +\\/- standard deviation: 4.10 +\\/- 0.36 vs 3.89 +\\/- 0.26 mmol I-1; p < 0.001) and plasma sodium was significantly lower (138 +\\/- 4 vs 140 +\\/- 2 mmol I-1; p < 0.001). We conclude that plasma prorenin is not a useful early marker for diabetic microvascular disease. Despite apparently normal plasma renin concentrations, plasma aldosterone is suppressed in insulin-dependent diabetic patients.

  20. Prediction of Quality of Life of Non–Insulin-Dependent Diabetic Patients Based on Perceived Social Support

    Directory of Open Access Journals (Sweden)

    Hossein Shareh

    2012-04-01

    Full Text Available Background: The objective of this study was to predic quality of life based on perceived social support components in non–insulin-dependent diabetic patients.Materials and Method: Fifty patients with non–insulin-dependent diabetes mellitus from Al-Zahra diabetic center in Shiraz participated in a cross-sectional study via survey instrument. All subjects completed multidimensional scale of perceived social support (MSPSS and world health organization quality of life- brief (WHOQOL-BREF questionnaires. Results: On the basis of stepwise multiple regression analysis friends and family dimensions of perceived social support were the best predictors of the quality of life and its dimensions (p<0.01.Conclusion: Friends and family dimensions of perceived social support have significant contributions in predicting quality of life of patients with non–insulin-dependent diabetes mellitus.

  1. Assessment of endothelial function during oral contraception in women with insulin-dependent diabetes mellitus

    DEFF Research Database (Denmark)

    Petersen, K R; Skouby, S O; Sidelmann, Johannes Jakobsen

    1994-01-01

    The effects of contraceptive steroids on the expression of endothelial homeostasis were examined by direct and indirect measures in women with insulin-dependent diabetes mellitus (IDDM) in a prospective nonrandomized controlled study. Study subjects were 13 women with uncomplicated IDDM treated...... with a monophasic combination of 30 micrograms ethinyl estradiol and 75 micrograms gestodene for 12 consecutive cycles and 13 women of comparable diabetic status as control. During the study period, none of the participants developed increased renal albumin excretion, which was used as a direct measure......-PA) and plasminogen activator inhibitor (type 1 [PAI-1]), whereas the activities of t-PA and PAI-1 were unchanged. Plasma levels of plasminogen and histidine-rich glycoprotein (HRG) increased and decreased, respectively, whereas an increase in von Willebrand factor was observed in the treatment group. No significant...

  2. Nocturnal electroencephalogram registrations in type 1 (insulin-dependent) diabetic patients with hypoglycaemia

    DEFF Research Database (Denmark)

    Bendtson, I; Gade, J; Rosenfalck, A M

    1991-01-01

    Eight Type 1 (insulin-dependent) diabetic patients with no diabetic complications were studied overnight for two consecutive and one subsequent night with continuous monitoring of electroencephalogram and serial hormone measurements. The aims were: 1) to evaluate the influence of spontaneous...... and insulin-induced hypoglycaemia on nocturnal electroencephalogram sleep-patterns and, 2) to evaluate counter-regulatory hormone responses. Spontaneous hypoglycaemia occurred on six nights (38%) with blood glucose concentrations less than 3.0 mmol/l and on four nights less than 2.0 mmol/l. All the patients...... experienced insulin-induced hypoglycaemia with a blood glucose nadir of 1.6 (range 1.4-1.9) mmol/l. The electroencephalogram was analysed by a new method developed for this purpose in contrast to the traditional definition of delta-, theta-, alpha- and beta-activity. The blood glucose concentration could...

  3. Plasma adrenaline kinetics in type 1 (insulin-dependent) diabetic patients with and without autonomic neuropathy

    DEFF Research Database (Denmark)

    Dejgaard, A; Hilsted, J; Henriksen, Jens Henrik Sahl

    1989-01-01

    Plasma adrenaline kinetics (clearance, extraction across the forearm, initial plasma disappearance rate, mean sojourn time, volume of distribution) were studied in sixteen Type 1 (insulin-dependent) diabetic patients during constant i.v. infusion of tritium labelled adrenaline. In patients with (n...... = 8) and without (n = 8) neuropathy forearm venous plasma noradrenaline and adrenaline concentrations as well as plasma clearance of adrenaline based on arterial sampling (1.7 vs 2.1 l/min) were not significantly different. The initial disappearance time (T 1/2) after the infusion of the tritium...... labelled adrenaline had been stopped was significantly prolonged in Type 1 diabetic patients with neuropathy compared to those without (after 20 min infusion 2.7 vs 2.2 min, p less than 0.02, after 75 min infusion 3.7 vs 2.9 min, p less than 0.05). The corresponding values for the mean sojourn time...

  4. The Influence of Insulin Dependent Diabetes Mellitus on Dental Caries and Salivary Flow.

    Science.gov (United States)

    Gupta, V K; Malhotra, Seema; Sharma, Vasuda; Hiremath, S S

    2014-01-01

    Objective. To assess whether or not there was any change in the dental caries and rate of salivary flow of patients with Insulin Dependent Diabetes Mellitus (IDDM) and the contribution of salivary flow to caries risk in IDDM. Setting. Department of Endocrinology, MS Ramaiah Hospital, Bangalore, India. Design. A comparative cross-sectional descriptive type. Materials and Methods. The sample consisted of two groups: 140 diabetic group (mean age 14.8 yr) and 140 nondiabetic group (mean age 13.7 yr). Dental caries by dmf(t) and dmf(s) indices for primary dentition and DMF(T) and DMF(S) indices was used in permanent dentition to assess the dental caries experience. Both stimulated and unstimulated salivary flow rate were assessed after collection of saliva. Results. In diabetic group 76% had carious lesion and in nondiabetic group 85.3% had carious lesion. Diabetics have lower mean DMFT, DMFS, dmft, and dmfs compared to the nondiabetic group. Diminished unstimulated and stimulated salivary flow rate in diabetic than nondiabetic group. Conclusions. The findings obtained conclude that even though there was reduced salivary flow rate in diabetic group the caries prevalence was low.

  5. The Influence of Insulin Dependent Diabetes Mellitus on Dental Caries and Salivary Flow

    Directory of Open Access Journals (Sweden)

    V. K. Gupta

    2014-01-01

    Full Text Available Objective. To assess whether or not there was any change in the dental caries and rate of salivary flow of patients with Insulin Dependent Diabetes Mellitus (IDDM and the contribution of salivary flow to caries risk in IDDM. Setting. Department of Endocrinology, MS Ramaiah Hospital, Bangalore, India. Design. A comparative cross-sectional descriptive type. Materials and Methods. The sample consisted of two groups: 140 diabetic group (mean age 14.8 yr and 140 nondiabetic group (mean age 13.7 yr. Dental caries by dmf(t and dmf(s indices for primary dentition and DMF(T and DMF(S indices was used in permanent dentition to assess the dental caries experience. Both stimulated and unstimulated salivary flow rate were assessed after collection of saliva. Results. In diabetic group 76% had carious lesion and in nondiabetic group 85.3% had carious lesion. Diabetics have lower mean DMFT, DMFS, dmft, and dmfs compared to the nondiabetic group. Diminished unstimulated and stimulated salivary flow rate in diabetic than nondiabetic group. Conclusions. The findings obtained conclude that even though there was reduced salivary flow rate in diabetic group the caries prevalence was low.

  6. Relationships between dyspeptic symptoms and gastrointestinal motility in patients with type 1 (insulin-dependent) diabetes mellitus

    NARCIS (Netherlands)

    Jebbink, H. J.; Bravenboer, B.; Akkermans, L. M.; vanBerge-Henegouwen, G. P.; Smout, A. J.

    1993-01-01

    Reports on motor abnormalities in Type 1 (insulin-dependent) diabetes mellitus are inconsistent. In 20 Type 1 diabetic patients and in 11 control subjects antroduodenojejunal manometry was performed under euglycaemic conditions in order to examine the prevalence of gastric and small intestinal motor

  7. Incidence, prevalence, and mortality of insulin-dependent (type 1) diabetes mellitus in Lithuanian children during 1983-98

    DEFF Research Database (Denmark)

    Urbonaite, Brone; Zalinkevicius, Rimas; Green, Anders

    2002-01-01

    AIMS/HYPOTHESIS: Our purpose is to analyze interrelations of the incidence, prevalence and mortality of childhood-onset insulin-dependent diabetes mellitus (type 1) in Lithuania. METHODS: Incidence and prevalence rates were based on the national type 1 diabetes register during 1983-98. The cohort...

  8. Some parental characteristics and habits of insulin-dependent diabetes mellitus children

    Directory of Open Access Journals (Sweden)

    Šipetić Sandra B.

    2003-01-01

    Full Text Available The aim of this case-control study conducted in Belgrade during 1994-1997 was to investigate whether parental demographic characteristics and habits are associated with insulin-dependent diabetes mellitus (IDDM. Case group comprised 105 children up to 16 years old with IDDM and control group comprised 210 children with skin diseases. Cases and controls were individually matched by age (± one year, sex and place of residence (Belgrade. According to %l test results, children with IDDM significantly had five or more family members and they also significantly more frequently had poor socio-economic status than their controls. Higher education of fathers was significantly more frequently reported in diabetic children, in comparison with their controls. Parents of diabetic children were significantly more frequently occupationally exposed to radiation petroleum, and its derivates, organic solvents, dyes and lacquers. During pregnancy mothers of diabetic children significantly more frequently smoked cigarettes and consumed coffee, coca-cola, alcohol and foods containing nitrosamines. Fathers of diabetic children more frequently consumed alcohol.

  9. [Characteristics and habits of parents of children with insulin-dependent diabetes mellitus].

    Science.gov (United States)

    Sipetić, Sandra; Vlajinac, Hristina; Kocev, Nikola; Radmanović, Slobodan

    2003-01-01

    The aim of this case-control study conducted in Belgrade during 1994-1997 was to investigate whether parental demographic characteristics and habits are associated with insulin-dependent diabetes mellitus (IDDM). Case group comprised 105 children up to 16 years old with IDDM and control group comprised 210 children with skin diseases. Cases and controls were individually matched by age (+/- one year), sex and place of residence (Belgrade). According to chi 2 test results, children with IDDM significantly had five or more family members and they also significantly more frequently had poor socio-economic status than their controls. Higher education of fathers was significantly more frequently reported in diabetic children, in comparison with their controls. Parents of diabetic children were significantly more frequently occupationally exposed to radiation, petroleum, and its derivates, organic solvents, dyes and lacquers. During pregnancy mothers of diabetic children significantly more frequently smoked cigarettes and consumed coffee, coca-cola, alcohol and foods containing nitrosamines. Fathers of diabetic children more frequently consumed alcohol.

  10. Effects of obesity surgery on non-insulin-dependent diabetes mellitus.

    Science.gov (United States)

    Greenway, Scott E; Greenway, Frank L; Klein, Stanley

    2002-10-01

    Most individuals who have non-insulin-dependent diabetes mellitus are obese. The obese population has proved a frustrating entity regarding weight loss and diabetes control. Results of medical weight loss programs, medications, and behavior therapy have proved disappointing. Bariatric surgery is the most effective method of diabetes management and cure in the morbidly obese population. Surgical procedures to cause malabsorption provide a more dramatic effect on diabetes owing to the imparted bypass of the hormonally active foregut. Pertinent journal articles spanning the last 40 years, as well as textbooks. Bariatric surgical procedures have proven a much more successful method of weight loss and diabetes control in the obese population than conservative methods. These surgical procedures have proven safe with reported mortality rates of 0% to 1.5%. Bariatric operations may be divided based on the method of weight loss and effect on diabetes. The first category is restrictive and includes vertical banded gastroplasty and adjustable silicone gastric banding. These operations improve diabetes by decreasing food intake and body weight with a slowing of gastric emptying. The second category not only contains restrictive components but also elements of malabsorption. This category includes the Roux-en-Y gastric bypass and biliary-pancreatic diversion, which bypass the foregut. Although all of the surgical procedures for obesity offer improved weight loss and diabetes control compared with conservative methods, the Roux-en-Y gastric bypass and biliary-pancreatic diversion offer superior weight loss and resolution of diabetes. The more dramatic effect seen in the surgical procedures to cause malabsorption is likely secondary to the bypass of the foregut resulting in increased weight loss and elevation of the enteroglucagon level.

  11. Effects of glycemic control on saliva flow rates and protein composition in non-insulin-dependent diabetes mellitus.

    Science.gov (United States)

    Dodds, M W; Dodds, A P

    1997-04-01

    The objective of this study was to determine whether improvements in the level of diabetic control in a group of subjects with poorly controlled non-insulin-dependent diabetes mellitus influence salivary output and composition. Repeated whole unstimulated and stimulated parotid saliva samples were collected from diabetic patients attending an outpatient diabetes education program and a matched nondiabetic control group. Saliva was analyzed for flow rates, parotid protein concentration and composition, and amylase activity. Subjective responses to questions about salivary hypofunction were tested. There were no significant differences in whole unstimulated and stimulated parotid flow rates or stimulated parotid protein concentration and composition between diabetics and the control group. Amylase activity was higher in diabetics and decreased with improved glycemic control. Subjects reporting taste alterations had higher mean blood glucose levels than subjects with normal taste sensation. Poorly controlled non-insulin-dependent diabetes mellitus has no influence on saliva output, although amylase activity may be elevated, and there may be taste alterations.

  12. Peripheral nerve function during hyperglycemic clamping in insulin-dependent diabetic patients

    DEFF Research Database (Denmark)

    Sindrup, S H; Ejlertsen, B; Gjessing, H

    1989-01-01

    The influence of hyperglycemia on peripheral nerve function was studied in 9 patients with long-term insulin-dependent diabetes. Blood glucose concentration was raised 13.5 +/- 0.5 mmol/l (mean +/- SEM) within 15 min and kept approximately 15 mmol/l over basal level for 120 min by intravenous...... glucose infusion. Hyperglycemia was accompanied by increased plasma osmolality. Sensory and motor nerve conduction and distal motor latency in the ulnar nerve were determined before, immediately after induction of hyperglycemia, and again after 120 min hyperglycemia. Distal (5th finger - wrist......) and proximal (wrist - elbow) sensory nerve conduction showed an insignificant increase as hyperglycemia was induced. During hyperglycemia mean distal sensory conduction decreased from 53.1 m/s to 50.4 m/s (P less than 0.05) and mean proximal sensory conduction decreased from 56.0 m/s to 54.2 m/s (P less than 0...

  13. Anxiety sensitivity in adolescents with somatoform autonomic dysfunction and adolescents with insulin dependent diabetes mellitus.

    Science.gov (United States)

    Pisarić, Maja; Nisević, Sanja

    2011-01-01

    Anxiety sensitivity is defined as a belief that anxiety or fear may cause illness, embarrassment, or additional anxiety. The main purpose of this study was to find out if there were differences among adolescents with insulin dependent diabetes mellitus, adolescents with somatoform autonomic dysfunction and their healthy peers in different aspects of psychological functioning and anxiety sensitivity. The sample consisted of 93 subjects, aged 12 to 16. Hamburg Neuroticism and Extraversion Scale, Child Behaviour Checklist and Childhood Anxiety Sensitivity Index were administrated. The adolescents with somatoform autonomic dysfunction had significantly higher scores on neuroticism scale, different Child Behaviour Checklist subscales, and on anxiety sensitivity. Both groups with diagnosed illness had lower scores on extraversion scale compared to healthy peers. This study has shown that the adolescents with somatoform autonomic dysfunction are more prone to fears regarding bodily functioning, and that they are at a higher risk of developing an anxiety disorder.

  14. Cognitive and behavioral knowledge about insulin-dependent diabetes among children and parents.

    Science.gov (United States)

    Johnson, S B; Pollak, R T; Silverstein, J H; Rosenbloom, A L; Spillar, R; McCallum, M; Harkavy, J

    1982-06-01

    Youngster's knowledge about insulin-dependent diabetes was assessed across three domains: (1) general information; (2) problem solving and (3) skill at urine testing and self-injection. These youngster's parents completed the general information and problem-solving components of the assessment battery. All test instruments were showed good reliability. The test of problem solving was more difficult than the test of general information for both parents and patients. Mothers were more knowledgeable than fathers and children. Girls performed more accurately than boys, and older children obtained better scores than did younger children. Nevertheless, more than 80% of the youngsters made significant errors on urine testing and almost 40% made serious errors in self-injection. A number of other knowledge deficits were also noted. Duration of diabetes was not related to any of the knowledge measures. Intercorrelations between scores on the assessment instruments indicated that skill at urine testing or self-injection was not highly related to other types of knowledge about diabetes. Furthermore, knowledge in one content are was not usually predictive of knowledge in another content area. The results of this study emphasize the importance of measuring knowledge from several different domains. Patient variables such as sex and age need to be given further consideration in the development and use of patient educational programs. Regular assessment of patients' and parents' knowledge of all critical aspects of diabetes home management seems essential.

  15. The diabetes type 1 locus Idd6 modulates activity of CD4+CD25+ regulatory T-cells.

    Science.gov (United States)

    Rogner, Ute Christine; Lepault, Françoise; Gagnerault, Marie-Claude; Vallois, David; Morin, Joëlle; Avner, Philip; Boitard, Christian

    2006-01-01

    The genetic locus Idd6 confers susceptibility to the spontaneous development of type 1 diabetes in the NOD mouse. Our studies on disease resistance of the congenic mouse strain NOD.C3H 6.VIII showed that Idd6 influences T-cell activities in the peripheral immune system and suggest that a major mechanism by which the Idd6 locus modifies diabetes development is via modulation of regulatory T-cell activities. Our transfer experiments using total splenocytes and purified T-cells demonstrated that the locus specifically controls the efficiency of disease protection mediated by the regulatory CD4(+)CD25(+) T-cell subset. Our data also implicate the Idd6 locus in controlling the balance between infiltrating lymphocytes and antigen-presenting cells within the pancreatic islet.

  16. Microalbuminuria in patients with non-insulin-dependent diabetes mellitus relates to nocturnal systolic blood pressure.

    LENUS (Irish Health Repository)

    Mitchell, T H

    2012-02-03

    PURPOSE: Microalbuminuria predicts early mortality in non-insulin-dependent-diabetes mellitus patients (NIDDM). Our objective in the present study was to compare and assess the relationship between 24-hour, day and nocturnal ambulatory blood pressure (BP) and urinary albumin excretion rate (UAE) in microalbuminuric and normoalbuminuric NIDDM and in normal control subjects. PATIENTS AND METHODS: In the present cross-sectional study, 24 hour ambulatory BP (daytime BP and nocturnal BP) and HbA1c were compared in microalbuminuric (n = 10) and nonmicroalbuminuric NIDDM patients (n = 10) and in nondiabetic controls (n = 9). None of the patients were taking antihypertensive agents. RESULTS: In the microlbuminuric group, whereas 24 hour and daytime systolic BP differed significantly from control values (P < 0.025 and P < 0.05 respectively), there was no difference between diabetic groups. However, nocturnal systolic BP in the microalbuminuric group was significantly higher than in the normoalbuminuric diabetic patients (139 vs. 125) (P < 0.05) and a significant difference was also found between the NIDDM patients and the control group (139, 125 vs. 114) (P < 0.025). In multiple regression analysis, only nocturnal systolic BP showed a significant relationship with UAE (P < 0.05). CONCLUSIONS: We suggest that the higher nocturnal systolic blood pressure seen in our microalbuminuric NIDDM patients may contribute to the increased morbidity in this group.

  17. The carotid body of the spontaneous insulin-dependent diabetic rat

    Directory of Open Access Journals (Sweden)

    Clarke J.A.

    1999-01-01

    Full Text Available The carotid bodies from adult spontaneous insulin-dependent diabetic rats (strain BB/S were perfusion-fixed at normal arterial blood pressure with 3% phosphate-buffered glutaraldehyde and compared with the organs from control rats (strain BB/Sc prepared in the same way. Serial 5-µm sections were cut, stained, and using an interactive image analysis system, were analysed to determine the volumes of the carotid body and its vascular and extravascular compartments. There was no evidence of systemic arterial disease in the carotid stem arteries in either group of animals, and the microvasculature of the organs appeared normal by light microscopy. The volume of the carotid body was unchanged 3 months after the onset of diabetes but was increased at 6 months. The total vascular volume of the organ was unchanged, but the volume of the small vessels (5-12 µm was increased. In the control group the small vessels comprised 5% of the total volume of the carotid body, or about 44% of the vascular compartment. The percentage of small vessels increased at 3 months in the diabetic group, but had returned to normal at 6 months. The extravascular volume followed the same pattern as the total carotid body volume and so did not change appreciably when expressed as a percentage of the total volume of the organ. The increase in size of the carotid body in diabetic rats is due, therefore, to an augmented extravascular volume. In one diabetic specimen the carotid sinus nerve showed signs of diabetic neuropathy, axonal swelling and intramyelinic oedema. The clinical implications of these results are discussed.

  18. Decreased distensibility of resistance vessels of the skin in type 1 (insulin-dependent) diabetic patients with microangiopathy

    DEFF Research Database (Denmark)

    Kastrup, J; Nørgaard, T; Parving, H H

    1987-01-01

    The distensibility of the resistance vessels of the skin at the dorsum of the foot was determined in 11 long-term type 1 (insulin-dependent) diabetic patients with nephropathy and retinopathy, nine short-term type 1 diabetic patients without clinical microangiopathy and in nine healthy non-diabetic...... during head-up tilt was only 24% in diabetic subjects with and 48% in diabetic patients without clinical microangiopathy, compared with 79% in normal non-diabetic subjects (P less than 0.0005 and P less than 0.05, respectively). An inverse correlation between microvascular distensibility and degree...

  19. ABNORMAL PLASMA NORADRENALINE RESPONSE AND EXERCISE INDUCED ALBUMINURIA IN TYPE-1 (INSULIN-DEPENDENT) DIABETES-MELLITUS

    NARCIS (Netherlands)

    HOOGENBERG, K; DULLAART, RPF

    1992-01-01

    Submaximal exercise provokes an abnormal elevation in albuminuria in type 1 (insulin-dependent) diabetes mellitus. Plasma catecholamines might be involved in this phenomenon by a renal vasoconstrictive effect. Twelve healthy subjects (Controls: albuminuria It is concluded that the exercise-induced

  20. Increased kidney size, glomerular filtration rate and renal plasma flow in short-term insulin-dependent diabetics

    DEFF Research Database (Denmark)

    Christiansen, JS; Gammelgaard, J; Frandsen, M

    1981-01-01

    Glomerular filtration rate (GFR), renal plasma flow (RPF) and kidney volume were measured in thirteen male subjects (mean age 30 years) with short-term insulin-dependent diabetes (mean duration of disease 2.4 years) and fourteen normal male subjects (mean age 29 years). GFR and RPF were measured...

  1. Impaired activity and gene expression of hexokinase II in muscle from non-insulin-dependent diabetes mellitus patients

    DEFF Research Database (Denmark)

    Vestergaard, H; Bjørbaek, C; Hansen, T

    1995-01-01

    -phosphate concentrations in muscle have been found in non-insulin-dependent diabetes mellitus (NIDDM) patients when examined during a hyperglycemic hyperinsulinemic clamp. These findings [correction of finding] are consistent with a defect in glucose transport and/or phosphorylation. In the present study...

  2. Effects of nitrendipine and enalapril on left ventricular mass in patients with non-insulin-dependent diabetes mellitus and hypertension

    NARCIS (Netherlands)

    Gerritsen, TA; Bak, AAA; Stolk, RP; Jonker, JJC; Grobbee, DE

    Objective To compare the effects of a calcium antagonist (nitrendipine) and an angiotensin converting enzyme inhibitor (enalapril) with those of placebo on left ventricular mass in patients with non-insulin-dependent diabetes mellitus and hypertension, Design A double-blind randomized,

  3. Placebo-controlled comparison of captopril, metoprolol, and hydrochlorothiazide therapy in non-insulin-dependent diabetic patients with primary hypertension

    DEFF Research Database (Denmark)

    Gall, M A; Rossing, P; Skøtt, P

    1992-01-01

    The antihypertensive effect of captopril, metoprolol, and hydrochlorothiazide was compared in 23 non-insulin-dependent (NIDDM) diabetic patients less than or equal to 75 years of age, with borderline to moderate primary hypertension. In a double blind, placebo-controlled cross-over trial...

  4. Renal scintigraphy in insulin-dependent diabetes mellitus: Early glomerular and urologic dysfunction

    International Nuclear Information System (INIS)

    Poirier, J.Y.; Moisan, A.; Le Cloirec, J.; Siemen, C.; Yaouanq, J.; Edan, G.; Herry, J.Y.

    1990-01-01

    Glomerular filtration rate (GFR) and renal plasma flow (RPF) were measured by intravenous injection of 99mTc-diethylenetriaminepentaacetic acid (DTPA) and 131I-Hippuran in 115 insulin-dependent diabetic patients with albumin excretion rates (AER) less than 200 micrograms/min, and in 45 normal subjects. Separate kidney function and urinary elimination were estimated by renography. GFR was increased in the diabetic patients (152 +/- 24 ml/min/1.73 m2 vs. 128 +/- 15) and correlated significantly with RPF (r = 0.5; p less than 10(-9)). No relationship was found between GFR and the duration of diabetes, blood glucose, HbA1c, or AER. Fifty patients were hyperfiltering with RPF and filtration fraction higher than those in the normofiltering group. Slow intrarenal or pyeloureteral elimination, either unilateral or bilateral, was observed in 3 controls and 60 diabetic subjects (24 hyperfiltering; 36 normofiltering) and did not disappear with the patient in the standing position. In these 60 patients, mean age, duration of diabetes, blood glucose, HbA1c, 24 h albumin excretion rate, and frequency of peripheral or autonomic neuropathy did not differ from patients with normal scintigraphy; GFR was lower in the group with slow elimination, but not significantly so. 99mTc-DTPA renal uptake was symmetric in all the controls; asymmetric renal uptake with asymmetric GFR was observed in 13 patients (7 hyperfiltering; 6 normofiltering) and often associated with slower elimination. No evidence for renal stenotic atheroma or parenchymatous disease was found on the angiopyleoureterography. The results suggest that incipient uropathy is a very common phenomenon that occurs irrespective of glomerular dysfunction

  5. Clinical characteristics of non-insulin-dependent diabetes mellitus among southwestern American Indian youths.

    Science.gov (United States)

    Coddington, D A; Hisnanick, J J

    2001-03-01

    The clinical characteristics and presentation of non-insulin-dependent diabetes mellitus (NIDDM) among 22 youths, aged less than 20 years, of an American Indian tribe Tohono O'odham Nation in the southwestern United States were studied. Ten males and 12 females (7-20 years old) were identified with a 13.7-year mean age of onset of diabetes. Over 80% (18/22) of the patients were obese at diagnosis having a body mass index greater than the 95th percentile for their age and sex, and there was a strong family history of NIDDM; eight patients were born to mothers who had gestational diabetes, and 19 patients had at least one parent with NIDDM. At the time of diagnosis, plasma glucose levels ranged from 10.3 mmol/L to 33 mmol/L, with nearly 60% (13/22) of the patients having a glucose reading greater than 16.8 mmol/L. C-peptide levels were done on 10 patients, and these were in the normal to elevated range. Clinical management of the 22 patients varied. To control hyperglycaemia and symptoms, such as nocturia and polyuria, 14 patients were on oral hypoglycaemic medication, and five were on insulin therapy. Compliance with dietary management was very difficult for these patients as evidenced by the fact that only three patients were on dietary control for their diabetes. The cases described in this series demonstrate NIDDM in childhood and illustrate the importance of accurate classification of diabetes during childhood, particularly in children from populations at high risk for NIDDM.

  6. Liver Proteome in Diabetes Type 1 Rat Model: Insulin-Dependent and -Independent Changes.

    Science.gov (United States)

    Braga, Camila Pereira; Boone, Cory H T; Grove, Ryan A; Adamcova, Dana; Fernandes, Ana Angélica Henrique; Adamec, Jiri; de Magalhães Padilha, Pedro

    2016-12-01

    Diabetes mellitus type 1 (DM1) is a major public health problem that continues to burden the healthcare systems worldwide, costing exponentially more as the epidemic grows. Innovative strategies and omics system diagnostics for earlier diagnosis or prognostication of DM1 are essential to prevent secondary complications and alleviate the associated economic burden. In a preclinical study design that involved streptozotocin (STZ)-induced DM1, insulin-treated STZ-induced DM1, and control rats, we characterized the insulin-dependent and -independent changes in protein profiles in liver samples. Digested proteins were subjected to LC-MS E for proteomic data. Progenesis QI data processing and analysis of variance were utilized for statistical analyses. We found 305 proteins with significantly altered abundance among the control, DM1, and insulin-treated DM1 groups (p < 0.05). These differentially regulated proteins were related to enzymes that function in key metabolic pathways and stress responses. For example, gluconeogenesis appeared to return to control levels in the DM1 group after insulin treatment, with the restoration of gluconeogenesis regulatory enzyme, FBP1. Insulin administration to DM1 rats also restored the blood glucose levels and enzymes of general stress and antioxidant response systems. These observations are crucial for insights on DM1 pathophysiology and new molecular targets for future clinical biomarkers, drug discovery, and development. Additionally, we underscore that proteomics offers much potential in preclinical biomarker discovery for diabetes as well as common complex diseases such as cancer, dementia, and infectious disorders.

  7. Effect of chloroquine on insulin and glucose homoeostasis in normal subjects and patients with non-insulin-dependent diabetes mellitus.

    Science.gov (United States)

    Smith, G D; Amos, T A; Mahler, R; Peters, T J

    1987-01-01

    Plasma glucose, insulin, and C peptide concentrations were determined after an oral glucose load in normal subjects and in a group of patients with non-insulin-dependent diabetes mellitus before and during a short course of treatment with chloroquine. In the control group there was a small but significant reduction in fasting blood glucose concentration but overall glucose tolerance and hormone concentrations were unaffected. In contrast, the patients with non-insulin-dependent diabetes mellitus showed a significant improvement in their glucose tolerance, which paralleled the severity of their diabetes. This response seems to reflect decreased degradation of insulin rather than increased pancreatic output. These observations suggest that treatment with chloroquine or suitable analogues may be a new approach to the management of diabetes. PMID:3103729

  8. The role of hypertension in the development of nephropathy in type 1 (insulin-dependent) diabetes mellitus

    DEFF Research Database (Denmark)

    Feldt-Rasmussen, B; Nørgaard, K; Jensen, T

    1990-01-01

    Which comes first when developing clinical diabetic nephropathy, the blood pressure rise or the increasing urinary albumin excretion? This issue is discussed based on recent literature of studies in humans with Type 1 (insulin-dependent) diabetes mellitus. We conclude that hypertension has...... a central role in the progression of diabetic nephropathy and has deleterious effects on the life expectancy of patients who already have signs of diabetic renal disease in terms of elevated urinary albumin excretion. However, blood pressure is preceded by small increments of urinary albumin excretion rates......, an indicator of universally increased vascular leakiness, and thus does not seem to be the cause of diabetic nephropathy....

  9. Health beliefs and stress among non-insulin dependent diabetes outpatients in a rural teaching hospital in South Africa

    Directory of Open Access Journals (Sweden)

    Mantwa W Bopape

    2002-11-01

    Full Text Available The aim of this study was to explore the health beliefs and stress among non-insulin dependent diabetes out patients. Opsomming Die doel van die navorsing was om die oortuigings oor gesondheid en stres van buitepasiënte wat ly aan nie insulien afhanklike diabetes na te vors. *Please note: This is a reduced version of the abstract. Please refer to PDF for full text.

  10. Insulin production rate in normal man as an estimate for calibration of continuous intravenous insulin infusion in insulin-dependent diabetic patients.

    Science.gov (United States)

    Waldhäusl, W K; Bratusch-Marrain, P R; Francesconi, M; Nowotny, P; Kiss, A

    1982-01-01

    This study examines the feasibility of deriving the 24-h insulin requirement of insulin-dependent diabetic patients who were devoid of any endogenous insulin release (IDD) from the insulin-production rate (IPR) of healthy man (basal, 17 mU/min; stimulated 1.35 U/12.5 g glucose). To this end, continuous intravenous insulin infusion (CIVII) was initiated at a precalculated rate of 41.2 +/- 4.6 (SD) U/24 h in IDD (N - 12). Blood glucose profiles were compared with those obtained during intermittent subcutaneous (s.c.) insulin therapy (IIT) and those of healthy controls (N = 7). Regular insulin (Hoechst CS) was infused with an adapted Mill Hill Infuser at a basal infusion rate of 1.6 U/h (6:00 a.m. to 8:00 p.m.), and of 0.8 U/h from 8:00 p.m. to 6:00 a.m. Preprandial insulin (3.2-6.4 U) was added for breakfast, lunch, and dinner. Daily individual food intake totaled 7688 +/- 784 kJ (1836 +/- 187 kcal)/24 h including 184 +/- 37 g of glucose. Proper control of blood glucose (BG) (mean BG 105 +/- 10 mg/dl; mean amplitude of glycemic excursions 54 +/- 18 mg/dl; and 1 h postprandial BG levels not exceeding 160 mg/dl) and of plasma concentrations of beta-hydroxybutyrate and lactate was maintained by 41.4 +/- 4.4 U insulin/24 h. Although BG values only approximated the upper normal range as seen in healthy controls, they were well within the range reported by others during CIVII. Therefore, we conclude that in adult IDD completely devoid of endogenous insulin (1) the IPR of normal man can be used during CIVII as an estimate for the patient's minimal insulin requirement per 24 h, and (2) this approach allows for a blood glucose profile close to the upper range of a normal control group. Thus, deriving a patient's daily insulin dose from the insulin production rate of healthy man may add an additional experimental protocol which aids in making general calculations of a necessary insulin dose instead of using trial and error or a closed-loop insulin infusion system.

  11. Salivary factors in children and adolescents with insulin-dependent diabetes mellitus.

    Science.gov (United States)

    Karjalainen, K M; Knuuttila, M L; Käär, M L

    1996-01-01

    To determine whether hyperglycemia in IDDM (insulin-dependent diabetes mellitus) could interfere with salivary secretion rates, salivary glucose levels, and salivary microbial counts, we studied salivary factors in two groups of children and adolescents with IDDM. One study group included 14 children with newly diagnosed IDDM )mean age 11 years, SD +/- 2.4 years). Samples of saliva were collected on admission to hospital and after 2 weeks on insulin treatment. The other study group were 50 IDDM children (mean age 14.4 years, SD +/- 1.7 years, mean duration of diabetes 6.2 years, SD +/- 1.4 years) visiting the outpatient diabetic clinic. Samples of saliva were collected during two visits, approximately 3 months apart. In the newly diagnosed IDDM cases, mean salivary glucose level decreased from 54.1 +/- 31.7 mg/l to 35.2 +/- 29.5 mg/l (P = 0.096) after beginning insulin treatment. During hyperglycemia, salivary glucose levels correlated with mean blood glucose levels for the day concerned (r = 0.65, P salivary glucose levels. Stimulated saliva secretion increased significantly from 5.4 +/- 3.3 ml/5 min to 7.3 +/- 2.6 ml/5 min (P salivary flow rates and salivary glucose levels were not significantly related to the glycosylated hemoglobin (HbA1) values. Salivary glucose levels and salivary secretion rates were inversely correlated (P salivary secretion and high salivary glucose levels. As a consequence, salivary lactobacilli and yeast counts tended to increase.

  12. Postreceptor defects causing insulin resistance in normoinsulinemic non-insulin-dependent diabetes mellitus

    International Nuclear Information System (INIS)

    Bolinder, J.; Ostman, J.; Arner, P.

    1982-01-01

    The mechanisms of the diminished hypoglycemic response to insulin in non-insulin-dependent diabetes mellitus (NIDDM) with normal levels of circulating plasma insulin were investigated. Specific binding of mono- 125 I (Tyr A14)-insulin to isolated adipocytes and effects of insulin (5--10,000 microunits/ml) on glucose oxidation and lipolysis were determined simultaneously in subcutaneous adipose tissue of seven healthy subjects of normal weight and seven untreated NIDDM patients with normal plasma insulin levels. The two groups were matched for age, sex, and body weight. Insulin binding, measured in terms of receptor number and affinity, was normal in NIDDM, the total number of receptors averaging 350,000 per cell. Neither sensitivity nor the maximum antilipolytic effect of insulin was altered in NIDDM patients as compared with control subjects; the insulin concentration producing half the maximum effect (ED50) was 10 microunits/ml. As regards the effect of insulin on glucose oxidation, for the control subjects ED50 was 30 microunits/ml, whereas in NIDDM patients, insulin exerted no stimulatory effect. The results obtained suggest that the effect of insulin on glucose utilization in normoinsulinemic NIDDM may be diminished in spite of normal insulin binding to receptors. The resistance may be due solely to postreceptor defects, and does not involve antilipolysis

  13. The cost of insulin-dependent diabetes mellitus (IDDM) in England and Wales.

    Science.gov (United States)

    Gray, A; Fenn, P; McGuire, A

    1995-12-01

    This study estimates the direct health and social care costs of insulin-dependent diabetes mellitus (IDDM) in England and Wales in 1992 to be 96 million pounds, or 1021 pounds per person in a population with IDDM estimated at 94,000 individuals. These costs include insulin maintenance, hospitalization, GP and out-patient consultations, renal replacement therapy, and payments to informal carers. Expenditure is concentrated on younger age groups, with one-third of the total expended on those aged 0-24. Around one-half of the total costs can be directly attributed to IDDM, with the remainder associated with a range of complications of the disease. The single largest area of service expenditure is renal replacement therapy. The cost estimates are most sensitive to incidence rates of IDDM, numbers on dialysis and average duration of dialysis. A further 113 million pounds may be lost each year due to premature deaths resulting in lost productive contributions to the economy. The direct and indirect costs of IDDM are therefore significant. The cost of illness framework presented here should facilitate the economic evaluation of new and existing treatment regimens, which may improve value for money by reducing costs and/or increasing the quality or quantity of life for people with IDDM.

  14. Laron Dwarfism and Non-Insulin-Dependent Diabetes Mellitus in the Hnf-1α Knockout Mouse

    Science.gov (United States)

    Lee, Ying-Hue; Sauer, Brian; Gonzalez, Frank J.

    1998-01-01

    Mice deficient in hepatocyte nuclear factor 1 alpha (HNF-1α) were produced by use of the Cre-loxP recombination system. HNF-1α-null mice are viable but sterile and exhibit a phenotype reminiscent of both Laron-type dwarfism and non-insulin-dependent diabetes mellitus (NIDDM). In contrast to an earlier HNF-1α-null mouse line that had been produced by use of standard gene disruption methodology (M. Pontoglio, J. Barra, M. Hadchouel, A. Doyen, C. Kress, J. P. Bach, C. Babinet, and M. Yaniv, Cell 84:575–585, 1996), these mice exhibited no increased mortality and only minimal renal dysfunction during the first 6 months of development. Both dwarfism and NIDDM are most likely due to the loss of expression of insulin-like growth factor I (IGF-I) and lower levels of insulin, resulting in stunted growth and elevated serum glucose levels, respectively. These results confirm the functional significance of the HNF-1α regulatory elements that had previously been shown to reside in the promoter regions of both the IGF-I and the insulin genes. PMID:9566924

  15. Glycaemic responses after ingestion of some local foods by non-insulin dependent diabetic subjects.

    Science.gov (United States)

    Ayuo, P O; Ettyang, G A

    1996-12-01

    Fifteen non-insulin dependent diabetic volunteers, aged 51 +/- 3.9 years, were studied over a two month period to determine their glycaemic responses to various local foods. They were all on chlorpropamide and one subject was removed from analysis due to concurrent use of insulin. They received on separate occasions two servings of white bread, one serving of: brown bread, white lice, English potatoes, maize meal, millet and cassava each. Each meal contained 50 g of carbohydrate. A total of 107 glucose tolerance tests (GTTs) were performed and the glycaemic index (GI) for each food calculated. The mean blood sugars at 0,60 and 120 minutes were comparable for each food, and the peak rise occurred at 60 minutes. The highest rise (4.0 mmol/I) was seen with millet porridge. The highest GI was seen with white rice and the lowest with English potatoes (159.9 and 34.3 respectively). Overall, the cereals conferred higher GIs than the root vegetables. The GIs of English potatoes, maize meal, millet and cassava significantly differed from that of white bread. It is concluded that, using GIs, dietary guidelines comprising locally available and affordable foods can be made.

  16. Insulin secretion and insulin action in non-insulin-dependent diabetes mellitus: which defect is primary?

    Science.gov (United States)

    Reaven, G M

    1984-01-01

    Defects in both insulin secretion and insulin action exist in patients with non-insulin-dependent diabetes mellitus (NIDDM). The loss of the acute plasma insulin response to intravenous glucose is seen in patients with relatively mild degrees of fasting hyperglycemia, but patients with severe fasting hyperglycemia also demonstrate absolute hypoinsulinemia in response to an oral glucose challenge. In contrast, day-long circulating insulin levels are within normal limits even in severely hyperglycemic patients with NIDDM. The relationship between NIDDM and insulin action in NIDDM is less complex, and is a characteristic feature of the syndrome. This metabolic defect is independent of obesity, and the severity of the resistance to insulin-stimulated glucose uptake increases with magnitude of hyperglycemia. Control of hyperglycemia with exogenous insulin ameliorates the degree of insulin resistance, and reduction of insulin resistance with weight loss in obese patients with NIDDM leads to an enhanced insulin response. Since neither therapeutic intervention is capable of restoring all metabolic abnormalities to normal, these observations do not tell us which of these two defects is primarily responsible for the development of NIDDM. Similarly, the observation that most patients with impaired glucose tolerance are hyperinsulinemic and insulin resistant does not prove that insulin resistance is the primary defect in NIDDM. In conclusion, reduction in both insulin secretion and action is seen in patients with NIDDM, and the relationship between these two metabolic abnormalities is very complex.(ABSTRACT TRUNCATED AT 250 WORDS)

  17. A Manganese Superoxide Dismutase (SOD2 Gene Polymorphism in Insulin-Dependent Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    Flemming Pociot

    1993-01-01

    Full Text Available Interleukin I (lL-I is selectively cytotoxic to the insulin producing beta cell of pancreatic islets. This effect may be due to IL-I induced generation of reactive oxygen species and nitric oxide. Since beta cells contain low amounts of the superoxide radical scavenger enzyme manganese superoxide dismutase (MnSOD, this may leave beta cells more susceptible to IL-I than other cell types. Genetic variation in the MnSOD locus could reflect differences in scavenger potential. We, therefore, studied possible restriction fragment length polymorphisms (RFLPs of this locus in patients with insulin-dependent diabetes mellitus (100M (n= 154 and control individuals (n=178, Taql revealed a double diallelic RFLP in patients as well as in controls. No overall difference in allelic or genotype frequencies were observed between 100M patients and control individuals (p=0.11 and no significant association of any particular RFLP pattern with 100M was found. Structurally polymorphic MnSOD protein variants with altered activities have been reported. If genetic variation results in MnSOD variants with reduced activities, the MnSOD locus may still be a candidate gene for 100M susceptibility. Whether the RFLPs reported in this study reflects differences in gene expression level, protein level and/or specific activity of the protein is yet to be studied.

  18. An investigation on the bone density of patients with non-insulin-dependent diabetes mellitus

    International Nuclear Information System (INIS)

    Guo Yan; Huang Zhaomin; Meng Quanfei; Da Rengrong; Zhang Suidong; Weng Jianping

    1999-01-01

    Objective: To investigate the morbidity and pattern of osteoporosis in the patients with non-insulin-dependent diabetes mellitus (NIDDM). Methods: Bone density of lumbar vertebra, hip and whole body were measured in 48 patients with NIDDM and in 35 health people aged 30-35 years. All the patients were diagnosed by the standards introduced by the WHO committee in 1985. Outcome were measured by using t text, analysis of variance and coefficient of multiple correlation. Results: Bone density decreased in all the 48 patients with NIDDM, in which 25 (52.1%) patients were diagnosed as osteoporosis. In the patients with NIDDM and osteoporosis, there was a higher rate of the decrease of the bone density of hip (14.1% in male and 15.6% in female respectively) than that of lumbar vertebra. Conclusions: There is a higher morbidity of osteoporosis in the patients with NIDDM. The loss of the bone density might start at the hip. The bone mineral content of whole body lose markedly. And the longer the NIDDM and the menopause exist, the more obvious the decrease of the bone density is. The mechanism of the phenomena is considered as a result of not only the increased loss of calcium and absorption of the bone tissue induced by the secondary hyperparathyroidism, but also the decreased level of the serum insulin-like growth factor, which inhibits the bone formation

  19. Size- and charge selectivity of glomerular filtration in Type 1 (insulin-dependent) diabetic patients with and without albuminuria

    DEFF Research Database (Denmark)

    Deckert, T; Kofoed-Enevoldsen, A; Vidal, P

    1993-01-01

    Albuminuria is the first clinical event in the development of diabetic nephropathy. We assessed glomerular charge- and size selectivity in 51 patients with Type 1 (insulin-dependent) diabetes mellitus of juvenile onset and 11 healthy individuals. Patients were allocated to five groups. The urinary...... techniques and tubular protein reabsorption by excretion of beta 2-microglobulin. Charge selectivity was estimated from the IgG/IgG4 selectivity index. Size selectivity was measured by dextran clearance. Dextran was measured by refractive index detection after fractionation (2 A fractions in the range 26...... macromolecular pathways in the development of diabetic nephropathy....

  20. Lipogenic potential of liver from morbidly obese patients with and without non-insulin-dependent diabetes

    International Nuclear Information System (INIS)

    Barakat, H.A.; McLendon, V.D.; Carpenter, J.W.; Marks, R.H.; Legett, N.; O'Brien, K.; Caro, J.F.

    1991-01-01

    Intra-abdominal liver biopsies were obtained during surgery from fasted obese patients with non-insulin-dependent diabetes mellitus (NIDDM), obese normoglycemic controls, and lean controls. Lipid synthesis was studied in freshly isolated hepatocytes and liver homogenates from the three groups of subjects. Incorporation of 3H2O into the lipids of hepatocytes was determined in the absence and presence of insulin (0.1 mumol/L). The activities of five enzymes involved in fatty acid synthesis, and the incorporation of 14C-glycerol-3-phosphate into lipids were determined in liver homogenates. Basal lipid synthesis by hepatocytes was not different in the three groups of patients. Insulin stimulated lipogenesis by 8% +/- 30% in the lean controls, 33% +/- 8% in the obese controls and 17% +/- 6% in the NIDDM patients. No significant differences in the activities of the five enzymes that are involved in de novo fatty acid synthesis among the three groups of patients were observed. Similarly, incorporation of 14C-glycerol-3-phosphate by liver homogenates, in the presence of saturating or submaximal concentrations of fatty acids, did not differ among the three groups. These results show that under the experimental conditions of this study, including the fasted state of the patients, the basal capacity of liver of NIDDM patients to synthesize fatty acids or glycerides is the same as that of liver from obese and lean controls. Thus, it is likely that an increase in fatty acid flux into a liver with normal lipogenic potential may contribute to the increased synthesis of triglycerides by the liver of these patients in vivo

  1. The course of peripheral vascular disease in non-insulin-dependent diabetes.

    Science.gov (United States)

    Kreines, K; Johnson, E; Albrink, M; Knatterud, G L; Levin, M E; Lewitan, A; Newberry, W; Rose, F A

    1985-01-01

    The present report is an analysis of the course of peripheral vascular disease (PVD) in 619 patients with non-insulin-dependent diabetes (NIDDM) recruited within 1 yr of diagnosis and followed quarterly for up to 14 yr (X = 10.5 yr). At 13 yr duration, the actuarially determined cumulative risks for intermittent claudication (IC), nonpalpable dorsalis pedis pulse (NPUL), and arterial calcification (CALC) were, respectively, 37.9%, 34.5%, and 60.9% for men and 24.3%, 37.6%, and 32.2% for women. Major amputations (AMP) occurred in only 1.3% of the patients, equivalent to approximately one case per 1000 patients per year. The corresponding incidences of IC, NPUL, and CALC were, respectively, 29, 27, and 47 per 1000 men and 19, 27, and 25 per 1000 women per year. CALC and NPUL were strongly related to mortality. Baseline risk factors with probability levels that suggest a relationship to PVD were, in women, age versus CALC (P less than 0.01), age versus NPUL (P less than 0.05), weight versus NPUL (P less than 0.05), systolic BP versus CALC (P less than 0.01), summed glucose tolerance test versus CALC (P less than 0.01), and triglyceride level versus CALC (P less than 0.05). In men, the only significant risk factors were diminished vibration perception, which was related to NPUL (P less than 0.05), and the serum triglyceride level, which was related to IC (P less than 0.05). In patients who are carefully followed prospectively, IC is far more common, but AMP is far less common than has been generally appreciated. Further studies are needed to clarify the roles of the diverse risk factors that are possibly related.

  2. Left ventricular hypertrophy in non-insulin-dependent diabetic patients with and without diabetic nephropathy

    DEFF Research Database (Denmark)

    Nielsen, F S; Ali, S; Rossing, P

    1997-01-01

    patients with normoalbuminuria (42 males, 61 +/- 7 years, group 2), and 22 non-diabetic control subjects (15 males, 58 +/- 8 years, group 3) were investigated. Previous antihypertensive treatment was withdrawn 2 weeks before the study. Left ventricular mass index (LVMI) and systolic function were......(-2), respectively (p prevalence of LVH was 42% (95% CI, 23-63) and 14% (95% CI, 2-43) (p = 0.07) in these two groups, respectively. In conclusion, normotensive and hypertensive NIDDM patients with and without diabetic nephropathy frequently suffer from LVH and relatively reduced......The aim of our cross-sectional case-control study was to evaluate putative mechanisms of the increased cardiac morbidity and mortality in NIDDM patients with or without diabetic nephropathy. Fifty-one NIDDM patients with diabetic nephropathy (38 males, age 61 +/- 8 years, group 1), 53 NIDDM...

  3. Correlation analysis between bone density measured by quantitative CT and blood sugar level of aged patients with non-insulin-dependent diabetes mellitus

    International Nuclear Information System (INIS)

    Wang Guizhi; Liang Ping; Qiao Junhua; Liu Chunyan

    2008-01-01

    Objective: To approach the correlation between the bone density measured by quantitative CT and the blood sugar level of the aged patients with non-insulin-dependent diabetes mellitus, and observe the effects of the blood sugar level on the bone density. Methods: The lumbar bone densities and the blood sugar levels of 160 aged patients with non-insulin-dependent diabetes mellitus (hyperglycemia group 80 cases, euglycemia group 80 cases ) and the healthy aged people (80 cases) were detected by quantitative CT and serum biochemical detection; the correlation between the blood sugar level and the bone density and the osteoporosis occurrence status of aged people in various groups were analyzed. Results: The bone density in the non-insulin-dependent diabetes and hyperglycemia group was lower than those in normal (control) group and non-insulin-dependent diabetes and euglycemia group (P<0.05); the morbility of osteoporosis in the non-insulin-dependent diabetes and hyperglycemia group was higher than those in normal (control) group and non-insulin-dependent diabetes and euglycemia group (P<0.05); negative correlation was found between the bone density and the blood sugar level (aged male group: r=-0.7382, P=0.0013; aged female group: r=-0.8343, P=0.0007). Conclusion: The blood sugar level affects the bone density of the aged patients with non-insulin-dependent diabetes mellitus; the higher the blood sugar level, the lower the bone density. The non-insulin-dependent diabetes aged patients with hyperglycemia have the liability of osteoporosis. (authors)

  4. Increasing incidence of early onset Type 1 (insulin-dependent) diabetes mellitus: a study of Danish male birth cohorts

    DEFF Research Database (Denmark)

    Green, A.; Andersen, Per Kragh; Svendsen, A.J.

    1992-01-01

    To provide information of the incidence trends of Type 1 (insulin-dependent) diabetes mellitus we performed a cohort study of a series of Danish male birth cohorts. All male livebirths in Denmark between 1 January 1949 and 31 December 1964, were investigated regarding the development of Type 1...... of 1705 diabetic subjects were identified of whom 23 were not representative of idiopathic Type 1 diabetes. The cumulative rate of Type 1 diabetes development during the first 20 years of life increased from 2.37 to 2.90 per 1000 for the first eight and last eight birth cohorts, respectively. A log...... diabetes during the first 20 years of life using the files of the Danish Conscript Board, supplemented by a search in the Danish National Registry of Deaths. Diagnosis was verified and clinical information obtained from medical records. The material is estimated to be more than 95% complete. A total...

  5. Incidence, prevalence, and mortality of insulin-dependent (type 1) diabetes mellitus in Lithuanian children during 1983-98

    DEFF Research Database (Denmark)

    Urbonaite, Brone; Zalinkevicius, Rimas; Green, Anders

    2002-01-01

    -based linear trends of the increase in incidence in various age groups and the annual percentage change for both genders was 2.05 (p = 0.0039) and the greatest regression slope is observed for both genders in the 10-14 yr age group. Regression-based linear trends in type 1 diabetes prevalence indicate an even......AIMS/HYPOTHESIS: Our purpose is to analyze interrelations of the incidence, prevalence and mortality of childhood-onset insulin-dependent diabetes mellitus (type 1) in Lithuania. METHODS: Incidence and prevalence rates were based on the national type 1 diabetes register during 1983-98. The cohort...... study was performed to evaluate the standardized mortality ratios. RESULTS: The average incidence of type 1 diabetes during the 16-yr study period was 7.36 per 100,000/yr. For both males and females the highest incidence of type 1 diabetes was recorded in the 10-14 yr age group. The regression...

  6. The Effect of Modified "Aggression Replacement Training" Program on Self-efficacy of Adolescents with Insulin-dependent Diabetes

    Directory of Open Access Journals (Sweden)

    Seyed Reza Mazlom

    2015-06-01

    Full Text Available Background: Self-efficacy is a crucial factor in controlling adolescents with insulin-dependent diabetes mellitus (IDDM. Subsequently the negative behavioral reactions such as aggression adversely affect on self-efficacy. Therefore, interventions are essential to reduce the aggression and to improve the self- efficacy in these patients. Aim: To determine the efficacy of the modified "aggression replacement training" program on self-efficacy of adolescents with insulin-dependent diabetes. Methods: In this clinical trial, 70 adult subjects with IDDM who were referred to Parsian Diabetes clinic of Mashhad in 2014 were divided into two groups of intervention and control. The intervention program, including three aspects including: anger control training, social skills training and moral reasoning training was performed in five sessions, each 1.5-2 hours. A five-day interval was between the sessions and each group consisted of 8-10 individuals. The self-management standard questionnaire of “insulin-dependent diabetes management self-efficacy scale (IDMSE” was filled before the intervention and two months afterwards. Data were analyzed using SPSS version 11.5 with paired and Independent t-tests. Results: In this study, 38.5 and 61.5 percent of the subjects were boys and girls, respectively with total mean age of 15.9±2. The self-efficacy of the subjects before the intervention was not significantly different within the groups (p=0/57. Nevertheless in post-intervention assessment, the self-efficacy of the Intervention group significantly increased (49.0±11.1 compared to the control group (33.7±5.5 (p

  7. Lack of effect of fish oil supplementation on coagulation and transcapillary escape rate of albumin in insulin-dependent diabetic patients with diabetic nephropathy

    DEFF Research Database (Denmark)

    Myrup, B.; Rossing, P.; Jensen, T.

    2001-01-01

    Objective: We studied the effect of a diet supplementation with fish oil in insulin-dependent diabetic patients with nephropathy in order to evaluate whether abnormal transcapillary escape rate of albumin and procoagulant activity in these patients could be modified. Methods: A double-blind, rand......Objective: We studied the effect of a diet supplementation with fish oil in insulin-dependent diabetic patients with nephropathy in order to evaluate whether abnormal transcapillary escape rate of albumin and procoagulant activity in these patients could be modified. Methods: A double......-blind, randomized, controlled study was carried out at a tertiary referral centre. The subjects were 29 insulin-dependent diabetic patients with nephropathy. One year of fish oil supplementation (4.6 g n-3 fatty acids/day) was compared with placebo (olive oil). The main outcome measures were N-3 fatty acid...... rate of albumin and activity could not be modified during diet supplementation with fish oil in insulin-dependent diabetic patients with nephropathy....

  8. Enhancement of glomerular filtration rate and renal plasma flow by oral glucose load in well controlled insulin-dependent diabetics

    DEFF Research Database (Denmark)

    Sandahl Christiansen, J; Christensen, C K; Hermansen, K

    1986-01-01

    Glomerular filtration rate (GFR) and renal plasma flow (RPF) were measured in 27 patients with uncomplicated insulin-dependent diabetes (IDDM) before and after an oral glucose load of 1.1 g glucose/kg body wt. In the 18 patients showing near-normoglycaemia (blood glucose less than or equal to 8....... No changes in blood pressure or urinary albumin excretion rates took place in either group. The reduction in plasma protein and in plasma growth hormone concentration were similar in the two groups. No change was seen in plasma arginine vasopressin concentration. There was no difference in the qualitative...

  9. Polymorphonuclear leucocyte dysfunction during short term metabolic changes from normo- to hyperglycemia in type 1 (insulin dependent) diabetic patients

    DEFF Research Database (Denmark)

    Kjersem, H; Hilsted, J; Madsbad, S

    1988-01-01

    Polymorphonuclear leucocyte (PMN) ingestion of particles coated with lipopolysaccharide (LPS) from Escherichia coli was compared to other PMN functions in seven patients with insulin dependent diabetes mellitus (IDDM) during short-term controlled metabolic changes from normo- to hyperglycemia...... without ketoacidosis. Factors known to interfere with PMN functions were excluded. PMN ingestion of particles coated with both LPS and bovine serum albumin became reduced from normo- to hyperglycemia. PMN motility was impaired in IDDM, but did not seem to be affected by short-term changes in metabolic...... control. PMN metabolism did not change from normo-to hyperglycemia. Particle-uptake by diabetic PMN is impaired after short term hyperglycemia in the range normally occurring in diabetics in every-day life....

  10. Borderline maintenance of erythrocyte 2,3-diphosphoglycerate concentrations in normoxic type 1 (insulin dependent) diabetic subjects.

    Science.gov (United States)

    Story, C J; Roberts, A P; Ryall, R G

    1986-02-01

    Erythrocyte 2,3-diphosphoglycerate and haemoglobin A1c concentrations were measured in 26 clinically normoxic patients with type 1 (insulin dependent) diabetes mellitus. The concentration of 2,3-diphosphoglycerate theoretically required to maintain normal erythrocyte oxygen delivery function in each subject was calculated and compared with the measured concentrations. In the majority of diabetic patients 2,3-diphosphoglycerate concentrations were sufficient to keep the erythrocyte oxygen dissociation curve within the normal range under otherwise normal blood conditions. There was, however, a minority of patients in which this was not true. It is concluded that the increased erythrocyte 2,3-diphosphoglycerate concentrations in clinically normoxic diabetic subjects are generally less than compensatory for the effect of haemoglobin A1c formation on the haemoglobin-oxygen dissociation curve.

  11. Elevated systemic glutamic acid level in the non-obese diabetic mouse is Idd linked and induces beta cell apoptosis.

    Science.gov (United States)

    Banday, Viqar Showkat; Lejon, Kristina

    2017-02-01

    Although type 1 diabetes (T1D) is a T-cell-mediated disease in the effector stage, the mechanism behind the initial beta cell assault is less understood. Metabolomic differences, including elevated levels of glutamic acid, have been observed in patients with T1D before disease onset, as well as in pre-diabetic non-obese diabetic (NOD) mice. Increased levels of glutamic acid damage both neurons and beta cells, implying that this could contribute to the initial events of T1D pathogenesis. We investigated the underlying genetic factors and consequences of the increased levels of glutamic acid in NOD mice. Serum glutamic acid levels from a (NOD×B6)F 2 cohort (n = 182) were measured. By genome-wide and Idd region targeted microsatellite mapping, genetic association was detected for six regions including Idd2, Idd4 and Idd22. In silico analysis of potential enzymes and transporters located in and around the mapped regions that are involved in glutamic acid metabolism consisted of alanine aminotransferase, glutamic-oxaloacetic transaminase, aldehyde dehydrogenase 18 family, alutamyl-prolyl-tRNA synthetase, glutamic acid transporters GLAST and EAAC1. Increased EAAC1 protein expression was observed in lysates from livers of NOD mice compared with B6 mice. Functional consequence of the elevated glutamic acid level in NOD mice was tested by culturing NOD. Rag2 -/- Langerhans' islets with glutamic acid. Induction of apoptosis of the islets was detected upon glutamic acid challenge using TUNEL assay. Our results support the notion that a dysregulated metabolome could contribute to the initiation of T1D. We suggest that targeting of the increased glutamic acid in pre-diabetic patients could be used as a potential therapy. © 2016 John Wiley & Sons Ltd.

