Physical Activity and Improvement of Glycaemia in Pre-diabetes by Different Diagnostic Criteria

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Færch, Kristine; Witte, Daniel Rinse; Brunner, Eric

2017-01-01

Context: The effects of physical activity (PA) on improvement of glycaemia may differ between pre-diabetic individuals defined by OGTT versus HbA1c. Objective: We studied the association between PA and improvement of glycaemia in individuals with pre-diabetes defined by glucose versus HbA1c...... criteria. Design, setting and participants: From the Whitehall II study, 957 participants with pre-diabetes defined by isolated impaired fasting glucose (i-IFG), isolated impaired glucose tolerance (IGT) or both (IFG+IGT), and 457 with pre-diabetes defined by HbA1c were included. Main outcome measures......-up, 405 (42%) individuals with glucose-defined pre-diabetes reverted to NGT. A 5-year increase in moderate-to-vigorous-intensity PA was associated with improvements in insulin sensitivity and beta-cell function, but PA was not generally associated with reversion to NGT. Only among women ≥50 years with i...

Determinants of aortic stiffness: 16-year follow-up of the Whitehall II study.

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Nanna B Johansen

Full Text Available Aortic stiffness is a strong predictor of cardiovascular disease endpoints. Cross-sectional studies have shown associations of various cardiovascular risk factors with aortic pulse wave velocity, a measure of aortic stiffness, but the long-term impact of these factors on aortic stiffness is unknown.In 3,769 men and women from the Whitehall II cohort, a wide range of traditional and novel cardiovascular risk factors were determined at baseline (1991-1993 and aortic pulse wave velocity was measured at follow-up (2007-2009. The prospective associations between each baseline risk factor and aortic pulse wave velocity at follow-up were assessed through sex stratified linear regression analysis adjusted for relevant confounders. Missing data on baseline determinants were imputed using the Multivariate Imputation by Chained Equations.Among men, the strongest predictors were waist circumference, waist-hip ratio, heart rate and interleukin 1 receptor antagonist, and among women, adiponectin, triglycerides, pulse pressure and waist-hip ratio. The impact of 10 centimeter increase in waist circumference on aortic pulse wave velocity was twice as large for men compared with women (men: 0.40 m/s (95%-CI: 0.24;0.56; women: 0.17 m/s (95%-CI: -0.01;0.35, whereas the opposite was true for the impact of a two-fold increase in adiponectin (men: -0.30 m/s (95%-CI: -0.51;-0.10; women: 0.61 m/s (95%-CI: -0.86;-0.35.In this large prospective study, central obesity was a strong predictor of aortic stiffness. Additionally, heart rate in men and adiponectin in women predicted aortic pulse wave velocity suggesting that strategies to prevent aortic stiffening should be focused differently by sex.

Dietary pattern, inflammation and cognitive decline: The Whitehall II prospective cohort study.

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Ozawa, Mio; Shipley, Martin; Kivimaki, Mika; Singh-Manoux, Archana; Brunner, Eric J

2017-04-01

Low-grade inflammation appears to play an etiological role in cognitive decline. However the association between an inflammatory dietary pattern and cognitive decline has not been investigated. We aimed to investigate dietary patterns associated with inflammation and whether such diet is associated with cognitive decline. We analyzed 5083 participants (28.7% women) from the Whitehall II cohort study. Diet and serum interleukin-6 (IL-6) were assessed in 1991-1993 and 1997-1999. We used reduced rank regression methods to determine a dietary pattern associated with elevated IL-6. Cognitive tests were performed in 1997-1999 and repeated in 2002-2004 and 2007-2009. The association between dietary pattern and cognitive decline between ages 45 and 79 was assessed using linear mixed models. We identified an inflammatory dietary pattern characterized by higher intake of red meat, processed meat, peas and legumes, and fried food, and lower intake of whole grains which correlated with elevated IL-6 both in 1991-1993 and 1997-1999. A greater decline in reasoning was seen in participants in the highest tertile of adherence to the inflammatory dietary pattern (-0.37 SD; 95% confidence interval [CI] -0.40, -0.34) compared to those in the lowest tertile (-0.31; 95% CI -0.34, -0.28) after adjustment for age, sex, ethnicity, occupational status, education, and total energy intake (p for interaction across tertiles = 0.01). This association remained significant after multivariable adjustment. Similarly for global cognition, the inflammatory dietary pattern was associated with faster cognitive decline after multivariable adjustment (p for interaction across tertiles = 0.04). Associations were stronger in younger participants (dietary pattern characterized as higher intake of red and processed meat, peas, legumes and fried food, and lower intake of whole grains was associated with higher inflammatory markers and accelerated cognitive decline at older ages. This supports the

Structural social relations and cognitive ageing trajectories: evidence from the Whitehall II cohort study.

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Elovainio, Marko; Sommerlad, Andrew; Hakulinen, Christian; Pulkki-Råback, Laura; Virtanen, Marianna; Kivimäki, Mika; Singh-Manoux, Archana

2017-11-07

Social relations are important for health, particularly at older ages. We examined the salience of frequency of social contacts and marital status for cognitive ageing trajectories over 21 years, from midlife to early old age. Data are from the Whitehall II cohort study, including 4290 men and 1776 women aged 35-55 years at baseline (1985-88). Frequency of social contacts and marital status were measured in 1985-88 and 1989-90. Assessment of cognitive function on five occasions (1991-94, 1997-99, 2003-04, 2007-09 and 2012-13) included the following tests: short-term memory, inductive reasoning, verbal fluency (phonemic and semantic) and a combined global score. Cognitive trajectories over the study period were analysed using longitudinal latent growth class analyses, and the associations of these latent classes (trajectory memberships) with social relations were analysed using multinominal logistic regression. More frequent social contacts [relative risk (RRR) 0.96, 95% confidence interval (CI) 0.94 - 0.98] and being married (RRR 0.70, 95% CI 0.58 - 0.84) were associated with lower probability of being on a low rather than high cognitive performance trajectory over the subsequent 21 years. These associations persisted after adjustment for covariates. Of the sub-tests, social relations variables had the strongest association with phonemic fluency (RRR 0.95, 95% CI 0.94 - 0.97 for frequent contact; RRR 0.59, 95% CI 0.48 - 0.71 for being married). More frequent social contacts and having a spouse were associated with more favourable cognitive ageing trajectories. Further studies are needed to examine whether interventions designed to improve social connections affect cognitive ageing. © The Author 2017; all rights reserved. Published by Oxford University Press on behalf of the International Epidemiological Association

A nonlinear relationship of generalized and central obesity with diurnal cortisol secretion in the Whitehall II study.

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Kumari, Meena; Chandola, Tarani; Brunner, Eric; Kivimaki, Mika

2010-09-01

Evidence for an association of measures of generalized and central obesity with salivary cortisol secretion is equivocal. The objective of this study was to assess the relationship between body mass index (BMI), waist circumference, and salivary cortisol. The design was a cross-sectional study of BMI, waist circumference, and salivary cortisol from phase 7 (2002-2004) of the Whitehall II study. The occupational cohort was originally recruited in 1985-1988. Participants included 2915 men and 1041 women aged 50-74 yr with complete information on height, weight and waist circumference, and cortisol secretion. Saliva samples were taken on waking, waking plus 0.5, 2.5, 8, and 12 h, and bedtime for the assessment of cortisol. The cortisol awakening response and slope in diurnal secretion were calculated. After adjustment for age, sex, social position, waking time, and time since waking of sample collection, increasing central and generalized obesity was associated with lower waking cortisol (P = 0.001). U-shaped associations were apparent between diurnal slope in salivary cortisol and both BMI and waist circumference (P cortisol were associated with highest (>31 kg/m(2)) and lowest (levels of BMI, and the steepest slopes were apparent for those with BMI of 26 kg/m(2), independently of the 12 covariates examined. No associations were apparent for the cortisol awakening response (P > 0.05). The associations of measures of generalized and central obesity with diurnal slope in salivary cortisol are not linear in older adults. These nonlinear associations may explain previously described mixed findings.

A non-linear association between self-reported negative emotional response to stress and subsequent allostatic load: prospective results from the Whitehall II cohort study.

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Dich, Nadya; Doan, Stacey N; Kivimäki, Mika; Kumari, Meena; Rod, Naja Hulvej

2014-11-01

Previous research suggests that high levels of negative emotions may affect health. However, it is likely that the absence of an emotional response following stressful events may also be problematic. Accordingly, we investigated whether a non-linear association exists between negative emotional response to major life events and allostatic load, a multisystem indicator of physiological dysregulation. Study sample was 6764 British civil service workers from the Whitehall II cohort. Negative emotional response was assessed by self-report at baseline. Allostatic load was calculated using cardiovascular, metabolic and immune function biomarkers at three clinical follow-up examinations. A non-linear association between negative emotional response and allostatic load was observed: being at either extreme end of the distribution of negative emotional response increased the risk of physiological dysregulation. Allostatic load also increased with age, but the association between negative emotional response and allostatic load remained stable over time. These results provide evidence for a more nuanced understanding of the role of negative emotions in long-term physical health. Copyright © 2014 Elsevier Ltd. All rights reserved.

Case 22:Type II diabetes

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Diabetes mellitus is characterized by elevated blood glucose levels. It is composed of two types depending on the pathogenesis. Type I diabetes is characterized by insulin deficiency and usually has its onset during childhood or teenage years. This is also called ketosis-prone diabetes. Type II diab...

Long working hours and symptoms of anxiety and depression: a 5-year follow-up of the Whitehall II study

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Virtanen, Marianna; Ferrie, Jane E.; Singh-Manoux, Archana; Shipley, Martin J.; Stansfeld, Stephen A.; Marmot, Michael G.; Ahola, Kirsi; Vahtera, Jussi; Kivimäki, Mika

2011-01-01

Background Although long working hours are common in working populations, little is known about the effect of long working hours on mental health. Method We examined the association between long working hours and onset of depressive and anxiety symptoms in middle-aged employees. Participants were 2960 full-time employees aged 44 to 66 (2248 men, 712 women) from the prospective Whitehall II cohort study of British civil servants. Working hours, anxiety and depressive symptoms, and covariates were measured at baseline (1997–1999) followed by two subsequent measurements of depressive and anxiety symptoms (2001 and 2002–2004). Results In prospective analysis of participants with no depressive symptoms (n=2549) or anxiety symptoms (n=2618) at baseline, Cox proportional hazard analysis adjusted for baseline covariates showed a 1.66-fold (95% CI 1.06–2.61) risk of depressive symptoms and a 1.74-fold (1.15–2.61) risk of anxiety symptoms among employees working more than 55 hours a week compared with employees working 35–40 hours a week. Sex-stratified analysis showed an excess risk of depression and anxiety associated with long working hours among women [hazard ratios 2.67 (1.07–6.68) and 2.84 (1.27–6.34)] but not men [1.30 (0.77–2.19) and 1.43 (0.89–2.30)]. Conclusions Working long hours is a risk factor for development of depressive and anxiety symptoms in women. PMID:21329557

Long working hours and symptoms of anxiety and depression: a 5-year follow-up of the Whitehall II study.

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Virtanen, M; Ferrie, J E; Singh-Manoux, A; Shipley, M J; Stansfeld, S A; Marmot, M G; Ahola, K; Vahtera, J; Kivimäki, M

2011-12-01

Although long working hours are common in working populations, little is known about the effect of long working hours on mental health. We examined the association between long working hours and the onset of depressive and anxiety symptoms in middle-aged employees. Participants were 2960 full-time employees aged 44 to 66 years (2248 men, 712 women) from the prospective Whitehall II cohort study of British civil servants. Working hours, anxiety and depressive symptoms, and covariates were measured at baseline (1997-1999) followed by two subsequent measurements of depressive and anxiety symptoms (2001 and 2002-2004). In a prospective analysis of participants with no depressive (n=2549) or anxiety symptoms (n=2618) at baseline, Cox proportional hazard analysis adjusted for baseline covariates showed a 1.66-fold [95% confidence interval (CI) 1.06-2.61] risk of depressive symptoms and a 1.74-fold (95% CI 1.15-2.61) risk of anxiety symptoms among employees working more than 55 h/week compared with employees working 35-40 h/week. Sex-stratified analysis showed an excess risk of depression and anxiety associated with long working hours among women [hazard ratios (HRs) 2.67 (95% CI 1.07-6.68) and 2.84 (95% CI 1.27-6.34) respectively] but not men [1.30 (0.77-2.19) and 1.43 (0.89-2.30)]. Working long hours is a risk factor for the development of depressive and anxiety symptoms in women.

PREVALENCE OF DIABETIC RETINOPATHY IN PATIENTS WITH NEWLY DIAGNOSED TYPE II DIABETES MELLITUS

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A. Bostak

2006-11-01

Full Text Available Diabetic retinopathy is a common complication of type II diabetes mellitus and carries with it the threat of blindness. Accurate information regarding the incidence of diabetic retinopathy and associated risk factors is important in the prevention of its development and of the visual impairment caused by this complication. This study was designed to determine the prevalence of diabetic retinopathy in newly diagnosed patients with type II diabetes mellitus. We have also evaluated the association of diabetic retinopathy with clinical and biochemical variables. In a cross-sectional study, 152 consecutive patients with newly diagnosed type II diabetes mellitus were referred from two outpatient clinics in Tehran for ophthalmologic exam to detect retinopathy. Indirect ophthalmoscopy was performed and data regarding risk factors were extracted from routine medical records. Chi square and Mann Whitney U tests were used to analyze the data. The overall prevalence of diabetic retinopathy was 13.8 %( 21 cases: three cases with microaneurysm only, 10 with mild, 5 with moderate and 2 with severe non proliferative diabetic retinopathy. Only one patient had advanced proliferative retinopathy. The prevalence of diabetic retinopathy was positively associated with age, duration of disease, fasting plasma glucose, HbA1c, and systolic blood pressure. Diabetic retinopathy is common in newly diagnosed type II diabetes mellitus patients. Ophthalmologic consultation is essential at the time of diagnosis for all patients.

CT appearance of liver and gallbladder in type II diabetics

International Nuclear Information System (INIS)

Li Jingshan; Li Wei; Zhang Yuzhong; Zhao Xiuyi; Zhang Xuelin

2005-01-01

Objective: To evaluate CT findings of liver and gallbladder in type II diabetics and to discuss diabetic, and investigate the correlation between type II diabetics, and investigate the correlation between the diabetes and the lesions found in the liver or gallbladder. Methods: Retrospective analysis was made on the CT findings of hepatic and gallbladder lesions in 586 cases of II diabetes. Results: In total 586 type II diabetics, cholecystitis and/or gallstone were revealed in 33.45% patients; and hepatic alteration was noted in 20.48% cases. Hepatic abnormalities were found in 58.67% cases in the cholecystitis/gallstone group, significantly different from the group with unremarkable gallbladder, in which hepatic lesions were found only in 1.28% cases. Conclusion: The hepatic alteration is secondary to the gallbladder lesions in type II diabetics. (authors)

The effect of housing on the mental health of older people: the impact of lifetime housing history in Whitehall II

Science.gov (United States)

2011-01-01

Background This study describes differences in trajectories of self-reported mental health in an ageing cohort, according to their housing, while controlling for confounders. Methods The General Health Questionnaire was measured on six occasions as part of Whitehall II cohort study of office-based British civil servants (1985-2009); 10,308 men and women aged 35-55 at baseline. Results Home-ownership was the predominant tenure at baseline and increased over the life-course, but the social gradient remained. In the bivariate analysis, by phase nine, renters had higher (poorer mental health) GHQ scores (55.48) than owner occupiers (51.98). Those who reported difficulty paying bills or problems with housing had higher GHQ scores at baseline (financial difficulties 57.70 vs 54.34; house problems 58.06 vs 53.99) and this relative difference increased by phase nine (financial difficulties 59.64 vs 51.67; house problems 56.68 vs 51.22). In multivariate models, the relative differences in GHQ scores by tenure increased with age, but were no longer significant after adjusting for confounders. Whereas GHQ scores for those with housing problems and financial difficulties were still significantly higher as participants grew older. Conclusion The social gradient in the effect of home ownership on mental health, which is evident at baseline, diminishes as people get older, whereas housing quality and financial problems become relatively more important in explaining older people's health. Inequalities in housing quality and ability to deal with household financial problems will become increasingly important mental health issues as the population ages. PMID:21884619

Increased risk of coronary heart disease among individuals reporting adverse impact of stress on their health: the Whitehall II prospective cohort study.

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Nabi, Hermann; Kivimäki, Mika; Batty, G David; Shipley, Martin J; Britton, Annie; Brunner, Eric J; Vahtera, Jussi; Lemogne, Cédric; Elbaz, Alexis; Singh-Manoux, Archana

2013-09-01

Response to stress can vary greatly between individuals. However, it remains unknown whether perceived impact of stress on health is associated with adverse health outcomes. We examined whether individuals who report that stress adversely affects their health are at increased risk of coronary heart disease (CHD) compared with those who report that stress has no adverse health impact. Analyses are based on 7268 men and women (mean age: 49.5 years, interquartile range: 11 years) from the British Whitehall II cohort study. Over 18 years of follow-up, there were 352 coronary deaths or first non-fatal myocardial infarction (MI) events. After adjustment for sociodemographic characteristics, participants who reported at baseline that stress has affected their health 'a lot or extremely' had a 2.12 times higher (95% CI 1.52-2.98) risk of coronary death or incident non-fatal MI when compared with those who reported no effect of stress on their health. This association was attenuated but remained statistically significant after adjustment for biological, behavioural, and other psychological risk factors including perceived stress levels, and measures of social support; fully adjusted hazard ratio: 1.49 (95% CI 1.01-2.22). In this prospective cohort study, the perception that stress affects health, different from perceived stress levels, was associated with an increased risk of coronary heart disease. Randomized controlled trials are needed to determine whether disease risk can be reduced by increasing clinical attention to those who complain that stress greatly affects their health.

Type II diabetes and personality; a study to explore other psychosomatic aspects of diabetes

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Esmaeilinasab, Maryam; Ebrahimi, Mehdi; Mokarrar, Mohsen Heidari; Rahmati, Leila; Mahjouri, Mohammad Yoosef; Arzaghi, Seyed Masoud

2016-01-01

Background As one of the most common chronic diseases, diabetes and its control are affected by the patients? psychological and spiritual attributes. The present study investigates the relationship between glycemic control in patients with type II diabetes and personality traits, defense mechanisms and spirituality. Method The present cross-sectional study was conducted on 400 Iranian patients with type II diabetes, 64% were men. Participants completed the NEO Personality Inventory, the Defen...

Depressive disorder, coronary heart disease, and stroke: dose-response and reverse causation effects in the Whitehall II cohort study.

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Brunner, Eric J; Shipley, Martin J; Britton, Annie R; Stansfeld, Stephen A; Heuschmann, Peter U; Rudd, Anthony G; Wolfe, Charles D A; Singh-Manoux, Archana; Kivimaki, Mika

2014-03-01

Systematic reviews examining associations of depressive disorder with coronary heart disease and stroke produce mixed results. Failure to consider reverse causation and dose-response patterns may have caused inconsistencies in evidence. This prospective cohort study on depressive disorder, coronary heart disease, and stroke analysed reverse causation and dose-response effects using four 5-year and three 10-year observation cycles (total follow up 24 years) based on multiple repeat measures of exposure. Participants in the Whitehall II study (n = 10,036, 31,395 person-observations, age at start 44.4 years) provided up to six repeat measures of depressive symptoms via the 30-item General Health Questionnaire (GHQ-30) and one measure via Center for Epidemiologic Studies Depression Scale (CES-D). The cohort was followed up for major coronary events (coronary death/nonfatal myocardial infarction) and stroke (stroke death/morbidity) through the national mortality register Hospital Episode Statistics, ECG-screening, medical records, and self-report questionnaires. GHQ-30 caseness predicted stroke over 0-5 years (age-, sex- and ethnicity-adjusted HR 1.60, 95% CI 1.1-2.3) but not over 5-10 years (HR 0.94, 95% CI 0.6-1.4). Using the last 5-year observation cycle, cumulative GHQ-30 caseness was associated with incident coronary heart disease in a dose-response manner (1-2 times a case: HR 1.12, 95% CI 0.7-1.7; 3-4 times: HR 2.06, 95% CI 1.2-3.7), and CES-D caseness predicted coronary heart disease (HR 1.81, 95% CI 1.1-3.1). There was evidence of a dose-response effect of depressive symptoms on risk of coronary heart disease. In contrast, prospective associations of depressive symptoms with stroke appeared to arise wholly or partly through reverse causation.

Association between midlife health behaviours and transitions out of employment from midlife to early old age: Whitehall II cohort study

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Gareth Hagger-Johnson

2017-01-01

Full Text Available Abstract Background It is important to determine whether unhealthy behaviours might influence transitions out of employment from midlife to old age, given the anticipated need for adults to work for longer. Our aim was to determine the association between repeated assessments of cigarette smoking, heavy/problem alcohol drinking, low physical activity and poor diet at midlife, in relation to work exit from midlife to old age. Methods Data from 7704 participants (5392 men from the Whitehall II cohort study in employment at midlife were used to evaluate the association between unhealthy behaviours and a subsequent transition out of work during 22 years follow-up, using logistic regression models. Results Men who smoked cigarettes, consistently drank alcohol heavily, or reported problem drinking, were more likely to leave employment over follow-up. Women with a consistently poor diet were more likely to leave employment. Associations were stronger when the reason for leaving was health grounds, and stronger among those with persistently unhealthy behaviours over follow-up. The size of the effects were broadly equivalent to one advancing year of age on employment. Physical health functioning over follow-up only partly accounted for the associations with work exit, whereas physical and mental functioning accounted for most of the associations with work exit on health grounds. Conclusions Unhealthy behaviours in midlife are associated with transitions out of employment into old age. Promoting healthy behaviours at midlife might support current policy initiatives aimed at extending working life. Future research should consider possible mechanisms that link behaviours to transitions out of employment, and consider sex differences in larger cohorts.

Ocular surface changes in type II diabetic patients with proliferative diabetic retinopathy

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Yan Gao

2015-04-01

Full Text Available AIM: To detect and analyze the changes on ocular surface and tear function in type II diabetic patients with proliferative diabetic retinopathy (PDR, an advanced stage of diabetic retinopathy (DR, using conventional ophthalmic tests and the high-resolution laser scanning confocal microscopy. METHODS: Fifty-eight patients with type II diabetes were selected. Based on the diagnostic criteria and stage classification of DR, the patients were divided into the non-DR (NDR group and the PDR group. Thirty-six patients with cataract but no other ocular and systemic disease were included as non-diabetic controls. All the patients were subjected to the conventional clinical tests of corneal sensitivity, Schirmer I Test, and corneal fluorescein staining. The non-invasive tear film break-up time (NIBUT and tear interferometry were conducted by a Tearscope Plus. The morphology of corneal epithelia and nerve fibers was examined using the high-resolution confocal microscopy. RESULTS: The NDR group exhibited significantly declined corneal sensitivity and Schirmer I test value, as compared to the non-diabetic controls (P< 0.001. The PDR group showed significantly reduced corneal sensitivity, Schirmer I test value, and NIBUT in comparison to the non-diabetic controls (P < 0.001. Corneal fluorescein staining revealed the progressively injured corneal epithelia in the PDR patients. Moreover, significant decrease in the corneal epithelial density and morphological abnormalities in the corneal epithelia and nerve fibers were also observed in the PDR patients. CONCLUSION: Ocular surface changes, including blunted corneal sensitivity, reduced tear secretion, tear film dysfunction, progressive loss of corneal epithelia and degeneration of nerve fibers, are common in type II diabetic patients, particularly in the diabetic patients with PDR. The corneal sensitivity, fluorescein staining scores, and the density of corneal epithelial cells and nerve fibers in the diabetic

Ocular surface changes in type II diabetic patients with proliferative diabetic retinopathy

Institute of Scientific and Technical Information of China (English)

Yan; Gao; Yan; Zhang; Yu-Sha; Ru; Xiao-Wu; Wang; Ji-Zhong; Yang; Chun-Hui; Li; Hong-Xing; Wang; Xiao-Rong; Li; Bing; Li

2015-01-01

AIM: To detect and analyze the changes on ocular surface and tear function in type II diabetic patients with proliferative diabetic retinopathy(PDR), an advanced stage of diabetic retinopathy(DR), using conventional ophthalmic tests and the high-resolution laser scanning confocal microscopy.METHODS: Fifty-eight patients with type II diabetes were selected. Based on the diagnostic criteria and stage classification of DR, the patients were divided into the non-DR(NDR) group and the PDR group. Thirty-six patients with cataract but no other ocular and systemic disease were included as non-diabetic controls. All the patients were subjected to the conventional clinical tests of corneal sensitivity, Schirmer I test, and corneal fluorescein staining. The non-invasive tear film break-up time(NIBUT) and tear interferometry were conducted by a Tearscope Plus. The morphology of corneal epithelia and nerve fibers was examined using the high-resolution confocal microscopy.RESULTS: The NDR group exhibited significantly declined corneal sensitivity and Schirmer I test value, as compared to the non-diabetic controls(P <0.001). The PDR group showed significantly reduced corneal sensitivity, Schirmer I test value, and NIBUT in comparison to the non-diabetic controls(P <0.001).Corneal fluorescein staining revealed the progressively injured corneal epithelia in the PDR patients. Moreover,significant decrease in the corneal epithelial density andmorphological abnormalities in the corneal epithelia and nerve fibers were also observed in the PDR patients.CONCLUSION: Ocular surface changes, including blunted corneal sensitivity, reduced tear secretion, tear film dysfunction, progressive loss of corneal epithelia and degeneration of nerve fibers, are common in type II diabetic patients, particularly in the diabetic patients with PDR. The corneal sensitivity, fluorescein staining scores,and the density of corneal epithelial cells and nerve fibers in the diabetic patients correlate with the

Prevenzione e terapia precoce del diabete mellito di tipo II: aspetti farmacoeconomici

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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.

Type II diabetes mellitus and the incidence of epithelial ovarian cancer in the cancer prevention study-II nutrition cohort.

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Gapstur, Susan M; Patel, Alpa V; Diver, W Ryan; Hildebrand, Janet S; Gaudet, Mia M; Jacobs, Eric J; Campbell, Peter T

2012-11-01

Despite consistent associations of type II diabetes mellitus with hormonally related cancers such as breast and endometrium, the relation between type II diabetes mellitus and ovarian cancer risk is unclear. Associations of type II diabetes mellitus status, duration, and insulin use with epithelial ovarian cancer overall, and with serous and nonserous histologic subtypes were examined in the Cancer Prevention Study-II Nutrition Cohort, a prospective study of U.S. men and women predominantly aged 50 years and older. Between 1992 and 2007, 524 incident epithelial ovarian cancer cases were identified among 63,440 postmenopausal women. Multivariable-adjusted relative risks (RR) and 95% confidence intervals (CI) were computed using extended Cox regression to update diabetes status and bilateral oophorectomy status during follow-up. Type II diabetes mellitus status (RR = 1.05; 95% CI, 0.75-1.46) and duration were not associated with epithelial ovarian cancer risk. Although not statistically significantly different (P(difference) = 0.39), the RR was higher for type II diabetes mellitus with insulin use (RR = 1.28; 95% CI, 0.74-2.24) than for type II diabetes mellitus without insulin use (RR = 0.96; 95% CI, 0.64-1.43). Diabetes seemed to be more strongly associated with nonserous (RR = 1.41; 95% CI, 0.70-2.85) than serous (RR = 0.71; 95% CI, 0.41-1.23) histologic subtypes. Type II diabetes mellitus was not associated with risk of epithelial ovarian cancer, although higher risks with nonserous subtypes and among insulin users cannot be ruled out. Larger studies are needed to clarify associations of type II diabetes mellitus with or without insulin use with risk of ovarian cancer overall and by histologic subtypes. ©2012 AACR.

Prevalence of diabetic retinopathy in type II diabetic patients in a ...

African Journals Online (AJOL)

Prevalence of diabetic retinopathy in type II diabetic patients in a health facility in Karachi, Pakistan. ... Conclusion: DR is prevalent in the target population and, therefore, emphasis should be on the education of the local population of New Karachi Township on how to attain euglycemic state with regular medication, diet and ...

Physical activity and inflammatory markers over 10 years: follow-up in men and women from the Whitehall II cohort study.