  12. Effect of intravenous glucose infusion on renal function in normal man and in insulin-dependent diabetics

    DEFF Research Database (Denmark)

    Frandsen, M; Parving, H H; Christiansen, JS

    1981-01-01

    The effect of intravenous glucose infusion on glomerular filtration rate and renal plasma flow (constant infusion technique using 125I-iothalamate and 131I-hippuran) and on urinary excretion of albumin and beta-2-microglobulin were studied in ten normal subjects and seven metabolically well......-controlled insulin-dependent diabetics. Following glucose infusion in normal subjects (n = 10) blood glucose increased from 4.7 +/- 0.1 to 10.9 +/- 0.4 mmol/l (SEM) (p less than or equal to 0.01). Glomerular filtration rate increased from 116 +/- 2 to 123 +/- 3 ml/mi x 1.73 m2 (p less than or equal to 0.01), while...... no change in renal plasma flow was seen - 552 +/- 11 versus 553 +/- 18 ml/min x 1.73 m2. Volume expansion with intravenous saline infusion in six of the normal subjects induced no changes in blood glucose or kidney function. In seven strictly controlled insulin-dependent diabetics, blood glucose values were...

  13. Long-term mortality after primary PCI for STEMI in patients with insulin-dependent diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Zlatanović Petar

    2015-01-01

    Full Text Available Introduction: Primary PCI (pPCI is the gold standard in the treatment of patients with acute myocardial infarction (AMI with ST elevation (STEMI. Aim: The purpose of this study is to evaluate the influence of diabetic status upon arrival at five year survival in patients with STEMI that were treated with pPCI. Material and methods: Consecutive data for 2087 patients admitted in the period from 1st of January 2009. to 31st of December 2010. with diagnosis of acute STEMI were collected from catheterisation laboratory cardiology clinic CCS electronic database. Patients were divided into 3 groups: those without diabetes mellitus (DM, IDDM (insulin dependent diabetes mellitus, NIDDM (non-insulin dependent diabetes mellitus. Results: 1664 patients (79.7% did not have DM, 98 (4.7% had IDDM and 325 (15.6% had NIDDM. There was a statistically significant difference in mortality rate among three groups after 30 days, one year and five years after intervention, and the highest rates were recorded at the IDDM patients, then at the NIDDM and the lowest in patients without DM (15.3% vs 8.3% vs 5.9 %, p < 0.001 after 30 days; 21.4% vs 15.4% vs 10.9%, p < 0.001 after one year and 32.7% vs 24.3% vs 18%, p < 0.001 after 5 years. Also, there was a highly statistically significant difference in five-year mortality rate between patients with and without DM (26.2 % vs 17.6%, p < 0.001. IDDM was a independent factor when it comes to predicting five-year mortality (HR = 1.58, 95% CI 1.07-2.32, p = 0.02 whereas NIDDM was not (HR = 1.24, 95% CI 0.95-1.63, p = 0.12. Conclusion: Diabetic patients had an increased risk of mortality in the short and long-term follow-up after pPCI. Insulin-dependent was a single predicting factor after five year follow-up.

  14. Insulin-dependent diabetes in men is associated with hypothalamo-pituitary derangement and with impairment in semen quality.

    Science.gov (United States)

    Baccetti, Baccio; La Marca, Antonio; Piomboni, Paola; Capitani, Serena; Bruni, Emanuele; Petraglia, Felice; De Leo, Vincenzo

    2002-10-01

    The objective of the study was to investigate the hypothalamo-pituitary-testicular axis and sperm structure at the transmission electron microscope (TEM) level in men affected by insulin-dependent diabetes. Twenty-two diabetic men and 24 controls were recruited. GnRH (100 micro g) was administered and FSH- and LH-induced secretion was evaluated. Semen samples were collected and sperm concentration and motility were determined using a Makler chamber. Ejaculated sperm were fixed and observed with a TEM. The response of gonadotrophins to GnRH was significantly lower in diabetics than in control men. Sperm motility was also significantly lower. At the electron microscope level, sperm from diabetics exhibited a higher percentage of immaturity- and apoptosis-related defects than sperm from controls. The reduced response of gonadotrophins to GnRH in diabetic men may indicate a decreased acute releasable pool of pituitary gonadotrophins. The results of TEM examination showed that sperm from men with diabetes presented severe structural defects in comparison with sperm from controls. It is possible that the reproductive impairment recognized in men with diabetes could be the result of interference by the disease on the hypothalamo-pituitary-testicular axis at multiple levels, as indicated by the reduced gonadotrophin response to appropriate stimuli and by the abnormal ultrastructure of ejaculated sperm. The defective spermatogenesis may be the consequence of a direct testicular effect of the disease.

  15. [Limitations of insulin-dependent drugs in the treatment of type 2 diabetes mellitus].

    Science.gov (United States)

    Valerón, Pino Fuente; de Pablos-Velasco, Pedro L

    2013-09-01

    In this study, we review the efficacy and safety limitations of insulin-dependent oral antidiabetic agents. In terms of efficiency, the main drawback of metformin, sulfonylureas, gliptins and -to a lesser extent-glitazones is durability. No drug per se is able to maintain stable blood glucose control for years. Metformin, sulfonylureas and gliptins have demonstrated safety. Experience with the first two drug groups is more extensive. The main adverse effect of metformin is gastrointestinal discomfort. Major concerns related to the use of sulfonylureas are hypoglycemia and weight gain. The use of pioglitazone has been associated with an increased risk of bladder cancer, edema, heart failure, weight gain, and distal bone fractures in postmenopausal women. The most common adverse reactions associated with glucagon-like peptide-1 agonists are gastrointestinal discomfort that sometimes leads to treatment discontinuation. Copyright © 2013 Elsevier España, S.L. All rights reserved.

  16. Thyroid hormone stimulated glucose uptake in human mononuclear blood cells from normal persons and from patients with non-insulin-dependent diabetes mellitus

    DEFF Research Database (Denmark)

    Kvetny, J; Matzen, L

    1989-01-01

    Thyroxine and T3 induced oxygen consumption and glucose uptake were studied in vitro in mononuclear blood cells isolated from patients with non-insulin-dependent diabetes mellitus (NIDDM) and from non-diabetic control persons. Cellular oxygen consumption and glucose uptake were promptly increased...

  17. The changes in levels of C-P and insulin in glucose tolerance test in rats with experimental non-insulin dependent diabetes mellitus

    International Nuclear Information System (INIS)

    Liu Xinqiu; Lei Ming

    2001-01-01

    The changes in levels of C-P and insulin were investigated in the GT test in rats with non-insulin dependent diabetes mellitus. In order to establish a model of non-insulin dependent diabetes mellitus (NIDDM), the authors injected rats with small dose streptozocoi (i.v.). Two weeks after the injection, the rats developed impaired glucose tolerance (IGT). Then, they were fed with high energy diet for eight weeks to form NIDDM. The results showed that the highest peak time of C-P and insulin in NIDDM was remarkably later than that in normal subjects, the highest peak time was in two hours (P < 0.05). The data suggest that level of C-P could accurately respond to level of insulin, and this experimental non-insulin dependent diabetes mellitus model is ideal

  18. Increased minimal vascular resistance and arteriolar hyalinosis in skin on the leg in insulin-dependent diabetic patients

    DEFF Research Database (Denmark)

    Kastrup, J; Nørgaard, T; Parving, H H

    1987-01-01

    Minimal vascular resistance (MVR) was determined in a paralysed cutaneous vascular bed at the dorsum of the foot in diabetic patients. Twelve long-term insulin-dependent diabetic (IDDM) patients with and nine short-term IDDM patients without nephropathy and retinopathy and eight control subjects......-wise increases of external counter pressure. The MVR was calculated from the reciprocal of the slope of the relationship between blood flow and applied pressure. The MVR was significantly increased in diabetic patients with (mean: 9.3 mmHg ml-1.100 g.min) and without nephropathy and retinopathy (8.5 mmHg ml-1.......100 g.min) compared with non-diabetic subjects (5.2 mmHg ml-1.100 g.min) (p less than 0.001 and p less than 0.005, respectively). Diabetic microangiopathy (increased hyalinosis of the basement membranes in the terminal arterioles) was found in skin biopsies in nine of the 12 long-term IDDM patients...

  19. Short-term inhibition of prostaglandin synthesis has no effect on the elevated glomerular filtration rate of early insulin-dependent diabetes

    DEFF Research Database (Denmark)

    Christiansen, J S; Feldt-Rasmussen, B; Parving, H H

    1985-01-01

    Glomerular filtration rate and renal plasma flow (constant infusion technique using 125I-iothalamate and 131I-hippuran) were measured twice within a 1-week interval in nine young males with insulin-dependent diabetes of short duration (2-5 years). The study was performed in a randomized double...... +/- 43 versus 560 +/- 52 ml/min X 1.73 m2), when measured during placebo or indomethacin treatment, respectively. It is concluded that the steady-state enhancement of glomerular filtration rate and renal plasma flow found in early insulin-dependent diabetes is not due to an excessive activity...

  20. QTc interval length and QT dispersion as predictors of mortality in patients with non-insulin-dependent diabetes

    DEFF Research Database (Denmark)

    Christensen, P K; Gall, M A; Major-Pedersen, A

    2000-01-01

    Patients with non-insulin-dependent diabetes (NIDDM) are at independent risk of cardiovascular death. The reason is only partially understood. The aim of our study was therefore to evaluate the impact of corrected QT interval length (QTc) and QT dispersion (QT-disp) on mortality in a cohort of 32....... Our study showed a high prevalence of QTc and QT-disp abnormalities and indicated that QTc-max but not QT-disp is an independent predictor of all cause and cardiovascular mortality in NIDDM patients.......-seven percent of the patients with PQTc died compared with 17% with normal QTc interval (pcause mortality; QTc-max (p....01), retinopathy (pcreatinine (p

  1. Plasma disappearance of glycated and non-glycated albumin in type 1 (insulin-dependent) diabetes mellitus

    DEFF Research Database (Denmark)

    Bent-Hansen, L; Feldt-Rasmussen, B; Kverneland, Arne

    1993-01-01

    transport ratio) was determined from the disappearance data. The index was high in control subjects (1.021 +/- 0.0057 (SEM)). This reflects a mean difference between the two escape rates of 2.1% per hour (for comparison the mean of the fractional escape rate of non-glycated albumin of the normal control......The fractional plasma escape rates of glycated and non-glycated albumin have earlier been measured in groups of Type 1 (insulin-dependent) diabetic patients and control subjects. The escape of non-glycated albumin was similar in control subjects and normoalbuminuric patients, but elevated...... in patients with micro or macroalbuminuria. In all groups the escape rate of glycated albumin was lower than that of non-glycated albumin. Glycation increases the anionic charge of albumin. To assay for charge-dependent alterations of transport a selectivity index (non-glycated albumin/glycated albumin...

  2. The beta-cell response to glucagon and mixed meal stimulation in non-insulin dependent diabetes

    DEFF Research Database (Denmark)

    Gjessing, H J; Damsgaard, E M; Matzen, L E

    1988-01-01

    The aim of this study was to evaluate the correlations of the C-peptide and insulin responses after stimulation with glucagon intravenously as well as the 24-h urinary excretion of C-peptide to the C-peptide response to a standard mixed meal in 30 patients with non-insulin dependent diabetes...... plasma C-peptide (r = 0.55, p less than 0.01). The C-peptide and insulin responses after meal stimulation correlated modestly inversely with HbA1. In conclusion, measurement of C-peptide in fasting state, as well as measurements of C-peptide and insulin after glucagon stimulation, only modestly predict...... the C-peptide response to physiologic stimulation in NIDDM. Twenty-four-hour urinary C-peptide excretion does not predict this response. Patients with NIDDM seem to show a better metabolic control if they have a more pronounced beta-cell response to physiologic stimulation....

  3. Mutational analysis of the HLA-DQ3.2 insulin-dependent diabetes mellitus susceptibility gene

    International Nuclear Information System (INIS)

    Kwok, W.W.; Lotshaw, C.; Milner, E.C.B.; Knitter-Jack, N.; Nepom, G.T.

    1989-01-01

    The human major histocompatibility complex includes approximately 14 class II HLA genes within the HLA-D region, most of which exist in multiple allelic forms. One of these genes, the DQ3.2β gene, accounts for the well-documented association of HLA-DR4 with insulin-dependent diabetes mellitus and is the single allele most highly correlated with this disease. The authors analyzed the amino acid substitutions that lead to the structural differences distinguishing DQ3.2β from its nondiabetogenic, but closely related allele, DQ3.1β. Site-directed mutagenesis of the DQ3.2β gene was used to convert key nucleotides into DQ3.2β codons. Subsequent expression studies of these mutated DQ3.2β clones using retroviral vectors defined amino acid 45 as critical for generating serologic epitopes characterizing the DQw3.1β and DQw3.2β molecules

  4. GLUT-4 content in plasma membrane of muscle from patients with non-insulin-dependent diabetes mellitus

    DEFF Research Database (Denmark)

    Lund, S; Vestergaard, H; Andersen, P H

    1993-01-01

    The abundance of GLUT-4 protein in both total crude membrane and plasma membrane fractions of vastus lateralis muscle from 13 obese non-insulin-dependent diabetes mellitus (NIDDM) patients and 14 healthy subjects were examined in the fasting state and after supraphysiological hyperinsulinemia....... In the basal state the immunoreactive mass of GLUT-4 protein both in the crude membrane preparation and in the plasma membrane fraction was similar in NIDDM patients and control subjects. Moreover, in vivo insulin exposure neither for 30 min nor for 4 h had any impact on the content of GLUT-4 protein in plasma...... membranes. With the use of the same methodology, antibody, and achieving the same degree of plasma membrane purification and recovery, we found, however, that intraperitoneal administration of insulin to 7-wk-old rats within 30 min increased the content of GLUT-4 protein more than twofold (P

  5. Is there a role for TENS application in the control of diabetes mellitus in insulin-dependent patients?

    Science.gov (United States)

    Khan, Mueen Ullah

    2012-11-01

    An 80-year-old man with insulin-dependent diabetes mellitus presented to the hospital with low back pain. He was initially managed with non-steroidal anti-inflammatory drugs, tramadol and epidural steroid injection. Transcutaneous electrical nerve stimulation (TENS), applied on the back and buttocks, was subsequently advised. Initially, TENS was applied once every 24 hours. On improvement of pain symptoms, it was increased to thrice every 24 hours. The patient then complained of symptoms of hypoglycaemia (blood sugar level TENS resulted in raised blood sugar level. When TENS was restarted, the same hypoglycaemic response was noted. The insulin dosage was adjusted to half of the patient's routine daily requirement with continued application of TENS. This incidental finding has alerted us to hypoglycaemic episodes following TENS application, which may be due to effective pain control, decreased sympathetic stimulation, enhanced insulin sensitivity or altered muscle metabolism due to electrical stimulation.

  6. The effect of glucagon infusion on kidney function in short-term insulin-dependent juvenile diabetics

    DEFF Research Database (Denmark)

    Parving, H H; Christiansen, J S; Noer, I

    1980-01-01

    Kidney function was studied in nine, metabolically well controlled, short-term insulin-dependent male diabetics before and during glucagon infusion of 4 to 5 and 8 to 10 ng/kg/min. Glomerular filtration rate, effective renal plasma flow (steady-state infusion technique, with urinary collections......, using 125I-iothalamate and 131I-iodohippurate), and urinary albumin and beta 2-microglobulin excretion rates were measured. The mean plasma glucagon concentration increased during infusion from 254 +/- 19 pg/ml to 440 +/- 31 pg/ml (low dose) and 730 +/- 52 pg/ml (high dose). Glomerular filtration rate...... increased in all subjects from 133 +/- 5 before the glucagon infusion to 141 +/- 4 with the low dose, and 148 +/- 7 ml/min/1.73 m2 with the high dose (p

  7. Agenesis of the dorsal pancreas: a rare cause of insulin-dependent diabetes without abdominal pain: Case report.

    Science.gov (United States)

    Liang, Kaiyong; Ou, Xiaojuan; Huang, Xukai; Lan, Qunfang

    2018-03-01

    Agenesis of the dorsal pancreas is a very rare condition with an unknown pathology and etiology, although it may be associated with autosomal dominant or X-linked dominant inheritance or retinoic acid and hedgehog signaling pathway alterations. This condition usually manifests with abdominal pain or pancreatitis, although some cases are asymptomatic. Approximately 50% of affected patients with this disorder present with hyperglycemia or various other anomalies. We report the case of a 23-year-old Chinese woman who visited the Department of Endocrinology and Metabolism with insulin-dependent diabetes but no specific symptoms, signs, or other deformities. Severe diabetic retinopathy indicated a long period of hyperglycemia. Agenesis of the dorsal pancreas was observed incidentally during the common diagnosis of diabetes, and the diagnosis was established using magnetic resonance imaging, diffusion-weighted imaging, and magnetic resonance cholangiopancreatography. Following the diagnosis of diabetes, insulin replacement therapy was initiated at a dosage of up to 45 U per day. The patient's blood glucose level was monitored, and the insulin dosage was adjusted accordingly. The patient's blood glucose levels gradually normalized after insulin treatment and were subsequently maintained with intensive insulin therapy. Treatment for diabetic retinopathy was provided by the Ophthalmology Department. Agenesis of the dorsal pancreas should be considered in a young patient diagnosed with diabetes who presents with obvious diabetes-related complications (e.g., renal, retinal, or neurological) inconsistent with the course of the disease or a history of other congenital anomalies. We recommend the routine use of computed tomography or magnetic resonance imaging when examining young patients with diabetes.

  8. Association patterns of volatile metabolites in urinary excretions among Type-2 Non-Insulin dependent diabetes patients

    Directory of Open Access Journals (Sweden)

    Muhammad Saqib Shahzad

    2016-05-01

    Full Text Available Background: Patterns of volatile metabolites in urine are important to detect abnormalities associated with diabetes. Present study was conducted to find out the excretion patterns of endogenously produced alcohols in urine for type 2 (Non-Insulin Dependent diabetes mellitus. A cross sectional analytical study was conducted with duration extended from Jan to Mar 2015. Methods: The current study included 40 patients with chronic type 2 diabetes mellitus. In total, 10 sex and age matched subjects with no history of any disease were considered as controls. Blood sugar was estimated by autoanalyzer using standard kit of Merck following manufacturer`s instructions. Urine sugar was quantitatively detected by biuret reagent using titration technique. Urinary alcohol was identified and estimated by gas chromatography. Urinary ketone bodies were estimated by urinary strip. Results: It was observed that level of fasting blood sugar was significantly increased (P<0.001 in patients as compared to their controls. The blood sugar and urinary alcohol in patients were 3.0% and 6.0% respectively. Urinary ketone bodies were found to be 2+. On the other hand urine sugar, alcohol and ketone bodies were not detected in the negative control subjects. Conclusions: It is concluded that urinary alcohol is endogenously produced in patients with type 2 diabetes due to uncontrolled hyperglycemia. However further work is needed to find out the ratio of urinary and blood alcohol which may confirm the present findings.

  9. Kidney volume in type 1 (insulin-dependent) diabetic patients with normal or increased urinary albumin excretion

    DEFF Research Database (Denmark)

    Feldt-Rasmussen, B; Hegedüs, L; Mathiesen, E R

    1991-01-01

    Forty-seven patients with type 1 (insulin-dependent) diabetes mellitus and 14 normal subjects had renal volume determined by an ultrasonic technique. Renal volume of 299 +/- 49 ml/1.73 m2 (mean +/- SD) in type 1 diabetic patients with normal urinary albumin excretion exceeded that in the normal...... subjects (245 +/- 53 ml/1.73 m2, p less than 0.05). Compared with diabetic patients with normal urinary albumin excretion, renal volume was significantly higher in patients with microalbuminuria (372 +/- 24 ml/1.73 m2, p less than 0.05) and patients with clinical nephropathy (352 +/- 48 ml/1.73 m2, p less...... than 0.05). In a multiple linear regression with HbA1c, urinary albumin excretion, age, diabetes duration and mean blood pressure as independent variables, variations in HbA1c could account for 33% of the variations in kidney volume (n = 47, r = 0.57, p less than 0.01). The other variables played...

  10. [Primary study on characteristics of insulin secretion rate, metabolic clearance rate and sensitivity in non-insulin-dependent diabetic subjects from multiplex diabetic pedigrees].

    Science.gov (United States)

    Ran, J; Cheng, H; Li, F

    2000-01-01

    To investigate the characteristics of insulin secretion rate (ISR), metabolic clearance rate (MCR-I) and sensitivity and to explore their relationship with obesity in non-insulin-dependent diabetic subjects from multiplex diabetic pedigrees (MDP). Fifteen subjects with normal glucose tolerance and 11 non-insulin-dependent diabetic patients from MDP were included in the study. Frequently sampled intravenous glucose tolerance test (FSIVGTT) was performed. Glucose, insulin (INS) and connecting-peptide (C-P) concentrations were measured. A computer procedure devised by our laboratory was used to calculate the value of ISR at each time point, then MCR-I was acquired. Insulin sensitivity index (SI) was calculated according to minimal model technique about glucose in FSIVGTT. The ISR curve in control group was biphasic, while in non-insulin. In non-insulin-dependent diabetic group, areas under the curves of C-P (AUCC) and ISR level (AUCS) measured during 0 approximately 16 min were 7.9 nmol.min(-1).L(-1) +/- 2.8 nmol.min(-1).L(-1), and 6.1 nmol +/- 2.2 nmol, respectively, which were significantly lower than those in control group 17.7 nmol.min(-1).L(-1) +/- 4.92 nmol.min(-1).L(-1) and 12.3 nmol +/- 3.9 nmol (P < 0.01). The two parameters were slightly higher than those in control group 155 nmol.min(-1).L(-1) +/- 44 nmol.min(-1).L(-1) vs 101 nmol.min(-1).L(-1) +/- 30 nmol.min(-1).L(-1) and 76 nmol +/- 26 nmol vs 54 nmol +/- 20.0 nmol (P < 0.05)measured during 16 approximately 180 min. There was no significant difference, between the two groups about the amount of insulin secretion during 3 hours (82 nmol +/- 28nmol vs 68 nmol +/- 21 nmol, P = 0.2). In control group, there were significant positive correlation, between AUCS, waist-hip ratio (WHR), and body surface area, (BSA) and significant negative correlation between MCR-I, SI and WHR, BSA (P < 0.01), and also between MCR-I and SI. In non-insulin-dependent diabetic group, AUCS were significantly correlated with body mass

  11. Major histocompatibility complex class I molecule expression is normal on peripheral blood lymphocytes from patients with insulin-dependent diabetes mellitus.

    OpenAIRE

    Hao, W; Gladstone, P; Engardt, S; Greenbaum, C; Palmer, J P

    1996-01-01

    Recent work from one laboratory has shown, in both nonobese diabetic mice and humans, an association between insulin-dependent diabetes mellitus (IDDM) and quantitative difference in MHC class I molecule expression. This reported decrease in MHC class I molecule expression is very controversial in the nonobese diabetic mouse model of IDDM, but to our knowledge, it has not been evaluated by another group in human IDDM. To evaluate this question, we studied 30 patients with IDDM and 30 age- and...

  12. Association of hypertension and non-insulin-dependent diabetes mellitusin the Saudi population

    International Nuclear Information System (INIS)

    El-Hazmi, Mohsen A.F.; Warsy, Arjumand S.

    2001-01-01

    Saudi Arabia has a high prevalence of diabetes mellitus (DM). Severalstudies have shown that hypertension (HT) occurs frequently in obeseindividuals. This study was conducted to determine the prevalence of HT inSaudi diabetes patients. A total of 13,519 nondiabetic and 1286 diabeticadult subjects diagnosed during the National Program for the Study of DM, inwhich household screening was carried out, were included in the study. Thediagnosis of DM and HT was based on the criteria of World HealthOrganization. From the total group, the prevalence of HT in nondiabetic malesand females was 4.48% and 2.8%, respectively, while it was 11.44% and 15.98%in the diabetic males and females, respectively. The subjects were classifiedaccording to the province to which they belonged, and the prevalence of HTwas calculated in the diabetic and nondiabetic group. In the Central, Easternand Western Provinces, female diabetics had a significantly higher HTprevalence compared to male diabetics, however, the Southern and NorthernProvinces, the prevalence rate was almost the same. In all provinces, theincrease in the prevalence of HT in diabetics was significantly higher in thefemales compared to the males. Since HT prevalence increase significantly indiabetics, and this association leads to several cardiovascularcomplications, it is necessary to adopt measures for the control of DM and HTin the Saudi population. (author)

  13. Effects of isradipine in Type 1 (insulin-dependent) diabetic patients with albuminuria and normal blood pressure

    DEFF Research Database (Denmark)

    Nørgaard, K; Jensen, T; Feldt-Rasmussen, B

    1992-01-01

    The effects of the calcium channel blocker, isradipine, on BP, urinary albumin excretion, plasma lipoproteins and natriuresis in albuminuric Type 1 (insulin-dependent) diabetic patients were assessed. Fifteen Type 1 diabetic patients aged 22-52 years were studied. All had elevated urinary albumin...... or placebo for eight weeks. Then, after 4 weeks (the wash-out period), each patient received the drug he or she had not taken before for another 8 weeks. Systolic blood pressure was lowered by 8 mmHg from 127 (114-139) mmHg (P less than 0.01) and diastolic by 5 mmHg from 81 (70-87) mmHg (P less than 0...... cholesterol and triglyceride decreased significantly (P less than 0.01) and the level of HDL cholesterol increased, but not significantly (P = 0.08). In conclusion, treatment of Type 1 diabetic patients, at risk of progressive clinical nephropathy, with the calcium channel blocker, isradipine, had beneficial...

  14. Sup(13)C NMR studies of glucose disposal in normal and non-insulin-dependent diabetic humans

    International Nuclear Information System (INIS)

    Shulman, G.I.; Rothman, D.L.; Shulman, R.G.

    1990-01-01

    To examine the extent to which the defect in insulin action in subjects with non-insulin-dependent diabetes mellitus (NIDDM) can be accounted for by impairment of muscle glycogen synthesis, we performed combined hyperglycemic-hyperinsulinemic clamp studies with [ 13 C]glucose in five subjects with NIDDM and in six age- and weight-matched healthy subjects. The rate of incorporation of intravenously infused [1- 13 C]glucose into muscle glycogen was measured directly in the gastrocnemius muscle by means of a nuclear magnetic resonance (NMR) spectrometer with a 15.5 min time resolution and a 13 C surface coil. The steady-state plasma concentrations of insulin and glucose were similar in both study groups. The mean (±SE) rate of glycogen synthesis, as determined by 13 C NMR, was 78±28 and 183±39 μmol-glucosyl units (kg muscle tissue (wet mass)) -1 min -1 in the diabetic and normal subjects, respectively. The mean glucose uptake was markedly reduced in the diabetic as compared with the normal subjects. The mean rate of non-oxidative glucose metabolism was 22±4 μmol kg -1 min -1 in the diabetic subjects and 42±4 μmol kg -1 min -1 in the normal subjects. When these rates are extrapolated to apply to the whole body, the synthesis of muscle glycogen would account for most of the total-body glucose uptake and all of the non-oxidative glucose metabolism in both normal and diabetic subjects. We conclude that muscle glycogen synthesis is the principal pathway of glucose disposal in both normal and diabetic subjects and that defects in muscle glycogen synthesis have a dominant role in the insulin resistance that occurs in persons with NIDDM. (author)

  15. Exercise as a provocative test in early renal disease in type 1 (insulin-dependent) diabetes

    DEFF Research Database (Denmark)

    Feldt-Rasmussen, B; Baker, L; Deckert, T

    1985-01-01

    micrograms/min) and 14 Albustix-negative diabetics (group 2) with increased urinary albumin excretion (15-122 micrograms/min). Assignment to a study group was made on the basis of three 24-h urine collections, and the groups were well matched for age, weight, height, and serum creatinine concentration....... The two diabetic groups were similar with regard to duration of disease (13 +/- 6 versus 16 +/- 3 years), metabolic control (HbA1c: 8.4 +/- 1.4 versus 8.7 +/- 1.3%) and degree of diabetic complications (beat-to-beat variation and retinopathy). An exercise protocol of 450 and 600 kpm/min workloads...

  16. Impact of intensive insulin treatment on the development and consequences of oxidative stress in insulin-dependent diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Kocić Radivoj

    2007-01-01

    Full Text Available Background/Aim. The aim of this study, which included patients with insulin-dependent diabetes mellitus, was to determine the influence of the application of various treatment modalities (intensive or conventional on the total plasma antioxidative capacity and lipid peroxidation intensity expressed as malondialdehyde (MDA level, catalase and xanthine oxidase activity, erythrocyte glutatione reduced concentration (GSH RBC, erythrocyte MDA level (MDA RBC, as well as susceptibility of erythrocyte to H2O2-induced oxidative stress. Methods. This study included 42 patients with insulin-dependent diabetes mellitus. In 24 of the patients intensive insulin treatment was applied using the model of short-acting insulin in each meal and medium- acting insulin before going to bed, while in 18 of the patients conventional insulin treatment was applied in two (morning and evening doses. In the examined patients no presence of diabetes mellitus complications was recorded. The control group included 20 healthy adults out of a blood doner group. The plasma and erythrocytes taken from the blood samples were analyzed immediately. Results. This investigation proved that the application of intensive insulin treatment regime significantly improves total antioxidative plasma capacity as compared to the application of conventional therapy regime. The obtained results showed that the both plasma and lipoproteines apo B MDA increased significantly more in the patients on conventional therapy than in the patients on intensive insulin therapy, most probably due to intensified xanthine oxidase activity. The level of the MDA in fresh erythrocytes did not differ significantly between the groups on intensive and conventional therapy. The level of GSH and catalase activity, however, were significantly reduced in the patients on conventional therapy due to the increased susceptibility to H2O2-induced oxidative stress . Conclusion. The presented study confirmed positive effect of

  17. COMPARISON OF FRUCTOSAMINE AND GLYCOSYLATED HEMOGLOBIN IN A NON-INSULIN DEPENDENT DIABETIC POPULATION

    Directory of Open Access Journals (Sweden)

    M. Amini

    1999-08-01

    Full Text Available In an attempt to determine the clinical value of frnctosamine assay for monitoring type II diabetic patients, correlation of frnctosamine with glycosylated hemoglobin was studied. 100 patients with type II diabetes mcllitus were compared with 100 normal subjects. Fasting blood glucose, glycosylated hemoglobin, albumin and frnctosamine were measured in alt subjects. In the diabetic patients, a significant correlation was observed between fasting blood glucose and glycosylated hemoglobin (r = 0.64, p < 0.01 and scrum frnctosamine (r = 0.7, P < 0.01. Tlicrc was also a significant correlation between glycosylated hemoglobin and scrum frtictosmine (r = .94, I'<0.01. Frnctosamine, assay can be used as an index of diabetes control.

  18. Salivary alterations in type 2 (non-insulin-dependent) diabetes mellitus and hypertension.

    Science.gov (United States)

    Dodds, M W; Yeh, C K; Johnson, D A

    2000-10-01

    The aim of this study was to determine whether saliva output and composition are altered in type 2 diabetes mellitus by comparison with a healthy, non-medicated control group, and also a group of hypertensives. From a community-dwelling cohort of Mexican American and European American subjects enrolled in the OH:SALSA oral aging study, we identified 233 subjects with type 2 diabetes mellitus, 227 with hypertension, and 240 healthy control subjects. We collected unstimulated whole (UW) and submandibular/ sublingual (US) saliva, as well as stimulated parotid (SP) and submandibular/ sublingual (SS) saliva. Flow rates were determined, yeast carriage was assayed in UW saliva, and SP and SS saliva samples were analyzed for protein composition. ELISA was used to determine concentrations of an array of specific protein components, with both antimicrobial and other activities. Both diabetic and hypertensive subjects had reduced output of both stimulated and unstimulated submandibular/sublingual saliva. 30% of the diabetic subjects had high oral yeast counts (> or =1000 cfu/mL) compared with 17% of the healthy subjects and 20% of the hypertensives. Significant increases in the concentrations of a number of the protein components were found in the diabetic subjects, specifically, SP lactoferrin, myeloperoxidase (MPO), and salivary peroxidase (SPO), as well as SS total protein, albumin, lactoferrin and secretory IgA. The pattern of decreased flow rates and increased protein concentrations were similar, but consistently greater in diabetics than hypertensives, suggesting that disease-specific mechanisms may be responsible. Diabetics may be more prone to oral dryness and infections than non-diabetics.

  19. Association of the insulin-receptor variant Met-985 with hyperglycemia and non-insulin-dependent diabetes mellitus in the Netherlands : A population-based study

    NARCIS (Netherlands)

    tHart, LM; Stolk, RP; Heine, RJ; Grobbee, DE; vanderDoes, FEE; Maassen, JA

    1996-01-01

    One of the characteristics of non-insulin-dependent diabetes mellitus (NIDDM) is the presence of insulin resistance. Most NIDDM patients have a normal sequence of the insulin receptor, indicating that, if insulin-receptor mutations contribute to the development of NIDDM, they will be present only in

  20. Applying the Transactional Stress and Coping Model to Sickle Cell Disorder and Insulin-Dependent Diabetes Mellitus: Identifying Psychosocial Variables Related to Adjustment and Intervention

    Science.gov (United States)

    Hocking, Matthew C.; Lochman, John E.

    2005-01-01

    This review paper examines the literature on psychosocial factors associated with adjustment to sickle cell disease and insulin-dependent diabetes mellitus in children through the framework of the transactional stress and coping (TSC) model. The transactional stress and coping model views adaptation to a childhood chronic illness as mediated by…

  1. Glycogen synthase and phosphofructokinase protein and mRNA levels in skeletal muscle from insulin-resistant patients with non-insulin-dependent diabetes mellitus

    DEFF Research Database (Denmark)

    Vestergaard, H; Lund, S; Larsen, F S

    1993-01-01

    In patients with non-insulin-dependent diabetes mellitus (NIDDM) and matched control subjects we examined the interrelationships between in vivo nonoxidative glucose metabolism and glucose oxidation and the muscle activities, as well as the immunoreactive protein and mRNA levels of the rate-limit...

  2. Association of the insulin-receptor variant Met-985 with hyperglycemia and non-insulin-dependent diabetes mellitus in the Netherlands : A population-based study

    NARCIS (Netherlands)

    tHart, LM; Stolk, RP; Heine, RJ; Grobbee, DE; vanderDoes, FEE; Maassen, JA

    One of the characteristics of non-insulin-dependent diabetes mellitus (NIDDM) is the presence of insulin resistance. Most NIDDM patients have a normal sequence of the insulin receptor, indicating that, if insulin-receptor mutations contribute to the development of NIDDM, they will be present only in

  3. Evaluation of Jump into Action: A Program to Reduce the Risk of Non-Insulin Dependent Diabetes Mellitus in School Children on the Texas-Mexico Border.

    Science.gov (United States)

    Holcomb, J. David; Lira, Juanita; Kingery, Paul M.; Smith, D. W.; Lane, Dorothy; Goodway, Jackie

    1998-01-01

    Evaluated Jump into Action, a non-insulin dependent diabetes mellitus (NIDDM)-prevention program that encouraged students to eat well and exercise regularly to reduce NIDDM risks. Surveys of predominantly Hispanic fifth graders and their teachers at Texas-Mexico border schools indicated that the program increased NIDDM-prevention knowledge and…

  4. The effectiveness of group dietary counselling among non insulin dependent diabetes mellitus (NIDDM) patients in resettlement scheme areas in Malaysia.

    Science.gov (United States)

    Talib, R; Ali, O; Arshad, F; Kadir, K A

    1997-06-01

    A study was undertaken in FELDA (Federal Land Development Authority) resettlement scheme areas in Pahang, Malaysia, to determine the effectiveness of group dietary counselling in motivating diabetic patients to achieve good dietary habits, and weight and diabetes control. Sixty-one non-insulin dependent diabetes mellitus (NIDDM) patients were randomly assigned to either the experimental or control group. The experimental group received six sessions of group dietary counselling over 5 months and the control group received mass media diabetes-educational program during the same period. The one hour group dietary counselling sessions discussed general knowledge of diabetes, food groups for meal planning, the importance of dietary fibre-rich foods, types of fat in food, exercise and weight control. The experimental group met monthly with a dietitian as a counsellor. Effectiveness was assessed by improvement in food choice, and decline in percentage glycated haemoglobin (total HbA1) or body mass index (BMI). Measurements were made at a baseline visit, every two months during the six month program, and six months afterwards. Patients in the experimental group improved their food choices, resulting in a healthier diet high in unrefined carbohydrates and dietary fibre rich foods, and low in fat. There were significant reductions of their percentage total HbA1 levels and BMI following the counselling sessions, which decreased further six months after the program compared with patients in the control group. Thus group dietary counselling is effective in motivating NIDDM patients to achieve better food choice, and related weight and glycaemic control in a Malaysian setting.

  5. Clinical and scientific results in perinatal care of pregnancy complicated by insulin dependent diabetes mellitus in Croatia.

    Science.gov (United States)

    Djelmis, J

    1998-01-01

    At the Department of Obstetrics and Gynecology, Perinatal Unit for Diabetes and Fetal Growth, School of Medicine, Zagreb, perinatal care of pregnancies complicated with insulin dependent diabetes melitus (IDDM), has been performed for more than 36 years. The intention of this review is to show our own results in the management of IDDM pregnancies and the latest clinical advances in perinatal care of such pregnancies. Pregnancy complicated with IDDM is at risk because of numerous maternal, fetal and neonatal complications. Recent advances in medicine, especially in diabetology and perinatology, helps clinician avoid or lessen antenatal or perinatal complications in IDDM pregnancies. The main result of improved perinatal care is that today fetal and neonatal mortality in IDDM pregnancy is almost equal to that of healthy pregnant population. Intensive preconceptual care and optimal regulation of IDDM have resulted not only in decreased perinatal mortality but also in a decreased rate of congenital malformation. Tight glycemia control during pregnancy has a beneficial effect on fetal growth. Intensive control of fetal growth, verification of lung maturation at term by amniocenthesis, and control of fetal oxygenation will result in delivery of a mature eutrophic newborn with the lowest rate of neonatal complications possible. Perinatal mortality of less than 2% in IDDM pregnancy can be obtained by planned delivery between 38 and 39 weeks of gestation by either vaginal route or cesarean section, depending on indications. After delivery, intensive care of the newborn is necessary.

  6. Abnormal transient rise in hepatic glucose production after oral glucose in non-insulin-dependent diabetic subjects.

    Science.gov (United States)

    Thorburn, A; Litchfield, A; Fabris, S; Proietto, J

    1995-05-01

    A transient rise in hepatic glucose production (HGP) after an oral glucosa load has been reported in some insulin-resistant states such as in obese fa/fa Zucker rats. The aim of this study was to determine whether this rise in HGP also occurs in subjects with established non-insulin-dependent diabetes mellitus (NIDDM). Glucose kinetics were measured basally and during a double-label oral glucose tolerance test (OGTT) in 12 NIDDM subjects and 12 non-diabetic 'control' subjects. Twenty minutes after the glucose load, HGP had increased 73% above basal in the NIDDM subjects (7.29 +/- 0.52 to 12.58 +/- 1.86 mumol/kg/min, P < 0.02). A transient rise in glucagon (12 pg/ml above basal, P < 0.004) occurred at a similar time. In contrast, the control subjects showed no rise in HGP or plasma glucagon. HGP began to suppress 40-50 min after the OGTT in both the NIDDM and control subjects. A 27% increase in the rate of gut-derived glucose absorption was also observed in the NIDDM group, which could be the result of increased gut glucose absorption or decreased first pass extraction of glucose by the liver. Therefore, in agreement with data in animal models of NIDDM, a transient rise in HGP partly contributes to the hyperglycemia observed after an oral glucose load in NIDDM subjects.

  7. BONE-DENSITY IN NON-INSULIN-DEPENDENT DIABETES-MELLITUS - THE ROTTERDAM STUDY

    NARCIS (Netherlands)

    VANDAELE, PLA; STOLK, RP; BURGER, H; ALGRA, D; GROBBEE, DE; HOFMAN, A; BIRKENHAGER, JC; POLS, HAP

    1995-01-01

    Objective: To investigate the relation between noninsulin-dependent diabetes mellitus and bone mineral density at the lumbar spine and hip. Design: Population-based study with a cross-sectional survey, Setting: A district of Rotterdam, the Netherlands. Participants: 5931 residents (2481 men, 3450

  8. [Effect of autogenic training on glucose regulation and lipid status in non-insulin dependent diabetics].

    Science.gov (United States)

    Kostić, N; Secen, S

    2000-01-01

    The objective of this study was to examine the benefits of autogenic training in patients with type 2 diabetes and 40 diabetics treated with oral antidiabetic agents were assigned to receive autogenic training. Treatment effects on GHb levels, glycemia, lipids and lipid peroxidases were evaluated after 12 weeks. Subjects demonstrated significant improvements of GHb level (8.94 +/- 2.21% vs. 7.9 +/- 2.395) (p autogenic training (1.21 +/- 0.11 vs. 1.36 +/- 1.42) (p training (6.63 +/- 1.66 mmol/l vs. 6.10 +/- 1.12 mmol/l) (p Autogenic training in selected patients, especially those who are most responsive to stress would provide benefits for glucosE control and lipid metabolism that are not always achieved by conventional treatment.

  9. Hypoglycemic effect of triphala on selected non insulin dependent Diabetes mellitus subjects

    OpenAIRE

    Rajan, Sowmya S.; Antony, Seema

    2008-01-01

    Modern life style is characterized by high stress, increased automation, junk food consumption and sedentary life style which have lead to the incidence of Diabetes. The study involved selection of NIDDM subjects who were supplemented with Triphala powder called, The Three Myrobalans ( Terminalia bellirica - Belliric myrobalan, Terminalia chebula -Inknut, Embilica officinalis - Indian gooseberry) for a period of 45 days. Statistical evaluation of the blood profile showed significant reduction...

  10. Clinical and laboratory features of children with insulin dependent diabetes mellitus of more than two years

    OpenAIRE

    Jose R. L. Batubara; Agus Firmansyah; Riza Mansyoer; Bambang Tridjaja; Aman B. Pulungan

    2006-01-01

    The incidence rate of IDDM in our clinic during the period from 1989 to 1998 was 0.028%. There were twentyfour IDDM patients with duration of illness of more than 2 years, with a male to female ratio of 1: 1.5. Most of these patients had no diabetic family history and had good nutritional status. The insulin dosage used by these patients ranged between 0.67 - 0.72 IU/kg/day with a mean of 1.06 IU/kg/day. The average frequency of blood glucose home monitoring was less than ideal. Twenty-two ou...

  11. D-[U-11C]glucose uptake and metabolism in the brain of insulin-dependent diabetic subjects

    International Nuclear Information System (INIS)

    Gutniak, M.; Blomqvist, G.; Widen, L.; Stone-Elander, S.; Hamberger, B.; Grill, V.

    1990-01-01

    We used D-[U-11C]glucose to evaluate transport and metabolism of glucose in the brain in eight nondiabetic and six insulin-dependent diabetes mellitus (IDDM) subjects. IDDM subjects were treated by continuous subcutaneous insulin infusion. Blood glucose was regulated by a Biostator-controlled glucose infusion during a constant insulin infusion. D-[U-11C]-glucose was injected for positron emission tomography studies during normoglycemia as well as during moderate hypoglycemia [arterial plasma glucose 2.74 +/- 0.14 in nondiabetic and 2.80 +/- 0.26 mmol/l (means +/- SE) in IDDM subjects]. Levels of free insulin were constant and similar in both groups. The tracer data were analyzed using a three-compartment model with a fixed correction for 11CO2 egression. During normoglycemia the influx rate constant (k1) and blood-brain glucose flux did not differ between the two groups. During hypoglycemia k1 increased significantly and similarly in both groups (from 0.061 +/- 0.007 to 0.090 +/- 0.006 in nondiabetic and from 0.061 +/- 0.006 to 0.093 +/- 0.013 ml.g-1.min-1 in IDDM subjects). During normoglycemia the tracer-calculated metabolism of glucose was higher in the whole brain in the nondiabetic than in the diabetic subjects (22.0 +/- 1.9 vs. 15.6 +/- 1.1 mumol.100 g-1.min-1, P less than 0.01). During hypoglycemia tracer-calculated metabolism was decreased by 40% in nondiabetic subjects and by 28% in diabetic subjects. The results indicate that uptake of glucose is normal, but some aspect of glucose metabolism is abnormal in a group of well-controlled IDDM subjects

  12. Clinical and laboratory features of children with insulin dependent diabetes mellitus of more than two years

    Directory of Open Access Journals (Sweden)

    Jose R. L. Batubara

    2006-10-01

    Full Text Available The incidence rate of IDDM in our clinic during the period from 1989 to 1998 was 0.028%. There were twentyfour IDDM patients with duration of illness of more than 2 years, with a male to female ratio of 1: 1.5. Most of these patients had no diabetic family history and had good nutritional status. The insulin dosage used by these patients ranged between 0.67 - 0.72 IU/kg/day with a mean of 1.06 IU/kg/day. The average frequency of blood glucose home monitoring was less than ideal. Twenty-two out of the 24 patients were fully controlled metabolically; however, these patients still have polyuria, polydipsia, and polyphagia.

  13. [Aldose reductase gene polymorphism and rate of appearance of retinopathy in non insulin dependent diabetics].

    Science.gov (United States)

    Olmos, P; Acosta, A M; Schiaffino, R; Díaz, R; Alvarado, D; O'Brien, A; Muñoz, X; Arriagada, P; Claro, J C; Vega, R; Vollrath, V; Velasco, S; Emmerich, M; Maiz, A

    1999-04-01

    Recent studies suggest that polymorphisms associated to the aldose reductase gene could be related to early retinopathy in noninsulin dependent diabetics (NIDDM). There is also new interest on the genetic modulation of coagulation factors in relation to this complication. To look for a possible relationship between the rate of appearance of retinopathy and the genotype of (AC)n polymorphic marker associated to aldose reductase gene. A random sample of 27 NIDDM, aged 68.1 +/- 10.6 years, with a mean diabetes duration of 20.7 +/- 4.8 years and a mean glycosilated hemoglobin of 10.6 +/- 1.6%, was studied. The genotype of the (AC)n, polymorphic marker associated to the 5' end of the aldose reductase (ALR2) gene was determined by 32P-PCR plus sequenciation. Mutations of the factor XIII-A gene were studied by single stranded conformational polymorphism, sequenciation and restriction fragment length polymorphism. Four patients lacked the (AC)24 and had a higher rate of appearance of retinopathy than patients with the (AC)24 allele (0.0167 and 0.0907 score points per year respectively, p = 0.047). Both groups had similar glycosilated hemoglobin (11.7 +/- 0.2 and 10.5 +/- 1.6% respectively). Factor XIII gene mutations were not related to the rate of appearance of retinopathy. Our data suggest that the absence of the (AC)24 allele of the (AC)n polymorphic marker associated to the 5' end of the aldose reductase gene, is associated to a five fold reduction of retinopathy appearance rate.

  14. Enhancement of glomerular filtration rate and renal plasma flow by oral glucose load in well controlled insulin-dependent diabetics

    DEFF Research Database (Denmark)

    Sandahl Christiansen, J; Christensen, C K; Hermansen, K

    1986-01-01

    Glomerular filtration rate (GFR) and renal plasma flow (RPF) were measured in 27 patients with uncomplicated insulin-dependent diabetes (IDDM) before and after an oral glucose load of 1.1 g glucose/kg body wt. In the 18 patients showing near-normoglycaemia (blood glucose less than or equal to 8...... mmol/l) before the glucose challenge the increase in blood glucose from 4.2 +/- 1.7 to 15.2 +/- 2.3 mmol/l was accompanied by an enhancement of GFR from 128 +/- 15 to 132 +/- 14 ml/min X 1.73 m2 (2p = 0.030) and of RPF from 534 +/- 116 to 562 +/- 105 ml/min X 1.73 m2 (2p = 0.023). By contrast oral...... glucose load to the nine patients with hyperglycaemia (greater than 8 mmol/l) during baseline conditions raising blood glucose from 11.9 +/- 2.0 to 19.6 +/- 1.5 mmol/l was accompanied by a reduction in GFR from 149 +/- 15 to 139 +/- 9 ml/min X 1.73 m2 (2p less than 0.001) while RPF was unchanged...

  15. Involvement of interleukin 1 and interleukin 1 antagonist in pancreatic beta-cell destruction in insulin-dependent diabetes mellitus

    DEFF Research Database (Denmark)

    Mandrup-Poulsen, T; Zumsteg, U; Reimers, J

    1993-01-01

    In this review we propose that the balance between the action of interleukin 1 (IL-1) and its natural antagonist IL-1ra on the level of the insulin-producing pancreatic beta-cell may play a decisive role in the pathogenesis of insulin-dependent diabetes mellitus (IDDM). We argue that IL-1...... potentiated by other cytokines (tumor necrosis factor alpha, interferon gamma) is an important effector molecule involved in both early and late events in the immune-mediated process that leads to beta-cell destruction and IDDM. We also point out that surprisingly high molar excesses of IL-1ra over IL-1...... are necessary to block the action of IL-1 on islet beta-cells compared to islet alpha-cells in vitro and in animals. We suggest that the selectivity of beta-cell destruction in IDDM may be conferred on several levels: (1) homing of beta-cell antigen specific T cells, (2) targeted delivery of cytokines...

  16. Incomplete gastric metaplasia in children with insulin-dependent diabetes mellitus and celiac disease. An ultrastructural study

    Directory of Open Access Journals (Sweden)

    Pinelli Leonardo

    2001-06-01

    Full Text Available Abstract Background The association of insulin-dependent diabetes mellitus (IDDM and celiac disease (CD has been widely reported in children but the relationship between the two conditions is incompletely understood. Moreover, specific studies on intestinal biopsies of patients with the association of the two diseases are still lacking. Methods We studied the ultrastructure of the duodenal mucosa in 12 patients with both IDDM and CD. Results All patients had either total or partial atrophy of duodenal mucosa. In seven subjects, an accumulation of electrondense granules in the apical cytoplasm of groups of enterocytes was found. In four of them, a double population of granules existed (mean diameter: 400-800 nm and 100-200 nm respectively showing a biphasic pattern. In the other three patients, only smaller granules (100- 200 nm were found in the enterocytes. Conclusions The present work suggests that patients with IDDM/CD may represent a subgroup in the context of the CD population. Intestinal biopsies of such individuals often show accumulation of electrondense granules in the apical cytoplasm of enterocytes that can be interpreted as incomplete gastric metaplasia.

  17. Effect of metabolic regulation on renal leakiness to dextran molecules in short-term insulin-dependent diabetics

    DEFF Research Database (Denmark)

    Parving, H H; Rutili, F; Granath, K

    1979-01-01

    Renal clearance of dextran of two ranges of molecular size and glomerular filtration rate (GFR, 51Cr-EDTA) were measured in seven short-term insulin-dependent diabetics (mean age 25 years). Measurements were carried out in the same patient during good and poor metabolic regulation (plasma glucose......, mean +/- SEM, 6.5 +/- 0.9 and 14.8 +/- 1.5 mmol/l, respectively). GFR was elevated in all patients during poor metabolic regulation (119 +/- 6 ml/min/1.73 m2, versus 99 +/- 2 ml/min/1.73 m2 during good control, p less than 0.01). The average renal clearance of dextran with molecular weights ranging...... from 25,000 to 35,000 and 35,000 to 45,000 increased during poor metabolic regulation from 14.8 +/- 0.8 to 19.8 +/- 1.8 ml/min/1.73 m2, and 5.2 +/- 0.3 to 6.8 +/- 0.6 ml/min/1.73 m2, respectively (p less than 0.05). The elevated GFR and renal dextran clearance found during poor metabolic regulation...

  18. Effect of strict metabolic control on regulation of subcutaneous blood flow in insulin-dependent diabetic patients

    DEFF Research Database (Denmark)

    Kastrup, J; Mathiesen, E R; Saurbrey, Nina

    1987-01-01

    washout technique. Mean arterial blood pressure was reduced by a maximum of 23 mmHg by elevating the limb above heart level and elevated to a maximum of 65 mmHg by head-up tilt; in the latter position venous pressure was kept constantly low by activation of the leg muscle vein pump (heel raising......The effect of 10 weeks of improved metabolic control on the impaired autoregulation of the subcutaneous blood flow was studied at the level of the lateral malleolus in eight long-term insulin-dependent diabetic patients with clinical microangiopathy. Blood flow was measured by the local 133-Xenon......). Improved metabolic control was achieved using either continuous subcutaneous insulin infusion or multiple insulin injections. The blood glucose concentration declined from (median) 12.7 to 6.8 mmol/l and the HbA1C level from 10.1 to 7.5% during strict metabolic control (p less than 0.01 and p less than 0...

  19. Arteriolar hyalinosis does not interfere with the local veno-arteriolar reflex regulation of subcutaneous blood flow in insulin-dependent diabetic patients

    DEFF Research Database (Denmark)

    Kastrup, J; Nørgaard, T; Parving, H H

    1987-01-01

    The function of the local nervous veno-arteriolar reflex regulation of blood flow in subcutaneous tissue of the lower leg was studied in diabetic patients. The material comprised 11 long-term insulin-dependent diabetic (IDDM) patients with retinopathy and nephropathy and eight short-term IDDM...... patients without retinopathy or nephropathy and 11 non-diabetic subjects. The diabetic patients had no or a slight to moderate degree of peripheral autonomic and sensoric neuropathy. Blood flow was measured by the local 133Xe wash-out technique. Blood flow was determined before, during and after...

  20. Human Monoclonal Islet Cell Antibodies From a Patient with Insulin- Dependent Diabetes Mellitus Reveal Glutamate Decarboxylase as the Target Antigen

    Science.gov (United States)

    Richter, Wiltrud; Endl, Josef; Eiermann, Thomas H.; Brandt, Michael; Kientsch-Engel, Rosemarie; Thivolet, Charles; Jungfer, Herbert; Scherbaum, Werner A.

    1992-09-01

    The autoimmune phenomena associated with destruction of the β cell in pancreatic islets and development of type 1 (insulin-dependent) diabetes mellitus (IDDM) include circulating islet cell antibodies. We have immortalized peripheral blood lymphocytes from prediabetic individuals and patients with newly diagnosed IDDM by Epstein-Barr virus transformation. IgG-positive cells were selected by anti-human IgG-coupled magnetic beads and expanded in cell culture. Supernatants were screened for cytoplasmic islet cell antibodies using the conventional indirect immunofluorescence test on cryostat sections of human pancreas. Six islet cell-specific B-cell lines, originating from a patient with newly diagnosed IDDM, could be stabilized on a monoclonal level. All six monoclonal islet cell antibodies (MICA 1-6) were of the IgG class. None of the MICA reacted with human thyroid, adrenal gland, anterior pituitary, liver, lung, stomach, and intestine tissues but all six reacted with pancreatic islets of different mammalian species and, in addition, with neurons of rat cerebellar cortex. MICA 1-6 were shown to recognize four distinct antigenic epitopes in islets. Islet cell antibody-positive diabetic sera but not normal human sera blocked the binding of the monoclonal antibodies to their target epitopes. Immunoprecipitation of 35S-labeled human islet cell extracts revealed that a protein of identical size to the enzyme glutamate decarboxylase (EC 4.1.1.15) was a target of all MICA. Furthermore, antigen immunotrapped by the MICA from brain homogenates showed glutamate decarboxylase enzyme activity. MICA 1-6 therefore reveal glutamate decarboxylase as the predominant target antigen of cytoplasmic islet cell autoantibodies in a patient with newly diagnosed IDDM.

  1. Significance of platelet-activating factor acetylhydrolase in patients with non-insulin-dependent (type 2) diabetes mellitus.

    Science.gov (United States)

    Serban, M; Tanaseanu, Cristina; Kosaka, T; Vidulescu, Cristina; Stoian, Irina; Marta, Daciana S; Tanaseanu, S; Moldoveanu, Elena

    2002-01-01

    Non-insulin dependent diabetes mellitus (NIDDM) represents an independent risk factor for cardiovascular diseases (CVD), being characterized by a continuous low-grade inflammation and endothelial activation state. Plasma platelet - activating factor - acetylhydrolases (PAF-AHs) are a subgroup of Ca(2+)-independent phospholipase A(2) family (also known as lipoprotein-associated phospholipases A(2)) that hydrolyze and inactivate the lipid mediator platelet-activating factor (PAF) and/or oxidized phospholipids. This enzyme is considered to play an important role in inflammatory diseases and atherosclerosis. The present study aims to investigate the relations between the levels of PAF-AH activity and LDL-cholesterol / HDL-cholesterol (LDL-ch / HDL-ch) ratio in NIDDM patients as compared to controls. serum PAF-AH activity was measured in 50 patients with dyslipidemia, in 50 NIDDM patients and in 50 controls (normal lipid and glucose levels). Total cholesterol, LDL-ch, HDL-ch, triglyceride and blood glucose were determined in all subjects. All NIDDM patients display hiperlipidemia, with increased LDL-ch and triglyceride levels. There is a significant correlation between LDL-ch levels (especially LDL-ch / HDL-ch ratio) and PAF-AH activity in dyslipidemic and NIDDM patients. Diabetic and dyslipidemic patients have an increased plasma PAF-AH activity correlated with their LDL-ch levels and mainly with LDL-ch / HDL-ch ratio. Plasma PAF-AH high levels appear to be important as a risk marker for endothelial dysfunction in patients with NIDDM.

  2. Effects of exercise training on glucose control, lipid metabolism, and insulin sensitivity in hypertriglyceridemia and non-insulin dependent diabetes mellitus.

    Science.gov (United States)

    Lampman, R M; Schteingart, D E

    1991-06-01

    Exercise training has potential benefits for patients with hyperlipidemia and/or non-insulin dependent diabetes mellitus. In nondiabetic, nonobese subjects with hypertriglyceridemia, exercise training alone increased insulin sensitivity, improved glucose tolerance, and lowered serum triglyceride and cholesterol levels. These improvements did not occur when exercise training alone was given to similar patients with impaired glucose tolerance. In severely obese (X = 125 kg) subjects without diabetes melitus, a 600 calorie diet alone decreased glucose and insulin concentrations and improved glucose tolerance but did not increase insulin sensitivity. The addition of exercise training improved insulin sensitivity. Obese, non-insulin dependent diabetes mellitus subjects on sulfonylurea therapy alone increased insulin levels but failed to improve insulin sensitivity or glucose levels. In contrast, the addition of exercise training to this medication resulted in improved insulin sensitivity and lowered glucose levels. We conclude that exercise training has major effects on lowering triglyceride levels in hyperlipidemic subjects and can potentiate the effect of diet or drug therapy on glucose metabolism in patients with non-insulin dependent diabetes mellitus.

  3. Lack of effect of fish oil supplementation on coagulation and transcapillary escape rate of albumin in insulin-dependent diabetic patients with diabetic nephropathy

    DEFF Research Database (Denmark)

    Myrup, B; Rossing, P; Jensen, T

    2001-01-01

    -blind, randomized, controlled study was carried out at a tertiary referral centre. The subjects were 29 insulin-dependent diabetic patients with nephropathy. One year of fish oil supplementation (4.6 g n-3 fatty acids/day) was compared with placebo (olive oil). The main outcome measures were N-3 fatty acid......OBJECTIVE: We studied the effect of a diet supplementation with fish oil in insulin-dependent diabetic patients with nephropathy in order to evaluate whether abnormal transcapillary escape rate of albumin and procoagulant activity in these patients could be modified. METHODS: A double...... 6 months. RESULTS: Neither transcapillary escape rate of albumin (7.4 (median) (5.0-9.8) (range) % vs. 7.0 (4.6-10.6) %) nor prothrombin fragment 1 + 2 (0.97 (0.72-2.40) nmol/L vs. 1.01 (0.59-3.11) nmol/L) changed after 12 months of fish oil supplementation. CONCLUSION: Increased transcapillary...

  4. Transcapillary escape rate and relative metabolic clearance of glycated and non-glycated albumin in type 1 (insulin-dependent) diabetes mellitus

    DEFF Research Database (Denmark)

    Bent-Hansen, L; Feldt-Rasmussen, B; Kverneland, A

    1987-01-01

    The transcapillary escape rate and relative plasma disappearance of glycated and non-glycated albumin were measured in 25 male Type 1 (insulin-dependent) diabetic patients using a double tracer technique. The patients were divided into three groups on the basis of their urinary albumin excretion......: group 1, normal albumin excretion (less than 30 mg/24 h) (n = 8); group 2, microalbuminuria (30-300 mg/24 h) (n = 9); and group 3, clinical nephropathy (greater than 300 mg/24 h) (n = 8). Six male age-matched non-diabetic persons served as control subjects. The transcapillary escape rate of glycated...... significant role in the development of late diabetic microvascular complications....

  5. Impaired autoregulation of blood flow in skeletal muscle and subcutaneous tissue in long-term Type 1 (insulin-dependent) diabetic patients with microangiopathy

    DEFF Research Database (Denmark)

    Faris, I; Vagn Nielsen, H; Henriksen, O

    1983-01-01

    Autoregulation of blood flow was studied in skeletal muscle and subcutaneous tissue in seven Type 1 (insulin-dependent) diabetic patients (median age: 36 years) with nephropathy and retinopathy and in eight normal subjects of the same age. Blood flow was measured by the local 133Xe washout...... technique. Reduction in arterial perfusion pressure was produced by elevating the limb 20 and 40 cm above heart level. Blood flow remained within 10% of control values when the limb was elevated in normal subjects. In five of the seven diabetic subjects blood flow fell significantly in both tissues when...

  6. Apolipoprotein(a) and cardiovascular disease in type 2 (non-insulin-dependent) diabetic patients with and without diabetic nephropathy

    DEFF Research Database (Denmark)

    Nielsen, F S; Voldsgaard, A I; Gall, M A

    1993-01-01

    (a) (apo(a)) in particular. Type 2 diabetic patients with normo-, micro- and macroalbuminuria were compared with healthy subjects. Each group consisted of 37 subjects matched for age, sex and diabetes duration. Serum creatinine in the nephropathy group was 105 (54-740) mumol/l. The prevalence of ischaemic...

  7. Effects of diabetes self-management education on glycaemic control in children with insulin-dependent diabetes mellitus

    International Nuclear Information System (INIS)

    Qayyum, A.A.; Lone, S.W.; Ibrahim, M.N.; Raza, J.

    2010-01-01

    To evaluate the effect of diabetes self-management education (DSME) on glycaemic control (HbA1c) in Pakistani children suffering from type-1 diabetes mellitus. Study Design: Quasi-experimental study. Place and Duration of Study: This study was conducted at the Diabetic OPD of National Institute of Child Health, Karachi, from April to September 2009. Methodology: Sixty children with a mean age of 9.94 years with type-1 Diabetes mellitus (T1DM) were selected conveniently from the diabetic OPD. The patients along with their parents/caregivers attended a modular series of diabetes self-management education program consisting of 2 sessions. Customized program was designed to educate children regarding general information about the disease, basic insulin therapy, planning for hypoglycaemia, hyperglycaemia, activity, traveling and basic nutritional management. It was conducted by a multidisciplinary paediatric diabetes team including an endocrinologist, general paediatrician, nutritionist and diabetic nurse. The educational sessions were followed by monthly revision exercises. HbA1c levels were measured at baseline and after 3 months and compared using paired sample t-test. Results: Out of a total of 60 patients, 50 completed the trial. There was a significant decrease in the HbA1c levels after the DSME program. The mean pre- and post intervention HbA1c levels were 9.67 +- 0.65 and 8.49 +- 0.53 respectively with a p-value < 0.001. Conclusion: In the studied group, DSME programs helped to improve glycaemic control. It should be an integral part of patient treatment in diabetic care setups. (author)

  8. Vasoconstrictor role of cyclooxygenase-1-mediated prostacyclin synthesis in non-insulin-dependent diabetic mice induced by high-fat diet and streptozotocin.

    Science.gov (United States)

    Zhu, Ningxia; Liu, Bin; Luo, Wenhong; Zhang, Yingzhan; Li, Hui; Li, Shasha; Zhou, Yingbi

    2014-08-01

    This study tested the hypothesis that in diabetic arteries, cyclooxygenase (COX)-1 mediates endothelial prostacyclin (PGI2) synthesis, which evokes vasoconstrictor activity under the pathological condition. Non-insulin-dependent diabetes was induced to C57BL/6 mice and those with COX-1 deficiency (COX-1(-/-) mice) using a high-fat diet in combination with streptozotocin injection. In vitro analyses were performed 3 mo after. Results showed that in diabetic aortas, the endothelial muscarinic receptor agonist ACh evoked an endothelium-dependent production of the PGI2 metabolite 6-keto-PGF1α, which was abolished in COX-1(-/-) mice. Meanwhile, COX-1 deficiency or COX-1 inhibition prevented vasoconstrictor activity in diabetic abdominal aortas, resulting in enhanced relaxation evoked by ACh. In a similar manner, COX-1 deficiency increased the relaxation evoked by ACh in nitric oxide synthase-inhibited diabetic renal arteries. Also, in diabetic abdominal aortas and/or renal arteries, both PGI2 and the COX substrate arachidonic acid evoked contractions similar to those of nondiabetic mice. However, the contraction to arachidonic acid, but not that to PGI2, was abolished in vessels from COX-1(-/-) mice. Moreover, we found that 3 mo after streptozotocin injection, systemic blood pressure increased in diabetic C57BL/6 mice but not in diabetic COX-1(-/-) mice. These results explicitly demonstrate that in the given arteries from non-insulin-dependent diabetic mice, COX-1 remains a major contributor to the endothelial PGI2 synthesis that evokes vasoconstrictor activity under the pathological condition. Also, our data suggest that COX-1 deficiency prevents or attenuates diabetic hypertension in mice, although this could be related to the loss of COX-1-mediated activities derived from both vascular and nonvascular tissues. Copyright © 2014 the American Physiological Society.

  9. Site-specific antibodies distinguish single amino acid substitutions in position 57 in HLA-DQ beta-chain alleles associated with insulin-dependent diabetes

    DEFF Research Database (Denmark)

    Atar, D; Dyrberg, T; Michelsen, Birgitte

    1989-01-01

    The HLA-DQ beta-chain gene shows a close association with susceptibility or resistance to autoimmune insulin-dependent diabetes mellitus (IDDM) and it has been suggested that the amino acid in position 57 may be of pathogenetic importance. To study the expression of the IDDM associated HLA-DQ beta......-chain alleles, we immunized rabbits with 12 to 13 amino acid long peptides representing HLA-DQw7 and -DQw8 allelic sequences, differing only by one amino acid in position 57 being aspartic acid (Asp) and alanine (Ala), respectively. Immunoblot analysis of lymphoblastoid cells showed that several antisera...

  10. Antioxidant and inhibitory properties of Clerodendrum volubile leaf extracts on key enzymes relevant to non-insulin dependent diabetes mellitus and hypertension

    Directory of Open Access Journals (Sweden)

    Stephen A. Adefegha

    2016-07-01

    Conclusion: The inhibitory properties of phenolic rich extracts on α-amylase, α-glucosidase, ACE, and Fe2+- and sodium nitroprusside-induced lipid peroxidation in the pancreas could be attributed to the antioxidant properties of the extracts and their phenolic composition. The stronger action of the bound phenolic extract on α-glucosidase may provide the possible bioactivity at the brush border end of the intestinal wall. This study may thus suggest that leaves represent a functional food and nutraceutical in the management of non-insulin dependent diabetes mellitus and hypertension.

  11. Insulin dependent diabetes mellitus (IDDM) and autoimmune thyroiditis in a boy with a ring chromosome 18: additional evidence of autoimmunity or IDDM gene(s) on chromosome 18.

    Science.gov (United States)

    Dacou-Voutetakis, C; Sertedaki, A; Maniatis-Christidis, M; Sarri, C; Karadima, G; Petersen, M B; Xaidara, A; Kanariou, M; Nicolaidou, P

    1999-02-01

    A 4 year 3 month old boy with insulin dependent diabetes mellitus (IDDM), autoimmune thyroiditis, slight mental retardation, facial dysmorphism, and a de novo ring chromosome 18 (deletion 18q22.3-18qter) is described. This unique association of defects could represent a chance association. Alternatively, the clinical features could be the result of the chromosomal aberration. If so, one could speculate that a gene or genes on chromosome 18 might act as a suppressor or activator of the autoimmune process by itself or in concert with other IDDM loci.

  12. Insulin dependent diabetes mellitus (IDDM) and autoimmune thyroiditis in a boy with a ring chromosome 18: additional evidence of autoimmunity or IDDM gene(s) on chromosome 18

    OpenAIRE

    Dacou-Voutetakis, C; Sertedaki, A; Maniatis-Christid..., M; Sarri, C; Karadima, G; Petersen, M; Xaidara, A; Kanariou, M; Nicolaidou, P

    1999-01-01

    A 4 year 3 month old boy with insulin dependent diabetes mellitus (IDDM), autoimmune thyroiditis, slight mental retardation, facial dysmorphism, and a de novo ring chromosome 18 (deletion 18q22.3-18qter) is described. This unique association of defects could represent a chance association. Alternatively, the clinical features could be the result of the chromosomal aberration. If so, one could speculate that a gene or genes on chromosome 18 might act as a suppressor or activator of the autoimm...

  13. Nutritional composition of Stevia rebaudiana, a sweet herb, and its hypoglycaemic and hypolipidaemic effect on patients with non-insulin dependent diabetes mellitus.

    Science.gov (United States)

    Ritu, Mathur; Nandini, Johri

    2016-09-01

    The prevalence of diabetes is rapidly rising all over the globe at an alarming rate. India shelters the highest number of diabetics and is thus known as the 'Diabetes Capital of the World'. The chemical management of diabetes has side effects and hence the present study was undertaken to assess the hypoglycaemic and hypolipidaemic effect of Stevia rebaudiana in patients with type 2 diabetes, non-insulin dependent diabetes mellitus (NIDDM). Its nutritional composition and use as a sweetener substitute were also assessed. Chemical analysis of dried Stevia leaf powder revealed it to be a nutritious herb with a good iron and fibre content. Intervention trials in diabetics revealed that it significantly lowered fasting and post-prandial blood glucose levels. The serum triglycerides and VLDL-C levels were also significantly reduced. Hence it can be said that Stevia can safely be used as an anti-diabetic herb, as a sweetener substitute and may help to prevent cardiovascular diseases in patients with long-standing diabetes. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

  14. Expression of glycogen synthase and phosphofructokinase in muscle from type 1 (insulin-dependent) diabetic patients before and after intensive insulin treatment

    DEFF Research Database (Denmark)

    Vestergaard, H; Andersen, P H; Lund, S

    1994-01-01

    The aim of the present study was to determine whether short-term appropriate insulinization of Type 1 (insulin-dependent) diabetic patients in long-term poor glycaemic control (HbA1C > 9.5%) was associated with an adaptive regulation of the activity and gene expression of key proteins in muscle...... glycogen storage and glycolysis: glycogen synthase and phosphofructokinase, respectively. In nine diabetic patients biopsies of quadriceps muscle were taken before and 24-h after intensified insulin therapy and compared to findings in eight control subjects. Subcutaneous injections of rapid acting insulin...... were given at 3-h intervals to improve glycaemic control in diabetic patients (fasting plasma glucose decreased from 20.8 +/- 0.8 to 8.7 +/- 0.8 mmol/l whereas fasting serum insulin increased from 59 +/- 8 to 173 +/- 3 pmol/l). Before intensified insulin therapy, analysis of muscle biopsies from...

  15. Hormonal, metabolic and cardiovascular responses to hypoglycaemia in Type 1 (insulin-dependent) diabetes with and without residual B cell function

    DEFF Research Database (Denmark)

    Madsbad, S; Hilsted, J; Krarup, T

    1982-01-01

    Hormonal, metabolic and cardiovascular responses to insulin induced hypoglycaemia were investigated in seven Type 1 (insulin-dependent) diabetic patients with residual B cell function, eight Type 1 diabetic patients without B cell function and six healthy subjects. No differences were found between...... the diabetic groups regarding nadir of glucose and rate of recovery to normoglycaemia. The patients with residual B cell function had a glucagon response to hypoglycaemia which was close to that of normal subjects. In patients without B cell function, the glucagon response to hypoglycaemia was present, albeit...... significantly smaller than in the patients with preserved B cell function (0.025 ng/ml, range 0.007-0.042 versus 0.054 ng/ml, range 0.029-0.087). The group without B cell function had signs of an exaggerated rate of lipolysis and ketogenesis compared with the patients with B cell function and the normal...

  16. Prevalence of micro- and macroalbuminuria, arterial hypertension, retinopathy and large vessel disease in European type 2 (non-insulin-dependent) diabetic patients

    DEFF Research Database (Denmark)

    Gall, M A; Rossing, P; Skøtt, P

    1991-01-01

    The prevalence of micro- and macroalbuminuria was determined in Type 2 (non-insulin-dependent) diabetic patients, less than 76 years of age, attending a diabetic clinic during 1987. All eligible patients (n = 557) were asked to collect a 24-h urine sample for quantitative albumin analysis. Urine...... electrocardiograms, was more frequent in patients with macroalbuminuria (46%) compared to patients with microalbuminuria (26%) and patients with normoalbuminuria (22%). Foot ulcers were more frequent in micro- and macroalbuminuric patients, being 13% and 25%, respectively, compared to 5% in patients...... with normoalbuminuria. This cross-sectional study has revealed a high prevalence of microalbuminuria (27%) and macroalbuminuria (14%) in Type 2 diabetic patients. Patients with raised urinary albumin excretion are characterized by obesity, elevated haemoglobin Alc, increased frequency of arterial hypertension...

  17. Free and total insulin-like growth factor I (IGF-I), IGF-binding protein-1 (IGFBP-1), and IGFBP-3 and their relationships to the presence of diabetic retinopathy and glomerular hyperfiltration in insulin-dependent diabetes mellitus

    NARCIS (Netherlands)

    J.A.M.J.L. Janssen (Joseph); M.L. Jacobs (Marloes); F.H.M. Derkx (Frans); R.F.A. Weber (Rob); A-J. van der Lely (Aart-Jan); S.W.J. Lamberts (Steven)

    1997-01-01

    textabstractThe existing literature on serum insulin-like growth factor I (IGF-I) levels in insulin-dependent diabetes mellitus (IDDM) is conflicting. Free IGF-I may have greater physiological and clinical relevance than total IGF- I. Recently, a validated method has been developed to measure free

  18. Free and total insulin-like growth factor I (IGF-I), IGF-binding protein-1 (IGFBP-1), and IGFBP-3 and their relationships to the presence of diabetic retinopathy and glomerular hyperfiltration in insulin-dependent diabetes mellitus

    NARCIS (Netherlands)

    J.A.M.J.L. Janssen (Joseph); M.L. Jacobs (Marloes); F.H.M. Derkx (Frans); R.F.A. Weber (Robert); A-J. van der Lely (Aart-Jan); S.W.J. Lamberts (Steven)

    1997-01-01

    textabstractThe existing literature on serum insulin-like growth factor I (IGF-I) levels in insulin-dependent diabetes mellitus (IDDM) is conflicting. Free IGF-I may have greater physiological and clinical relevance than total IGF-I. Recently, a validated method has

  19. A Challenging Form of Non-autoimmune Insulin-Dependent Diabetes in a Wolfram Syndrome Patient with a Novel Sequence Variant.

    Science.gov (United States)

    Paris, Liliana P; Usui, Yoshihiko; Serino, Josefina; Sá, Joaquim; Friedlander, Martin

    2015-06-01

    Wolfram syndrome type 1 is a rare, autosomal recessive, neurodegenerative disorder that is diagnosed when insulin-dependent diabetes of non-auto-immune origin and optic atrophy are concomitantly present. Wolfram syndrome is also designated by DIDMOAD that stands for its most frequent manifestations: diabetes insipidus, diabetes mellitus, optic atrophy and deafness. With disease progression, patients also commonly develop severe neurological and genito-urinary tract abnormalities. When compared to the general type 1 diabetic population, patients with Wolfram Syndrome have been reported to have a form of diabetes that is more easily controlled and with less microvascular complications, such as diabetic retinopathy. We report a case of Wolfram syndrome in a 16-year-old male patient who presented with progressive optic atrophy and severe diabetes with very challenging glycemic control despite intensive therapy since diagnosis at the age of 6. Despite inadequate metabolic control he did not develop any diabetic microvascular complications during the 10-year follow-up period. To further investigate potential causes for this metabolic idiosyncrasy, we performed genetic analyses that revealed a novel combination of homozygous sequence variants that are likely the cause of the syndrome in this family. The identified genotype included a novel sequence variant in the Wolfram syndrome type 1 gene along with a previously described one, which had initially been associated with isolated low frequency sensorineural hearing loss (LFSNHL). Interestingly, our patient did not show any abnormal findings with audiometry testing.

  20. A Challenging Form of Non-autoimmune Insulin-Dependent Diabetes in a Wolfram Syndrome Patient with a Novel Sequence Variant

    Science.gov (United States)

    Paris, Liliana P; Usui, Yoshihiko; Serino, Josefina; Sá, Joaquim; Friedlander, Martin

    2015-01-01

    Wolfram syndrome type 1 is a rare, autosomal recessive, neurodegenerative disorder that is diagnosed when insulin-dependent diabetes of non-auto-immune origin and optic atrophy are concomitantly present. Wolfram syndrome is also designated by DIDMOAD that stands for its most frequent manifestations: diabetes insipidus, diabetes mellitus, optic atrophy and deafness. With disease progression, patients also commonly develop severe neurological and genito-urinary tract abnormalities. When compared to the general type 1 diabetic population, patients with Wolfram Syndrome have been reported to have a form of diabetes that is more easily controlled and with less microvascular complications, such as diabetic retinopathy. We report a case of Wolfram syndrome in a 16-year-old male patient who presented with progressive optic atrophy and severe diabetes with very challenging glycemic control despite intensive therapy since diagnosis at the age of 6. Despite inadequate metabolic control he did not develop any diabetic microvascular complications during the 10-year follow-up period. To further investigate potential causes for this metabolic idiosyncrasy, we performed genetic analyses that revealed a novel combination of homozygous sequence variants that are likely the cause of the syndrome in this family. The identified genotype included a novel sequence variant in the Wolfram syndrome type 1 gene along with a previously described one, which had initially been associated with isolated low frequency sensorineural hearing loss (LFSNHL). Interestingly, our patient did not show any abnormal findings with audiometry testing. PMID:26819810

  1. Reduced transcapillary escape of albumin during acute blood pressure-lowering in type 1 (insulin-dependent) diabetic patients with nephropathy

    DEFF Research Database (Denmark)

    Parving, H H; Kastrup, J; Smidt, U M

    1985-01-01

    The effect of acute arterial blood pressure lowering upon albumin extravasation was studied in 10 patients with nephropathy and retinopathy due to long-standing Type 1 (insulin-dependent) diabetes. The following variables were measured: transcapillary escape rate of albumin (initial disappearance....... This may be due to elevated hydrostatic pressure in the microcirculation.......The effect of acute arterial blood pressure lowering upon albumin extravasation was studied in 10 patients with nephropathy and retinopathy due to long-standing Type 1 (insulin-dependent) diabetes. The following variables were measured: transcapillary escape rate of albumin (initial disappearance...... induced the following changes: arterial blood pressure decreased from 134/87 to 107/73 mmHg (p less than 0.01), transcapillary escape rate of albumin declined from 8.1 to 6.7% of the intravascular mass of albumin/h (p less than 0.01), albuminuria diminished from 1434 to 815 micrograms/min (p less than 0...

  2. No effect of Pindolol on postural hypotension in type 1 (insulin-dependent) diabetic patients with autonomic neuropathy. A randomised double-blind controlled study

    DEFF Research Database (Denmark)

    Dejgård, A; Hilsted, J

    1988-01-01

    of this therapy we performed a double-blind placebo controlled cross-over study with Pindolol (15 mg/day). Eight Type 1 (insulin-dependent) diabetic patients with autonomic neuropathy and signs and symptoms of orthostatic hypotension (systolic blood pressure decrease greater than 30 mm Hg when standing......) participated in the study. Patients were treated for 10 weeks. Clinical examinations were performed every fortnight and patients registered postural symptoms twice daily on a visual analog scale. No significant changes were seen in blood pressure recordings, heart-rate or visual analog scale registration...... during treatment with Pindolol compared to placebo. Our study does not support the suggestion that Pindolol is a valuable drug for treatment of diabetic patients with autonomic neuropathy and postural giddiness....

  3. Long-term effects of fluoxetine on glycemic control in obese patients with non-insulin-dependent diabetes mellitus or glucose intolerance

    DEFF Research Database (Denmark)

    Breum, Leif; Bjerre, U; Bak, J F

    1995-01-01

    differences (mean +/- SD: F, 10.1 +/- 10.0 kg; P, 9.4 +/- 11.5 kg). Fifteen patients from the F group and 14 from the P group completed the 12-month study without weight loss differences. Glycemic regulation improved along with the weight loss, but with a larger decline in plasma C-peptide and fasting glucose......Fluoxetine (F) is a specific serotonin-reuptake inhibitor that has been shown to promote weight loss and improve glycemic control in obese diabetic patients. To study its long-term metabolic effect, 40 obese patients with non-insulin -dependent diabetes mellitus (NIDDM) or impaired glucose...... tolerance (IGT) were included in a 12-month, randomized, placebo controlled study. Patients were assigned to receive either 60 mg F or placebo (P) daily in conjunction with a 5.0-MJ/d diet (> 50% carbohydrate). Both groups showed a significant weight loss, with a nadir after 6 months without group...

  4. [The myo-inositol is beneficial in the therapy of pregnancy with insulin-dependent type 2 diabetes and polycystic ovary syndrome].

    Science.gov (United States)

    Kun, Attila; Tornóczky, János

    2017-04-01

    Authors would like to demonstrate the beneficial effect of myo-inositol supplementation in a pregnant woman with insulin-dependent type 2 diabetes mellitus and polycystic ovary syndrome. Insulin and metformin treatment could not achieve normalization of glucose homeostasis for 3 years, and hypoglycemic episodes were frequent. Myo-inositol and folic acid supplementation added to the basic treatment resulted in improved glucose levels in 2 months. At this time she became pregnant. During pregnancy serum glucose levels still improved in the next 2 months. The amniotic membrane ruptured at the 19th gestational week, and pregnancy had to be finished. Developmental disturbances were excluded by the pathologist. She became pregnant again and gave birth to a premature male neonate at the 29th gestational week. The aim of the report was to demonstrate that myo-inositol supplementation may improve the efficacy of the therapy in type 2 diabetes mellitus. Orv. Hetil., 2017, 158(14), 541-545.

  5. Impaired autoregulation of cerebral blood flow in long-term type I (insulin-dependent) diabetic patients with nephropathy and retinopathy

    DEFF Research Database (Denmark)

    Kastrup, J; Rørsgaard, S; Parving, H H

    1986-01-01

    Autoregulation of cerebral blood flow, i.e., the maintenance of cerebral blood flow within narrow limits during changes in arterial perfusion pressure, was studied in nine healthy control subjects and in 12 long-term Type I (insulin-dependent) diabetic patients with clinical microangiopathy...... the previous findings suggesting that autoregulation of cerebral blood flow is impaired in some long-term Type I diabetic patients with clinical microangiopathy (arteriolar hyalinosis)........ Cerebral blood flow was measured by the intravenous 133Xenon method. Mean arterial blood pressure was elevated approximately 30 mmHg by intravenous infusion of angiotensin amide II and lowered about 10 mmHg by intravenous infusion of trimethaphan camsylate. In the control subjects the flow/pressure curve...

  6. Hepatic 123I-insulin binding kinetics in non-insulin-dependent (Type 2) diabetic patients after i.v. bolus administration

    International Nuclear Information System (INIS)

    Oolbekkink, M.; Veen, E.A. van der; Heine, R.J.; Hollander, W. den; Nauta, J.J.P.

    1989-01-01

    Insulin binding kinetics in the liver were studied in non insulin dependent (Type 2) diabetic patients, by i.v. bolus administration of 123 I-insulin. Eight Type 2 diabetic patients were compared with six male volunteers. Uptake of 123 I-insulin by liver and kidneys was measured by dynamic scintigraphy with a gamma camera during 30 min. Images of liver and kidneys appeared within 2-3 min after administration of 123 I-insulin at a dose of 1 mCi (37 MBq). Peak radioactivity for the liver was found 7.5±0.2 and 6.9±0.3 min after injection for the healthy and the diabetic subjects, respectively (N.S.). The percentage 123 I-insulin hepatic uptake was not significantly different for the diabetic and the healthy subjects. Although a large variation exists for maximal uptake of radioactivity within both groups, the data suggest that binding differences in the liver in Type 2 diabetic patients, as compared to healthy subjects, may not account for hepatic insulin resistance. (orig.)

  7. Hepatic vagotomy alters limbic and hypothalamic neuropeptide responses to insulin-dependent diabetes and voluntary lard ingestion

    NARCIS (Netherlands)

    la Fleur, Susanne E.; Manalo, Sotara L.; Roy, Monica; Houshyar, Hani; Dallman, Mary F.

    2005-01-01

    Hypothalamic anorexigenic [corticotropin-releasing factor (CRF) and proopiomelanocortin] peptides decrease and the orexigen, neuropeptide Y, increases with diabetic hyperphagia. However, when diabetic rats are allowed to eat lard (saturated fat) as well as chow, both caloric intake and hypothalamic

  8. Effects of childhood malnutrition on the increase of risk factors for obesity, non-insulin dependent diabetes mellitus and coronary heart disease

    Energy Technology Data Exchange (ETDEWEB)

    Sawaya, A L [Centro de Recuperacao e Educacao Nutricional - CERN, Universidade Federal de Sao Paulo, Depto. de Fisiologia, Disc. de Fisiologia Endocrina, Sao Paulo, SP (Brazil); Roberts, S B [USDA Human Nutrition Research Center on Aging Tufts University, Boston, MA (United States)

    1999-07-01

    Studies in humans and animals have lent support to the theory that early undernutrition can promote later obesity, non-insulin dependent diabetes, and coronary heart diseases. The purpose of this study is therefore to investigate the effects of stunting, indicative of previous malnutrition on the increase risk factors for these diseases. The population studied will be 100 school age boys and girls (8-10 y) divided into two groups: stunted (-1.0 to -2.5 z score of height-for-age) but of normal weight-for-height ({+-} 0.5 z score of NCHS); and control having normal height-for-age and weight-for-height ({+-} 0.5 z score of NCHS). Differences in body composition, food intake, blood parameters (fasting glucose and insulin, glycosylated hemoglobin, glucagon, salivary cortisol, triglycerides, high density lipoprotein cholesterol, free-fat acids and IGF-1) and blood pressure will be evaluated. (author)

  9. Effects of childhood malnutrition on the increase of risk factors for obesity, non-insulin dependent diabetes mellitus and coronary heart disease

    International Nuclear Information System (INIS)

    Sawaya, A.L.; Roberts, S.B.

    1999-01-01

    Studies in humans and animals have lent support to the theory that early undernutrition can promote later obesity, non-insulin dependent diabetes, and coronary heart diseases. The purpose of this study is therefore to investigate the effects of stunting, indicative of previous malnutrition on the increase risk factors for these diseases. The population studied will be 100 school age boys and girls (8-10 y) divided into two groups: stunted (-1.0 to -2.5 z score of height-for-age) but of normal weight-for-height (± 0.5 z score of NCHS); and control having normal height-for-age and weight-for-height (± 0.5 z score of NCHS). Differences in body composition, food intake, blood parameters (fasting glucose and insulin, glycosylated hemoglobin, glucagon, salivary cortisol, triglycerides, high density lipoprotein cholesterol, free-fat acids and IGF-1) and blood pressure will be evaluated. (author)

  10. [Difficulties and concerns identified by Puerto Rican youth with insulin-dependent diabetes mellitus (IDDM): their relationship with metabolic control, hopelessness, social support, and depressive symptoms].

    Science.gov (United States)

    Rosselló, Jeannette; Maysonet Guzmán, Marielisa

    2006-12-01

    Insulin-dependent diabetes mellitus (IDDM) is a chronic health condition that affects 18 of every 100,000 Puerto Rican youth. Few research studies have been performed on the problems that youth with diabetes encounter and how they are related to adherence to treatment and adequate metabolic control. Adequate metabolic control is associated with fewer short and long-term medical complications, as well as better quality of life. Adapting to the demands and stressors associated with IDDM and its treatment is a task that can prove to be difficult for youth with diabetes due to having to make adjustments, alterations, and following a prescribed regimen in their daily activities. The main purpose of this investigation was to explore difficulties and worries identified by Puerto Rican youth with IDDM. This study examined whether there is a relationship between difficulties and worries, and adequate metabolic control, hopelessness, social support and depressive symptomatology. One hundred and one youth with IDDM between the ages of 8 and 17 (45 male, 56 female) were evaluated. Analysis of frequencies, correlations, and comparison tests were performed by group (gender, age, diabetes duration, and metabolic control. Results reveal that some of the difficulties identified by Puerto Rican youth with IDDM were: not eating candy and/or cake, self-monitoring blood glucose at school, doing things on time, and waking up early. Among the worries they reported were: insulin reactions and thinking that they might have to go to the hospital.

  11. Incidence of type 1 (insulin-dependent) diabetes mellitus in subjects 0-14 years of age in the Comunidad of Madrid, Spain.

    Science.gov (United States)

    Serrano Ríos, M; Moy, C S; Martín Serrano, R; Minuesa Asensio, A; de Tomás Labat, M E; Zarandieta Romero, G; Herrera, J

    1990-07-01

    A retrospective, population-based registry was established in the Comunidad of Madrid, Spain (total population: 4,780,572; under age 15: 1,105,243) to investigate the epidemiology of Type 1 (insulin-dependent) diabetes mellitus. Included were all cases diagnosed with diabetes between 1985 and 1988, with age onset less than 15 years, and using insulin at discharge from hospital. Using the capture-recapture method employing hospital records as the primary source and membership files of the Spanish Diabetic Association as the secondary source, the ascertainment was 90%. The overall annual incidence was estimated to be 11.3/100,000 (Poison 95% confidence interval: 10.3-12.4). There was no temporal increase in incidence, nor was there a significant sex difference in incidence rates, either overall or by year. The seasonal onset pattern showed the highest incidence in winter (December-February) and lowest in summer (June-August) (r = 7.36, p less than 0.05). The age-adjusted (world standard) incidence of 10.9/100,000 was inconsistent with the hypothesis of a north-south gradient in diabetes risk.

  12. Technetium-99m hexamethylpropylene amine oxime single-photon emission tomography of regional cerebral blood flow in insulin-dependent diabetes

    Energy Technology Data Exchange (ETDEWEB)

    Keymeulen, B. [Dept. of Internal Medicine, Academic Hospital VUB, Brussels (Belgium); Metz, K. de [Dept. of Nuclear Medicine, Academic Hospital VUB, Brussels (Belgium); Cluydts, R. [Dept. of Psychology, Academic Hospital VUB, Brussels (Belgium); Bossuyt, A. [Dept. of Nuclear Medicine, Academic Hospital VUB, Brussels (Belgium); Somers, G.

    1996-02-01

    The study was performed to investigate subclinical abnormalities in regional cerebral blood flow (rCBF) in patients with insulin-dependent diabetes mellitus (IDDM) and to correlate them with patients` characteristics. After intravenous injection of technetium-99m hexamethylpropylene amine oxime (HMPAO), tracer uptake of the prefrontal, frontal and parieto-occipital zones was measured with a triple-head single-photon emission tomography (SPET) camera system in 35 IDDM patients outside an episode of hypolycaemia. Tracer uptake values in 16 age- and sex-matched healthy volunteers served as reference values. Compared with healthy subjects, increased tracer uptake of both prefrontal regions and the left frontal region could be shown in diabetes. Tracer uptake was negatively correlated with the duration of diabetes in all investigated regions. In diabetic patients with a disease duration of more than 5 years (n=26), stepwise regression analysis revealed a significant positive correlation between their HbA1c levels and tracer uptake. Long-term diabetic patients with reduced (pre)frontal tracer uptake (n=8) had lower HbA1c levels than those without (8.4%{+-}0.2% vs 9.3%{+-}0.3%, P<0.05) and tended to have more frequently a history of hypoglycaemic coma (6/8 v 6/18, P=0.06). It can be concluded that duration of diabetes contributes to subclinical changes in basal rCBF in IDDM as detected with HMPAO SPET of the brain. The positive correlation between the presence of regional hypoperfusion and lower HbA1c levels in long-term diabetic patients may be interpreted in the light of presumed higher incidence of hypoglycaemia as metabolic control improves. (orig.)

  13. Technetium-99m hexamethylpropylene amine oxime single-photon emission tomography of regional cerebral blood flow in insulin-dependent diabetes

    International Nuclear Information System (INIS)

    Keymeulen, B.; Metz, K. de; Cluydts, R.; Bossuyt, A.; Somers, G.

    1996-01-01

    The study was performed to investigate subclinical abnormalities in regional cerebral blood flow (rCBF) in patients with insulin-dependent diabetes mellitus (IDDM) and to correlate them with patients' characteristics. After intravenous injection of technetium-99m hexamethylpropylene amine oxime (HMPAO), tracer uptake of the prefrontal, frontal and parieto-occipital zones was measured with a triple-head single-photon emission tomography (SPET) camera system in 35 IDDM patients outside an episode of hypolycaemia. Tracer uptake values in 16 age- and sex-matched healthy volunteers served as reference values. Compared with healthy subjects, increased tracer uptake of both prefrontal regions and the left frontal region could be shown in diabetes. Tracer uptake was negatively correlated with the duration of diabetes in all investigated regions. In diabetic patients with a disease duration of more than 5 years (n=26), stepwise regression analysis revealed a significant positive correlation between their HbA1c levels and tracer uptake. Long-term diabetic patients with reduced (pre)frontal tracer uptake (n=8) had lower HbA1c levels than those without (8.4%±0.2% vs 9.3%±0.3%, P<0.05) and tended to have more frequently a history of hypoglycaemic coma (6/8 v 6/18, P=0.06). It can be concluded that duration of diabetes contributes to subclinical changes in basal rCBF in IDDM as detected with HMPAO SPET of the brain. The positive correlation between the presence of regional hypoperfusion and lower HbA1c levels in long-term diabetic patients may be interpreted in the light of presumed higher incidence of hypoglycaemia as metabolic control improves. (orig.)

  14. A novel compound heterozygous mutation in an adolescent with insulin-dependent diabetes: The challenge of characterizing Wolfram syndrome.

    Science.gov (United States)

    Maltoni, Giulio; Minardi, Raffaella; Cristalli, Carlotta Pia; Nardi, Laura; D'Alberton, Franco; Mantovani, Vilma; Zucchini, Stefano

    2016-11-01

    WS diagnosis is often delayed since misdiagnosed as autoimmune diabetes. The rarity of the condition and the absence of other diseases at diabetes diagnosis might make extremely challenging the recognition of WS. However the novel compound heterozygosity for the here reported mutations, seems to confer a mild phenotype among the spectrum of WS manifestations. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  15. [Glomerular filtration and renal volume in type II diabetes (non-insulin-dependent): study in normal and microalbuminuria patients].

    Science.gov (United States)

    Signorini, A M; Tanganelli, I; Fondelli, C; Vattimo, A; Ferrari, F; Borgogni, P; Borgogni, L; Gragnoli, G

    1991-08-01

    In type 2 diabetes elevated glomerular filtration rate (GFR) and increased renal volume (RV), often accompanied to normo or microalbuminuria, were demonstrated. This condition is considered a pathogenetic factor for clinical nephropathy. As this topic is little studied in type 2 diabetes, we have investigated 73 type 2 diabetic patients (34 normo and 39 microalbuminuric), looking for a correlation between GFR, RV, hypertension, duration of diabetes and indexes of metabolic control. GFR was measured by a scintigraphy, after infusion of 99Tc-DTPA. Renal volume was determined by ultrasound scanning. Between the groups GFR and RV weren't different; elevated GFR was demonstrated in 3 patients; increased RV in 1 patient. In the hypertensive group GFR was lower than in normotensive group and in controls. Multivariate analysis in stepwise demonstrated that GFR presents a negative correlation to systolic blood pressure as in normo as in microalbuminuric patients. In the normotensive group GFR didn't correlate to the other variables. The present data suggest that in type 2 diabetes there is a little prevalence of glomerular hyperfiltration and increased renal volume and that hypertension plays a role on GFR of hypertensive diabetic patients.

  16. Antibiotics in early life alter the gut microbiome and increase disease incidence in a spontaneous mouse model of autoimmune insulin-dependent diabetes.

    Science.gov (United States)

    Candon, Sophie; Perez-Arroyo, Alicia; Marquet, Cindy; Valette, Fabrice; Foray, Anne-Perrine; Pelletier, Benjamin; Milani, Christian; Milani, Cristian; Ventura, Marco; Bach, Jean-François; Chatenoud, Lucienne

    2015-01-01

    Insulin-dependent or type 1 diabetes is a prototypic autoimmune disease whose incidence steadily increased over the past decades in industrialized countries. Recent evidence suggests the importance of the gut microbiota to explain this trend. Here, non-obese diabetic (NOD) mice that spontaneously develop autoimmune type 1 diabetes were treated with different antibiotics to explore the influence of a targeted intestinal dysbiosis in the progression of the disease. A mixture of wide spectrum antibiotics (i.e. streptomycin, colistin and ampicillin) or vancomycin alone were administered orally from the moment of conception, treating breeding pairs, and during the postnatal and adult life until the end of follow-up at 40 weeks. Diabetes incidence significantly and similarly increased in male mice following treatment with these two antibiotic regimens. In NOD females a slight yet not significant trend towards an increase in disease incidence was observed. Changes in gut microbiota composition were assessed by sequencing the V3 region of bacterial 16S rRNA genes. Administration of the antibiotic mixture resulted in near complete ablation of the gut microbiota. Vancomycin treatment led to increased Escherichia, Lactobacillus and Sutterella genera and decreased members of the Clostridiales order and Lachnospiraceae, Prevotellaceae and Rikenellaceae families, as compared to control mice. Massive elimination of IL-17-producing cells, both CD4+TCRαβ+ and TCRγδ+ T cells was observed in the lamina propria of the ileum and the colon of vancomycin-treated mice. These results show that a directed even partial ablation of the gut microbiota, as induced by vancomycin, significantly increases type 1 diabetes incidence in male NOD mice thus prompting for caution in the use of antibiotics in pregnant women and newborns.

  17. Antibiotics in early life alter the gut microbiome and increase disease incidence in a spontaneous mouse model of autoimmune insulin-dependent diabetes.

    Directory of Open Access Journals (Sweden)

    Sophie Candon

    Full Text Available Insulin-dependent or type 1 diabetes is a prototypic autoimmune disease whose incidence steadily increased over the past decades in industrialized countries. Recent evidence suggests the importance of the gut microbiota to explain this trend. Here, non-obese diabetic (NOD mice that spontaneously develop autoimmune type 1 diabetes were treated with different antibiotics to explore the influence of a targeted intestinal dysbiosis in the progression of the disease. A mixture of wide spectrum antibiotics (i.e. streptomycin, colistin and ampicillin or vancomycin alone were administered orally from the moment of conception, treating breeding pairs, and during the postnatal and adult life until the end of follow-up at 40 weeks. Diabetes incidence significantly and similarly increased in male mice following treatment with these two antibiotic regimens. In NOD females a slight yet not significant trend towards an increase in disease incidence was observed. Changes in gut microbiota composition were assessed by sequencing the V3 region of bacterial 16S rRNA genes. Administration of the antibiotic mixture resulted in near complete ablation of the gut microbiota. Vancomycin treatment led to increased Escherichia, Lactobacillus and Sutterella genera and decreased members of the Clostridiales order and Lachnospiraceae, Prevotellaceae and Rikenellaceae families, as compared to control mice. Massive elimination of IL-17-producing cells, both CD4+TCRαβ+ and TCRγδ+ T cells was observed in the lamina propria of the ileum and the colon of vancomycin-treated mice. These results show that a directed even partial ablation of the gut microbiota, as induced by vancomycin, significantly increases type 1 diabetes incidence in male NOD mice thus prompting for caution in the use of antibiotics in pregnant women and newborns.

  18. Evidence of changes in renal charge selectivity in patients with type 1 (insulin-dependent) diabetes mellitus

    DEFF Research Database (Denmark)

    Kverneland, A; Feldt-Rasmussen, B; Vidal, P

    1986-01-01

    in plasma and urine was determined by a specific, sensitive and highly reproducible chromatographic procedure. In diabetic patients with normal urinary albumin excretion, the selectivity index was increased three-fold compared with that of non-diabetic subjects (2 p less than 0.01). A significant...... clearance of non-glycated plasma albumin/clearance of glycated plasma albumin in 38 patients with Type 1 diabetes mellitus. The two albumin molecules differed slightly in charge, non-enzymatic glycated albumin being more anionic at physiological pH compared with unmodified plasma albumin. Glycated albumin...... patients with increased albumin excretion rate had a significantly lower selectivity index compared with patients with normal albumin excretion (2 p less than 0.01). A significant negative correlation (r = 0.85, 2 p less than 0.001, exponential curve fit) was seen between urinary albumin excretion...

  19. A three-year follow-up study on risk factors for obesity and non-insulin dependent diabetes mellitus in aging populations in China

    International Nuclear Information System (INIS)

    Ma Guansheng

    1999-01-01

    Obesity is being recognized as a major public health problem of global significance. The prevalence of obesity is increasing worldwide and also in China. Studies indicated that obesity is the major risk factor for several chronic degenerative diseases including cardiovascular disease, diabetes mellitus, and hypertension. However, the underlying mechanism of obesity development and its relation to non-insulin dependent diabetes mellitus (NIDDM) is not well understood. The major aim of the proposed research study is to investigate the effect of energy intake and expenditure on body composition and obesity development, and to identify obesity and NIDDM risk factors. This study will be conducted in 100 men and women aged 65 living in urban Beijing, China. 2-H and 18-O will be used for body composition and energy expenditure measurements, energy intake by a 3-day food weighted method, physical activity level by questionnaire, insulin determinations by radioimmunoassay (RIA). Demographic data of the subjects will also be collected. We anticipate that the results of this study would help us understand the underlying mechanism of obesity and the relation of obesity to NIDDM in Chinese aging population, so that effective strategies can be identified for prevention and management of obesity and NIDDM. (author)

  20. Effects of aldose reductase inhibitor and vitamin B12 on myocardial uptake of iodine-123 metaiodobenzylguanidine in patients with non-insulin-dependent diabetes mellitus

    International Nuclear Information System (INIS)

    Utsunomiya, Keita; Narabayashi, Isamu; Tamura, Koji; Nakatani, Yuko; Saika, Yoshinori; Onishi, Satoshi; Kariyone, Shigeo

    1998-01-01

    This study was undertaken to examine the effects of aldose reductase inhibitor (ARI) and vitamin B 12 (VB12) on myocardial uptake of iodine-123 metaiodobenzylguanidine (MIBG) in patients with diabetic autonomic disorder. Myocardial scintigraphy using 123 I-MIBG was performed on 20 healthy volunteers (controls) and 56 patients with non-insulin-dependent diabetes mellitus (NIDDM), in order to obtain the heart/mediastinum ratio in the initial (HMi) and the delayed images (HMd), and the washout rate (%WR). Thirty-four of the 56 NIDDM patients could be diagnosed as having diabetic autonomic disorder by evaluating their scintigraphic findings in comparison with the controls. Seventeen of these 34 patients received 150 mg/day of epalrestat (ARI group) in three divided doses before meals, and the other 17 received 1.5 mg/day of mecobalamin (VB12 group) in three divided doses after meals, for 3-5 months. According to the presence or absence of clinical symptoms of autonomic or peripheral somatic nerve disorder, the patients were subclassified into four groups. group 1=patients, with autonomic symptoms or somatosensory disorder in the ARI group; group 2=patients without autonomic symptoms or somatosensory disorder in the ARI group; group 3=patients with autonomic symptoms or somatosensory disorder in the VB12 group; and group 4=patients without autonomic symptoms or somatosensory disorder in the VB12 group. After completion of the treatment, myocardial scintigraphy was performed again. Comparing the results obtained before and after the treatment, it was seen that ARI improved only the HMi in group 1 (P=0.046), whereas VB12 significantly improved HMi in the group 3 (P=0.018) and HMi, HMd and %WR in group 4 (P=0.043, P=0.018 and P=0.043, respectively). We conclude that VB12 is more efficacious than ARI in the treatment of diabetic cardiovascular autonomic disorder. (orig.)

  1. Efficacy of plasma-rich growth factor in the healing of postextraction sockets in patients affected by insulin-dependent diabetes mellitus.

    Science.gov (United States)

    Mozzati, Marco; Gallesio, Giorgia; di Romana, Sara; Bergamasco, Laura; Pol, Renato

    2014-03-01

    To evaluate the efficacy of plasma-rich growth factor (PRGF) in improving socket healing after tooth extraction in diabetic patients. This was a split-mouth study in which each patient also served as the control: the study socket was treated with PRGF, whereas the control socket underwent natural healing. The outcome variables were the Healing Index, residual socket volume, visual analog scale score, postsurgical complications, and outcome of a patient questionnaire. The investigation considered the impact of hyperglycemia, glycated hemoglobin, End Organ Disease Score, and smoking habits. Follow-up included 4 postextraction checkups over a 21-day period. Pairs of correlated continuous variables were analyzed with the Wilcoxon test, independent continuous variables with the Mann-Whitney test, and categorical variables with the χ(2) test or Fisher test. From January 2012 to December 2012, 34 patients affected by insulin-dependent diabetes mellitus underwent contemporary bilateral extractions of homologous teeth. The treatment-versus-control postoperative comparison showed that PRGF resulted in significantly smaller residual socket volumes and better Healing Indices from days 3 to 14. The patients' questionnaire outcomes were unanimously in favor of PRGF treatment. The small sample of patients with glycemia values of at least 240 mg/dL showed worse Healing Index and minor socket decreases. PRGF application after extraction improved the healing process in diabetic patients by accelerating socket closure (epithelialization) and tissue maturation, proving the association between PRGF use and improved wound healing in diabetic patients. Copyright © 2014 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  2. Changes in erythrocyte insulin receptors in normal dogs and keeshond dogs with inheritable, early onset, insulin dependent diabetes mellitus

    International Nuclear Information System (INIS)

    Klaassen, J.K.

    1986-01-01

    Validation of a procedure to evaluate insulin receptors on erythrocytes (RBC-IR) in dogs is described. The specific binding of ( 125 I)iodoinsulin to RBC-IR of normal dogs is significantly greater than binding in keeshonds with an inheritable form of early onset diabetes mellitus. This decreased binding was due to a significant decrease in RBC-IR affinity in the diabetic keeshonds. To determine the effect on RBC-IR, normal dogs were treated with either dexamethasone (0.1 mg/kg) or prednisone (0.3 mg/kg) for 10 days: concentrations of plasma cortisol, glucose, and insulin, plus binding characteristics of RBC-IR were determined. In the dexamethasone treated group, plasma glucose concentrations were elevated significantly by day 6 and continued through day 10. Insulin concentrations were elevated significantly by day 3 and remained elevated through day 10. In the prednisone treated group, glucose concentrations were elevated significantly by day 3, while insulin concentrations were elevated significantly by day 8. Maximum binding of RBC-IR was unaffected by prednisone and neither affinities nor receptor numbers were significantly different from day 1. No changes in plasma cortisol concentration were seen. Diabetic keeshonds on daily insulin treatment were removed from exogenous insulin therapy for 48 hours. Significant increases in glucose concentrations were observed, but no significant changes in cortisol, insulin, average receptor binding affinity, or RBC-IR number per cell occurred

  3. Inhibition of insulin-dependent glucose uptake by trivalent arsenicals: possible mechanism of arsenic-induced diabetes

    International Nuclear Information System (INIS)

    Walton, Felecia S.; Harmon, Anne W.; Paul, David S.; Drobna, Zuzana; Patel, Yashomati M.; Styblo, Miroslav

    2004-01-01

    Chronic exposures to inorganic arsenic (iAs) have been associated with increased incidence of noninsulin (type-2)-dependent diabetes mellitus. Although mechanisms by which iAs induces diabetes have not been identified, the clinical symptoms of the disease indicate that iAs or its metabolites interfere with insulin-stimulated signal transduction pathway or with critical steps in glucose metabolism. We have examined effects of iAs and methylated arsenicals that contain trivalent or pentavalent arsenic on glucose uptake by 3T3-L1 adipocytes. Treatment with inorganic and methylated pentavalent arsenicals (up to 1 mM) had little or no effect on either basal or insulin-stimulated glucose uptake. In contrast, trivalent arsenicals, arsenite (iAs III ), methylarsine oxide (MAs III O), and iododimethylarsine (DMAs III O) inhibited insulin-stimulated glucose uptake in a concentration-dependent manner. Subtoxic concentrations of iAs III (20 μM), MAs III O (1 μM), or DMAs III I (2 μM) decreased insulin-stimulated glucose uptake by 35-45%. Basal glucose uptake was significantly inhibited only by cytotoxic concentrations of iAs III or MAs III O. Examination of the components of the insulin-stimulated signal transduction pathway showed that all trivalent arsenicals suppressed expression and possibly phosphorylation of protein kinase B (PKB/Akt). The concentration of an insulin-responsive glucose transporter (GLUT4) was significantly lower in the membrane region of 3T3-L1 adipocytes treated with trivalent arsenicals as compared with untreated cells. These results suggest that trivalent arsenicals inhibit insulin-stimulated glucose uptake by interfering with the PKB/Akt-dependent mobilization of GLUT4 transporters in adipocytes. This mechanism may be, in part, responsible for the development of type-2 diabetes in individuals chronically exposed to iAs

  4. Wfs1- deficient rats develop primary symptoms of Wolfram syndrome: insulin-dependent diabetes, optic nerve atrophy and medullary degeneration.

    Science.gov (United States)

    Plaas, Mario; Seppa, Kadri; Reimets, Riin; Jagomäe, Toomas; Toots, Maarja; Koppel, Tuuliki; Vallisoo, Tuuli; Nigul, Mait; Heinla, Indrek; Meier, Riho; Kaasik, Allen; Piirsoo, Andres; Hickey, Miriam A; Terasmaa, Anton; Vasar, Eero

    2017-08-31

    Wolfram syndrome (WS) is a rare autosomal-recessive disorder that is caused by mutations in the WFS1 gene and is characterized by juvenile-onset diabetes, optic atrophy, hearing loss and a number of other complications. Here, we describe the creation and phenotype of Wfs1 mutant rats, in which exon 5 of the Wfs1 gene is deleted, resulting in a loss of 27 amino acids from the WFS1 protein sequence. These Wfs1-ex5-KO232 rats show progressive glucose intolerance, which culminates in the development of diabetes mellitus, glycosuria, hyperglycaemia and severe body weight loss by 12 months of age. Beta cell mass is reduced in older mutant rats, which is accompanied by decreased glucose-stimulated insulin secretion from 3 months of age. Medullary volume is decreased in older Wfs1-ex5-KO232 rats, with the largest decreases at the level of the inferior olive. Finally, older Wfs1-ex5-KO232 rats show retinal gliosis and optic nerve atrophy at 15 months of age. Electron microscopy revealed axonal degeneration and disorganization of the myelin in the optic nerves of older Wfs1-ex5-KO232 rats. The phenotype of Wfs1-ex5-KO232 rats indicates that they have the core symptoms of WS. Therefore, we present a novel rat model of WS.

  5. The effects of isometric exercises and stretching on postural stability in Non–Insulin Dependent Diabetes Mellitus patients with diffuse symmetrical sensory motor neuropathy

    Directory of Open Access Journals (Sweden)

    S. Nenkova

    2009-02-01

    Full Text Available The purpose of this study was to explore the effects of isometric exercises and stretching on postural stability in Non – Insulin Dependent Diabetes Mellitus (NIDDM patients with diffuse symmetrical sensory motor neuropathy. Patients were assigned to an experimental group and amatched control group. The experimental group received isometric exer-cises and stretching three times weekly for 12 weeks in addition to routine medication and dietary advice. A t the end of this period, this group wascompared with the control group, which received routine medication anddietary advice only. Measurements of muscle strength of quadriceps, ham-strings, ankle plantar and dorsiflexors, and Romberg’s test for postural sta-bility were carried out before and after the 12 weeks intervention. The study showed that isometric exercises and stretching for the lower extremities improved postural stability (p = 0.00and strength of the quadriceps (p = 0.001 hamstrings (p = 0.001 dorsiflexors (p = 0.001 plantarflexors (p = 0.001in NIDDM patients with diffuse symmetrical sensory motor neuropathy. This exercise regimen also had a loweringeffect on blood glucose level (p = 0.00.  In conclusion it seems that the simple exercise intervention described in thisstudy may be of benefit to these patients if incorporated into their management programmes.

  6. Missed opportunities-adolescents with a chronic condition (insulin-dependent diabetes mellitus) describe their cigarette-smoking trajectories and consider health risks.

    Science.gov (United States)

    Regber, Susann; Kelly, Kristina Berg

    2007-12-01

    To enhance our knowledge on why adolescents with a chronic condition (insulin-dependent diabetes mellitus, IDDM) choose to smoke despite possible awareness of health risks. Twelve patients aged 15-20 with IDDM who smoked cigarettes volunteered to participate in qualitative interviews. The results were analyzed with content analysis according to Miles and Huberman 1994. One set confirmed what is earlier known on cigarette smoking among adolescents, such as plain exploring, needs to conform with group norms, identity needs and denial of risks. Other themes gave new insights. One was the emotional attitudes-or lack of emotions-expressed by important others, which exerted strong influences on the smoking trajectories. These emotions affected both initiation and motivation for quitting cigarette smoking and seemed crucial as means of meaningful communications concerning smoking. One theme was a flow path of cigarette smoking, which demonstrated opportunities for secondary prevention. Finally, developmental reasons for smoking and motivation for quitting could be described. There are several windows of opportunities to lower the risk of adolescents with IDDM and other chronic conditions from becoming and remaining smokers, as reported by young people themselves.

  7. Evaluation of the role of Adiponectin, Interleukin4, Interleukin-6, and Interleukin-13 in children with insulin dependent diabetes mellitus (type 1)

    International Nuclear Information System (INIS)

    El-maghraby, D.M.; El-shafie, A.I.; Said, A.I.; Abd El-fataah, S.

    2011-01-01

    Insulin dependant diabetes mellitus (IDDM) is an immune mediated disease characterized by the selective destruction of insulin producing βcells in the pancreas, leading to insulin deficiency and hyperglycemia. Recent evidence favours primary role of cellular auto immunity and its humoral mediators in pathogenesis and follow-up of IDDM. An imbalance of pro-/anti-inflammatory cytokines may accelerate diabetic vascular complications. The aim of this study was to evaluate the role of some pro inflammatory cytokines as IL-4, IL-6, IL-13 as well as anti-inflammatory cytokines adiponectin in type one diabetes mellitus and their associations with body mass index (BMI), glycemic control and disease duration in children with IDDM. Twenty children with IDDM were examined, their mean age was 10.45 ± 0.92 and 10 other children were taken as controls. Full medical history, full clinical examination, anthropometric assessment, random blood sugar and HbAIc % were done in both group. IL-4, IL-6, IL-13, and adiponectin levels were measured by ELISA technique. The results of this study revealed that the levels of IL-4, IL-6, IL-13, and adiponectin showed statistically high significant increase in IDDM group(mean ± SD: 51.27±7.24, 15± 4.07, 13.25 ± 03.97 pg/ml and 14.45 ± 2.05 μ g/ml, respectively when compared with non-diabetic controls (20.9 ± 7.13, 6.0±2.25, 7.1 ± 2.04, pg/ml 7.73±2.34 μg/ml, respectively as p value < 0.001). A significant positive correlation between IL-4, IL-6, and IL-13 levels with BMI in diabetic children was obtained. Additionally, Adiponectin level significantly correlated with HbAIc%. However, a significant negative correlation was found between adiponectin level and body mass index in those children. Pro inflammatory and anti-inflammatory cytokine levels in children with IDDM are not affected by glucose level or disease duration except adiponectin which was affected by HbAIc%. From this, it could be concluded that aside from glycemic control

  8. Demonstration of disturbed free fatty acid metabolism of myocardium in patients with non-insulin-dependent diabetes mellitus as measured with iodine-123-heptadecanoic acid

    International Nuclear Information System (INIS)

    Kuikka, J.T.; Mustonen, J.N.; Uusitupa, M.I.J.; Rautio, P.; Vanninen, E.; Laakso, M.; Laensimies, E.; Kuopio Central Hospital

    1991-01-01

    Myocardial free fatty acid metabolism and left ventricular function were evaluated in 15 middle-aged patients with non-insulin dependent diabetes mellitus (NIDDM) and in 8 healthy control subjects. The study subjects had no evidence of coronary heart disease on the basis of clinical history, exercise ECG or myocardial perfusion scintigraphy. During peak exercise, iodine-123 hepatadecanoic acid (HDA) was intravenously injected. Myocardial activity distribution of 123 I-HDA was measured 10, 30, and 50 min after exercise using single-photon emission tomography (SPET); and then further corrected by free 123 I-iodine. Venous blood samples were drawn for detecting the plasma activity of 123 I. The net extraction of 123 I-HDA into the myocardium was obtained by dividing the corrected tissue 123 I concentration by the integral of the plasma time activity curve. The net extraction was 0.40±0.06 min -1 (mean±SD) patients with NIDDM and 0.38±0.006 min -1 in control subjects (P>0.1), respectively. The faster elimination rate of 123 I-HDA was found in patients with NIDDM (0.029±0.008 min -1 ) than in control subjects (0.022±0.004 min - 1); P 123 I-HDA and the change of LVEF, as well as with exercise load (r=0.68; P<0.01). In conclusion, evidence of an increased fatty acid utilization and triglyceride synthesis rate was observed in the diabetic myocardium. (orig.)

  9. Plasma N-terminal pro-brain natriuretic peptide levels in patients with acute myocardial infarction, unstable angina pectoris and non-insulin-dependent diabetes

    International Nuclear Information System (INIS)

    Zhang Yonggang; Li Yuguang

    2004-01-01

    Objective: Determination of plasma N-terminal pro-brain natriuretic peptide [NT-proBNP (1-76)] levels is useful for the diagnosis of heart failure. Present study was to investigate the significance of changes of plasma NT-proBNP (1-76) levels in patients with acute myocardial infarction (AMI), unstable angina pectoris (UAP) and non-insulin-dependent diabetes (NIDD). Methods: Plasma NT-proBNP (1-76) levels were determined with RIA in 32 patients with AMI, 27 patients with UAP, 12 patients with NIDD and 20 controls. Moreover, 16 of the 32 AMI patients underwent percutaneous transluminal coronary angioplasty (PTCA) and plasma (1-76) levels were again determined 12hr before and 12hr after the procedure. Results: The plasma NT-proBNP (1-76) levels in controls were 360.8 ± 57.3 pg/ ml with no significant difference between the sexes. In patients with AMI, UAP and NIDD, NT-proBNP (1-76) levels were 554.1 ± 195.9 pg/ml, 525.7 ± 199.1 pg/ml and 552.6 ± 141.9 pg/ml respectively; all of them were significantly higher than those in controls (P 0.05). Conclusion: The plasma NT-proBNP (1-76) levels in patients with AMI, UAP and NIDD were increased significantly and the result suggested that NT-proBNP (1-76) might be a useful risk marker for these diseases. (authors)

  10. [Insulin resistance--a physiopathological condition with numerous sequelae: non-insulin-dependent diabetes mellitus (NIDDM), android obesity, essential hypertension, dyslipidemia and atherosclerosis].

    Science.gov (United States)

    Pedersen, O

    1992-05-11

    Recent research has demonstrated that reduced insulin-stimulated glucose metabolism in skeletal muscle (insulin resistance) and hyperinsulinism are common features in widespread diseases such as essential hypertension, android obesity, non-insulin dependent diabetes mellitus, dyslipidemia (in the form of raised serum triglyceride and reduced serum high-density lipoprotein (HDL) cholesterol) and arteriosclerosis. Simultaneously, investigations in a comprehensive group of healthy middle-aged men have revealed insulin resistance in one fourth. On the basis of these observations, a working hypothesis is suggested which postulates that genetic abnormalities in one or more of the candidate genes in the modes of action of insulin occur in a great proportion of the population. These may result in insulin resistance (primary genetic insulin resistance). Primary insulin resistance may be potentiated by a series of circumstances such as ageing, high-fat diet, lack of physical activity, hormonal and metabolic abnormalities or drugs (secondary insulin resistance). As a consequence of the reduced effect of insulin on muscle tissue, compensatory hyperinsulinism develops. Depending on the remaining vulnerability of the individual the hyperinsulinism is presumed to result in development of one or more phenotypes. For example if the beta-cells of the pancreas are unable to secrete sufficient insulin to compensate the insulin resistance on account of genetic defects, glucose intolerance will develop. In a similar manner, hyperinsulinism in insulin-resistant individuals who are predisposed to essential hypertension is presumed to reveal genetic defects in the blood pressure regulating mechanisms and thus contribute to development of the disease.(ABSTRACT TRUNCATED AT 250 WORDS)

  11. Evaluation of the role of leptin, interleukin-8 (Il-8) and nitric oxide (No) in children with insulin dependent diabetes mellitus (type 1)

    International Nuclear Information System (INIS)

    Ll-Nashar, N.A.; Abdel-Latif, A.; Mostafa, A.M.E.; Ahmed, S.M.