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Hamer, Mark; Sabia, Severine; Batty, G David; Shipley, Martin J; Tabák, Adam G; Singh-Manoux, Archana; Kivimaki, Mika

2012-08-21

Inflammatory processes are putative mechanisms underlying the cardioprotective effects of physical activity. An inverse association between physical activity and inflammation has been demonstrated, but no long-term prospective data are available. We therefore examined the association between physical activity and inflammatory markers over a 10-year follow-up period. Participants were 4289 men and women (mean age, 49.2 years) from the Whitehall II cohort study. Self-reported physical activity and inflammatory markers (serum high-sensitivity C-reactive protein and interleukin-6) were measured at baseline (1991) and follow-up (2002). Forty-nine percent of the participants adhered to standard physical activity recommendations for cardiovascular health (2.5 h/wk moderate to vigorous physical activity) across all assessments. Physically active participants at baseline had lower C-reactive protein and interleukin-6 levels, and this difference remained stable over time. Compared with participants who rarely adhered to physical activity guidelines over the 10-year follow-up, the high-adherence group displayed lower log(e) C-reactive protein (β=-0.07; 95% confidence interval, -0.12 to -0.02) and log(e) interleukin-6 (β=-0.07; 95% confidence interval, -0.10 to -0.03) at follow-up after adjustment for a range of covariates. Compared with participants who remained stable, those who reported an increase in physical activity of at least 2.5 h/wk displayed lower log(e) C-reactive protein (β coefficient=-0.05; 95% confidence interval, -0.10 to -0.001) and log(e) interleukin-6 (β coefficient=-0.06; 95% confidence interval, -0.09 to -0.03) at follow-up. Regular physical activity is associated with lower markers of inflammation over 10 years of follow-up and thus may be important in preventing the proinflammatory state seen with aging.

Mapping the brain in type II diabetes: Voxel-based morphometry using DARTEL

International Nuclear Information System (INIS)

Chen, Zhiye; Li, Lin; Sun, Jie; Ma, Lin

2012-01-01

Purpose: To investigate the pattern of brain volume changes of the brain in patients with type II diabetes mellitus using voxel-based morphometry. Material and methods: Institutional ethics approval and informed consent were obtained. VBM based on the high resolution three-dimensional T1-weighted fast spoiled gradient recalled echo MRI images was obtained from 16 type II diabetes patients (mean age 61.2 years) and 16 normal controls (mean age 59.6 years). All images were spatially preprocessed using Diffeomorphic Anatomical Registration using Exponentiated Lie algebra (DARTEL) algorithm, and the DARTEL templates were made from 100 normal subjects. Statistical parametric mapping was generated using analysis of covariance (ANCOVA). Results: An atrophy pattern of gray matter was seen in type II diabetes patients compared with controls that involved the right superior, middle, and inferior temporal gyri, right precentral gyrus, and left rolandic operculum region. The loss of white matter volume in type II diabetes mellitus was observed in right temporal lobe and left inferior frontal triangle region. ROI analysis revealed that the gray and white matter volume of right temporal lobe were significant lower in type II diabetes mellitus than that in controls (P < 0.05). Conclusion: This work demonstrated that type II diabetes mellitus patients mainly exhibited gray and white matter atrophy in right temporal lobe, and this finding supported that type II diabetes mellitus could lead to subtle diabetic brain structural changes in patients without dementia or macrovascular complications.

Mapping the brain in type II diabetes: Voxel-based morphometry using DARTEL

Energy Technology Data Exchange (ETDEWEB)

Chen, Zhiye [Department of Radiology, PLA General Hospital, 28 Fuxing Road, Beijing 100853 (China); Li, Lin [Department of Geriatric Endocrinology, PLA General Hospital, Beijing 100853 (China); Sun, Jie [Department of Endocrinology, PLA General Hospital, Beijing 100853 (China); Ma, Lin, E-mail: cjr.malin@vip.163.com [Department of Radiology, PLA General Hospital, 28 Fuxing Road, Beijing 100853 (China)

2012-08-15

Purpose: To investigate the pattern of brain volume changes of the brain in patients with type II diabetes mellitus using voxel-based morphometry. Material and methods: Institutional ethics approval and informed consent were obtained. VBM based on the high resolution three-dimensional T1-weighted fast spoiled gradient recalled echo MRI images was obtained from 16 type II diabetes patients (mean age 61.2 years) and 16 normal controls (mean age 59.6 years). All images were spatially preprocessed using Diffeomorphic Anatomical Registration using Exponentiated Lie algebra (DARTEL) algorithm, and the DARTEL templates were made from 100 normal subjects. Statistical parametric mapping was generated using analysis of covariance (ANCOVA). Results: An atrophy pattern of gray matter was seen in type II diabetes patients compared with controls that involved the right superior, middle, and inferior temporal gyri, right precentral gyrus, and left rolandic operculum region. The loss of white matter volume in type II diabetes mellitus was observed in right temporal lobe and left inferior frontal triangle region. ROI analysis revealed that the gray and white matter volume of right temporal lobe were significant lower in type II diabetes mellitus than that in controls (P < 0.05). Conclusion: This work demonstrated that type II diabetes mellitus patients mainly exhibited gray and white matter atrophy in right temporal lobe, and this finding supported that type II diabetes mellitus could lead to subtle diabetic brain structural changes in patients without dementia or macrovascular complications.

Role of autogenic relaxation in management of diabetic cardiovascular autonomic neuropathy in type II diabetes mellitus patients

OpenAIRE

Manish K. Verma; D. A. Biswas; Shambhavi Tripathi; N. S. Verma

2016-01-01

Background: Cardiac autonomic neuropathy (CAN) is a very common complication of Type II diabetes mellitus patients. Early detection and treatment of CAN is necessary for reduction of mortality and morbidity in type II diabetes patients. Methods: The study included 120 diagnosed cases of type 2 diabetes mellitus with autonomic neuropathy both male and female, with more than 5 years duration of disease. Age group of the study subjects was between 30 and ndash; 70 years. All the 120 diabet...

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...

Short- and long-term effects of major organisational change on minor psychiatric disorder and self-rated health: results from the Whitehall II study.

Science.gov (United States)

Falkenberg, Helena; Fransson, Eleonor I; Westerlund, Hugo; Head, Jenny A

2013-10-01

To investigate short- and long-term effects of major organisational change on minor psychiatric disorder and self-rated health for women and men in different employment grades. Minor psychiatric disorder and self-rated health among 6710 British civil servants (1993 women and 4717 men) in three employment grades from the Whitehall II study were examined from 1985 to 1988 under stable employment conditions. The short-term effects of organisational change were investigated in 1991-1993 after a time of major restructuring aiming at increasing the influence of market forces in the civil service and the long-term effects were investigated in 1997-1999. Those who had experienced organisational change and those who anticipated organisational change reported more negative short-term health effects (minor psychiatric disorder and poor self-rated health) compared with those who reported no change. No major differences were found depending on employment grade or gender. The negative health effects had diminished during 1997-1999 for those who reported that a major change had happened before 1991-1993. Those who anticipated an organisational change in 1991-1993 still reported more ill-health in 1997-1999 (both minor psychiatric disorder and self-reported health) than those in the comparison group. The results indicate that organisational change affects employees' health negatively in the short term but also that it is possible to recover from such negative effects. As it was not possible to discern any definite difference between the gender and grades, the results point at the importance of working proactively to implement organisational change for women and men at all levels.

Corneal endothelial morphology and central thickness in patients with type II diabetes mellitus

DEFF Research Database (Denmark)

Storr-Paulsen, Allan; Singh, Amardeep; Jeppesen, Helene

2014-01-01

size was based on a power calculation (power = 0.90; p = 0.05). The diabetic patients had on average more than four HbA1c tests performed (mean 4.1; range 2-14) with intervals of at least 3 months as a reflection of the long-term glycaemic status. The controls had no diabetes confirmed by two causal......PURPOSE: To investigate corneal endothelial cell density and morphology in type II diabetic and non-diabetic patients and to relate potential differences to the glycaemic status. METHODS: A prospective clinical study including 107 patients with type II diabetes and 128 non-diabetic patients. Sample...... blood tests. The endothelial cell density, the variation in endothelial cell size (CV), the percentage of hexagonal cells, and the central corneal thickness (CCT) were recorded. RESULTS: Type II diabetic subjects did not differ from the non-diabetic control subjects with regards to endothelial cell...

Hypertension In Type II Diabetes Mellitus In Jos University Teaching ...

African Journals Online (AJOL)

Methods: A cross-sectional study of hypertension in type II diabetic patients in Jos University Teaching Hospital, Jos, Nigeria Results: Forty-two of the patients were hypertensive with only 28 (32.9%) previously diagnosed and were on treatment. Age of patient, duration of diabetes and diabetic retinopathy were significantly ...

[Diabetic foot risk in patients with type II diabetes mellitus in a family medicine unit].

Science.gov (United States)

Márquez-Godínez, S A; Zonana-Nacach, A; Anzaldo-Campos, M C; Muñoz-Martínez, J A

2014-01-01

To determine the risk of diabetic foot in patients with type II diabetes mellitus (DM) seen in a Family Medicine Unit. The study included type II DM patients with a disease duration ≥ 5 years seen in a Family Medicine Unit, Tijuana, Mexico, during September-December 2011. Neuropathy was assessed with the Diabetic Neuropathy Symptom questionnaire, and pressure sensation using a 10-g Semmes-Weinstein monofilament. A patient had a high risk of diabetic foot if there was sensitivity loss, foot deformities, and non-palpable pedal pulses. We studied 205 patients with an average (± SD) age and DM duration of 59 ± 10 years and 10.7 ± 6.7 years, respectively. Ninety one patients (44%) had a high risk of developing diabetic foot, and it was associated with; an education of less than 6 years (OR 2.3; 95%CI: 1-1-4.1), DM disease duration ≥ 10 years (OR 5.1; 95%CI: 2.8-9.4), female gender (OR 2.0; 95%CI: 1.1-3.6), monthly familiar income diabetic neuropathy, since they have a high risk of diabetic foot. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

Salivary flow rate and xerostomia in patients with type I and II diabetes mellitus.

Science.gov (United States)

Hoseini, Amineh; Mirzapour, Ali; Bijani, Ali; Shirzad, Atena

2017-09-01

Diabetes mellitus is one of the most prevalent metabolic diseases, with complications such as decreased salivary flow rate and xerostomia. This study aimed to determine the salivary flow rate and xerostomia in type I and II diabetic patients in comparison with healthy controls. This case-control study was performed on diabetic patients of a private office in Babol, Iran, between May 2015 and October 2016. This study involved two study groups (type I and II diabetes, with 40 in each group) and two control groups (control I and II, with 35 in each group) which were age- and sex-matched with the related study groups. They were all selected through simple sampling. Unstimulated whole saliva was collected through Navazesh method and the salivary flow rate was measured (ml/min). Xerostomia was evaluated via Fox's test. Moreover, the patients' data were recorded including age, sex, disease duration, type of diabetes, fasting blood glucose (FBG) and HbA1C. The obtained data were statistically analyzed by using SPSS version 17. Independent-samples t-test, Chi-square, Pearson correlation and multiple comparison post-hoc tests were employed as appropriated. psalivary flow rate in type I diabetics (0.35±0.11 ml/min) was lower than that in control I (0.50±0.07 ml/min) (p=0.01). The same difference was observed between type II diabetics (0.37±0.13 ml/min) and control II groups (0.47±0.11 ml/min) (p=0.01). No significant difference was observed in the salivary flow rate between type I and II diabetics (p=0.345). Furthermore, xerostomia was higher in type I (2.70±2.50, 1.17±1.60) and II (2.65±2.20-1.62±1.50) diabetics compared with the related control groups (p=0.01), (p=0.02). Type I, II diabetic patients revealed lower salivary flow rate and higher xerostomia compared with healthy controls. The salivary flow rate and xerostomia had inverse correlation.

Relationship of microalbuminuria with the diabetic foot ulcers in type II diabetes.

Science.gov (United States)

Guerrero-Romero, F; Rodríguez-Morán, M

1998-01-01

Microalbuminuria is a significant risk factor associated with nephropathy, retinopathy, and cardiovascular disease; however, there are no previous reports on the relationship of microalbuminuria with diabetic foot ulcers or stroke, despite the fact that microalbuminuria is a marker of vascular damage. The purpose of this study was to determine the relationship of microalbuminuria with diabetic foot ulcers in type II diabetes patients. In this, cross-sectional clinical study, outpatients of the offices at first level medical care in Durango, Mexico, were included in one of two groups; (a) patients with diabetic foot ulcers and (b) control of group patients without diabetic foot ulcers. Diabetic foot diagnosis was established on the basis of clinical criteria and pletismography. Patients diagnosed with renal disease, urinary tract infection, acute febrile illness, or heart failure and those receiving angiotensin-converting enzyme inhibitors were excluded from the study. Microalbuminuria was measured, on a 24-h urine collection, by precipitation with sulfasalicylic acid, and turbidity was determined by measuring absorbance with a spectrophotometer. The study included 670 diabetic patients. Using both odds ratio and logistic regression analyses, diabetes duration, cigarette smoking, aging, and microalbuminuria showed a strong relationship with diabetic foot ulcers. Microalbuminuria should be considered as an independent risk factor for diabetic foot ulcers.

Characterization of hearing loss in aged type II diabetics

Science.gov (United States)

Frisina, Susan T.; Mapes, Frances; Kim, SungHee; Frisina, D. Robert; Frisina, Robert D.

2009-01-01

Presbycusis – age-related hearing loss – is the number one communicative disorder and a significant chronic medical condition of the aged. Little is known about how type II diabetes, another prevalent age-related medical condition, and presbycusis interact. The present investigation aimed to comprehensively characterize the nature of hearing impairment in aged type II diabetics. Hearing tests measuring both peripheral (cochlea) and central (brainstem and cortex) auditory processing were utilized. The majority of differences between the hearing abilities of the aged diabetics and their age-matched controls were found in measures of inner ear function. For example, large differences were found in pure-tone audiograms, wideband noise and speech reception thresholds, and otoacoustic emissions. The greatest deficits tended to be at low frequencies. In addition, there was a strong tendency for diabetes to affect the right ear more than the left. One possible interpretation is that as one develops presbycusis, the right ear advantage is lost, and this decline is accelerated by diabetes. In contrast, auditory processing tests that measure both peripheral and central processing showed fewer declines between the elderly diabetics and the control group. Consequences of elevated blood sugar levels as possible underlying physiological mechanisms for the hearing loss are discussed. PMID:16309862

Analysis of serum from type II diabetes mellitus and diabetic complication using surface-enhanced Raman spectra (SERS)

Science.gov (United States)

Han, H. W.; Yan, X. L.; Dong, R. X.; Ban, G.; Li, K.

2009-03-01

In this paper, we show surface-enhanced Raman spectra (SERS) of serums from type II diabetes mellitus and diabetic complication (coronary disease, glaucoma and cerebral infarction), and analyze the SERS through the multivariate statistical methods of principal component analysis (PCA). In particular, we find that there exist many adenines in these serums, which maybe come from DNA (RNA) damage. The relative intensity of the band at 725±2 cm-1 assigned to adenine is higher for patients than for the healthy volunteers; therefore, it can be used as an important ‘fingerprint’ in order to diagnose these diseases. It is also shown that serums from type II diabetes mellitus group, diabetic complication group and healthy volunteers group can be discriminated by PCA.

Endoplasmic Reticulum Stress-Associated Lipid Droplet Formation and Type II Diabetes

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Xuebao Zhang

2012-01-01

Full Text Available Diabetes mellitus (DM, a metabolic disorder characterized by hyperglycemia, is caused by insufficient insulin production due to excessive loss of pancreatic β cells (type I diabetes or impaired insulin signaling due to peripheral insulin resistance (type II diabetes. Pancreatic β cell is the only insulin-secreting cell type that has highly developed endoplasmic reticulum (ER to cope with high demands of insulin synthesis and secretion. Therefore, ER homeostasis is crucial to the proper function of insulin signaling. Accumulating evidence suggests that deleterious ER stress and excessive intracellular lipids in nonadipose tissues, such as myocyte, cardiomyocyte, and hepatocyte, cause pancreatic β-cell dysfunction and peripheral insulin resistance, leading to type II diabetes. The excessive deposition of lipid droplets (LDs in specialized cell types, such as adipocytes, hepatocytes, and macrophages, has been found as a hallmark in ER stress-associated metabolic diseases, including obesity, diabetes, fatty liver disease, and atherosclerosis. However, much work remains to be done in understanding the mechanism by which ER stress response regulates LD formation and the pathophysiologic role of ER stress-associated LD in metabolic disease. This paper briefly summarizes the recent advances in ER stress-associated LD formation and its involvement in type II diabetes.

Renoprotective effects of angiotensin II receptor blockade in type 1 diabetic patients with diabetic nephropathy

DEFF Research Database (Denmark)

Andersen, S; Tarnow, L; Rossing, P

2000-01-01

BACKGROUND: Angiotensin I-converting enzyme (ACE) inhibitors reduce angiotensin II formation and induce bradykinin accumulation. Animal studies suggest that bradykinin may play a role for the effects of ACE inhibition on blood pressure and kidney function. Therefore, we compared the renal and hem...... inhibition is primarily caused by interference in the renin-angiotensin system. Our study suggest that losartan represents a valuable new drug in the treatment of hypertension and proteinuria in type 1 diabetic patients with diabetic nephropathy....... and hemodynamic effects of specific intervention in the renin-angiotensin system by blockade of the angiotensin II subtype-1 receptor to the effect of ACE inhibition. METHODS: A randomized, double-blind, cross-over trial was performed in 16 type 1 diabetic patients (10 men), age 42 +/- 2 years (mean +/- SEM...

Knowledge Is Power: Teaching Children about Type II Diabetes

Science.gov (United States)

Feild-Berner, Natalie; Balgopal, Meena

2011-01-01

World Diabetes Day (November 14) offers a wonderful opportunity to educate elementary children about the power they have to control their health. First lady Michelle Obama has urged Americans to educate themselves about childhood obesity, which is often associated with the onset of type II diabetes (Rabin 2010). The authors developed activities to…

Type II diabetes and personality; a study to explore other psychosomatic aspects of diabetes.

Science.gov (United States)

Esmaeilinasab, Maryam; Ebrahimi, Mehdi; Mokarrar, Mohsen Heidari; Rahmati, Leila; Mahjouri, Mohammad Yoosef; Arzaghi, Seyed Masoud

2016-01-01

As one of the most common chronic diseases, diabetes and its control are affected by the patients' psychological and spiritual attributes. The present study investigates the relationship between glycemic control in patients with type II diabetes and personality traits, defense mechanisms and spirituality. The present cross-sectional study was conducted on 400 Iranian patients with type II diabetes, 64% were men. Participants completed the NEO Personality Inventory, the Defense Style Questionnaire (DSQ) and the Spiritual Assessment Inventory (SAI) and then underwent a blood sampling for the assessment of HbA1C levels. Of the five personality traits, extraversion ( r =  -0.13 and P impression management had significant relationship with glycemic control ( r =  0.17 and P <  0.001). According to data, Extraversion and conscientiousness can help control blood sugar while anxiety and negative emotions have detrimental effects on glycemic control. As a result considering psychological counselling beside medical interventions can help to better treatment.

Hypoadiponectinemia in obese subjects with type II diabetes: A close association with central obesity indices

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Ghorban Mohammadzadeh

2011-01-01

Full Text Available Background: Adiponectin is an adipocyte secreted protein with important biological functions Hypoadiponectinemia is associated with obesity, insulin resistance, and type II diabetes This study aimed to evaluate serum adiponectin level in obese subjects with type II diabetes and its correlation with metabolic parameters Methods: This cross-sectional study was performed on 40 obese subjects with type II diabetes and 40 non-diabetic obese control subjects Fasting lipid profile was measured by the enzymatic methods The NycoCard HbA1c protocol was used to measure HbAlc The Serum adiponectin, insulin and glucose levels were measured using an enzyme immunoassay and glucose oxidase methods respectively Results: Type II diabetes was associated with hypoadiponectinemia, in both men and women Serum adiponectin level in non-diabetic subjects (6.44 ± 2.47 μg/ml was significantly higher than diabetics (4.55 ± 1.88 μg/ml Furthermore, serum adiponectin concentration in females was significantly higher than males in non-diabetics (7.18 ± 2.68 vs 5.61 ± 0.57 and diabetic groups (5.18 ± 2.08 vs 3.99 ± 1.5 There was a negative and significant correlation between serum adiponectin level with waist (r = -0.451, p = 0.003, waist to hip ratio (r = -0.404, p = 0.01 and BMI (r = - 0.322, p = 0.042 and a positive correlation with HDL (r = 0.337, p = 0.034 in non-diabetic group In diabetic group, there was only found a negative correlation between adiponectin and waist size (r = -0.317, p = 0.046 Conclusions: Obesity and type II diabetes are associated with low serum adiponectin concentration

Informal caregiving as a risk factor for type 2 diabetes in individuals with favourable and unfavourable psychosocial work environments

DEFF Research Database (Denmark)

Mortensen, J; Clark, A J; Lange, T

2018-01-01

AIM: To examine whether informal caregiving is associated with increased risk of type 2 diabetes (T2D), and whether job strain and social support at work modify the association. METHODS: Individual participant's data were pooled from three cohort studies-the French GAZEL study, the Swedish...... Longitudinal Occupational Survey of Health (SLOSH) and the British Whitehall II study-a total of 21,243 study subjects. Informal caregiving was defined as unpaid care for a closely related person. Job strain was assessed using the demand-control model, and questions on co-worker and supervisor support were...... combined in a measure of social support at work. Incident T2D was ascertained using registry-based, clinically assessed and self-reported data. RESULTS: A total of 1058 participants developed T2D during the up to 10 years of follow-up. Neither informal caregiving (OR: 1.09, 95% CI: 0.92-1.30) nor high job...

The drama of the continuous increase in end-stage renal failure in patients with type II diabetes mellitus.

Science.gov (United States)

Rychlík, I; Miltenberger-Miltenyi, G; Ritz, E

1998-01-01

Type II diabetes mellitus has become the leading cause of end-stage renal failure in many countries of Western Europe. In all European countries, even in those with a relatively low prevalence of diabetic nephropathy, the number of patients with type II diabetes mellitus admitted for renal replacement therapy has recently increased continuously. Survival and medical rehabilitation of patients with type II diabetes on renal replacement therapy is significantly worse than in non-diabetic patients. It is obvious that in order to stem the tide, intense efforts are necessary (i) to inform the medical community about the renal risk of type II diabetes and the striking effectiveness of preventive measures, (ii) to provide better care for diabetic patients, and (iii) to reduce the high prevalence of diabetes in the population by modification of the Western life style.

Creatine Kinase Activity in Patients with Diabetes Mellitus Type I and Type II

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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.

Psycho-neuro-endocrine-immune mechanisms of action of yoga in type II diabetes.

Science.gov (United States)

Singh, Vijay Pratap; Khandelwal, Bidita; Sherpa, Namgyal T

2015-01-01

Yoga has been found to benefit all the components of health viz. physical, mental, social and spiritual well being by incorporating a wide variety of practices. Pathophysiology of Type II DM and co-morbidities in Type II DM has been correlated with stress mechanisms. Stress suppresses body's immune system and neuro-humoral actions thereby aff ecting normal psychological state. It would not be wrong to state that correlation of diabetes with stress, anxiety and other psychological factors are bidirectional and lead to difficulty in understanding the interrelated mechanisms. Type II DM cannot be understood in isolation with psychological factors such as stress, anxiety and depression, neuro-endocrine and immunological factors. There is no review which tries to understand these mechanisms exclusively. The present literature review aims to understand interrelated Psycho-Neuro-Endocrine and Immunological mechanisms of action of Yoga in Type II Diabetes Mellitus. Published literature concerning mechanisms of action of Yoga in Type II DM emphasizing psycho-neuro-endocrine or immunological relations was retrieved from Pubmed using key words yoga, Type II diabetes mellitus, psychological, neural, endocrine, immune and mechanism of action. Those studies which explained the psycho-neuroendocrine and immune mechanisms of action of yoga were included and rest were excluded. Although primary aim of this study is to explain these mechanisms in Type II DM, some studies in non-diabetic population which had a similar pathway of stress mechanism was included because many insightful studies were available in that area. Search was conducted using terms yoga OR yogic AND diabetes OR diabetic IN title OR abstract for English articles. Of the 89 articles, we excluded non-English articles (22), editorials (20) and letters to editor (10). 37 studies were considered for this review. The postulated mechanism of action of yoga is through parasympathetic activation and the associated anti

The burden of suicidal ideation among persons with type II diabetes: A scoping review.

Science.gov (United States)

Tabb, Karen M; Perez-Flores, Nancy; Wang, Yang; Huang, Hsiang

2017-12-01

Diabetes is a major global health concern. People with diabetes have worse mental health outcomes than those without diabetes. Researchers have recently sought to examine the relationship between diabetes and suicidal ideation. The aim of this study is to determine the burden of suicidal ideation among adults with type II diabetes from existing literature. We conducted a scoping review of published literature in PubMed, PsycINFO, CINAHL, Web of Science, and Google Scholar published before March 2017. To identify relevant literature, search terms included suicidal ideation and type II diabetes. The search was limited to English language peer-reviewed journal articles. The main outcome of interest was suicidal ideation captured on a validated scale in a population with type II diabetes. This review resulted in 10 relevant studies, which reported the prevalence of suicidal ideation ranging from 2.5-51.4% with a median prevalence of 18.6% among adults with diabetes. Across the five studies reporting the associated risks, all but one study found a significant risk for persons with diabetes to endorse suicidal ideation and only three studies adjusted for depression. This review demonstrates the need for future studies to investigate potential mechanistic pathways of suicidality among persons with diabetes. Copyright © 2017 Elsevier Inc. All rights reserved.

STUDY ON KAP OF OCULAR COMPLICATIONS DUE TO DIABETES AMONG TYPE II DIABETICS VISITING A TERTIARY TEACHING HOSPITAL

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Jacob Koshy

2012-03-01

Full Text Available Introduction: Diabetes mellitus is a major public health problem worldwide. Diabetic patients are at risk of developing blindness from diabetic retinopathy. While occurrence of diabetic retinopathy cannot be prevented, its complications can be minimized. This requires awareness of the sight-threatening potential of diabetes and the need for regular eye examinations. Aim: To study the knowledge of ocular complications of diabetes, among type II diabetics visiting a tertiary level hospital. Settings and Design: This was a prospective study in a tertiary care teaching hospital. Methods and Material: This was a questionnaire based study on 350 type II diabetics. All patients were interviewed by the same investigator. Statistical analysis used: The data was analysed using chi square test. Results: With increase in the duration of illness, the awareness about diabetic retinopathy is more. Even though the awareness of the disease increased with increasing duration of the disease, 51.4% of the diabetics did not know how diabetes can affect the eye, 49.7% of diabetics did not know if diabetic retinopathy can be treated and 67.4% had not heard of any treatment modality for diabetic retinopathy. This shows that lack of knowledge about the disease was significant. Conclusions: Prevention of non-communicable disease through increased awareness needs to be the thrust of the effort in resource poor contexts, where the treatment can be prohibitively costly. These measures would help to bring about more awareness and understanding about the disease among the patients and therefore prevent sight-threatening complications by timely intervention and management.

ROLE OF DPP-IV INHIBITORS IN TREATMENT OF TYPE II DIABETES

OpenAIRE

Patel Kishan D; Patel Grishma M.

2010-01-01

Emerging as an epidemic of the 21st century type II diabetes has become a major health problem throughout the globe. Known treatments of type II diabetes mellitus have limitations such as weight gain and hypoglycaemias. A new perspective is the use of incretin hormones and incretin enhancers. Incretin mimetics are a new class of pharmacological agents with multiple antihyperglycemic actions that mimic the actions of incretin hormones such as glucagon-like peptide (GLP)-1. DPP-4, a protease th...

Risk factors for periodontal diseases among Yemeni type II diabetic patients. A case-control study.

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Anas Shamala

2017-08-01

Full Text Available Background: Chronic periodontal diseases are one of diabetes mellitus complications. The present study aims to compare the periodontal status of type II diabetic patients to a control group and assess the role of risk factors in both groups. Materials and methods: A case-control study was conducted of 270 individuals (132 type II diabetics and 138 non-diabetics. Full mouth periodontal examination including plaque index, gingival bleeding, gingival recession, clinical attachment loss (CAL, tooth mobility, furcation involvement and the number of missing teeth. The case group was subdivided according to glycosylated hemoglobin (HbA1c status (poorly controlled HbA1c >8 and well controlled HbA1c≤8 Likewise, the duration of diabetes mellitus as short or long duration (DM≤10 or >10. The diabetic group was also subdivided according to smoking and Khat chewing habits. Result: The severity of periodontal disease among type II diabetic patients were significantly higher compared to the control group regarding the plaque index 2.6 (1.6-4.3, bleeding on probing 3.5 (2.3-13.0, gingival recession 2.0 (1.2-3.4, furcation involvement 4.0 (2.3-6.7, clinical attachment loss 5.7 (3.1-10.5, tooth mobility 2.0 (1.2-3.4, and number of missing teeth 4.4 (2.3-8.5. In addition, poorly controlled type II DM and long duration had higher CAL and number of missing teeth than well-controlled DM and short duration. No significant differences were found between smokers/nonsmokers and Khat chewers/non-chewers among the diabetic group. Conclusion: Type II diabetic patients have severe periodontal destruction and tooth loss compared to non-diabetic people and there were no differences within the diabetic group in regards to smoking and Khat chewing habits.