    2005-01-01

    The autoimmune nature of insulin dependent diabetes mellitus (IDDM), type 1, is well established. The documentation of altered Th 1/Th 2 balance and the finding of antibodies in the circulation directed against the b-cells can indicate the role of the immune system. The stimulating effect of insulin on leptin expression is well identified. The aim of this study is to investigate the profile and the relationships between leptin, interleukin-8 (IL-8) and nitric oxide (NO) and to reveal their possible role in the development and progression of IDDM. Serum leptin was evaluated using radioimmunoassay (RIA), serum concentration of IL-8 was assayed by enzyme linked immunosorbent assay (ELISA), while serum nitrite level (end product of NO) was determined by Griess reaction. The study was carried out on twenty IDDM children who compared with other twenty healthy non-diabetic ones with the same age and sex. The data revealed that children with IDDM established high weight-for-age (W/A)Z (P < 0.001) , high weight-for-height (W/H)Z (P < 0.05) and high glycated hemoglobin (HbA1c% ) (P < 0.0001). Both diabetic boys and girls showed higher serum leptin levels (7.48 ± 1.86 ng/ml) than the control group (5.92 ± 1.39 ng/ml). Leptin levels were higher in diabetic girls (8.46 ± 2.29 ng/ml) than diabetic boys (6.68 ± 0.91 ng/ml). Significant high level of serum IL-8 concentration (23 ± 11.92 pg/ml) was detected in IDDM children versus the control group (5.69 ± 1.67 pg/ml). On the other hand, serum nitrite values showed significant reduction in the IDDM children (430.78 ± 155.14 Μmol/l) compared to the control group (610.08 ± 192.82 Μmol/l). Correlation analysis showed positive correlation between leptin with age, (W/H)Z and fasting glucose level, furthermore, a positive correlation was established between IL-8 with (W/H)Z, hinting the adipose tissue as a site of its production and no association between NO and other relevant variables was detected. It could be concluded that

  12. Use of iodine-123 metaiodobenzylguanidine scintigraphy to assess cardiac sympathetic denervation and the impact of hypertension in patients with non-insulin-dependent diabetes mellitus

    Energy Technology Data Exchange (ETDEWEB)

    Tamura, Koji; Nakatani, Yuko; Onishi, Satoshi [Dept. of Internal Medicine, Keihanna Hospital, Hirakata City, Osaka (Japan); Utsunomiya, Keita; Saika, Yoshinori [Dept. of Radiology, Keihanna Hospital, Hirakata City (Japan); Iwasaka, Toshiji [Cardiovascular Center, Kansai Medical University, Osaka (Japan)

    1999-10-01

    The objectives of this clinical study using iodine-123 metaiodobenzylguanidine (MIBG) scintigraphy were (a) to evaluate cardiac sympathetic denervation in non-insulin-dependent diabetes mellitus (NIDDM) patients with and without hypertension and (b) to investigate the relation between cardiac sympathetic denervation and prognosis in NIDDM patients. We compared clinical characteristics and MIBG data [heart to mediastinum (H/M) ratio and % washout rate (WR)] in a control group and NIDDM patients with and without hypertension. MIBG scintigraphy was performed in 11 controls and 82 NIDDM patients without overt cardiovascular disease except for hypertension (systolic blood pressure {>=}140 and/or diastolic blood pressure {>=}90 mmHg). After MIBG examination, blood pressure was measured regularly in all NIDDM patients. There were significant differences between 65 normotensive and 17 hypertensive NIDDM patients with respect to age (55{+-}11 vs 63{+-}12 years, respectively, P<0.05), prevalence of diabetic retinopathy (12% vs 35%, respectively, P<0.05) and systolic blood pressure (120{+-}12 vs 145{+-}16 mmHg, respectively, P<0.001). The H/M ratio in hypertensive NIDDM patients was significantly lower than in the control group (1.81{+-}0.29 vs 2.27{+-}0.20, respectively, P<0.01). During the follow-up period (18{+-} 12 months), 17 NIDDM patients newly developed hypertension after MIBG examination. There were no significant differences in their clinical characteristics compared with persistently normotensive or hypertensive NIDDM patients. %WR in patients with new onset hypertension was significantly higher than in the control group (30.88%{+-}16.87% vs 12.89%{+-}11.94%, respectively, P<0.05). Moreover, in these patients %WR correlated with duration from the date of MIBG scintigraphy to the onset of hypertension (r=-0.512, P<0.05). Five NIDDM patients died during the follow-up period (four newly hypertensive patients and one normotensive patient). There were significant

  13. Macronutrient Composition and Management of Non-Insulin-Dependent Diabetes Mellitus (NIDDM): A New Paradigm for Individualized Nutritional Therapy in Diabetes Patients.

    Science.gov (United States)

    Koloverou, Efi; Panagiotakos, Demosthenes B

    2016-01-01

    Medical nutrition therapy constitutes an important lifestyle intervention in diabetes management. Several nutrition patterns have been effective in improving diabetes control, but there has been a debate about the optimal macronutrient composition in diabetes meal planning. For many years, the recommended diets for persons with and without diabetes were similar, i.e. heart-healthy and low in fat. For almost three decades, carbohydrates have been lauded, lipids demonized, and proteins considered of little importance. However, in the past few years, this concept has been questioned and reassessed. Modern nutritional recommendations for people with diabetes are headed towards individualization, but lack specific guidelines. Nutritional algorithms may help nutritionists in diabetes meal planning. This review aims to discuss: 1) the effects of the three major macronutrients (carbohydrates, proteins, and lipids) on glucose levels, 2) current recommendations for macronutrient intake for people with diabetes, and 3) specific parameters that need to be taken into consideration when determining the macronutrient composition for a person with diabetes, for example body mass index, degree of insulin resistance, HbA1c value, and lipid profile (especially triglycerides and HDL cholesterol). These aspects are analyzed in the context of the results of recent studies, especially randomized controlled trials (RCTs). Finally, we introduce an individualized nutritional concept that proposes carbohydrate over lipid restriction, substitution of SFAs with MUFAs and PUFAs, and adequate intake of dietary fiber, which are key factors in optimizing diabetes management.

  14. Use of iodine-123 metaiodobenzylguanidine scintigraphy to assess cardiac sympathetic denervation and the impact of hypertension in patients with non-insulin-dependent diabetes mellitus

    International Nuclear Information System (INIS)

    Tamura, Koji; Nakatani, Yuko; Onishi, Satoshi; Utsunomiya, Keita; Saika, Yoshinori; Iwasaka, Toshiji

    1999-01-01

    The objectives of this clinical study using iodine-123 metaiodobenzylguanidine (MIBG) scintigraphy were (a) to evaluate cardiac sympathetic denervation in non-insulin-dependent diabetes mellitus (NIDDM) patients with and without hypertension and (b) to investigate the relation between cardiac sympathetic denervation and prognosis in NIDDM patients. We compared clinical characteristics and MIBG data [heart to mediastinum (H/M) ratio and % washout rate (WR)] in a control group and NIDDM patients with and without hypertension. MIBG scintigraphy was performed in 11 controls and 82 NIDDM patients without overt cardiovascular disease except for hypertension (systolic blood pressure ≥140 and/or diastolic blood pressure ≥90 mmHg). After MIBG examination, blood pressure was measured regularly in all NIDDM patients. There were significant differences between 65 normotensive and 17 hypertensive NIDDM patients with respect to age (55±11 vs 63±12 years, respectively, P<0.05), prevalence of diabetic retinopathy (12% vs 35%, respectively, P<0.05) and systolic blood pressure (120±12 vs 145±16 mmHg, respectively, P<0.001). The H/M ratio in hypertensive NIDDM patients was significantly lower than in the control group (1.81±0.29 vs 2.27±0.20, respectively, P<0.01). During the follow-up period (18± 12 months), 17 NIDDM patients newly developed hypertension after MIBG examination. There were no significant differences in their clinical characteristics compared with persistently normotensive or hypertensive NIDDM patients. %WR in patients with new onset hypertension was significantly higher than in the control group (30.88%±16.87% vs 12.89%±11.94%, respectively, P<0.05). Moreover, in these patients %WR correlated with duration from the date of MIBG scintigraphy to the onset of hypertension (r=-0.512, P<0.05). Five NIDDM patients died during the follow-up period (four newly hypertensive patients and one normotensive patient). There were significant statistical differences

  15. Mechanisms of Mycobacterium avium-induced resistance against insulin-dependent diabetes mellitus (IDDM) in non-obese diabetic (NOD) mice: role of Fas and Th1 cells.

    Science.gov (United States)

    Martins, T C; Aguas, A P

    1999-02-01

    NOD mice spontaneously develop autoimmune diabetes. One of the manipulations that prevent diabetes in NOD mice is infection with mycobacteria or immunization of mice with mycobacteria-containing adjuvant. Infection of NOD mice with Mycobacterium avium, done before the mice show overt diabetes, results in permanent protection of the animals from diabetes and this protective effect is associated with increased numbers of CD4+ T cells and B220+ B cells. Here, we investigate whether the M. avium-induced protection of NOD mice from diabetes was associated with changes in the expression of Fas (CD95) and FasL by immune cells, as well as alterations in cytotoxic activity, interferon-gamma (IFN-gamma) and IL-4 production and activation of T cells of infected animals. Our data indicate that protection of NOD mice from diabetes is a Th1-type response that is mediated by up-regulation of the Fas-FasL pathway and involves an increase in the cytotoxicity of T cells. These changes are consistent with induction by the infection of regulatory T cells with the ability of triggering deletion or anergy of peripheral self-reactive lymphocytes that cause the autoimmune disease of NOD mice.

  16. Superior Mesenteric Artery Syndrome Complicated by Diabetic Ketoacidosis and Graves' Disease in Slowly Progressive Insulin Dependent Diabetes Mellitus (SPIDDM): A Case Report and a Review of the Literature.

    Science.gov (United States)

    Hirai, Hiroyuki; Fukushima, Naotaro; Hasegawa, Koji; Watanabe, Tsuyoshi; Hasegawa, Osamu; Satoh, Hiroaki

    2016-01-01

    A 48-year-old woman with a history of diabetes was admitted for nausea and vomiting with body weight loss. A blood examination revealed high plasma glucose and thyroid hormone levels and metabolic acidosis. She was therefore diagnosed with both diabetic ketoacidosis (DKA) and hyperthyroidism. Nausea and vomiting continued intermittently despite the administration of saline and insulin. The patient was further diagnosed with superior mesenteric artery syndrome (SMAS) after abdominal computed tomography revealed that a horizontal portion of the duodenum was sandwiched between the aorta and the superior mesenteric artery. Clinicians should be vigilant for SMAS in patients with both DKA and hyperthyroidism who present body weight loss.

  17. Reprodutibilidade de informações em estudo de fatores de risco para o diabetes mellitus insulino-dependente Reproducibility of information in a study of the risk factors for insulin-dependent diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Suely Godoy Agostinho Gimeno

    1997-10-01

    Full Text Available Examina-se, em uma subamostra de 38 casos e 38 controles de um estudo sobre os fatores de risco para o diabetes mellitus insulino-dependente, a reprodutibilidade de informações obtidas para as variáveis escolaridade da mãe e do pai, peso e comprimento da criança ao nascer, história de episódios graves de diarréia, tempo de aleitamento ao seio e idade da introdução de leite de vaca na alimentação infantil, selecionadas a partir do questionário padronizado utilizado em visita domiciliar. A repetição das perguntas foi feita por telefone. A concordância entre as respostas da primeira e segunda entrevista foi verificada mediante a utilização da estatística kappa (variáveis categóricas e do coeficiente de correlação intraclasse (variáveis quantitativas, para casos e controles separadamente. Os resultados levam a aceitar as informações como reprodutíveis.The reliability of information about mothers' and fathers' education, weight and height at birth, history of diarrhoea, duration of exclusive breast feeding and age of introduction of cows' milk products, selected from a structured questionnaire used in home interviewers was examined in a sample of 38 cases and 38 controls from a study related to the risk factors of insulin-dependent diabetes mellitus. The repetition of the questions was done by telephone. The agreement between the answers of both interviewers was verified using the kappa statistic (categorical variables and the intra-class correlation coefficient (quantitative variables. The results enable one to conclude that the information is reproducible.

  18. Preliminary report: BGLIIA-BGLIIB haplotype of growth hormone cluster is associated with glucose intolerance in non-insulin-dependent diabetes mellitus and with growth hormone deficit in growth retardation.

    Science.gov (United States)

    Bottini, E; Lucarelli, P; Amante, A; Saccucci, P; Gloria-Bottini, F

    2002-01-01

    We studied 101 growth-retarded children from the population of Ancona (Italy). Plasma growth hormone (GH) levels at the end of insulin and clonidine tests were considered for classification of children into 3 categories according to severity of GH deficit: total deficit of GH (TD), partial deficit (PD, and familiar short stature (FSS; no deficit of GH). The BGLIIA*2/BGLIIB*1 haplotype of GH cluster that was previously found to be negatively associated with severe glucose intolerance in non-insulin-dependent diabetes mellitus (NIDDM) is negatively associated with GH deficit in growth-retarded children. The hypothesis that intrauterine growth retardation and glucose intolerance in adult life could be phenotypes of the same underlying genotype has been recently put forward. The present observation suggests that genes influencing both growth and glucose tolerance are encoded in the GH cluster. Copyright 2002 by W.B. Saunders Company

  19. Prevalence of disturbed eating behaviour in girls with insulin dependent diabetes mellitus, and the influence of disturbed eating behaviour on metabolic control (HbA1c)

    DEFF Research Database (Denmark)

    Kristensen, Lene Juel; Thastum, Mikael; Schnieber, Anette

    2008-01-01

    Girls with diabetes mellitus (DM) (N = 21, age 11-17 years) completed measures of objective overeating episodes (OOE) and objective bulimic episodes (OBE) from the EDE-Q. Data regarding metabolic control (HbA1c) were obtained through a national diabetes register. 41 % of the girls had one or more...

  20. Iodine deficiency disorders (IDD control in India

    Directory of Open Access Journals (Sweden)

    Chandrakant S Pandav

    2013-01-01

    Full Text Available Iodine deficiency disorders (IDD constitute the single largest cause of preventable brain damage worldwide. Majority of consequences of IDD are invisible and irreversible but at the same time these are preventable. In India, the entire population is prone to IDD due to deficiency of iodine in the soil of the subcontinent and consequently the food derived from it. To combat the risk of IDD, salt is fortified with iodine. However, an estimated 350 million people do not consume adequately iodized salt and, therefore, are at risk for IDD. Of the 325 districts surveyed in India so far, 263 are IDD-endemic. The current household level iodized salt coverage in India is 91 per cent with 71 per cent households consuming adequately iodized salt. The IDD control goal in India was to reduce the prevalence of IDD below 10 per cent in the entire country by 2012. What is required is a "mission approach" with greater coordination amongst all stakeholders of IDD control efforts in India. Mainstreaming of IDD control in policy making, devising State specific action plans to control IDD, strict implementation of Food Safety and Standards (FSS Act, 2006, addressing inequities in iodized salt coverage (rural-urban, socio-economic, providing iodized salt in Public Distribution System, strengthening monitoring and evaluation of IDD programme and ensuring sustainability of IDD control activities are essential to achieve sustainable elimination of IDD in India.

  1. Metabolic Control, Nutrition Knowledge, Attitude and Practice in Non-Insulin-dependent Diabetic Patients from Kohgiluyeh and Boyer-Ahmad Province, South-West of Iran

    Directory of Open Access Journals (Sweden)

    Janmohamad Malekzadeh

    2016-07-01

    Full Text Available Background and Objectives: Diabetes mellitus is among the most common causes of mortality in the world and an important risk factor for chronic kidney disease, foot amputation, ischemic heart disease and blindness among older adults. Diabetic patients mostly develop hyperlipidemia, which can result in cardiovascular diseases. Patient’s knowledge, attitude and practices toward diet are the core center for diabetes control and affect their metabolic control and complications. In the present study, we measured nutritional knowledge, attitude and practices and their relations to serum lipids, HbA1C, and fasting blood glucose in diabetic patients of Boirahmad County, southwest of Iran, where many people encounter increasing prevalence of diabetes. Materials and Methods: 198 IDDM patients from the rural and urban areas of Boirahmad County were invited to the health centers to be checked for their fasting blood glucose, serum total cholesterol, serum HDL cholesterol, serum triglyceride and also serum glycosylated hemoglobin. Their knowledge, attitude, and practices toward the diabetic diet were assessed using a validated questionnaire. The obtained scores were classified into three categories (Poor, average, and Good to show their knowledge, attitude and practice levels, and the serum parameters were compared between the levels to show the relevancies. Results: Our data showed that the patients’ knowledge and attitude on diabetic nutrition are mostly at the average level (79.3% and 47.1%, respectively but their practice scores are mostly at the poor level (43.8%, and just a minor proportion of the patients are at the appropriate levels (15.3, 33, and 23.1% of knowledge, attitude and practices, respectively. In addition, we found a significant reverse relationship between the patients’ nutritional knowledge and  serum HbA1C (p=0.003, and also between their attitude and serum triglyceride (p<0.05. Conclusions: Our data suggest that the knowledge

  2. Serum leptin levels in children and adolescents with insulin-dependent diabetes mellitus in relation to metabolic control and body mass index

    DEFF Research Database (Denmark)

    Kiess, W; Anil, M; Blum, W F

    1998-01-01

    . It is unclear at present whether this insulin action is a direct or an indirect effect. To investigate whether leptin concentrations in children and adolescents with type 1 diabetes (IDDM) were related to metabolic status, body weight, body mass index and insulin treatment, we have measured leptin...... concentrations in serum from 13 newly diagnosed IDDM patients before the beginning of insulin treatment (8 girls, 5 boys, aged 4.7-17.5 years) and in 134 patients with IDDM during treatment (64 girls, 70 boys, aged 2.6-20.1 years) using a specific radioimmunoassay. The data from patients with diabetes were...... compared with normative data that were derived from a large cohort of healthy children and adolescents. Serum from children with newly diagnosed diabetes had significantly lower levels of leptin (mean 1.28+/-1.60 ng/ml, range 0.14-6.13 ng/ml) compared with healthy children (n=710) (mean 2.2 ng/ml, range 0...

  3. Serum leptin levels in children and adolescents with insulin-dependent diabetes mellitus in relation to metabolic control and body mass index

    DEFF Research Database (Denmark)

    Kiess, W; Anil, M; Blum, W F

    1998-01-01

    . It is unclear at present whether this insulin action is a direct or an indirect effect. To investigate whether leptin concentrations in children and adolescents with type 1 diabetes (IDDM) were related to metabolic status, body weight, body mass index and insulin treatment, we have measured leptin...... compared with normative data that were derived from a large cohort of healthy children and adolescents. Serum from children with newly diagnosed diabetes had significantly lower levels of leptin (mean 1.28+/-1.60 ng/ml, range 0.14-6.13 ng/ml) compared with healthy children (n=710) (mean 2.2 ng/ml, range 0...... concentrations in serum from 13 newly diagnosed IDDM patients before the beginning of insulin treatment (8 girls, 5 boys, aged 4.7-17.5 years) and in 134 patients with IDDM during treatment (64 girls, 70 boys, aged 2.6-20.1 years) using a specific radioimmunoassay. The data from patients with diabetes were...

  4. Antidiabetic and antihyperlipidemic effects of ethanolic extract of leaves of Punica granatum in alloxan-induced non–insulin-dependent diabetes mellitus albino rats

    Science.gov (United States)

    Das, Swarnamoni; Barman, Sarajita

    2012-01-01

    Objectives: Punica granatum L., (Family: Punicaceae) is used in Indian Unani medicine for treatment of diabetes mellitus. Therefore, the present study was done to evaluate the antidiabetic and antihyperlipidemic effects of ethanolic extract of leaves of P. granatum in alloxan-induced diabetic rats. Materials and Methods: Healthy Wistar albino rats (100-150 g) were divided into four groups of six animals each. Groups A and B received normal saline [(10 ml/kg/day/per oral (p.o.)]; group C received ethanolic extract of leaves of P. granatum (500 mg/kg/p.o.); and group D received glibenclamide (0.5 mg/kg/day/p.o.). The extracts were given for 1 week in all groups. To induce diabetes, alloxan 150 mg/kg, intraperitoneal (i.p.) single dose was administered to groups B, C, and D. Blood glucose and serum lipids [Total Cholesterol (TC), Triglycerides (TG), Low Density Lipoproteins (LDL), and High Density Lipoproteins (HDL)] and the atherogenic index were estimated after one week. For mechanism of antidiabetic action glycogen estimation on the liver, cardiac and skeletal muscle, and intestinal glucose absorption was done. Results: Group B showed a significant (Pgranatum leaves possess significant antidiabetic and antihyperlipidemic activity. PMID:22529479

  5. Sitagliptin reduces cardiac apoptosis, hypertrophy and fibrosis primarily by insulin-dependent mechanisms in experimental type-II diabetes. Potential roles of GLP-1 isoforms.

    Directory of Open Access Journals (Sweden)

    Belén Picatoste

    Full Text Available BACKGROUND: Myocardial fibrosis is a key process in diabetic cardiomyopathy. However, their underlying mechanisms have not been elucidated, leading to a lack of therapy. The glucagon-like peptide-1 (GLP-1 enhancer, sitagliptin, reduces hyperglycemia but may also trigger direct effects on the heart. METHODS: Goto-Kakizaki (GK rats developed type-II diabetes and received sitagliptin, an anti-hyperglycemic drug (metformin or vehicle (n=10, each. After cardiac structure and function assessment, plasma and left ventricles were isolated for biochemical studies. Cultured cardiomyocytes and fibroblasts were used for in vitro assays. RESULTS: Untreated GK rats exhibited hyperglycemia, hyperlipidemia, plasma GLP-1 decrease, and cardiac cell-death, hypertrophy, fibrosis and prolonged deceleration time. Moreover, cardiac pro-apoptotic/necrotic, hypertrophic and fibrotic factors were up-regulated. Importantly, both sitagliptin and metformin lessened all these parameters. In cultured cardiomyocytes and cardiac fibroblasts, high-concentration of palmitate or glucose induced cell-death, hypertrophy and fibrosis. Interestingly, GLP-1 and its insulinotropic-inactive metabolite, GLP-1(9-36, alleviated these responses. In addition, despite a specific GLP-1 receptor was only detected in cardiomyocytes, GLP-1 isoforms attenuated the pro-fibrotic expression in cardiomyocytes and fibroblasts. In addition, GLP-1 receptor signalling may be linked to PPARδ activation, and metformin may also exhibit anti-apoptotic/necrotic and anti-fibrotic direct effects in cardiac cells. CONCLUSIONS: Sitagliptin, via GLP-1 stabilization, promoted cardioprotection in type-II diabetic hearts primarily by limiting hyperglycemia e hyperlipidemia. However, GLP-1 and GLP-1(9-36 promoted survival and anti-hypertrophic/fibrotic effects on cultured cardiac cells, suggesting cell-autonomous cardioprotective actions.

  6. The effects of two-week program of individually measured physical activity on insulin resistance in obese non-insulin-dependent diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Čizmić Milica

    2003-01-01

    Full Text Available It is well known that under the influence of regular, individually measured aerobic physical activity, it is possible to raise the biological efficiency of insulin by several mechanisms: by increasing the number of insulin receptors, their sensitivity and efficiency, as well as by increasing glucose transporters GLUT-4 on the level of cell membrane. The aim of this research was to examine whether decreased insulin resistance could be achieved under the influence of the program of individually measured aerobic physical activity in the 2-week period, in the obese type 2 diabetes patients with the increased aerobic capacity (VO2max. In 10 type 2 diabetes patients 47.6 ± 4.6 years of age (group E, in the 14-days period, program of aerobic training was applied (10 sessions - 35 min session of walking on treadmill, intensity 60.8 ± 5.7% (VO2max, frequency 5 times a week , as well as 1 600 kcal diet. At the same time, other 10 type 2 diabetes patients 45.9 ± 5.5 years of age (group C were on 1 600 kcal diet. Before and after this period the following was measured in both groups: insulin sensitivity (M/I by the method of hyperinsulin euglycemic clamp, and (VO2max by Astrand test on ergocycle. In contrast to the group C, in the second testing of E group subjects a significant increase was obtained in M/I (1.23 ± 0.78 vs. 2.42 ± 0.95 mg/kg/min/mU p<0.001, 96.75% as well as the increase of (VO2max (26.34 ± 4.26 vs. 29.16 ± 5.01 ml/kg/min p<0.05, 10.7%. The results had shown that 2-week program of aerobic training had had significant influence on the increased aerobic capacity and insulin sensitivity in the tested patients.

  7. Expression of insulin receptor spliced variants and their functional correlates in muscle from patients with non-insulin-dependent diabetes mellitus

    DEFF Research Database (Denmark)

    Hansen, Torben; Bjørbaek, C; Vestergaard, H

    1993-01-01

    Due to alternative splicing of exon 11 of the receptor gene, the human insulin receptor exists in two forms, that have distinct tissue-specific expression and are functionally different. Needle biopsies obtained from vastus lateralis muscle from 20 patients with noninsulin-dependent diabetes...... kinase activity were examined in wheat germ agglutinin-purified insulin receptors isolated from muscle biopsies. Moreover, insulin-stimulated glucose disposal was studied by means of the euglycemic hyperinsulinemic clamp technique. No difference in the relative expression of spliced variants......, and tyrosine kinase activity toward the exogenous substrate poly(Glu-Tyr(4:1)). Furthermore, no significant relationship was demonstrated between the glucose disposal rate and the relative expression of insulin receptor splice variants. In conclusion, in skeletal muscle from both normal control subjects...

  8. Prevalencia de diabetes mellitus no insulinodependiente en la población rural de Durango, México Prevalence of non-insulin-dependent diabetes mellitus in the rural population of Durango, Mexico

    Directory of Open Access Journals (Sweden)

    Jesús F. Guerrero Romero

    1997-12-01

    Full Text Available El presente estudio tuvo el objetivo de determinar la prevalencia de diabetes mellitus no insulinodependiente (DMNID en la población rural de Durango, México, y algunos de sus factores de riesgo. Tras un muestreo aleatorio, 30 996 individuos de 30 años de edad o mayores fueron entrevistados en 627 comunidades rurales de Durango de noviembre de 1993 a diciembre de 1994 con el fin de obtener información sobre distintas variables sociodemográficas. A cada individuo se le tomó una muestra de sangre capilar para determinar su glicemia después de 10 a 12 horas de ayuno. Se hicieron determinaciones de tendencia central y dispersión y se determinaron las distribuciones porcentuales de las variables estudiadas. Se hicieron comparaciones entre proporciones con la prueba de ji cuadrado, y entre medias con la prueba t de Student. La fuerza de las asociaciones se estimó con la razón de posibilidades. Para las proporciones se calculó el intervalo de confianza de 95% (IC95%. La muestra final se compuso de 31 028 personas, 22 890 (73,8 % de las cuales fueron mujeres y 8 138 (26,2%, hombres. Se detectaron 1 004 casos de DMNID (3,2%; IC95%: 3,0 a 3,4%, 767 en mujeres y 237 en hombres. Solamente 9,2% de los individuos estudiados eran obesos. La mayor frecuencia de DMNID se documentó en individuos de 60 a 69 años de edad. Se identificaron antecedentes familiares de DMNID en 59,5% de las personas con la enfermedad (IC95%: 58,9 a 60,0% y en 26,3% de las personas sanas (IC95%: 25,8 a 26,8%. Se cree que la poca prevalencia de DMNID encontrada en el presente estudio pudiera estar relacionada con la menor frecuencia de obesidad en la población encuestada.This study was carried out to determine the prevalence of non-insulin-dependent diabetes mellitus (NIDDM in rural inhabitants of Durango, Mexico, and some of the risk factors for the disease. A random sample of 30 996 individuals aged 30 years and over was selected from 627 rural communities in Durango

  9. Effects of adding exercise to a 16-week very low-calorie diet in obese, insulin-dependent type 2 diabetes mellitus patients.

    Science.gov (United States)

    Snel, Marieke; Gastaldelli, Amalia; Ouwens, D Margriet; Hesselink, Matthijs K C; Schaart, Gert; Buzzigoli, Emma; Frölich, Marijke; Romijn, Johannes A; Pijl, Hanno; Meinders, A Edo; Jazet, Ingrid M

    2012-07-01

    Reduction of 50% excess body weight, using a very low-calorie diet (VLCD; 450 kcal/d) improves insulin sensitivity in obese type 2 diabetes mellitus patients. The objective of the study was to evaluate whether adding exercise to the VLCD has additional benefits. This was a randomized intervention study. The study was conducted at a clinical research center in an academic medical center. Twenty-seven obese [body mass index 37.2 ± 0.9 kg/m(2) (mean ± sem)] insulin-treated type 2 diabetes mellitus patients. Patients followed a 16-wk VLCD. Thirteen of them simultaneously participated in an exercise program (E) consisting of 1-h, in-hospital training and four 30-min training sessions on a cycloergometer weekly. Insulin resistance was measured by a hyperinsulinemic euglycemic clamp. Insulin signaling, mitochondrial DNA (mtDNA) content, and intramyocellular lipid content was measured in skeletal muscle biopsies. Baseline characteristics were identical in both groups. Substantial weight loss occurred (-23.7 ± 1.7 kg VLCD-only vs. -27.2 ± 1.9 kg VLCD+E, P = NS within groups). The exercise group lost more fat mass. Insulin-stimulated glucose disposal increased similarly in both study groups [15.0 ± 0.9 to 39.2 ± 4.7 μmol/min(-1) · kg lean body mass (LBM(-1)) VLCD-only vs. 17.0 ± 1.0 to 37.5 ± 3.5 μmol/min(-1) · kg LBM(-1) in VLCD+E], as did phosphorylation of the phosphatidylinositol 3-kinase-protein kinase B/AKT insulin signaling pathway. In contrast, skeletal muscle mtDNA content increased only in the VLCD+E group (1211 ± 185 to 2288 ± 358, arbitrary units, P = 0.016 vs. 1397 ± 240 to 1196 ± 179, P = NS, VLCD-only group). Maximum aerobic capacity also only increased significantly in the VLCD+E group (+6.6 ± 1.7 ml/min(-1) · kg LBM(-1) vs. +0.7 ± 1.5 ml/min(-1) · kg LBM(-1) VLCD-only, P = 0.017). Addition of exercise to a 16-wk VLCD induces more fat loss. Exercise augments maximum aerobic capacity and skeletal muscle mtDNA content. These changes are

  10. Effects of a somatostatin derivative (SMS 201-995) on postprandial hyperglycemia in insulin-dependent diabetics studied by means of a closed-loop device.

    Science.gov (United States)

    Nosari, I; Lepore, G; Querci, F; Maglio, M L; Sileo, F; Pagani, G

    1989-06-01

    We studied the effects of a premeal sc injection of an analog of somatostatin (SMS 201-995, Sandoz) on the postprandial glycemic excursions, insulin requirement and hormone profiles (GH, glucagon and C-peptide) in 8 IDDM patients (diabetes duration 14.0 +/- 6.5 yr, daily insulin requirement 36 +/- 6.4 U) maintained normoglycemic by connecting them to a closed-loop insulin infusion system (Betalike, Genoa). The morning of the test the patients were connected to the Betalike and their glucose levels stabilized for at least 4 h. At 13:00 h the study was begun with a sc injection of 50 micrograms of SMS 201-995 or placebo (randomly) and a standardized mixed meal (800 Kcal) was given. Blood samples were obtained 0, 15, 30, 60, 120 and 180 min after the injection. Each patient was tested both with SMS 201-995 and placebo. Postmeal glycemic peaks were decreased after SMS 201-995 (119.6 +/- 5.4 mg/dl vs 149.1 +/- 4.2; p less than 0.05) as well as insulin requirements (3.2 +/- 0.8 U vs 13.3 +/- 1.9; p less than 0.01) for the 180 min postprandial period. Similarly, glucagon level was reduced 30 min postprandially (24 +/- 6 pg/ml vs 59 +/- 24; p less than 0.05) and so GH level only 180 min after lunch (p less than 0.05). The premeal injection of SMS decreases postprandial glycemic excursions and the corresponding insulin requirement. The action of SMS 201-995 may be mainly mediated by the suppression of postprandial glucagon peak.

  11. Use of eluted peptide sequence data to identify the binding characteristics of peptides to the insulin-dependent diabetes susceptibility allele HLA-DQ8 (DQ 3.2).

    Science.gov (United States)

    Godkin, A; Friede, T; Davenport, M; Stevanovic, S; Willis, A; Jewell, D; Hill, A; Rammensee, H G

    1997-06-01

    HLA-DQ8 (A1*0301, B1*0302) and -DQ2 (A1*0501, B1*0201) are both associated with diseases such as insulin-dependent diabetes mellitus and coeliac disease. We used the technique of pool sequencing to look at the requirements of peptides binding to HLA-DQ8, and combined these data with naturally sequenced ligands and in vitro binding assays to describe a novel motif for HLA-DQ8. The motif, which has the same basic format as many HLA-DR molecules, consists of four or five anchor regions, in the positions from the N-terminus of the binding core of n, n + 3, n + 5/6 and n + 8, i.e. P1, P4, P6/7 and P9. P1 and P9 require negative or polar residues, with mainly aliphatic residues at P4 and P6/7. The features of the HLA-DQ8 motif were then compared to a pool sequence of peptides eluted from HLA-DQ2. A consensus motif for the binding of a common peptide which may be involved in disease pathogenesis is described. Neither of the disease-associated alleles HLA-DQ2 and -DQ8 have Asp at position 57 of the beta-chain. This Asp, if present, may form a salt bridge with an Arg at position 79 of the alpha-chain and so alter the binding specificity of P9. HLA-DQ2 and -DQ8 both appear to prefer negatively charged amino acids at P9. In contrast, HLA-DQ7 (A1*0301, B1*0301), which is not associated with diabetes, has Asp at beta 57, allowing positively charged amino acids at P9. This analysis of the sequence features of DQ-binding peptides suggests molecular characteristics which may be useful to predict epitopes involved in disease pathogenesis.

  12. Fasting and feeding variations of insulin requirements and insulin binding to erythrocytes at different times of the day in insulin dependent diabetics--assessed under the condition of glucose-controlled insulin infusion.

    Science.gov (United States)

    Hung, C T; Beyer, J; Schulz, G

    1986-07-01

    Nine insulin-dependent diabetic patients were examined for insulin requirement, counterregulatory hormones, and receptor binding during their connection to glucose-controlled insulin infusion system. They were of 103% ideal body weight. A diet of 45% carbohydrate, 20% protein and 35% fat was divided into three meals and three snacks averaging the daily calorie intake of 1859 kcal. Following an equilibrating phase of 14 hours after the connection to the glucose-controlled insulin infusion system the blood samples were taken at 0800, 1200 and 1800. The insulin infusion rate increased at 0300 in the early morning from 0.128 mU/kg/min to 0.221 mU/kg/min (P less than 0.02). The postprandial insulin infusion rate jumped from 0.7 U/h (0700-0800) to 7.5 U/h (0800-0900). The calorie related and carbohydrate related insulin demands after breakfast were also highest and declined after lunch respectively (1.16 uU/kg/min kj vs. 0.61 uU/kg/min kj, P less than 0.05 and 236 mU/g CHO vs. 129 mU/g CHO and 143 mU/g CHO). Of the counterregulatory hormones the cortisol showed a significant diurnal rhythm to insulin demands. The insulin tracer binding was higher at 0800 before breakfast than that at 1200 before lunch (P less than 0.05). The increased binding could be better attributed to receptor concentration change than to affinity change. The cause of insulin relative insensitivity in the morning could be due to altered liver response to the cortisol peak in type 1 diabetics. The preserved variation of insulin binding in our patients might be referred to feeding.

  13. Impact of gestational weight gain and prepregnancy body mass index on the prevalence of large-for-gestational age infants in two cohorts of women with type 1 insulin-dependent diabetes: a cross-sectional population study

    Science.gov (United States)

    Bowers, Katherine; Dolan, Lawrence M; Deka, Ranjan; Jackson, Chandra L; Khoury, Jane C

    2018-01-01

    Objectives Despite improvements in treatment modalities, large-for-gestational age (LGA) prevalence has remained between 30% and 40% among infants of mothers with type 1 insulin-dependent diabetes mellitus (TIDM). Our objective was to estimate LGA prevalence and examine the association between gestational weight gain (GWG) and prepregnancy body mass index (BMI) with LGA among mothers with TIDM. Design Cross-sectional study. Setting Regional data in Cincinnati, Ohio, from the Diabetes in Pregnancy Program Project (PPG), a prospective cohort for the period 1978–1993; national data from Consortium on Safe Labor (CSL), a multicentre cross-sectional study for the period 2002–2008. Participants The study included 333 pregnancies in the PPG and 358 pregnancies in the CSL. Pregnancies delivered prior to 23 weeks’ gestation were excluded. Women with TIDM in the PPG were identified according to physician confirmation of ketoacidosis, and/or c-peptide levels, and by International Classification of Diseases, ninth version codes within the CSL. LGA was identified as birth weight >90th percentile according to gestational age, race and sex. Main outcome measures LGA at birth. Results Mean±SD maternal age at delivery was 26.4±5.1 years for PPG women and 27.5±6.0 years for CSL women, p=0.008. LGA prevalence did not significantly differ between cohorts (PPG: 40.2% vs CSL: 36.6%, p=0.32). More women began pregnancy as overweight in the later cohort (PPG (16.8%) vs CSL (27.1%), pIOM) guidelines was higher in the later CSL (56.2%) vs PPG (42.3%) cohort, pIOM guidelines had a lower LGA prevalence in CSL (PPG: 30.6% vs CSL: 13.7%), p=0.001. Conclusions Normal-weight women with GWG within IOM guidelines experienced a lower LGA prevalence, supporting the importance of adherence to IOM guidelines for GWG to reduce LGA. High BMI and GWG may be hindering a reduction in LGA prevalence. PMID:29602844

  14. IDD Archival Hardware Architecture and Workflow

    Energy Technology Data Exchange (ETDEWEB)

    Mendonsa, D; Nekoogar, F; Martz, H

    2008-10-09

    This document describes the functionality of every component in the DHS/IDD archival and storage hardware system shown in Fig. 1. The document describes steps by step process of image data being received at LLNL then being processed and made available to authorized personnel and collaborators. Throughout this document references will be made to one of two figures, Fig. 1 describing the elements of the architecture and the Fig. 2 describing the workflow and how the project utilizes the available hardware.

  15. Assessment of insulin action in insulin-dependent diabetes mellitus using [6(14)C]glucose, [3(3)H]glucose, and [2(3)H]glucose. Differences in the apparent pattern of insulin resistance depending on the isotope used

    International Nuclear Information System (INIS)

    Bell, P.M.; Firth, R.G.; Rizza, R.A.

    1986-01-01

    To determine whether [2(3)H], [3(3)H], and [6(14)C]glucose provide an equivalent assessment of glucose turnover in insulin-dependent diabetes mellitus (IDDM) and nondiabetic man, glucose utilization rates were measured using a simultaneous infusion of these isotopes before and during hyperinsulinemic euglycemic clamps. In the nondiabetic subjects, glucose turnover rates determined with [6(14)C]glucose during insulin infusion were lower (P less than 0.02) than those determined with [2(3)H]glucose and higher (P less than 0.01) than those determined with [3(3)H]glucose. In IDDM, glucose turnover rates measured with [6(14)C]glucose during insulin infusion were lower (P less than 0.05) than those determined with [2(3)H]glucose, but were not different from those determined with [3(3)H]glucose. All three isotopes indicated the presence of insulin resistance. However, using [3(3)H]glucose led to the erroneous conclusion that glucose utilization was not significantly decreased at high insulin concentrations in the diabetic patients. [6(14)C] and [3(3)H]glucose but not [2(3)H]glucose indicated impairment in insulin-induced suppression of glucose production. These results indicate that tritiated isotopes do not necessarily equally reflect the pattern of glucose metabolism in diabetic and nondiabetic man

  16. Distinct associations of HbA(1c) and the urinary excretion of pentosidine, an advanced glycosylation end-product, with markers of endothelial function in insulin-dependent diabetes mellitus

    NARCIS (Netherlands)

    Smulders, R.A.; Stehouwer, C.D.A.; Schalkwijk, C.G.; Donker, A.J.M.; Hinsbergh, V.W.M. van; TeKoppele, J.M.

    1998-01-01

    Dysfunction of the vascular endothelium is considered an early step in the development of diabetic angiopathy. Hyperglycaemia results in endothelial dysfunction, both through direct effects of glucose and through formation of advanced glycosylation end-products (AGEs). We hypothesized that the

  17. What Are Treatments for Intellectual & Developmental Disabilities (IDDs)?

    Science.gov (United States)

    ... Children with Down syndrome , fragile X syndrome , Rett syndrome , and other IDDs can often benefit from therapeutic speech therapy, occupational therapy, and exercises to improve their gross- and ...

  18. Plasma testosterone and androstenedione in insulin dependent patients at time of diagnosis and during the first year of insulin treatment

    DEFF Research Database (Denmark)

    Gluud, C; Madsbad, S; Krarup, T

    1982-01-01

    Ten male patients and 6 female patients with newly diagnosed insulin dependent diabetes mellitus and significant ketosis were studied before and during the first year of insulin treatment. At onset plasma concentrations of testosterone and androstenedione were significantly (P less than 0...

  19. Indirect costs of absenteeism due to rheumatoid arthritis, psoriasis, multiple sclerosis, insulin-dependent diabetes mellitus, and ulcerative colitis in 2012: a study based on real-life data from the Social Insurance Institution in Poland.

    Science.gov (United States)

    Malinowski, Krzysztof Piotr; Kawalec, Paweł Piotr; Moćko, Paweł

    2016-01-01

    The aim of this study is to assess the indirect costs of six major autoimmune diseases including seropositive rheumatoid arthritis, other types of rheumatoid arthritis, psoriasis, multiple sclerosis, Type 1 diabetes, and ulcerative colitis. Relevant data for 2012 on sick leave and short- and long-term work disabilities were obtained from the Social Insurance Institution in Poland. Indirect costs were estimated using the human capital approach based on gross domestic product per capita, gross value added per worker, and gross income per worker in Poland in 2012 and expressed in euro. We recorded data on the total number of 45,500 patients. The total indirect costs were EUR 146,862,569; 353,683,508; and 108,154,271, calculated using gross domestic product, gross value added, and gross income, respectively. Considering only data on absenteeism collected by the Social Insurance Institution in Poland, we can conclude that the selected autoimmune diseases are associated with great indirect costs.

  20. Type 1 diabetes

    Science.gov (United States)

    Insulin-dependent diabetes; Juvenile onset diabetes; Diabetes - type 1; High blood sugar - type 1 diabetes ... Type 1 diabetes can occur at any age. It is most often diagnosed in children, adolescents, or young adults. Insulin is ...

  1. Compliance in black patients with non-insulin- dependent diabetes ...

    African Journals Online (AJOL)

    1991-05-04

    May 4, 1991 ... Poor compliance with drug therapy is an important cause of therapeutic failure. ... agents were interviewed and various factors, such as age, sex, degree of .... were made. It was found that compliance had no influence on .... and phenformin in human plasma and urine by reversed-phase high-performance.

  2. The Various Forms of Insulin Secretion Response to the Intravenous and Oral Administration of Glucose in Non-Insulin-Dependent Diabetes Mellitus; Les Differentes Modalites de Reponse Insulino-Secretrice Lors de Charges Veineuse et Orale en Glucose dans le Diabete Sucre Non Insulino-Dependant

    Energy Technology Data Exchange (ETDEWEB)

    Mirouze, J.; Orsetti, A.; Lapinski, H. [Clinique des Maladies Metaboliques et Endocriniennes, Hopital St-Eloi, Montpellier (France)

    1970-02-15

    On the basis of 68 observations on advanced diabetes mellitus (20 cases), latent diabetes with obesity (12 cases), chemical diabetes with subjective symptoms (26 cases) and 10 observations of obesity without diabetes, the authors have analysed the various forms of insulin secretion response to the intravenous and oral administration of glucose. The response appeared to be totally withdrawn in advanced diabetes mellitus although the patients were still capable of responding to stimulation with glucagon. In the two other forms of diabetes described, the response to stimulation by intravenous administration was less marked than in normal subjects. With oral administration, on the other hand, the response was greater, although the insulin secreted in this case appeared ineffective in cases of obesity but effective in conditions without obesity due to the hypoglycaemic effect. (author) [French] A l'aide de 68 observations de diabete sucre evolue (20 cas), latent avec obesite (12 cas), chimique avec malaises (26 cas) et de 10 observations d'obesite sans diabete, les auteurs analysent les differentes modalites de riposte insulino- secretrice lors des charges en glucose, veineuse et orale. La riposte s'avere totalement effondree dans le diabete evolue, mais susceptible de repondre encore a la stimulation par le glucagon. Dans les deux autres formes de diabete decrites, la stimulation par charge veineuse est reduite par rapport au sujet normal alors qu'elle est majoree apres charge orale mais l'insuline ainsi secretee parait inefficace dans l'obesite et efficace puisque hypoglycemiante lors de malaises sans obesite. (author)

  3. Iodine deficiency disorders (IDD) in regions of Russia affected by Chernobyl

    International Nuclear Information System (INIS)

    Gerasimov, G.; Alexandrova, G.; Arbuzova, M.

    1996-01-01

    The present article provides an update on IDD in the Western regions of Russia (Bryansk, Kaluga, Tula and Orel) which were contaminated by radioactive fallout after the Chernobyl accident in 1986. These surveyed areas meet the criteria of ICCIDD/UNICEF/WHO for mild and moderate IDD. Higher iodine excretion and smaller goiter prevalence (mild level of IDD) were more typical for urban sites, while lower iodine levels and higher goiter endemicity (moderate level of IDD) were found in rural areas. IDD control programmes should be developed and implemented in Chernobyl areas and iodine excretion should be monitored continuously to minimize future thyroid abnormalities

  4. Estimated GFR Decline as a Surrogate End Point for Kidney Failure : A Post Hoc Analysis From the Reduction of End Points in Non-Insulin-Dependent Diabetes With the Angiotensin II Antagonist Losartan (RENAAL) Study and Irbesartan Diabetic Nephropathy Trial (IDNT)

    NARCIS (Netherlands)

    Lambers Heerspink, Hiddo; Weldegiorgis, Misghina; Inker, Lesley A.; Gansevoort, Ron; Parving, Hans-Henrik; Dwyer, Jamie P.; Mondal, Hasi; Coresh, Josef; Greene, Tom; Levey, Andrew S.; de Zeeuw, Dick

    Background: A doubling of serum creatinine value, corresponding to a 57% decline in estimated glomerular filtration rate (eGFR), is used frequently as a component of a composite kidney end point in clinical trials in type 2 diabetes. The aim of this study was to determine whether alternative end

  5. Altered metabolic signature in pre-diabetic NOD mice.

    Directory of Open Access Journals (Sweden)

    Rasmus Madsen

    Full Text Available Altered metabolism proceeding seroconversion in children progressing to Type 1 diabetes has previously been demonstrated. We tested the hypothesis that non-obese diabetic (NOD mice show a similarly altered metabolic profile compared to C57BL/6 mice. Blood samples from NOD and C57BL/6 female mice was collected at 0, 1, 2, 3, 4, 5, 6, 7, 9, 11, 13 and 15 weeks and the metabolite content was analyzed using GC-MS. Based on the data of 89 identified metabolites OPLS-DA analysis was employed to determine the most discriminative metabolites. In silico analysis of potential involved metabolic enzymes was performed using the dbSNP data base. Already at 0 weeks NOD mice displayed a unique metabolic signature compared to C57BL/6. A shift in the metabolism was observed for both strains the first weeks of life, a pattern that stabilized after 5 weeks of age. Multivariate analysis revealed the most discriminative metabolites, which included inosine and glutamic acid. In silico analysis of the genes in the involved metabolic pathways revealed several SNPs in either regulatory or coding regions, some in previously defined insulin dependent diabetes (Idd regions. Our result shows that NOD mice display an altered metabolic profile that is partly resembling the previously observation made in children progressing to Type 1 diabetes. The level of glutamic acid was one of the most discriminative metabolites in addition to several metabolites in the TCA cycle and nucleic acid components. The in silico analysis indicated that the genes responsible for this reside within previously defined Idd regions.

  6. Serum antioxidant vitamins levels in non-insulin-dependent ...

    African Journals Online (AJOL)

    Evidence is accumulating that most of the degenerative diseases including diabetes mellitus have their origin in deleterious free radical reactions. Humans are well endowed with antioxidant defences primarily by free radical scavengers, such as ascorbic acid, alphatocopherol, betacarotene, and trace elements.

  7. Gestational diabetes

    African Journals Online (AJOL)

    recognition of diabetes during pregnancy.1D.n However, GOM has sufficient .... If the plasma glucose value at 1 hour is over 7.8 mmolll, the ..... OeFronzo RA Pathogenesis of type 2 (non-insulin dependent) diabetes: a balanced overview.

  8. Renal protection in diabetes

    DEFF Research Database (Denmark)

    Parving, H H; Tarnow, L; Rossing, P

    1996-01-01

    BACKGROUND: The combination of diabetes and hypertension increases the chances of progressive renal disorder and, ultimately, renal failure. Roughly 40% of all diabetics, whether insulin-dependent or not, develop diabetic nephropathy. Diabetic nephropathy is the single most important cause of end...... function in diabetic patients with incipient diabetic nephropathy. There are still no long-term trials using the new long-acting dihydropyridine calcium antagonists to treat patients with incipient nephropathy. A recent, 1-year, randomized, double-blind study in hypertensive insulin-dependent diabetic...... identical in both treatment groups, at 103 (SD 9) and 101 (SD 11) mmHg, respectively. Furthermore, a recent 5-year randomized open study in hypertensive non-insulin-dependent patients with diabetic nephropathy has revealed the same beneficial effect of a calcium antagonist and of ACE inhibition...

  9. Exposures to arsenite and methylarsonite produce insulin resistance and impair insulin-dependent glycogen metabolism in hepatocytes.

    Science.gov (United States)

    Zhang, Chongben; Fennel, Emily M J; Douillet, Christelle; Stýblo, Miroslav

    2017-12-01

    Environmental exposure to inorganic arsenic (iAs) has been shown to disturb glucose homeostasis, leading to diabetes. Previous laboratory studies have suggested several mechanisms that may underlie the diabetogenic effects of iAs exposure, including (i) inhibition of insulin signaling (leading to insulin resistance) in glucose metabolizing peripheral tissues, (ii) inhibition of insulin secretion by pancreatic β cells, and (iii) dysregulation of the methylation or expression of genes involved in maintenance of glucose or insulin metabolism and function. Published studies have also shown that acute or chronic iAs exposures may result in depletion of hepatic glycogen stores. However, effects of iAs on pathways and mechanisms that regulate glycogen metabolism in the liver have never been studied. The present study examined glycogen metabolism in primary murine hepatocytes exposed in vitro to arsenite (iAs 3+ ) or its methylated metabolite, methylarsonite (MAs 3+ ). The results show that 4-h exposures to iAs 3+ and MAs 3+ at concentrations as low as 0.5 and 0.2 µM, respectively, decreased glycogen content in insulin-stimulated hepatocytes by inhibiting insulin-dependent activation of glycogen synthase (GS) and by inducing activity of glycogen phosphorylase (GP). Further investigation revealed that both iAs 3+ and MAs 3+ inhibit insulin-dependent phosphorylation of protein kinase B/Akt, one of the mechanisms involved in the regulation of GS and GP by insulin. Thus, inhibition of insulin signaling (i.e., insulin resistance) is likely responsible for the dysregulation of glycogen metabolism in hepatocytes exposed to iAs 3+ and MAs 3+ . This study provides novel information about the mechanisms by which iAs exposure impairs glucose homeostasis, pointing to hepatic metabolism of glycogen as one of the targets.

  10. Direct support workforce supporting individuals with IDD: current wages, benefits, and stability.

    Science.gov (United States)

    Bogenschutz, Matthew D; Hewitt, Amy; Nord, Derek; Hepperlen, Renee

    2014-10-01

    Abstract Direct support professionals (DSPs) and frontline supervisors (FLSs) play an integral role in the lives of people with intellectual and developmental disabilities (IDD) and are often the individuals directly responsible for assisting people with IDD to live and fully participate in their communities. These two groups of workers have typically been employed at lower wages with limited access to fringe benefits, contributing to high rates of turnover compared to a similarly skilled worker in the United States. This article summarizes findings and is the first investigation in several years to systematically examine the wages, fringe benefits, and stability of the DSP and FLS workforces supporting individuals with IDD. Findings suggest that a typical DSP may expect to earn about $11.25 per hour, while FLSs may expect wages of about $15.45 hourly. Of concern, however, is that fringe benefit provision was quite limited in this sample. Implications, including relation to past reports of DSP workforce development, are discussed.

  11. Circulating Docosahexaenoic Acid Associates with Insulin-Dependent Skeletal Muscle and Whole Body Glucose Uptake in Older Women Born from Normal Weight Mothers

    Directory of Open Access Journals (Sweden)

    Robert M. Badeau

    2017-02-01

    Full Text Available Background: Obesity among pregnant women is common, and their offspring are predisposed to obesity, insulin resistance, and diabetes. The circulating metabolites that are related to insulin resistance and are associated with this decreased tissue-specific uptake are unknown. Here, we assessed metabolite profiles in elderly women who were either female offspring from obese mothers (OOM or offspring of lean mothers (OLM. Metabolic changes were tested for associations with metrics for insulin resistance. Methods: Thirty-seven elderly women were separated into elderly offspring from obese mothers (OOM; n = 17 and elderly offspring from lean/normal weight mothers (OLM; n = 20 groups. We measured plasma metabolites using proton nuclear magnetic resonance (1H-NMR and insulin-dependent tissue-specific glucose uptake in skeletal muscle was assessed. Associations were made between metabolites and glucose uptake. Results: Compared to the OLM group, we found that the docosahexaenoic acid percentage of the total long-chain n-3 fatty acids (DHA/FA was significantly lower in OOM (p = 0.015. DHA/FA associated significantly with skeletal muscle glucose uptake (GU (p = 0.031 and the metabolizable glucose value derived from hyperinsulinemic-euglycemic clamp technique (M-value in the OLM group only (p = 0.050. Conclusions: DHA/FA is associated with insulin-dependent skeletal muscle glucose uptake and this association is significantly weakened in the offspring of obese mothers.

  12. The usefulness of hepatobiliary scan in insulin dependent diabetic patients (IDDM)

    International Nuclear Information System (INIS)

    Taddei, G.; Carletto, M.; Santaniello, B.; Curti, G.; Villa, G.; Altrinetti, V.; Tommasi, L.; Piccardo, A.; Gianiorio, F.

    2002-01-01

    Aim:The purpose of the study is to point out morpho-functional alterations of intra-extrahepatic biliary tract in IDDM patients and to verify any possible correlation between the seriousness of such disorders and the presence of autonomic neuropathy. Material and method: there have been studied 47 pts. (20 females and 27 males), average age 35.(yrs (range 18-73) with normal blood levels of HbA1C (2.5-4.6%), fructosamine (285 mmol/l), fasting glycemia between 120 and 140 mg/dl. The average duration of the illness was 14.53 yrs. (range 3-31); The daily intensive treatment of insulin was 38 U/I p.day (average dose). No pt. showed any clinical, instrumental or laboratory signs referring to hepatobiliary pathology; 1 pt. had undergone cholecystectomy. All pts. have been submitted to a hepatobiliary scan after i.v. injection of 5 mCi of Tc-99m DIDA using a large-field gamma-camera (SP-6 Elscint). The presence autonomic neuropathy was evaluated according to Ewing's parameters. The statistical analysis was performed with Man-Whitney's U test. Results: a mild delay in the visualization of the intrahepatic biliary ducts was observed in 3 pts. The dismission of the radiotracer from the gallbladder was normal in 3 pts, in 2 of them there was a mild delay while in the remainders such abnormality was very significant. The presence of radioactivity in the bowel was delayed in 7 pts. Duodena-gastric backflow was observed in 10 pts. The statistical analysis showed a good correlation between score of neuropathy and duodena-gastric backflow (p<0.01) and between score of neuropathy and delayed dismission of the radiotracer from the gallbladder (p<0.003). Conclusion: hepatobiliary scan seems to give a good contribution to the study of autonomic neuropathy of gastroenteric apparatus in IDDM pts. in absence of comparative studies on the subject

  13. Health beliefs and stress among non-insulin dependent diabetes out ...

    African Journals Online (AJOL)

    Daarnaas was fisieke komplikasies as gevolg van die siekte en die invloed van die siekte op die verhouding van die pasiënte met hul lewensmaats ook redes vir stres. Die meeste pasiënte het die belangrikheid van die gebruik van medikasie beklemtoon en het alternatiewe medisyne slegs as sekondêre strategie gebruik.

  14. Hypertension in the course of insulin dependent diabetes mellitus and its pathogenetic mechanisms

    DEFF Research Database (Denmark)

    Feldt-Rasmussen, B; Nørgaard, K; Jensen, T

    1990-01-01

    All IDDM patients without late complications have blood pressures similar to the nondiabetic background population, and those who develop clinical nephropathy in Denmark have no familial predisposition to hypertension. Blood pressure remains normal until after development of microalbuminuria......, indicating no primary role for hypertension in the pathogenesis of nephropathy. When microalbuminuria is present it does, however, play a crucial role in the progression of nephropathy. Sodium retention, possibly induced by hyperinsulinemia, and perhaps glucose-coupled sodium reabsorption in insulin treated...

  15. The effect of metabolic control on hemodynamics in short-term insulin-dependent diabetic patients

    DEFF Research Database (Denmark)

    Mathiesen, E R; Hilsted, J; Feldt-Rasmussen, B

    1985-01-01

    Hemodynamics variables (heart rate, arterial blood pressure, cardiac output, hepato-splanchnic blood flow, forearm blood flow, and plasma catecholamines) were measured during good (median blood glucose 4.7 mmol/L) and poor (median blood glucose 16.3 mmol/L) metabolic control in eight young, short...

  16. The Transition to Adulthood of Young Adults with IDD: Parents' Joint Projects

    Science.gov (United States)

    Young, Richard A.; Marshall, Sheila K.; Stainton, Tim; Wall, Jessie M.; Curle, Deirdre; Zhu, Ma; Munro, David; Murray, John; El Bouhali, Asmae; Parada, Filomena; Zaidman-Zait, Anat

    2018-01-01

    Introduction: Parents have found the transition to adulthood for their sons or daughters with intellectual and/or developmental disabilities (IDD) particularly challenging. The literature has not examined how parents work together and with others in face of this transition nor has it highlighted parental goals in this process. This study used a…

  17. More Job Services--Better Employment Outcomes: Increasing Job Attainment for People with IDD

    Science.gov (United States)

    Nord, Derek

    2016-01-01

    Job search, job placement, and on-the-job supports are valuable services provided to many people with intellectual and developmental disabilities (IDD) to obtain work in the community. Investigating those who were unemployed at the time of service entry, this study seeks to extend understanding about the effect of services. Using extant data, a…

  18. CAPs-IDD: Characteristics of Assessment Instruments for Psychiatric Disorders in Persons with Intellectual Developmental Disorders

    Science.gov (United States)

    Zeilinger, E. L.; Nader, I. W.; Brehmer-Rinderer, B.; Koller, I.; Weber, G.

    2013-01-01

    Background: Assessment of psychiatric disorders in persons with an intellectual developmental disorder (IDD) can be performed with a variety of greatly differing instruments. This makes the choice of an instrument best suited for the intended purpose challenging. In this study, we developed a comprehensive set of characteristics for the evaluation…

  19. Unidata Internet Data Distribution (IDD) and THematic Real-time Environmental Distributed Data Services (THREDDS)

    Science.gov (United States)

    Domenico, B.

    2001-12-01

    Universities across the nation are transforming their teaching and research efforts through increased use of a rapidly expanding menu of environmental data. With funding from the Division of Atmospheric Sciences (ATM ) of the National Science Foundation (NSF), the Unidata Program is playing a central role in this transformation by enabling universities to employ innovative computing and networking technologies to acquire such data sets in real-time and use them routinely in their classrooms and research labs. Working with the Unidata Program Center (UPC), the Unidata community, comprising over 140 departments, has built a national Internet Data Distribution (IDD ) system. The IDD allows users to "subscribe" to certain sets of data products; IDD servers then deliver the requested data to their local servers as soon as they are available from the source. With the initial national implementation in 1994, the IDD may have been the original example of Internet "push" technology. It now provides the reliability, flexibility, and efficiency required by participating institutions. As the underlying Internet technology evolves, we anticipate dramatic increases in the volume of data delivered. We plan to augment the system to better serve disciplines outside the atmospheric sciences and to incorporate anticipated new networking technologies to minimize the impact of the IDD on the underlying network. Unidata has recently undertaken a new initiative called THREDDS (THematic Real-time Environmental Distributed Data Services) under a grant from the NSF Division of Undergraduate Education NSDL (National Science, Math, Engineering, Technology Education Digital Library). The goal of THREDDs is to make it possible for students, educators and researchers to publish, contribute, find, and interact with data relating to the Earth system in a convenient, effective, and integrated fashion. Just as the World Wide Web and digital-library technologies have simplified the process of

  20. Substance-related and addictive disorders among adults with intellectual and developmental disabilities (IDD): an Ontario population cohort study.