Effect of diabetes and insulin on the turnover of hexokinase II in the skeletal muscle

International Nuclear Information System (INIS)

Frank, S.K.

1985-01-01

An ELISA procedure was developed to determine the amount of hexokinase II protein in the skeletal muscle extracts of rats, and immunoprecipitation was utilized to determine the hexokinase II activity. Both hexokinase II activity and the amount of hexokinase II protein decreased in the diabetic rat. Both increased toward normal treatment with insulin. The rate of synthesis of hexokinase II in the skeletal muscle was determined by the rate of incorporation of [ 3 H] leucine into hexokinase II. This rate was compared to that of the total cytosolic proteins to determine if the rate of hexokinase II synthesis was specifically affected by insulin. This relative rate of synthesis of hexokinase II was found to be approximately two times greater in the normal as compared to the diabetic rat. The apparent rate constants of degradation were determined using a double-isotope technique and from these constants it was possible to calculate the apparent half-lives. The apparent half-life was approximately 2.3 times greater in the normal compared to the diabetic rat and 2 times greater in the insulin-treated compared to the diabetic

Effects of Icariside II on Corpus Cavernosum and Major Pelvic Ganglion Neuropathy in Streptozotocin-Induced Diabetic Rats

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Guang-Yi Bai

2014-12-01

Full Text Available Diabetic erectile dysfunction is associated with penile dorsal nerve bundle neuropathy in the corpus cavernosum and the mechanism is not well understood. We investigated the neuropathy changes in the corpus cavernosum of rats with streptozotocin-induced diabetes and the effects of Icariside II (ICA II on improving neuropathy. Thirty-six 8-week-old Sprague-Dawley rats were randomly distributed into normal control group, diabetic group and ICA-II treated group. Diabetes was induced by a one-time intraperitoneal injection of streptozotocin (60 mg/kg. Three days later, the diabetic rats were randomly divided into 2 groups including a saline treated placebo group and an ICA II-treated group (5 mg/kg/day, by intragastric administration daily. Twelve weeks later, erectile function was measured by cavernous nerve electrostimulation with real time intracorporal pressure assessment. The penis was harvested for the histological examination (immunofluorescence and immunohistochemical staining and transmission electron microscopy detecting. Diabetic animals exhibited a decreased density of dorsal nerve bundle in penis. The neurofilament of the dorsal nerve bundle was fragmented in the diabetic rats. There was a decreased expression of nNOS and NGF in the diabetic group. The ICA II group had higher density of dorsal nerve bundle, higher expression of NGF and nNOS in the penis. The pathological change of major pelvic nerve ganglion (including the microstructure by transmission electron microscope and the neurite outgrowth length of major pelvic nerve ganglion tissue cultured in vitro was greatly attenuated in the ICA II-treated group (p < 0.01. ICA II treatment attenuates the diabetes-related impairment of corpus cavernosum and major pelvic ganglion neuropathy in rats with Streptozotocin-Induced Diabetes.

Diabetes tipo II e resolvinas D1

OpenAIRE

Silva, Isabel Alexandra Marques Batista da

2015-01-01

Dissertação para obtenção do grau de Mestre no Instituto Superior de Ciências da Saúde Egas Moniz A diabetes é um problema de saúde pública crescente com o envelhecimento da população, os maus hábitos alimentares e o sedentarismo. A obesidade poderá ser causa ou consequência da diabetes tipo II, sendo também um problema crescente de saúde pública. Esta monografia tem como objetivo estudar, com base no conhecimento atual, se as resolvinas D1 são uma alternativa viável na terapêutica da diab...

Reduced glomerular angiotensin II receptor density in diabetes mellitus in the rat: time course and mechanism

International Nuclear Information System (INIS)

Wilkes, B.M.

1987-01-01

Glomerular angiotensin II receptors are reduced in number in early diabetes mellitus, which may contribute to hyperfiltration and glomerular injury. The time course and role of the renin-angiotensin-aldosterone system in the pathogenesis of the receptor abnormality were studied in male Sprague-Dawley rats made diabetic with streptozotocin (65 mg, iv). Glomerular angiotensin II receptors were measured by Scatchard analysis; insulin, renin activity, angiotensin II, and aldosterone were measured by RIA. Diabetes mellitus was documented at 24 h by a rise in plasma glucose (vehicle-injected control, 133 +/- 4; diabetic, 482 +/- 22 mg/dl and a fall in plasma insulin (control, 53.1 +/- 5.7; diabetic, 35.6 +/- 4.0 microIU/ml. At 24 h glomerular angiotensin II receptor density was decreased by 26.5% in diabetic rats (control, 75.5 +/- 9.6 X 10(6); diabetic, 55.5 +/- 8.3 X 10(6) receptors/glomerulus. Receptor occupancy could not explain the defect, because there was reduced binding in diabetic glomeruli after pretreatment with 3 M MgCl 2 , a maneuver that caused dissociation of previously bound hormone. There was a progressive return of the receptor density toward normal over the 60 days following induction of diabetes, with diabetic glomeruli measuring 22.7%, 14.8%, and 3.7% fewer receptors than age-matched controls at 11 days, 1 month, and 2 months, respectively

Risk Factors Accompanied with Nephropathy in Patients with Type II Diabetes; Test of the Biopsychosocial Model

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I. Rahimian Boogar

2012-07-01

Full Text Available Introduction & Objective: The study of biopsychosocial factors influencing nephropathy as a most serious complication of type II diabetes is important. This study aimed to investigate risk factors accompanied with nephropathy in patients with type II diabetes based on the biopsychosocial model. Materials & Methods: In a cross-sectional descriptive study, 295 patients with type II diabetes were selected by convenience sampling in Tehran Shariati hospital outpatient clinics. The data were collected by demographical information questionnaire along with disease characteristics and depression anxiety stress scales (dass, quality of life scale (who- qol- bref, diabetes self-management scale (dsms, and diabetes knowledge scale (dks, then analyzed by chi-square, independent t-test and logistic regression with pasw software. Results: Hypertension (OR=3.841 & P0.05.Conclusion: It is important to pay attention to hypertension, glycated hemoglobin, body mass index, diabetes self-management, depression, quality of life, and diabetes knowledge for therapeutic intervention programming and diabetes complications control protocols for diabetic patients.(Sci J Hamadan Univ Med Sci 2012;19(2:44-53

Frequency of hypomagnesemia in patients with uncontrolled type II diabetes mellitus

International Nuclear Information System (INIS)

Siddiqui, M.U.; Ali, I.; Asghar, S.P.; Ahmed, M.R.

2016-01-01

Objective: The objective of this study was to determine the frequency of Hypomagnesemia in patients with uncontrolled type II diabetes mellitus. Study Design: Cross-sectional study. Place and Duration of Study: Department of Medicine, PNS Shifa Naval Hospital Karachi, from Jul 2012 to Dec 2012 over a period of six months. Material and Methods: In this study, three hundred and twenty three patients of uncontrolled diabetes mellitus type-II on oral hypoglycemic agents for more than five years, presenting to medical OPD, were recruited. All patients fulfilled inclusion and exclusion criteria. Blood samples of all patients for serum HbA1c and serum magnesium levels were analyzed at the time of enrollment. Statistical analysis was done on SPSS 20. Results: Out of 323 patients, 243 (75.23 percent) were males and 80 (24.76 percent) were females with the age ranging from 40 - 65 years (mean age and SD 54.76 +- 6.43). Hypomagnesemia was found in 117 patients, without any significant difference in men and women (38.45 percent and 35.39 percent respectively). The mean duration of diabetes was 12.5 years (ranging from 5 to 22 years). By frequency test in SPSS-20, the highest frequency of hypomagnesemia (49.42 percent) is seen in (8.6-9.0) HbA1c group while lowest frequency hypomagnesemia (15.38 percent) is seen in (>10.0) HbA1c level group mean standard deviation and p-value calculated by Pearson correlation statistic in SPSS-20 for quantitative variables (HbA1c, Magnesium level). Conclusion: Hypomagnesemia is frequent in poorly controlled type-II diabetes mellitus having increased level of HbA1c. So it may be prudent in clinical practice to periodically monitor plasma magnesium and HbA1c in type-II diabetes mellitus patients. (author)

Endoplasmic Reticulum Stress-Associated Lipid Droplet Formation and Type II Diabetes

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Zhang, Xuebao; Zhang, Kezhong

2012-01-01

Diabetes mellitus (DM), a metabolic disorder characterized by hyperglycemia, is caused by insufficient insulin production due to excessive loss of pancreatic β cells (type I diabetes) or impaired insulin signaling due to peripheral insulin resistance (type II diabetes). Pancreatic β cell is the only insulin-secreting cell type that has highly developed endoplasmic reticulum (ER) to cope with high demands of insulin synthesis and secretion. Therefore, ER homeostasis is crucial to the proper fu...

The Relationship Between Self-Efficacy and Sexual Function in Patients with Type II Diabetes

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Samira Haddadi

2016-09-01

Full Text Available Background: Diabetes is a common chronic disease that is increasingly observed in almost all countries of the world. The treatment and prevention of diabetes largely depend on patients’ self-efficacy in performing self-care behaviors. Accordingly, the present study was conducted to examine the relationship between self-efficacy and sexual performance in patients with type II diabetes. Methods: In the present correlational study, 200 patients with type II diabetes (based on physicians’ diagnosis participated. Using convenience sampling method, the samples were selected out of the whole population of diabetic patients who referred to Shahid Bahonar and Rajaei Hospitals in the city of Karaj (Iran. The data were collected through a multi-faceted questionnaire covering demographic characteristics of the participants, the Diabetes Management Self-Efficacy Scale (DMSES, the Female Sexual Function Index (FSFI and the Male Sexual Function Index (MSFI. Then, the collected data were analyzed through Pearson correlation test, multiple linear regression analysis, independent t-test and ANOVA. Results: The results showed a positive significant relationship between self-efficacy and sexual function (p<0.001; regression coefficient of the predictor variable ‘self-efficacy’ was 0.217 (p<0.017. Conclusion:  Self-efficacy plays an important role in the lives of diabetic patients; it is also important in sexual performance of diabetic patients. Therefore, based on the results of this study, the significant relationship between self-efficacy and sexual function must be considered in the treatment of patients with type II diabetes.

Work Disability among Employees with Diabetes: Latent Class Analysis of Risk Factors in Three Prospective Cohort Studies.

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Marianna Virtanen

Full Text Available Studies of work disability in diabetes have examined diabetes as a homogeneous disease. We sought to identify subgroups among persons with diabetes based on potential risk factors for work disability.Participants were 2,445 employees with diabetes from three prospective cohorts (the Finnish Public Sector study, the GAZEL study, and the Whitehall II study. Work disability was ascertained via linkage to registers of sickness absence and disability pensions during a follow-up of 4 years. Study-specific latent class analysis was used to identify subgroups according to prevalent comorbid disease and health-risk behaviours. Study-specific associations with work disability at follow-up were pooled using fixed-effects meta-analysis.Separate latent class analyses for men and women in each cohort supported a two-class solution with one subgroup (total n = 1,086; 44.4% having high prevalence of chronic somatic diseases, psychological symptoms, obesity, physical inactivity and abstinence from alcohol and the other subgroup (total n = 1,359; 55.6% low prevalence of these factors. In the adjusted meta-analyses, participants in the 'high-risk' group had more work disability days (pooled rate ratio = 1.66, 95% CI 1.38-1.99 and more work disability episodes (pooled rate ratio = 1.33, 95% CI 1.21-1.46. These associations were similar in men and women, younger and older participants, and across occupational groups.Diabetes is not a homogeneous disease in terms of work disability risk. Approximately half of people with diabetes are assigned to a subgroup characterised by clustering of comorbid health conditions, obesity, physical inactivity, abstinence of alcohol, and associated high risk of work disability; the other half to a subgroup characterised by a more favourable risk profile.

Predictors of two forms of attrition in a longitudinal health study involving ageing participants: An analysis based on the Whitehall II study

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Mein Gill

2012-10-01

Full Text Available Abstract Background Longitudinal studies are crucial providers of information about the needs of an ageing population, but their external validity is affected if partipants drop out. Previous research has identified older age, impaired cognitive function, lower educational level, living alone, fewer social activities, and lower socio-economic status as predictors of attrition. Methods This project examined attrition in participants of the Whitehall II study aged between 51–71 years, using data from questionnaires participants have completed biennially since 1985 when the study began. We examine the possibility of two distinct forms of attrition – non-response and formally requesting to withdraw – and whether they have different predictors. Potential predictors were age, gender, marital status, occupational grade, retirement, home ownership, presence of longstanding illness, SF-36 quality of life scores, social participation and educational level comparing participants and those who had withdrawn from the study. Results The two forms of attrition share many predictors and are associated but remain distinct. Being older, male, having a lower job grade, not being a home owner, not having a long standing illness, having higher levels of education, and not having retired, were all associated with a greater probability of non-response; being married was associated with higher probability in women and lower in men. Being older, male, having a lower job grade, not being a home owner, having lower SF-36 scores, taking part in fewer social activities, and not having a long standing illness, were all associated with greater probability of withdrawal. Conclusions The results suggest a strong gender effect on both routes not previously considered in analyses of attrition. Investigators of longitudinal studies should take measures to retain older participants and lower level socio-economic participants, who are more likely to cease participating

Predictors of two forms of attrition in a longitudinal health study involving ageing participants: an analysis based on the Whitehall II study.

Science.gov (United States)

Mein, Gill; Johal, Suneeta; Grant, Robert L; Seale, Clive; Ashcroft, Richard; Tinker, Anthea

2012-10-29

Longitudinal studies are crucial providers of information about the needs of an ageing population, but their external validity is affected if partipants drop out. Previous research has identified older age, impaired cognitive function, lower educational level, living alone, fewer social activities, and lower socio-economic status as predictors of attrition. This project examined attrition in participants of the Whitehall II study aged between 51-71 years, using data from questionnaires participants have completed biennially since 1985 when the study began. We examine the possibility of two distinct forms of attrition--non-response and formally requesting to withdraw--and whether they have different predictors. Potential predictors were age, gender, marital status, occupational grade, retirement, home ownership, presence of longstanding illness, SF-36 quality of life scores, social participation and educational level comparing participants and those who had withdrawn from the study. The two forms of attrition share many predictors and are associated but remain distinct. Being older, male, having a lower job grade, not being a home owner, not having a long standing illness, having higher levels of education, and not having retired, were all associated with a greater probability of non-response; being married was associated with higher probability in women and lower in men. Being older, male, having a lower job grade, not being a home owner, having lower SF-36 scores, taking part in fewer social activities, and not having a long standing illness, were all associated with greater probability of withdrawal. The results suggest a strong gender effect on both routes not previously considered in analyses of attrition. Investigators of longitudinal studies should take measures to retain older participants and lower level socio-economic participants, who are more likely to cease participating. Recognition should be given to the tendency for people with health problems to be

Peripheral artery disease in type II diabetes

International Nuclear Information System (INIS)

Ali, Z.; Ahmed, S.M.; Bhutto, A.R.; Chaudhry, A.; Munir, S.M.

2012-01-01

Objective: To determine the frequency of peripheral arterial disease (PAD) in type 2 diabetic patients. Study Design: Cross-sectional observational study. Place and Duration of Study: Diabetes Clinic, Medical Unit III, Jinnah Postgraduate Medical Centre, Karachi, from January to June 2010. Methodology:Three hundred and eighty seven (387) type II diabetic patients of either gender and any age were included. Patients with a previous history of trauma to the arterial vasculature, pregnancy and those who underwent in the study arterial graft procedures were excluded. Non-purposive convenient sampling technique was used to enroll patients in the study. PAD was diagnosed when ankle-brachial index (ABI) was less than 0.9. Ap-value of less than 0.05 was considered statistically significant. Results: Out of 387 studied patients, 128 were males (33.1%) and 259 were females (66.9%). Mean age was 52.22 +- 6.39 years. PAD was detected in 152 9.671 (22 - 76) years in the entire cohort. Mean duration of diabetes was 9.38 +- (39.28%) of the total study subjects. Thirty-one of 128 male patients (24.22%) had PAD disease while 121 out of 259 female patients (46.71%) had evidence of PAD (p = 0.001). Hypertension was a significantly associated factor (p = 0.002). Conclusion: A high frequency of PAD was observed in the diabetic population particularly with hypertension and more prevalent in females. (author)

Albuminuria and associated risk factors in type II diabetics

International Nuclear Information System (INIS)

Hashim, R.; Ahmed, T.A.; Mushtaq, S.; Zafar, L.; Attique, M.; Khalil-ur-Rehman

2004-01-01

Objective: To determine the frequency of microalbuminuria (MA) and its associated medical risk factors in type II diabetic patients. Materials and Methods: Study population included 150 type II diabetic patients (70 women, 80 men) attending outpatient department of the hospital. Patients having clinical albuminuria and with other causes of proteinuria were excluded. Results: Women and men were of comparable ages. Women (26.4 kg/m/sup 2/) had higher body mass index (BMI) than men 24.3 kg/m/sup 2/). The frequency of MA was 46.7%, higher in males (50.6%) than females (41.5%). Fasting plasma glucose HbA/sub 1c/ levels were significantly higher in patients with MA compared to those with normo albuminuria (p < 0.001). The microalbuminuria patients had significantly decreased HDL-c levels compared to normoalbuminuric subjects (p< 0.001). However, no relation of MA with age, gender, known duration of diabetes, BMI, history of smoking, hypertension and serum: total cholesterol, LDL-c, triglyceride, urea and creatinine was found. Conclusion: There is a strong association of poor glycaemic control and decreased HDL-c levels with the presence of micro albuminuria. (author)

Gender differences in the association between morbidity and mortality among middle-aged men and women.

Science.gov (United States)

Singh-Manoux, Archana; Guéguen, Alice; Ferrie, Jane; Shipley, Martin; Martikainen, Pekka; Bonenfant, Sébastien; Goldberg, Marcel; Marmot, Michael

2008-12-01

We examined gender differences in mortality, morbidity, and the association between the 2. We used health data from 2 studies of middle-aged men and women: the British Whitehall II cohort of employees from 20 civil service departments in London and the 1989 French GAZEL (this acronym refers to the French gas and electric companies) of employees of France's national gas and electricity company. Participants were aged 35 to 55 years when assessed for morbidity and followed up for mortality over 17 years. Male mortality was higher than female mortality in Whitehall II (hazard ratio [HR] = 1.56; 95% confidence interval [CI] = 1.28, 1.91) and the GAZEL cohort (HR = 1.99; CI = 1.66, 2.40). Female excess morbidity was observed for some measures in the Whitehall II data and for 1 measure in the GAZEL data. Only self-reported sickness absence in the Whitehall II data was more strongly associated with mortality among men (P = .01). Mortality was lower among women than among men, but morbidity was not consistently higher. The lack of gender differences in the association between morbidity and mortality suggests that this is not a likely explanation for the gender paradox, which refers to higher morbidity but lower mortality among women than among men.

Gambaran Pengetahuan dan Perilaku Pengelolaan Penyakit Diabetes Melitus pada Penderita Diabetes Melitus di Puskesmas Parit H.husin II Pontianak Tahun 2011

OpenAIRE

Sri Nuryani

2013-01-01

Diabetes melitus merupakan salah satu penyakit tidakmenular yang jumlahnya diperkirakan terus meningkat di Indonesia.Puskesmas Parit H.Husin II memiliki kasus Diabetes melitus tertinggidibandingkan dengan puskesmas lainnya di Kota Pontianak pada tahun2010.

Long term low dose rate irradiation causes recovery from type II diabetes and suppression of aging in type II diabetes-prone mice

International Nuclear Information System (INIS)

Namura, T.; Oda, T.

2003-01-01

The effects of low dose rate gamma irradiation on model C57BL/KsJ-db/db mice with Type II diabetes mellitus was investigated. These mice develop Type II diabetes by 10 weeks of age, due to obesity, and are characterized by hyperinsulinemia. A group of 12 female 10-week old mice were irradiated at 0.65 mGy/hr in the low dose rate irradiation facility in the Low Dose Radiation Research Center. The urine glucose levels of all of the mice were strongly positive at the beginning of the irradiation. In the irradiated group, a decrease in the glucose level was observed in three mice, one in the 35th week, another in the 52nd week and the third in the 80th week. No recovery from the diabetes was observed in the 12 mice of non-irradiated control group. There was no systematic change of body weight or consumption of food and drinking water between the irradiated group and the non-irradiated group or between the recovered mice and the non-recovered mice. Survival was better in the irradiated group. The surviving fraction at the age of 90 weeks was 75 % in the irradiated group but only 40 % in the non-irradiated. A marked difference was also observed in the appearance of the coat hair, skin and tail. The irradiated group was in much better condition. Mortality was delayed and the healthy appearance was prolonged in the irradiated mice by about 20-30 weeks compared with the control mice. These results suggest that the low dose irradiation modified the condition of the diabetic mice, leading not only to recovery from diabetes, but also to suppression of the aging process

The angiotensin II type 2 receptor agonist Compound 21 is protective in experimental diabetes-associated atherosclerosis

DEFF Research Database (Denmark)

Chow, Bryna S M; Koulis, Christine; Krishnaswamy, Pooja

2016-01-01

AIMS/HYPOTHESIS: Angiotensin II is well-recognised to be a key mediator in driving the pathological events of diabetes-associated atherosclerosis via signalling through its angiotensin II type 1 receptor (AT1R) subtype. However, its actions via the angiotensin II type 2 receptor (AT2R) subtype...... are still poorly understood. This study is the first to investigate the role of the novel selective AT2R agonist, Compound 21 (C21) in an experimental model of diabetes-associated atherosclerosis (DAA). METHODS: Streptozotocin-induced diabetic Apoe-knockout mice were treated with vehicle (0.1 mol/l citrate...

Physical Activity and Improvement of Glycemia in Prediabetes by Different Diagnostic Criteria

DEFF Research Database (Denmark)

Færch, Kristine; Witte, Daniel Rinse; Brunner, Eric John

2017-01-01

Context: The effects of physical activity (PA) on improvement of glycaemia may differ between pre-diabetic individuals defined by OGTT versus HbA1c. Objective: We studied the association between PA and improvement of glycaemia in individuals with pre-diabetes defined by glucose versus HbA1c...... criteria. Design, setting and participants: From the Whitehall II study, 957 participants with pre-diabetes defined by isolated impaired fasting glucose (i-IFG), isolated impaired glucose tolerance (IGT) or both (IFG+IGT), and 457 with pre-diabetes defined by HbA1c were included. Main outcome measures......-up, 405 (42%) individuals with glucose-defined pre-diabetes reverted to NGT. A 5-year increase in moderate-to-vigorous-intensity PA was associated with improvements in insulin sensitivity and beta-cell function, but PA was not generally associated with reversion to NGT. Only among women ≥50 years with i...

Lipid profile abnormalities in Type II diabetics with and without microalbuminura

International Nuclear Information System (INIS)

Qadoos, A.; Javaid, Q.U.A.; Shahzad, A.; Toor, I.

2017-01-01

To find the frequency of microalbuminemia in type II diabetic patients and to determine the frequency of different abnormalities of lipid profile in Type II diabetic patients with and without microalbuminuria. Methodology: Total 344 patients of type-II diabetes mellitus of both genders between the age of 35-70 years were enrolled in the study from Lahore General Hospital, Lahore, Pakistan. Blood sample for lipid profile was collected after 12 hours of fasting and spot mid stream early morning urine sample was collected in laboratory for microalbuminuria detection. Results: Out of 344 cases, 151 (43.90%) were male and 193 (56.10%) were females with male to female ratio of 2:1. 132 (38.37%) cases were between 35-50 years of age while 212 (61.63%) between 51-70 years of age (mean 53.18+9.32). Frequency of microalbuminuria was recorded in 32.56% (n=112) cases. Out of 112 cases of microalbuminuria, Hypertriglyceridemia was seen in 98 (87.5%) cases, increased LDL-C in 102 (91%) while decreased HDL-C was found in 95 (84.8%) cases (p=0.000). Out of 232 cases of without microalbuminuria, hypertriglyceridemia was found in 143 (61%) cases, increased LDL-C in 151 (65%) and decreased HDL-C was seen in 169 (72.8%) cases. Frequency of microalbuminuria was seen more in age group of 51-75 years (n=65) with disease duration of more than 3 years (n=71), HbA1c 6 (n=69) and BMI more than 30. Conclusion: The frequency of hypertriglyceridemia, increased LDL-C and decreased HDL-C is higher in type II diabetic patients with microalbuminuria as compare to patients without microalbuminuria and is dependent on advanced age, duration of disease and BMI. (author)

Cardiovascular risk markers in type II diabetes and hypertension at ...

African Journals Online (AJOL)

Cardiovascular risk markers in type II diabetes and hypertension at the Battor Catholic ... either precedes or is a consequence of the development of these diseases. ... The control group consisted of 62 age-matched healthy individuals.

Prevalence of type-II diabetes mellitus and diabetic retinopathy: the gaddap study

International Nuclear Information System (INIS)

Mahar, P.S.; Awan, Z.; Manzar, N.; Memon, S.

2010-01-01

To determine the frequency of type-II Diabetes mellitus (DM) in the endogenous population of Gaddap town and also to evaluate the status of Diabetic retinopathy (DR) in this group. This community based study of subjects of either gender was carried out in the Gaddap town. Three primary eye care centres were established in the existing primary health care (PHC) facilities, to screen the target Population aged 30 years and above, and who met other inclusion criteria for DM and DR respectively. Patients requiring intervention were managed accordingly. Data was entered and analyzed using Microsoft Visual Basic 6 and Microsoft Access. Out of the cohort of 19211 subjects, 1677 patients were found Diabetic, giving the prevalence of DM in Gaddap town at 8.73%, with 1258 (6.55%) known and 419 (2.18%) newly diagnosed cases. DR was seen in 460 (27.43%) of the Diabetic cases with 126 (7.51%) patients requiring urgent intervention for vision threatening complications. The result validates the importance of early screening of DR in people suffering from DM for possible management and prevention of sight threatening complications in the early stage of the disease and advocates the inclusion of primary eye care as a part of PHC system. (author)

Bauhinia variegata (Caesalpiniaceae) leaf extract: An effective treatment option in type I and type II diabetes.

Science.gov (United States)

Kulkarni, Yogesh A; Garud, Mayuresh S

2016-10-01

Among various metabolic disorders, diabetes mellitus is one of the most common disorder. Present study was designed to evaluate the effectiveness of aqueous extract of Bauhinia variegata leaves (AE) in animal models of type I and type II diabetes. Type I diabetes was induced by streptozotocin at the dose of 55mg/kg (i.p.) in male Sprague Dawley rats while type II diabetes was induced by high fat diet and streptozotocin at the dose of 35mg/kg (i.p.). Diabetic animals were treated with AE at the dose of 250, 500 and 1000mg/kg. Glipizide (5mg/kg) was used as standard treatment drug. Treatment was given for 28days. Parameters evaluated were body weight, plasma glucose, cholesterol, triglyceride, aspartate aminotransferase, alanine transaminase, alkaline phosphatase, total proteins, albumin, creatinine and bun urea nitrogen. In type II diabetes, high density lipoprotein levels in plasma and plasma insulin level were also evaluated. Histopathological study of pancreases were carried out in type I study. AE showed significant decrease in plasma glucose significantly. AE was also found to decrease cholesterol, triglyceride, creatinine and blood urea nitrogen level in both types of diabetes. AE did not show any significant effect on plasma levels of aspartate aminotransferase, alanine transaminase, alkaline phosphatase. AE was found to increase the albumin and total protein levels. Histopathological study showed that AE decreases the necrotic changes in the pancreatic tissue. Aqueous extract of B. variegata leaves was found effective in treatment of both type I and type II diabetes. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Fracture risk in women with type II diabetes. Results from a historical cohort with fracture follow-up

DEFF Research Database (Denmark)

Holm, Jakob Præst; Jensen, Thomas; Hyldstrup, Lars

2018-01-01

. Prevalent fractures (43.7 vs. 33.2%, p = 0.0010) and prevalent MOF (26.2 vs. 20.5% p = 0.038) were more common among patients with type II diabetes. The unadjusted incident fracture risk was increased with a higher relative risk of 42%. An elevated MOF hazard ratio was present (HR = 1.726, p = 0.......0006). Adjustment for prevalent osteoporosis and other possible confounders did not change this finding (HR = 1.558, p = 0.0207). CONCLUSIONS: An association between type II diabetes and an increased risk of MOF primarily driven by an increased hip fracture risk was documented. This finding was independent......PURPOSE: To examine the independent association between type II diabetes and fracture risk in a population of predominantly postmenopausal women referred to a specialist clinic for osteoporosis evaluation. METHODS: Type II diabetes associated fracture risk were evaluated among to 229 patients...