    Science.gov (United States)

    Lin, Elizabeth; Balogh, Robert; McGarry, Caitlin; Selick, Avra; Dobranowski, Kristin; Wilton, Andrew S; Lunsky, Yona

    2016-09-02

    Describe the prevalence of substance-related and addictive disorders (SRAD) in adults with intellectual and developmental disabilities (IDD) and compare the sociodemographic and clinical characteristics of adults with IDD and SRAD to those with IDD or SRAD only. Population-based cohort study (the Health Care Access Research and Development Disabilities (H-CARDD) cohort). All legal residents of Ontario, Canada. 66 484 adults, aged 18-64, with IDD identified through linked provincial health and disability income benefits administrative data from fiscal year 2009. 96 589 adults, aged 18-64, with SRAD but without IDD drawn from the provincial health administrative data. Sociodemographic (age group, sex, neighbourhood income quintile, rurality) and clinical (psychiatric and chronic disease diagnoses, morbidity) characteristics. The prevalence of SRAD among adults with IDD was 6.4%, considerably higher than many previous reports and also higher than found for adults without IDD in Ontario (3.5%). Among those with both IDD and SRAD, the rate of psychiatric comorbidity was 78.8%, and the proportion with high or very high overall morbidity was 59.5%. The most common psychiatric comorbidities were anxiety disorders (67.6%), followed by affective (44.6%), psychotic (35.8%) and personality disorders (23.5%). These adults also tended to be younger and more likely to live in the poorest neighbourhoods compared with adults with IDD but no SRAD and adults with SRAD but no IDD. SRAD is a significant concern for adults with IDD. It is associated with high rates of psychiatric and other comorbidities, indicating that care coordination and system navigation may be important concerns. Attention should be paid to increasing the recognition of SRAD among individuals with IDD by both healthcare and social service providers and to improving staff skills in successfully engaging those with both IDD and SRAD. Published by the BMJ Publishing Group Limited. For permission to use (where not

  1. Diabetes and diet : food choices

    NARCIS (Netherlands)

    Niewind, A.C.

    1989-01-01

    This thesis reports on the food choices of diabetic patients. Two studies were undertaken considering the barriers these patients experience with the diabetic diet. Furthermore, the changes in food choices during the first years after the diagnosis of insulin-dependent diabetes as well as patients,

  2. Cardiovascular consequences of diabetes mellitus

    NARCIS (Netherlands)

    C.A. Baan (Caroline)

    1999-01-01

    textabstractDiabetes mellitus comprises a clinically and genetically heterogeneous group of disorders that have one common feature: abnormally high levels of glucose in the blood. The most common form is non-insulin dependent diabetes mellitus (NlDDM); about 80-90% of all diabetic patients has

  3. Diabetes, insulin and exercise

    DEFF Research Database (Denmark)

    Richter, Erik; Galbo, H

    1986-01-01

    The metabolic and hormonal adaptations to single exercise sessions and to exercise training in normal man and in patients with insulin-dependent as well as non-insulin-dependent diabetes mellitus are reviewed. In insulin-dependent (type I) diabetes good metabolic control is best obtained...... by a regular pattern of life which will lead to a fairly constant demand for insulin from day to day. Exercise is by nature a perturbation that makes treatment of diabetes difficult: Muscle contractions per se tend to decrease the plasma glucose concentration whereas the exercise-induced response of the so......-called counter-regulatory hormones tend to increase plasma glucose by increasing hepatic glucose production and adipose tissue lipolysis. If the pre-exercise plasma insulin level is high, hypoglycaemia may develop during exercise whereas hyperglycaemia and ketosis may develop if pre-exercise plasma insulin...

  4. Development of Type 1 Diabetes in Wild Bank Voles Associated With Islet Autoantibodies and the Novel Ljungan Virus

    DEFF Research Database (Denmark)

    Niklasson, Bo; Heller, Knud Erik; Schønecker, Bryan

    2003-01-01

    Clethrionomys Glareolus, Glutamic Acid Decarboxylase Autoantibodies, IA-2 Autoantibodies, Insulin Autoantibodies, Insulin-Dependent Diabetes Mellitus, Ljungan Virus, Parechovirus, Picorna Virus......Clethrionomys Glareolus, Glutamic Acid Decarboxylase Autoantibodies, IA-2 Autoantibodies, Insulin Autoantibodies, Insulin-Dependent Diabetes Mellitus, Ljungan Virus, Parechovirus, Picorna Virus...

  5. The course of diabetic retinopathy during treatment with continuous subcutaneous insulin infusion

    NARCIS (Netherlands)

    Hooymans, Johanna Martina Maria

    1986-01-01

    The aim of this prospective study was to investigate the effect of normalization of blood sugar regulation by continuous subcutaneous insulin infusion (CSII) on the course of diabetic retinopathy in insulin-dependent (type I) diabetic patients. Zie: Summary

  6. Diabetes and exercise

    DEFF Research Database (Denmark)

    Richter, Erik; Ruderman, N B; Schneider, S H

    1981-01-01

    This review describes (1) the metabolic and hormonal response to exercise in normal and diabetic man, and (2) the potential benefits of physical training in diabetes. Whereas in normal man plasma glucose varies little during exercise, the insulin-dependent diabetic subject may experience...... its site of injection. The response to exercise of noninsulin-dependent diabetic subjects and of diabetic subjects with autonomic neuropathy is also described. Physical training improves glucose tolerance in some noninsulin-dependent diabetic subjects and in insulin-dependent patients, it may diminish...... insulin requirements. It may also have a role in retarding the development of cardiovascular complications. Physical training is not totally innocuous, however, and in many patients with diabetes special precautions are required....

  7. Sympathoadrenal activity during exercise in partial diabetic and diabetic rats

    NARCIS (Netherlands)

    Houwing, H; Strubbe, J.H.; Bruggink, J.E; Steffens, A.B

    Insulin-dependent diabetes mellitus is associated with altered fat and carbohydrate metabolism and disturbed sympathoadrenal functioning. The aim of this study was to investigate whether the short-term diabetic state alters the activity of the sympathoadrenal system and of the adrenal cortex during

  8. Reduced albuminuria during early and aggressive antihypertensive treatment of insulin-dependent diabetic patients with diabetic nephropathy

    DEFF Research Database (Denmark)

    Parving, H H; Andersen, A R; Smidt, U M

    1981-01-01

    nephropathy. Mean age of the patients was 30 yr. All patients had a diastolic blood pressure greater than or equal to 95 mm Hg. Metoprolol, hydralazine, and furosemide or thiazide were used as antihypertensives. During the 12-mo treatment period, BP decreased from 151/104 to 133/85 mm Hg (P less than 0...

  9. The transition to adulthood of young adults with IDD: Parents' joint projects.

    Science.gov (United States)

    Young, Richard A; Marshall, Sheila K; Stainton, Tim; Wall, Jessie M; Curle, Deirdre; Zhu, Ma; Munro, David; Murray, John; El Bouhali, Asmae; Parada, Filomena; Zaidman-Zait, Anat

    2018-03-01

    Parents have found the transition to adulthood for their sons or daughters with intellectual and/or developmental disabilities (IDD) particularly challenging. The literature has not examined how parents work together and with others in face of this transition nor has it highlighted parental goals in this process. This study used a perspective based on joint, goal-direct action to describe the projects that Canadian parents engaged in together and with others relative to this transition. Using the qualitative action-project method, joint projects between parents and with others were identified from their conversations and followed for 6 months. Three groups of projects were described: equipping the young adult for adult life, connecting for personal support and managing day-to-day while planning for the future. Parents act together and with others relative to the transition to adulthood of their young adult children with IDD. These projects are complex and differ in goals, steps, resources and emotional regulation and motivation. © 2017 John Wiley & Sons Ltd.

  10. In situ saphenous vein bypass surgery in diabetic patients

    DEFF Research Database (Denmark)

    Jensen, L P; Schroeder, T V; Lorentzen, J E

    1992-01-01

    .005). Indication for surgery was gangrene or ulceration in 57% of diabetics, as opposed to 36% in non-diabetic patients (p = 0.0002). A femoro-popliteal bypass was performed in 18% of patients, whereas 82% received an infrapopliteal procedure, of which 42% were to the distal third of the calf or foot. Diabetic......From 1986 through to 1990 a total of 483 consecutive in situ infra-inguinal vein bypass procedures were performed in 444 patients, of whom 112 (25%) were diabetics (57 insulin dependent diabetes mellitus and 55 non-insulin-dependent diabetes mellitus). Based on a prospective vascular data registry...... this material was analysed to determine the influence of diabetes on the outcome. Preoperative risk factors were equally distributed among diabetic and non-diabetic patients, except for smoking habits (diabetics: 48%; non-diabetics: 64%, p = 0.002) and cardiac disease (diabetics: 45%; non-diabetics: 29%, p = 0...

  11. Parent Involvement in Meaningful Post-School Experiences for Young Adults with IDD and Pervasive Support Needs

    Science.gov (United States)

    Rossetti, Zachary; Lehr, Donna; Pelerin, Dana; Huang, Shuoxi; Lederer, Leslie

    2016-01-01

    Despite initiatives supporting young adults with intellectual and developmental disabilities (IDD) to engage in post-secondary education and integrated employment, those with more intensive support needs are not as easily involved in these post-school experiences. In an effort to learn from positive examples, we examined parent involvement in…

  12. Leptin recruits Creb-regulated transcriptional coactivator 1 to improve hyperglycemia in insulin-deficient diabetes

    Directory of Open Access Journals (Sweden)

    Geun Hyang Kim

    2015-03-01

    Conclusions: Our study reveals that Crtc1 functions as a conduit for leptin's glucoregulatory actions in insulin-dependent diabetes. This study also highlights a new role for Crtc1 in modulating peripheral glucose metabolism.

  13. Moringa olifeira Lam. Stimulates Activation of the Insulin-Dependent Akt Pathway. Antidiabetic Effect in a Diet-Induced Obesity (DIO) Mouse Model.

    Science.gov (United States)

    Attakpa, E S; Sangaré, M M; Béhanzin, G J; Ategbo, J-M; Seri, B; Khan, N A

    2017-01-01

    We investigated the antidiabetic effect of Moringa olifeira Lam. in a diet-induced obesity (DIO) mouse model. Six mice were randomly selected as normal controls. Moringa olifeira Lam. leaf extract at a dose of 200, 400 or 600 mg/kg body weight, glibenclamide (Glib) at the dose of 10 mg/kg (positive control) and distilled water at 10 ml/kg (control group) were administered orally by gastric intubation, and each group consisted of six mice. Insulinsensitive tissues (liver, skeletal muscle) were collected to investigate antidiabetic effects and examine the plant's molecular mechanisms. Moringa olifeira Lam. leaf extract prevented weight gain. It also reduced blood glucose in DIO mice. Glib and Moringa olifeira Lam. leaf extract, 400 mg/kg, treatments restored insulin levels towards normal values (P < 0.05 versus diabetic control group). Western immunoblot analysis of different tissues, collected at the end of the study, demonstrated that Moringa olifeira Lam. stimulated activation of the insulin-dependent Akt pathway and increased the protein content of Glut 4 in skeletal muscle. The improvement of hepatic steatosis observed in DIO-treated mice was associated with a decrease in the hepatic content of SREBP-1, a transcription factor involved in de novo lipogenesis. The hepatic PPARα protein content in the plant extract- treated mice remained significantly higher than those of the control group (P < 0.05). In conclusion, this study provides the first evidence for direct action of Moringa olifeira Lam. on pancreatic β-cells, enhancing glucose-stimulated insulin secretion. This correlated with hypoglycaemic effects in diabetic mice associated with restored levels of plasma insulin.

  14. Association of diabetes mellitus and dementia : The Rotterdam study

    NARCIS (Netherlands)

    Ott, A; Stolk, RP; Hofman, A; vanHarskamp, F; Grobbee, DE; Breteler, MMB

    1996-01-01

    Dementia and non-insulin-dependent diabetes mellitus (NIDDM) are highly prevalent disorders in the elderly. Diabetes has repeatedly been reported to affect cognition, but its relation with dementia is uncertain. We therefore studied the association between diabetes and dementia in the Rotterdam

  15. Human leukocyte antigen (HLA) polymorphism and type 1 diabetes ...

    African Journals Online (AJOL)

    Insulin-dependent diabetes mellitus or type 1 diabetes is an autoimmune multifactorial disease which has a great socio-economic impact. In Morocco, less is known about the contribution of Human leukocyte antigen (HLA) alleles to type 1 diabetes susceptibility. Our study focused on evaluating the distribution of class II ...

  16. 170 pattern of microbial colonization of the vagina of diabetics

    African Journals Online (AJOL)

    boaz

    sensitivity of high vaginal swabs from 60 consecutive non-insulin-dependent diabetics and 20 non-diabetics attending Oluyoro Catholic ... tuberculosis and acute cholecystitis16. The lower genital flora may act .... TABLE I: AGE, FASTING PLASMA GLUCOSE, DURATION OF DIABETES AND MICROBIAL. ISOLATES FROM ...

  17. A young diabetic with suicidal risk: Rare disease with a rarer presentation

    Directory of Open Access Journals (Sweden)

    Rajeev Philip

    2013-01-01

    Full Text Available Rare genetic or inherited forms of diabetes can mimic immune mediated type 1 diabetes. Early age of onset and associated features help to differentiate these diseases from type 1 diabetes. Wolfram syndrome, an inherited neuro degenerative disorder, presents as insulin dependent diabetes mellitus, diabetes insipidus, optic atrophy and deafness. But less well described features like psychiatric manifestations can be the presentation of this disease. We present such a case. Wolfram syndrome should be considered as a differential diagnosis in insulin dependent diabetic children who present with neuropsychiatric problems.

  18. Diabetic nephropathy and arterial hypertension. The effect of antihypertensive treatment

    DEFF Research Database (Denmark)

    Parving, H H; Andersen, A R; Smidt, U M

    1983-01-01

    method for albumin determination. Our prospective studies in young insulin-dependent diabetics with diabetic nephropathy show that the rate of decline in glomerular filtration rate (GFR) varies considerably, with a mean of 0.75 ml/min/mo and a range from 0.1 to 1.50 ml/min/mo, and that an increase......Our longitudinal study of urinary albumin excretion rate in long-term insulin-dependent diabetics without proteinuria (negative albustix) suggests that early detection of patients at high and low risk of developing persistent proteinuria, i.e., diabetic nephropathy, is possible by using a sensitive...

  19. Cohort study of predictive value of urinary albumin excretion for atherosclerotic vascular disease in patients with insulin dependent diabetes

    DEFF Research Database (Denmark)

    Deckert, T; Yokoyama, H; Mathiesen, E

    1996-01-01

    atherosclerotic vascular disease during follow up of 2457 person year. Elevated urinary albumin excretion was significantly predictive of atherosclerotic vascular disease (hazard ratio 1.06 (95% confidence interval 1.02 to 1.18) per 5 mg increase in 24 hour urinary albumin excretion, P = 0.002). Predictive effect...

  20. [Effectiveness of increased contents of dietary fiber in early stages of non-insulin-dependent diabetes mellitus].

    Science.gov (United States)

    Krashenitsa, G M; Botvineva, L A; Mogila, A V

    1994-01-01

    Patients with early NIDDM were put on routine diet N 9 (food fiber 25 g/day) and test diet (food fiber 55 g/day). The diet of both groups (group 1 and 2, respectively) was supplemented with oral mineral water Essentuki 17. High-fiber diets proved to be effective for the above patients as they induced positive trends in NIDDM clinical symptoms, body weight, lowering of basal insulin, an increase in insulin immediate pool. There was also a reduction of insulinemia and hyperglycemia later in the course of glucose tolerance test. The above shifts were more pronounced in 2 patients.

  1. In situ bypass og diabetes

    DEFF Research Database (Denmark)

    Jensen, Leif Panduro; Schroeder, T V; Lorentzen, J E

    1993-01-01

    decreased survival rate was found in diabetics (p useful in the treatment of critical ischaemia of the lower limb in diabetic patients. The overall results in diabetic patients, whether insulin-dependent or not, were equal to those in non-diabetic......From 1986 through to 1990 a total of 483 in situ bypass procedures were performed in 444 patients. Preoperative risk-factors were equally distributed among diabetic (DM) and non-diabetic (NDM) patients, except for smoking habits (DM:48%, NDM:64%, p = 0.002) and cardiac disease (DM:45%, NDM:29%, p...... = 0.005). Critical limb-ischaemia was more often present in diabetic than non-diabetic patients (DM:57%, NDM:36%, p = 0.0002). Diabetic patients had a significantly lower distal anastomosis than non-diabetic patients (p = 0.00001). There were no differences among diabetic and non-diabetic patients...

  2. Urinary albumin excretion and 24-hour blood pressure as predictors of pre-eclampsia in Type I diabetes

    DEFF Research Database (Denmark)

    Ekbom, P; Damm, P; Nøgaard, K

    2000-01-01

    To evaluate the value of 24-h blood pressure monitoring compared to office blood pressure and urinary albumin excretion in predicting pre-eclampsia in Type I (insulin-dependent) diabetes mellitus.......To evaluate the value of 24-h blood pressure monitoring compared to office blood pressure and urinary albumin excretion in predicting pre-eclampsia in Type I (insulin-dependent) diabetes mellitus....

  3. The problem of integration: Asian people and diabetes.

    OpenAIRE

    Kelleher, D; Islam, S

    1994-01-01

    There is a high prevalence of non-insulin dependent diabetes (NIDD) in some Asian populations in the UK. The study by Mckeigue showed that the prevalence was high amongst the Bangladeshi population. Most doctors were aware of this and concerned that they did not know sufficient about the everyday lives and eating patterns of their patients to advise them about how to adjust their lifestyle to control their diabetes. As non-insulin dependent diabetes is managed by controlling eating, and by ta...

  4. Diabetes classification: grey zones, sound and smoke: Action LADA 1

    DEFF Research Database (Denmark)

    Leslie, R D G; Kolb, H; Schloot, N C

    2008-01-01

    -insulin-requiring diabetes, an islet autoantibody such as glutamic acid decarboxylase autoantibodies (GADA) or cytoplasmic islet cell autoantibodies (ICA), and no need for insulin treatment for several months post-diagnosis. But while some would split diabetes into distinct subtypes, there is a strong case......Diseases gain identity from clinical phenotype as well as genetic and environmental aetiology. The definition of type 1 diabetes is clinically exclusive, comprising patients who are considered insulin dependent at diagnosis, whilst the definition of type 2 diabetes is inclusive, only excluding...... those who are initially insulin dependent. Ketosis-prone diabetes (KPD) and latent autoimmune diabetes in adults (LADA) are each exclusive forms of diabetes which are, at least initially, clinically distinct from type 2 diabetes and type 1 diabetes, and each have a different natural history from...

  5. Pathogenesis and treatment of diabetic glomerulopathy

    International Nuclear Information System (INIS)

    Marre, M.; Le Jeune, J.J.

    1995-01-01

    Diabetic glomerulopathy is the consequence, at the glomerular level, of diabetes. Diagnosis is based on the association of proteinuria, arterial hypertension and an early reduction of glomerular filtration in a diabetic patient, generally insulin-dependent. Diabetic glomerulopathy is a complication of type I diabetes, which begins in childhood or adolescence, but can also be discovered in type II diabetes. A definite diagnosis requires histological evidences ; glomerular clearance measurements ( 125 I-iodothalamate or 51 Cr-EDTA) yield important information concerning glomerular filtration. The authors subsequently address pathogenesis and therapeutic regimens, and they report on the particularities of this condition in type II diabetes. (authors). 30 refs., 2 tabs

  6. Diabetic Retinopathy: Clinical Findings and Management

    Directory of Open Access Journals (Sweden)

    DD Murray McGavin

    2003-01-01

    Full Text Available Diabetes mellitus is a metabolic abnormality in which there is a failure to utilise glucose and hence a state of hyperglycaemia can occur. If hyperglycaemia continues uncontrolled over time, it will lead to significant and widespread pathological changes, including involvement of the retina, brain and kidney.In industrialised countries, approximately 1% of the population is diabetic, and at least another 1% are undiagnosed diabetics. Insulin dependent diabetes (IDDM, accounts for approximately 10-15% of cases, the remainder being maturity onset or non-insulin dependent diabetics (NIDDM. Diabetes mellitus is an international public health problem with estimated prevalences ranging from 2.0% to 11.7% in studied populations across the world.

  7. Perioperative management of the diabetic patient.

    Science.gov (United States)

    Yoo, Hyon K; Serafin, Bethany L

    2006-05-01

    Diabetes is a chronic disease characterized by the body's inability to process blood glucose properly. It is generally classified as insulin-dependent diabetes mellitus (IDDM), or type 1, and non-insulin-dependent diabetes mellitus (NIDDM), or type 2. Type 1 is characterized by a defect in insulin secretion by the beta cells of the pancreas, usually secondary to autoimmune destruction of those cells. Type 2 is characterized by peripheral insulin resistance with an insulin-secretory defect that varies in severity. Diabetes is a common medical condition that affects 6% of Americans younger than 50 years and approximately 10% to 15% of those older than 50 years. Increasing numbers of patients who have diabetes are presenting to the oral surgeon's office for care. Patients who have diabetes have a 50% chance of undergoing a surgical procedure in their lifetime.

  8. Diabetes Mellitus and the Musculoskeletal System

    International Nuclear Information System (INIS)

    Monu, Johnny V.J.

    2015-01-01

    Diabetes mellitus is a metabolic disease with systemic manifestations. Occurrence is increasing worldwide from 153m to 347m from 1980 to 2011. Traditionally there are two main types: Insulin dependent or juvenile diabetes and non-insulin dependent or Maturity onset or insulin resistant diabetes. Gestational diabetes the second type of diabetes is increasingly seen in young patients and it evolves into insulin dependence. Obesity is causally related to type II diabetes. Diabetes Mellitus affects appendicular and peripheral structures more commonly – ankle and feet. Diabetes in the MSK System effects manifested as congenital problems, Peripheral neuropathy, Peripheral vasculopathy Infections and Connective tissue changes. The disease target Structures like Cardio-vascular system, Central nervous system (brain, eyes) and peripheral nerves, Reticulo-endothelial system, Kidneys and Musculoskeletal system. Osteomyelitis fractures including fragmentation of bones and disorganization of joints – neuropathic changes. Diabetic Myopathy occurs predominantly in long-standing, poorly controlled type 1 diabetics often have other vascular or end organ complications. Etiology related to microvascular disease leads to muscle ischemia and infarction eventual muscle atrophy

  9. Intermittent Hypoxia Disrupts Glucose Homeostasis in Liver Cells in an Insulin-Dependent and Independent Manner

    Directory of Open Access Journals (Sweden)

    Chen Juan Gu

    2018-05-01

    Full Text Available Background/Aims: Obstructive sleep apnea is associated with diabetes and insulin resistance, but the underlying mechanisms remain unclear. The purpose of the current study was to determine the molecular effects of intermittent hypoxia (IH on hepatic insulin signaling and glucose homeostasis, and whether c-Jun NH2-terminal-kinase (JNK contributed to metabolic responses to IH in liver cells. Methods: The human HepG2 cells and rat FAO cells were exposed to 10, 30, 120, 240 or 360 cycles of IH (1% O2 for 60 s followed by 21% O2 for 60s, 7.5 cycles per hour or normoxia as a control. In a subgroup, we exposed cells to 360 cycles of IH with the JNK inhibitor SP600125. After IH exposure, cell glycogen content and glucose output were measured using colorimetric assay kits. Canonical insulin signaling and gluconeogenic genes were measured by western blot and quantitative polymerase chain reaction. Results: IH decreased insulin-stimulated protein kinase B (AKT/glycogen synthase kinase-3β (GSK-3β phosphorylation in a time-dependent manner, while inhibiting forkhead box protein O1 (FOXO1 expression and phosphoenolpyruvate carboxykinase (PEPCK transcription independent of insulin signaling. JNK inhibitor SP600125 partially restored AKT/ GSK-3β phosphorylation and glycogen synthesis, but did not affect other IH-induced glucose metabolic changes. Conclusion: IH in vitro impaired insulin signal transduction in liver cells as assessed by inhibited AKT/GSK-3β phosphorylation via JNK activation. IH inhibited FOXO1 and gluconeogenesis in an insulin-independent manner.

  10. From Research to Policy to Programme: Success Story of Seven State Iodine Deficiency Disorders (IDD Survey in India

    Directory of Open Access Journals (Sweden)

    Chandrakant S Pandav

    2015-12-01

    Full Text Available Iodine Deficiency Disorders (IDD constitute the single largest cause of preventable brain damage worldwide. In India the entire population is prone to IDD due to deficiency of iodine in the soil of the subcontinent and consequently the food derived from it. Of these, an estimated 350 million people are at higher risk of IDDs as they consume salt with inadequate iodine. Every year nine million pregnant women and eight million newborns are at risk of IDD in India.On September 13, 2000, the Government of India lifted the ban at the national level on the sale of non-iodized salt (India Gazette 2000. Scientists, civil society, international agencies and other stakeholders joined ranks to fight against this retrograde step by the government of India. The four pronged approach to fight the removal of ban on non- iodized salt comprised of writing advocacy documents, meeting with stakeholders, media campaign and tracking of Universal Salt Iodization (USI in states by state iodine status surveys.But effective advocacy and media campaign were hampered by lack of scientific data substantiating the magnitude of Iodine Deficiency disorders (IDD in India. To address this lacuna, state level Iodine status surveys were planned in seven states of India and were executed over next five years in collaboration with various national and international stakeholders.State level IDD surveys were carried out in seven states (Kerala, Tamil Nadu, Orissa, Rajasthan, Bihar, Goa and Jharkhand from 2000 to 2006 by International Council for Control of Iodine Deficiency Disorders (ICCIDD in collaboration with state medical colleges, Micronutrient Initiative (MI and UNICEF. The surveys were carried as per the recommended guidelines of WHO/UNICEF/ICCIDD and used 30 cluster into 40 children sampling methodology. Children in the age group of 6-12 years, women in the household, retail shop keepers and other community stakeholders constituted the study population. All three indicators

  11. Alloxan-induced diabetes and insulin resistant effects on ovulation

    African Journals Online (AJOL)

    Dr Olaleye

    characterized based on the proportion of 3 cell types. (epithelial cells, cornified cells, and leukocytes) observed in the vaginal smear. Diabetes mellitus has been shown to interfere with ..... (1996). Altered prostanoid production by cumulus- oocyte complexes in a rat model of non-insulin- dependent diabetes mellitus.

  12. Ischemic Colitis of the Left Colon in a Diabetic Patient

    Directory of Open Access Journals (Sweden)

    Anastasios J. Karayiannakis

    2011-04-01

    Full Text Available Diabetes mellitus may affect the gastrointestinal tract possibly as a result of autonomic neuropathy. Here we present a 68-year-old male with non-insulin-dependent diabetes mellitus who presented with prolonged watery diarrhea and in whom imaging studies demonstrated ischemic colitis of the left colon. Resection of the affected colon resulted in sustained disappearance of symptoms.

  13. Prevalence of diabetic autonomic neuropathy measured by simple bedside tests

    DEFF Research Database (Denmark)

    Dyrberg, Torben Bech; Benn, Jette; Christiansen, J S

    1981-01-01

    to Valsalva's manoeuvre were applied to 75 male insulin-dependent diabetics, mean age 40 years, (range 30-49 years). The subjects were subdivided into three groups according to duration of diabetes, which was between 0 and 40 years. Twenty-eight healthy age-matched male controls were also studied...

  14. Mutation analysis of peroxisome proliferator-activated receptor-gamma coactivator-1 (PGC-1) and relationships of identified amino acid polymorphisms to Type II diabetes mellitus

    DEFF Research Database (Denmark)

    Ek, J; Andersen, G; Urhammer, S A

    2001-01-01

    This study aimed to investigate if variability in the peroxisome proliferator-activated receptor-gamma coactivator-1 (PGC-1) gene is associated with Type II (non-insulin-dependent) diabetes mellitus.......This study aimed to investigate if variability in the peroxisome proliferator-activated receptor-gamma coactivator-1 (PGC-1) gene is associated with Type II (non-insulin-dependent) diabetes mellitus....

  15. Glipizide Pharmacokinetics in Healthy and Diabetic Volunteers

    African Journals Online (AJOL)

    Erah

    Purpose: Disease state may contribute to alteration in drug pharmacokinetics. The purpose of this study was to determine the effect of non-insulin dependent diabetes mellitus (NIDDM) on the ... assayed using a sensitive and validated reverse phase high performance liquid ..... factors may contribute to these variations. [17].

  16. Health Information Infrastructure for People with Intellectual and Developmental Disabilities (I/DD) Living in Supported Accommodation: Communication, Co-Ordination and Integration of Health Information.

    Science.gov (United States)

    Dahm, Maria R; Georgiou, Andrew; Balandin, Susan; Hill, Sophie; Hemsley, Bronwyn

    2017-10-25

    People with intellectual and/or developmental disability (I/DD) commonly have complex health care needs, but little is known about how their health information is managed in supported accommodation, and across health services providers. This study aimed to describe the current health information infrastructure (i.e., how data and information are collected, stored, communicated, and used) for people with I/DD living in supported accommodation in Australia. It involved a scoping review and synthesis of research, policies, and health documents relevant in this setting. Iterative database and hand searches were conducted across peer-reviewed articles internationally in English and grey literature in Australia (New South Wales) up to September 2015. Data were extracted from the selected relevant literature and analyzed for content themes. Expert stakeholders were consulted to verify the authors' interpretations of the information and content categories. The included 286 sources (peer-reviewed n = 27; grey literature n = 259) reflect that the health information for people with I/DD in supported accommodation is poorly communicated, coordinated and integrated across isolated systems. 'Work-as-imagined' as outlined in policies, does not align with 'work-as-done' in reality. This gap threatens the quality of care and safety of people with I/DD in these settings. The effectiveness of the health information infrastructure and services for people with I/DD can be improved by integrating the information sources and placing people with I/DD and their supporters at the centre of the information exchange process.

  17. Impaired pancreatic polypeptide response to a meal in type 1 diabetic patients

    DEFF Research Database (Denmark)

    Rasmussen, M H; Carstensen, H; List, S

    1993-01-01

    The pancreatic polypeptide (PP) response to a mixed meal was investigated in seven insulin-dependent diabetics without measurable signs of diabetic autonomic neuropathy, and in seven healthy subjects. Since acute changes in metabolic regulation might influence the meal-induced PP response...... is independent of short-term changes in metabolic control. Since the response was attenuated in the insulin-dependent diabetic patients, who had no otherwise measurable signs of neuropathy, the PP response to a meal could be a sensitive indicator of dysfunction of the reflex arc controlling PP secretion...

  18. Short-term dietary adjustment with a hydrolyzed casein-based diet postpones diabetes development in the diabetes-prone BB rat

    NARCIS (Netherlands)

    Visser, J; Brugman, S; Klatter, F; Vis, L; Groen, H; Strubbe, J; Rozing, J

    From earlier studies it appears that weaning associated changes in the animal's physiology and that of the pancreas in particular, render diabetes-prone Bio-Breeding (DP-BB) rats susceptible to the induction and development of insulin-dependent diabetes mellitus (IDDM). In this study we tested

  19. Short-Term Dietary Adjustment With a Hydrolyzed Casein–Based Diet Postpones Diabetes Development in the Diabetes-Prone BB Rat

    NARCIS (Netherlands)

    Visser, Jeroen; Brugman, Sylvia; Klatter, Flip; Vis, Lotte; Groen, Herman; Strubbe, Jan; Rozing, Jan

    2003-01-01

    From earlier studies it appears that weaning associated changes in the animal’s physiology and that of the pancreas in particular, render diabetes-prone Bio-Breeding (DP-BB) rats susceptible to the induction and development of insulin-dependent diabetes mellitus (IDDM). In this study we tested

  20. Significance of serum and urine β2-MG abnormality for diabetes

    International Nuclear Information System (INIS)

    Yu Fengling; Zhang Qiliang; Feng Zhixu; Hou Xiangzhen

    1995-01-01

    Levels of serum and urine β 2 -MG are determined in 114 patients with diabetes. It is found that levels of serum and urine β 2 -MG in diabetes are significantly higher than that of normal contrasts (P 2 -MG are increased with diabetes progress, especially urine β 2 -MG. There is no difference in levels of serum and urine β 2 -MG between non-insulin dependent diabetes mellitus (NIDDM) and insulin dependent diabetes mellitus (IDDM, P>0.05). Urine β 2 -MG levels of diabetes are relatively increased with the increase of serum β 2 -MG levels. Both are obviously positive correlation. While diabetes progressing, both are gradually increased. It can be shown that the longer diabetes process, the more renal function was damaged. Therefore, determination of β 2 -MG is very important for early diagnosing, preventing and treating diabetic nephropathy

  1. Contrast media induced acute renal failure in diabetics

    International Nuclear Information System (INIS)

    Rambausek, M.

    1985-01-01

    Dehydration, preexisting renal insufficiency, multiple myeloma and insulin-dependent diabetes mellitus are known risk factors for a radiocontrast medium induced acute renal failure. In 90% of patients with insulin-dependent diabetes mellitus, renal insufficiency and proteinuria, a further detoriation of renal function can be expected after i.v. administration of radiocontrast medium. Recent concepts on the genesis of acute renal failure after radiocontrast medium in multiple myeloma emphasize the role of tubular blocade (tubular precipitation of myeloma protein with contrast medium). In insulin-dependent diabetic patients we found altered carbohydrate composition of urinary Tamm Horsfall Protein (THP), with increased glucose and diminished N-acetyl-neuraminicacid content. This was paralleled by a difference in an in-vitro system of coprecipitation where THP of diabetes triggered more pronounced calcium dependent coprecipitation of contrast medium and albumin. These in-vitro findings might be important for the explanation of the genesis of radiocontrast medium-induced acute renal failure in insulin-dependent diabetes mellitus. (orig.) [de

  2. Competency-Based Training and Worker Turnover in Community Supports for People with IDD: Results from a Group Randomized Controlled Study

    Science.gov (United States)

    Bogenschutz, Matthew; Nord, Derek; Hewitt, Amy

    2015-01-01

    Turnover among direct support professionals (DSPs) in community support settings for individuals with intellectual and developmental disabilities (IDD) has been regarded as a challenge since tracking of this workforce began in the 1980s. This study utilized a group randomized controlled design to test the effects of a competency-based training…

  3. Effective antihypertensive treatment postpones renal insufficiency in diabetic nephropathy

    DEFF Research Database (Denmark)

    Parving, H H; Smidt, U M; Hommel, E

    1993-01-01

    The effect of long-term, aggressive, antihypertensive treatment on kidney function in diabetic nephropathy was studied prospectively in 11 insulin-dependent diabetic patients (mean age, 30 years). Renal function was assessed every 4 months by measurement of glomerular filtration rate (GFR) (single...... infarction (GFR, 46 mL/min/1.73 m2). Effective antihypertensive treatment postpones renal insufficiency in diabetic nephropathy....

  4. Disordered Eating in Girls with Type 1 Diabetes: Examining Directions for Prevention

    Science.gov (United States)

    Starkey, Karina; Wade, Tracey

    2010-01-01

    Girls with Type 1 diabetes (insulin-dependent diabetes mellitus [IDDM]) have been identified to be at an increased risk for developing bulimia nervosa (BN) and subthreshold eating disorders. The co-occurrence of these conditions can severely compromise the physical health of these individuals and can even accelerate mortality. The use of a unique…

  5. Pernicious anemia and juvenile-onset diabetes mellitus in an adolescent: a case report.

    Science.gov (United States)

    Yu, L C; Warrier, R P; Ducos, R S

    1989-02-01

    We report a case of a 15-year-old black boy who developed juvenile-onset pernicious anemia in association with insulin-dependent diabetes mellitus. He had both intrinsic factor and parietal cell antibodies in addition to anti-islet cell surface antibodies. The existence of pernicious anemia and diabetes mellitus in such a young child makes this an unusual case.

  6. Using Behavioral Interventions to Assist Children with Type 1 Diabetes Manage Blood Glucose Levels

    Science.gov (United States)

    Lasecki, Kim; Olympia, Daniel; Clark, Elaine; Jenson, William; Heathfield, Lora Tuesday

    2008-01-01

    Treatment and management of chronic disease processes on children occurs across multiple settings, placing demands for consultation and expertise on school personnel, including school psychologists. One such chronic condition in children is type I diabetes. Children with type I insulin dependent diabetes mellitus exhibit high rates of…

  7. Blood and plasma viscosity in diabetes: possible contribution to late organ complications?

    NARCIS (Netherlands)

    Schut, N. H.; van Arkel, E. C.; Hardeman, M. R.; Bilo, H. J.; Michels, R. P.; Vreeken, J.

    1992-01-01

    It has been postulated that an increased whole blood and plasma viscosity contribute to diabetic organ complications. Blood viscosity was measured in 30 controls and four groups of insulin-dependent diabetic patients at three shear rates: 70 sec-1, 0.5 sec-1 and 0.05 sec-1. Results were compared

  8. Protection from retinopathy and other complications in patients with type 1 diabetes of extreme duration

    Science.gov (United States)

    We performed a cross-sectional, observational study of 351 U.S. residents with at least 50 years of insulin-dependent diabetes. Longitudinal data on retinopathy progression was obtained via chart review in patients followed at the Joslin Diabetes Center eye clinic (Boston, MA). HbA1c was determined ...

  9. Increased prevalence of insulin-treated diabetes mellitus in Funen County, Denmark

    DEFF Research Database (Denmark)

    Eshøj, O; Green, A; Borch-Johnsen, K

    1994-01-01

    : There was a significant increase in the prevalence of insulin-treated diabetes mellitus in Funen County, Denmark from 1973 to 1987. Analysis of the data shows that an important factor for this increase is a liability to start insulin treatment of type 2 (non-insulin-dependent) diabetes mellitus at an earlier stage than...

  10. Identification, characterization and application of autoantigens in type 1 diabetes mellitus

    NARCIS (Netherlands)

    H-J. Aanstoot (Henk-Jan)

    1993-01-01

    textabstractType 1 diabetes mellitus or insulin dependent diabetes mellitus is a disease characterized by the selective destruction of insulin producing B-cells in the islets of Langerhans. The exact cause of this destruction is unknown, but is mediated by cells of the immune system. The immune

  11. Low birth weight. A risk factor for development of diabetic nephropathy?

    DEFF Research Database (Denmark)

    Rossing, P; Tarnow, L; Nielsen, F S

    1995-01-01

    for expression of renal disease after exposure to potentially injurious renal stimuli. The aim of this study was to determine if low birth weight is a risk factor for development of diabetic nephropathy. In a case-control study, we investigated 184 (110 men) insulin-dependent diabetes mellitus (IDDM) patients...

  12. Preventing and Treating Type 2 Diabetes through a Physically Active Lifestyle

    Science.gov (United States)

    Leung, Raymond W.; Kamla, Jim; Lee, Man-Cheong; Mak, Jennifer Y.

    2007-01-01

    The general decrease in physical activity in the United States population has led to an increase of cases of type 2 diabetes (non-insulin-dependent diabetes mellitus, NIDDM), obesity, dyslipidemia, hypertension, and arteriosclerosis. Remarkable scientific advancements have been made toward understanding the beneficial effects of physical activity…

  13. Plasma lipoproteins and renal function during simvastatin treatment in diabetic nephropathy

    DEFF Research Database (Denmark)

    Hommel, E; Andersen, P; Gall, M A

    1992-01-01

    The aim of this study was to assess the effect of simvastatin on plasma lipoproteins and renal function in hypercholesterolaemic Type 1 (insulin-dependent) diabetic patients with diabetic nephropathy. Twenty-six hypercholesterolaemic (total cholesterol greater than or equal to 5.5 mmol/l) Type 1...

  14. Interleukin-1 beta induced transient diabetes mellitus in rats. A model of the initial events in the pathogenesis of insulin-dependent diabetes mellitus?

    DEFF Research Database (Denmark)

    Reimers, J I

    1998-01-01

    When aiming at preventing IDDM in man, knowledge of the molecular mechanisms leading to beta cell destruction may facilitate identification of new possible intervention modalities. A model of IDDM pathogenesis in man suggests that cytokines, and IL-1 in particular, are of major importance...... of preventing IDDM in man, the aim af this review was to investigate the effects of rhIL-1 beta on beta-cell function and viability in normal rats. This review discussed 1) the pharmacokinetics of IL-1 beta in rats as the basis for choice of route of administration and dose of rhIL-1 beta, 2) the effects...... and molecular mechanisms of IL-1 beta on temperature and food intake used as control parameters for successful injection of rhIL-1 beta in rats, 3) the effects of one or more injection of IL-1 beta on rat beta cell function, 4) the molecular mechanisms leading to IL-1 beta induced beta cell inhibition in vivo...

  15. Redistribution of blood volume in Type I diabetes

    NARCIS (Netherlands)

    Ubels, FL; Muntinga, JHJ; Links, TP; Hoogenberg, K; Dullaart, RPF; Smit, AJ

    Aims/hypothesis. Impaired activity of endothelium-derived nitric oxide in Type I (insulin-dependent) diabetes mellitus will cause an increased vascular tone. Considering the lower production of nitric oxide in veins than in arteries, an impaired activity would have less vasoconstrictive effect in

  16. Nieuw ontdekte diabetes mellitus bij kinderen: Wel of niet opnemen?

    NARCIS (Netherlands)

    Hirasing, R.A.; Reeser, H.M.; Goor, J. van; Bruining, G.J.

    1996-01-01

    Initiation of therapy in a life-long disease such as insulin-dependent (type I) diabetes mellitus (IDDM) represents a dramatic event for the child and his family. Epidemiologic surveys in the Netherlands over the past 15 years show a marked increase in the incidence of IDDM among children 0 to 19

  17. Abnormal gastric and small intestinal motor function in diabetes mellitus

    NARCIS (Netherlands)

    Samsom, M.; Smout, A. J.

    1997-01-01

    It is now well recognized that the prevalence of delayed gastric emptying in both insulin-dependent as well as noninsulin-dependent diabetes mellitus is high. Recently performed studies have shown that motor disorders of several parts of the upper gastrointestinal tract contribute to this delay in

  18. Associations of body composition with type 2 diabetes mellitus

    NARCIS (Netherlands)

    Han, T.S.; Feskens, E.J.; Lean, M.E.J.; Seidell, J C

    The aims of this study were to establish the associations of stature, body mass index, waist to hip ratio, and waist circumference with Type 2 (non-insulin-dependent) diabetes mellitus in a random sample of 5887 men and 7018 women aged 20-59 years in a cross-sectional study set in The Netherlands.

  19. Comparison of blood electrolytes and glucose during cardiopulmonary bypass in diabetic and non-diabetic patients

    Directory of Open Access Journals (Sweden)

    Golamreza Maasoumi

    2013-01-01

    Full Text Available Background: Cardiopulmonary bypass (CPB during coronary artery bypass grafting is thought to contribute significantly to increased blood glucose level and altered blood electrolytes balance during the operation. In this (CABG study, blood electrolytes and glucose during CPB in insulin-dependent diabetic and non-diabetic patients were assessed with special emphasis on the trend of the changes. Materials and Methods: Blood glucose and electrolytes were assessed in 30 insulin-dependent diabetic and 30 non-diabetic patients, classified as class II and III American Society of Anesthesiologist, before, during, and after CPB. Repeated-measures analysis of variance (ANOVA was used to compare the trend of the changes during CPB for the two groups. Results: The trend in blood glucose level did not show any significant difference between two groups ( P = 0.59. For other blood factors, no significant between-group difference was detected except for PaCO 2 ( P = 0.002. Conclusion: The study suggested that the changes in blood electrolytes and the increase in blood glucose level do not differ between insulin dependent diabetic and non-diabetic patients.

  20. Diabetes

    Science.gov (United States)

    ... you, discussing your symptoms, and going over your health history, your doctor may test for diabetes if he or she suspects you are at risk. To check for diabetes, your doctor may request the following tests: Fasting blood sugar test. This test is usually done ...

  1. Diabetes

    DEFF Research Database (Denmark)

    Damm, Peter; Mathiesen, Elisabeth R

    2015-01-01

    For >30 years, insulin has been the drug of choice for the medical treatment of gestational diabetes mellitus. However, the use of oral hypoglycaemic agents has increased during the past 1–2 decades, so a recent comparison of treatment with glibenclamide, metformin or insulin in women...... with gestational diabetes mellitus is highly relevant....

  2. Predictive factors for the development of diabetes in women with previous gestational diabetes mellitus

    DEFF Research Database (Denmark)

    Damm, P.; Kühl, C.; Bertelsen, Aksel

    1992-01-01

    OBJECTIVES: The purpose of this study was to determine the incidence of diabetes in women with previous dietary-treated gestational diabetes mellitus and to identify predictive factors for development of diabetes. STUDY DESIGN: Two to 11 years post partum, glucose tolerance was investigated in 241...... women with previous dietary-treated gestational diabetes mellitus and 57 women without previous gestational diabetes mellitus (control group). RESULTS: Diabetes developed in 42 (17.4%) women with previous gestational diabetes mellitus (3.7% insulin-dependent diabetes mellitus and 13.7% non...... of previous patients with gestational diabetes mellitus in whom plasma insulin was measured during an oral glucose tolerance test in late pregnancy a low insulin response at diagnosis was found to be an independent predictive factor for diabetes development. CONCLUSIONS: Women with previous dietary...

  3. Comparison of overnight, morning and 24-hour urine collections in the assessment of diabetic microalbuminuria

    DEFF Research Database (Denmark)

    Eshøj, O; Feldt-Rasmussen, B; Larsen, M L

    1987-01-01

    With the aim of comparing different urine collection periods in the assessment of micro-albuminuria, urinary albumin excretion rates (AERs) were measured in samples from 24 h, overnight, and morning urine collections in 54 patients aged 17 to 62 years with insulin-dependent diabetes mellitus...... overnight and morning urine samples. These values were slightly improved by relating AER to the excretion of creatinine and it is concluded that overnight as well as morning urine collections can be used when diagnosing microalbuminuria in insulin-dependent diabetics. Furthermore the results show...

  4. Does the risk of childhood diabetes mellitus require revision of the guideline values for nitrate in drinking water?

    NARCIS (Netherlands)

    Maanen, J.M.S. van; Albering, H.J.; Kok, T.M.C.M. de; Breda, S.G.J. van; Curfs, D.M.J.; Vermeer, I.T.M.; Ambergen, A.W.; Wolffenbuttel, B.H.R.; Kleinjans, J.C.S.; Reeser, H.M.

    2000-01-01

    In recent years, several studies have addressed a possible relationship between nitrate exposure and childhood type 1 insulin-dependent diabetes mellitus. The present ecologic study describes a possible relation between the incidence of type 1 diabetes and nitrate levels in drinking water in The

  5. Acute and long-term effect of antihypertensive treatment on exercise-induced albuminuria in incipient diabetic nephropathy

    DEFF Research Database (Denmark)

    Christensen, Cramer; Mogensen, C E

    1986-01-01

    The aim of the study was to clarify whether antihypertensive treatment could affect the systolic blood pressure (SBP) and urinary albumin excretion (UAE) in diabetics during exercise (450 kpm/min, followed by 600 kpm/min, 20 min each). Young male insulin-dependent diabetics with normal UAE (n = 9...

  6. Coronary artery bypass surgery in the diabetic patient.

    LENUS (Irish Health Repository)

    Maher, M

    2012-02-03

    Coronary artery and peripheral occlusive arterial disease frequently complicate diabetes mellitus, with death due to atherosclerotic coronary artery disease being three times more likely in diabetic compared to non-diabetic patients. The profile of 32 diabetic patients and 32 matched controls who underwent coronary artery bypass (CABG) is studied and their early and late postoperative outcomes are described. The mean age was 61 +\\/- 1 year in both groups. The diabetic group comprised 26 non-insulin dependent and 6 insulin dependent diabetics, who had a mean duration of diabetes of 8.5 years (range 2 months--35 years). The median number of grafts per patient performed in the diabetic group and the control group was 3.5 and 3 respectively. There was no mortality in the series, however considerably greater wound morbidity rates were encountered in the diabetic group when compared to matched controls. One renal transplant patient in the diabetic group suffered irreversible acute tubular necrosis and became dialysis dependent post-operatively. Longterm follow-up showed no longterm mortality in either group, with full relief of angina achieved in 75% of diabetic patients compared with 87.5% of matched controls. In addition diabetic patients suffered greater longterm cardiac morbidity than the control group (21.8% versus 12.5%). The results of this study suggest that CABG is a safe operation for the diabetic patient. Diabetic patients receive satisfactory symptomatic relief of angina, but suffer increased perioperative wound complications and greater incidence of longterm cardiac morbidity.

  7. The goitre rate, its association with reproductive failure, and the knowledge of iodine deficiency disorders (IDD among women in Ethiopia: Cross-section community based study

    Directory of Open Access Journals (Sweden)

    Berhane Yemane

    2007-11-01

    Full Text Available Abstract Background Iodine deficiency is severe public health problem in Ethiopia. Although urinary iodine excretion level (UIE is a better indicator for IDD the goitre rate is commonly used to mark the public health significance. The range of ill effect of IDD is however beyond goitre in Ethiopia. In this study the prevalence of goitre and its association with reproductive failure, and the knowledge of women on Iodine Deficiency were investigated. Methods A cross-section community based study was conducted during February to May 2005 in 10998 women in child bearing age of 15 to 49 years. To assess the state of iodine deficiency in Ethiopia, a multistage "Proportional to Population Size" (PPS sampling methods was used, and WHO/UNICEF/ICCIDD recommended method for goitre classification. Results Total goitre prevalence (weighted was 35.8% (95% CI 34.5–37.1, 24.3% palpable and 11.5% visible goitre. This demonstrates that more than 6 million women were affected by goitre. Goitre prevalence in four regional states namely Southern Nation Nationalities and People (SNNP, Oromia, Bebshandul-Gumuz and Tigray was greater than 30%, an indication of severe iodine deficiency. In the rest of the regions except Gambella, the IDD situation was mild to moderate. According to WHO/UNICEF/ICCIDD this is a lucid indication that IDD is a major public health problem in Ethiopia. Women with goitre experience more pregnancy failure (X2 = 16.5, p 2 = 67.52; p Conclusion Ethiopia is at risk of iodine deficiency disorders. The findings presented in this report emphasis on a sustainable iodine intervention program targeted at population particularly reproductive age women. Nutrition education along with Universal Salt Iodization program and iodized oil capsule distribution in some peripheries where iodine deficiency is severe is urgently required.

  8. Diabetes

    Science.gov (United States)

    ... including: Blurry vision Excess thirst Fatigue Frequent urination Hunger Weight loss Because type 2 diabetes develops slowly, ... must be authorized in writing by ADAM Health Solutions. About MedlinePlus Site Map FAQs Customer Support Get ...

  9. Diabetes

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — These datasets provide de-identified insurance data for diabetes. The data is provided by three managed care organizations in Allegheny County (Gateway Health Plan,...

  10. Diabetic nephropathy. Is end-stage renal disease inevitable?

    Science.gov (United States)

    Bogusky, R T

    1983-10-01

    The appearance of proteinuria in an insulin-dependent diabetic patient is an ominous sign. Proteinuria heralds the presence of diabetic nephropathy and early death, or chronic renal failure requiring dialysis or transplantation, in 50% of patients. The pathogenesis of diabetic nephropathy is unknown. Adequate insulin administration is the most important preventive measure. Hypertension, if present, should be aggressively treated to delay progression of renal disease. Good nutrition, prompt treatment of urinary tract infections, and caution in the use of radiocontrast agents are other important preventive measures. Hemodialysis, peritoneal dialysis, and transplantation are options for patients with end-stage renal disease. No matter which is selected, the patient may still have multiple amputations, blindness, congestive heart failure, infections, and uncontrolled glycemia. Advancements are being made, however, that promise a better future for insulin-dependent diabetics.

  11. Disturbances of Haemostasis in Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    Mohamed A. Fattah

    2004-01-01

    Full Text Available Diabetes mellitus is associated with disturbances in haemostasis that could contribute to the development of thrombotic complications.The present study was undertaken to determine the behavior of coagulation variables and fibrinolytic system in diabetes mellitus. Forty five diabetic patients and forty five matched controls were evaluated by doing the following haemostatic parameter, prothrombin time, partial thromboplastin time, thrombin time, coagulation factors assay II, VII, IX, & plasma fibrinogen, ADP-induced platelet aggregation, protein C, a2- antiplasmin, PAI and FDPs. Generally diabetic patients have high levels of fibrinogen, a2- antiplasmin, & PAI and lower level of protein C. Other haemostatic parameters did not show statistically significant difference between diabetic patients and control group. Significantally elevated levels of PAI, a2- antiplasmin together with low protein C level in diabetic patients may result in the disturbance of haemostatic balance favoring thrombotic events. Conclusion: High levels of plasma fibrinogen, a2A- antiplasmin with low plasma protein C activity could lead to a prothrombotic tendency in insulin dependent diabetic patients. Moreover, in non-insulin dependent diabetic patients, the above mentioned parameters together with high levels of ADP-induced platelet aggregation and plasminogen activator inhibitor may increase the risk of thrombotic complications. Obesity can be considered as an additional risk factor for development of thrombosis in diabetic patients.

  12. Resultados cubanos del programa latinoamericano de educación a pacientes diabéticos no insulinodependientes (PEDNID-LA Results of the Latin American education program for non-insulin dependent patients (PEDNID-LA

    Directory of Open Access Journals (Sweden)

    Rosario García González

    2001-08-01

    after their participation in a group education program structured by the Latin American Diabetes Association and sponsored by the International Federation of Diabetes, WHO and its Pan American offices, and Boehringer Mannheim Laboratories. The main project covered 30-40 obese non-insulin dependent patients from every country, preferably with recent onset of the disease, by the chronological order in which they went to the outpatient service. The program was composed by 4 weekly theoretical-practical sessions for month, developed in group discussions and a three-month follow-up at doctor's office during a year. Data were EPI-INFO-processed and the results were compared before and a year after the educational intervention. There were significant increase of knowledge on the disease (p=0,001; reduction of body weight, decrease of classical symptoms of the disease and of daily dosage of oral hypoglycemic agents. At the end of the study, levels of glycosylated hemoglobin have greatly improved (p=0,001, similar to that found in the rest of the participant countries. It was proved that the educational intervention has an impact on the normalization of clinical, biochemical and therapeutic indicators. The possibilities of the continent for the implementation of educational programs that strenghten and support the clinical care was also confirmed

  13. A longitudinal study of plasma insulin and glucagon in women with previous gestational diabetes

    DEFF Research Database (Denmark)

    Damm, P; Kühl, C; Hornnes, P

    1995-01-01

    OBJECTIVE: To investigate whether plasma insulin or glucagon predicts later development of diabetes in women with gestational diabetes mellitus (GDM). RESEARCH DESIGN AND METHODS: The subjects studied were 91 women with diet-treated GDM and 33 healthy women. Plasma insulin and glucagon during a 50...... at follow-up (2 had insulin-dependent diabetes mellitus, 13 had non-insulin-dependent diabetes mellitus, and 12 had impaired glucose tolerance). Compared with the control subjects, women with previous GDM had relatively impaired insulin secretion (decreased insulinogenic index and delayed peak insulin...... for subsequent development of overt diabetes (logistic regression analysis). CONCLUSIONS: Women who develop GDM have a relative insulin secretion deficiency, the severity of which is predictive for later development of diabetes. Furthermore, our data indicate that their relatively reduced beta-cell function may...

  14. Glucose kinetics in infants of diabetic mothers

    International Nuclear Information System (INIS)

    Cowett, R.M.; Susa, J.B.; Giletti, B.; Oh, W.; Schwartz, R.

    1983-01-01

    Glucose kinetic studies were performed to define the glucose turnover rate with 78% enriched D-[U-13C] glucose by the prime constant infusion technique at less than or equal to 6 hours of age in nine infants of diabetic mothers (four insulin-dependent and five chemical diabetic patients) at term. Five normal infants were studied as control subjects. All infants received 0.9% saline intravenously during the study with the tracer. Fasting plasma glucose, insulin, and glucose13/12C ratios were measured during the steady state, and the glucose turnover rate was derived. The average plasma glucose concentration was similar during the steady state in the infants of the diabetic mothers and in the control infants, and the glucose turnover rate was not significantly different among the groups: 2.3 +/- 0.6 mg . kg-1 min-1 in infants of insulin-dependent diabetic patients; 2.4 +/- 0.4 mg . kg-1 min-1 in infants of chemical diabetic patients; and 3.2 +/- 0.3 mg . kg-1 min-1 in the control subjects. Good control of maternal diabetes evidenced by the normal maternal hemoglobin A1c and plasma glucose concentration at delivery and cord plasma glucose concentration resulted in glucose kinetic values in the infants of diabetic mothers that were indistinguishable from those of control subjects. The data further support the importance of good control of the diabetic state in the pregnant woman to minimize or prevent neonatal hypoglycemia

  15. The vasopressin precursor is not processed in the hypothalamus of Wolfram syndrome patients with diabetes insipidus: evidence for the involvement of PC2 and 7B2

    NARCIS (Netherlands)

    Gabreëls, B. A.; Swaab, D. F.; de Kleijn, D. P.; Dean, A.; Seidah, N. G.; van de Loo, J. W.; van de Ven, W. J.; Martens, G. J.; van Leeuwen, F. W.

    1998-01-01

    Wolfram syndrome (WS) is characterized by optic atrophy, insulin-dependent diabetes mellitus, vasopressin (VP)-sensitive diabetes insipidus, and neurosensory hearing loss. Here we report a disturbance in VP precursor processing in the supraoptic and paraventricular nuclei of WS patients. In these

  16. Insertion/deletion polymorphism in the angiotensin-I-converting enzyme gene is associated with coronary heart disease in IDDM patients with diabetic nephropathy

    DEFF Research Database (Denmark)

    Tarnow, L; Cambien, Francois; Rossing, P

    1995-01-01

    Insulin-dependent diabetic (IDDM) patients with diabetic nephropathy have a highly increased morbidity and mortality from coronary heart disease. An insertion (I) /deletion (D) polymorphism in the angiotensin-I-converting enzyme (ACE) gene has been shown to be associated with coronary heart disea...

  17. Calcium antagonists and the diabetic hypertensive patient

    DEFF Research Database (Denmark)

    Parving, H H; Rossing, P

    1993-01-01

    Roughly 40% of all diabetic patients, whether insulin dependent or not, develop persistent albuminuria (over 300 mg/24 hr), a decrease in the glomerular filtration rate, and elevated blood pressure, ie, diabetic nephropathy. Diabetic nephropathy is the single most important cause of end stage renal...... disease in the Western world, and accounts for over a quarter of all end stage renal disease. It also is a major cause of the increased morbidity and mortality seen in diabetic patients; for example, the cost of end stage renal care in the United States currently exceeds +1.8 billion per year for diabetic...... nephropathy alone and is rapidly rising. Increased arterial blood pressure is an early and common finding in incipient and overt diabetic nephropathy. Fluid and sodium retention with normal concentrations of active renin, angiotensin I and II, and aldosterone has been demonstrated in diabetic renal disease...

  18. [Hyperthyroidism and diabetes mellitus: analysis of 10 African cases].

    Science.gov (United States)

    Sidibé, E H; Dia, M; Toure-Sow, H; Sow, A M; Seck-Gassama, S M; Ndoye, R

    1999-03-01

    This retrospective study of 10 patients with hyperthyroidisma and diabetes mellitus concerned 8 women and 2 men, aged from 15 to 77 years. The two disease developed at the same time in 8 cases. Diabetes mellitus occurred first in 2 cases. Common signs were loss of weight. Hyperthyroidism led to tachycardia at more than 100 bpm. Diarrhea was observed simultaneously in 2 cases and muscular weakness in 5. Goiter was found in 10 cases with a diffuse aspect. Graves' disease was diagnosed with exophthalmia in 9 cases and affected both eyes in 8. Elevated levels of thyroid hormones confirmed diagnosis in 8 cases. Diabetes was insulin-dependent in 3 cases and non-insulin dependent in the 7 others. IDDM patients (2 female and 1 male) were aged 15, 17 and 38. Keto acidosis was the first symptom in all cases. NIDDM patients (6 female and 1 male) were aged between 37 and 77.

  19. and Epigenetic Dysregulation in Diabetes-prone Bicongenic B6.NODC11bxC1tb Mice

    Directory of Open Access Journals (Sweden)

    Erin Garrigan

    2015-01-01

    Full Text Available In Type 1 diabetic (T1D human monocytes, STAT5 aberrantly binds to epigenetic regulatory sites of two proinflammatory genes, CSF2 (encoding granulocyte–macrophage colony-stimulating factor and PTGS2 (encoding prostaglandin synthase 2/cyclooxygenase 2. Bicongenic B6.NOD C11bxC1tb mice re-create this phenotype of T1D monocytes with only two nonobese diabetic (NOD Idd subloci (130.8 Mb–149.7 Mb, of Idd5 on Chr 1 and 32.08–53.85 Mb of Idd4.3 on Chr11 on C57BL/6 genetic background. These two Idd loci interact through STAT5 binding at upstream regulatory regions affecting Csf2 ( Chr 11 and Ptgs2 ( Chr 1 expression. B6.NODC11bxC1tb mice exhibited hyperglycemia and immune destruction of pancreatic islets between 8 and 30 weeks of age, with 12%–22% penetrance. Thus, B6.NODC11bxC1tb mice embody NOD epigenetic dysregulation of gene expression in myeloid cells, and this defect appears to be sufficient to impart genetic susceptibility to diabetes in an otherwise genetically nonautoimmune mouse.

  20. Decreased alpha-fetoprotein in amniotic fluid and maternal serum in diabetic pregnancy

    DEFF Research Database (Denmark)

    Henriques, C U; Damm, P; Tabor, A

    1993-01-01

    OBJECTIVE: To determine a reference level for alpha-fetoprotein (AFP) in the amniotic fluid (AF) in pregnant women with insulin-dependent diabetes mellitus in order to suggest an explanation for the observed decrease in maternal serum AFP. METHODS: Alpha-fetoprotein was measured in AF, maternal...

  1. Vibration perception threshold, complaints and sensory examination in diabetic-patients

    NARCIS (Netherlands)

    van der Naalt, J.; FIDLER, [No Value; OOSTERHUIS, HJGH

    The vibration perception threshold (VPT) was investigated by means of a biothesiometer among 40 patients with insulin dependent diabetes mellitus. The age as well as the duration of the disease affected the VPT. However, a correlation between the VPT and the rate of metabolic control measured

  2. Megaloblastic anaemia, diabetes and deafness in a 2-year-old child ...

    African Journals Online (AJOL)

    Megaloblastic anaemia in childhood usually occurs as a result of dietary folate deficiency or, rarely, congenital disorders of vitamin B12 metabolism. We present a 2-year-old girl with megaloblastic anaemia and insulin-dependent diabetes mellitus, both of which proved responsive to pharmacological doses of thiamine.

  3. Menstruationsforstyrrelser ved insulinkraevende diabetes mellitus--epidemiologi og årsager

    DEFF Research Database (Denmark)

    Støving, R K; Hangaard, J; Pedersen, K K

    1994-01-01

    About 20% of all women with insulin-dependent diabetes mellitus (IDDM) have menstrual irregularities. Eight percent have amenorrhea. Fluctuations in blood glucose and insulin concentration are probably contributing factors, but the irregular menstrual cycles are mainly caused by disorders in the ...

  4. Abnormal albuminuria and blood pressure rise in incipient diabetic nephropathy induced by exercise

    DEFF Research Database (Denmark)

    Christensen, Cramer

    1984-01-01

    The aim of the study was to evaluate the influence of light to moderate dynamic work (450 kpm/min followed by 600 kpm/min during 20 min each) on the blood pressure and renal protein handling in insulin-dependent diabetic patients with incipient nephropathy (D3) (elevated baseline albumin excretion...

  5. Impaired autoregulation of blood flow in subcutaneous tissue of long-term type 1 (insulin-dependent) diabetic patients with microangiopathy

    DEFF Research Database (Denmark)

    Kastrup, J; Nørgaard, T; Parving, H H

    1985-01-01

    subjects. Blood flow was measured by the local 133Xenon washout technique. Mean arterial blood pressure was reduced by a maximum of 23 mmHg by elevating the limb above heart level and elevating to a maximum of 70 mmHg by head-up tilt; in the latter position venous pressure was kept constant and low...... with clinical microangiopathy, autoregulation of blood flow was impaired, blood flow changing approximately 20% per 10 mmHg change in arterial blood pressure; the slope of the autoregulation curves was significantly higher compared with the two control groups (p less than 0.02). Resting mean arterial blood...

  6. Effects of childhood stunting on the increase of risk factors for obesity, non-insulin dependent diabetes mellitus and coronary heart disease

    International Nuclear Information System (INIS)

    Sawaya, A.L.; Bechere Fernandes, M.T.; Martins, P.A.

    2002-01-01

    Background: Previous studies by us and others have shown higher energy conservation mechanisms in marginally stunted Brazilian children such as, lower resting energy expenditure, lower fat oxidation, higher susceptibility to gain weight-for-height associated with a higher prevalence of stunted - obese subjects. Hypothesis: previous malnutrition as judged by height-for-age could be associated with alterations in fat patterning, circulating hormones such as insulin and IGF-1. In addition, previous malnutrition could be also associated with alterations in plasma lipid profiles, such as high triglycerides, low high-density lipoprotein cholesterol levels and hypertension. Sample and Methods: We recruited a population of 58 girls and boys with 11-14 years of age from the shantytown population in Sao Paulo, Brazil. Half of this population was of normal weight and height, and the other half was stunted. More than 300 children from to 11 years old were screened to participate in the study and were eligible if they had weight-for-height Z scores (WHZ) of -2 to +2 according to the IVCHS standards. Children recruited for the stunted group (n=28) had height-for-age (HAZ) ≤-1.5 Z score and those for the non-stunted group (n=30) had HAZ >1.50. In addition, the two groups were selectively recruited to assure group similarities in mean age and WH. General anthropometry, blood sampling for fasting insulin, glucose, glycosylated hemoglobin, triglycerides, high-density lipoprotein cholesterol, low-density cholesterol and IGF-1 were made as well as blood pressure. Results: Ninety two percent of the population had low values of IGF-1 indicating impaired growth. Stunted boys and girls had delayed pubertal stages. Lower fasting insulin levels and lower beta cell production according to HAM analysis in comparison to non-stunted children were found, after adjustment for differences in pubertal stages. In addition, a positive association was found between fasting insulin with age for the stunted group. Body mass index was positively associated with fasting insulin, Homa-beta cell production and HOAM-insulin sensitivity in both nutritional groups. Almost all children showed diastolic blood pressure values above the 50th percentile and 41% of boys and 28% of girls had their values above the 90th percentile, indicating important alterations according to the reference curve adjusted by stature. Conclusions: these preliminary results indicate that both the stunted and non-stunted boys and girls had impairment in growth as seen by the IGF-1 levels. Therefore, it seems that living in shantytowns, as all these children do, may impair growth potential. In addition the present stunted children showed a series of metabolic alterations in comparison to non-stunted ones, as seen by lower fasting insulin, lower Betacell production. On the other hand, diastolic blood pressure was high for the majority of the study population. Working Progress: - To continue the measurements of hormonal parameters (salivary cortisol, thyroid hormones); - To continue the analysis of body composition; - To compare results of body composition with carbohydrate and lipid profile and blood pressure. Future Plan: - To do the follow-up analysis comparing weight and percent of fat gain between stunting and non-stunting groups; - To include another group of children who had caught-up in height after nutritional intervention; - To compare energy expenditure at baseline by doubly labeled water method with weight and percent of fat gain among the stunted and non-stunted groups. Main Findings: - Whole sample in comparison to reference curves: - Lower 1GF-1 levels 92% of the children); - Higher diastolic blood pressure (100% of the children above 50th and 41% of boys and 28% of girls above 90th); - Differences between stunting and non-stunting groups: - Stunted children had delayed Tanner stages; - Lower fasting insulin; - Lower Beta cell production. Implications: - Living in shantytowns in the city of Sao Paulo impairs growth; - High prevalence of high diastolic blood pressure in poor kids was found; - Stunted children showed alterations in insulin profile indicating impairment in Beta cell production and lower insulin levels. - Isotopic Techniques used: - Radioimmunoassay; - Doubly Labeled Water; - DEXA. (author)

  7. Co-ordinated research project on application of nuclear techniques in the prevention of degenerative diseases (obesity and non-insulin dependent diabetes) in ageing

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    In the developed countries, research using nuclear methods has been substantially used to examine the physiological and biochemical mechanisms involved in obesity-related diseases. This Co-ordinated Research Project (CRP) is intended to promote the use of these techniques in the developing world. The specific objectives of this CRP are: 1. To define the magnitude of the obesity/NIDDM problem in developing countries. 2. To identify vulnerable groups at high risk. 3. To describe the metabolic mechanisms involved. The purpose of this first Research Co-ordination Meeting (RCM) was thus to develop a worldwide collaboration in the use of nuclear and isotopic techniques to investigate the aetiology of degenerative diseases in ageing. All countries participating in this CRP are going through the epidemiological transition with changes in lifestyles to approach those seen in the developed nations. This first meeting was held in the Agency's headquarters in Vienna, with participation of contract and agreement holders, experts, observer, and in-house staff.

  8. Effects of childhood stunting on the increase of risk factors for obesity, non-insulin dependent diabetes mellitus and coronary heart disease. Highlights and achievements

    International Nuclear Information System (INIS)

    Sawaya, A.L.

    2002-01-01

    Previous studies by us and others have shown higher energy conservation mechanisms in marginally stunted Brazilian children such as, lower resting energy expenditure, lower fat oxidation, higher susceptibility to gain weight-for-height associated with a higher prevalence of stunted-obese subjects

  9. Co-ordinated research project on application of nuclear techniques in the prevention of degenerative diseases (obesity and non-insulin dependent diabetes) in ageing

    International Nuclear Information System (INIS)

    1999-01-01

    In the developed countries, research using nuclear methods has been substantially used to examine the physiological and biochemical mechanisms involved in obesity-related diseases. This Co-ordinated Research Project (CRP) is intended to promote the use of these techniques in the developing world. The specific objectives of this CRP are: 1. To define the magnitude of the obesity/NIDDM problem in developing countries. 2. To identify vulnerable groups at high risk. 3. To describe the metabolic mechanisms involved. The purpose of this first Research Co-ordination Meeting (RCM) was thus to develop a worldwide collaboration in the use of nuclear and isotopic techniques to investigate the aetiology of degenerative diseases in ageing. All countries participating in this CRP are going through the epidemiological transition with changes in lifestyles to approach those seen in the developed nations. This first meeting was held in the Agency's headquarters in Vienna, with participation of contract and agreement holders, experts, observer, and in-house staff

  10. Central role for sodium in the pathogenesis of blood pressure changes independent of angiotensin, aldosterone and catecholamines in type 1 (insulin-dependent) diabetes mellitus

    DEFF Research Database (Denmark)

    Feldt-Rasmussen, B; Mathiesen, E R; Deckert, T

    1987-01-01

    .41, p less than 0.01). Extracellular volume was increased in patients (p less than 0.05), whereas plasma volume was normal. Supine serum angiotensin II was suppressed in the patients (p less than 0.001). A negative correlation was found between mean blood pressure and supine serum aldosterone (n = 68, r...... = -0.24, p less than 0.05), and exchangeable sodium and aldosterone (n = 66, r = -0.36, p less than 0.002) in all patients. The catecholamine levels were also suppressed or normal in the patients.(ABSTRACT TRUNCATED AT 250 WORDS)...

  11. Mild mental stress in diabetes

    DEFF Research Database (Denmark)

    Hildebrandt, P; Mehlsen, J; Sestoft, L

    1985-01-01

    A TV-game of tennis of 20 min duration was used to study the influence of mild mental stress on subcutaneous blood-flow (SBF), blood-pressure and heart rate in nine insulin-dependent diabetics and nine healthy subjects. SBF was measured on the thigh by local clearance of xenon-133. Measurements...... were made before, during and after the period of stress. During stress, SBF increased significantly by 26% in the healthy subjects, while SBF remained unchanged in the diabetics. The difference between the two groups was significant (P less than 0.05). Following stress, SBF returned to pre-stress level...... in the healthy subjects, while a significant decrease of 33% was observed in the diabetics. The pre-stress heart rate level was higher and the stress-induced increase in heart rate was less in the diabetics compared with the healthy subjects (P less than 0.05). During the stress a slight--but insignificant...

  12. Interleukin-1 beta (IL-1) does not reduce the diabetes incidence in diabetes-prone BB rats

    DEFF Research Database (Denmark)

    Reimers, J I; Mørch, L; Markholst, H

    1994-01-01

    The cytokine interleukin 1 beta (IL-1) has been implicated as a pathogenetic factor in the initial events leading to insulin-dependent diabetes mellitus. Previous studies investigating the impact of IL-1 on diabetes incidence in spontaneously diabetic rodent models have been conflicting. IL-1...... concentrations at diagnosis, but did not change the diabetes incidence in DP BB rats. The results are not in conflict with the hypothesis that IL-1 is a pathogenetic factor in IDDM, caused by high local concentrations of rat IL-1 in the islets during early insulitis. The results also show the necessity of pair...

  13. Competency-Based Training and Worker Turnover in Community Supports for People With IDD: Results From a Group Randomized Controlled Study.

    Science.gov (United States)

    Bogenschutz, Matthew; Nord, Derek; Hewitt, Amy

    2015-06-01

    Turnover among direct support professionals (DSPs) in community support settings for individuals with intellectual and developmental disabilities (IDD) has been regarded as a challenge since tracking of this workforce began in the 1980s. This study utilized a group randomized controlled design to test the effects of a competency-based training intervention for DSPs on site-level turnover rates over a one year period. Results suggested that, compared with the control group, sites receiving the training intervention experienced a significant decrease in annual turnover, when multiple factors were controlled. Implications, including the importance of considering quality training as a long term organizational investment and intervention to reduce turnover, are discussed.

  14. Cultural negotiations in health and illness: The experience of adult onset diabetes among Gujarati South Asians in England.

    OpenAIRE

    Keval, Harshad C.

    2008-01-01

    Diabetes has become a global health problem, with both physical and psycho-social impacts on people's lives. The South Asian communities in the UK have been identified as 'high risk' groups with high rates of type 2 (non-insulin dependent) diabetes. This thesis explores the experiences of type 2 diabetes among a group of Hindu Gujaratis in several locations in England. Purposive and snowball sampling was used to recruit participants and a grounded theory framework was utilised to generate and...

  15. Pathophysiology of type 1 and type 2 diabetes mellitus: a 90-year perspective.

    Science.gov (United States)

    Zaccardi, Francesco; Webb, David R; Yates, Thomas; Davies, Melanie J

    2016-02-01

    Diabetes mellitus is a complex metabolic disorder associated with an increased risk of microvascular and macrovascular disease; its main clinical characteristic is hyperglycaemia. The last century has been characterised by remarkable advances in our understanding of the mechanisms leading to hyperglycaemia. The central role of insulin in glucose metabolism regulation was clearly demonstrated during the early 1920s, when Banting, Best, Collip and Macleod successfully reduced blood glucose levels and glycosuria in a patient treated with a substance purified from bovine pancreata. Later, during the mid-1930s, clinical observations suggested a possible distinction between 'insulin-sensitive' and 'insulin-insensitive' diabetes. Only during the 1950s, when a reliable measure of circulating insulin was available, was it possible to translate these clinical observations into pathophysiological and biochemical differences, and the terms 'insulin-dependent' (indicating undetectable insulin levels) and 'non-insulin-dependent' (normal or high insulin levels) started to emerge. The next 30 years were characterised by pivotal progress in the field of immunology that were instrumental in demonstrating an immune-mediated loss of insulin-secreting β-cells in subjects with 'insulin-dependent' diabetes. At the same time, new experimental techniques allowing measurement of insulin 'impedance' showed a reduced peripheral effect of insulin in subjects with 'non-insulin-dependent' diabetes (insulin resistance). The difference between the two types of diabetes emerging from decades of observations and experiments was further formally recognised in 1979, when the definitions 'type I' and 'type II' diabetes were introduced to replace the former 'insulin-dependent' and 'non-insulin-dependent' terms. In the following years, many studies elucidated the natural history and temporal contribution of insulin resistance and β-cell insulin secretion in 'type II' diabetes. Furthermore, a central

  16. The genetics of diabetes

    Directory of Open Access Journals (Sweden)

    Barjaktarović Nada

    2007-01-01

    Full Text Available Pathogenesis of diabetes is still a mystery for medicine, the real challenge currently being the identification of genetic factors and specific mutations that cause the disease. Heterogeneity of diabetes hampers research, only a few loci inside the human genome being correlated with predisposition for disease till now. Insulin-dependent diabetes - IDDM (T1DM develops through autoimmune destruction of pancreatic beta cells. HLA complex on the short arm of chromosome 6 (6p21, where very important genes responsible for immunological condition of the person are located, plays a very important role in genetic predisposition for T1DM. Beside this region, there are also other loci in the human genome (on chromosomes 1, 2 and 11 where a correlation with T1DM has been shown. Correlation between HLA systems and T1DM was first described for class I alleles, but recently attention has been drawn to class II loci which seem to be the cause of primary predisposition for T1DM. In the case of non-insulin-dependent diabetes - NIDDM (T2DM, the situation proved to be even more complex. Only a few genetic loci on chromosomes 11, 13 and 20 and MODY variant on chromosomes 7 and 12 have been identified by now. There are two theories about genetic basis of T2DM: the first stipulates that the genetic predisposition is determined through numerous loci, each individually responsible for a small part of predisposition; the second claims that there are a limited number of "major" genes probably functioning on a polygenic basis. Further research in this area is definitely needed to enable an accurate calculation of the risks of the disease and possible consequences during a lifetime of a person.

  17. Blood Glucose Levels in Diabetic Patients Following Corticosteroid Injections into the Subacromial Space of the Shoulder.

    Science.gov (United States)

    Aleem, Alexander W; Syed, Usman Ali M; Nicholson, Thema; Getz, Charles L; Namdari, Surena; Beredjiklian, Pedro K; Abboud, Joseph A

    2017-09-01

    Corticosteroid injections are used to treat a variety of orthopedic conditions with the goal of decreasing pain and inflammation. Administration of systemic or local corticosteroids risks temporarily increasing blood glucose levels, especially diabetic patients. The purpose of this study is to quantify the effects of corticosteroid injections on blood glucose levels in diabetic patients with shoulder pathology. Diabetic patients who regularly monitored their blood glucose levels and were indicated for a subacromial corticosteroid injection were included in this prospective investigation. The typical normal morning fasting glucose and most recent hemoglobin A1c level was recorded for each patient. After injection, patients were contacted daily to confirm their fasting morning glucose level for 10 days post-injection. Seventeen consecutive patients were enrolled. Patients with hemoglobin A1c of patients' glucose levels returned to near baseline levels around post-injection day 8, while poorly controlled patients levels remained elevated. Similarly, insulin-dependent diabetic patients had an average increase in fasting glucose level of 99 mg/dL versus 50 mg/dL in non-insulin-dependent diabetic patients ( P patients with well-controlled diabetes experience smaller elevations and faster return to baseline glucose levels than patients with poor control. Insulin dependent diabetics experienced similar findings as patients with poor control. Future studies are needed to evaluate dosing to optimize the risks of blood glucose elevation while maintaining therapeutic benefit.

  18. Interleukin 1 beta induces diabetes and fever in normal rats by nitric oxide via induction of different nitric oxide synthases

    DEFF Research Database (Denmark)

    Reimers, J I; Bjerre, U; Mandrup-Poulsen, T

    1994-01-01

    Substantial in vitro evidence suggests that nitric oxide may be a major mediator of interleukin 1 (IL-1) induced pancreatic beta-cell inhibition and destruction in the initial events leading to insulin-dependent diabetes mellitus. Using NG-nitro-L-arginine methyl ester, an inhibitor of both...

  19. The Effect of Oral Leucine on Protein Metabolism in Adolescents with Type 1 Diabetes Mellitus

    OpenAIRE

    Vardhini Desikan; Izolda Mileva; Jeremy Garlick; Andrew H. Lane; Thomas A. Wilson; Margaret A. McNurlan

    2010-01-01

    Lack of insulin results in a catabolic state in subjects with insulin-dependent diabetes mellitus which is reversed by insulin treatment. Amino acid supply, especially branched chain amino acids such as leucine, enhances protein synthesis in both animal and human studies. This small study was undertaken to assess the acute effect of supplemental leucine on protein metabolism in adolescents with type 1 diabetes. L-[1-13C] Leucine was used to assess whole-body protein metabolism in six adolesc...

  20. Thyroid functions in young diabetics

    International Nuclear Information System (INIS)

    Hafiez, A.A.; Ismail, A.A.; Awadeen, M.R.; Abbas, E.Z.; Farag, M.S.A.

    1982-01-01

    Assessment of the thyroid-pituitary axis was performed in uncontrolled (20 cases) and controlled (22 cases) insulin-dependent young diabetics who were university students attending the university hospital. A third age-matching group (21 normal subjects) was also investigated. The plasma glucose level was determined after fasting as well as 2 hours after an oral glucose meal (50 g). Thyroxine (T 4 ), triiodeothyronine (T 3 ) and thyroid stimulating hormone (TSH) were assayed by RIA. The data obtained showed a lowered level of T 3 and T 4 and a raised level of TSH in uncontrolled young diabetics as compared to corresponding values for age matching normals. The group of controlled diabetics showed near normal T 3 and increased T 4 levels, but still lower than normal. TSH levels dropped significantly to the normal level. (author)

  1. Audit in a diabetic clinic.

    Science.gov (United States)

    Child, D F; Williams, C P

    1982-06-01

    Diabetic control was assessed in 82 established insulin-dependent diabetics using a microcapillary system for home preprandial blood glucose sampling. At initial assessment control in the majority (62%) was found to be unsatisfactory (at least 1 preprandial blood glucose greater than 13.0 mmol/l or frequent and severe hypoglycaemia). Sixty-three of these patients were assessed on more than one occasion. Only 24% were satisfactorily controlled at their first assessment, but this proportion had risen to 60% after 12 months. The ability of patients to perform unsupervised blood glucose levels using Ames Glucometers or BM-Glycemie 20-800 test strips was also assessed: 86% of the meter results were within one-third of the laboratory-based results, but there was evidence of bias towards the under-reading of higher glucose values using BM-Glycemie 20-800 test strips. Random blood glucose estimations performed in the diabetic clinic were of little value.

  2. Evaluation and Prevention of Diabetic Neuropathy

    Directory of Open Access Journals (Sweden)

    Pajouhi M

    2007-07-01

    Full Text Available Background: Diabetic neuropathy is an incapacitating disease that afflicts almost 50 percent of patients with diabetes. A late finding in type 1 diabetes, diabetic neuropathy can be an early finding in non insulin-dependent diabetes. Diabetic neuropathies are divided primarily into two groups, sensorimotor and autonomic. Patients may acquire only one type of diabetic neuropathy or may present with combinations of neuropathies, such as autonomic neuropathy or distal symmetric polyneuropathy, the latter of which the most common form. Motor deficits, orthostatic hypotension, silent cardiac ischemia, hyperhidrosis, vasomotor instability, gastroparesis, bladder dysfunction, and sexual dysfunction can also result from diabetic neuropathy. Strict control of blood sugar, combined with proper daily foot care, is essential to avoid the complications of this disorder. With the potential to afflict any part of the nervous system, diabetic neuropathy should be suspected in all patients with type 2 diabetes as well as patients who have had type 1 diabetes for over five years. Although some patients with diabetic neuropathy notice few symptoms, upon physical examination mild to moderately severe sensory loss may be noted by the physician. Idiopathic neuropathy has been known to precede the onset of type 2 diabetes.

  3. Insulin dependence and pancreatic enzyme replacement therapy are independent prognostic factors for long-term survival after operation for chronic pancreatitis.

    Science.gov (United States)

    Winny, Markus; Paroglou, Vagia; Bektas, Hüseyin; Kaltenborn, Alexander; Reichert, Benedikt; Zachau, Lea; Kleine, Moritz; Klempnauer, Jürgen; Schrem, Harald

    2014-02-01

    This retrospective, single-center, observational study on postoperative long-term results aims to define yet unknown factors for long-term outcome after operation for chronic pancreatitis. We analyzed 147 consecutive patients operated for chronic pancreatitis from 2000 to 2011. Mean follow-up was 5.3 years (range, 1 month to 12.7 years). Complete long-term survival data were provided by the German citizen registration authorities for all patients. A quality-of-life questionnaire was sent to surviving patients after a mean follow-up of 5.7 years. Surgical principles were resection (n = 86; 59%), decompression (n = 29; 20%), and hybrid procedures (n = 32; 21%). No significant influences of different surgical principles and operative procedures on survival, long-term quality of life and pain control could be detected. Overall 30-day mortality was 2.7%, 1-year survival 95.9%, and 3-year survival 90.8%. Multivariate Cox regression analysis revealed that only postoperative insulin dependence at the time of hospital discharge (P = .027; Exp(B) = 2.111; 95% confidence interval [CI], 1.089-4.090) and the absence of pancreas enzyme replacement therapy at the time of hospital discharge (P = .039; Exp(B) = 2.102; 95% CI, 1.037-4.262) were significant, independent risk factors for survival with significant hazard ratios for long-term survival. Long-term improvement in quality of life was reported by 55 of 76 long-term survivors (73%). Pancreatic enzyme replacement should be standard treatment after surgery for chronic pancreatitis at the time of hospital discharge, even when no clinical signs of exocrine pancreatic failure exist. This study underlines the potential importance of early operative intervention in chronic pancreatitis before irreversible endocrine dysfunction is present. Copyright © 2014 Mosby, Inc. All rights reserved.

  4. Physical activity and cohabitation status moderate the link between diabetes mellitus and cognitive performance in a community-dwelling elderly population in Germany

    Science.gov (United States)

    Buchmann, Nikolaus; Tegeler, Christina; Steinhagen-Thiessen, Elisabeth

    2017-01-01

    Aims/Hypothesis The increasing number of people with dementia and cognitive impairments makes it essential to detect and prevent modifiable risk factors of dementia. This study focuses on type 2 diabetes mellitus, especially on undiagnosed cases and their increased risk of cognitive impairment. Furthermore, the potential of physical activity and social integration to moderate the relation between diabetes and cognitive impairment is assessed. Methods We used cross-sectional data from 1299 participants of the Berlin Aging Study II (BASE-II) aged between 60 to 84 years and performed logistic regression models to analyze the association of diabetes status, physical activity, and cohabitation status with poor cognitive performance. Cognitive performance was measured with the Consortium to Establish a Registry for Alzheimer's Disease (CERAD)-Plus test battery. Results Undiagnosed diabetes (odds ratio (OR) = 2.12, p = 0.031), physical inactivity (OR = 1.43, p = 0.008) and non-cohabiting (OR = 1.58, p = 0.002) were associated with an increased likelihood of poor cognitive performance. The highest odds were observed in participants who suffered from undiagnosed or insulin-dependent diabetes and, in addition, were inactive (undiagnosed diabetes: OR = 3.44, p = 0.003; insulin-dependent diabetes: OR = 6.19, p = 0.019) or lived alone (undiagnosed diabetes: OR = 4.46, p = 0.006; insulin-dependent diabetes: OR = 6.46 p = 0.052). Physical activity and cohabiting appeared to be beneficial. Conclusions/Interpretation Physical activity and cohabitation status moderate the link between diabetes mellitus and cognitive performance. Special attention should be paid to undiagnosed and insulin-dependent diabetes cases, which have a particularly high risk of poor cognitive performance. PMID:29073237

  5. Prevalence of arterial hypertension in diabetic patients before and after the JNC-V

    DEFF Research Database (Denmark)

    Tarnow, L; Rossing, P; Gall, Mari-Anne

    1994-01-01

    OBJECTIVE: To compare the prevalence of arterial hypertension in patients with insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) according to blood pressure (BP) criteria from the World Health Organization (WHO) and The Fifth Report of the Joint National...... had stage 2 (160-179/100-109 mmHg) hypertension. Two out of three untreated hypertensive patients had isolated systolic hypertension. CONCLUSIONS: The new JNC-V criteria approved by the American Diabetes Association leads to a considerable increase in the prevalence of arterial hypertension...... treatment were classified as hypertensives. RESULTS: In IDDM patients, the prevalence of arterial hypertension rose from 15 to 42% in the normoalbuminuric group, from 26 to 52% in the microalbuminuric group, and from 61 to 79% in the macroalbuminuric group when WHO and JNC-V criteria were compared...

  6. Genetic analysis of autoimmune sialadenitis in nonobese diabetic mice: a major susceptibility region on chromosome 1.

    Science.gov (United States)

    Boulard, Olivier; Fluteau, Guy; Eloy, Laure; Damotte, Diane; Bedossa, Pierre; Garchon, Henri-Jean

    2002-04-15

    The nonobese diabetic (NOD) mouse strain provides a good study model for Sjögren's syndrome (SS). The genetic control of SS was investigated in this model using different matings, including a (NOD x C57BL/6 (B6))F(2) cross, a (NOD x NZW)F(2) cross, and ((NOD x B6) x NOD) backcross. Multiple and different loci were detected depending on parent strain combination and sex. Despite significant complexity, two main features were prominent. First, the middle region of chromosome 1 (chr.1) was detected in all crosses. Its effect was most visible in the (NOD x B6)F(2) cross and dominated over that of other loci, including those mapping on chr.8, 9, 10, and 16; the effect of these minor loci was observed only in the absence of the NOD haplotype on chr.1. Most critically, the chr.1 region was sufficient to trigger an SS-like inflammatory infiltrate of salivary glands as shown by the study of a new C57BL/6 congenic strain carrying a restricted segment derived from NOD chr.1. Second, several chromosomal regions were previously associated with NOD autoimmune phenotypes, including Iddm (chr.1, 2, 3, 9, and 17, corresponding to Idd5, Idd13, Idd3, Idd2, and Idd1, respectively), accounting for the strong linkage previously reported between insulitis and sialitis, and autoantibody production (chr.10 and 16, corresponding to Bana2 and Bah2, respectively). Interestingly, only two loci were detected in the (NOD x NZW)F(2) cross, on chr.1 in females and on chr.7 in males, probably because of the latent autoimmune predisposition of the NZW strain. Altogether these findings reflect the complexity and heterogeneity of human SS.

  7. Immune Checkpoint Inhibitor-Associated Type 1 Diabetes Mellitus: Case Series, Review of the Literature, and Optimal Management

    OpenAIRE

    Kapke, Jonathan; Shaheen, Zachary; Kilari, Deepak; Knudson, Paul; Wong, Stuart

    2017-01-01

    With the introduction of immune checkpoint inhibitors into clinical practice, various autoimmune toxicities have been described. Antibodies targeting the receptor:ligand pairing of programmed death receptor-1 (PD-1) and its cognate ligand programmed death-ligand 1 (PD-L1) in rare reports have been associated with autoimmune diabetes mellitus. We report 2 cases of rapid-onset, insulin-dependent, type 1 diabetes mellitus in the setting of administration of nivolumab, a fully human monoclonal an...

  8. Exploring in-game rewards in the diaquarium. A serious game for children with type 1 diabetes mellitus

    OpenAIRE

    Rønningen, Ida Charlotte

    2016-01-01

    Digital games do not only serve entertainment purposes, but can also benefit as useful tools for learning. Games that have an explicit and carefully thought-out educational intention has appeared as very productive within health care, and have been used more frequently as part of treatment among children with Type 1 Diabetes Mellitus. Insulin-depended diabetes has no known cure at the present time, hence, individuals living with the disease are fully depended on their self-treatment competenc...

  9. Radioimmunoassay of glicagon secretion in diabetes mellitus

    International Nuclear Information System (INIS)

    Milanova, St.; Koparanova, O.; Milkov, V.; Visheva, N.; Kurtev, I.; Maleeva, A.

    1988-01-01

    Radioimunoassay of glucagon, lh, fsh, aldosterone, cortisol, acth, sth and lth was performed using preparations from the firms SORIN, AMERSHAM and HOECHST. The basal glucagon secretion was estimated in 403 diabetic patients and 84 normal subjects. It was transitorily suppressed by glucose. The alpha-cellular reactivity in diabetic patients was stimulated by insulin-induced hypoglycemia and with arginine and vasopressin. The tested group of diabetic patients had absolute hyperglucagonemia, despite the hyperglycemia, which is an evidence of abnormal alpha-cellular function. The insulin-dependent nature of hyperglucagonemia in diabetes mellitus and the hyperreactivity of glucagon secretion after protein stimulation was demonstrated. The correlation of these results leads to essential diagnostic inferences

  10. Incretin hormones and maturity onset diabetes of the young - pathophysiological implications and anti-diabetic treatment potential

    DEFF Research Database (Denmark)

    Østoft, Signe Harring

    2015-01-01

    Maturity onset diabetes of the young (MODY) designates monogenic forms of non-autoimmune diabetes characterised by autosomal dominant inheritance, non-insulin dependent diabetes at onset and diagnosis often before 25 years of age. MODY constitutes genetically and clinically heterogeneous forms...... of diabetes. More than 8 different genes are known to cause MODY, among which hepatocyte nuclear factor 1 alpha (HNF1A) (MODY3) and glucokinase (GCK) (MODY2) mutations are the most common. Both forms of MODY are characterised by specific beta cell dysfunction, with patients with HNF1A-diabetes having...... a reduced insulin secretory capacity, while patients with GCK-diabetes have a glucose-sensing defect, but preserved insulin secretory capacity. Patients with MODY are effectively treated with sulphonylurea (SU) due to very high sensitivity to these drugs, but they are also prone to develop hypoglycaemia...

  11. Pancreatic scintiphotography in diabetes mellitus

    International Nuclear Information System (INIS)

    Nishimoto, Norimasa; Sowa, Etsuji; Fujii, Satoru; Seki, Junichi; Wada, Masahisa

    1975-01-01

    Pancreatic scintiphotography was performed in 108 cases of patients with diabetes mellitus. Scintiphotos were taken at 30 min. after intravenous injection of approximately 200μCi of 75 Se-selenomethionine using a Toshiba gamma camera. The relationship between the degree of pancreatic uptake of 75 Se-selenomethionine and the types and duration of diabetes, vascular complications and the average range of fasting blood sugar levels were studied. In some cases, pancreatic scintiphotos were taken at 10, 30 and 50 min. after injection of 75 Se-selenomethionine, and the degrees of the pancreatic uptake were compared on each time course. Only two out of 24 cases of insulin-dependent diabetics showed normal pancreatic scintiphotos. On the other hand, two out of 47 cases of mild diabetics treated with diet alone showed no uptake in pancreatic scintiphotos. There was a tendency toward abnormal pancreatic scintiphotos in chronic diabetics. Especially, of the 15 cases who had diabetes for more than eleven years, only one case showed a normal pancreatic scintiphoto. Abnormal pancreatic scintiphotos were found more frequently in the group of poorly controlled diabetics than in the group of well controlled diabetics. In cases showing normal pancreatic scintiphotos, diabetic retinopathy was less frequently found. Out of 36 cases which had sequential pancreatic scintiphotos, hypertension and/or arteriosclerosis were found more frequently in the 20 cases which showed a delay in reaching a plateau of the activity. However, the uptake in sequential pancreatic scintiphotos showed no definite correlation between diabetic retinopathy and other diabetic conditions. (auth.)

  12. Pancreatic scintiphotography in diabetes mellitus

    Energy Technology Data Exchange (ETDEWEB)

    Nishimoto, N; Sowa, E; Fujii, S; Seki, J; Wada, M [Osaka City Univ. (Japan). Faculty of Medicine

    1975-09-01

    Pancreatic scintiphotography was performed in 108 cases of patients with diabetes mellitus. Scintiphotos were taken at 30 min. after intravenous injection of approximately 200..mu..Ci of /sup 75/Se-selenomethionine using a Toshiba gamma camera. The relationship between the degree of pancreatic uptake of /sup 75/Se-selenomethionine and the types and duration of diabetes, vascular complications and the average range of fasting blood sugar levels were studied. In some cases, pancreatic scintiphotos were taken at 10, 30 and 50 min. after injection of /sup 75/Se-selenomethionine, and the degrees of the pancreatic uptake were compared on each time course. Only two out of 24 cases of insulin-dependent diabetics showed normal pancreatic scintiphotos. On the other hand, two out of 47 cases of mild diabetics treated with diet alone showed no uptake in pancreatic scintiphotos. There was a tendency toward abnormal pancreatic scintiphotos in chronic diabetics. Especially, of the 15 cases who had diabetes for more than eleven years, only one case showed a normal pancreatic scintiphoto. Abnormal pancreatic scintiphotos were found more frequently in the group of poorly controlled diabetics than in the group of well controlled diabetics. In cases showing normal pancreatic scintiphotos, diabetic retinopathy was less frequently found. Out of 36 cases which had sequential pancreatic scintiphotos, hypertension and/or arterioscl-erosis were found more frequently in the 20 cases which showed a delay in reaching a plateau of the activity. However, the uptake in sequential pancreatic scintiphotos showed no definite correlation between diabetic retinopathy and other diabetic conditions.

  13. Trends and characteristics among HIV-infected and diabetic travelers seeking pre-travel advice.

    Science.gov (United States)

    Elfrink, Floor; van den Hoek, Anneke; Sonder, Gerard J B

    2014-01-01

    The number of individuals with a chronic disease increases. Better treatment options have improved chronic patients' quality of life, likely increasing their motivation for travel. This may have resulted in a change in the number of HIV-infected travelers and/or travelers with Diabetes Mellitus (DM) visiting our travel clinic. We retrospectively analyzed the database of the travel clinic of the Public Health Service Amsterdam, between January 2001 and December 2011 and examined the records for patients with these conditions. Of the 25,000 travelers who consult our clinic annually, the proportion of travelers with HIV or DM has increased significantly. A total of 564 HIV-infected travelers visited our clinic. The mean age was 41 years, 86% were male, 43% visited a yellow fever endemic country and 46.5% had a CD4 count Travelers with low CD4 counts traveled significantly more often to visit friends or relatives. A total of 3704 diabetics visited our clinic. The mean age was 55 years, 52% were male, 27% visited a yellow fever endemic country and 36% were insulin-dependent. Insulin-dependent diabetics traveled more often for work than non-insulin-dependent diabetics. Adequately trained and qualified travel health professionals and up-to-date guidelines for travelers with chronic diseases are of increasing importance. Copyright © 2013 Elsevier Ltd. All rights reserved.

  14. Current and Emerging Treatment Options in Diabetes Care

    DEFF Research Database (Denmark)

    Clemmensen, Christoffer; Müller, Timo D; Finan, Brian

    2016-01-01

    in elevated plasma glucose. In the last three decades, a set of new medicines built upon a deeper understanding of physiology and diabetic pathology have emerged to enhance the clinical management of the disease and related disorders. Recent insights into insulin-dependent and insulin-independent molecular...... events have accelerated the generation of a series of novel medicinal agents, which hold the promise for further advances in the management of diabetes. In this chapter, we provide a historical context for what has been accomplished to provide perspective for future research and novel emerging treatment...

  15. B lymphocytes not required for progression from insulitis to diabetes in non-obese diabetic mice.

    Science.gov (United States)

    Charlton, B; Zhang, M D; Slattery, R M

    2001-12-01

    Previous studies have implicated B lymphocytes in the pathogenesis of diabetes in the non-obese diabetic (NOD) mouse. While it is clear that B lymphocytes are necessary, it has not been clear at which stage of disease they play a role; early, late or both. To clarify when B lymphocytes are needed, T lymphocytes were transferred from 5-week-old NOD female mice to age-matched NOD/severe combined immunodeficiency (SCID) recipient mice. NOD/SCID mice, which lack functionally mature T and B lymphocytes, do not normally develop insulitis or insulin-dependent diabetes melitus (IDDM). The NOD/SCID mice that received purified T lymphocytes from 5-week-old NOD mice subsequently developed insulitis and diabetes even though they did not have detectable B lymphocytes. This suggests that while B lymphocytes may be essential for an initial priming event they are not requisite for disease progression in the NOD mouse.

  16. The subtle signs of Wolfram (DIDMOAD) syndrome: not all juvenile diabetes is type 1 diabetes.

    Science.gov (United States)

    Boettcher, Claudia; Brosig, Burkhard; Zimmer, Klaus P; Wudy, Stefan A

    2011-01-01

    Wolfram syndrome (also known as DIDMOAD = diabetes insipidus, diabetes mellitus, optic atrophy, deafness) is an autosomal recessive disorder characterized by the association of childhood non-immune insulin-dependent diabetes mellitus (DM) with progressive bilateral optic atrophy. Additional symptoms including signs of severe neurodegeneration and psychiatric illness are likely to evolve over time resulting in premature death. We report on two siblings of Turkish origin from our diabetes clinic who were diagnosed with Wolfram syndrome after 6 years and 2 years duration of DM, respectively. Subtle symptoms such as attitude changes, growing reading difficulties in the history of children or adolescents with antibody negative and ketone negative DM should alert the treating physician and lead to re-evaluation of the diagnosis, keeping in mind that not all juvenile DM is type 1 DM.

  17. ANTIOXIDANT STATUS IN DIABETIC NEUROPATHY

    Directory of Open Access Journals (Sweden)

    Giriraja Vrushabaiah Kanakapura

    2017-09-01

    Full Text Available BACKGROUND Diabetic neuropathy, retinopathy and nephropathy are the chronic complications of diabetes mellitus. Neuropathy, retinopathy and nephropathy are microvascular complication of diabetes mellitus. Antioxidant status is reduced in DM-induced retinopathy and nephropathy. Present study is undertaken to evaluate the degree of oxidative stress in diabetic neuropathy patients. The aim of the study is to study on oxidative stress as measured by lipid peroxidation marker, malondialdehyde and antienzyme status in type II DM patients with neuropathy and compared them with a controlled nondiabetic group. MATERIALS AND METHODS The study included 100 subjects from Sapthagiri Medical College, Bangalore, from January 1, 2015, to December 31, 2015, of age group 50 to 70 yrs. out of which 50 patients were non-insulin-dependent DM with neuropathy and rest 50 age and sex matched apparently healthy individuals (control group. Antioxidant status was assessed by measuring superoxide dismutase (SOD, glutathione peroxidase (GPx, glutathione reductase (GR, Catalase and Reduced Glutathione (GSH. RESULTS It showed a significant increase p<0.001 in FBS, PPBS, TC, TG, LDL, VLDL, CAT, MDA, while HDL, GSH, GPX, GR and SOD were found to be decreased significantly (p 0.001. CONCLUSION MDA was significantly elevated in diabetic group, whereas antioxidant enzymes superoxide dismutase, glutathione peroxidase, glutathione reductase and reduced glutathione were significantly decreased, which might be helpful in risk assessment of various complications of DM. The data suggests that alteration in antioxidant status and MDA may help to predict the risk of diabetic neuropathy.

  18. Analysis of glucose metabolism in patients with diabetes mellitus by using functional images derived from 18F-FDG PET

    International Nuclear Information System (INIS)

    Ohtake, Tohru; Yokoyama, Ikuo; Watanabe, Toshiaki; Kosaka, Noboru; Momose, Toshimitsu; Nishikawa, Jun-ichi; Serizawa, Takashi; Sasaki, Yasuhito

    1993-01-01

    Functional images of K complex (KC) and regional myocardial glucose utilization rates (rMGU), derived from F-18-fluoro-deoxy-glucose (F-18-FDG) positron emission computed tomography, were prepared. Using functional images obtained, myocardial glucose metabolism was examined in the fasting state, oral glucose loading (OG), and insulin clamp (IC) condition. The subjects were 10 patients with diabetes mellitus (DM), consisting of 8 with non-insulin dependent DM and 2 with insulin dependent DM, and 4 normal persons. Image quality, derived from both OG and IC approaches, was favorable in the normal group. In the groups of non-insulin dependent DM and insulin dependent DM patients, however, image quality was good with IC method but not with OG method. In the group of non-insulin dependent DM, rMGU derived by IC method was relatively high, but was significantly lower than that in the control group, suggesting a decreased function in glucose transporter. When using OG method, rMGU was even more decreased due to high blood sugar and low insulin. In the group of insulin dependent DM, both IC and OG approaches achieved the same rMGU as that in the control group, with the exception of KC derived by OG method that was decreased due to high blood sugar. In moderate or severe DM, myocardial viability seems to be difficult to evaluate because F-18-FDG uptake is decreased in the ischemic area associated with fasting high blood sugar. Mismatching between blood flow and metabolism is also difficult to detect due to high insulin or glucose load. Thus, myocardial viability should be evaluated in the condition of slightly loaded insulin by decreasing blood sugar. (N.K.)

  19. Enhanced escape of non-esterified fatty acids from tissue uptake : its role in impaired insulin-induced lowering of total rate of appearance in obesity and Type II diabetes mellitus

    NARCIS (Netherlands)

    Riemens, SC; Sluiter, WJ; Dullaart, RPF

    Aims/hypothesis. To estimate non-esterified fatty acids kinetics in patients with Type II (non-insulin-dependent) diabetes mellitus and obese subjects in the postabsorptive state and during hyperinsulinaemia using non-equlibrium tracer conditions. Methods. We evaluated the effect of

  20. Worldwide differences in the incidence of type I diabetes are associated with amino acid variation at position 57 of the HLA-DQ beta chain.

    OpenAIRE

    Dorman, J S; LaPorte, R E; Stone, R A; Trucco, M

    1990-01-01

    The presence of an amino acid other than aspartic acid at position 57 of the HLA-DQ beta chain (non-Asp-57) is highly associated with susceptibility to insulin-dependent diabetes mellitus (IDDM), whereas an aspartic acid at this position (Asp-57) appears to confer resistance to the disease. We hypothesize that the 30-fold difference in IDDM incidence across racial groups and countries is related to variability in the frequency of these alleles. Diabetic and nondiabetic individuals were evalua...

  1. Computed tomographical evaluation of diabetic nephropathy

    International Nuclear Information System (INIS)

    Ubara, Yoshifumi; Hara, Shigeko; Arizono, Kenji; Katori, Hideyuki; Yamada, Akira; Mimura, Nobuhide; Hagura, Ryoko.

    1996-01-01

    Diabetic nephropathy can be regarded mainly as a type of microangiopathy, but is a disease that may also include aspects of macroangiopathy. This is especially true of renal disease in non-insulin dependent diabetes mellitus (NIDDM), which is characterized not only by diabetic glomerulosclerosis, but also by atherosclerosis. We performed morphological studies on the kidney, using computed tomography (CT), focusing on such points as: abdominal aortic calcifications at the level of kidney, calcifications in the renal artery, and wedge-shaped defects on the renal surface. We noted that these findings became more prominent in NIDDM patients during end-stage renal failure than during normal renal function, and were significantly more common in those two NIDDM groups than in age-matched nondiabetic patients without hypertension, hyperlipidemia or gout. NIDDM patients exhibited these features more frequently than IDDM patients. (author)

  2. Autoimmunity in diabetics induced by hormonal contaminants of insulin

    International Nuclear Information System (INIS)

    Bloom, S.R.; Barnes, A.J.; Adrian, T.E.; Polak, J.M.

    1979-01-01

    Several commercial insulin preparations were found to contain significant quantities of pancreatic glucagon, pancreatic polypeptide (P.P.), vasoactive intestinal peptide (V.I.P.), and somatostatin, though these substances were effectively absent from the new highly purified or monocomponent insulins. Of 448 insulin-dependent diabetics receiving conventional insulins, 63% had circulating antibodies to human P.P., 6% antibodies to V.I.P., 6% to glucagon, and 0.5% to somatostatin. The antibodies were of high affinity and were commonest in the younger diabetics. No antibodies were detected in 167 maturity-onset diabetics, in 125 healthy controls, or in 22 patients treated only with monocomponent insulin. Immuno-cytochemical testing showed that antibody-positive diabetic plasmas reacted specifically against the corresponding hormone-producing pancreatic endocrine cells, against enteroglucagon and somatostatin cells outside the pancreas, and against V.I.P.-containing autonomic nerves throughout the body. The finding of iatrogenic autoimmunity to naturally occurring hormones in large numbers of insulin-dependent diabetics raises important questions about long-term treatment. (author)

  3. Autoimmunity in diabetics induced by hormonal contaminants of insulin

    Energy Technology Data Exchange (ETDEWEB)

    Bloom, S R; Barnes, A J; Adrian, T E; Polak, J M [Royal Postgraduate Medical School, London (UK)

    1979-01-06

    Several commercial insulin preparations were found to contain significant quantities of pancreatic glucagon, pancreatic polypeptide (P.P.), vasoactive intestinal peptide (V.I.P.), and somatostatin, though these substances were effectively absent from the new highly purified or monocomponent insulins. Of 448 insulin-dependent diabetics receiving conventional insulins, 63% had circulating antibodies to human P.P., 6% antibodies to V.I.P., 6% to glucagon, and 0.5% to somatostatin. The antibodies were of high affinity and were commonest in the younger diabetics. No antibodies were detected in 167 maturity-onset diabetics, in 125 healthy controls, or in 22 patients treated only with monocomponent insulin. Immuno-cytochemical testing showed that antibody-positive diabetic plasmas reacted specifically against the corresponding hormone-producing pancreatic endocrine cells, against enteroglucagon and somatostatin cells outside the pancreas, and against V.I.P.-containing autonomic nerves throughout the body. The finding of iatrogenic autoimmunity to naturally occurring hormones in large numbers of insulin-dependent diabetics raises important questions about long-term treatment.

  4. [Xeroproteinography of the blood serum system in patients with diabetes mellitus].

    Science.gov (United States)

    Savina, L V; Chirvinskiĭ, N P; Tuev, A V; Bulavskaia, N V

    1987-01-01

    A study of the structure of a dry gel of proteins of the blood serum system (BSS) in diabetes mellitus patients brings to light, to a certain degree, the problem of possible conformation conversions in its proteins. A study was made of networks of xeroproteinograms (XPG) in patients with average and severe forms of insulin dependent type of diabetes mellitus. A study of the XPG structure has a diagnostic and prognostic value for obtaining data on the conformation stability of BSS globular proteins in diabetes mellitus.

  5. Time to insulin initiation can not be used in defining Latent Autoimmune Diabetes in Adults [LADA

    DEFF Research Database (Denmark)

    Brophy, S; Yderstræde, K; Mauricio, D

    2007-01-01

    and clinicians reported on criteria for initiating insulin. All patients were tested for glutamic acid decarboxylase autoantibodies (GADA) in a central laboratory. We examined time to insulin treatment for GADA positive patients in 6 participating centres. Results: There was inter-centre variation......Objective: Latent Autoimmune Diabetes in Adults [LADA] is type 1 diabetes presenting as non-insulin dependent diabetes. One feature of the selection criteria is time independent of insulin treatment. We examine the validity of this criterion. Methods: Patients were recruited in 9 European centres...

  6. A comparison of spirapril and isradipine in patients with diabetic nephropathy and hypertension

    DEFF Research Database (Denmark)

    Nørgaard, K; Jensen, T; Christensen, P

    1993-01-01

    The effects of spirapril and isradipine on blood pressure, urinary albumin excretion and sodium-volume homeostasis in hypertensive insulin-dependent diabetic patients with nephropathy were assessed. Fifteen Type 1 diabetic patients aged 28-53 years with a diabetes duration of 19-37 years were...... spirapril 6 mg once daily for 6 months in a double-blind design. Isradipine lowered ambulatory systolic blood pressure from 152 +/- 12 to 141 +/- 11 mmHg (p ... +/- 13 vs 143 +/- 11 mmHg (p

  7. Diabetic ketoacidosis in type 1 and type 2 diabetes mellitus – clinical and biochemical differences

    Directory of Open Access Journals (Sweden)

    N. Krdžalić

    2007-02-01

    Full Text Available The goal of this retrospective study was to establish differences in clinical picture, biochemical parametres and precipitating factors in patiens with diabetic ketoacidosis in type 1 and type 2 diabetes. A total number of 25 patients was hospitalised in the Intensive Case Unit of the Department for Internal Diseases of the Cantonal Hospital in Zenica in the period of 14 months. Most patients had type 1 diabetes whose ketoacidosis showed symptoms of vomiting, stomachache and it was most often caused by a discontinued application of insulin or an infection. In patients with type 2 diabetes an inadequate regulation of glycemia had been noticed before hospitalisation and diabetic ketoacidosis was manifested by polyuria, polyphagia, polydipsia and weight loss. Precipitating factor in most patients with type 2 diabetes was an infection. In addition, a significant number of patients were newly discovered diabetics whose precipitating factor in most cases could not be found and the symptoms of the disease correspond to insulin dependent patients. The observed biochemical parameters did not show statistically significant differences between the groups of patients suffering from different types of diabetes. This study has shown that diabetic ketoacidosis can occur in type 2 diabetes. DKA can be prevented by education of patients, improvement of health care as well as improved communication between patients and doctors of family medicine.

  8. Bavachin from Psoralea corylifolia Improves Insulin-Dependent Glucose Uptake through Insulin Signaling and AMPK Activation in 3T3-L1 Adipocytes

    Directory of Open Access Journals (Sweden)

    Hyejin Lee

    2016-04-01

    Full Text Available The fruit of Psoralea corylifolia L. (Fabaceae (PC, known as “Bo-Gol-Zhee” in Korea has been used as traditional medicine. Ethanol and aqueous extracts of PC have an anti-hyperglycemic effect by increasing plasma insulin levels and decreasing blood glucose and total plasma cholesterol levels in type 2 diabetic rats. In this study, we purified six compounds from PC and investigated their anti-diabetic effect. Among the purified compounds, bavachin most potently accumulated lipids during adipocyte differentiation. Intracellular lipid accumulation was measured by Oil Red-O (ORO cell staining to investigate the effect of compounds on adipogenesis. Consistently, bavachin activated gene expression of adipogenic transcriptional factors, proliferator-activated receptorγ (PPARγ and CCAAT/enhancer binding protein-α (C/EBPα. Bavachin also increased adiponectin expression and secretion in adipocytes. Moreover, bavachin increased insulin-induced glucose uptake by differentiated adipocytes and myoblasts. In differentiated adipocytes, we found that bavachin enhanced glucose uptake via glucose transporter 4 (GLUT4 translocation by activating the Akt and 5′AMP-activated protein kinase (AMPK pathway in the presence or absence of insulin. These results suggest that bavachin from Psoralea corylifolia might have therapeutic potential for type 2 diabetes by activating insulin signaling pathways.

  9. Renal protection in diabetes--an emerging role for calcium antagonists

    DEFF Research Database (Denmark)

    Parving, H H; Tarnow, L; Rossing, P

    1997-01-01

    The combination of diabetes and hypertension increases the changes of progressive renal disorder and ultimately renal failure. Roughly 40% of all diabetics, whether insulin dependent or not, develop diabetic nephropathy. Diabetic nephropathy is the single most important cause of end-stage renal...... disease in the western world and accounts for more than a quarter of all end-stage renal diseases. It is also a major cause of increased morbidity and mortality in diabetic patients. Increased arterial blood pressure is an early and common phenomenon in incipient and overt diabetic nephropathy...... the ability to retard renal growth and possibly to attenuate mesangial entrapment of macromolecules and to attenuate the mitogenic effects of diverse growth factors. Calcium antagonists (except the old short-acting dihydropyridine drugs) reduce microalbuminuria and preserve kidney function in diabetic...

  10. German Adjuvant Intergroup Node-positive Study (GAIN): a phase III trial comparing two dose-dense regimens (iddEPC versus ddEC-PwX) in high-risk early breast cancer patients.

    Science.gov (United States)

    Möbus, V; von Minckwitz, G; Jackisch, C; Lück, H-J; Schneeweiss, A; Tesch, H; Elling, D; Harbeck, N; Conrad, B; Fehm, T; Huober, J; Müller, V; Bauerfeind, I; du Bois, A; Loibl, S; Nekljudova, V; Untch, M; Thomssen, C

    2017-08-01

    Dose-dense (dd) regimens are one of the preferred options for the adjuvant treatment of breast cancer patients with intermediate to high risk. The German Adjuvant Intergroup Node-positive trial aimed at optimizing intense dd (idd) strategies by evaluating drug combinations and the addition of capecitabine. Women (aged 18 years and biologically <65 years) with histologically involved axillary lymph nodes were randomly assigned to receive three courses each of epirubicin (E) 150 mg/m2, paclitaxel (P) 225 mg/m2 and cyclophosphamide (C) 2500 mg/m2 (reduced to 2000 mg/m2 after recruitment of 1200 patients) q2w intravenously (i.v.) (iddEPC-regimen) or ddEC (E 112.5 mg/m2 + C 600 mg/m2, i.v. q2w for 4 cycles) followed by paclitaxel weekly (Pw 67.5 mg/m2 i.v. q8d for 10 weeks) plus capecitabine (X 2000 mg/m2 p.o. days 1-14, q22 for 4 cycles) (ddEC-PwX-regimen). Further randomization assigned patients to ibandronate for 2 years versus observation and to pegfilgrastim day 2 versus 4. From June 2004 to August 2008, 2994 patients were randomized to either iddEPC (N = 1498), or ddEC-PwX (N = 1496) and started treatment. Median age was 50 years; pN1 (37.8%), pN2 (35.3%); pN3 (26.9%); 46.4% were G3 tumors; 76.9% hormone receptor-positive and 22% HER2-positive. After a median follow-up of 74 months, 645 events and 383 deaths were recorded. Hematological adverse events grades 3-4 were more common with iddEPC (P < 0.001), nonhematological with ddEC-PwX (P = 0.04), even if the toxicity profile of the two regimens was different. At 5 years, estimated disease-free survival rates for ddEC-PwX and iddEPC were 81.7% [95% confidence interval (CI) 79.5-83.6] versus 80.2% (95% CI 78.0-82.2). Hazard ratio (HR)=0.95 (95% CI 0.81-1.11, log-rank P = 0.49). Five-year overall survival rates were 89.4% for ddEC-PwX (95% CI 87.7-91.0) and 89.0% for iddEPC (95% CI 87.2-90.6), HR = 0.85 (95% CI 0.69-1.04, log-rank P = 0.10). Adding

  11. Decreased distensibility of a passive vascular bed in diabetes mellitus

    DEFF Research Database (Denmark)

    Faris, I; Agerskov, K; Henrikson, O

    1982-01-01

    exercise and (b) in a vascular bed locally paralysed by the injection of papaverine. Five normal subjects, six patients with long-standing Type 1 diabetes and six non-diabetic patients with severe atherosclerosis affecting the legs were studied. Blood flow was measured in the anterior tibial muscle......This study was undertaken to determine whether the distensibility of a passive vascular bed is reduced in Type 1 (insulin-dependent) diabetic patients with microangiopathy. The change in blood flow induced by 45 degrees head-up tilting was studied in two systems: (a) following maximal ischaemic...... by the isotope washout technique. The median increase in blood flow produced by tilting was greater in normal subjects than in diabetic subjects in both the locally-relaxed bed (58% and 14% respectively) and after maximal ischaemic exercise (45% and 4% respectively). In the atherosclerotic subjects, the increase...

  12. Assessment of glomerular filtration rate in diabetic nephropathy using the plasma clearance of 51Cr-EDTA

    DEFF Research Database (Denmark)

    Hansen, H P; Rossing, P; Mathiesen, E R

    1998-01-01

    Plasma clearance of 51Cr-EDTA is widely used to assess the glomerular filtration rate (GFR) in diabetic nephropathy. Originally, the ratio between the intravenously injected amount of tracer and the total area under the plasma concentration curve was used for the calculation of total 51Cr...... and rate of decline in GFR based upon these three methods. Bland & Altman plots were used to illustrate the range of agreement. We investigated 76 insulin-dependent diabetic (IDDM) patients with microalbuminuria or diabetic nephropathy. GFR was measured after a single intravenous injection of 3.7 MBq 51Cr...

  13. The Presence of Periodic Limb Movement Disorder in a Patient with Diabetes Mellitus and Optic Atrophy (Wolfram Syndrome

    Directory of Open Access Journals (Sweden)

    Bo Seong Kwon

    2014-12-01

    Full Text Available Wolfram syndrome (WFS is characterized by diabetes insipidus, diabetes mellitus, optic atrophy, and deafness (DIDMOAD, together known as DIDMOAD. This syndrome is a rare autosomal recessive neurodegenerative disorder and typically begins wtih insulin-dependent diabetes mellitus. Periodic limb movement disorder (PLMD is characterized by periodic episodes of repetitive, highly stereotyped, limb movement during sleep, which results in disturbed sleep. Its pathophysiology is unclear. It is associated with many conditions, but we were unable to find a previous report regarding WFS accompanied by PLMD. We therefore report, for the first time, about a patient with WFS presenting with PLMD and discuss its pathomechanism with a literature review.

  14. Oxidative stress as a mechanism of diabetes in diabetic BB prone rats: effect of secoisolariciresinol diglucoside (SDG).

    Science.gov (United States)

    Prasad, K

    2000-06-01

    Secoisolariciresinol diglucoside (SDG) isolated from flaxseed has antioxidant activity and has been shown to prevent hypercholesterolemic atherosclerosis. An investigation was made of the effects of SDG on the development of diabetes in diabetic prone BioBreeding rats (BBdp rats), a model of human type I diabetes [insulin dependent diabetes mellitus (IDDM)] to determine if this type of diabetes is due to oxidative stress and if SDG can prevent the incidence of diabetes. The rats were divided into three groups: Group I, BioBreeding normal rats (BBn rats) (n = 10); group II, BBdp untreated (n = 11); and group III, BBdp treated with SDG 22 mg/kg body wt, orally) (n = 14). Oxidative stress was determined by measuring lipid peroxidation product malondialdehyde (MDA) an index of level of reactive oxygen species in blood and pancreas; and pancreatic chemiluminescence (Pancreatic-CL), a measure of antioxidant reserve. Incidence of diabetes was 72.7% in untreated and 21.4% in SDG-treated group as determined by glycosuria and hyperglycemia. SDG prevented the development of diabetes by approximately 71%. Development of diabetes was associated with an increase in serum and pancreatic MDA and a decrease in antioxidant reserve. Prevention in development of diabetes by SDG was associated with a decrease in serum and pancreatic-MDA and an increase in antioxidant reserve. These results suggest that IDDM is mediated through oxidative stress and that SDG prevents the development of diabetes.