Gestational Age, Infant Birth Weight, and Subsequent Risk of Type 2 Diabetes in Mothers: Nurses' Health Study II

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... Subsequent Risk of Type 2 Diabetes in Mothers: Nurses’ Health Study II Navigate This Article Abstract Introduction ... Table 1. Pregnancy Complications and Diabetes Risk Factors, Nurses’ Health Study II, 1989–2005 Characteristic All Births ...

Hypertension, Diabetes Type II, and Their Association: Role of Arterial Stiffness.

Science.gov (United States)

Smulyan, Harold; Lieber, Ari; Safar, Michel E

2016-01-01

In patients with both hypertension and type II diabetes, the systolic blood pressure (SBP) increases linearly with age, while that of diastolic blood pressure (DBP) declines curvilinearly as early as age 45, all suggesting the development of increased arterial stiffness. Increased stiffness is an important, independent, and significant risk predictor in subjects with hypertension and diabetes. In patients with both diseases, stiffness assessed at the same mean arterial pressure (MAP) was significantly higher in diabetic patients. Arterial stiffness is related to age, heart rate (HR), and MAP, but in diabetic patients, it also related to diabetes duration and insulin treatment (IT). In the metabolic syndrome (MetSyn), diabetes also acts on the small arteries through capillary rarefaction to reduce the effective length of the arterial tree, increases the reflected pulse wave and thus the pulse pressure (PP). These studies indicate that diabetes and hypertension additively contribute to increased pulsatility and suggest that any means to reduce stiffness would be beneficial in these conditions. © American Journal of Hypertension, Ltd 2015. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Left Ventricular Geometry In Nigerians With Type II Diabetes Mellitus ...

African Journals Online (AJOL)

Background: Left ventricular hypertrophy is independently associated with increased incidence of cardiovascular disease, cardiovascular and all cause mortality. In a relatively healthy hypertensive adult population, type II diabetes is associated with higher left ventricular mass, concentric left ventricular geometry and lower ...

Comparison of Diabetes Type II Patients Life Style Effective Factors With That of Healthy People.

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D Mostafaei

2008-07-01

Full Text Available Introduction:Diabetes is a significant and expensive health problem which had influenced all the ages in almost all the countries. Increasing prevalence of this disease has been caused by continued changes in lifestyle such as unsuitable nutrition, lack of physical activities and fatness which is often related to modern city life, mechanization and industrialization. It is an expensive disease, both for patients and the health and hygienic care systems. This research tried to examine the relationship between lifestyle risk factors and type II diabetes. Methods: This research was a case-control type by random sampling and studying140 diabetes type II patients as case group and 140 healthy people accompanying some other patients as the control group at Tonekabon Shahid Rajaei hospital. People were of both sexes, between 30 and 64 years of age and Tonekabon residents. The questionnaire used included demographic, nutritional, physical activities, stress tolerance and smoking status information. The SPSS 11.5 and excel software were used for statistic calculation and for analysis of data, T and Chi-Square tests were applied. Results: By analyzing the data collected, there was a meaningful statistical relationship between physical activities, stress residence, nutrition, smoking and the diabetes type II disease (P-value0.05. Conclusion: Results imply that some risk factors important in diabetes type II include unsuitable nutrition such as having too much of sweets and sugar,lack of fruits, vegetables, fish, proteins and also lack of physical activities, stress tolerance and control.

An investigation into the effect of type I and type II diabetes duration on employment and wages.

Science.gov (United States)

Minor, Travis

2013-12-01

Using data from the National Longitudinal Survey of Youth 1979, the current study examines the effect of type I and type II diabetes on employment status and wages. The results suggest that both the probability of employment and wages are negatively related to the number of years since the initial diagnosis of diabetes. Moreover, the effect of diabetes duration on the probability of employment appears to be nonlinear, peaking around 16 years for females and 10 years for males. A similar negative effect on wages is found only in male diabetics. Finally, the results suggest that failure to distinguish between type I and type II diabetics may lead to some counterintuitive results. Published by Elsevier B.V.

Acceptance and Commitment Based Therapy on Disease Perception and Psychological Capital in Patients with Type II Diabetes

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A. Baghban Baghestan

2017-02-01

Full Text Available Aims: As a prevalent metabolic disease, diabetes can be followed by severe mental outcomes leading to problems affecting the daily life. The aim of the study was to determine the effects of acceptance and commitment-based intervention on illness perception and psychological capital in persons with type II diabetes. Materials & Methods: In the controlled pretest-posttest semi-experimental study, 34 patients with type II diabetes were studied in the Diabetes Clinic of Chamran Hospital of Ferdows City in 2015. The subjects, selected via available sampling method, were randomly divided into two groups including control (n=17 persons and experimental (n=17 persons groups. Data was collected by short illness perception questionnaire (IPQ and Luthans’ psychological capital questionnaire (PCQ. Eight 60-minute acceptance and commitment-base intervention sessions were weekly conducted in experimental group. Data was analyzed by SPSS 18 software using descriptive statistics and covariance analysis test. Findings: The pretest score having been adjusted, the acceptance and commitment-based intervention significantly increases the scores of illness perception and its sub-scales (p=0.0001 except the personal control sub-scale. In addition, it significantly increases the scores of the psychological capital and its sub-scales (p=0.0001 in patients with type II diabetes. Conclusion: The acceptance and commitment-based intervention can considerably improve the illness perception and the psychological capital in persons with type II diabetes.

Influence of Social Support on Treatment of Type II Diabetes in Yazd

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A Zare Shahabadi

2010-08-01

Full Text Available Introduction: Social support can be defined as the interactive process through which emotional and instrumental support is obtained. Social support has been found to be a relevant factor in diabetes self-management. Diabetes refers to complex chronic metabolic conditions that are characterized by elevated levels of blood glucose if untreated. Diabetes is one of the biggest health care problems facing Yazd with regards to prevalence, cost, and the onus it places on patients and its high morbidity rates. The purpose of this study was to examine the relationships among social factors on the control and treatment of type II diabetes. Methods: The population under study included 4990 diabetes type II patients referring to Yazd Diabetes Research Center and a sample of 256 cases was selected by simple random sampling method through statistical society. This study was based on survey method and the instrument for collecting data was a questionnaire. Results: About 65.4% of the patients were women and 35.6 were men. The mean age of patients was 56 years. Significant correlations were found between perceived social support (r= 0.193, p= 0.001, positive reinforcing behaviors (r= 0.455, p= 0.000, and adherence to self-care activities. Misguided support behaviors did not show a significant correlation with adherence to self-care activities. A total of 25% of variance in self-care behavior can be explained by positive reinforcing behaviors and misguided support behaviors. Conclusion: The findings of this study showed that by increasing the positive reinforcing behaviors and perceived social support and decreasing the misguided support behaviors, the diabetic patients can adhere better to self-care activities.

Experimental diabetes increases insulin-like growth factor I and II receptor concentration and gene expression in kidney

International Nuclear Information System (INIS)

Werner, H.; Shen-Orr, Z.; Stannard, B.; Burguera, B.; Roberts, C.T. Jr.; LeRoith, D.

1990-01-01

Insulinlike growth factor I (IGF-I) is a mitogenic hormone with important regulatory roles in growth and development. One of the target organs for IGF-I action is the kidney, which synthesizes abundant IGF-I receptors and IGF-I itself. To study the involvement of IGF-I and the IGF-I receptor in the development of nephropathy, one of the major complications of diabetes mellitus, we measured the expression of these genes in the kidney and in other tissues of the streptozocin-induced diabetic rat. The binding of 125I-labeled IGF-I to crude membranes was measured in the same tissues. We observed a 2.5-fold increase in the steady-state level of IGF-I-receptor mRNA in the diabetic kidney, which was accompanied by a 2.3-fold increase in IGF-I binding. In addition to this increase in IGF-I binding to the IGF-I receptor, there was also binding to a lower-molecular-weight material that may represent an IGF-binding protein. No change was detected in the level of IGF-I-peptide mRNA. Similarly, IGF-II-receptor mRNA levels and IGF-II binding were significantly increased in the diabetic kidney. IGF-I- and IGF-II-receptor mRNA levels and IGF-I and IGF-II binding returned to control values after insulin treatment. Because the IGF-I receptor is able to transduce mitogenic signals on activation of its tyrosine kinase domain, we hypothesize that, among other factors, high levels of receptor in the diabetic kidney may also be involved in the development of diabetic nephropathy. Increased IGF-II-receptor expression in the diabetic kidney may be important for the intracellular transport and packaging of lysosomal enzymes, although a role for this receptor in signal transduction cannot be excluded. Finally, the possible role of IGF-binding proteins requires further study

Effective lifestyle interventions to improve type II diabetes self-management for those with schizophrenia or schizoaffective disorder: a systematic review

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Cimo Adriana

2012-03-01

Full Text Available Abstract Background The prevalence of type II diabetes among individuals suffering from schizophrenia or schizoaffective disorders is more than double that of the general population. By 2005, North American professional medical associations of Psychiatry, Diabetes, and Endocrinology responded by recommending continuous metabolic monitoring for this population to control complications from obesity and diabetes. However, these recommendations do not identify the types of effective treatment for people with schizophrenia who have type II diabetes. To fill this gap, this systematic evidence review identifies effective lifestyle interventions that enhance quality care in individuals who are suffering from type II diabetes and schizophrenia or other schizoaffective disorders. Methods A systematic search from Medline, CINAHL, PsycINFO, and ISI Web of Science was conducted. Of the 1810 unique papers that were retrieved, four met the inclusion/exclusion criteria and were analyzed. Results The results indicate that diabetes education is effective when it incorporates diet and exercise components, while using a design that addresses challenges such as cognition, motivation, and weight gain that may result from antipsychotics. Conclusions This paper begins to point to effective interventions that will improve type II diabetes management for people with schizophrenia or other schizoaffective disorders.

Molecular genetic analysis of Type II diabetes associated m.3243A ...

African Journals Online (AJOL)

Saidul Abrar

Background: Type II diabetes is the most often considered as maternally inherited disease and A>G tran- sition at position 3243 ... atic B-cells are key player in maintaining normal glucose homeostasis by secretion of insulin. There are number ...

The imaging manifestations of caseous pulmonary tuberculosis with type-II diabetes mellitus

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Mingyue Wang

2015-11-01

Conclusion: Type-II diabetic patients with caseous tuberculosis mainly showed consolidation and atypical lung field lesions on chest radiographs. Becoming familiar with these features will be helpful to imaging diagnosis of DMTB.

At-Risk Variant in TCF7L2 for Type II Diabetes Increases Risk of Schizophrenia

DEFF Research Database (Denmark)

Hansen, Thomas; Ingason, Andrés; Djurovic, Srdjan

2011-01-01

BACKGROUND: Schizophrenia is associated with increased risk of type II diabetes and metabolic disorders. However, it is unclear whether this comorbidity reflects shared genetic risk factors, at-risk lifestyle, or side effects of antipsychotic medication. METHODS: Eleven known risk variants of type...... (SGENE+) using Mantel-Haenszel test. RESULTS: One type II diabetes at-risk allele located in TCF7L2, rs7903146 [T], was associated with schizophrenia in the discovery sample (p = .0052) and in the replication with an odds ratio of 1.07 (95% confidence interval 1.01-1.14, p = .033). CONCLUSION...... II diabetes were genotyped in patients with schizophrenia in a sample of 410 Danish patients, each matched with two healthy control subjects on sex, birth year, and month. Replication was carried out in a large multinational European sample of 4089 patients with schizophrenia and 17,597 controls...

Leu7Pro polymorphism of PreproNPY associated with an increased risk for type II diabetes in middle-aged subjects.

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Ukkola, O; Kesäniemi, Y A

2007-09-01

Neuropeptide Y (NPY) plays a central in energy homeostasis and potentially in the development of obesity-related comorbidities, like type II diabetes. As the PreproNPY Leu7Pro polymorphism probably changes the intracellular processing of the synthesized preproNPY peptide, we assessed the hypothesis that PreproNPY Leu7Pro polymorphism is a risk factor for type II diabetes, impaired glucose tolerance and hypertension. Blood pressure recordings and oral glucose tolerance test were performed in the hypertensive (n=515) and control cohorts (n=525) of our well-defined Oulu Project Elucidating Risk of Atherosclerosis (OPERA) study. The prevalence of type II diabetes was 9% (n=93). The genotypes, insulin and glucose metabolism indexes and plasma ghrelin of the subjects were determined. Pro7 allele frequencies were 5.9, 5.3 and 11.3% in the total cohort, in subjects without and with type II diabetes, respectively. The PreproNPY Pro7 carrier status was a significant risk factor for type II diabetes, and the effect remained significant after adjustment for age, sex, waist circumference and study group (odds ratio=3.02, confidence interval: 1.67-5.44 and Pghrelin levels compared to non-carriers. The PreproNPY Pro7 allele is associated with an increased risk for type II diabetes. The risk seems to be associated with a higher insulin resistance among Pro7 carriers whereas low ghrelin concentrations in Pro7 carriers are possibly a consequence of high insulin levels.

Two approaches, one problem: Cultural constructions of type II diabetes in an indigenous community in Yucatán, Mexico.

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Frank, Sarah M; Durden, T Elizabeth

2017-01-01

The emerging epidemic of obesity and type II diabetes in Mexico has recently propelled the nation into the public health spotlight. In the state of Yucatán, the experience of diabetes is greatly impacted by two cultural constructions of disease. In this setting, elements of Yucatec Mayan health practices as well as the biomedical model affect the approach to type II diabetes. Both frameworks offer unique understandings of the etiology of diabetes and recommend different ways to manage the condition. Based on in-depth and semi-structured interviews with both community members and clinicians, the present study seeks to understand how diabetes is understood and treated in indigenous settings in rural Yucatán. We explore the context in which community members navigate between locally available healthcare options, choose one over the other, or incorporate strategies from both into their diabetes care regimens. The tension between indigenous community members and their biomedical healthcare providers, the changing food environment of this community, and the persistence of traditional gender constructions affect the management of type II diabetes and its associated symptoms. Copyright © 2016 Elsevier Ltd. All rights reserved.

Nephrin expression is reduced in human diabetic nephropathy: evidence for a distinct role for glycated albumin and angiotensin II.

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Doublier, Sophie; Salvidio, Gennaro; Lupia, Enrico; Ruotsalainen, Vesa; Verzola, Daniela; Deferrari, Giacomo; Camussi, Giovanni

2003-04-01

We studied the distribution of nephrin in renal biopsies from 17 patients with diabetes and nephrotic syndrome (7 type 1 and 10 type 2 diabetes), 6 patients with diabetes and microalbuminuria (1 type 1 and 5 type 2 diabetes), and 10 normal subjects. Nephrin expression was semiquantitatively evaluated by measuring immunofluorescence intensity by digital image analysis. We found an extensive reduction of nephrin staining in both type 1 (67 +/- 9%; P < 0.001) and type 2 (65 +/- 10%; P < 0.001) diabetic patients with diabetes and nephrotic syndrome when compared with control subjects. The pattern of staining shifted from punctate/linear distribution to granular. In patients with microalbuminuria, the staining pattern of nephrin also showed granular distribution and reduction intensity of 69% in the patient with type 1 diabetes and of 62 +/- 4% (P < 0.001) in the patients with type 2 diabetes. In vitro studies on human cultured podocytes demonstrated that glycated albumin and angiotensin II reduced nephrin expression. Glycated albumin inhibited nephrin synthesis through the engagement of receptor for advanced glycation end products, whereas angiotensin II acted on cytoskeleton redistribution, inducing the shedding of nephrin. This study indicates that the alteration in nephrin expression is an early event in proteinuric patients with diabetes and suggests that glycated albumin and angiotensin II contribute to nephrin downregulation.

Effects of Sesame Oil on Blood Glucose and Lipid Profile in Type II Diabetic Patients Referring to The Yazd Diabetes Research Center.

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F Hoseini

2008-07-01

Full Text Available Introduction: Type II Diabetes is one of the most prevalent endocrine diseases in the world that results from a combination of insulin resistance and ß-cell failure. Regarding importance of nutritional factors in management of diabetes, this study was designed to explore the effect of sesame oil on blood glucose and lipid profile in type II diabetic patients at Yazd Diabetes Research Center in 2007. Methods: A quasi-experimental study was conducted on 25 patients with type II diabetes mellitus (age: 51.5±6.28y; BMI:27.3±3kg/m2; disease duration:7.08±5.03y; Fasting blood glucose level: 181±51.9mg/dl. Subjects received 30 g/day sesame oil for 6 weeks. Sesame oil was supplied to the patients, who were instructed to use it in place of other cooking oils for 42 days. Plasma glucose, glycated hemoglobin (HbA1c, lipid profiles [Total cholesterol (TC, low-density lipoprotein cholesterol (LDL-C, high-density lipoprotein cholesterol (HDL-C and triglycerides (TG] were measured at baseline and after 45 days of sesame oil substitution. 24 hours dietary recalls were obtained at the start , middle and end of study. Data was analyzed using analysis of variance with repeated measures and paired t-test. Results: Following 42 days intake of sesame oil, there were significant decrease in FBS (181±51.93 vs 154±39.65 mg/dl, HbA1c (9.64 ± 2 vs 8.4 ± 1.74 percent, TC (226.68 ± 31.4 vs 199.8 ± 37.87 mg/dl, LDL-c (123.9 ± 34.56 vs 95.53 ± 32.54 mg/dl compared to pre-treatment values. (P <0.05 . Blood TG level decreased after intake of sesame oil but this difference was not significant (P=0.2.Also, the changes of HDL-c levels were not significant (P=0.1. Conclusion: Sesame oil consumption results in considerable decrease in blood sugar, HbA1c and blood lipid levels (TC and LDL-C in type II diabetics.

Metabolic and clinical effects of Ramadan fasting in patients with type II diabetes

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Yarahmadi, S.; Larijani, B.; Bastanhagh, M.H.; Pajouhi, M.; Bardar, J. R.; Zahedi, F.; Zendehdel, K.; Akrami, S.M.

2003-01-01

Objective: To evaluate the effects of fasting on anthropometric indices and carbohydrate and lipid metabolism in patients with type II diabetes. Results: Daily cholesterol intake increased in all subjects (p 0.01). Blood pressure, fasting blood glucose and serum fructosamine did not change during the study. Plasma insulin (p < 0.05), C-peptide (p < 0.01) and insulin resistance (p < 0.01) decreased only in men. Total and LDL cholesterol increased significantly in all subjects during the study. Conclusion: Ramadan fasting does not alter carbohydrate metabolism or tissue insulin sensitivity in patients with type II diabetes given appropriate dietary education and rescheduling of oral hypoglycaemic medication. Lipid profile is unfavorably altered due to changes in both diet and biochemical response to starvation. (author)

Clinical impact of the temporal relationship between depression and type 2 diabetes: the Fremantle diabetes study phase II.

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David G Bruce

Full Text Available BACKGROUND: The clinical features of type 2 diabetes may differ depending on whether first depression episode precedes or follows the diagnosis of diabetes. METHODS: Type 2 patients from the observational community-based Fremantle Diabetes Study Phase II underwent assessment of lifetime depression using the Brief Lifetime Depression Scale (developed and validated for this study supplemented by information on current depression symptoms (Patient Health Questionnaire, 9-item version and use of antidepressants. Patients were categorized as never depressed (Group 1, having had depression before diabetes diagnosis (Group 2, diagnosed with depression and diabetes within 2 years of each other (Group 3 and having depression after diabetes diagnosis (Group 4. RESULTS: Of 1391 patients, 20.8% were assigned to Group 2, 6.0% to Group 3 and 14.5% to Group 4. In Group 2, depression occurred a median 15.6 years before diabetes onset at age 37.2±14.7 years. These patients had similar clinical characteristics to never depressed patients except for reduced self-care behaviours and having more symptomatic peripheral arterial disease. In Group 4, depression occurred a median 9.9 years after diabetes onset at age 59.8±13.0 years. These patients had long duration diabetes, poor glycaemic control, more intensive management and more diabetic complications. Group 4 patients had more current depression than Group 2 but were less likely to be receiving antidepressants. CONCLUSIONS/INTERPRETATION: The clinical features of depression and type 2 diabetes are heterogeneous depending on their temporal relationship. There may be corresponding differences in the pathogenesis of depression in diabetes that have implications for diagnosis and management.

Differential impact of diabetes mellitus type II and arterial hypertension on collateral artery growth and concomitant macrophage accumulation.

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Ito, Wulf D; Lund, Natalie; Sager, Hendrik; Becker, Wiebke; Wenzel, Ulrich

2015-01-01

Diabetes mellitus type II and arterial hypertension are major risk factors for peripheral arterial disease and have been considered to reduce collateral growth (arteriogenesis). Collateral growth proceeds through different stages. Vascular proliferation and macrophage accumulation are hallmarks of early collateral growth. We here compare the impact of arterial hypertension and diabetes mellitus type II on collateral proliferation (Brdu incorporation) and macrophage accumulation (ED 2 staining) as well as collateral vessel function (collateral conductance) in a rat model of peripheral vascular disease (femoral artery occlusion), diabetes mellitus type II (Zucker fatty diabetic rats and Zucker lean rat controls) and arterial hypertension (induced via clip placement around the right renal arteriy). We furthermore tested the impact of monocyte chemoattractant protein-1 (MCP‑1) on collateral proliferation and macrophage accumulation in these models Diabetic animals showed reduced vascular proliferation and macrophage accumulation, which however did not translate into a change of collateral conductance. Hypertensive animals on the contrary had reduced collateral conductances without altered macrophage accumulation and only a marginal reduction in collateral proliferation. Infusion of MCP‑1 only enhanced vascular proliferation in diabetic animals. These findings illustrate that impaired monocyte/macrophage recruitment is responsible for reduced collateral growth under diabetic conditions but not in arterial hypertension suggesting that diabetes mellitus in particular affects early stages of collateral growth whereas hypertension has its impact on later remodeling stages. Successful pro-arteriogenic treatment strategies in a patient population that presents with diabetes mellitus and arterial hypertension need to address different stages of collateral growth and thus different molecular and cellular targets simultaneously.

Effects of traditional Chinese medicine on rats with Type II diabetes ...

African Journals Online (AJOL)

Effects of traditional Chinese medicine on rats with Type II diabetes induced by high-fat diet and streptozotocin: A urine metabonomic study. H Zhao, Z Li, G Tian, K Gao, Li Zhiyong, B Zhao, J Wang, L Luo, Q Pan, W Zhang, Z Wu, J Chen, W Wang ...

Effect of emotional intelligence in glycemic control in patients with type II diabetes

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Monireh Mehdizadeh

2017-11-01

Full Text Available Diabetes, in addition to adverse physical effects, is associated with many psychological problems. The correlation between physical health and emotional intelligence are acceptable. The aim of this study was to determine the effect of emotional intelligence training in glycemic control in patients with type II diabetes. The present study was a quasi-experimental research, which was conducted in Mashhad city, Iran. The participants included 20 patients referring to the diabetic centers. They were selected through convenience sampling and randomly divided into two groups of experiment (n=10 and control (n=10. To measure blood glucose, the level of HbA1c in patients was measured before and after training. The experimental group attended in a period of emotional intelligence training. The training sessions were held as group discussion during 8 weeks, one session of 120-min per week. The findings suggest that emotional intelligence training significantly reduced the level of blood glucose (HbA1c in the test group compared to the control group. Based on the results, emotional intelligence training, as a psychological intervention, by affecting understanding, interpretation, regulation and efficient use of excitement, is effective along with medication therapy in controlling blood glucose in type II diabetic patients.

Achilles tendon and plantar fascia in recently diagnosed type II diabetes: role of body mass index.

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Abate, Michele; Schiavone, Cosima; Di Carlo, Luigi; Salini, Vincenzo

2012-07-01

Previous research has shown that plantar fascia and Achilles tendon thickness is increased in diabetes. The aims of present study were to assess whether tendon changes can occur in the early stages of the disease and to evaluate the extent of the influence of body mass index (BMI). The study population included 51 recent-onset type II diabetic subjects, who were free from diabetic complications, divided according to BMI into three groups (normal weight, overweight, and obese). Eighteen non-diabetic, normal-weight subjects served as controls. Plantar fascia and Achilles tendon thickness was measured by means of sonography. The groups were well balanced for age and sex. In all the diabetic subjects, plantar fascia and Achilles tendon thickness was increased compared to the controls (p plantar fascia thickness and BMI values (r = 0.749, p plantar fascia and Achilles tendon thickness is increased in the early stages of type II diabetes and that BMI is related more to plantar fascia than Achilles tendon thickness. Further longitudinal studies are needed to evaluate whether these early changes can overload the metatarsal heads and increase the stress transmitted to plantar soft tissues, thus representing an additional risk factor for foot ulcer development.

Priapism in type II Diabetes Mellitus: A case report | Muthuuri | East ...

African Journals Online (AJOL)

Priapism in type II diabetes mellitus is an uncommon event. A case of this condition in an adult male is presented. More common precipitating factors such as use of medications like sildenafil or use of an intracarvenosal vasodilator was absent, although diagnostic investigations postulated the cause as thrombotic factors in ...

Effect of Blood Glucose Fluctuation on Some Trace Elements and Aldosterone Hormone among Type II Diabetic Patients with Metabolic Syndrome

International Nuclear Information System (INIS)

Ezz El-Arab, A.; El Fouly, A.H.; Mahmoud, H.H.

2014-01-01

There is accumulating evidence determine that the metabolism of some trace elements is altered in diabetes mellitus (DM) type II. The current study aimed to evaluate the effect of serum blood glucose fluctuation during (Random, Fasting and Postprandial 2 hours state) on some trace elements such as Cadmium (Cd), Chromium (Cr), Manganese (Mn), Magnesium (Mg), Zinc (Zn), Copper (Cu), Sodium (Na), Potassium (K), and Aldosterone hormone in type II Diabetic patients associated with metabolic syndrome in comparison with healthy volunteers. The International Diabetes Federation (IFD) consensus the diagnosis of metabolic syndrome according to central obesity, lipid profile, blood glucose level and blood pressure. A significant change was observed in trace elements level (Cd, Cr, Mg, Mn, Zn, Cu, Na, and K) and Aldosterone hormone as a result of glucose fluctuation among type II diabetic patients.

Yoga Practice for the Management of Type II Diabetes Mellitus in Adults: A systematic Review

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Badr Aljasir

2010-01-01

Full Text Available The effect of practicing yoga for the management of type II Diabetes was assessed in this systematic review through searching related electronic databases and the grey literature to the end of May 2007 using Ovid. All randomized controlled clinical trials (RCTs comparing yoga practice with other type of intervention or with regular practice or both, were included regardless of language or type of publication. Each study was assessed for quality by two independent reviewers. Mean difference was used for summarizing the effect of each study outcomes with 95% confidence intervals. Pooling of the studies did not take place due to the wide clinical variation between the studies. Publication bias was assessed by statistical methods. Five trials with 363 participants met the inclusion criteria with medium to high risk of bias and different intervention characteristics. The studies’ results show improvement in outcomes among patients with diabetes type II. These improvements were mainly among short term or immediate diabetes outcomes and not all were statistically significant. The results were inconclusive and not significant for the long-term outcomes. No adverse effects were reported in any of the included studies. Short-term benefits for patients with diabetes may be achieved from practicing yoga. Further research is needed in this area. Factors like quality of the trials and other methodological issues should be improved by large randomized control trials with allocation concealment to assess the effectiveness of yoga on diabetes type II. A definitive recommendation for physicians to encourage their patients to practice yoga cannot be reached at present.

Frequency of chronic complications of type II diabetes

International Nuclear Information System (INIS)

Basit, A.; Hydrie, M.Z.I.; Ahmedani, M.Y.; Masood, Q.; Hakeem, R.