  15. Lipid Profile in Sudanese Diabetic Patients

    International Nuclear Information System (INIS)

    Naway, L. M. Y.

    2011-04-01

    This study composes of two parts, the first one is an experiment to evaluate the level of blood glucose and lipid profile (TC, TG, LDL, HDL and VLDL) among diabetic patients and comparison of the result with non diabetic subjects and the second one is a survey to assess the standards of health care and patients knowledge. The subject were divided into two groups according to insulin requirement. Type 1 is insulin dependent diabetes mellitus and type 2 is non insulin dependent diabetes mellitus and then divided according to gender (males and female) subgroups. The study subjects selected for this study consist of one hundred Sudanese diabetic patients from Ribat University Hospital during January 2009 they had mean age (52±11.063) years,a mean height (165.82±8.573) cm and a mean weight of (70.20±11.203) kg. fifty healthy non diabetic subject were chosen as controls, their mean age (45.72±11.169) years, mean height (167.28±9.450) cm and mean weight (71.02±13.429) kg. Blood glucose and lipid profile total cholesterol (TC), triglycerides (TG), low density lipoprotein (LDL) and high density lipoprotein (HDL) were measured by enzymatic colorimetric methods in both groups, and very low density lipoprotein cholesterol were calculated for each sample. All patients were interviewed and filled out the questionnaire consisted of five parts. The result of the study found highly significant elevated level of blood glucose level among diabetic patients compared to non diabetic subjects. In addition to significant elevated level of serum lipids TC p=0.001, TG p=0.001, LDL p=0.001, and VLDL p=0.001. And decrease in HDL P=0.001 level in diabetic patient compared to non diabetic subjects. Among subgroups (type 1, type 2) diabetic patients glucose level and serum total cholesterol, triglycerides, LDL cholesterol and VLDL cholestrol were significantly higher (p<0.5) while HDL cholestrol was significantly lower when compared to non diabetic subjects. Non statistically variation

  16. Lipid Profile in Sudanese Diabetic Patients

    Energy Technology Data Exchange (ETDEWEB)

    Naway, L M. Y. [Sudan Academy of Sciences, Atomic Energy Council, Khartoum (Sudan)

    2011-04-15

    This study composes of two parts, the first one is an experiment to evaluate the level of blood glucose and lipid profile (TC, TG, LDL, HDL and VLDL) among diabetic patients and comparison of the result with non diabetic subjects and the second one is a survey to assess the standards of health care and patients knowledge. The subject were divided into two groups according to insulin requirement. Type 1 is insulin dependent diabetes mellitus and type 2 is non insulin dependent diabetes mellitus and then divided according to gender (males and female) subgroups. The study subjects selected for this study consist of one hundred Sudanese diabetic patients from Ribat University Hospital during January 2009 they had mean age (52{+-}11.063) years,a mean height (165.82{+-}8.573) cm and a mean weight of (70.20{+-}11.203) kg. fifty healthy non diabetic subject were chosen as controls, their mean age (45.72{+-}11.169) years, mean height (167.28{+-}9.450) cm and mean weight (71.02{+-}13.429) kg. Blood glucose and lipid profile total cholesterol (TC), triglycerides (TG), low density lipoprotein (LDL) and high density lipoprotein (HDL) were measured by enzymatic colorimetric methods in both groups, and very low density lipoprotein cholesterol were calculated for each sample. All patients were interviewed and filled out the questionnaire consisted of five parts. The result of the study found highly significant elevated level of blood glucose level among diabetic patients compared to non diabetic subjects. In addition to significant elevated level of serum lipids TC p=0.001, TG p=0.001, LDL p=0.001, and VLDL p=0.001. And decrease in HDL P=0.001 level in diabetic patient compared to non diabetic subjects. Among subgroups (type 1, type 2) diabetic patients glucose level and serum total cholesterol, triglycerides, LDL cholesterol and VLDL cholestrol were significantly higher (p<0.5) while HDL cholestrol was significantly lower when compared to non diabetic subjects. Non statistically

  17. Arterial oxygen partial pressures reduce the insulin-dependent induction of the perivenously located glucokinase in rat hepatocyte cultures: mimicry of arterial oxygen pressures by H2O2.

    OpenAIRE

    Kietzmann, T; Roth, U; Freimann, S; Jungermann, K

    1997-01-01

    Liver glucokinase (GK) is localized predominantly in the perivenous zone. GK mRNA was induced by insulin maximally under venous O2 partial pressure (pO2) and only half-maximally under arterial pO2. CoCl2 and desferrioxamine mimicked venous pO2 and enhanced the insulin-dependent induction of GK mRNA under arterial pO2. H2O2 mimicked arterial pO2 and reduced insulin-induced GK mRNA under venous pO2 to the lower arterial levels. Thus the zonal O2 gradient in liver seems to have a key role in the...

  18. Mid-term results of bariatric surgery in morbidly obese Japanese patients with slow progressive autoimmune diabetes.

    Science.gov (United States)

    Uno, Kohei; Seki, Yosuke; Kasama, Kazunori; Wakamatsu, Kotaro; Hashimoto, Kenkichi; Umezawa, Akiko; Yanaga, Katsuhiko; Kurokawa, Yoshimochi

    2017-12-11

    Bariatric surgery is recognized as an effective treatment for type 2 diabetes mellitus, but data on its efficacy for type 1 diabetes mellitus, especially slowly progressive insulin-dependent diabetes mellitus, are limited. We investigated five Japanese patients with slowly progressive insulin-dependent diabetes mellitus who underwent bariatric surgery at our center. Five morbidly obese glutamic acid decarboxylase antibody-positive diabetic patients underwent two different types of bariatric surgery. The mean titer of anti-glutamic acid decarboxylase antibody was 4.6 U/mL, and the mean preoperative bodyweight and BMI were 113 kg and 39.6 kg/m 2 , respectively. The mean hemoglobin A1c was 8.4%. The mean fasting serum C-peptide was 5.0 ng/mL. Laparoscopic sleeve gastrectomy was performed in two patients, while laparoscopic sleeve gastrectomy with duodenojejunal bypass was performed in three patients. At one year after surgery, the mean bodyweight and BMI significantly dropped, and the mean percentage of excess weight loss was 96.4%. The mean hemoglobin A1c was 5.7%. This favorable trend was maintained at mid-term. Bariatric surgery for morbidly obese patients with anti-glutamic acid decarboxylase antibody-positive type 1 diabetes mellitus, especially slow progressive autoimmune diabetes, seemed effective in achieving mid-term glycemic control. Longer follow-up with a larger number of patients, as well as validation with more advanced patients with slowly progressive insulin-dependent diabetes mellitus, will be needed. © 2017 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and John Wiley & Sons Australia, Ltd.

  19. Relation between BMI and diabetes mellitus and its complications among US older adults.

    Science.gov (United States)

    Gray, Natallia; Picone, Gabriel; Sloan, Frank; Yashkin, Arseniy

    2015-01-01

    This study examined relations between elevated body mass index (BMI) and time to diagnosis with type 2 diabetes mellitus and its complications among older adults in the United States. Data came from the Medicare Current Beneficiary Survey, 1991-2010. A Cox proportional hazard model was used to assess relations between excess BMI at the first Medicare Current Beneficiary Survey interview and time to diabetes mellitus diagnosis, complications, and insulin dependence among Medicare beneficiaries, older than 65 years of age with no prior diabetes mellitus diagnosis, and who were not enrolled in Medicare Advantage (N = 14,657). Among individuals diagnosed as having diabetes mellitus, elevated BMIs were associated with a progressively higher risk of complications from diabetes mellitus. For women with a BMI ≥40, the risk of insulin dependence (hazard ratio [HR] 3.57; 95% confidence interval [CI] 2.36-5.39) was twice that for women with 25 ≤ BMI diabetes mellitus. For men, the increased risk of these complications occurred at higher BMI levels than in women. Ocular complications occurred at higher BMI levels than other complication types in both men and women.

  20. Kliniske konsekvenser af intranasal insulinbehandling ved insulinkraevende diabetes mellitus

    DEFF Research Database (Denmark)

    Hilsted, J C; Madsbad, S; Rasmussen, M H

    1996-01-01

    Metabolic control, hypoglycaemia frequency and nasal mucosal physiology were evaluated in 31 insulin-dependent diabetics treated with intranasal insulin at mealtimes for one month and with subcutaneous fast-acting insulin for another month in a randomized crossover trial. During both periods...... subcutaneous doses. The frequency of hypoglycemia was similar during intranasal and subcutaneous insulin therapy, and nasal mucosal physiology was unaffected after intranasal insulin. We conclude that due to low bioavailability and to a high rate of therapeutic failure, intranasal insulin treatment...

  1. Lixisenatide, a novel GLP-1 receptor agonist for the treatment of type 2 diabetes mellitus

    DEFF Research Database (Denmark)

    Christensen, Mikkel; Knop, Filip K; Holst, Jens J

    2009-01-01

    Lixisenatide, under development by sanofi-aventis, is a novel human glucagon-like peptide-1 receptor (GLP-1R) agonist for the treatment of type 2 diabetes mellitus (T2DM; non-insulin dependent diabetes). The structure of lixisenatide, based on exendin-4(1-39) modified C-terminally with six Lys...... of the anticipated effects of lixisenatide on glycemic measures and weight; favorable results would place lixisenatide for consideration among other GLP-1R agonists in the treatment armamentarium for T2DM....

  2. Noradrenaline and isoproterenol kinetics in diabetic patients with and without autonomic neuropathy

    DEFF Research Database (Denmark)

    Dejgaard, Anders; Hilsted, J; Christensen, N J

    1986-01-01

    Noradrenaline and isoproterenol kinetics using intravenous infusion of L-3H-NA and of 3H-isoproterenol were investigated in eight Type 1 (insulin-dependent) diabetic patients without neuropathy and in eight Type 1 diabetic patients with autonomic neuropathy matched for age, sex and duration...... with autonomic failure (p less than 0.01). The disappearance of L-3H-noradrenaline from plasma after the infusion of L-3H-noradrenaline had been stopped was not different in patients with and without neuropathy. The metabolic clearance of isoproterenol was not influenced by the presence of autonomic failure...

  3. Treatment of Diabetic Autonomic Neuropathy in Older Adults with Diabetes Mellitus.

    Science.gov (United States)

    Scheinberg, Nataliya; Salbu, Rebecca L; Goswami, Gayotri; Cohen, Kenneth

    2016-11-01

    To review the epidemiology, pathophysiology, screening and diagnosis, and optimal treatment of diabetic autonomic neuropathy (DAN) and its implications in older adults. A search of PubMed using the Mesh terms "diabetes," "type 1," "insulin-dependent," "T1DM," and "diabetic autonomic neuropathy" was performed to find relevant primary literature. Additional search terms "epidemiology," "geriatric," and "risk" were employed. All English-language articles from 2005 to 2015 appearing in these searches were reviewed for relevance. Related articles suggested in the PubMed search and clinical guidelines from the American Diabetes Association and the American Association of Clinical Endocrinologists were reviewed. These uncovered further resources for risk stratification, pathophysiology, diagnosis, and treatment of DAN. DAN is highly prevalent in the diabetes population and increases the risk of morbidity and mortality in older adults, yet, often goes undiagnosed and untreated. Treatment of DAN is complex in the older adult because of poor tolerability of many pharmacologic treatment options; therefore, great care must be taken when selecting therapy as to avoid unwanted adverse effects. With increasing life-expectancy of patients with diabetes mellitus, awareness of DAN and its implications to older adults is needed in primary care. Consistent screening and appropriate treatment of DAN in older adults with diabetes mellitus is essential in helping to maintain functional status and avoid adverse events.

  4. Gestational weight gain and body mass indexes have an impact on the outcomes of diabetic mothers and infants.

    Science.gov (United States)

    Maayan-Metzger, Ayala; Schushan-Eisen, Irit; Strauss, Tzipora; Globus, Omer; Leibovitch, Leah

    2015-11-01

    This study evaluated mothers with diabetes to determine whether prepregnancy body mass index (BMI), BMI on delivery or gestational weight gain (GWG) had the greatest impact on maternal and neonatal outcomes. We retrospectively examined the medical charts of 634 full-term infants born to mothers with gestational diabetes mellitus not requiring insulin (n = 476), gestational diabetes mellitus requiring insulin (n = 140) and insulin-dependent diabetes mellitus (n = 18). Data regarding maternal BMI before pregnancy and on delivery were recorded, as well as maternal and neonatal complications. Infants born to women who gained more than the recommended weight during pregnancy had higher birthweights, higher rates of meconium-stained amniotic fluid and neonatal hypoglycaemia. Using logistic regression, Caesarean section delivery was predicted by gestational diabetes requiring insulin, with an odds ratio (OR) of 1.76, maternal hypertension (OR 2.4), infants born large for gestational age (OR 2.78) and maternal BMI ≥ 30 on delivery (OR 1.06). Neonatal complications were predicted by maternal insulin-dependent diabetes (OR 5.21), lower gestational age (OR 0.8) and GWG above the recommended amount (OR 1.56). Women with diabetes should be made aware that higher GWG can lead to Caesarean section delivery, infant macrosomia and other neonatal complications. ©2015 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  5. Demografi Diabetes Melitus Tipe-I pada Anggota Ikatan Keluarga Penyandang Diabetes Anak dan Remaja (IKADAR

    Directory of Open Access Journals (Sweden)

    Endang Triningsih Faisal

    2010-06-01

    Full Text Available Diabetes mellitus (DM is classified as a chronics disease due to its property of external insulin dependency. Intensive monitoring, as well as awareness and good understanding from the patients and their patients are prerequisite to achieve excellent result in the management this disease. Ikatan Keluarga Penyandang Diabetes Anak dan Remaja (IKADAR is an association of DM patients together with their family which aims to facilitate the members to help and share each other. Unfortunately, IKADAR hasn't been widely known. Currently IKADAR has 167 members but only 99 members could be reached by telephone, the majority time in Jabotabek, sixty six had their medication paid out of pocket, fifty-four percent were 5-10 years of age. As many as 22.2% found to having no comprehensive understanding about DM and the management. The majority of patients suggest that IKADAR play a big role in their treatment

  6. Current practices and research updates on diabetes mellitus in canine

    Directory of Open Access Journals (Sweden)

    Pankaj Kumar

    2014-11-01

    Full Text Available Diabetes has evidence in ancient literatures, though recently is being considered as one amongst the most emerging disease condition in both human and companion animals. Diabetes mellitus is one of the common endocrinopathy of dog characterized by hyperglycemia, glycosuria and weight loss. Reports suggests high fraction of canine population suffer with diabetes world over. Studies in different veterinary hospitals of United States suggest increase in cases of canine diabetes and decrease in case fatality rate over time. Increase in cases of canine diabetes worldwide is attributed to awareness amongst pet owners, better veterinary health facilities, breed preferences by dog owners, increase dependence on commercial feeds, obesity, etc. Diabetes in most dogs is immune mediated and insulin dependent. Breed predisposition in canine is attributed to dog leukocyte antigen gene pool encoding form major histocompatibility complex-II molecules, however research is still underway. Diagnosis of diabetes still relies on blood sugar evaluation for screening of canine population, though many other diagnostic methods have shown promising benefits including measurement of fructosamine and glycated haemoglobin. Management of diabetes in dog is based on insulin therapy, diet modification and exercise. Use of oral anti-diabetics drugs in canine is limited though experimental studies have shown promising results. Alternative therapies have been explored, but only a few approaches have shown promise for clinical application.

  7. [Metabolism of various biogenic amines in diabetes mellitus].

    Science.gov (United States)

    Stoilov, L D; Perelygina, A A

    1981-01-01

    Serotonin (5-HT) and histamine metabolism was studied in 50 patients with diabetes melitus. Simultaneously the blood and urine content of their precursors and metabolites tryptophane, 5-hydroxytryptophane (5-HTP), 5-hydroxyindolylacetic acid (5-HIAA) and histidine was examined. An increase in 5-HT metabolism intensification (the augmented 5-HTP and 5-HT blood levels and enhanced 5-HTP and 5-HIAA excretion with the urine) was determined, whereas the blood and urine contents of histamine and histadine were within normal. Moreover, significantly higher increase in 5-HT blood level and enhanced 5-HIAA excretion with the urine were seen in patients with juvenile diabetes mellitus comparatively to those with insulin-depending type of the disease. Possible significance of changes, being discovered in 5-HT metabolism of patients with diabetes mellitus, in the disease pathogenesis is discussed.

  8. MRI diagnosis of diabetic muscle infarction: report of two cases

    International Nuclear Information System (INIS)

    Khoury, N.J.; El-Khoury, G.Y.; Kathol, M.H.

    1997-01-01

    Diabetic muscle infarction (DMI) is a rare complication of diabetes mellitus occurring in patients with poorly controlled insulin-dependent diabetes. In previous reports, the diagnosis of this condition was based on the pathologic studies, although MRI examinations were performed in a few patients as part of the diagnostic work-up. In this report, we describe two additional cases of DMI where the diagnosis was based on the MRI findings in conjunction with the clinical picture and laboratory studies. The patients usually present with thigh or calf pain and swelling, are afebrile, and have normal white blood cell count. MRI examination typically shows diffuse swelling and increased signal intensity on T2-weighted images in the affected muscles, with no focal fluid collections. In the proper clinical setting, these findings are diagnostic of DMI and patients should be spared unnecessary invasive diagnostic examinations such as lower extremity venograms and biopsies. (orig.). With 4 figs

  9. Glucose counterregulation in diabetes secondary to chronic pancreatitis

    DEFF Research Database (Denmark)

    Larsen, S; Hilsted, J; Philipsen, E K

    1990-01-01

    Glucose counterregulation and hormonal responses after insulin-induced hypoglycemia were investigated in six patients with diabetes mellitus secondary to chronic pancreatitis, in seven with insulin-dependent (type I) diabetes mellitus, and in seven healthy subjects. Glucose counterregulation...... was identical in type I patients and in the patients with chronic pancreatitis, whereas both groups had impaired glucose recovery compared with the healthy subjects. The patients with chronic pancreatitis had no glucagon response to hypoglycemia, whereas epinephrine increased significantly. In an additional...... experiment, glucose recovery did not occur after hypoglycemia during concomitant beta-adrenoceptor blockade in these patients. In conclusion, glucose counterregulation is preserved but slightly impaired in patients with diabetes secondary to chronic pancreatitis, and the combination of total glucagon...

  10. Wolfram syndrome: A rare mimic of type 1 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Manish Gutch

    2016-01-01

    Full Text Available Wolfram syndrome is a rare autosomal recessive disorder characterized by a constellation of disorders also known as diabetes insipidus, diabetes mellitus (DM, optic atrophy, and deafness. Patients present with DM and optic atrophy in the first decade, diabetes insipidus and sensorineural deafness in the second decade, and renal outflow tract anomalies and other neurological manifestations later in life. We report a case of a 14-year-old boy who was diagnosed with insulin-dependent DM and subsequently discovered to have optic atrophy, sensorineural hearing loss, and cardiovascular defect with a positive family history. Such cases need to be evaluated thoroughly with respect to Wolfram syndrome and its associated anomalies.

  11. New Research Methods Developed for Studying Diabetic Foot Ulceration

    Science.gov (United States)

    1998-01-01

    Dr. Brian Davis, one of the Cleveland Clinic Foundation's researchers, has been investigating the risk factors related to diabetic foot ulceration, a problem that accounts for 20 percent of all hospital admissions for diabetic patients. He had developed a sensor pad to measure the friction and pressure forces under a person's foot when walking. As part of NASA Lewis Research Center's Space Act Agreement with the Cleveland Clinic Foundation, Dr. Davis requested Lewis' assistance in visualizing the data from the sensor pad. As a result, Lewis' Interactive Data Display System (IDDS) was installed at the Cleveland Clinic. This computer graphics program is normally used to visualize the flow of air through aircraft turbine engines, producing color two- and three-dimensional images.

  12. Angiotensin-II type 1 receptor gene polymorphism and diabetic microangiopathy

    DEFF Research Database (Denmark)

    Tarnow, L; Cambien, Francois; Rossing, P

    1996-01-01

    with proliferative retinopathy and without diabetic retinopathy was found either: 77 (50%) / 66 (42%) / 13 (8%) vs. 42 (63%) / 22 (33%) / 3 (4%) had AA/AC/CC genotypes, respectively. CONCLUSIONS: The A1166-->C polymorphism in the angiotensin-II type 1 receptor gene does not contribute to the genetic susceptibility...... is present particularly in vascular smooth muscle cells, myocardium and the kidney. A transversion of adenine to cytosine at nucleotide position 1166 in the gene coding for the angiotensin-II type 1 receptor has been associated with hypertension in the non-diabetic population. METHODS: We studied...... the relationship between the A1166-->C polymorphism in the angiotensin-II type 1 receptor gene in patients with insulin dependent diabetes mellitus (IDDM) and diabetic nephropathy (121 men, 77 women, age 41 +/- 10 years, diabetes duration 27 +/- 8 years) and in IDDM patients with normoalbuminuria (116 men, 74...

  13. A comparison of spirapril and isradipine in patients with diabetic nephropathy and hypertension

    DEFF Research Database (Denmark)

    Nørgaard, K; Jensen, T; Christensen, P

    1993-01-01

    The effects of spirapril and isradipine on blood pressure, urinary albumin excretion and sodium-volume homeostasis in hypertensive insulin-dependent diabetic patients with nephropathy were assessed. Fifteen Type 1 diabetic patients aged 28-53 years with a diabetes duration of 19-37 years were...... studied. All had hypertension and diabetic nephropathy with a urinary albumin excretion of more than 300 mg/24 h. After a single blind placebo treatment period of 4 weeks the patients were randomly assigned to treatment with the calcium antagonist isradipine SRO 5 mg once daily or the ACE inhibitor...... vs 2636 +/- 194 meq/1.73 m2 (p diabetic nephropathy. Only the ACE inhibitor had demonstrable...

  14. Human and rodent muscle Na(+)-K(+)-ATPase in diabetes related to insulin, starvation, and training

    DEFF Research Database (Denmark)

    Schmidt, T A; Hasselbalch, S; Farrell, P A

    1994-01-01

    cerebral cortex Na(+)-K(+)-ATPase concentration as a result of diabetes, semistarvation, or insulin treatment. In human subjects, Na(+)-K(+)-ATPase concentration in vastus lateralis muscle biopsies was 17 and 22% greater (P dependent diabetes...... mellitus (n = 24) and insulin-dependent diabetes mellitus (n = 7) than in control subjects (n = 8). A positive linear correlation between muscle Na(+)-K(+)-ATPase and plasma insulin concentrations was observed (r = 0.50, P = 0.006; n = 29). Thus, insulin seems a regulator of muscle Na......(+)-K(+)-ATPase concentration, reduction of muscle Na(+)-K(+)-ATPase concentration with untreated diabetes bears similarities with undernourishment, and physical conditioning may ameliorate the muscle Na(+)-K(+)-ATPase concentration decrease induced by diabetes....

  15. Esophageal transit in patients bearing diabetes mellitus: contribution to its study with radionuclides

    International Nuclear Information System (INIS)

    Maliska, C.M.; Almeida Cruz, M.G. de; Lima, J.E.

    1991-01-01

    Among the disorders brought about by diabetes mellitus one may include the involvement of the esophageal innervation, which leads to motor disturbances of the esophagus even in non-symptomatic phases. Taking into consideration how simple and sensitive the scintigraphic method is, in the study of esophageal motility, the authors have proposed to compare the duration of esophageal transit with radionuclide in patients bearing diabetes mellitus and in normal individuals. Thirty-three diabetic patients and 26 controls were studied. The patients were divided into two groups: group A (insulin dependents, 11 patients): group B (insulin non dependents, 22 patients). The study showed that the alterations in the time of esophageal transit predominated in groups of diabetics that were insulin non dependents, having no connection with the duration of the disease. In the group of insulin dependents the abnormalities found were related to the duration of the disease. The results obtained showed the importance of this method in the study of diabetic patients with a possible involvement of esophageal motility. (author)

  16. Prevalence of glomerular hyperfiltration and nephromegaly in normo- and microalbuminuric type 2 diabetic patients.

    Science.gov (United States)

    Gragnoli, G; Signorini, A M; Tanganelli, I; Fondelli, C; Borgogni, P; Borgogni, L; Vattimo, A; Ferrari, F; Guercia, M

    1993-01-01

    Glomerular hyperfiltration, correlated with nephromegaly, is a frequent finding in type 1 (insulin-dependent) diabetes. In type 2 (non-insulin-dependent) diabetes, very few studies have been performed, and the results have been inconclusive. Glomerular filtration rate (GFR) and kidney volume, using 99mTc-DTPA scintigraphy and ultrasonography, respectively, were evaluated in 58 control subjects and 163 type 2 diabetic patients; 79 of whom were normoalbuminuric and 84 microalbuminuric. In the two groups of patients, these parameters did not differ significantly from those of controls, even when hypertensive subjects were excluded. Glomerular hyperfiltration was observed in 10 cases; all were normotensive (9.8%), of whom 7 were normoalbuminuric and 3 microalbuminuric. Nephromegaly was observed in 3 other normotensive microalbuminuric diabetic patients. Hypertensive subjects showed a lower GFR than normotensive patients and control subjects. Multivariate analysis showed a negative correlation between glomerular filtrate and systolic blood pressure (BP) in the overall population of patients and in normo- and microalbuminuric patients taken separately. It is concluded that the relationship between these variables forms a continuum in our type 2 diabetic patients; it may also be important in determining the low prevalence of hyperfiltration and nephromegaly found in our patients, who had BP levels higher than those of controls.

  17. Lack of synergism between long-term poor glycaemic control and three gene polymorphisms of the renin angiotensin system on risk of developing diabetic nephropathy in type I diabetic patients

    DEFF Research Database (Denmark)

    Tarnow, L; Kjeld, T; Knudsen, E

    2000-01-01

    AIMS/HYPOTHESIS: Reports on a putative synergism between poor glycaemic control and carriage of the angiotensin II type 1 receptor (AGTR1) C1166-allele and risk of diabetic nephropathy have been conflicting. Therefore, we investigated the interaction between long-term glycaemic control and three...... studied Caucasian patients with Type I (insulin-dependent) diabetes mellitus and nephropathy (120 men 74 women, age 41.1 +/- 9.6 years, diabetes duration 28 +/- 8 years) and long-standing Type I diabetic patients with persistent normoalbuminuria (112 men 69 women, age 42.5 +/- 10.0 years, diabetes...... duration 27 +/- 9 years). Genotyping was PCR-based and metabolic control estimated from all measurements of HbA1c done in each patient [average (range) n = 31 (6-74)]. The median observation time (range) was 13.5 (2-14) years. RESULTS: Type I diabetic patients with a history of poor glycaemic control (HbA1...

  18. Type 1 diabetes susceptibility alleles are associated with distinct alterations in the gut microbiota.

    Science.gov (United States)

    Mullaney, Jane A; Stephens, Juliette E; Costello, Mary-Ellen; Fong, Cai; Geeling, Brooke E; Gavin, Patrick G; Wright, Casey M; Spector, Timothy D; Brown, Matthew A; Hamilton-Williams, Emma E

    2018-02-17

    Dysbiosis of the gut microbiota has been implicated in the pathogenesis of many autoimmune conditions including type 1 diabetes (T1D). It is unknown whether changes in the gut microbiota observed in T1D are due to environmental drivers, genetic risk factors, or both. Here, we have performed an analysis of associations between the gut microbiota and T1D genetic risk using the non-obese diabetic (NOD) mouse model of T1D and the TwinsUK cohort. Through the analysis of five separate colonies of T1D susceptible NOD mice, we identified similarities in NOD microbiome that were independent of animal facility. Introduction of disease protective alleles at the Idd3 and Idd5 loci (IL2, Ctla4, Slc11a1, and Acadl) resulted in significant alterations in the NOD microbiome. Disease-protected strains exhibited a restoration of immune regulatory pathways within the gut which could also be reestablished using IL-2 therapy. Increased T1D disease risk from IL-2 pathway loci in the TwinsUK cohort of human subjects resulted in some similar microbiota changes to those observed in the NOD mouse. These findings demonstrate for the first time that type 1 diabetes-associated genetic variants that restore immune tolerance to islet antigens also result in functional changes in the gut immune system and resultant changes in the microbiota.

  19. Impaired coronary microvascular function in diabetics

    International Nuclear Information System (INIS)

    Tsujimoto, Go

    2000-01-01

    Global and regional myocardial uptake was determined with technetium-99m tetrofosmin and a 4 hour exercise (370 MBq iv) and rest (740 MBq iv) protocol, in 24 patients with non-insulin dependent diabetes mellitus and in 22 control subjects. The purpose of this study was to evaluate impaired coronary microvascular function in diabetics by measurement of % uptake increase in myocardial counts. The parameter of % uptake increase (ΔMTU) was calculated as the ratio of exercise counts to rest myocardial counts with correction of myocardial uptake for dose administered and physical decay between the exercise study and the rest study. Global ΔMTU was significantly lower in the diabetics than in control subjects (14.4±5.4% vs. 21.7±8.5%, p<0.01). Regional ΔMTU in each of 4 left ventricular regions (anterior, septal, inferior, posterolateral) was significantly lower in the diabetic group than in the control group (p<0.01) respectively, but there were no significant differences between ΔMTU in the 4 left ventricular regions in the same group. ΔMTU was useful as a non-invasive means of evaluating impaired coronary microvascular function in diabetics. (author)

  20. IL-1beta induced protein changes in diabetes prone BB rat islets of Langerhans identified by proteome analysis

    DEFF Research Database (Denmark)

    Sparre, T; Bjerre-Christensen, Ulla; Mose Larsen, P

    2002-01-01

    of 82 out of 1 815 protein spots detected by two dimensional gel electrophoresis in IL-1beta exposed diabetes prone Bio Breeding (BB-DP) rat islets of Langerhans in vitro. The aim of this study was to identify the proteins in these 82 spots by mass spectrometry and compare these changes with those seen......Type I (insulin-dependent) diabetes mellitus is characterized by selective destruction of the insulin producing beta cells. Interleukin-1beta (IL-1beta) modulates the beta-cell function, protein synthesis, energy production and causes apoptosis. We have previously shown changes in the expression...

  1. Early onset diabetes-genetic and hormonal analysis in pakistan population

    International Nuclear Information System (INIS)

    Wahid, M.; Kamran, M.

    2016-01-01

    Background: Mitochondrial DNA mutation and hormonal imbalance is involved in the pathogenesis of early onset diabetes but data is lacking in Pakistani population. The study was planned to delineate the clinical presentation of early onset diabetes with possible hormonal and genetic etiological factors and aascertain the possible etiological role of insulin and glucagon in these patients either on oral hypoglycaemic or subcutaneous insulin therapy. Methods: Retrospective, analytical case control study with conventional sampling technique carried at Centre for Research in Experimental and Applied Medicine (CREAM) affiliated with the department of Biochemistry and Molecular Biology, Army Medical College Rawalpindi from Dec 2006 to July 2011. Study included the patients (20-35 years of age) with early onset diabetes on oral hypoglycemic (n=240), insulin therapy (n=280), and compared with non-diabetic healthy controls (n=150). A fragment surrounding tRNALeu (UUR) gene was amplified by AmpliTaq from mtDNA which was extracted from peripheral blood leucocytes. Then it was subjected to restriction endonucleases, ApaI for A3242G mutation and HaeIII for G3316A mutation detection. Plasma glucose, glycosylated Hb, osmolality, insulin and glucagon levels along with ABGs analysis was also done. Results: Non diabetic controls comprised of 51% males and 49% females, diabetics on oral hypoglycemic 60% males and 40 % females and on insulin therapy 54% males and 46% females. Insulin dependent diabetics had statistically significant hyperglucagonemia, acidemia and bicarbonate deficit. MtDNA A3242G and G3316A mutations were not detected. Conclusion: relative hyperglucagonemia and acidemia in Insulin dependent diabetics was a potent threat leading to DKA. The absence of two mtDNA mutations in ND1 gene rules out the possibility of involvement of these mutations in early onset diabetes in Pakistani population. (author)

  2. Group Singing as a Therapy during Diabetes Training--A Randomized Controlled Pilot Study.

    Science.gov (United States)

    Groener, J B; Neus, I; Kopf, S; Hartmann, M; Schanz, J; Kliemank, E; Wetekam, B; Kihm, L; Fleming, T; Herzog, W; Nawroth, P P

    2015-11-01

    Comprehensive diabetes treatment has been shown to reduce quality of life in diabetic patients. However, there is evidence to suggest that group singing can have positive effects on quality of life in various clinical settings. In this randomized controlled pilot study, the effect of singing as a therapy to reduce stress and improve quality of life was investigated in insulin-dependent diabetic patients, undergoing a lifestyle intervention program. Patients from the singing group felt less discontented following treatment. This effect, however, was lost after 3 months. No effect on serum cortisol and plasma adrenocorticotropic hormone (ACTH) levels could be seen when comparing the singing group with the control group, although reduced levels of ACTH and cortisol 3 days after treatment could be found and were still present after 3 months within the group of patients who undertook singing as a therapy. Singing led to an increase in bodyweight, which interestingly had no effect on glucose control or methylglyoxal levels. Therefore, singing during a lifestyle intervention program for insulin-dependent diabetic patients had a short lasting and weak effect on patients' mood without affecting glucose control, but no significant effect on stress related hormones. © Georg Thieme Verlag KG Stuttgart · New York.

  3. Salivary flow and xerostomia in older patients with type 2 diabetes mellitus.

    Science.gov (United States)

    Lima, Danilo Lopes Ferreira; Carneiro, Sandro Dias Rocha Mendes; Barbosa, Fladia Taciana de Sousa; Saintrain, Maria Vieira de Lima; Moizan, Jean André Hervé; Doucet, Jean

    2017-01-01

    To assess salivary flow in older patients with type 2 diabetes mellitus (DM2) and its association with xerostomia. Cross-sectional clinical study conducted with older patients diagnosed with type 2 diabetes for at least one year receiving treatment at the Integrated Center for Diabetes and Hypertension of Ceará (CIHD) in the city of Fortaleza, Ceará, Northeastern Brazil. Oral clinical examination was carried out to assess the decayed, missing and filled teeth index (DMFT). Perception of the presence of xerostomia/dry mouth was assessed using the Visual Analogue Scale. Stimulated salivary flow was measured and samples were obtained using an extra-soft silicone device. 120 older patients with diabetes (60 insulin-dependent and 60 non-insulin-dependent) aged 65-91 years, with a mean age of 72.26 ± 6.53 years, were assessed. Of these, 111 (92.5%) presented a decrease in salivary flow while 59 (49.2%) reported moderate to severe xerostomia/dry mouth. The DMFT Index presented a mean of 27.53 ± 4.86 teeth. Reduced salivary flow was found in the group assessed in the present research; however, this finding is not in accordance with the perception of xerostomia/dry mouth reported by the patients.

  4. Salivary flow and xerostomia in older patients with type 2 diabetes mellitus.

    Directory of Open Access Journals (Sweden)

    Danilo Lopes Ferreira Lima

    Full Text Available To assess salivary flow in older patients with type 2 diabetes mellitus (DM2 and its association with xerostomia.Cross-sectional clinical study conducted with older patients diagnosed with type 2 diabetes for at least one year receiving treatment at the Integrated Center for Diabetes and Hypertension of Ceará (CIHD in the city of Fortaleza, Ceará, Northeastern Brazil. Oral clinical examination was carried out to assess the decayed, missing and filled teeth index (DMFT. Perception of the presence of xerostomia/dry mouth was assessed using the Visual Analogue Scale. Stimulated salivary flow was measured and samples were obtained using an extra-soft silicone device.120 older patients with diabetes (60 insulin-dependent and 60 non-insulin-dependent aged 65-91 years, with a mean age of 72.26 ± 6.53 years, were assessed. Of these, 111 (92.5% presented a decrease in salivary flow while 59 (49.2% reported moderate to severe xerostomia/dry mouth. The DMFT Index presented a mean of 27.53 ± 4.86 teeth.Reduced salivary flow was found in the group assessed in the present research; however, this finding is not in accordance with the perception of xerostomia/dry mouth reported by the patients.

  5. Hypertension in diabetes as related to nephropathy. Early blood pressure changes

    DEFF Research Database (Denmark)

    Feldt-Rasmussen, B; Borch-Johnsen, K; Mathiesen, E R

    1985-01-01

    We measured the blood pressure under standardized conditions in three groups of patients with type I (insulin-dependent) diabetes: group 1, patients with Albustix-negative urine and normal urinary albumin excretion rate below 20 micrograms/min; group 2, patients with Albustix-negative urine and e...... that arterial hypertension is an early feature in the developing of diabetic nephropathy, with blood pressure rising before the presence of clinical proteinuria.......We measured the blood pressure under standardized conditions in three groups of patients with type I (insulin-dependent) diabetes: group 1, patients with Albustix-negative urine and normal urinary albumin excretion rate below 20 micrograms/min; group 2, patients with Albustix-negative urine...... and elevated urinary albumin excretion rate 20 to 200 micrograms/min; and group 3, patients with Albustix-positive urine at the time of diagnosis of diabetic nephropathy, that is, proteinuria greater than 0.5 g/24 hr on four consecutive visits with an interval of more than 1 month. We also studied blood...

  6. Diabetes - resources

    Science.gov (United States)

    Resources - diabetes ... The following sites provide further information on diabetes: American Diabetes Association -- www.diabetes.org Juvenile Diabetes Research Foundation International -- www.jdrf.org National Center for Chronic Disease Prevention and Health Promotion -- ...

  7. APPRAISAL OF MALE ERECTILE DYSFUNCTION IN PATIENTS WITH DIABETES MELLITUS

    Directory of Open Access Journals (Sweden)

    Rajendra Prasad Suram

    2016-07-01

    Full Text Available BACKGROUND One of the most common adverse effects of diabetes mellitus, erectile dysfunction (ED remains difficult to treat despite advances in pharmacotherapeutic approaches in the field. This unmet need has brought about a late re-focus on the pathophysiology, so as to comprehend the cellular and molecular mechanism prompting ED in diabetes. Diabetes-induced ED is a need to find focuses that may prompt novel approaches for a fruitful treatment. Present study was tried to understand role of vascular and neurogenic alterations in the pathophysiology of diabetic sexual dysfunction. SUBJECTS AND METHODS The study was carried out on 17 male impotent patients with Diabetes Mellitus: 5 patients (Aged 43-56 years; mean age 48.4 had insulin-dependent DM, and 13 patients (Aged 40-62; mean age 53.5 non-insulin-dependent DM. None of the patients were on medications known to interfere with male erectile sexual function. All patients were told to give informed consent. Every participant underwent a physical examination including complete medical and sexual history and routine laboratory tests. Penile vascular assessment and assessment of nocturnal penile erections investigation were assessed in the study. RESULTS As showed in Table I. alterations in the vascular system was found in 13 (61.5% participants. Out of which moderate alteration noticed in 8 (47% and severe alteration in 5 (16% patients. Among the patients with non-insulin-dependent DM, 7 (41.1% had showed Nocturnal Penile Erections abnormalities. According to the history and also to the normal responses to the Nocturnal penile tumescence monitoring (NPTM, patients were diagnosed as having impotence of psychogenic origin. CONCLUSION Initial involvement of both arterial supply and of the neurological pathways can be of some interest, suggesting the need for an early screening of neural and vascular status even in patients without penile erectile failure. As is the case for other degenerative

  8. Skin and diabetes mellitus: what do we know?

    Science.gov (United States)

    Quondamatteo, Fabio

    2014-01-01

    Diabetes mellitus (DM) is becoming increasingly prevalent worldwide. Although major complications of this condition involve kidney, retina and peripheral nerves, the skin of diabetic patients is also frequently injured. Hence, interest is mounting in the definition of the structural and molecular profile of non-complicated diabetic skin, i.e., before injuries occur. Most of the available knowledge in this area has been obtained relatively recently and, in part, derives from various diabetic animal models. These include both insulin-dependent and insulin-resistant models. Structural work in human diabetic skin has also been carried out by means of tissue samples or of non-invasive methods. Indications have indeed been found for molecular/structural changes in diabetic skin. However, the overall picture that emerges is heterogeneous, incomplete and often contradictory and many questions remain unanswered. This review aims to detail, as much as possible, the various pieces of current knowledge in a systematic and synoptic manner. This should aid the identification of areas in which key questions are still open and more research is needed. A comprehensive understanding of this field could help in determining molecular targets for the prevention and treatment of skin injuries in DM and markers for the monitoring of cutaneous and systemic aspects of the disease. Additionally, with the increasing development of non-invasive optics-based deep-tissue-imaging diagnostic technologies, precise knowledge of cutaneous texture and molecular structure becomes an important pre-requisite for the use of such methods in diabetic patients.

  9. Attitudes and beliefs among Mexican Americans about type 2 diabetes.

    Science.gov (United States)

    Coronado, Gloria D; Thompson, Beti; Tejeda, Silvia; Godina, Ruby

    2004-11-01

    Hispanics in the United States have a disproportionately high risk for non-insulin-dependent diabetes mellitus (type 2 diabetes) compared with non-Hispanic whites. Little is known of the attitudes and beliefs about diabetes in this group. Using data from six focus groups of 42 Mexican Americans (14 men and 28 women), we characterized perceptions about the causes of and treatments for type 2 diabetes. Many participants believed diabetes is caused by having a family history of the disease, eating a diet high in fat or sugar, and engaging in minimal exercise. Experiencing strong emotions such as fright (susto), intense anger (coraje), or sadness and depression (tristeza) was also thought to precipitate diabetes. Nearly all participants expressed the belief that it is important to follow doctors' recommendations for diet and exercise, oral medication or insulin; many also cited herbal therapies, such as prickly pear cactus (nopal) and aloe vera (savila) as effective treatments. These findings may be useful in designing interventions to reduce the burden of diabetes in Hispanic populations.

  10. Dental caries and salivary alterations in Type I Diabetes.

    Science.gov (United States)

    Rai, K; Hegde, A M; Kamath, A; Shetty, S

    2011-01-01

    Insulin dependent diabetes mellitus is a severe disease that raises blood glucose levels because of hyperglycemia and insulinopenia. Fluctuations in water and electrolyte levels may result in xerostomia and other changes in the salivary composition. Since diabetes has an influence on oral health, it is important for the dentist to be aware of newer advances in the field of diabetes and to recognize specific oral problems related to diabetes. Thus, the dentist becomes an important part of the health care team for the patients with diabetes. The present study correlated salivary flow rate, salivary pH and total salivary antioxidant levels and dental caries in type I diabetic patients. A total of 200 children that included 100 known diabetic children (study group) and 100 healthy children (controls) of both the sexes and from similar socioeconomic backgrounds formed the part of this study. Dental caries was assessed using DMFT index. The salivary total anti-oxidant level was estimated using phospho molybdic acid using spectrophotometric method. The salivary flow rate was recorded using the Zunt method and the salivary pH using the pH indicating paper. The results were statistically analyzed using t-test. The analyzed parameters showed increase in salivary anti-oxidant levels, reduced salivary flow rate, increase incidence of dental caries, salivary pH was decreased when compared to the control group.

  11. Angiotensin-converting enzyme inhibition in diabetic nephropathy

    DEFF Research Database (Denmark)

    Parving, H H; Rossing, P; Hommel, E

    1995-01-01

    The aim of our prospective study was to evaluate putative progression promoters, kidney function, and prognosis during long-term treatment with angiotensin-converting enzyme inhibition in insulin-dependent diabetes mellitus patients suffering from diabetic nephropathy. Eighteen consecutive......, albuminuria (geometric mean +/- antilog SE) 982 +/- 1.2 micrograms/min, and GFR 98 +/- 5 mL/min/1.73 m2. Angiotensin-converting enzyme inhibition induced a significant reduction during the whole treatment period of blood pressure (137/85 +/- 3/1 mm Hg; P ....01), and the rate of decline in GFR was 4.4 +/- 0.7 mL/min/yr, in contrast to previous reports of 10 to 14 mL/min/yr (natural history). Univariate analysis revealed a significant correlation between the rate of decline in GFR and mean arterial blood pressure (r = 0.58, P = 0.01), albuminuria (r = 0.67, P

  12. Study of Features of Pregnancy in Women with Onset of Diabetes Type 1 in Prepubertal Period

    Directory of Open Access Journals (Sweden)

    M.T. Rakhimdjanova

    2013-05-01

    Full Text Available We studied course of pregnancy in 22 patients with onset of diabetes type 1 in the prepubertal period. It is found that the need for insulin, depending on the duration of pregnancy, varied: decreased in the first trimester, maximized in the II–III trimester, after childbirth returned to the level before pregnancy, tendency to hypoglycemia was observed in the first half of pregnancy. The mode of delivery in 88.8 % was Caesarean section. Delivery of car in specialized centers reduced the risk of complications of pregnancy and childbirth.

  13. Comparison of diabetics and non-diabetics presenting with acute myocardial infraction

    International Nuclear Information System (INIS)

    Naseem, A.; Moin, S.

    2002-01-01

    Objective: To identify differences in incidence and clinical manifestations of acute myocardial infarction (AMI) and prevalence of coronary disease risk factors in diabetic and non-diabetics. Design: A prospective longitudinal survey. Place and duration of study: The study was carried out in Armed Forces Institute of Cardiology/National Institute of Heart Diseases (AFIC/NIHD) Rawalpindi, over a period of one month (1st August to 1st September, 1994). Subject and Methods: After fulfilling the inclusion criteria, a total of 100 patients were included in the study. Fifty patients had diabetes and AMI while 50 patients had AMI but were not diabetic. All the patients were studies for at least 15 days in hospital and data collected on a pre-designed proforma. Results: Among diabetic patients, 84% were not insulin-dependant, while remaining 16% were on insulin therapy. Duration of diabetes was over 20 years in 18% between 10 and 20 years in 62% and less than 10 years in 8%. Male to female ratio was 7.3:1 in non-diabetic group while in diabetic group it was 4.5:1. Mean age at the time of the first AMI was 54.6 years in non-diabetic group and 52.8 years in diabetic group, with women in diabetic group having mean age of 51.9 years, men 53.2 years, while non-diabetic women had a mean age of 54.2 years and the men 55 years. Incidence of hypertension was 32% among diabetic patients and 24% among non-diabetics. Lipid abnormalities were 44% in diabetic group and 36% in non-diabetic group the most common mode of presentation in both groups was chest pain or chest discomfort, but one-fourth of the diabetics presented without any chest pain. Q-wave AMI of the anterior wall of the myocardium predominated in both group, but non-Q wave infarctions were more frequent in the diabetic group (28% vs. 16%). Diabetic group tended to be identified later and only half the diabetics with AMI qualified for thrombolytic therapy as compared to more than 2/3 cases of the non-diabetic group

  14. Oral Health Knowledge, Attitudes and Behaviors of Parents of Children with Diabetes Compared to Those of Parents of Children without Diabetes.

    Science.gov (United States)

    Sohn, Hyun A; Rowe, Dorothy J

    2015-06-01

    To compare the oral health knowledge, attitudes, and behaviors of parents of children, aged 6 to 13, who have type 1 (insulin-dependent) diabetes to those of parents of similarly aged children without diabetes. The study population consisted of 46 parents of children with diabetes and 46 parents of children without diabetes from outpatient clinics, providing medical care to children with and without diabetes, respectively. After gaining permission of clinic directors, the investigator approached parents, who were waiting in the clinics' reception areas, to complete the 33-item survey. The survey included questions on socio-demographic characteristics, their child's oral hygiene practices, dental visits, dietary habits, their own oral health knowledge and attitudes, and their child's diabetic condition, when relevant. A Chi-square test was used to determine significant differences between responses of the two groups of parents. All parents approached completed the survey. Children with diabetes had significantly less frequent sugary drink consumption and less untreated dental caries than children without diabetes. The majority of parents of children with diabetes selected "don't know" for statements related to diabetes and oral health, whereas most parents of children without diabetes agreed with the statements, resulting in significant differences between groups. Most parents of children with diabetes considered these same statements important to them, while the importance to parents of children without diabetes was variable. To maintain their children's oral health, parents of children with diabetes must receive more education regarding the prevention and control of the oral complications of diabetes. Copyright © 2015 The American Dental Hygienists’ Association.

  15. Diabetes insipidus: main aspects and comparative analysis with diabetes mellitus Diabetes insipidus: principais aspectos e análise comparativa com diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Flávia Lúcia Abreu Rabelo

    2009-01-01

    Full Text Available Diabetes mellitus is a disease characterized by the excess of sugar in the blood and urine. The two most common types of diabetes are insulin-dependent diabetes mellitus and insulin-resistant diabetes mellitus, both presenting glycemic regulation-damage caused by insulin. Nevertheless, there is another type of diabetes that is less known but not less important, the diabetes insipidus, which is characterized by a problem with the synthesis, secretion or action of the ADH (anti-diuretic hormone that can result in polyuric syndromes with increased excretion of hypotonic urine. Physiologically, variations in the osmotic pressure activate osmoceptors that stimulate the ADH secretion, increasing water reabsorption in the kidney collection tubes. This article intends to revise a wide-ranging study on diabetes insipidus, aiming at a comparative analysis of the incidence, diagnosis, causes, types, treatment and consequences between diabetes insidipus and diabetes mellitus. Diabetes mellitus and insipidus are two different pathologies with a single similarity that is the diabetes itself, that is, the polyuria established. The knowledge of the significant differences between the pathologies studied is important once diabetes insipidus is less known, but can lead to serious complications if not properly treated. O diabetes mellitus é uma doença caracterizada pelo excesso de açúcar no sangue e na urina. Os dois tipos mais comuns de diabetes são diabetes mellitus insulino-dependente e diabetes mellitus insulino – resistente, e que ambos apresentam comprometimento da regulação da glicemia por ação da insulina. No entanto, existe outra forma de diabetes menos conhecida, mas não menos importante, o diabetes insipidus, que é caracterizado por um distúrbio na síntese, secreção ou ação do ADH (hormônio antidiurético, que pode resultar em síndromes poliúricas com excreção aumentada de urina hipotônica. Fisiologicamente, variações na press

  16. Cats with diabetes mellitus have diastolic dysfunction in the absence of structural heart disease.

    Science.gov (United States)

    Pereira, N J; Novo Matos, J; Baron Toaldo, M; Bartoszuk, U; Summerfield, N; Riederer, A; Reusch, C; Glaus, T M

    2017-07-01

    Diabetes mellitus (DM) can result in cardiovascular dysfunction and heart failure characterized by diastolic dysfunction with or without the presence of systolic dysfunction in people and laboratory animals. The objective of this prospective study was to determine if cats with newly diagnosed DM had myocardial dysfunction and, if present, whether it would progress if appropriate antidiabetic therapy was commenced. Thirty-two diabetic cats were enrolled and received baseline echocardiographic examination; of these, 15 cats were re-examined after 6 months. Ten healthy age- and weight-matched cats served as controls. Diabetic cats at diagnosis showed decreased diastolic, but not systolic function, when compared to healthy controls, with lower mitral inflow E wave (E) and E/E' than controls. After 6 months, E and E/IVRT' decreased further in diabetic cats compared to the baseline evaluation. After excluding cats whose DM was in remission at 6 months, insulin-dependent diabetic cats had lower E, E/A and E' than controls. When classifying diastolic function according to E/A and E'/A', there was shift towards impaired relaxation patterns at 6 months. All insulin-dependent diabetic cats at 6 months had abnormal diastolic function. These results indicate that DM has similar effects on diastolic function in feline and human diabetics. The dysfunction seemed to progress rather than to normalize after 6 months, despite antidiabetic therapy. In cats with pre-existing heart disease, the development of DM could represent an important additional health risk. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Impaired insulin secretion in the spontaneous diabetes rats.

    Science.gov (United States)

    Kimura, K; Toyota, T; Kakizaki, M; Kudo, M; Takebe, K; Goto, Y

    1982-08-01

    Dynamics of insulin and glucagon secretion were investigated by using a new model of spontaneous diabetes rats produced by the repetition of selective breeding in our laboratories. The perfusion experiments of the pancreas showed that the early phase of insulin secretion to continuous stimulation with glucose was specifically impaired, although the response of the early phase to arginine was preserved. The glucose-induced insulin secretion in the nineth generation (F8) which had a more remarkably impaired glucose tolerance was more reduced than in the sixth generation (F5). No significant difference of glucagon secretion in response to arginine or norepinephrine was noted between the diabetes rats and control ones. The present data indicate that the defective insulin secretion is a primary derangement in a diabetic state of the spontaneous diabetes rat. This defect in the early phase of glucose-induced insulin secretion suggests the specific impairment of the recognition of glucose by the pancreatic beta-cells. The spontaneous diabetes rats are very useful as a model of disease for investigating pathophysiology of non-insulin dependent diabetes mellitus.

  18. Monogenic Diabetes

    Science.gov (United States)

    ... but can return later in life How are MODY and neonatal diabetes diagnosed? Because monogenic diabetes is rare, this diagnosis ... type 1 or type 2 diabetes and identify MODY or neonatal diabetes. Blood tests Blood tests of glucose levels, and ...

  19. The theory of reasoned action in describing tooth brushing, dental caries and diabetes adherence among diabetic patients.

    Science.gov (United States)

    Syrjälä, Anna-Maija H; Niskanen, Mirka C; Knuuttila, Matti L E

    2002-05-01

    Preventive oral health behaviour is important among diabetic patients, as it has been found that dental diseases and insulin-dependent diabetes mellitus (IDDM) have some psychological and biological factors in common. The aim here was to analyze the variables of Ajzen and Fishbein's theory of reasoned action to explain the reported frequency of tooth brushing, dental caries, HbA1c level and diabetes adherence. Cross-sectional data were gathered from 149 IDDM patients by means of a quantitative questionnaire, clinical examination and patient records. The results showed that a firmer intention to brush the teeth was related to a higher reported frequency of tooth brushing (p < 0.001). The attitude to and the subjective norm of tooth brushing were related to the intention to brush(p < 0.001) and to the reported frequency of tooth brushing. A better dental attitude was related to better diabetes adherence (p = 0.002) and fewer decayed surfaces (p = 0.01), and a firmer intention to brush the teeth was related to a lower HbA1c level (p = 0.015). Our results suggest that in oral health promotion among diabetic patients, both subjective norm and attitude are important and that diabetes adherence may be influenced by promoting dental attitude.

  20. Women and Diabetes -- Diabetes Medicines

    Science.gov (United States)

    ... Audience For Women Women's Health Topics Women and Diabetes - Diabetes Medicines Share Tweet Linkedin Pin it More sharing ... 1-800-332-1088 to request a form. Diabetes Medicines The different kinds of diabetes medicines are ...

  1. Are there any disturbances in vestibular organ of children and young adults with Type I diabetes?

    Science.gov (United States)

    Gawron, W; Pospiech, L; Orendorz-Fraczkowska, K; Noczynska, A

    2002-05-01

    The aim of the work was to evaluate the vestibular organ condition in children and young adults suffering from Type I (insulin-dependent) diabetes mellitus. The group examined consisted of 95 children and young adults aged from 6 to 28 years with Type I diabetes diagnosed. The diabetic group was divided into subgroups according to duration of the disease, compensation of the disease, and presence and character of hypoglycaemic incidents, and presence of diabetic complications. The control group consisted of 44 healthy children and young adults aged 6 to 28 years. After collecting detailed medical history in each case an electronystagmographic test was performed using the computed two-canal electronystagmographer. Within the diabetic group 6 patients complained about vertigo and balance disorders. Spontaneous nystagmus occurred in 10 cases, positional one in 21 cases. Impaired optokinesis occurred in 36 cases and impaired eye tracking test in 33 cases. In caloric tests there was partial canal paresis in 4 cases and directional preponderance in 7 cases. Metabolic disturbances present in Type I diabetes cause disturbances in different parts of vestibular organ but mostly in its central part. Comparing disturbances in the vestibular organ with clinical and biochemical parameters characterising diabetes, the range of vestibular organ impairment in diabetes mellitus type 1 seems to depend mainly on the presence and character of hypoglycaemic incidents and the duration of the disease and to some extent on the compensation of diabetes.

  2. Prevenzione e terapia precoce del diabete mellito di tipo II: aspetti farmacoeconomici

    Directory of Open Access Journals (Sweden)

    Lorenzo Pradelli

    2005-09-01

    Full Text Available Type II (non-insulin-dependent diabetes is one of the most widespread chronic patologies in the developed countries and its prevalence in Italy is about 2-3% of the population. Type II diabetes is also associated with several other metabolic abnormalities such as central obesity, hypertension, and dyslipidemia, which contributes to the very high rate of cardiovascular morbidity and mortality. Therefore Type II diabetes involves a significant financial burden on the health care system. The purpose of this paper is to explain the composition of the healthcare costs of managing people with Type II diabetes and the economic repercussions due to the adoption of an aggressive strategy against the pathology. To carry out this evaluation we considered the CODE-2 (The Cost of Diabetes in Europe - Type II Study results, the American Diabetes Association Position Statement, the Diabetes Prevention Program and the UK Prospective Diabetes Study. Evidence exists to show that introducing prevention program or an early therapy can avert or delay significantly the onset of cardiovascular morbidity in Type II diabetes patients. According to the pharmacoeconomical criteria, this very desiderable clinical goal is associated to a little increase of the health expenditures, and sometimes also to a costs saving.

  3. Diminished parathyroid gland responsiveness to hypocalcemia in diabetic patients with uremia.

    Science.gov (United States)

    Heidbreder, E; Götz, R; Schafferhans, K; Heidland, A

    1986-01-01

    The parathyroid gland responsiveness to hypocalcemia induced by short-term calcium-free hemodialysis in patients with insulin-dependent diabetes mellitus was investigated in comparison with 10 nondiabetic uremic patients and compared with test results from the autonomic nervous system. Diabetic patients had lower C-terminal parathyroid hormone (cPTH) levels before hemodialysis than uremic control patients and showed a significantly smaller increase in cPTH during hypocalcemia. The neurological tests revealed severe disturbances of the autonomic functions in the diabetic group. In conclusion, the disturbances observed in the parathyroid secretory pattern are probably caused by gland dysfunction; it is hypothesized that the defective autonomic nervous system has an additional effect on the development of this hormonal dysfunction.

  4. Pathways from emotional adjustment to glycemic control in youths with diabetes in Hong Kong.

    Science.gov (United States)

    Stewart, S M; Lee, P W; Low, L C; Cheng, A; Yeung, W; Huen, K F; O'Donnell, D

    2000-09-01

    To examine factors that influence emotional adjustment, adherence to diabetic care, and glycemic control in Hong Kong youths with insulin-dependent diabetes mellitus (IDDM). Seventy youths, their mothers, and matched controls provided information on health beliefs, authoritarian parenting style, parent-child conflict, emotional adjustment, and adherence to medical regimen. Glycosylated hemoglobin levels were obtained to measure glycemic control. Predictors explained 34% of the variance in emotional adjustment and 39% of the variance in glycemic control. The data supported a pathway from emotional adjustment to self-efficacy to adherence behaviors to glycemic control. In contrast to Western culture and consistent with prediction, parenting style did not associate with negative outcomes, and even relatively low levels of parent-child conflict correlated negatively with emotional adjustment in this culture. Management of conflict and self-efficacy enhancing interactions are suggested interventions to enhance adherence to diabetic care in Hong Kong youths with IDDM.

  5. Traditional plants used for the treatment of diabetes mellitus in Sursagar constituency, Jodhpur, Rajasthan - An ethnomedicinal survey.

    Science.gov (United States)

    Goyal, Manoj

    2015-11-04

    In Jodhpur, large number of people suffering with non-insulin dependent diabetes mellitus (type 2 diabetes). They are using medicinal plants along with modern medicine for the management of diabetes. The aim of this work is to document the anti-diabetic plants and determine the most relevant anti-diabetic plant species using the Disease Consensus Index. Ethnomedicinal survey was conducted for selection of anti-diabetic plant. Structured questionnaire was developed for calculation of Disease Consensus Index and administered to fifty Type 2 diabetic patients for recording their response. Twenty-one species of anti-diabetic plants were recorded, Momordica charantia (score: 0.71), Azadirachta indica (score: 0.64), Trigonella foenum-graecum (score: 0.63), Capparis decidua (score: 0.60), Withania coagulans (score: 0.54), Gymnema sylvestre (score: 0.52) and Syzygium cumini (score: 0.51) were the most significant anti-diabetic plants of the area of study, having DCI more than 0.5. Use of anti-diabetic plants is prevalent diabetic patients of the area. C. decidua, W. coagulans and G. sylvestre are recommend the further phytochemical and pharmacological investigation due to high DCI score and relatively unexplored status. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  6. Maturity-onset diabetes of the young (MODY): an update.