2004-01-01

Objective: To assess the frequency of chronic complications of type II diabetes in subjects attending a tertiary care Unit in Karachi, Pakistan. Subjects and Methods: Computerized clinical records of 2199 type II diabetic subjects were analyzed for this study. The clinical and laboratory variables were statistically evaluated with significance at p. Results: Means of glycosylated hemoglobin HbA1c, fasting and random plasma glucose levels, systolic blood pressure, triglycerides and high density lipoproteins (HDL) were higher than the risk indicator value for both genders (p<0.005). Mean body mass index and total blood cholesterol was higher for females only. Hyperglycemia was present in 88%, high HbA1c in 81%, low HDL in 81%, obesity in 66% and hypertriglyceridemia in 54%, neuropathy in 36% proteinuria in 28% and hypertension in 50% of the subjects. Frequency of obesity, low HDL and hypertension was higher among females (p<0.001 in each case). Retinopathy (p<0.05), nephropathy (p<0.005), neuropathy (p<0.005) and foot ulcers (p<0.001) were higher among males. Frequency of obesity was significantly higher among those with shorter duration and in younger group while frequency of other complications was higher among those with longer duration and in the older groups. Conclusion: Higher rates of complications were observed compared to previous studies. Certain variables showed significant association with gender and age as described above. (author)

Cost effectiveness of liraglutide in type II diabetes: a systematic review.

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Zueger, Patrick M; Schultz, Neil M; Lee, Todd A

2014-11-01

As novel treatments for type II diabetes enter the market, there is a need to assess their long-term clinical and economic outcomes against currently available treatment alternatives. Objective compilation and evaluation of current pharmacoeconomic evidence can assist payers and decision makers in determining the appropriate place in therapy of a new medication. Our objective was to review the existing pharmacoeconomic literature evaluating the cost effectiveness and overall costs of treatment associated with liraglutide in type II diabetes. Medical literature indexed in MEDLINE, EMBASE, PsycINFO, CINAHL, and EconLit through 1 June 2014 was searched. Full-text, English-language cost-effectiveness, cost-utility, and other cost analyses in type II diabetes that compared liraglutide to one or more anti-diabetic agents were included. Initial screening was based on relevance of titles and abstracts followed by examination of the study methods of each remaining manuscript. Studies conducting original pharmacoeconomic analyses were chosen for inclusion. Articles meeting the inclusion criteria were retrieved, and information on the study design and results was abstracted. Abstracted data elements were chosen and assessed based on the authors' experience as well as criteria set forth by the International Society for Pharmacoeconomics and Outcomes Research (ISPOR) Health Economic Evaluation Publication Guidelines Task Force. Additionally, reported incremental cost-effectiveness ratios (ICERs) and selected sensitivity analysis results were converted to $US, year 2012 values, in order to facilitate comparison across studies. A total of six cost studies and seven cost-utility studies were identified for inclusion. Across cost studies, liraglutide treatment resulted in costs ranging from a loss of $US2,730 (liraglutide 1.8 mg vs. sitagliptin; pharmacy costs only) over a 1-year time horizon to a savings of $US9,367 (liraglutide 1.8 mg vs. glimepiride; diabetes

Comparison of the corneal endothelial cell count in type II diabetic patients with healthy adults

International Nuclear Information System (INIS)

Rizvi, B.Z.; Zafar, O.

2016-01-01

To compare the mean corneal endothelial cell count in type II diabetic patients with healthy adults. Study Design: Case control. Place and Duration of Study: Out-patient Department of Armed Forces Institute of Ophthalmology, Rawalpindi from September 10, 2013 to March 25, 2014. Material and Methods: A hospital-based case-control study was carried out at out-patient department of Armed Forces Institute of Ophthalmology in which 130 eyes (65 diabetic eyes and 65 controls) were included. Non-probability consecutive sampling was adopted. Relevant detailed history including information about age, gender, duration of diabetes, any other medical illness and current medical treatment being taken by patient was recorded. Results: Data entry and analysis was done in SPSS version 10. Total 130 eyes (65 diabetic and 65 non-diabetic eyes) were included in our study according to the inclusion criteria. Mean age (years) of patient in both the groups was 59.55 +- 8.01 and 53.85 +- 10.07. Mean corneal endothelial cell count in both the groups was 2368.35 +- 389.58 and 2588.64 +- 269.84 respectively which was statistically significant (p-value=0.001) in both the groups. Conclusion: The conclusion of the study was that the mean corneal endothelial cell count in type II diabetic patients was significantly less as compared to healthy adults. (author)

The Intrauterine Device in Women with Diabetes Mellitus Type I and II: A Systematic Review.

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Goldstuck, Norman D; Steyn, Petrus S

2013-12-11

Background. Women with diabetes mellitus type I and type II need effective contraception for personal and medical reasons. Long acting reversible contraceptive (LARC) methods are among the most efficient and cost-effective methods. Study Design. We searched the Popline, PubMed, and clinicaltrials.gov databases from 1961 to March 2013 for studies on the efficacy of the IUD in diabetic women and the possible changes it may produce in laboratory parameters. Studies of at least 30 subjects with DM1 or DM2 who were studied for 6 to 12 months depending on the method of analysis were eligible. Results. The search produced seven articles which gave event rate efficacy evaluable results and three which evaluated the effect of the IUD on laboratory parameters. One of the earlier efficacy studies showed an abnormally high pregnancy rate which sparked a controversy which is discussed in the Introduction section. The remaining 6 studies produced acceptable pregnancy rates. The three laboratory studies showed that the copper and levonorgestrel releasing IUD/IUS do not affect the diabetic state in any way. Conclusions. The copper bearing and levonorgestrel releasing IUDs are safe and effective in women with diabetes type I and diabetes type II although the evidence in the latter is limited.

DESCRIPTION OF EFFECTIVENESS OF CILOSTAZOL AND ASPIRIN AS ADJUVANT OF DIABETIC FOOT WAGNER GRADE II AND III

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Pandji Winata Nurikhwan

2014-09-01

Full Text Available Abstract: Inflammation in patients with diabetic foot will activate platelets and cause aggregation and lead to stasis of blood flow. This inflammation is caused by infection of the diabetic foot. Management of diabetic foot infections in patients is the use of antibiotics. However, the presence of vascularization disorders causing antibiotic delivery to the site of infection to be disrupted so that the process of eradication of infection would be inhibited. One of inflamation markers on patient with diabetic foot is increasing of Erythrocyte Sedimentation Rate (ESRs.The general objective of this study was to determine the efficacy difference between cilostazol and aspirin as an adjuvant to accelerate tissue healing of diabetic foot care Wagner Grade II – III based on erythrocyte sedimentation rate. This study is a descriptive study using the double-blind and randomized pretest-posttest design. A total of 14 samples is obtained by consecutive sampling. The results showed that four patients given cilostazol showed a 35% reduction in ESR and ten patients were given aspirin showed a 35% reduction in ESR. It can be concluded giving cilostazol and aspirin as adjuvant diabetic foot Wagner II and III showed a decrease in ESR.

Pupil cycle time and contrast sensitivity in type II diabetes mellitus patients: A pilot study

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Hoyoung Lee

2011-01-01

Full Text Available Context: Pupil cycle time (PCT has been widely used for examination of ocular diabetic autonomic neuropathy (DAN. Aims: The primary aim of this study was to evaluate the difference of contrast sensitivity according to PCT results, and the secondary aim was to determine the factors associated with PCT difference for type II diabetes patients. Settings and Design: A clinical pilot study that included a total of 60 eyes of 60 type II diabetes patients. Materials and Methods: We divided all patients into three groups according to PCT results. Group A and Group C were composed of patients who had upper one third PCT and lower one third PCT, respectively. We analyzed difference of age, diabetes duration, hypertension duration, mean best corrected visual acuity (BCVA, mean spherical equivalent (SE, HbA1C, glomerular filtration rate (GFR, stage of diabetic retinopathy, and Cardiac Autonomic Function Score (CAFS. Contrast sensitivity and decrease of visual acuity by glare were also estimated and analyzed for 28 eyes of 28 non-proliferative diabetic retinopathy (NPDR patients. Group [NPDR] A and Group [NPDR] C were defined as those who had lower one third PCT and upper one third PCT, respectively. Statistical Analysis: Statistical analysis was done using SPSS 17.0 software. Results and Conclusions: Each group contained 20 eyes. Significant differences between Group A and Group C were observed in duration of diabetes and CAFS (P ≤ 0.001 and P < 0.001, respectively. Contrast sensitivity in Group [NPDR] A was significantly more than in Group [NPDR] C at all cpds (all P ≤ 0.001. We found that PCT can influence contrast sensitivity or glare in diabetes patients and also confirmed a significant correlation of PCT with CAFS and duration of diabetes.

PELATIHAN MANAJEMEN DIRI UNTUK MENURUNKAN KADAR GULA DARAH PADA PENDERITA DIABETES MELITUS TIPE II

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Kondang Budiyani

2010-07-01

Full Text Available Penelitian ini bertujuan untuk mengetahui apakah pelatihan manajemen diri dapat menurunkan kadar gula darah pada penderita diabetes melitus tipe II. Hipotesis penelitian ini adalah ada perbedaan tingkat kadar gula darah antara pretest dan post test. Kadar gula darah lebih rendah pada saat post test. Subjek penelitian sebanyak 3 orang. Penelitian ini menggunakan metode quasi experimental design dan rancangan eksperimen the one group pretest-posttest design. Hasil analisis berdasarkan pemeriksaan visual (visual inspection yaitu dengan penyajian secara grafik menunjukkan tidak terjadi penurunan kadar gula darah sesudah pelatihan manajemen diri. Namun, pada saat pelatihan manajemen diri terlihat penurunan kadar gula darah menjadi kurang dari 200 mg/dl Kata kunci : kadar gula darah, pelatihan manajemen diri, penderita diabetes melitus tipe II

Rural self-reliance: the impact on health experiences of people living with type II diabetes in rural Queensland, Australia.

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Page-Carruth, Althea; Windsor, Carol; Clark, Michele

2014-01-01

The objective of the study was to explore whether and how rural culture influences type II diabetes management and to better understand the social processes that rural people construct in coping with diabetes and its complications. In particular, the study aimed to analyse the interface and interactions between rural people with type II diabetes and the Australian health care system, and to develop a theoretical understanding that reflects constructs that may be more broadly applicable. The study applied constructivist grounded theory methods within an interpretive interactionist framework. Data from 39 semi-structured interviews with rural and urban type II diabetes patients and a mix of rural health care providers were analysed to develop a theoretical understanding of the social processes that define diabetes management in that context. The analysis suggests that although type II diabetes imposes limitations that require adjustment and adaptation, these processes are actively negotiated by rural people within the environmental context to fit the salient social understandings of autonomy and self-reliance. Thus, people normalized self-reliant diabetes management behaviours because this was congruent with the rural culture. Factors that informed the actions of normalization were relationships between participants and health care professionals, support, and access to individual resources. The findings point to ways in which rural self-reliance is conceived as the primary strategy of diabetes management. People face the paradox of engaging with a health care system that at the same time maximizes individual responsibility for health and minimizes the social support by which individuals manage the condition. The emphasis on self-reliance gives some legitimacy to a lack of prevention and chronic care services. Success of diabetes management behaviours is, however, contingent on relative resources. Where there is good primary care, there develops a number of downstream

Rural self-reliance: the impact on health experiences of people living with type II diabetes in rural Queensland, Australia

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Althea Page-Carruth

2014-06-01

Full Text Available Objective: The objective of the study was to explore whether and how rural culture influences type II diabetes management and to better understand the social processes that rural people construct in coping with diabetes and its complications. In particular, the study aimed to analyse the interface and interactions between rural people with type II diabetes and the Australian health care system, and to develop a theoretical understanding that reflects constructs that may be more broadly applicable. Methods: The study applied constructivist grounded theory methods within an interpretive interactionist framework. Data from 39 semi-structured interviews with rural and urban type II diabetes patients and a mix of rural health care providers were analysed to develop a theoretical understanding of the social processes that define diabetes management in that context. Results: The analysis suggests that although type II diabetes imposes limitations that require adjustment and adaptation, these processes are actively negotiated by rural people within the environmental context to fit the salient social understandings of autonomy and self-reliance. Thus, people normalized self-reliant diabetes management behaviours because this was congruent with the rural culture. Factors that informed the actions of normalization were relationships between participants and health care professionals, support, and access to individual resources. Conclusions: The findings point to ways in which rural self-reliance is conceived as the primary strategy of diabetes management. People face the paradox of engaging with a health care system that at the same time maximizes individual responsibility for health and minimizes the social support by which individuals manage the condition. The emphasis on self-reliance gives some legitimacy to a lack of prevention and chronic care services. Success of diabetes management behaviours is, however, contingent on relative resources. Where

PELATIHAN MANAJEMEN DIRI UNTUK MENINGKATKAN KEPATUHAN DIET PADA PENDERITA DIABETES MELITUS TIPE II

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Kondang Budiyani

2011-02-01

Full Text Available Penelitian ini bertujuan untuk mengetahui apakah pelatihan manajemen diri dapat meningkatkan kepatuhan diet pada penderita diabetes melitus tipe II. Hipotesis penelitian ini adalah ada perbedaan kepatuhan diet antara pretest dan post test. Kepatuhan diet lebih tinggi pada saat post test. Subjek penelitian sebanyak 3 orang. Penelitian ini menggunakan metode quasi experimental design dan rancangan eksperimen the one group pretest-posttest design. Analisis data menggunakan pemeriksaan visual (visual inspection. Hasil menunjukan (1 apabila dibandingkan dengan sebelum pelatihan manajemen diri maka ada peningkatan skor kepatuhan diet pada saat pelatihan manajemen diri dan sesudah pelatihan manajemen diri. Skor kepatuhan diet yang paling tinggi adalah pada saat pelatihan manajemen diri, (2 Apabila dibandingkan dengan sebelum pelatihan manajemen diri maka ada peningkatan skor manajemen diri sesudah pelatihan manajemen diri Kata kunci : kepatuhan diet, pelatihan manajemen diri, penderita diabetes melitus tipe II

Why is coronary collateral growth impaired in type II diabetes and the metabolic syndrome?

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Rocic, Petra

2012-01-01

Type II diabetes and the metabolic syndrome are strong predictors of severity of occlusive coronary disease and poorer outcomes of coronary revascularization therapies. Coronary collateral growth can provide an alternative or accessory pathway of revascularization. However, collateral growth is impaired in type II diabetes and the metabolic syndrome. Although many factors necessary for collateral growth are known and many interventions have shown promising results in animal studies, not a single attempt to induce coronary collateral growth in human clinical trials has led to satisfactory results. Accordingly, the first part of this review outlines the known deleterious effects of diabetes and the metabolic syndrome on factors necessary for collateral growth, including pro-angiogenic growth factors, endothelial function, the redox state of the coronary circulation, intracellular signaling, leukocytes and bone marrow-derived progenitors cells. The second section highlights the gaps in our current knowledge of how these factors interact with the radically altered environment of the coronary circulation in diabetes and the metabolic syndrome. The interplay between these pathologies and inadequately explored areas related to the temporal regulation of collateral remodeling and the roles of the extracellular matrix, vascular cell phenotype and pro-inflammatory cytokines are emphasized with implications to development of efficient therapies. PMID:22342811

Balneotherapy and platelet glutathione metabolism in type II diabetic patients

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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.

SVMRFE based approach for prediction of most discriminatory gene target for type II diabetes

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Atul Kumar

2017-06-01

Full Text Available Type II diabetes is a chronic condition that affects the way our body metabolizes sugar. The body's important source of fuel is now becoming a chronic disease all over the world. It is now very necessary to identify the new potential targets for the drugs which not only control the disease but also can treat it. Support vector machines are the classifier which has a potential to make a classification of the discriminatory genes and non-discriminatory genes. SVMRFE a modification of SVM ranks the genes based on their discriminatory power and eliminate the genes which are not involved in causing the disease. A gene regulatory network has been formed with the top ranked coding genes to identify their role in causing diabetes. To further validate the results pathway study was performed to identify the involvement of the coding genes in type II diabetes. The genes obtained from this study showed a significant involvement in causing the disease, which may be used as a potential drug target.

[Increased risk of type II diabetes mellitus and cardiovascular disease after gestational diabetes mellitus: a systematic review].

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Hopmans, Tara-Eileen J P; van Houten, Chantal B; Kasius, Annemieke; Kouznetsova, Ouliana I; Nguyen, Ly A; Rooijmans, Sanne V; Voormolen, Daphne N; van Vliet, Elvira O G; Franx, Arie; Koster, M P H Wendy

2015-01-01

To determine the long-term risk of developing type II diabetes (T2D) and cardiovascular disease (CVD) for women with a history of gestational diabetes mellitus. Systematic review and meta-analysis. Two search strategies were used in PubMed and Embase to determine the long-term risks of developing T2D and CVD after a pregnancy complicated by gestational diabetes mellitus. After critical appraisal of the papers found, 11 papers were included, involving a total of 328,423 patients. Absolute and relative risks (RRs) were calculated. Eight studies (n=276,829) reported on the long-term risk of T2D and 4 (n=141,048) on the long-term risk of CVD. Follow-up ranged from 3.5 to 11.5 years for T2D and from 1.2 to 74.0 years for CVD. Women with gestational diabetes had a risk of T2D varying between 9.5% and 37.0% and a risk of CVD of between 0.28% and 15.5%. Women with gestational diabetes were at increased risk of T2D (weighted RR: 13.2; 95% CI: 8.5-20.7) and CVD (weighted RR: 2.0; 95% CI: 1.1-3.7) compared to women without gestational diabetes. Women with prior gestational diabetes mellitus have a significantly increased risk of developing T2D and CVD. It is very important that gestational diabetes is recognised as a cardiovascular risk factor in daily practice. It would be desirable to screen this group of women for the presence of hyperglycaemia and other cardiovascular risk factors. Further research is required to be able to specify the long-term risk of T2D and CVD and to demonstrate whether such screening is cost-effective.

Clinical evaluation of Dyslipidemia among type II diabetic patients at Public hospital Penang, Malaysia

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Zaki Nada F

2010-11-01

Full Text Available Abstract Background Global views emphasize the need for early; effective intervention against the atherogenic dyslipidemia associated with type 2 diabetes and metabolic syndrome to reduce the risk of premature cardiovascular diseases. Our aim was to determine the clinical practices and compliance among dyslipidemia with type II diabetes and hypertension in multiracial society. Method(s Study was carried out in out-patient department of General hospital Penang over a period of ten months (Jan - Oct 2008. Study reflects the retrospective data collection covering a period of three years from Jan 2005 - Dec 2007. Universal sampling technique was used to select all the patients' undergone treatment for diabetes type II and dyslipidemia. All the concerned approvals were obtained from Clinical research Committee (CRC. Data was analyzed by using SPSS 15®. Result(s A total of 501 diabetes type 2 patients with dyslipidemia were identified in this study. The demographic data showed that 55.9% (n = 280 were female patients and 44.1% (n = 221 were males. Patients on combination therapy of metformin with other antidiabetic agent were 79%, while 21% were on monotherapy. Lovastatin was received as monotherapy in 83% of study population, while only 17% were on combination with gemfibrozil. Means of FPG and lipid profile were reduced from the initial (2005 to the latest level (2007 significantly (p Conclusion Metformin and lovastatin use among patients of type 2 diabetes and dyslipidemia is significantly improved the clinical outcomes. No significant association of metformin or lovastatin is found against the hypertension. Metformin and calcium channel blocker combination therapy was found to be the best choice in the co-treatment of diabetes and hypertension.

Intracellular insulin processing is altered in monocytes from patients with type II diabetes mellitus

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Trischitta, V.; Benzi, L.; Brunetti, A.; Cecchetti, P.; Marchetti, P.; Vigneri, R.; Navalesi, R.

1987-01-01

We studied total cell-associated A14-[ 125 I]insulin radioactivity (including surface-bound and internalized radioactivity), insulin internalization, and its intracellular degradation at 37 C in monocytes from nonobese type II untreated diabetic patients (n = 9) and normal subjects (n = 7). Total cell-associated radioactivity was decreased in diabetic patients [2.65 +/- 1.21% (+/- SD) vs. 4.47 +/- 1.04% of total radioactivity. Insulin internalization was also reduced in diabetic patients (34.0 +/- 6.8% vs. 59.0 +/- 11.3% of cell-associated radioactivity. Using high performance liquid chromatography six intracellular forms of radioactivity derived from A14-[ 125 I] insulin were identified; 10-20% of intracellular radioactivity had approximately 300,000 mol wt and was identified as radioactivity bound to the insulin receptor, and the remaining intracellular radioactivity included intact A14-[ 125 I]insulin, [ 125 I]iodide, or [ 125 I]tyrosine, and three intermediate compounds. A progressive reduction of intact insulin and a corresponding increase in iodine were found when the incubation time was prolonged. Intracellular insulin degradation was reduced in monocytes from diabetic patients; intracellular intact insulin was 65.6 +/- 18.1% vs. 37.4 +/- 18.0% of intracellular radioactivity after 2 min and 23.6 +/- 22.3% vs. 3.9 +/- 2.3% after 60 min in diabetic patients vs. normal subjects, respectively. In conclusion, 1) human monocytes internalize and degrade insulin in the intracellular compartment in a stepwise time-dependent manner; and 2) in monocytes from type II diabetic patients total cell-associated radioactivity, insulin internalization, and insulin degradation are significantly reduced. These defects may be related to the cellular insulin resistance present in these patients

The application and evaluation of insulin release test and quantitative parameter in diabetic type II

International Nuclear Information System (INIS)

Huang Chenggang; Chen Xiaoyan; Guan Xiaofeng

2002-01-01

Objective: To analyse the curve of Insulin Release Test (IRT) about the patients whit type II diabetes, to evaluate β-cell function and the sensitivity of body to Insulin using Insulin Release Index (IRI) and Insulin Sensitivity Index (ISI), and to probe the value for clinical therapy. Methods: 1) Have a IRT of 396 cases with type II diabetes and 17 normal bodies and acquire the IRT curve, 2) Design the count methods about IRI and ISI, IRI = Ins max/Ins FBI x Δ Ins max/T max (minute), ISI=(Ins max-Ins FBI)/(Ins 180'-Ins FBI), 3) Compare IRI Changes of before and after treatment for 12 cases with no insulin release and 9 cases with less insulin release. Results: IRT curve type (No release type 21.0%, less release type 33.3%, peak delay type 36.9%, high insulin type 6.0%, release delay type 2.8%); respective IRI, ISI compared to normal, P<0.01; IRI of before and after treatment with insulin P<0.01. Conclusions: IRT Curve combining IRI and ISI can reflect accurately β-cell function with type II diabetes and the sensitivity of body to insulin, Also it has some reference value for clinical therapy

Factores de riesgo asociados a la retinopatía diabética en pacientes diabéticos tipo II Risk factors associated with diabetic retinopathy in type II diabetic patients

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Lisis Osorio Illas

2006-02-01

Full Text Available Se realizó un estudio observacional, analítico, retrospectivo tipo caso-control en el que se estudiaron 40 pacientes diagnosticados como diabéticos tipo II de 30 años o más remitidos a la consulta de Oftalmología de Upata, en el municipio Piar, Estado de Bolívar, en Venezuela, en el período comprendido entre abril y agosto del año 2005. Se establecieron como factores de riesgo entre las diferentes variables analizadas, la obesidad, la hipertensión arterial, el tiempo de evolución de 10 años y más de la diabetes mellitus, los antecedentes patológicos familiares y el perfil lípidico alterado. Se concluyó que un tiempo de evolución de la diabetes de 10 años o más y un perfil lípidico alterado incrementó el riesgo de desarrollar retinopatía diabética en un 5,7 y un 8,5 número de veces respectivamente, demostrándose asociación causal con una probabilidad estadística An observational, analytical, retrospective case-control study was conducted among 40 patients aged 30 or over diagnosed as type II diabetic patients that were referred to the Ophthalmology office of Upata, in Piar municipality, State of Bolivar, in Venezuela, from April to August 2005. Obesity, arterial hypertension, time of evolution of diabetes mellitus of 10 years and more, pathological family history and the altered lipid profile were established as risk factors among the different variables analyzed. It was concluded that a time of evolution of diabetes of 10 years or over and an altered lipid profile increased the risk for developing diabetic retinopathy in 5.7 and 8.5 times, respectively, showing a causal association with a statistical probability < 0.05.

Calcified carotid atherosclerotic plaques on digital panoramic radiographs in patients with Type II diabetes mellitus: A case control study

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Neha Khambete

2015-01-01

Full Text Available Aim: Diabetes mellitus is associated with accelerated carotid artery atherosclerosis and increased risk of stroke. This study was conducted with the objective of determining the prevalence of calcified atherosclerotic plaques on panoramic radiographs of patients with Type II diabetes mellitus. Materials and Methods: Panoramic radiographs of 100 patients (age range 50-84 years with known history of type II diabetes mellitus, visiting the outpatient department were evaluated for the presence of calcified atherosclerotic plaques. Age- and sex-matched controls were evaluated in the same manner. Statistical comparison of prevalence rates was done. Results: The radiographs of diabetics (mean age: 64.45 years revealed that 26% had atheromatous plaques, whereas those of controls (mean age: 65.36 years revealed that 6% had atheromatous plaques. A statistically significant difference (P = 0.01410 was obtained using Yates′ Chi-square test. Conclusion: People with diabetes mellitus had a greater prevalence of calcified atherosclerotic plaques on panoramic radiographs than non-diabetics. Panoramic radiographs of diabetic patients should be screened for the presence of carotid artery atheromatous plaques for timely medical referral of asymptomatic patients and avoiding any further serious consequences like cerebrovascular accidents.

Effects of low-dose rate irradiation on two types of type II diabetes model mice

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Nomura, Takaji; Sakai, Kazuo

2004-01-01

The effects of low-dose rate gamma-irradiation were investigated in two mouse strains - C57BL/KsJ-db/db (db mouse) and AKITA (AKITA mouse)-for type II diabetes mellitus. Both strains develop the developed type II diabetes by about 8 weeks of age due to dysfunction of the insulin/insulin receptor. The db Mouse' shows obese and exhibits hyperinsulinism, and the onset of Type II diabetes like resembles that for Westerners. On the other hand, the AKITA mouse has exhibits disordered insulin secretion, and the diabetes such as resembles that of Asians. Ten-week old female mice, in groups of 8 or 12, were irradiated at 0.65 mGy/hr in the low-dose rate irradiation facility in the Low Dose Radiation Research Center. The level of urine glucose was measured with test slips. The urine glucose levels of all of the mice were highly elevated the beginning of the irradiation. In the irradiated group of db mice, three mice showed decrease in glucose level compare to the level of non-irradiated diabetes mice after 35, 52 or 80 weeks of irradiation. All had maintained a normal level thereafter. No such improvement in diabetes was ever observed in the 12 mice of in the non-irradiated control group. The AKITA mice, however, did not decrease the glucose level regardless of the irradiation. Both the db mice and AKITA mice had their lives prolonged their life by the irradiation. The survival rate of db mice at the age of 90 weeks was 75% in the irradiated group, but 50% in the non-irradiated group. The average life span was 104 weeks in the irradiated group and 87 weeks in the control group. Furthermore, a marked difference was furthermore observed in the appearance of the coat hair, skin, and tail; appearances were well preserved in the irradiated group. The average life span in the irradiated AKITA mice was also longer than that for the non-irradiated mice, 51 weeks and 41 weeks in the irradiated and non-irradiated group respectively. These results suggest that the low-dose irradiation

Prevalence of Gastroesophageal Reflux Disease in Type II Diabetes Mellitus

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Huihui Sun

2014-01-01

Full Text Available Background/Aims. Patients with type II diabetes mellitus (DM were known to have higher prevalence of gastroesophageal reflux disease (GERD in the Western countries, but data on the impact of GERD on DM patients in our country are scarce. The aim of this study was to evaluate the prevalence of GERD in type II DM patients in Shanghai, China, and to explore its possible risk factors. Methods. 775 type II DM cases were randomly collected. Reflux Disease Questionnaire (RDQ was used to check the presence of GERD. Patients’ characteristics, laboratory data, face-to-face interview, nerve conduction study, and needle electromyogram (EMG test were analyzed. Results. 16% patients were found with typical GERD symptoms. Pathophysiological factors such as peripheral neuropathy, metabolism syndrome, and obesity were found to have no significant differences between GERD and non-GERD type II DM patients in the present study. Conclusion. The prevalence of GERD in type II DM patients is higher than that in adult inhabitants in Shanghai, China. No difference in pathophysiological factors, such as peripheral neuropathy, and metabolism syndrome was found in DM-GERD patients, suggesting that further study and efforts are needed to explore deeper the potential risk factors for the high prevalence rate of GERD in DM patients.

The Role of Salivary Gland Scintigraphy in the Evaluation of Salivary Gland Dysfunction in Uncontrolled Type II Diabetic Patients

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Senthilkumar, B.; Sathasivasubramanian, S.

2013-01-01

The aim of the present study was to evaluate the salivary gland dysfunction in patients with uncontrolled type II diabetes using salivary gland scintigraphy and then to compare these ratios with quantitative whole salivary secretion rates. Using a gamma camera (siemens-diacam) equipped with a low energy all-purpose collimator, 32 uncontrolled type II diabetic patients and 30 normal healthy patients were studied by injecting a radio isotope (technetium 99m pertechnetate) about 5 mCi was inject...

Functional assessment of feet of patients with type II diabetes

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Vinicius Saura Cardoso

2014-09-01

Full Text Available Objective: To evaluate the incidence of functional changes and risk of developing ulcers in type II diabetic patients seen in Primary Healthcare Units (Unidades Básicas de Saúde- UBS. Methods: A cross-sectional, quantitative and descriptive study comprising 80patients with type II diabetes mellitus (DM aged between 41 to 85 years and attended inthe UBS in the city of Parnaíba-PI. Volunteers responded to the identification form and theMichigan Neuropathy Screening Instrument (MNSI, followed by an evaluation of the lowerlimbs, as follows: achilles and patellar reflex, palpation of arterial pulses (dorsalis pedis and posterior tibial, tactile sensitivity (Monofilament 10g and vibration sensitivity (128Hz tuning fork; identification of the presence of changes such as ingrown toenails, calluses,claw toes and hair loss. Finally, using the information acquired from the assessment, subjects were classified according to the risk of developing wounds. Results: The sample consisted of 76 diabetic patients, with average age of 63.8 ± 10.4 years, 63 (82.8% were female, mean diagnostic time 8.8 ± 7.2 years, average body mass index (BMI 28.2 ± 5.4 kg/m2, with 15.7% of the sample being smokers. The myotatic reflexes and arterial pulses were reduced. Tactile sensitivity was identified in 81.5% and 13.1% did not feel the vibration of the tuning fork. The most dominant changes identified were calluses, 76.3% (n = 58. Risk level 2 of developing ulcers stood out, 52.6% (n = 40. Conclusion: Functional changes were detected in the sample and a classification of risk 2 for developing wounds was found in more than 50% of the assessed patients. doi:http://dx.doi.org/10.5020/18061230.2013.p563

Individual and Environmental determinants of Health Related Quality of Life in Iranian patients with type II diabetes

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Maryam Hadipour

2014-01-01

Full Text Available Abstract Background: In recent two past decades prevalence of Type II diabetes has increased dramatically. Despite its financial costs, one of its consequence outcomes is decreasing quality of life of Diabetic patients. So it seems to be more useful to evaluate the influential personal and also environmental factors on patient’s quality of life. The purpose of this study was to assess effects of personal and environmental factors on Health Related Quality of Life (HRQoL of Iranian type II diabetic patients. Material and Methods: We worked on some parts of data form a national cross sectional study conducted in 2006. Sampling technique was random cluster sampling. Data collection method was face to face interview based on EQ-5D questionnaire. Interview form, also measured personal factors include: gender, age, duration of diseases from diagnosis, educational and family economic status. We collected our environmental factors such as literacy rate, urbanization rate, number of medical clinics and endocrinologists from latest national census, 1385. For data analysis we used multilevel regression analysis by Ml-win software. Results: Available data were analyses for 3472 diabetic patients. Gender, age, duration of disease, economic status and educational level in personal level and urbanization rate as an environmental factor were statistically significant factors in relation with health related quality of life. Conclusion: Based on study results, gender, and age, duration of illness, family economic and educational status of patients and the rate of urbanization affect on the HRQoL of type II diabetic patients.

Effects of angiotensin II type 1 receptor blocker on bones in mice with type 1 diabetes induced by streptozotocin.

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Zhang, Yan; Diao, Teng-Yue; Gu, Sa-Sa; Wu, Shu-Yan; Gebru, Yoseph A; Chen, Xi; Wang, Jing-Yu; Ran, Shu; Wong, Man-Sau

2014-09-01

This study was performed to address the pathological roles of the skeletal renin-angiotensin system (RAS) in type 1 diabetes-induced osteoporosis and the effects of the angiotensin II type 1 receptor blocker losartan on bones in diabetic mice. Bone histomorphology was detected by H&E staining, Safranin O staining and X-ray radiography. Micro-CT was performed for the analysis of bone parameters. Gene and protein expression were determined by RT-PCR and immunoblotting. Type 1 diabetic mice displayed osteopenia phenotype, and losartan treatment had no osteoprotective effects on diabetic mice as shown by the reduction of bone mineral density and microarchitectural parameters at the proximal metaphysis of the tibia. The mRNA expression of AGT, renin receptor and ACE, and protein expression of renin and AT1R were markedly up-regulated in the bones of vehicle-treated diabetic mice compared to those of non-diabetic mice. The treatment with losartan further significantly increased the expression of AGT, renin, angiotensin II and AT1R, and reduced the expression of AT2R receptor as compared to those of diabetic mice. Local bone RAS functionally played a role in the development of type 1 diabetic osteoporosis, and losartan had no bone-sparing function in diabetes mice because of enhance skeletal RAS activity. © The Author(s) 2013.

ASSESSMENT OF SERUM LIPIDS IN TYPE II DIABETES MALE AND FEMALE PATIENTS

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Annapurna

2015-10-01

Full Text Available BACKGROUND AND OBJECTIVE: Type II diabetes mellitus (T2DM often have both quantitative and qualitative abnormalities of lipoproteins that are responsible for increased incidence of microvascular and macrovascular complications. Incidence of coronary heart disease is three to four folds higher in patients with type 2 diabetes mellitus compared to non - diabetics. It has been proposed that the composition of lipid particles in diabetic dyslipidemia is more atherogenic than other types of dyslipidemia. This study was conducted to asses s serum lipid profile in type diabetes male and female patients. MATERIALS AND METHODS: This study was conducted on 50 T2DM patients with history more than ten yrs diabetes. Diabetic patients with overt complications and patients on drugs like diuretics, s teroids, oral contraceptives and beta blockers etc are excluded from study. 5 ml of whole blood was collected via vena puncture with the help of a disposable syringe in between 7.00am and 8.00am. Fasting plasma glucose and different Lipid fractions were es timated using standard procedure. All values were expressed as mean ± S.D. Statistical significance of differences between control and study groups were evaluated by student’s t test. A p - value less than 0.05 were considered as significant. RESULTS: The se rum total cholesterol, LDL cholesterol and triglycerides were significantly raised in both males and females . CONCLUSION: Hyperlipidaemia is a common finding among DM patients. DM patients should be screened and appropriate management should be instituted to reduce the risk of CHD and atherosclerosis

Coefficient of Friction at the Fingertips in Type II Diabetics Compared to Healthy Adults.

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Thames, Beatriz H; Gorniak, Stacey L

2017-07-01

Clinical observations suggest that type II diabetes patients are more susceptible to skin changes, which may be associated with reduced coefficient of friction at the fingertips. Reduced coefficient of friction may explain recent reports of fine motor dysfunction in diabetic patients. Coefficient of friction was evaluated using slip force evaluation in a cross-sectional cohort of diabetic patients and age- and sex-matched healthy controls. Covariates of tactile sensation, disease duration, glycated hemoglobin, and clinical diagnosis of peripheral neuropathy were also assessed. A significant decrease in fingertip coefficient of friction in the diabetic group was found as compared to controls. Health state covariates did not alter the strength of between-group differences in statistical analyses. This finding of between-group differences for fingertip frictional properties suggests that causative factors of reported manual motor dysfunction lie in both the distal and proximal portions of the nervous system.

Comparison of the effect of different intensity exercise on a bicycle ergometer on postprandial lipidemia in type II diabetic patients

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Narges Argani

2014-05-01

Full Text Available BACKGROUND: Postprandial lipid clearance failure and lipoprotein disorders, which are independent risk factors for cardiovascular diseases are well-recognized in type II diabetes. Reduction of fats through exercise has been proved, though the mechanism is not well-defined, and the effects of different intensity exercise on postprandial lipidemia in diabetes type II is unknown. This study aims to find these effects using a cycle ergometer. METHODS: On three different days, 15 type II diabetics (10 women and 5 men, with a mean age 42.07 ± 6.05 years, weight 94.64 ± 4.37 kg, height 159.78 ± 9.09 cm, and body mass index 29.83 ± 3.93 kg/m2, consumed a full fat breakfast (750-800 kcal, 85% fat, and 150 min later, blood samples were taken from them to measure their lipid profile. The 1st day was the control day, without any exercises. Seven days later, 90 min after enriched breakfast, they did 30 min of exercise on the cycle ergometer with intensity of 55-70% of maximum heart rate (HRmax, and 14 days later, 90 min after enriched breakfast, they did 30 min of exercise with intensity of 70-85% of HRmax. RESULTS: According to Friedman non-parametric test, high-density lipoprotein (HDL cholesterol serum level significantly increased after 30 min of moderate intensity exercise (P > 0.05, from 39.4 ± 5.2 to 48.6 ± 9.3, while this increase was insignificant after a higher intensity exercise. Neither intensity levels had any significant effects on triglyceride or on low-density lipoprotein cholesterol. CONCLUSION: Results showed that moderate intensity exercise was more effective in increasing HDL cholesterol level in type II diabetics.   Keywords: Postprandial Lipidemia, Resistance Exercise, Bicycle Ergometer, Type II Diabetes 

Health as Submission and Social Responsibilities: Embodied Experiences of Javanese Women With Type II Diabetes.

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Pitaloka, Dyah; Hsieh, Elaine

2015-08-01

By examining women's experiences with type II diabetes, we explore how illness can provide resources to construct meanings of everyday life in Javanese culture. We conducted in-depth interviews with 30 female participants in Central Java, Indonesia, and adopted grounded theory for data analysis. We identified four themes that diabetes serves as resources for women in Indonesia to (a) normalize suffering, (b) resist social control, (c) accept fate, and (d) validate faith. We concluded by noting three unique aspects of Javanese women's illness management. First, through the performance of submission, our participants demonstrated spirituality and religiosity as essential elements of health. Second, diabetes empowers individuals in everyday suffering through two divergent processes: embracing submission and resisting control. Finally, diabetes provides opportunities for individuals within a social network to (re)negotiate social responsibilities. In summary, diabetes provides unique resources to empower our participants to obtain voices that they otherwise would not have had. © The Author(s) 2015.

Observations on the insulin-secretion function in the offsprings of patients with type II diabetes

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Xu Shujie; Tian Xiaoping; Wu Yan

2004-01-01

Objective: To investigate the disturbance of insulin-secretion function in the offsprings of patients with type II diabetes. Methods: Blood sugar (with oxidase method) and insulin (with RIA) levels were measured after overnight fasting and repeatedly measured 2h after 75g glucose per oral in the following subjects: 1) Group A, 23 non-obese offsprings of type II diabetics 2) group B, 18 obese offsprings (BMI ≥25kg/m 2 ) and 3) 27 controls. Homeostatic model assessment-insulin resistance (HOMA-IR) and β-cell function index (HCI) were calculated from the data (glucose and insulin levels) obtained. Results: For Group A subjects, the fasting blood sugar (FPG) levels were significantly higher and HBCI significantly lower than those in te controls (both P<0.05). For Group B obese subjects, in addition to the above two parameters (with HBCI P<0.01), 2h PG levels as well as HOMA-IR were also significantly higher (both P<0.05). Conclusion: Present study showed that in the offsprings of diabetics, HBCI was already lowered before definite impaired glucose tolerance (IGT) could be demonstrated, especially in the obese ones. (authors)

Observations on the insulin-secretion function in the offsprings of patients with type II diabetes

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Shujie, Xu; Xiaoping, Tian; Yan, Wu [The First People' s Hospital of Lianyungang (China)

2004-10-01

Objective: To investigate the disturbance of insulin-secretion function in the offsprings of patients with type II diabetes. Methods: Blood sugar (with oxidase method) and insulin (with RIA) levels were measured after overnight fasting and repeatedly measured 2h after 75g glucose per oral in the following subjects: 1) Group A, 23 non-obese offsprings of type II diabetics 2) group B, 18 obese offsprings (BMI {>=}25kg/m{sup 2} ) and 3) 27 controls. Homeostatic model assessment-insulin resistance (HOMA-IR) and {beta}-cell function index (HCI) were calculated from the data (glucose and insulin levels) obtained. Results: For Group A subjects, the fasting blood sugar (FPG) levels were significantly higher and HBCI significantly lower than those in te controls (both P<0.05). For Group B obese subjects, in addition to the above two parameters (with HBCI P<0.01), 2h PG levels as well as HOMA-IR were also significantly higher (both P<0.05). Conclusion: Present study showed that in the offsprings of diabetics, HBCI was already lowered before definite impaired glucose tolerance (IGT) could be demonstrated, especially in the obese ones. (authors)

Sildenafil ameliorates long term peripheral neuropathy in type II diabetic mice.

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Lei Wang

Full Text Available Diabetic peripheral neuropathy is a common complication of long-standing diabetes mellitus. To mimic clinical trials in which patients with diabetes enrolled have advanced peripheral neuropathy, we investigated the effect of sildenafil, a specific inhibitor of phosphodiesterase type 5 enzyme, on long term peripheral neuropathy in middle aged male mice with type II diabetes. Treatment of diabetic mice (BKS.Cg-m+/+Leprdb/J, db/db at age 36 weeks with sildenafil significantly increased functional blood vessels and regional blood flow in the sciatic nerve, concurrently with augmentation of intra-epidermal nerve fiber density in the skin and myelinated axons in the sciatic nerve. Functional analysis showed that the sildenafil treatment considerably improved motor and sensory conduction velocities in the sciatic nerve and peripheral thermal stimulus sensitivity compared with the saline treatment. In vitro studies showed that mouse dermal endothelial cells (MDE cultured under high glucose levels exhibited significant down regulation of angiopoietin 1 (Ang1 expression and reduction of capillary-like tube formation, which were completely reversed by sildenafil. In addition, incubation of dorsal root ganglia (DRG neurons with conditioned medium harvested from MDE under high glucose levels suppressed neurite outgrowth, where as conditional medium harvested from MDE treated with sildenafil under high glucose levels did not inhibit neurite outgrowth of DRG neurons. Moreover, blockage of the Ang1 receptor, Tie2, with a neutralized antibody against Tie2 abolished the beneficial effect of sildenafil on tube formation and neurite outgrowth. Collectively, our data indicate that sildenafil has a therapeutic effect on long term peripheral neuropathy of middle aged diabetic mice and that improvement of neurovascular dysfunction by sildenafil likely contributes to the amelioration of nerve function. The Ang1/Tie2 signaling pathway may play an important role in these

Periodontal status among type II diabetic and nondiabetic individuals in Chennai, India: A comparative study

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R Kesavan

2015-01-01

Full Text Available Introduction: Periodontitis is referred to as the sixth complication of diabetes mellitus. If left untreated, periodontitis can lead to tooth loss, thereby compromising a patient's ability to maintain a proper diet and affecting the quality of life. Aim: To assess the periodontal status among type II diabetic and nondiabetic individuals in Chennai city. Materials and Methods: A hospital based cross-sectional comparative study was conducted among diabetics and nondiabetic population attending a government hospital in Chennai city. The WHO Oral Health Assessment Form (1997 was used to assess the periodontal status. The final sample size of the study was 1000 which included 500 diabetics and 500 nondiabetics. Results: This study showed a significant association between the diabetic status and periodontal disease. The severity of periodontal disease was high among diabetics when compared to nondiabetics. The mean number of sextants with shallow pockets was 0.76 ± 1.20 among diabetics and 0.49 ± 0.86 among nondiabetics (P < 0.0001. The mean number of sextants with Loss of Attachment score of 1 (4–5 mm was 0.67 ± 1.05 among diabetics and 0.32 ± 0.70 among nondiabetics. Conclusion: Periodontal disease was more frequent and severe in diabetic patients as compared to nondiabetics although there are a number of questions need to be answered in future research.

Pulp necrosis following luxated injury to teeth in a patient with uncontrolled type II diabetes mellitus: a case report

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Haneol Shin,

2012-02-01

Full Text Available Patients with diabetes mellitus show delayed wound healing and increased susceptibility to infection. Therefore, the effects of diabetes on pulpal and periodontal healing should be taken into consideration when treating diabetic dental traumatized patients. This case presents the treatment for dental traumatized 20 yr old female with uncontrolled type II diabetes. The traumatized upper central incisors had showed pulpal healing in early days. However, 7 mon after the trauma, the teeth had been diagnosed with pulp necrosis with apical abscess. Eventually, non surgical root canal treatment on the teeth had been performed.

[Prevalence of the Diabetic Retinopathy and Genetic Factors Significance in the Development of Diabetic Retinopathy in Patients with Diabetes Mellitus type I and II in Slovakia (DIARET SK study). Overview of Actual Findings and Design of the Epidemiological DIARET SK Study].

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Krásnik, V; Štefaničková, J; Fabková, J; Bucková, D; Helbich, M

2015-09-01

Diabetic retinopathy (DR) is the second most common microvascular complication and the most common cause of blindness in patients with diabetes mellitus (DM). Despite the ongoing research, the findings of diabetic retinopathy epidemiological and risk factors are, until now, not consistent. More finding may be revealed by epidemiological studies, consistently mapping DR epidemiology under the current possibilities of investigations and treatment of the DM. DIARET SK Study, with 5 000 enrolled patients with diabetes mellitus in the Slovak Republic, is, until now, the largest epidemiological study to set the prevalence of diabetic retinopathy. The primary aim is to establish the prevalence of diabetic retinopathy in patients with diabetes mellitus type I and II, according to the duration of the disease. The secondary aim is to establish prevalence of the different stages of the DR and diabetic macular edema (DME) and analysis of the risk factors influence. Included are patients with DM type I and II regardless to the ocular complications history and the period of DM duration. Each enrolled patient has both complex diabetic and ophthalmic examinations.Projects to establish DR prevalence: Tens of projects concerned with diabetic retinopathy epidemiology with different approaches to establish the prevalence and with different patients population. Results from different studies vary significantly (from 12.3 % to 66.9 %). The results depend on the design of the study and the patients recruitment, used examination methods, specific patients population with regard to the geography, prevalence of risk factors, period of diabetes duration, glycated hemoglobin (HbA1C) level, blood pressure, and is higher in type I diabetic patients. The most accurate results are from population epidemiological studies with well-controlled patient recruitment and uniform complex examination that are similar to the DIARET SK study. The DIARET SK study represents the largest epidemiological study

Relationship between insulin resistance and blood lipid and sport in patients with type II diabetes mellitus complicated with hypertension%2型糖尿病合并高血压患者胰岛素低抗

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谭丽艳; 杨红玉; 柴国禄; 沈凌元

2001-01-01

Objective To study the relationship between insulin resistance and blood pressure and blood lipid in patients with type II diabetes mellitus complicated with hypertension.Methods The serum concentration of fasting glucose,insulin,lipids and the level of blood pressure were measured in 56 patients with type II diabetes mellitus complicated with hypertension.Results The insulin sensitivity index(ISI) decreased in patients with type II diabetes mellitus complicated with hypertension compared with the patients with type II diabetes mellitus with normal blood pressure(P< 0.05).A negative correlation with hypertension was found between ISI and SBP,DBP,TG,ApoB in patients with type II diabetes mellitus complicated with hypertension(P<0.05).There was a positive correlation between ISI and HDL in patients with type II diabetes mellitus complicated with hypertension(P<0.05).Conclusion Insulin resistance presents in patients of type II diabetes mellitus complicated with hypertension.Insulin resistance is the major cause of hypertension and lipid metabolic disturbance in patients with type II diabetes mellitus complicated with hypertension.

[Relationship between blood glucose levels and salivary pH and buffering capacity in type II diabetes patients].

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Elkafri, I H; Mashlah, A; Shaqifa, A

2014-03-13

This study was evaluated the relationship between blood glucose levels and salivary pH and buffering capacity in type II diabetic patients. The sample comprised 210 participants (age ranged 40-60 years). Based on fasting blood glucose levels the participants were divided into 3 groups: controls with normal blood glucose levels; diabetic patients with levels ≤ 200 mg/dL; and diabetic patients with levels > 200 mg/dL. Salivary pH and buffering capacity were determined in a sample of resting (non-stimulated) saliva taken from each participant. Salivary pH levels in diabetic patients with blood glucose levels > 200 mg/dL were lower than in the controls and diabetic patients with levels ≤ 200 mg/dL. Salivary pH levels were comparable in controls and diabetic patients with blood glucose levels ≤ 200 mg/dL. Salivary buffering capacity in the 3 groups was comparable.

Medication Adherence and its Related Factors in Patients with Type II Diabetes

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Behzad Gholamaliei

2016-03-01

Full Text Available Background and Objectives: Low levels of medication adherence in patients with type 2 diabetes is one of the greatest challenges in the treatment and control of diabetes. This study was designed to determine medication adherence and its related factors in patients with type II diabetes. Materials and Methods: In this cross-sectional study, a total of 300patients with type 2diabetes records in the health centers of Tuyserkan city were randomly selected in 2015. Data collection instrument was a self-made questionnaire, which consisted of factors related to the medication adherence. Questionnaires were completed after confirmation of validity and reliability, by interviews. To analyze the data, descriptive and inferential statistics (T-test, AnOVA, Simple and multiple linear regression were applied, using SPSS software, version 19. Results: Overall, %26.3 of patients were male and %73.7 were female. Also, %65 of patients were illiterate, %24 had some degree of symptoms, and %59.4 had poor medication adherence. There was a significant relationship between age, education, patient care and treatment expenditure, health care team and health system, therapy-related factors and condition-related factors, beliefs about illness, efficacy, and concerns about drugs and medication adherence (P < 0.05. Conclusions: This study showed that medication adherence in patients with diabetes was not suitable and individual, economical and social factors were influential.Therefore, the role of these factors must be considered when designing intervention programs.

Validity of F-wave minimal latency of median and ulnar nerves for diagnosis and severity assessment of carpal tunnel syndrome in type II diabetes mellitus

International Nuclear Information System (INIS)

Hussain, A.; Habib, S.S.; Omar, S.A.; Drees, M.A.

2011-01-01

Type II diabetes mellitus is a common problem and is sometimes associated with Carpal Tunnel Syndrome (CTS) due to compression of median nerve at wrist. Electrophysiological tests are frequently used for its diagnosis. In this work, F-wave minimal latency (FWML) difference between median and ulnar nerve and F-ratio is used to facilitate the diagnosis and severity of CTS in type II diabetes mellitus (T2DM). Methods: Thirty control cases were selected who were physically fit for normal electrophysiological values. Thirty-two patients with a long history of type II diabetes mellitus were studied for electro-diagnostic tests. All patients had clinical evidence of CTS. Among all diabetics about 20 cases had poor glycaemic control (HbA1c>7.5). F-wave minimal latency (FWML) were measured in median and ulnar nerves and F-ratio of median nerve were also noted. The mean values in different groups were compared using t-test and p greater or equal to 0.05 was considered significant. Results: In control group, the ulnar FWML was either equal or slightly longer that the median FWML value. In CTS group with type II diabetes mellitus the FWML value of median nerve were significantly longer than FWML of the ulnar nerve. Moreover, in uncontrolled diabetic patients the FWML values was very much longer than controlled group. Similarly the F-ratio of median nerve was significantly low. Conclusion: In addition to the specific criteria for CTS diagnosis, the parameters like FWML difference in median and ulnar nerve with reduced F-ratio of median nerve can be useful in establishing the diagnosis and severity of CTS in type II diabetes mellitus. (author)

Cryptococcosis in patients with diabetes mellitus II in mainland China: 1993-2015.

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Li, Yingfang; Fang, Wenjie; Jiang, Weiwei; Hagen, Ferry; Liu, Jia; Zhang, Lei; Hong, Nan; Zhu, Yu; Xu, Xiaoguang; Lei, Xia; Deng, Danqi; Xu, Jianping; Liao, Wanqing; Boekhout, Teun; Chen, Min; Pan, Weihua

2017-11-01

Diabetes mellitus II (DM II) is a newly defined independent factor contributing to the morbidity and mortality of cryptococcosis. This retrospective case analysis aims to explore the epidemiology, clinical profile and strain characteristics of cryptococcosis in Chinese DM II patients. This study included 30 cases of cryptococcosis with DM II occurring from 1993 to 2015 in mainland China. The hospital-based prevalence of cryptococcosis in DM II was 0.21%. The mean age of the patients was 56.1 years (95% confidence interval: 51.5, 60.6), and 93% of the patients were older than 40 years. Sixty-two per cent of the patients experienced untreated or poorly controlled blood glucose before infection. Multilocus sequence typing analysis categorised all cultured strains as Cryptococcus neoformans and sequence type 5. Sixty-nine per cent of pulmonary cryptococcosis patients experienced misdiagnoses and treatment delays. Sixty per cent of cryptococcal meningitis patients received substandard antifungal therapy. The overall death rate was 33%. Considering the large population size of DM II patients in China, improved attention should be paid to the high prevalence of cryptococcosis as revealed by us. We also emphasised the importance of blood glucose control for infection prevention, especially among the elderly. © 2017 Blackwell Verlag GmbH.

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....

The treatment of gastroesophageal reflux disease in menopausal women suffering from diabetes mellitus type II

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Semikina Т.М.

2016-12-01

Full Text Available Purpose: to develop criteria for the selection of optimal tactics of supporting treatment of nonerosive gastroesophageal reflux disease with proton pump inhibitors in menopausal women suffering from diabetes mellitus type II. Material and Methods. 186 patients aged 45-59 who suffer from gastroesophageal reflux disease have been followed up, 46 of which suffer from diabetes mellitus type II as well. The climacteric syndrome's morbidity has been assessed in accordance with the modified menopause index; the level of glycated hemoglobin has been measured by the Abbott analyzer produced in the USA. Results. It is established that irrespective of the supporting treatment, the gastroesophageal reflux disease remittance was shorter in direct proportion with increase of the HbA1c level and the value of the modified menopause index in menopausal women suffering from diabetes mellitus type II. Conclusion. When the climacteric syndrome was mild or moderate, taking 20 mg Omeprazole once a day and "on demand" has comparable results, therefore this group of women prefer the "on demand" regimen as it lowers the risk of osteoporosis progression and further bone fracture. Taking 20 mg Omeprazole once a day, every other day, and "on demand" allows the disease remittance to prolong for a year and longer in less than 30% of women suffering from severe climacteric syndrome and having HbA1c>9.0%; however, this number may grow up to 70% of women in case they follow medical advice and reduce their carbohydrate input to 11 carbohydrate units and less.

Non-diabetic renal disease in patients with type-2 diabetes mellitus

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Sonia Yaqub

2012-01-01

Full Text Available Diabetic nephropathy (DN is the leading cause of end-stage renal disease in diabetics worldwide, yet most patients with type-2 diabetes mellitus are not formally evaluated with a renal biopsy. The diagnosis is almost always based on clinical grounds. A wide spectrum of non-diabetic renal disease (NDRD is reported to occur in patients with type-2 diabetes. It has been estimated that up to one-third of all diabetic patients who present with proteinuria are suffering from NDRD. The aim of this analysis was to evaluate the prevalence and etiology of NDRD in patients with type-2 diabetes. We retrospectively reviewed the medical records of patients with type-2 diabetes who underwent kidney biopsy on clinical suspicion of NDRD (absence of diabetic retinopathy and/or neuropathy; short duration of diabetes, i.e. less than five years from January 2003 through December 2007 at the Aga Khan University Hospital, Karachi. Based on the biopsy findings, patients were grouped as Group-I, isolated NDRD; Group-II, NDRD with underlying DN; and Group-III, isolated DN. Of 68 patients studied, 75% were males and the mean age was 56 years. The mean duration of diabetes was nine years. Group-I included 34 patients (52%, Group-II included 11 patients (17% and Group-III included 23 patients (31%. Among the Group-I patients, the mean age was 56 years (41-77 years. The most common NDRDs were acute interstitial nephritis (32%, diffuse proliferative glomerulonephritis (17%; membranous nephropathy (12% and crescentic glomerulonephritis (12%. Among Group-II, the mean age was 60 years (46-71 years, and the most common lesion was interstitial nephritis superimposed on underlying DN (63% cases. Among Group-III, the mean age was 53 years (42- 80 years. The mean proteinuria was 5, 6.3 and 7.3 g/24 h of urine collection in Groups I, II and III, respectively (P = NS. The mean duration of diabetes was 7.3, 11.7 and 10.7 years in Groups I, II and III, respectively. The duration of

HABITS OF PATIENTS AND IMPORTANCE OF PHYSICAL EDUCATOR IN THE TREATMENT OF DIABETES MELLITUS TYPE II IN PALMAS, TOCANTINS, BRAZIL

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Maynard Noleto SALES

2015-12-01

Full Text Available Diabetes mellitus, a non-communicable disease that can affect men and women, can be classified as type I or type II. This disease is in the 4th position in numbers of deaths in Brazil, and therefore, involves attention, both from the government, as the patients and family. The aims of this study is describe the lifestyle in relation to diet, foot care and proper medication, and the point of view of patients with diabetes mellitus type II, on the importance of the practice of physical exercise, coordinated and programmed. We performed a study using Questionnaire of Self-Care Activities with Diabetes (QAD and a second questionnaire with questions related to the importance of exercise for patients with diabetes mellitus type II. Questionnaires were applied in 20 patients with the disease (08 men and 12 women, living in the city of Palmas, Tocantins, Brazil. Result: We noticed that even with the recommendations of healthcare professionals, most patients with diabetes mellitus type 2 has not adapted verification of blood glucose, proper nutrition and foot care. Moreover, despite the interviewees know the importance of performing regular physical activity, we noticed that these do not know how much of weekly days in which they must get physical exercise in order to control the disease. Most interviewees adopt just walk as the physical activity, and we have not verified from the answers of patients, if they know what the most beneficial exercises to control this disease.