    Science.gov (United States)

    Anık, Ahmet; Çatlı, Gönül; Abacı, Ayhan; Böber, Ece

    2015-03-01

    Maturity-onset diabetes of the young (MODY) is a group of monogenic disorders characterized by autosomal dominantly inherited non-insulin dependent form of diabetes classically presenting in adolescence or young adults before the age of 25 years. MODY is a rare cause of diabetes (1% of all cases) and is frequently misdiagnosed as Type 1 diabetes (T1DM) or Type 2 diabetes (T2DM). A precise molecular diagnosis is essential because it leads to optimal treatment of the patients and allows early diagnosis for their asymptomatic family members. Mutations in the glucokinase (GCK) (MODY 2) and hepatocyte nuclear factor (HNF)1A/4A (MODY 3 and MODY 1) genes are the most common causes of MODY. GCK mutations cause a mild, asymptomatic, and stable fasting hyperglycemia usually requiring no specific treatment. However, mutations in the HNF1A and HNF4A cause a progressive pancreatic β-cell dysfunction and hyperglycemia that can result in microvascular complications. Sulfonylureas are effective in these patients by acting on adenosine triphosphate (ATP)-sensitive potassium channels, although insulin therapy may be required later in life. Mutations in the HNF1B (MODY 5) is associated with pancreatic agenesis, renal abnormalities, genital tract malformations, and liver dysfunction. Compared to MODY 1, 2, 3, and 5, the remaining subtypes of MODY have a much lower prevalence. In this review, we summarize the main clinical and laboratory characteristics of the common and rarer causes of MODY.

  7. Cooperation between brain and islet in glucose homeostasis and diabetes

    Science.gov (United States)

    Schwartz, Michael W.; Seeley, Randy J.; Tschöp, Matthias H.; Woods, Stephen C.; Morton, Gregory J.; Myers, Martin G.; D'Alessio, David

    2014-01-01

    Although a prominent role for the brain in glucose homeostasis was proposed by scientists in the nineteenth century, research throughout most of the twentieth century focused on evidence that the function of pancreatic islets is both necessary and sufficient to explain glucose homeostasis, and that diabetes results from defects of insulin secretion, action or both. However, insulin-independent mechanisms, referred to as ‘glucose effectiveness’, account for roughly 50% of overall glucose disposal, and reduced glucose effectiveness also contributes importantly to diabetes pathogenesis. Although mechanisms underlying glucose effectiveness are poorly understood, growing evidence suggests that the brain can dynamically regulate this process in ways that improve or even normalize glycaemia in rodent models of diabetes. Here we present evidence of a brain-centred glucoregulatory system (BCGS) that can lower blood glucose levels via both insulin-dependent and -independent mechanisms, and propose a model in which complex and highly coordinated interactions between the BCGS and pancreatic islets promote normal glucose homeostasis. Because activation of either regulatory system can compensate for failure of the other, defects in both may be required for diabetes to develop. Consequently, therapies that target the BCGS in addition to conventional approaches based on enhancing insulin effects may have the potential to induce diabetes remission, whereas targeting just one typically does not. PMID:24201279

  8. Cyclosporine toxicity in immunosuppressed streptozotocin-diabetic nonhuman primates

    International Nuclear Information System (INIS)

    Wijkstrom, Martin; Kirchhof, Nicole; Graham, Melanie; Ingulli, Elizabeth; Colvin, Robert B.; Christians, Uwe; Hering, Bernhard J.; Schuurman, Henk-Jan

    2005-01-01

    Streptozotocin (STZ) is widely applied in animal models of insulin-dependent diabetes mellitus. Adverse effects of STZ mainly concern liver and kidney. In nonhuman primates a single 100-150 mg/kg dose invariably induces diabetes with only rare adverse effects. We report one animal with renal failure necessitating sacrifice. Body weight (age) might be a confounding factor, i.e. older animals might be more vulnerable to STZ-related toxicity. We therefore recommended to administer STZ on a mg/m 2 basis and not on a mg/kg basis. In our islet transplantation program nonhuman primates with STZ-induced diabetes received transplants under chronic immunosuppression including calcineurin inhibitors (cyclosporine, tacrolimus), drugs in the rapamycin class affecting growth factor-induced cell proliferation, and the sphingosine 1-phosphate receptor antagonist FTY720. Four animals developed renal failure and had to be sacrificed, most likely caused by cyclosporine. Kidney histology was typical for cyclosporine toxicity including thrombotic microangiopathy in glomeruli and fibrinoid necrosis of arteries, and for STZ toxicity including acute tubular necrosis and accumulations of erythroid precursors. This adverse effect was observed at a pharmacologically active cyclosporine exposure. Additionally, six diabetic animals without major adverse effects during cyclosporine or tacrolimus treatment are presented. We conclude that cyclosporine facilitates renal dysfunction in animals with STZ-induced diabetes, presumably related to an increased vulnerability to a toxic insult after STZ administration

  9. SCIENTIFIC BASED OF ACUPUNCTURE AS ALTERNATIVE TREATMENT OF DIABETES MELLITUS

    Directory of Open Access Journals (Sweden)

    Koosnadi Saputra

    2012-11-01

    Full Text Available Background: Acupuncture its traditional form is based upon the stimulation of well defined points on the body by insertion of metal needles, such needling is considered necessary influenced biological mechanism by intrinsic and extrinsic activation after acupuncture points stimulation. Many clinical report therapeutic effect acupuncture treatment of Diabetes Mellitus especially Non Insulin dependent, the effectiveness of mild or middle type of disease is better that severe one and accompanying With controlling diet and doing more exercise will contribute recovery. Methods: Modem research indicates that acupuncture treatment can control blood sugar level, mainly by adjusting insulin molecular level, enhance insulin secretion and recontrol insulin by regulating central nervous system. Of the all, the improved function of the receptor of insulin target cells is probably the most important one. Results: The basic research approach to animal laboratory (rabbit,rat and mice by electro stimulation, streptozotocin and alloxan monohydrate injection visualizing correlation 13 cell pancreas inorphofunction, insulin receptor and electrical profile of specific pancreas point in body surface. Conclusion: Relationship between biophysical, morphology and physiological study of acupuncture points in diabetic animal and diabetic patient tobase acupuncture model as alternative treatment to diabetes mellitus. Key words: acupuncture, alternative treatment, diabetes mellitus

  10. Nutritional correlates and dynamics of diabetes in the Nile rat (Arvicanthis niloticus: a novel model for diet-induced type 2 diabetes and the metabolic syndrome

    Directory of Open Access Journals (Sweden)

    Maslova Ekaterina

    2010-04-01

    Full Text Available Abstract Background The prevalence of Metabolic Syndrome and related chronic diseases, among them non-insulin-dependent (type 2 diabetes mellitus, are on the rise in the United States and throughout the world. Animal models that respond to environmental stressors, such as diet, are useful for investigating the outcome and development of these related diseases. Objective Within this context, growth and energy relationships were characterized in the Nile rat, an exotic African rodent, as a potential animal model for diet-induced type 2 diabetes mellitus and Metabolic Syndrome. Methods Compiled data from several studies established the relationship between age, body weight gain (including abdominal adiposity, food and water consumption, and blood glucose levels as determinants of diabetes in male and female Nile rats. Glucose Tolerance Testing, insulin, HbA1c, blood pressure measurements and plasma lipids further characterized the diabetes in relation to criteria of the Metabolic Syndrome, while diet modification with high-fat, low-fiber or food restriction attempted to modulate the disease. Results The Nile rat fed lab chow demonstrates signs of the Metabolic Syndrome that evolve into diet-induced non-insulin-dependent (type 2 diabetes mellitus characterized by hyperinsulinemia with rising blood glucose (insulin resistance, abdominal adiposity, and impaired glucose clearance that precedes increased food and water intake, as well as elevated HbA1c, marked elevation in plasma triglycerides and cholesterol, microalbuminuria, and hypertension. Males are more prone than females with rapid progression to diabetes depending on the challenge diet. In males diabetes segregated into early-onset and late-onset groups, the former related to more rapid growth and greater growth efficiency for the calories consumed. Interestingly, no correlation was found between blood glucose and body mass index (overall adiposity in older male Nile rats in long term studies

  11. Prevalence of diabetes mellitus in rural adults of District Peshawar

    International Nuclear Information System (INIS)

    Akhtar, T.; Hussain, I.; Ahmad, I.

    2011-01-01

    Background: In Pakistan, approximately 8 million people have diabetes mellitus, making it the fourth leading country in the list of world diabetic patients. Objectives: To measure the prevalence of diabetes mellitus and its associated risk factors in a rural community of Peshawar. Study type, settings: A cross-sectional study conducted in PMRC model research community village of Budhni. Subjects and Methods: All adults over the age of 40 years residing in the specific village were selected for the study. During door to door visit, consent was taken from all the subjects and they were informed that a fasting blood sugar level would be checked a day or two later. All those who consented were interviewed according to pre-designed proforma and their height, weight and blood pressure were recorded using standard methods. Fasting blood samples were drawn the next day and sent to PMRC research laboratory where they were checked using Microlab 200 Merck. Data was analyzed using Epi Info version 6.0. According to American Diabetic Association criteria, fasting blood sugar level of >126 mg/dl was diagnosed. Results: Estimated population of adults > 40 years in the village is 1249 individuals. Nine hundred nine (72.7%) consented to participate in the study. A total of 345 subjects were screened for diabetes using fasting blood sugar as the proxy indicator. Eighty one (23.4%) had blood sugar over 126 mg/dl and were therefore, diagnosed to be diabetic. Of these 81 cases 46(56.8%) were known diabetics while, 35(43.2%) were newly diagnosed. Majority (39) were between 51-60 years, followed by 29 between 40-50 years and remaining 13 subjects were above 60 years of age. Among the 46 known diabetics, 42(91.3%) were non insulin dependent and only 4(8.7%) were insulin dependent. The duration of diabetes was between 1-5 years in 26(57%) cases who were known diabetic's. Those individuals who were not sure about their exact duration of diabetes were 9(19%). Cases with a family history of

  12. Psychosocial determinants of type 2 diabetes mellitus

    International Nuclear Information System (INIS)

    Afzal, S.; Amin, M.K.; Ahmad, I.; Amer, H.; Shoaib, H.; Ibrahim, H.; Tayyab, M.; Hassan, M.; Javaid, M.A.; Rehman, M.A.

    2013-01-01

    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

  13. Aspartic acid at position 57 of the HLA-DQ beta chain protects against type I diabetes: a family study.

    OpenAIRE

    Morel, P A; Dorman, J S; Todd, J A; McDevitt, H O; Trucco, M

    1988-01-01

    One hundred seventy-two members from 27 randomly selected multiple case Caucasian families of patients with insulin-dependent diabetes mellitus (IDDM) were studied at the DNA level to ascertain the reliability of codon 57 of the HLA-DQ beta-chain gene as a disease protection/susceptibility marker. The analysis was carried out by polymerase chain reaction amplification of DNA encoding the first domain of the DQ beta chain and by dot blot analysis of the amplified material with allele-specific ...

  14. Role of digitalis-like substance in the hypertension of streptozotocin-induced diabetes and simulated weightlessness in rats

    Science.gov (United States)

    Pamnani, M. B.; Chen, S.; Haddy, F. J.; Yuan, C.; Mo, Z.

    1998-01-01

    We have examined the role of plasma Na+-K+ pump inhibitor (SPI) in the hypertension of streptozotocin induced insulin dependent diabetes (IDDM) in reduced renal mass rats. The increase in blood pressure (BP) was associated with an increase in extracellular fluid volume (ECFV), and SPI and a decrease in myocardial Na+,K+ATPase (NKA) activity, suggesting that increased SPI, which inhibits cardiovascular muscle (CVM) cell NKA activity, may be involved in the mechanism of IDDM-hypertension. In a second study, using prolonged suspension resulted in a decrease in cardiac NKA activity, suggesting that cardiovascular deconditioning following space flight might in part result from insufficient SPI.

  15. Range of motion of diabetic frozen shoulder recovers to the contralateral level

    Science.gov (United States)

    Vastamäki, Heidi; Ristolainen, Leena

    2016-01-01

    Objective To determine whether frozen shoulder heals equally well in patients with and without diabetes and whether dependency on insulin affects the outcome. Methods We retrospectively examined 178 patients with idiopathic frozen shoulder; 27 patients had diabetes. We evaluated range of motion, pain, and functional results. The mean follow-up was 9.7 years (SD, 7.1 years). Results In the presence of frozen shoulder, range of motion did not differ between patients with and without diabetes. At follow-up, range of motion in all directions of both the affected and unaffected shoulders of patients with diabetes was inferior to that of patients without diabetes. Among patients with diabetes, range of motion of the once-frozen shoulder reached the level of the unaffected shoulder. Patients with and without diabetes experienced similar pain except during exertion. The Constant–Murley score was not significantly different between the two groups, and insulin dependency did not lead to worse outcomes. Conclusion Frozen shoulder heals well in patients with diabetes. PMID:27856934

  16. Gestational diabetes as a risk factor for pancreatic cancer: a prospective cohort study

    Directory of Open Access Journals (Sweden)

    Calderon R

    2007-08-01

    Full Text Available Abstract Background Diabetes is known to be associated with cancer of the pancreas, though there is some debate as to whether it is a cause or a consequence of the disease. We investigated the incidence of pancreatic cancer in a cohort of 37926 Israeli women followed for 28–40 years for whom information on diabetes had been collected at the time they gave birth, in 1964–1976, in Jerusalem. There were 54 cases of pancreatic cancer ascertained from the Israel Cancer Registry during follow-up. Methods We used Cox proportional hazards models to adjust for age at baseline and explore effects of other risk factors, including ethnic groups, preeclampsia, birth order and birth weight of offspring. Results We observed no cases of pancreatic cancer in the women with insulin dependent diabetes; however, there were five cases in the women with gestational diabetes. The interval between the record of diabetes in pregnancy and the diagnosis of pancreatic cancer ranged from 14–35 years. Women with a history of gestational diabetes showed a relative risk of pancreatic cancer of 7.1 (95% confidence interval, 2.8–18.0. Conclusion We conclude that gestational diabetes is strongly related to the risk of cancer of the pancreas in women in this population, and that gestational diabetes can precede cancer diagnosis by many years.

  17. Diabetic Hypoglycemia

    Science.gov (United States)

    Diabetic hypoglycemia Overview For people with diabetes, low blood sugar (hypoglycemia) occurs when there's too much insulin ... your blood sugar into a normal range. Untreated, diabetic hypoglycemia can lead to seizures and loss of ...

  18. Diabetic Emergencies

    Science.gov (United States)

    ... Campaigns Share this! EmergencyCareForYou » Emergency 101 » Diabetic Emergencies Diabetic Emergencies It is estimated that more than 20 ... they have it. The best way to prevent diabetic emergencies is to effectively manage the disease through ...

  19. Diabetes Medicines

    Science.gov (United States)

    Diabetes means your blood glucose, or blood sugar, levels are too high. If you can't control your diabetes with wise food choices and physical activity, you may need diabetes medicines. The kind of medicine you take depends ...

  20. [Fournier gangrene (necrotizing fasciitis) in a woman with diabetes mellitus].

    Science.gov (United States)

    Kamper, Lars; Piroth, W; Haage, P

    2009-08-01

    A 67-year-old woman with insuline-dependent diabetes mellitus and chronic alcohol abuse was admitted with impaired consciousness and fever. Physical examination showed a livid induration of the perineal and vaginal soft tissues with crepitations. Laboratory tests showed greatly elevated infection parameters. Abdominal computed tomography revealed perineal and vaginal subcutaneous gas accumulation extending into the ventral abdominal wall. The combination of an obscure infection and subcutaneous genital gas accumulation suggested the diagnosis of Fournier gangrene, a necrotizing fasciitis. In spite of administration of broad-spectrum antibiotics and repeated surgical removal of necrotic tissue the patient died of multiple organ failure. Successful treatment of Fournier gangrene critically depends on immediate treatment. Administration of broad-spectrum antibiotics and aggressive surgical resection of the necrotic tissue may prevent continuing spreading of the infection. Computed tomography provides an early diagnosis and guides the presurgical evaluation of the subcutaneous spread. Georg Thieme Verlag KG Stuttgart * New York.

  1. The impact of electronic education on metabolic control indicators in patients with diabetes who need insulin: a randomised clinical control trial.

    Science.gov (United States)

    Moattari, Marzieh; Hashemi, Maryam; Dabbaghmanesh, Mohammad H

    2013-01-01

    To determine the impact of electronic education on metabolic control indicators in patients with diabetes who were insulin dependent. Education can play an important role in controlling diabetes. Electronic (web-based, telehealth) education may be an efficient way to improve the patients' ability to control this disease. Randomised clinical control study. The participants in this clinical study were 48 insulin-dependent patients referred to diabetes centres in Shiraz, Iran. Serum concentrations of haemoglobin A(1C) , fasting blood sugar, triglycerides and high-density and low-density lipoprotein cholesterol were measured. Then the participants were divided randomly into control and experimental groups (n = 24). Participants in the experimental group received a specially designed electronic education programme for twelve weeks. The main components of the programme were a consultation service, quick answers to patients' questions, contact with the healthcare team and educational materials. At the end of the intervention period, all serum values were measured again in both groups. The data were compared using spss v 13·5 software. Serum concentrations of haemoglobin A(1C) (p education programme was useful in lowering two metabolic indicators of diabetes. Electronic education can be associated with increased health and patient satisfaction, and can eliminate the need to train personnel. © 2012 Blackwell Publishing Ltd.

  2. Type 1 Diabetes Prone NOD Mice Have Diminished Cxcr1 mRNA Expression in Polymorphonuclear Neutrophils and CD4+ T Lymphocytes.

    Directory of Open Access Journals (Sweden)

    Karine Haurogné

    Full Text Available In humans, CXCR1 and CXCR2 are two homologous proteins that bind ELR+ chemokines. Both receptors play fundamental roles in neutrophil functions such as migration and reactive oxygen species production. Mouse Cxcr1 and Cxcr2 genes are located in an insulin-dependent diabetes genetic susceptibility locus. The non obese diabetic (NOD mouse is a spontaneous well-described animal model for insulin-dependent type 1 diabetes. In this disease, insulin deficiency results from the destruction of insulin-producing beta cells by autoreactive T lymphocytes. This slow-progressing disease is dependent on both environmental and genetic factors. Here, we report descriptive data about the Cxcr1 gene in NOD mice. We demonstrate decreased expression of mRNA for Cxcr1 in neutrophils and CD4+ lymphocytes isolated from NOD mice compared to other strains, related to reduced NOD Cxcr1 gene promoter activity. Looking for Cxcr1 protein, we next analyze the membrane proteome of murine neutrophils by mass spectrometry. Although Cxcr2 protein is clearly found in murine neutrophils, we did not find evidence of Cxcr1 peptides using this method. Nevertheless, in view of recently-published experimental data obtained in NOD mice, we argue for possible Cxcr1 involvement in type 1 diabetes pathogenesis.

  3. Gastroparesis in a young diabetic patient

    International Nuclear Information System (INIS)

    Kovacic, P.; Jamar, B.

    2002-01-01

    Background. Gastroparesis is defined as a delay in emptying of contents from the stomach and occurs in a variety of conditions, e.g. after vagotomy or in systemic diseases such as diabetes mellitus, scleroderma and amyloidosis. The purpose of this paper is to present the radiologic examination, a simple, reliable and noninvasive method as an alternative to other methods for the assessment of gastric emptying. Case report. A twenty-one years old female was admitted because of suspected autonomic neuropathy. She had insulin dependent diabetes mellitus type I for the last ten years. At the time of admission she was complaining of nausea, vomiting, weakness and occasional dizziness. A barium study of oesophagus and stomach was performed: oesophagus was dilated and aperistaltic, remnants of food were seen in aperistaltic stomach but no obstruction, causing delayed emptying, was found. Conclusions. Scintigraphy is at the present the standard technique for the assessment of gastric emptying. Ultrasonography, magnetic resonance imaging, electrogastrography, gastroduodenal manometry and emptying of radiopaque pellets are also used for the evaluation of gastric motility in cases of delayed gastric emptying. The role of barium studies remains to be established. (author)

  4. Dietary fibre supplementation of a 'normal' breakfast administered to diabetics.

    Science.gov (United States)

    Williams, D R; James, W P; Evans, I E

    1980-05-01

    The supplementation of a breakfast by 10 g of guar, pectin, agar or locust bean gum in powder form in 13 maturity onset, non-insulin dependent diabetics failed to decrease significantly the post-prandial rise in plasma glucose and insulin seen after a similar meal without the supplement. The values of one hour post-prandial increment in blood glucose seen with guar powder were, for control meal (mean +/- SEM) 5.8 %/- 0.4 mmol/l, for test, 5.7 +/- 0.5; with pectin powder, control 6.4 +/- 0.8 mmol/l, test 5.0 +/- 1.2 mmol/l; with agar powder, control 7.5 +/- 1.0, test 7.0 +/- 0.5; with locust bean gum powder, control 5.9 +/- 1.0, test 5.0 +/- 0.7. The equivalent values for one hour insulin (microU/ml, mean +/- SEM) were, for guar powder, 51 +/0 21 and 51 +/- 16; for pectin powder 60 +/- 24 and 63 +/- 17; for agar powder, 27 +/- 9 and 36 +/- 11 and, for locust bean gum powder 53 +/- 26 and 62 +/- 18. The guar, pectin and locust gum tended to form lumps, and all the substances tested were unpalatable in powder form producing feelings of abdominal discomfort and abnormal fullness. Administering the same quantity of guar or pectin in a well hydrated form (but not premixed with the carbohydrate portion of the food) to the same people under identical conditions did not enhance its effectiveness. Supplementing diets with any of these sources of dietary fibre in either of these forms and in these amounts is unlikely to be beneficial in the management of non-insulin dependent diabetes.

  5. Efficacy of the Hydroalcoholic Extract of Tribulus terrestris on the Serum Glucose and Lipid Profile of Women With Diabetes Mellitus: A Double-Blind Randomized Placebo-Controlled Clinical Trial.

    Science.gov (United States)

    Samani, Nasrin Babadaei; Jokar, Azam; Soveid, Mahmood; Heydari, Mojtaba; Mosavat, Seyed Hamdollah

    2016-10-01

    Considering traditional use of Tribulus terrestris in diabetes and proven antihyperglycemic and antihyperlipidemic effects of T terrestris in animal studies, we aimed to evaluate the efficacy of the hydroalcoholic extract of T terrestris on the serum glucose and lipid profile of women with non-insulin-dependent diabetes mellitus. Ninety-eight women with diabetes mellitus type 2 were randomly allocated to receive the T terrestris (1000 mg/d) or placebo for 3 months. The patients were evaluated in terms of the fasting blood glucose, 2-hour postprandial glucose, glycosylated hemoglobin, and lipid profile. Tribulus terrestris showed a significant blood glucose-lowering effect in diabetic women compared to placebo (P terrestris group was significantly reduced compared with placebo, while no significant effect was observed in the triglyceride and high-density lipoprotein levels. The study showed preliminary promising hypoglycemic effect of T terrestris in women with diabetes mellitus type 2. © The Author(s) 2016.

  6. Left ventricular dysfunction and blood glycohemoglobin levels in young diabetics

    International Nuclear Information System (INIS)

    Aydiner, A.; Oto, A.; Oram, E.; Oram, A.; Ugurlu, S.; Karamehmetoglu, A.; Aras, T.; Bekdik, C.F.; Gedik, O.

    1991-01-01

    Left ventricular function including regional wall motion (RWM) was evaluated by 99m Tc first-pass and equilibrium gated blood pool ventriculography and glycohemoglobin (HbA1c) blood levels determined by a quantitative column technique in 25 young patients with insulin-dependent diabetes mellitus without clinical evidence of heart diesease, and in healthy controls matched for age and sex. Phase analysis revealed abnormal RWM in 19 of 21 diabetic patients. The mean left ventricular global ejection fraction, the mean regional ejection fraction and the mean 1/3 filling fraction were lower and the time to peak ejection, the time to peak filling and the time to peak ejection/cardiac cycle were longer in diabetics than in controls. We found high HbA1c levels in all diabetics. There was no significant difference between patients with and without retinopathy and with and without peripheral neuropathy in terms of left ventricular function and HbA1c levels. (orig.) [de

  7. Mortality as a function of obesity and diabetes mellitus.

    Science.gov (United States)

    Pettitt, D J; Lisse, J R; Knowler, W C; Bennett, P H

    1982-03-01

    Mortality according to body mass index (weight/height2) was studied in 2197 Pima Indians aged 15-74 years, as part of the longitudinal study of diabetes begun in 1965 in the Gila River Indian Community of Arizona. The Pima Indians are a population with a high prevalence of obesity, and they have the highest known incidence of type II (non-insulin dependent) diabetes mellitus. Among males, mortality was greatest in those with a body mass index of at least 40 kg/m2, but obesity had little effect on mortality at body mass indices below 40 kg/m2. Age-specific death rates in women were not consistently related to obesity, although mortality in subjects with diabetes was higher than in those without. In men, diabetes had little effect on mortality. In this study, as in several other mortality studies, the lowest mortality rates were experienced by people with body weights well above those recommended as "desirable" by the Society of Actuaries in 1959. Thus, the applicability of the "desirable" weight standards in common use is questioned.

  8. Left ventricular dysfunction and blood glycohemoglobin levels in young diabetics

    Energy Technology Data Exchange (ETDEWEB)

    Aydiner, A.; Oto, A.; Oram, E.; Oram, A.; Ugurlu, S.; Karamehmetoglu, A. (Hacettepe Univ., Ankara (Turkey). Dept. of Cardiology); Aras, T.; Bekdik, C.F. (Hacettepe Univ., Ankara (Turkey). Dept. of Nuclear Medicine); Gedik, O. (Hacettepe Univ., Ankara (Turkey). Dept. of Endocrinology)

    1991-10-01

    Left ventricular function including regional wall motion (RWM) was evaluated by {sup 99m}Tc first-pass and equilibrium gated blood pool ventriculography and glycohemoglobin (HbA1c) blood levels determined by a quantitative column technique in 25 young patients with insulin-dependent diabetes mellitus without clinical evidence of heart diesease, and in healthy controls matched for age and sex. Phase analysis revealed abnormal RWM in 19 of 21 diabetic patients. The mean left ventricular global ejection fraction, the mean regional ejection fraction and the mean 1/3 filling fraction were lower and the time to peak ejection, the time to peak filling and the time to peak ejection/cardiac cycle were longer in diabetics than in controls. We found high HbA1c levels in all diabetics. There was no significant difference between patients with and without retinopathy and with and without peripheral neuropathy in terms of left ventricular function and HbA1c levels. (orig.).

  9. A genome-wide scan in families with maturity-onset diabetes of the young

    DEFF Research Database (Denmark)

    Frayling, Timothy M; Lindgren, Cecilia M; Chevre, Jean Claude

    2003-01-01

    Maturity-onset diabetes of the young (MODY) is a heterogeneous single gene disorder characterized by non-insulin-dependent diabetes, an early onset and autosomal dominant inheritance. Mutations in six genes have been shown to cause MODY. Approximately 15-20% of families fitting MODY criteria do...... not have mutations in any of the known genes. These families provide a rich resource for the identification of new MODY genes. This will potentially enable further dissection of clinical heterogeneity and bring new insights into mechanisms of beta-cell dysfunction. To facilitate the identification of novel...... MODY loci, we combined the results from three genome-wide scans on a total of 23 families fitting MODY criteria. We used both a strict parametric model of inheritance with heterogeneity and a model-free analysis. We did not identify any single novel locus but provided putative evidence for linkage...

  10. Recruitment and retention of participants for an international type 1 diabetes prevention trial

    DEFF Research Database (Denmark)

    Franciscus, Margaret; Nucci, Anita; Bradley, Brenda

    2014-01-01

    for long-term follow-up assessments. PURPOSE: Our purpose is to summarize the recruitment and retention strategies used to conduct TRIGR from the perspective of the study coordinators. METHODS: TRIGR was designed to test whether weaning to formula containing hydrolyzed versus intact cow's milk protein......BACKGROUND: The Trial to Reduce Insulin Dependent Diabetes Mellitus in the Genetically at Risk (TRIGR) is the first multicenter international type 1 diabetes (T1D) prevention trial to be undertaken. A unique feature of TRIGR has been recruitment of eligible pregnant women and enrollment of newborns......-year follow-up phases of this study. The TRIGR study met the accrual goal after 4.7 years of recruitment, 2.7 years longer than projected initially. Challenges included difficulty in finding fathers with T1D, a higher than expected rate of premature delivery among T1D mothers, and implementation of new...

  11. diabetic patients

    Directory of Open Access Journals (Sweden)

    Mehraban Falahati

    2016-09-01

    candiduria and female gender, high FBS and urine glucose, uncontrolled diabetes (HbA1c ≥8, and acidic urine pH (P<0.05. Conclusion: Considering the high incidence rate of candiduria in diabetic patients, control of diabetes, predisposing factors, and causal relationships between diabetes and candiduria should be highlighted.

  12. Diabetic Retinopathy

    Science.gov (United States)

    ... pregnancy may have rapid onset or worsening of diabetic retinopathy. Symptoms and Detection What are the symptoms of diabetic retinopathy and ... with diabetes protect their vision? Vision lost to diabetic retinopathy is ... However, early detection and treatment can reduce the risk of blindness ...

  13. Association between pregnancy-associated plasma protein-A levels in the first trimester and gestational diabetes mellitus in Chinese women.

    Science.gov (United States)

    Cheuk, Q Ky; Lo, T K; Wong, S F; Lee, C P

    2016-02-01

    Several studies have shown that women with pre-existing diabetes mellitus have significantly lower pregnancy-associated plasma protein-A levels than those without. This study aimed to evaluate whether first-trimester pregnancy-associated plasma protein-A multiple of median is associated with gestational diabetes mellitus in Chinese pregnant women. This prospectively collected case series was conducted in a regional hospital in Hong Kong. All consecutive Chinese women with a singleton pregnancy who attended the hospital for their first antenatal visit (before 14 weeks' gestation) from April to July 2014 were included. Pregnancy-associated plasma protein-A multiple of median was compared between the gestational diabetic (especially for early-onset gestational diabetes) and non-diabetic groups. The correlation between pregnancy-associated plasma protein-A level and glycosylated haemoglobin level in women with gestational diabetes was also examined. Of the 520 women recruited, gestational diabetes was diagnosed in 169 (32.5%). Among them, 43 (25.4%) had an early diagnosis, and 167 (98.8%) with the disease were managed by diet alone. The gestational diabetic group did not differ significantly to the non-diabetic group in pregnancy-associated plasma protein-A (0.97 vs 0.99, P=0.40) or free β-human chorionic gonadotrophin multiple of median (1.05 vs 1.02, P=0.29). Compared with the non-gestational diabetic group, women with early diagnosis of gestational diabetes had a non-significant reduction in pregnancy-associated plasma protein-A multiple of median (median, interquartile range: 0.86, 0.57-1.23 vs 0.99, 0.67-1.44; P=0.11). Pregnancy-associated plasma protein-A and glycosylated haemoglobin levels were not correlated in women with gestational diabetes (r=0.027; P=0.74). Chinese women with non-insulin-dependent gestational diabetes did not exhibit significant changes to pregnancy-associated plasma protein-A multiple of median nor a correlation between pregnancy

  14. What Are Intellectual and Developmental Disabilities (IDDs)?

    Science.gov (United States)

    ... one thing, or too little of another can cause problems with overall body and brain function. Phenylketonuria (PKU) and congenital hypothyroidism are examples of metabolic conditions that can lead ...

  15. IDD 2.0: Physiological Resilience

    Science.gov (United States)

    2013-04-15

    and equine athletes 4-10 . The most common symptoms in humans is abdominal discomfort and inappetance, with more severe signs like vomiting...suppression therapy may help to preserve the willingness of the dog to eat and drink, thereby reducing the logistical challenges of enhanced nutrient and...172 7. Murray MJ, Schusser GF, Pipers FS et al. (), Factors associated with gastric lesions in thoroughbred racehorses, Equine Vet J. 1996;28: 368

  16. Effects of insulin resistance on skeletal muscle growth and exercise capacity in type 2 diabetic mouse models.

    Science.gov (United States)

    Ostler, Joseph E; Maurya, Santosh K; Dials, Justin; Roof, Steve R; Devor, Steven T; Ziolo, Mark T; Periasamy, Muthu

    2014-03-01

    Type 2 diabetes mellitus is associated with an accelerated muscle loss during aging, decreased muscle function, and increased disability. To better understand the mechanisms causing this muscle deterioration in type 2 diabetes, we assessed muscle weight, exercise capacity, and biochemistry in db/db and TallyHo mice at prediabetic and overtly diabetic ages. Maximum running speeds and muscle weights were already reduced in prediabetic db/db mice when compared with lean controls and more severely reduced in the overtly diabetic db/db mice. In contrast to db/db mice, TallyHo muscle size dramatically increased and maximum running speed was maintained during the progression from prediabetes to overt diabetes. Analysis of mechanisms that may contribute to decreased muscle weight in db/db mice demonstrated that insulin-dependent phosphorylation of enzymes that promote protein synthesis was severely blunted in db/db muscle. In addition, prediabetic (6-wk-old) and diabetic (12-wk-old) db/db muscle exhibited an increase in a marker of proteasomal protein degradation, the level of polyubiquitinated proteins. Chronic treadmill training of db/db mice improved glucose tolerance and exercise capacity, reduced markers of protein degradation, but only mildly increased muscle weight. The differences in muscle phenotype between these models of type 2 diabetes suggest that insulin resistance and chronic hyperglycemia alone are insufficient to rapidly decrease muscle size and function and that the effects of diabetes on muscle growth and function are animal model-dependent.

  17. Effect of Camel Milk on Oxidative Stresses in Experimentally Induced Diabetic Rabbits

    Directory of Open Access Journals (Sweden)

    Esraa Tantawy

    2010-06-01

    Full Text Available Camel milk has an importance in the treatment of diabetes. It has been shown that the patients who drink camel milk daily, their need to insulin decrease. Therefore, this study aimed to investigate the effect of camel milk in comparison with insulin treatment in experimentally-induced diabetes. This study was carried out on forty male New Zealand rabbits, divided into four groups with ten rabbits in each. The first group G1 was considered as control non-diabetic group and received only normal saline solution. The other animals were injected intravenously with alloxan for induction of diabetes mellitus and then divided into three groups' ten rabbits each as the follows: G2 considered as control diabetic and left untreated, G3 was considered as diabetic and treated with insulin, and G4 was considered as diabetic and received camel milk. At the end of the experiment (4 weeks, blood (whole blood & serum and tissue samples (liver, kidney and pancreas were collected from all the animals for analysis of: enzymatic SOD and catalase, non-enzymatic GSH antioxidant enzyme activities. Serum malondialdeyde, glucose, insulin and lipid profile also were analyzed. The results showed that the camel milk was effective in the treatment of diabetes in comparison to insulin treatment alone. In addition to its hypoglycemic effect, camel milk improved the diabetes-induced oxidative stress. The histopathological evaluations demonstrated that there was a regeneration in β cells and the islets of Langerhans among the pancreatic acini in rabbits receiving camel milk. Our findings suggested that the camel milk administration in case of insulin dependant diabetes mellitus might be recommended as an oral anti-diabetic remedy.

  18. Urinary Glucose Screening for Early Detection of Asymptomatic Type 2 Diabetes in Jeonbuk Province Korean Schoolchildren.

    Science.gov (United States)

    Kim, Min Sun; Lee, Dae Yeol

    2017-06-01

    This study aimed to investigate the prevalence of glucosuria and the characteristics of diabetes in schoolchildren as detected by a school urine glucose screening program implemented from 2010 to 2013 in the Jeonbuk province area of Korea. A total of 110 children without known diabetes were analyzed. They were checked with an oral glucose tolerance test (OGTT) with other laboratory tests and their clinical data were collected. A total of 707,238 schoolchildren from a school population of 1,064,999 were screened for glucosuria. In total, over a 4-year period, 545 schoolchildren (0.077%) were positive for glucosuria on the second urine test. The prevalence of glucosuria was more common among middle and high schoolchildren than among elementary schoolchildren. Among 110 students who completed the OGTT to confirm diabetes, 40 were diagnosed with diabetes mellitus (DM); 39 children, type 2 diabetes mellitus (T2DM) and 1 child, slowly progressive insulin dependent diabetes mellitus (SPIDDM). The mean annual incidence of diabetes was 5.6 per 100,000 schoolchildren and adolescents. The subjects with diabetes diagnosed through the urine screening test showed minimal or no symptoms of diabetes. The students with diabetes were more likely to be woman and obese, and they have a higher body mass index, higher cholesterol, triglyceride, insulin, C-peptide, and fasting glucosuria values than the students with normal glucose tolerance. We identified 40 new cases of diabetes in the Korean schoolchildren with asymptomatic glucosuria on urine glucose screening. This finding shows that school urine glucose screening is a feasible and simple method for early detection of asymptomatic T2DM. © 2017 The Korean Academy of Medical Sciences.

  19. Long-term correction of obesity and diabetes in genetically obese mice by a single intramuscular injection of recombinant adeno-associated virus encoding mouse leptin

    Science.gov (United States)

    Murphy, John E.; Zhou, Shangzhen; Giese, Klaus; Williams, Lewis T.; Escobedo, Jaime A.; Dwarki, Varavani J.

    1997-01-01

    The ob/ob mouse is genetically deficient in leptin and exhibits a phenotype that includes obesity and non-insulin-dependent diabetes melitus. This phenotype closely resembles the morbid obesity seen in humans. In this study, we demonstrate that a single intramuscular injection of a recombinant adeno-associated virus (AAV) vector encoding mouse leptin (rAAV-leptin) in ob/ob mice leads to prevention of obesity and diabetes. The treated animals show normalization of metabolic abnormalities including hyperglycemia, insulin resistance, impaired glucose tolerance, and lethargy. The effects of a single injection have lasted through the 6-month course of the study. At all time points measured the circulating levels of leptin in the serum were similar to age-matched control C57 mice. These results demonstrate that maintenance of normal levels of leptin (2–5 ng/ml) in the circulation can prevent both the onset of obesity and associated non-insulin-dependent diabetes. Thus a single injection of a rAAV vector expressing a therapeutic gene can lead to complete and long-term correction of a genetic disorder. Our study demonstrates the long-term correction of a disease caused by a genetic defect and proves the feasibility of using rAAV-based vectors for the treatment of chronic disorders like obesity. PMID:9391128

  20. Circulating Immune Complexes among Diabetic Children

    Directory of Open Access Journals (Sweden)

    George Nicoloff

    2004-01-01

    Full Text Available Insulin dependent diabetes mellitus (IDDM is an autoimmune disease associated with the presence of different types of autoantibodies. The presence of these antibodies and the corresponding antigens in the circulation leads to the formation of circulating immune complexes (CIC. CIC are known to persist in the blood for long periods of time. Such CIC following deposition in the small blood vessels have the potential to lead to microangiopathy with debilitating clinical consequences. The aim of our pilot study was to investigate whether a correlation exists between CIC and the development of microvascular complications in diabetic children. Isolation of a new glycoprotein complement inhibition factor (CIF from the parasitic plant Cuscuta europea seed, which appears to bind specifically to complement component C3 has provided an unique tool for the measurement of immune complexes by means of ELISA-type techniques (CIF-ELISA. We studied the levels of CIC (IgG, IgM and IgA in 58 diabetic children (mean age 12.28±4.04 years, diabetes duration 5.3±3.7 years, 29 of them had vascular complications (group 1 and the other 29 were without vascular complications (group 2. As controls, we studied sera samples from 21 healthy children (mean age 13.54±4.03 years. Sera from the diabetic patients showed statistically significant higher levels of CIC IgG ( p=0.03 than sera from the control group. In sera from group 1 values of CIC IgG showed statistically significant higher levels than controls (0.720±0.31 vs. 0.46±0.045; p=0.011 Sera from 59% of the patients were positive for CIC IgG, 36% for CIC IgM and 9% for CIC IgA. Among 26 patients with microalbuminuria, sera from 17/26 (65% were positive for CIC IgG, 8/26 (31% for CIC IgM and 2/26 (8% for CIC IgA. CIC IgG correlated with HbA1c (r=0.51; p=0.005 and microalbuminuria (r=0.42, p=0.033. CIC IgA correlated with age (r=0.44, p=0.03. CIC IgM correlated with the duration of diabetes (r=0.63, p=0.02. These

  1. Neurophysiological role of sildenafil citrate (Viagra) on seminal parameters in diabetic males with and without neuropathy.

    Science.gov (United States)

    Ali, Syed Tabrez; Rakkah, Nabeeh I

    2007-01-01

    Sildenafil citrate is a specific inhibitor of phosphodiesterase (PDE) type-5 and represents a powerful therapy for male erectile and fertility dysfunctions of different etiologies. Present study demonstrates whether sildenafil administration modifies seminal parameters in diabetic neuropathic patients. In this investigation 50 insulin dependent (IDDM) and 50 non insulin dependent (NIDDM) diabetic male patients with and without an objective evidence of neuropathy and 50 age matched non diabetic male controls were selected. Every male had age between 20 to 65 years with duration of diabetes distributed over 1 to 20 years. Treatment with 100 mg of oral sildenafil citrate on seminal parameters was evaluated by semen analysis in these patients. In both IDDM and NIDDM diabetic neuropathic patients, chronic sildenafil treatment exhibited a significant decrease in total sperm output and sperm concentration (p<0.001). On the other hand, sperm motility and semen volume were found to be increased by about 40% and 48% respectively in these patients, where as sperm morphology and quality of sperm motility remained unaffected. However both types of non neuropathic diabetics showed a non significant difference in all the above mentioned parameters when compared with the untreated groups and their respective control subjects. A comparison between IDDM and NIDDM neuropathic and non neuropathic diabetic groups further indicated a non significant difference in all the parameters of semen analysis. These findings suggest a chronic neuro physiological effect of sildenafil treatment on male fertility profile exclusively in diabetic neuropathic condition with an improvement in testicular function which was probably arrested due to some kind of testicular hyperplasia resulted by testicular necrosis and promoted spermatogenesis. Sildenafil seems to be associated with an improvement in the entire smooth musculature of reproductive tract and testicular morphology which was altered due to

  2. Genetic Testing of Maturity-Onset Diabetes of the Young Current Status and Future Perspectives

    Directory of Open Access Journals (Sweden)

    Parveena Firdous

    2018-05-01

    Full Text Available Diabetes is a global epidemic problem growing exponentially in Asian countries posing a serious threat. Among diabetes, maturity-onset diabetes of the young (MODY is a heterogeneous group of monogenic disorders that occurs due to β cell dysfunction. Genetic defects in the pancreatic β-cells result in the decrease of insulin production required for glucose utilization thereby lead to early-onset diabetes (often <25 years. It is generally considered as non-insulin dependent form of diabetes and comprises of 1–5% of total diabetes. Till date, 14 genes have been identified and mutation in them may lead to MODY. Different genetic testing methodologies like linkage analysis, restriction fragment length polymorphism, and DNA sequencing are used for the accurate and correct investigation of gene mutations associated with MODY. The next-generation sequencing has emerged as one of the most promising and effective tools to identify novel mutated genes related to MODY. Diagnosis of MODY is mainly relying on the sequential screening of the three marker genes like hepatocyte nuclear factor 1 alpha (HNF1α, hepatocyte nuclear factor 4 alpha (HNF4α, and glucokinase (GCK. Interestingly, MODY patients can be managed by diet alone for many years and may also require minimal doses of sulfonylureas. The primary objective of this article is to provide a review on current status of MODY, its prevalence, genetic testing/diagnosis, possible treatment, and future perspective.

  3. Balneotherapy and platelet glutathione metabolism in type II diabetic patients

    Science.gov (United States)

    Ohtsuka, Yoshinori; Yabunaka, Noriyuki; Watanabe, Ichiro; Noro, Hiroshi; Agishi, Yuko

    1996-09-01

    Effects of balneotherapy on platelet glutathione metabolism were investigated in 12 type II (non-insulin-dependent) diabetic patients. Levels of the reduced form of glutathione (GSH) on admission were well correlated with those of fasting plasma glucose (FPG; r=0.692, Pbalneotherapy, the mean level of GSH showed no changes; however, in well-controlled patients (FPG 150 mg/dl), the value decreased ( Pbalneotherapy, the activity increased in 5 patients, decreased in 3 patients and showed no changes (alteration within ±3%) in all the other patients. From these findings in diabetic patients we concluded: (1) platelet GSH synthesis appeared to be induced in response to oxidative stress; (2) lowered GPX activities indicated that the antioxidative defense system was impaired; and (3) platelet glutathione metabolism was partially improved by 4 weeks balneotherapy, an effect thought to be dependent on the control status of plasma glucose levels. It is suggested that balneotherapy is beneficial for patients whose platelet antioxidative defense system is damaged, such as those with diabetes mellitus and coronary heart disease.

  4. Creatine Kinase Activity in Patients with Diabetes Mellitus Type I and Type II

    Directory of Open Access Journals (Sweden)

    Adlija Jevrić-Čaušević

    2006-08-01

    Full Text Available Diabetes mellitus can be looked upon as an array of diseases, all of which exhibit common symptoms. While pathogenesis of IDDM (insulin dependant diabetes mellitus is well understood, the same is not true for diabetes mellitus type II. In the latter case, relative contribution of the two factors (insulin resistance or decreased insulin secretion varies individually, being highly increased in peripheral tissues and strictly dependant on insulin for glucose uptake. Moreover, in patients with diabetes mellitus type II, disbalance at the level of regulation of glucose metabolism as well as lipid metabolism has been noted in skeletal muscles. It is normal to assume that in this type of diabetes, these changes are reflected at the level of total activity of enzyme creatine kinase. This experimental work was performed on a group of 80 regular patients of Sarajevo General Hospital. Forty of those patients were classified as patients with diabetes type I and forty as patients with diabetes type II. Each group of patients was carefully chosen and constituted of equal number of males and females. The same was applied for adequate controls. Concentration of glucose was determined for each patient with GOD method, while activity of creatine kinase was determined with CK-NAC activated kit. Statistical analysis of the results was performed with SPSS software for Windows. Obtained results point out highly expressed differences in enzyme activity between two populations examined. Changes in enzyme activity are more expressed in patients with diabetes type II. Positive correlation between concentration of glucose and serum activity of the enzyme is seen in both categories of diabetic patients which is not the case for the patients in control group. At the same time, correlation between age and type of diabetes does exist . This is not followed at the level of enzyme activity or concentration of glucose.

  5. Effects of gestational and pregestational diabetes mellitus on the foetal heart: a cross-sectional study.

    Science.gov (United States)

    Dervisoglu, Pinar; Kosecik, Mustafa; Kumbasar, Serkan

    2018-04-01

    We examined the foetal cardiac structural and functional characteristics in diabetic pregnancies versus non-diabetic, healthy pregnancies. Between August 2015 and April 2016, 32 pregnant women with pregestational diabetes, 36 pregnant women with gestational diabetes, and 42 healthy pregnant women were scheduled to have foetal echocardiograms to assess cardiac structure and function. In the diabetic groups, the foetal interventricular septum (IVS) thickness was significantly greater than in non-diabetics (p 2 SD from normal. The peak velocity of tricuspid E, and the E/A ratio were significantly lower in the diabetic groups (p diabetic group than in the control group (p  .05). Interventricular septal hypertrophy is the most common structural abnormality in diabetic pregnancies. These changes do not pose a risk to the foetal unless they cause functional impairment. Thus, we believe that it is important for diabetic pregnant women to be monitored for foetal cardiac diastolic dysfunction. Impact statement What is already known on this subject? Pregestational insulin-dependent diabetes mellitus is a relatively common condition in pregnancy, affecting up to 0.5% of the pregnant population. Foetuses of diabetic mothers are at an increased risk of perinatal morbidity and death. Gestational diabetes mellitus is under-recognised and affects up to 4% of pregnancies. Although diabetes mellitus is known to increase the risk of cardiovascular defects and structural changes (myocardial hypertrophy and diastolic dysfunction) due to foetal hyperglycaemia and hyperinsulinism, similar data in women with gestational diabetes is scarce. Moreover, the effect of maternal hyperglycaemia on foetal cardiac structure and function is unclear because of discordant results from previous studies. What do the results of this study add? In this study, we have used foetal echocardiography, two-dimensional US, pulsed wave Doppler and TDI to characterise the foetal cardiac structure and

  6. Estudo Comparativo dos Resultados Maternos e Perinatais entre Pacientes com Diabetes Pré-gestacional Tipo I e Tipo II Comparative Study of Maternal and Perinatal Outcomes among Patients with Pregestational Type I and Type II Diabetes

    Directory of Open Access Journals (Sweden)

    Micheline Monte de Carvalho

    2000-06-01

    Full Text Available Objetivos: avaliar a evolução da gestação, controle metabólico e resultados perinatais de pacientes diabéticas pré-gestacionais e fazer um estudo comparativo entre os resultados de pacientes com diabetes insulino-dependente e não-insulino-dependente. Métodos: análise retrospectiva de prontuários de 57 pacientes com diagnóstico de diabetes pré-gestacional que iniciaram pré-natal no Serviço de Medicina Materno-Fetal da Maternidade-Escola Assis Chateaubriand da Universidade Federal do Ceará, no período de janeiro 1995 a dezembro de 1998. As 57 grávidas incluídas no estudo foram divididas em dois grupos: grupo I, composto de 28 pacientes portadoras de diabetes insulino-dependente (tipo I, e grupo II, com 29 gestantes com diabetes não-insulino-dependente (tipo II controladas com dieta ou com hipoglicemiante oral antes da gestação. Resultados: não houve diferença estatisticamente significante entre os dois grupos em relação à necessidade de internamento para controle glicêmico (39,2% x 27,5% e complicações maternas, tais como: hipertensão arterial crônica (14,2% x 27,5%, doença hipertensiva específica da gravidez (14,2% x 17,2%, amniorrexe prematura (3,5% x 10,3%, infecção do trato urinário (10,7% x 6,8% e trabalho de parto prematuro (3,5% x 6,8%. Foi observado, porém, maior número de episódios de hipoglicemia materna entre as pacientes insulino-dependentes (35,7% x 3,4%. Os resultados perinatais foram semelhantes. Observamos elevados índices de malformações e morbimortalidade perinatal. Conclusão: não houve diferença na incidência de intercorrências clínicas e obstétricas entre as pacientes insulino-dependentes e não-insulino-dependentes, excluindo-se hipoglicemia materna.Purpose: to evaluate the evolution of gestation, metabolic control and perinatal outcome of pregestational diabetic patients and to perform a comparative study of the results of patients with insulin-dependent diabetes (type I and

  7. Diurnal behaviour of some salivary parameters in patients with diabetes mellitus (flow rate, pH, thiocianat, LDH activity)--note II.

    Science.gov (United States)

    Ionescu, S; Bădiţă, D; Artino, M; Dragomir, M; Huidovici, E; Niţă, V; Chiţoi, E

    1998-01-01

    The study was performed on 31 diabetic patients of both sexes, divided in 2 groups: group I--17 patients with insulin-dependent diabetes (IDDM) and group II--14 patients with noninsulin-dependent diabetes (NIDDM) and compared with a control group of 16 non-diabetic subjects. Mixed saliva was sampled without stimulation during 2 periods of the day: 07:30-08:00 before breakfast and 17:30-18:00 before dinner. We determined: salivary flow rate, pH with Merck indicator and, after homogenization, the thiocianat with the FeCl3 method and LDH activity (the Norbert method adapted in our laboratory for saliva). Our study showed the same diurnal changes in flow rate and salivary pH in both diabetic and control groups: minimal values in the morning and maximal ones in the afternoon. In non-smoking diabetic patients the salivary thiocianat had maximal values in the morning and minimal ones in the afternoon; similar behaviour, but less obvious was observed in smoking diabetic patients and in the control group regardless of the smoking habit. LDH activity showed unsignificant diurnal variations in the diabetic patients. In the control group we found a significant decrease of LDH activity in the afternoon. The discussion is about the implication of these salivary parameters in the pathology of oral cavity: gingivitis, periodontitis and caries in diabetic patients.

  8. Juvenile-Onset Diabetes and Congenital Cataract: “Double-Gene” Mutations Mimicking a Syndromic Diabetes Presentation

    Directory of Open Access Journals (Sweden)

    Caroline Lenfant

    2017-11-01

    Full Text Available Monogenic forms of diabetes may account for 1–5% of all cases of diabetes, and may occur in the context of syndromic presentations. We investigated the case of a girl affected by insulin-dependent diabetes, diagnosed at 6 years old, associated with congenital cataract. Her consanguineous parents and her four other siblings did not have diabetes or cataract, suggesting a recessive syndrome. Using whole exome sequencing of the affected proband, we identified a heterozygous p.R825Q ABCC8 mutation, located at the exact same amino-acid position as the p.R825W recurring diabetes mutation, hence likely responsible for the diabetes condition, and a homozygous p.G71S mutation in CRYBB1, a gene known to be responsible for congenital cataract. Both mutations were predicted to be damaging and were absent or extremely rare in public databases. Unexpectedly, we found that the mother was also homozygous for the CRYBB1 mutation, and both the mother and one unaffected sibling were heterozygous for the ABCC8 mutation, suggesting incomplete penetrance of both mutations. Incomplete penetrance of ABCC8 mutations is well documented, but this is the first report of an incomplete penetrance of a CRYBB1 mutation, manifesting between susceptible subjects (unaffected mother vs. affected child and to some extent within the patient herself, who had distinct cataract severities in both eyes. Our finding illustrates the importance of family studies to unmask the role of confounding factors such as double-gene mutations and incomplete penetrance that may mimic monogenic syndromes including in the case of strongly evocative family structure with consanguinity.

  9. Diabetic ketoacidosis

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/000320.htm Diabetic ketoacidosis To use the sharing features on this page, please enable JavaScript. Diabetic ketoacidosis (DKA) is a life-threatening problem that ...

  10. Diabetes Complications

    Science.gov (United States)

    If you have diabetes, your blood glucose, or blood sugar, levels are too high. Over time, this can cause problems with other body ... as your kidneys, nerves, feet, and eyes. Having diabetes can also put you at a higher risk ...

  11. Diabetes Insipidus

    Science.gov (United States)

    Diabetes insipidus (DI) causes frequent urination. You become extremely thirsty, so you drink. Then you urinate. This ... is almost all water. DI is different from diabetes mellitus (DM), which involves insulin problems and high ...

  12. Diabetes Myths

    Science.gov (United States)

    ... Text Size: A A A Listen En Español Diabetes Myths On behalf of the millions of Americans ... or obese, you will eventually develop type 2 diabetes. Fact: Being overweight is a risk factor for ...

  13. Gestational diabetes

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/000896.htm Gestational diabetes To use the sharing features on this page, please enable JavaScript. Gestational diabetes is high blood sugar (glucose) that starts or ...

  14. Women and Diabetes

    Medline Plus

    Full Text Available ... Diabetes How to Report Problems with Glucose Meters Diabetes Treatments Some people with diabetes need to take diabetes ... talk with your health care provider about your diabetes treatment. Diabetes Medicines - easy-to-read booklet for women ...

  15. Diabetes Medicines

    Science.gov (United States)

    ... Ways to Prevent Type 2 Diabetes We Have the Power to Prevent Diabetes: Tips for American Indians & Alaska ... pressure instead of using a needle to deliver the insulin. What oral ... eating and physical activity habits to manage your type 2 diabetes. You can ...

  16. Telematic expert system Diabeto. New tool for diet self-monitoring for diabetic patients.

    Science.gov (United States)

    Turnin, M C; Beddok, R H; Clottes, J P; Martini, P F; Abadie, R G; Buisson, J C; Soulé-Dupuy, C; Bonneu, M; Camaré, R; Anton, J P

    1992-02-01

    To evaluate Diabeto, a computer-assisted diet education system. One hundred five patients with insulin-dependent diabetes mellitus (IDDM) or non-insulin-dependent diabetes mellitus (NIDDM) were divided into two randomized groups to participate in the evaluation of Diabeto. With free access through Minitel, the French public videotex network, Diabeto helps diabetic patients self-monitor their diets and balance their meals with personalized counseling. During the first 6-mo study, group A (54 patients) used Diabeto, whereas group B (51 patients) were control subjects. For the second 6-mo study, group B used the system. Evaluation was based on patients' dietetic knowledge, dietary habits, and metabolic balance. Diabeto led to a significant improvement of dietetic, knowledge in group A (P less than 0.0005) and also to improved dietary habits; decreased caloric intake in patients initially overeating (P less than 0.05), increase of dietary carbohydrate from 39.7 +/- 0.7 to 42.9 +/- 0.9% in patients with an initial intake less than 45% carbohydrate, and decrease of fat intake from 41.9 +/- 0.9 to 37.4 +/- 1.1% in patients with an initial intake of greater than 35% fat (P less than 0.0005). In the second study, in addition to similar improvements to those observed in the first study, HbA1 decreased from 11.0 +/- 0.4 to 9.9 +/- 0.4% (P less than 0.005) and fructosamine from 5.00 +/- 0.17 to 4.57 +/- 0.17% (P less than 0.001). Diabeto appears to be an effective therapeutic tool in the control of metabolic diseases.

  17. The Genetic Architecture of Type 1 Diabetes

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    Samuel T Jerram

    2017-08-01

    Full Text Available Type 1 diabetes (T1D is classically characterised by the clinical need for insulin, the presence of disease-associated serum autoantibodies, and an onset in childhood. The disease, as with other autoimmune diseases, is due to the interaction of genetic and non-genetic effects, which induce a destructive process damaging insulin-secreting cells. In this review, we focus on the nature of this interaction, and how our understanding of that gene–environment interaction has changed our understanding of the nature of the disease. We discuss the early onset of the disease, the development of distinct immunogenotypes, and the declining heritability with increasing age at diagnosis. Whilst Human Leukocyte Antigens (HLA have a major role in causing T1D, we note that some of these HLA genes have a protective role, especially in children, whilst other non-HLA genes are also important. In adult-onset T1D, the disease is often not insulin-dependent at diagnosis, and has a dissimilar immunogenotype with reduced genetic predisposition. Finally, we discuss the putative nature of the non-genetic factors and how they might interact with genetic susceptibility, including preliminary studies of the epigenome associated with T1D.

  18. Diabetes insipidus - nephrogenic

    Science.gov (United States)

    Nephrogenic diabetes insipidus; Acquired nephrogenic diabetes insipidus; Congenital diabetes insipidus; NDI ... of very dilute urine. NDI is rare. Congenital diabetes insipidus is present at birth. It is a ...

  19. On the mechanisms of blunted nocturnal decline in arterial blood pressure in NIDDM patients with diabetic nephropathy

    DEFF Research Database (Denmark)

    Nielsen, Flemming Steen; Rossing, P; Bang, L E

    1995-01-01

    Nondiabetic hypertensive patients lacking the normal nocturnal decline in arterial blood pressure have enhanced cardiovascular complications. Since cardiovascular morbidity and mortality are increased in non-insulin-dependent diabetes mellitus (NIDDM), we performed a prospective cross......-sectional case-controlled study comparing the diurnal variation in arterial blood pressure, prevalence of dippers, cardiac autonomic nervous function (beat-to-beat variation during deep breathing), and extracellular fluid volume (51Cr-labeled EDTA) in 55 NIDDM patients with diabetic nephropathy (group 1), 55...... NIDDM patients with normoalbuminuria (group 2), and 22 nondiabetic control subjects (group 3). All antihypertensive treatments were withdrawn at least 2 weeks before the study. The nocturnal blood pressure reduction (daytime-to-nighttime)/daytime (mean +/- SE) was impaired in group 1 (6.6 +/- 1...

  20. Influence of ripeness of banana on the blood glucose and insulin response in type 2 diabetic subjects.

    Science.gov (United States)

    Hermansen, K; Rasmussen, O; Gregersen, S; Larsen, S

    1992-10-01

    Banana is a popular and tasty fruit which often is restricted in the diet prescribed for diabetic patients owing to the high content of free sugars. However, in under-ripe bananas starch constitutes 80-90% of the carbohydrate content, which as the banana ripens changes into free sugars. To study the effect of ripening on the postprandial blood glucose and insulin responses to banana, 10 type 2 (non-insulin-dependent) diabetic subjects consumed three meals, consisting of 120 g under-ripe banana, 120 g over-ripe banana or 40 g white bread on separate days. The mean postprandial blood glucose response area to white bread (181 +/- 45 mmol l-1 x 240 min) was significantly higher compared with under-ripe banana (62 +/- 17 mmol l-1 x 240 min: p alfa-amylase in humans.(ABSTRACT TRUNCATED AT 250 WORDS)