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)

Experimental type II diabetes and related models of impaired glucose metabolism differentially regulate glucose transporters at the proximal tubule brush border membrane.

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Chichger, Havovi; Cleasby, Mark E; Srai, Surjit K; Unwin, Robert J; Debnam, Edward S; Marks, Joanne

2016-06-01

What is the central question of this study? Although SGLT2 inhibitors represent a promising treatment for patients suffering from diabetic nephropathy, the influence of metabolic disruption on the expression and function of glucose transporters is largely unknown. What is the main finding and its importance? In vivo models of metabolic disruption (Goto-Kakizaki type II diabetic rat and junk-food diet) demonstrate increased expression of SGLT1, SGLT2 and GLUT2 in the proximal tubule brush border. In the type II diabetic model, this is accompanied by increased SGLT- and GLUT-mediated glucose uptake. A fasted model of metabolic disruption (high-fat diet) demonstrated increased GLUT2 expression only. The differential alterations of glucose transporters in response to varying metabolic stress offer insight into the therapeutic value of inhibitors. SGLT2 inhibitors are now in clinical use to reduce hyperglycaemia in type II diabetes. However, renal glucose reabsorption across the brush border membrane (BBM) is not completely understood in diabetes. Increased consumption of a Western diet is strongly linked to type II diabetes. This study aimed to investigate the adaptations that occur in renal glucose transporters in response to experimental models of diet-induced insulin resistance. The study used Goto-Kakizaki type II diabetic rats and normal rats rendered insulin resistant using junk-food or high-fat diets. Levels of protein kinase C-βI (PKC-βI), GLUT2, SGLT1 and SGLT2 were determined by Western blotting of purified renal BBM. GLUT- and SGLT-mediated d-[(3) H]glucose uptake by BBM vesicles was measured in the presence and absence of the SGLT inhibitor phlorizin. GLUT- and SGLT-mediated glucose transport was elevated in type II diabetic rats, accompanied by increased expression of GLUT2, its upstream regulator PKC-βI and SGLT1 protein. Junk-food and high-fat diet feeding also caused higher membrane expression of GLUT2 and its upstream regulator PKC

Myocardial glucose utilisation in type II diabetes mellitus patients treated with sulphonylurea drugs

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Yokoyama, Ikuo; Inoue, Yusuke; Moritan, Toshiyuki; Ohtomo, Kuni; Nagai, Ryozo

2006-01-01

Chronic sulphonylurea treatment maintains improved glycaemic control through mechanisms other than enhancement of insulin secretion and may act on various organs. The aim of this study was to investigate whether the chronic use of sulphonylurea drugs influences PET measurement of myocardial glucose utilisation (MGU) in type II diabetes mellitus. Forty-two patients with type II diabetes mellitus and 17 control subjects underwent dynamic 18 F-FDG PET to measure MGU during hyperinsulinaemic euglycaemic clamping. Twenty-one patients had been taking sulphonylurea drugs for more than 1 year (SU group), and the other 21 patients were drug naive (non-SU group). The haemoglobin A1c levels in the two patient groups were similar. Glucose disposal rate (GDR) was also determined as a marker of whole-body insulin resistance. GDR in the SU group (9.01±2.53 mg min -1 kg -1 ) was significantly higher than that in the non-SU group (4.10±2.47, p -1 100 g -1 ) was significantly higher than that in the non-SU group (5.53±2.05, p<0.01) and was similar to that in the controls (7.49±2.74). (orig.)

Metabolic effects of dietary fructose and surcose in types I and II diabetic subjects

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Bantle, J.P.; Laine, D.C.; Thomas, J.W.

1986-01-01

To learn more about the metabolic effects of dietary fructose and sucrose, 12 type 1 and 12 type II diabetic subjects were fed three isocaloric (or isoenergic) diets for eight days each according to a randomized, crossover design. The three diets provided, respectively, 21% of the energy as fructose, 23% of the energy as sucrose, and almost all carbohydrate energy as starch. The fructose diet resulted in significantly lower one- and two-hour postprandial plasma glucose levels, overall mean plasma glucose levels, and urinary glucose excretion in both type I and type II subjects than did the starch diet. There were no significant differences between the sucrose and starch diets in any of the measures of glycemic control in either subject group. The fructose and sucrose diets did not significantly increase serum triglyceride values when compared with the starch diet, but both increased postprandial serum lactate levels. The authors conclude that short-term replacement of other carbohydrate sources in the diabetic diet with fructose will improve glycemic control, whereas replacement with sucrose will not aggravate glycemic control

Brain expansion in patients with type II diabetes following insulin therapy: a preliminary study with longitudinal voxel-based morphometry.

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Chen, Zhiye; Li, Jinfeng; Sun, Jie; Ma, Lin

2014-01-01

We performed a longitudinal analysis based on magnetic resonance (MR) imaging to investigate the brain structural and perfusion changes caused by insulin therapy in patients with type II diabetes. High resolution three-dimensional T1-weighted fast spoiled gradient recalled echo images and flow-sensitive alternating inversion recovery (FAIR) images were obtained from 11 patients with type II diabetes before and 1 year after initiation of insulin therapy and 11 normal controls. Brain volume changes were investigated by a longitudinal voxel-based morphometry (VBM), and perfusion changes were evaluated by FAIR imaging between baseline and follow-up data. Significant regional gray matter (GM) expansion located in bilateral frontal, parietal, and left occipital lobes, and regional white matter (WM) expansion was shown in left precentral subcortical WM and right angular subcortical WM after insulin therapy (P Brain hyperperfusion was detected in bilateral frontal cortex, left occipital cortex, and right temporal cortex after insulin therapy (P brain expansion and hyperperfusion were demonstrated 1 year after initiation of insulin therapy, and insulin therapy could contribute to the brain volume gainment in the patients with type II diabetes. Copyright © 2013 by the American Society of Neuroimaging.

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

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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

Survey of eight dimensions quality of life for patients with diabetes type II, referred to Sanandaj diabetes center in 2009

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Shahnaz Khaledi

2011-06-01

Full Text Available Background & Objective: Diabetes is a chronic disease; the patients suffer from diabetes needs a special care. One of the programs to help these kinds of patients is to analyze their quality of life, which was carried out through a nursing disciplinary program by a cross sectional study during 2009. Materials & Methods: 198 type II diabetic patients who were referred to diabetic center of an educational hospital, affiliated to Sanandaj medical university were selected randomly, they were interviewed and obtained a written permission to join this study, then asked to fill up SF-36 questionnaires, and finally, the data from the questionnaires were analyzed by the SPSS software program. Results: The results showed the quality of life of diabetes patients (55.6% with respect to their physical fitness were acceptable. Whereas, in case of play in the physical role 67.7% were not acceptable but in case of the physical pain 45.3% had physical pain and effects on public health 45.6% were moderately effected, in case of energy and vitality 35.4% were not acceptable, in case of social functioning 38.5% were favorable, in case of emotional role 75.8% were undesirable and finally considering psycho mental health 49.5% were in the desirable limit. Statistical analysis for evaluation of relationship between quality of life and demographic data, were carried out by using "ANOVA” test. Conclusion: This study showed that the quality of life in all the group of study were at moderate level. In order to improve the quality of life in diabetes patients it is suggested that planners and managers should pay enough attention to support the physical, mental and social well being of the diabetes patients.

HLA Class II Alleles Susceptibility Markers of Type 1 Diabetes Fail to Specify Phenotypes of Ketosis-Prone Diabetes in Adult Tunisian Patients

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Lilia Laadhar

2011-01-01

Full Text Available We aimed to characterize the different subgroups of ketosis-prone diabetes (KPD in a sample of Tunisian patients using the Aβ scheme based on the presence or absence of β-cell autoantibodies (A+ or A− and β-cell functional reserve (β+ or β− and we investigated whether HLA class II alleles could contribute to distinct KPD phenotypes. We enrolled 43 adult patients with a first episode of ketosis. For all patients we evaluated clinical parameters, β-cell autoimmunity, β-cell function and HLA class II alleles. Frequency distribution of the 4 subgroups was 23.3% A+β−, 23.3% A−β−, 11.6% A+β+ and 41.9% A−β+. Patients from the group A+β− were significantly younger than those from the group A−β− (P=.002. HLA susceptibility markers were significantly more frequent in patients with autoantibodies (P=.003. These patients also had resistance alleles but they were more frequent in A+β+ than A+β− patients (P=.04. Insulin requirement was not associated to the presence or the absence of HLA susceptibility markers. HLA class II alleles associated with susceptibility to autoimmune diabetes have not allowed us to further define Tunisian KPD groups. However, high prevalence of HLA resistance alleles in our patients may reflect a particular genetic background of Tunisian KPD population.

Achilles tendinopathy in elderly subjects with type II diabetes: the role of sport activities.

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Abate, Michele; Salini, Vincenzo; Schiavone, Cosima

2016-04-01

Exercise is an important therapeutic tool in the management of diabetes in older people. Aim of this study was to assess the relationship among type II diabetes, sport, overweight, and symptomatic Achilles tendinopathy in elderly subjects. Thirty-eight patients suffering from Achilles tendinopathy and thirty-eight controls were enrolled. The prevalence of diabetes and sport practice as well as BMI and Glycated Hemoglobin (HbA1c) values were registered. An ultrasound evaluation of Achilles tendon was performed. Patients showed an increased prevalence of diabetes (42 vs. 13.1 %, p = 0.004), and practice of sport (60.5 vs. 28.9 %, p = 0.0001), and higher BMI values (26.8 ± 3 vs. 24.8 ± 2.3, p = 0.001). Sonographic abnormalities, being diagnostic criteria, were present in all the patients with Achilles tendinopathy, but signs of degeneration were also found in 36.8 % of asymptomatic controls. Symptomatic subjects with diabetes, compared to those without, showed a higher prevalence of severe degeneration (75 vs. 36.3 %, p = 0.01). HbA1c values were significantly lower in sport practitioners, both diabetics and non-diabetics. Moreover, patients practicing sport showed a trend towards lower BMI values, compared to the sedentary counterpart. Sport practice in elderly diabetics provides relevant metabolic advantages, reducing HbA1c and BMI. However, some sport activities (e.g., speed walking, jogging or tennis) can expose to the risk of Achilles tendinopathy. So, sport practice should be encouraged, but practitioners should follow individual training programs and be submitted to periodic sonographic controls.

Physical activity in type II Diabetes Mellitus, an effective therapeutic element: review of the clinical impact

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Pedro Iván Arias-Vázquez

2015-07-01

Full Text Available A review was conducted in databases (PubMed, PEDro of type studies clinical trial, cohort study, systematic reviews, meta-analysis and clinical practice guidelines based on evidence they have studied the benefits of physical activity in the prevention , treatment and decreased risk of complications and death in patients with Type II Diabetes Mellitus. Realization regular physical activity is associated with a decreased risk of developing Diabetes Mellitus; likewise was associated with decrease in glycated hemoglobin percentage A1C values. Diabetic patients undergoing high levels of physical activity had decreased risk of complications and death from cardiovascular disease and all causes. At present the scientific evidence on the impact of physical activity in the prevention and treatment of Diabetes Mellitus is solid, so it must be emphasized promoting physical activity as a fundamental part of the therapeutic regimens for this disease.

The Effect of Probiotic Yogurt on Blood Glucose and cardiovascular Biomarkers in Patients with Type II Diabetes: A Randomized Controlled Trial

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Mahin Rezaei

2017-01-01

Full Text Available Background: Given the high prevalence of type II diabetes and its complications, the evidence regarding the beneficial effects of probiotic yogurt on some cardiovascular biomarkers in diabetic patients is worthy of investigation. Aim: To investigate the effect of probiotic yogurt on blood glucose level and cardiovascular biomarkers in patients with type II diabetes. Method:This randomized, clinical trial was conducted on 90 patients with type II diabetes who visited the 5 Azar diabetes clinic in Gorgan, Iran, in 2014. The intervention group consumed three 100 g packages of probiotic yogurt per day for four weeks, while the control group used an equal amount of plain yogurt. Dietary intake, as well as anthropometric and biochemical parameters were measured before and after the trial. To analyze the data, independent t-test, paired t-test, and analysis of covariance were performed, using SPSS version 18. Results: The mean ages of the intervention and control groups were 50.49±10.92 and 50.13±9.20 years, respectively. In the intervention group, paired t-test showed significant differences between mean levels of blood glucose, cholesterol, low-density lipoprotein (LDL, triglycerides, diastolic blood pressure, and glycated hemoglobin before and after four weeks of daily intake of probiotic yogurt (P0.05. At the end of trial, the independent t-test showed a significant difference between the two groups in terms of mean levels of blood glucose, LDL, triglycerides, blood pressure, and glycated hemoglobin (P

Clinical significance of nuclide renal dynamic imaging and urine microalbumin inspection of type II diabetic patients

International Nuclear Information System (INIS)

Wang Ying; Jin Yaoge; Shi Xueying; Gao Yong

2011-01-01

To investigate clinical value of glomerular filtration rate (GFR) and urine microalbumin in early diagnosis of diabetic nephropathy, GFR in 60 patients with type II diabetes mellitus and a control group of 20 were determined using 99 Tc m DTPA renal dynamic imaging and urine microalbumin. The following results were obtained.Among the 60 patients with diabetes, 5 patients had increased GFRs of, 142.0±13.6 mg/min, which was 35% higher than that of controls and differed significantly from the control (P<0.01); 20 patients had GFRs of 102.2±10.2 mg/min, which differed little from the control; and 35 patients had declined GFRs of 57.2±18.0 mg/min, which was 54.3% lowered than the control and differed significantly from the control (P<0.01). The urine microalbumin in diabetes patients was significantly higher than the control. In conclusion, the GFR is a good index of the early kidney injury in diabetic patients. The combined detection of GFR and urine microalbumin can improve the early diagnosis of diabetic nephropathy, and may help to monitor the treatment response and assess prognosis. (authors)

Impairment of Colour Vision in Diabetes with No Retinopathy: Sankara Nethralaya Diabetic Retinopathy Epidemiology and Molecular Genetics Study (SNDREAMS- II, Report 3.

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Laxmi Gella

Full Text Available To assess impairment of colour vision in type 2 diabetics with no diabetic retinopathy and elucidate associated risk factors in a population-based cross-sectional study.This is part of Sankara Nethralaya Diabetic Retinopathy Epidemiology and Molecular-genetics Study (SN-DREAMS II which was conducted between 2007-2010. FM 100 hue-test was performed in 253 subjects with no clinical evidence of diabetic retinopathy. All subjects underwent detailed ophthalmic evaluation including cataract grading using LOCS III and 45° 4-field stereoscopic fundus photography. Various ocular and systemic risk factors for impairment of colour vision (ICV were assessed in subjects with diabetes but no retinopathy. P value of < 0.05 was considered statistically significant.The mean age of the study sample was 57.08 ± 9.21 (range: 44-86 years. Gender adjusted prevalence of ICV among subjects with diabetes with no retinopathy was 39.5% (CI: 33.5-45.5. The mean total error score in the study sample was 197.77 ± 100 (range: 19-583. The risk factors for ICV in the study were women OR: 1.79 (1.00-3.18, increased resting heart rate OR: 1.04 (1.01-1.07 and increased intraocular pressure OR: 1.12 (1.00-1.24. Significant protective factor was serum high-density lipoprotein OR: 0.96 (0.93-0.99.Acquired ICV is an early indicator of neurodegenerative changes in the retina. ICV found in diabetic subjects without retinopathy may be of non-vascular etiology.

Musculoskeletal manifestations in type 2 diabetes mellitus

OpenAIRE

Deepti P. Deshmukh; Asmita G. Akarte

2017-01-01

Background: Musculoskeletal complications of diabetes have been generally ignored and poorly treated as compared to other complications. Hence we carried out this study to find the prevalence of musculoskeletal manifestations in type II diabetes mellitus and its correlation with age, BMI, duration of diabetes, and control of diabetes. Methods: 100 consecutive patients of type II diabetes were studied. Duration of diabetes, control of diabetes, and any musculoskeletal complaints were noted....

Potential Contribution of Work-Related Psychosocial Stress to the Development of Cardiovascular Disease and Type II Diabetes: A Brief Review.

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Krajnak, Kristine M

2014-01-01

Two of the major causes of death worldwide are cardiovascular disease and Type II diabetes. Although death due to these diseases is assessed separately, the physiological process that is attributed to the development of cardiovascular disease can be linked to the development of Type II diabetes and the impact that this disease has on the cardiovascular system. Physiological, genetic, and personal factors contribute to the development of both these disorders. It has also been hypothesized that work-related stress may contribute to the development of Type II diabetes and cardiovascular disease. This review summarizes some of the studies examining the role of work-related stress on the development of these chronic disorders. Because women may be more susceptible to the physiological effects of work-related stress, the papers cited in this review focus on studies that examined the difference in responses of men or women to work-related stress or on studies that focused on the effects of stress on women alone. Based on the papers summarized, it is concluded that (1) work-related stress may directly contribute to the development of cardiovascular disease by inducing increases in blood pressure and changes in heart rate that have negative consequences on functioning of the cardiovascular system; (2) workers reporting increased levels of stress may display an increased risk of Type II diabetes because they adopt poor health habits (ie, increased level of smoking, inactivity etc), which in turn contribute to the development of cardiovascular problems; and (3) women in high demand and low-control occupations report an increased level of stress at work, and thus may be at a greater risk of negative health consequences.

Assessment of risk factors for development of Type-II diabetes mellitus among working women in Berhampur, Orissa

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Malini D

2009-01-01

Full Text Available Objectives: 1 Assess general health condition and anthropological parameters of the working women. 2 Identify prevalence of Type-II Diabetes among them. 3 Assess risk factors associated with development of diabetes. 4 Educate them about Life Style Modifications. Materials and Methods: A cross sectional study was carried out in six educational institutes. A total of 100 working women were selected as study population. During the two-month study period, Fasting Blood Sugar (FBS was estimated to identify the diabetics and the Impaired Glucose Tolerance (IGT. Information from the study population was collected through pre-tested questionnaire using several anthropometric measurements. Results: Out of 100 women, 24 were having FBS compatible with IGT or diabetes. The incidence was highest in 46 to 55 yr age group. 75% of women with diabetes or IGT were in higher income group. Body Mass Index was more than 25 kg/m 2 in maximum (75% women having diabetes or IGT. 92% women with diabetes or IGT had their Waist Hip Ratio ≥0.85. Moreover, orientation towards healthy life style modification to control diabetes and its prevention was poor among the study population. Conclusion: Prevalence of diabetes and IGT was higher among urban working women and is increasing with increase in age. Obesity plays a major role in development of Type 2 diabetes. Several long- and short-term steps should be taken for promotion of healthy life style modifications to prevent diabetes and emergence of its complications.

Familial neurohypophyseal diabetes insipidus due to a novel mutation in the arginine vasopressin-neurophysin II gene

NARCIS (Netherlands)

de Fost, M.; van Trotsenburg, A. S. P.; van Santen, H. M.; Endert, E.; van den Elzen, C.; Kamsteeg, E. J.; Swaab, D. F.; Fliers, E.

2011-01-01

Familial neurohypophyseal (central) diabetes insipidus (DI) is caused by mutations in the arginine vasopressin-neurophysin II (AVP-NPII) gene. The majority of cases is inherited in an autosomal dominant way. In this study, we present the clinical features of a mother and her son with autosomal

Familial neurohypophyseal diabetes insipidus due to a novel mutation in the arginine vasopressin-neurophysin II gene

NARCIS (Netherlands)

Fost, M. de; Trotsenburg, A.S. van; Santen, H.M. van; Endert, E.; Elzen, C. van den; Kamsteeg, E.J.; Swaab, D.F.; Fliers, E.A.

2011-01-01

BACKGROUND: Familial neurohypophyseal (central) diabetes insipidus (DI) is caused by mutations in the arginine vasopressin-neurophysin II (AVP-NPII) gene. The majority of cases is inherited in an autosomal dominant way. In this study, we present the clinical features of a mother and her son with

Downregulation of Type II Diabetes Mellitus and Maturity Onset Diabetes of Young Pathways in Human Pancreatic Islets from Hyperglycemic Donors

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Jalal Taneera

2014-01-01

Full Text Available Although several molecular pathways have been linked to type 2 diabetes (T2D pathogenesis, it is uncertain which pathway has the most implication on the disease. Changes in the expression of an entire pathway might be more important for disease pathogenesis than changes in the expression of individual genes. To identify the molecular alterations in T2D, DNA microarrays of human pancreatic islets from donors with hyperglycemia n=20 and normoglycemia n=58 were subjected to Gene Set Enrichment Analysis (GSEA. About 178 KEGG pathways were investigated for gene expression changes between hyperglycemic donors compared to normoglycemic. Pathway enrichment analysis showed that type II diabetes mellitus (T2DM and maturity onset diabetes of the young (MODY pathways are downregulated in hyperglycemic donors, while proteasome and spliceosome pathways are upregulated. The mean centroid of gene expression of T2DM and MODY pathways was shown to be associated positively with insulin secretion and negatively with HbA1c level. To conclude, downregulation of T2DM and MODY pathways is involved in islet function and might be involved in T2D. Also, the study demonstrates that gene expression profiles from pancreatic islets can reveal some of the biological processes related to regulation of glucose hemostats and diabetes pathogenesis.

Detection of cerebral atrophy in type- II diabetes mellitus by magnetic resonance imaging of brain

International Nuclear Information System (INIS)

Khan, G.; Khan, N.; Aziz, A.

2010-01-01

Background: Diabetes is a metabolic disorder that affects many systems in the body. Cerebral atrophy is one of the complications of diabetes and research is on going to find out its aetiopathological factors. The main aim of the study was to determine the frequency of cerebral atrophy in type-II diabetes mellitus using magnetic resonance imaging of the brain. Methods: One hundred diabetic patients (Random blood sugar >126 mg/dl) were recruited in this study after the informed consent from every patient. Duration of diabetes was five years and more in all the patients as determined by their glycosylated haemoglobin which was >6 in all the patients. All the patients were undergone MRI of brain using 1.5 Tesla power magnetic resonance imaging machine of Picker Company. Evan's index, a specific parameter for measurement of cerebral atrophy was calculated on MR images and was used in this study. Results: In male group the frequency of cerebral atrophy was 22 (47%) and in female group it was found to be 23 (43%). When we study the overall population the frequency was found to be 45 (45%). The results are well in concordance with the previous data published on this issue. Conclusions: Cerebral atrophy, a complication of long standing diabetes is quite frequent in our population and is well diagnosed by MRI. (author)

H. PYLORI AND GASTROPATHY IN DIABETES

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Koval V. Yu.

2015-05-01

Full Text Available Over the last 11 years the prevalence of diabetes in Ukraine has increased rapidly – from 1.8 to 2.8%. This especially concerns children and adolescents. The progression and compensation of the diabetes depend on many factors. In today’s medical literature the role of Helicobacter рylori in the development and progression of diabetic gastroparesis is widely discussed. In addition, the issue of the necessity and feasibility of H. Pylori eradication in these patients is also keenly discussed. The results are rather contradictory. The results of infection of H. рylori, the peculiarities of progression, the impact on the compensation of H. рylori in patients with diabetes of I and II type are provided in this article. Materials and methods. The study included 52 patients with diabetes in which the erythematous and erosive gastropathy were found during fibrogastroduodenoscopy. The diagnosis of diabetes was set according to the criteria of the American Diabetes Association, year 2010. The patients were treated at the gastroenterology and endocrinology department of the A. Novak Uzhhorod Regional Clinical Hospital. Glycated hemoglobin (HbA1c was measured in all of the patients. H. рylori was measured by a quick test for determining the Helicobacter pylori antigen in the stool using the test system Cer Test Diotec Sl., Spain. Results and discussion. 65% of the women and 35% of the men were studied. The group with type I diabetes comprised of 76% women and 24% men, andwith type II diabetes – 44% women and 56% men. The age of the patients with type I diabetes – 44.5±3.79 years, type II diabetes - 51±3.86. The study of the patients with type I diabetes has shown the presence of helicobacter infection in 35% of the patients. In patients with type II diabetes the presence of H. рylori antigen in stool was found in 77% of the patients. In patients with type I diabetes infected with H. рylori (first group asthenoneurotic syndrome prevailed in

Effect of brewer’s yeast supplementation on serum glucose and lipids in type II diabetic patients with dislipidemia

OpenAIRE

Sh. Ravanshad; H. Khosvani Borujeni; M. Soveid; B. Zeighami

2005-01-01

Background and purpose : Chromium deficiency leads to impaired glucose and lipid metabolism. Chromium supplementation in type II diabetic patients improves glucose and lipid profiles. Organic chromium, such as found in brewer’s yeast, is much better absorbed than inorganic chromium. In this study, the effect of chromium supplementation in the form of brewer’s yeast on glucose and lipid profile of diabetic patients were evaluated.Materials and methods : In a clinical trial study (before and af...

INFLUENCE OF TYPE II DIABETES AND OBESITY ON THE DISPOSITION AND ELIMINATION OF TCDD IN MICE

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INFLUENCE OF TYPE II DIABETES AND OBESITY ON THE DISPOSTION AND ELIMINATION OF TCDD IN MICE. MJ DeVito', JJ Diliberto', DG Ross', C Emond2, VM Richardson', and LS Birnbaum', 'ETD, NHEERL, ORD, US EPA, RTP, NC, 27711, USA, 2National Research Council.One possible explanation fo...

A Review of Fatigue Condition in Patients with Type II Diabetes in Isfahan Endocrine and Metabolism Research Center

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Nasim Vard

2016-07-01

Full Text Available Complications of Diabetes such as Fatigue is a serious obstacle hindering the enhancement of health behaviors, including participation in Diabetes self-care programs, and is considered as a challenging problem for nurses and health-care providers in the process of diseases’ treatments and therapies. These complications not only influence the patients’ quality of life, but also, increases the risk of complications. Hence, regarding the importance of the role of fatigue and its subsequent effects on Diabetes’ control as well as the paucity of studies carried out in this field, the current research intended to review fatigue condition in patients with type II Diabetes in Isfahan Endocrine and Metabolism Research Center. The nature of this study is a Quantitative-Descriptive research. For the purpose of the present study, 195 patients with type II Diabetes were selected as the target sample population, based on Non-probability Convenience Sampling Method, from Isfahan Endocrine and Metabolism Research Center. To collect the research data, the researcher used a two-part written questionnaire encompassing Personal Information and Multidimensional Fatigue Symptom Inventory- Short Form (MFSI-SF as the data collection tool. Each of the participants in the present research were briefly advised about the nature and objectives of the research and they were interviewed by the researcher to complete the questionnaire after consent reached with the patients. The collected data was analyzed by SPSS16 statistical analysis software; accordingly the significance level of all the tests was estimated as P˂0.05. The results of the data analysis showed that %85.1 of the patients suffered from fatigue. There was a statistically significant difference between the mean of the severity of fatigue condition between female and male patients in the present study, i.e.23.22 ± 17.49 for women and 13.24 ± 17.73 for men, indexing a significance level of P˂0

Associations between comorbid anxiety, diabetes control, and overall medical burden in patients with serious mental illness and diabetes.

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Bajor, Laura A; Gunzler, Douglas; Einstadter, Douglas; Thomas, Charles; McCormick, Richard; Perzynski, Adam T; Kanuch, Stephanie W; Cassidy, Kristin A; Dawson, Neal V; Sajatovic, Martha

2015-01-01

While previous work has demonstrated elevation of both comorbid anxiety disorders and diabetes mellitus type II in individuals with serious mental illness, little is known regarding the impact of comorbid anxiety on diabetes mellitus type II outcomes in serious mental illness populations. We analyzed baseline data from patients with serious mental illness and diabetes mellitus type II to examine relationships between comorbid anxiety, glucose control as measured by hemoglobin A1c score, and overall illness burden. Using baseline data from an ongoing prospective treatment study involving 157 individuals with serious mental illness and diabetes mellitus type II, we compared individuals with and without a comorbid anxiety disorder and compared hemoglobin A1c levels between these groups to assess the relationship between anxiety and management of diabetes mellitus type II. We conducted a similar analysis using cumulative number of anxiety diagnoses as a proxy for anxiety load. Finally, we searched for associations between anxiety and overall medical illness burden as measured by Charlson score. Anxiety disorders were seen in 33.1% (N=52) of individuals with serious mental illness and diabetes mellitus type II and were associated with increased severity of depressive symptoms and decreased function. Hemoglobin A1c levels were not significantly different in those with or without anxiety, and having multiple anxiety disorders was not associated with differences in diabetes mellitus type II control. However, depressive symptoms were significantly associated with higher hemoglobin A1c levels. Neither comorbid anxiety nor anxiety load was significantly associated with overall medical burden. One in three people with serious mental illness and diabetes mellitus type II had anxiety. Depressive symptoms were significantly associated with Hb1Ac levels while anxiety symptoms had no relation to hemoglobin A1c; this is consistent with previously published work. More studies are

Heterogeneous Downregulation of Angiotensin II AT1-A and AT1-B Receptors in Arterioles in STZ-Induced Diabetic Rat Kidneys

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Zsolt Razga

2014-01-01

Full Text Available Introduction. The renin granulation of kidney arterioles is enhanced in diabetes despite the fact that the level of angiotensin II in the diabetic kidney is elevated. Therefore, the number of angiotensin II AT1-A and AT1-B receptors in afferent and efferent arteriole’s renin-positive and renin-negative smooth muscle cells (SMC was estimated. Method. Immunohistochemistry at the electron microscopic level was combined with 3D stereological sampling techniques. Results. In diabetes the enhanced downregulation of AT1-B receptors in the renin-positive than in the renin-negative SMCs in both arterioles was resulted: the significant difference in the number of AT1 (AT1-A + AT1-B receptors between the two types of SMCs in the normal rats was further increased in diabetes and in contrast with the significant difference observed between the afferent and efferent arterioles in the normal animals, there was no such difference in diabetes. Conclusions. The enhanced downregulation of the AT1-B receptors in the renin-negative SMCs in the efferent arterioles demonstrates that the regulation of the glomerular filtration rate by the pre- and postglomerular arterioles is changed in diabetes. The enhanced downregulation of the AT1-B receptors in the renin-positive SMCs in the arterioles may result in an enhanced level of renin granulation in the arterioles.

HLA non-class II genes may confer type I diabetes susceptibility in a Mapuche (Amerindian) affected family.

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Pérez-Bravo, Francisco; Martinez-Laso, Jorge; Martin-Villa, Jose M; Moscoso, Juan; Moreno, Almudena; Serrano-Vela, Juan I; Zamora, Jorge; Asenjo, Silvia; Gleisner, Andrea; Arnaiz-Villena, Antonio

2006-01-01

A rare case of type I diabetes is studied in an Amerindian (Mapuche) family from Chile, analyzing glutamic acid decarboxylase, islet-cell autoantibodies and human leukocyte antigen (HLA) genes. The affected sib is the only one that has one specific HLA haplotype combination that differs from the other sibs only in the HLA class I genes. It is concluded that HLA diabetes susceptibility factors may be placed outside the class II region or even that susceptibility factors do not exist in the HLA region in this Amerindian family.

The Impact of Patient Education on Anthropometric, Lipidemic, and Glycemic Parameters Among Patients With Poorly Controlled Type II Diabetes Mellitus: A 3-Month Prospective Single-Center Turkish Study.

Science.gov (United States)

Cander, Soner; Gul, Ozen Oz; Gul, Cuma B; Keles, Saadet B; Yavas, Sibel; Ersoy, Canan

2014-12-01

This study evaluated the impact of patient education on adherence to a diabetes care plan (e.g., anthropometric, lipidemic, and glycemic parameters) among adults with type II diabetes mellitus without adequate glycemic control. A total of 61 ambulatory adults with type II diabetes mellitus (mean age: 53.6 ± 8.2 years, 70.5% female) were evaluated for anthropometrics, duration of diabetes mellitus, type of anti-diabetic treatment, blood biochemistry, and glycemic parameters in this 3-month prospective observational single-center study. During the course of the study, participants demonstrated a significant decrease in body weight and fat percentage and HbA1c (p diabetes mellitus who received education on adherence to routine self-monitoring of blood glucose, standard diabetic diet, and an exercise program delivered by certified diabetes educators had better glycemic control and significant decrease in body weight and fat percentage over a 3-month monitoring period. Copyright 2014, SLACK Incorporated.

Prevalence of diabetic retinopathy in type II diabetic patients in a ...

African Journals Online (AJOL)

patients in a health facility in Karachi, Pakistan. Humera Ishaq1* ... regular medication, diet and exercise to avoid development and progress of DR. Keywords: Diabetes .... levels for likelihood on participants that they will develop diabetic ...

Association of a microsatellite in FASL to type II diabetes and of the FAS-670G>A genotype to insulin resistance

DEFF Research Database (Denmark)

Nolsøe, R L; Hamid, Y H; Pociot, F

2006-01-01

-cells, Fas expression and concomitant apoptosis owing to a constitutive expression of FasL. FASL and FAS map to loci linked to type II diabetes and estimates of insulin resistance, respectively. We have tested two functional promoter polymorphisms, FAS-670 G>A and FASL-844C>T as well as a microsatellite...... association to type II diabetes for the allele distribution of the FASL microsatellite (P-value 0.02, Bonferroni corrected). The FAS-670G>A was associated with homeostasis model assessment insulin resistance index and body mass index (P-values 0.02 and 0.02). We conclude that polymorphisms of FASL and FAS...

Predictors of health-related quality of life in type II diabetic patients in Greece

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Frydas Aristidis

2007-07-01

Full Text Available Abstract Background Diabetes Mellitus (DM is a major cause of morbidity and mortality affecting millions of people worldwide, while placing a noteworthy strain on public health funding. The aim of this study was to assess health-related quality of life (HRQOL of Greek Type II DM patients and to identify significant predictors of the disease in this patient population. Methods The sample (N = 229, 52.8% female, 70.0 years mean age lived in a rural community of Lesvos, an island in the northeast of the Aegean Archipelagos. The generic SF-36 instrument, administered by trainee physicians, was used to measure HRQOL. Scale scores were compared with non-parametric Mann-Whitney and Kruskal-Wallis tests and multivariate stepwise linear regression analyses were used to investigate the effect of sociodemographic and diabetes-related variables on HRQOL. Results The most important predictors of impaired HRQOL were female gender, diabetic complications, non-diabetic comorbidity and years with diabetes. Older age, lower education, being unmarried, obesity, hypertension and hyperlipidaemia were also associated with impaired HRQOL in at least one SF-36 subscale. Multivariate regression analyses produced models explaining significant portions of the variance in SF-36 subscales, especially physical functioning (R2 = 42%, and also showed that diabetes-related indicators were more important disease predictors, compared to sociodemographic variables. Conclusion The findings could have implications for health promotion in rural medical practice in Greece. In order to preserve a good HRQOL, it is obviously important to prevent diabetes complications and properly manage concomitant chronic diseases. Furthermore, the gender difference is interesting and requires further elucidation. Modifying screening methods and medical interventions or formulating educational programs for the local population appear to be steps in the correct direction.

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

Endothelial Nitric Oxide Synthase Gene Polymorphism (G894T and Diabetes Mellitus (Type II among South Indians

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T. Angeline

2011-01-01

Full Text Available The objective of the study is to find out whether the endothelial nitric oxide synthase (eNOS G894T single-nucleotide polymorphism is associated with type 2 diabetes mellitus in South Indian (Tamil population. A total number of 260 subjects comprising 100 type 2 diabetic mellitus patients and 160 healthy individuals with no documented history of diabetes were included for the study. DNA was isolated, and eNOS G894T genotyping was performed using the polymerase chain reaction followed by restriction enzyme analysis using Ban II. The genotype distribution in patients and controls were compatible with the Hardy-Weinberg expectations (P>0.05. Odds ratio indicates that the occurrence of mutant genotype (GT/TT was 7.2 times (95% CI = 4.09–12.71 more frequent in the cases than in controls. Thus, the present study demonstrates that there is an association of endothelial nitric oxide synthase gene (G894T polymorphism with diabetes mellitus among South Indians.

Role of major histocompatibility complex class II in the development of autoimmune type 1 diabetes and thyroiditis in rats

Science.gov (United States)

Yokoi, N; Hidaka, S; Tanabe, S; Ohya, M; Ishima, M; Takagi, Y; Masui, N; Seino, S

2012-01-01

Although the MHC class II ‘u' haplotype is strongly associated with type 1 diabetes (T1D) in rats, the role of MHC class II in the development of tissue-specific autoimmune diseases including T1D and autoimmune thyroiditis remains unclear. To clarify this, we produced a congenic strain carrying MHC class II ‘a' and ‘u' haplotypes on the Komeda diabetes-prone (KDP) genetic background. The u/u homozygous animals developed T1D similar to the original KDP rat; a/u heterozygous animals did develop T1D but with delayed onset and low frequency. In contrast, none of the a/a homozygous animals developed T1D; about half of the animals with a/u heterozygous or a/a homozygous genotypes showed autoimmune thyroiditis. To investigate the role of genetic background in the development of thyroiditis, we also produced a congenic strain carrying Cblb mutation of the KDP rat on the PVG.R23 genetic background (MHC class II ‘a' haplotype). The congenic rats with homozygous Cblb mutation showed autoimmune thyroiditis without T1D and slight to severe alopecia, a clinical symptom of hypothyroidism such as Hashimoto's thyroiditis. These data indicate that MHC class II is involved in the tissue-specific development of autoimmune diseases, including T1D and thyroiditis. PMID:21918539

Applicability of the Existing CVD Risk Assessment Tools to Type II Diabetics in Oman: A Review

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Abdulhakeem Al-Rawahi

2015-09-01

Full Text Available Patients with type II diabetes (T2DM have an elevated risk for cardiovascular disease (CVD, and it is considered to be a leading cause of morbidity and premature mortality in these patients. Many traditional risk factors such as age, male sex, hypertension, dyslipidemia, glycemic control, diabetes duration, renal dysfunction, obesity, and smoking have been studied and identified as independent factors for CVD. Quantifying the risk of CVD among diabetics using the common risk factors in order to plan the treatment and preventive measures is important in the management of these patients as recommended by many clinical guidelines. Therefore, several risk assessment tools have been developed in different parts of the world for this purpose. These include the tools that have been developed for general populations and considered T2DM as a risk factor, and the tools that have been developed for T2DM populations specifically. However, due to the differences in sociodemographic factors and lifestyle patterns, as well as the differences in the distribution of various CVD risk factors in different diabetic populations, the external applicability of these tools on different populations is questionable. This review aims to address the applicability of the existing CVD risk models to the Omani diabetic population.

Risk of Cardiovascular Disease and Death in Individuals With Prediabetes Defined by Different Criteria

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Vistisen, Dorte; Witte, Daniel R; Brunner, Eric J

2018-01-01

OBJECTIVE: We compared the risk of cardiovascular disease (CVD) and all-cause mortality in subgroups of prediabetes defined by fasting plasma glucose (FPG), 2-h plasma glucose (2hPG), or HbA1c. RESEARCH DESIGN AND METHODS: In the Whitehall II cohort, 5,427 participants aged 50-79 years, without...... diabetes, were followed for a median of 11.5 years. A total of 628 (11.6%) had prediabetes by the World Health Organization (WHO)/International Expert Committee (IEC) criteria (FPG 6.1-6.9 mmol/L and/or HbA1c6.0-6.4%), and 1,996 (36.8%) by the American Diabetes Association (ADA) criteria (FPG 5.6-6.9 mmol....../L and/or HbA1c5.7-6.4%). In a subset of 4,730 individuals with additional measures of 2hPG, 663 (14.0%) had prediabetes by 2hPG. Incidence rates of a major event (nonfatal/fatal CVD or all-cause mortality) were compared for different definitions of prediabetes, with adjustment for relevant confounders...

HLA Class II Allele, Haplotype, and Genotype Associations with Type 1 Diabetes in Benin: A Pilot Study

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Kaossarath A. Fagbemi

2017-01-01

Full Text Available Background. Several studies have reported the implication of HLA-DR/DQ loci in the susceptibility to type 1 diabetes (T1D. Since no such study has yet been performed in Benin, this pilot one aimed at assessing HLA class II allele, haplotype, and genotype associations with T1D. Material and Methods. Class II HLA genotyping was performed in 51 patients with T1D and 51 healthy unrelated controls by means of the PCR-SSP method. The diagnosis of T1D was set up according to American Diabetes Association criteria. Odds ratio (OR and its 95% confidence interval (95% CI were calculated to assess the associations between T1D and HLA alleles, haplotypes, and genotypes. Results. Participants were aged 1–24 years. T1D was significantly associated with DR3, DQA1∗05:01, DQB1∗02:01, and DR3-DR4. No significant associations were observed with DR4, DQB1∗03:02, and DQB1∗06:02. Conclusion. Certain HLA class II alleles, haplotypes, and genotypes were related to T1D and may be used as genetic susceptibility markers to T1D in Benin.

Chlorogenic Acid and Rutin Play a Major Role in the In Vivo Anti-Diabetic Activity of Morus alba Leaf Extract on Type II Diabetic Rats

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Hunyadi, Attila; Martins, Ana; Hsieh, Tusty-Jiuan; Seres, Adrienn; Zupkó, István

2012-01-01

The leaves of the white mulberry tree (Morus alba L.) are used worldwide in traditional medicine as anti-diabetics. Various constituents of mulberry leaves, such as iminosugars (i.e. 1-deoxynojirimicin), flavonoids and related compounds, polysaccharides, glycopeptides and ecdysteroids, have been reported to exert anti-diabetic activity, but knowledge about their contribution to the overall activity is limited. The objective of the present work was to determine the in vivo anti-diabetic activity of an extract of mulberry leaves (MA), and to examine to what extent three major constituents, chlorogenic acid, rutin and isoquercitrin, might contribute to the observed activity. Quantities of the three constituents of interest in the extract were determined by using HPLC-DAD. Activity was determined by using a type II diabetic rat model. After 11 days of per os administration of 250 or 750 mg/kg of MA or the corresponding amounts of each individual compound, a dose dependent decrease of non-fasting blood glucose levels were found for MA, chlorogenic acid and rutin, but not for isoquercitrin. Based on our results, chlorogenic acid and rutin might account for as much as half the observed anti-diabetic activity of MA, hence they can be considered as excellent markers for the quality control of mulberry products. PMID:23185641

Adipokines: Potential Therapeutic Targets for Vascular Dysfunction in Type II Diabetes Mellitus and Obesity

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Mostafa Wanees Ahmed El husseny

2017-01-01

Full Text Available Adipokines are bioactive molecules that regulate several physiological functions such as energy balance, insulin sensitization, appetite regulation, inflammatory response, and vascular homeostasis. They include proinflammatory cytokines such as adipocyte fatty acid binding protein (A-FABP and anti-inflammatory cytokines such as adiponectin, as well as vasodilator and vasoconstrictor molecules. In obesity and type II diabetes mellitus (DM, insulin resistance causes impairment of the endocrine function of the perivascular adipose tissue, an imbalance in the secretion of vasoconstrictor and vasodilator molecules, and an increased production of reactive oxygen species. Recent studies have shown that targeting plasma levels of adipokines or the expression of their receptors can increase insulin sensitivity, improve vascular function, and reduce the risk of cardiovascular morbidity and mortality. Several reviews have discussed the potential of adipokines as therapeutic targets for type II DM and obesity; however, this review is the first to focus on their therapeutic potential for vascular dysfunction in type II DM and obesity.

Diabetes and Obesity—An Evolutionary Perspective

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Sylvia Kirchengast

2017-01-01

Full Text Available Obesity and type II diabetes belong to the most serious public health challenges of the 21st century. Initially both diseases were typical of affluent societies. Currently both conditions however are increasingly found in low and middle income countries. In future obesity and diabetes are expected to reach epidemic proportions and affect developing countries to a greater extent than developed ones. A globalization of obesity and diabetes is observable. Recently prevalence rates increased, especially in Asia, the Near and Middle East, the Western Pacific region and even in Sub-Saharan Africa. Evolutionary Anthropology tries to understand the evolutionary mechanisms promoting rising obesity and diabetes type II rates. Homo sapiens evolved in an environment quite different from our recent one. Profound changes in physical activity patterns and nutritional habits during the last 10,000 years and increasingly during the last 200 years increased the risk of obesity and diabetes type II. Consequently our recent environment is called “obesogenic”. This mismatch has been recently observable among societies experiencing rapid cultural changes characterized by Westernization and modernization. This review focuses on obesity and type II diabetes from the viewpoint of evolutionary anthropology.

APOA II genotypes frequency and their interaction with saturated fatty acids consumption on lipid profile of patients with type 2 diabetes.

Science.gov (United States)

Noorshahi, Neda; Sotoudeh, Gity; Djalali, Mahmoud; Eshraghian, Mohamad Reza; Keramatipour, Mohammad; Basiri, Marjan Ghane; Doostan, Farideh; Koohdani, Fariba

2016-08-01

Several studies have suggested that APOA II-265T/C polymorphism affect lipid profile. The aim of this study was to investigate the effect of -265T/C APOA II polymorphism and saturated fatty acids (SFA) intake interaction on lipid profile in diabetic population who are at risk for lipid disorders. In this cross sectional study, 697 type 2 diabetic patients participated. Food consumption data were collected using validated semi-quantitative FFQ during the last year. Realtime-PCR was used to determine APOA II-265T/C genotypes. The interaction between the genotypes and SFA intake with lipid profile was tested using analysis of covariance (ANCOVA). According to APOA II-265T/C (rs5082) genotype distribution results, CC genotype with a frequency of 12.9% and TC with that of 47.7% showed the lowest and highest frequency in our population, respectively. CC genotype subjects had significantly lower total cholesterol, triglyceride, Cholesterol/HDL-c ratio and non-HDL cholesterol than T allele carriers (p = 0.009, p = 0.02, p = 0.02 and p = 0.002, respectively). The interaction between genotype and SFA intake contributed to significant higher levels of LDL-c and LDL/HDL in CCs (p = 0.05 and p = 0.01), suggesting vulnerability of these individuals to high intake of SFA in the diet. APOA II polymorphism may influence the saturated fatty acid intake required to prevent dyslipidemia in the type 2 diabetic population. Copyright © 2015 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

Endocrinological disturbances in diabetic retinopathy

International Nuclear Information System (INIS)

Hafiez, A.A.; Shalaby, E.; Atia, H.; Abdel-Hafez, M.A.; Hammad, A.B.

1985-01-01

Microvascular complications of diabetes mellitus were extensively studied from various points of view. The aim was to elucidate the possible interaction of insulin, glucagon, prolactin, growth hormone, T 3 , and T 4 in the pathogenesis of diabetic retinopathy. Forty patients with diabetic retinopathy (group II) and twenty age-matched controls (group I) were investigated. Plasma levels of both insulin and glucagon were significantly elevated in group II versus group I, whereas other hormones were insignificantly changed. This shows the role that might be played by T 3 , T 4 , growth hormone, and prolactin in the established cases of diabetic retinopathy. (author)

Euglycemic diabetic ketoacidosis in pregnancy

International Nuclear Information System (INIS)

Tarif, N.; Al-Badr, W.

2007-01-01

Diabetic ketoacidosis (DKA) can be a catastrophic event during pregnancy, complicating almost nine percent of diabetics in pregnancy. It includes both maternal and fetal mortality. Ketosis has been implicated in fetal distress and causes adverse neurological outcome. DKA with relatively low blood sugar levels is called euglycemic DKA, which is a rare entity and reported usually in type I diabetic patients. A 37-years-old Saudi female patient known to have type II diabetes developed euglycemic [blood glucose level 4.3 mmol/L (78 mg/dl) DKA while in her fifth pregnancy. She responded to intravenous dextrose and insulin with gradual improvement. Euglycemic DKA should be considered in type II diabetics during pregnancy and treated promptly. (author)

The detection of serum homocysteine (Hcy) level in II diabetes mellitus with hyperinsulinism

International Nuclear Information System (INIS)

He Meiqiong; Zhang Ling; Quan Xinsheng; Zhou Youjun; Wang Ying

2003-01-01

To explore the relationship between serum total homocysteine (Hcy) level and II diabetes mellitus (DM) with hyperinsulinism and insulin resistance, serum total Hcy level in 30 normal subjects and 78 type II DM (38 with hyperinsulinism) are detected. The results show: the mean serum Hcy level is 11.90 ± 3.90 μmo/L, 9.21 ± 2.83 μmol/L at oral glucose tolerance test (OGTT) 1 h and 10.43 ± 3.82 μmol/L at OGTT 2h in normal subjects (n=30); 21.80 ± 7.98 μmol/L, 17.98 ± 6.83 μmol/L at OGTT 1 h and 12.58 ± 6.73 μmol/L at OGTT 2 h in DM without hyperinsulinism and angiopathy (n=40); and 19.80 ± 7.98 μmol/L, 14.50 ± 7.69 μmol/L at OGTT 1 h and 11.07 ± 6.52 μmol/L at OGTT 2 h in DM with hyperinsulinism (n=38). The Hcy level is a significant difference among three groups (P<0.001, P<0.01). Hcy level of DM with hyperinsulinism is lower than that of DM with hyperinsulinism (P<0.01). The serum Hcy level in DM is higher than that in control group, the elevated level of serum Hcy may be related to the diabetic hyperinsulinism and insulin resistance

Effect of Captopril on Aqueous Levels of Angiotensin II and Its Correlation with Macular Edema in Diabetic Patients

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Morteza Shahshahan

2008-12-01

Full Text Available

PURPOSE: To determine whether angiotensin II (AT II levels in aqueous humor are related to diabetes mellitus and to evaluate the effect of captopril on this level. We also evaluated the correlation between severity of macular edema and captopril use. METHODS: In a case-control study, aqueous humor samples were obtained at the onset of cataract surgery from 58 eyes of 58 patients, of whom 37 were diabetic. From these latter subjects, 16 had taken captopril (captopril group for at least six months and 21 had not taken any angiotensin converting enzyme inhibitor (non-captopril group. AT II level was assessed by radioimmunoassay. Severity of macular edema was evaluated by clinical examination after surgery. RESULTS: The aqueous level of AT II was significantly higher in diabetic patients (31.0±7.3 pg/ml compared to non-diabetics (6.28±2.8 pg/ml (Mann Whitney U test, P < 0.0001. In diabetic patients, aqueous concentration of AT II in the captopril group (16.3±6.5 mg/ml was significantly lower than the non-captopril group (75.73±9.36 mg/ml (Mann Whitney U test, P < 0.0003. The severity of macular edema was significantly less in the captopril group compared to the non-captopril group: 68.75% of the captopril group vs 33.3% of the non-captopril group had no macular edema (P < 0.005. CONCLUSION: These findings suggest that the

The Effect of Group Counseling on Physiological Aspect of Self-care and HbA1C Level of Patients with Diabetes Type II

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Seyedreza Mazlom

2015-06-01

Full Text Available Background: The most important underlying cause of death in diabetic patients is poor self-care. The effect of education on self-care promotion has been widely investigated; however, the advisory role and impact of the treatment team have been scarcely investigated.  Aim: Determining the effect of group counseling on the psychological aspect of self-care and level of glycosylated hemoglobin in the patients with diabetes type II. Methods: In a randomized clinical trial, 73 patients with type II diabetes mellitus, who had been referred to Parsian Diabetes clinic of Mashhad in 2014, were divided into two groups of intervention and control. The group counseling program was performed in five 1.5-hour sessions with 3-day intervals, and each groups consisted of 8 to 10 people. The content of the meetings was problems in nutrition, exercise, diabetes mellitus disease, diabetes-related mental health problems, diabetes medications, and self-control of blood glucose. Researcher-made diabetes care questionnaire was filled and HbA1c test was measured before and two months after the intervention. Data were analyzed by SPSS version 11.5 using paired sample and independent t-tests. Results: In this study,27.3 percent of the subjects were male and 72.7 were female with the mean age of 49.1 ± 8.3. The scores of physiological aspect of self-care and HbA1C of the diabetic patients before the intervention was not significantly different between the groups; but in the post-intervention phase, the self-care in intervention group (49.1±5.8 significantly increased compared to the control group (31.8±12.2 (p

Complicaciones tardías en diabetes mellitus tipo 2 en el Hospital II Essalud - Cañete

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Charlton Fernando Untiveros Mayorga

2004-04-01

Full Text Available Objetivo: Determinar las características clínicas y las complicaciones tardías en los pacientes con diabetes tipo 2 atendidos en los consultorios de medicina general y del Programa de Diabetes del Hospital II EsSALUD-Cañete. Material y Métodos: Se realizó un estudio descriptivo de serie de casos en el que se evaluaron 94 pacientes con diabetes tipo 2 elegidos aleatoriamente durante su control ambulatorio, realizándose una entrevista y evaluación clínica durante los meses de junio y julio del 2001. Resultados: La población de pacientes estudiada tuvo una edad promedio de 64.56 + 11.61. Cincuenta y tres pacientes eran mujeres (56.4%. El 68.1% de los pacientes recibían hipoglicemiantes orales y el 11.7% requerían del uso de insulina. Los transtornos lipídicos predominantes fueron la elevación del LDL-Colesterol y disminución del HDL-Colesterol. La retinopatía diabética (88.9% e hipertensión arterial (61.3% fueron las complicaciones más frecuentes. Vasculopatía periférica, neuropatía periférica y neuropatía autonómica fueron otras complicaciones crónicas frecuentes halladas en la población de estudio. Conclusiones: Las complicaciones cardiovasculares (micro y macrovasculares en la población de pacientes con diabetes tipo 2 atendidos ambulatoriamente en el Hospital II EsSALUD-Cañete fueron las más frecuentes. (Rev Med Hered 2004; 15:64-69.

Uso de la metformina en la diabetes mellitus tipo II

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Yohana Salazar ÁLvarez

2011-03-01

Full Text Available Metformina es una biguanida eficaz en el control metabólico de la diabetes mellitus tipo II, no insulinodependiente cuando el control dietético falla. Dada su probada eficacia y actual accesibilidad en el mercado de medicamentos en Cuba, para ser utilizada a nivel primario de atención no solo en pacientes sintomáticos sino en la población en riesgo, se presenta este artículo cuyo propósito es actualizar a los especialistas de Medicina General Integral y Medicina Interna acerca de aspectos de interés relacionados con este medicamento, como: interacciones medicamentosas, enfermedades concomitantes, la biotransformación de la droga y los posibles efectos adversos que se pueden asociar a su uso. Se presentan consideraciones finales acerca del uso de esta droga.

An Angiotensin II Type 1 Receptor Blocker Prevents Renal Injury via Inhibition of the Notch Pathway in Ins2 Akita Diabetic Mice

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Masaya Koshizaka

2012-01-01

Full Text Available Recently, it has been reported that the Notch pathway is involved in the pathogenesis of diabetic nephropathy. In this study, we investigated the activation of the Notch pathway in Ins2 Akita diabetic mouse (Akita mouse and the effects of telmisartan, an angiotensin II type1 receptor blocker, on the Notch pathway. The intracellular domain of Notch1 (ICN1 is proteolytically cleaved from the cell plasma membrane in the course of Notch activation. The expression of ICN1 and its ligand, Jagged1, were increased in the glomeruli of Akita mice, especially in the podocytes. Administration of telmisartan significantly ameliorated the expression of ICN1 and Jagged1. Telmisartan inhibited the angiotensin II-induced increased expression of transforming growth factor β and vascular endothelial growth factor A which could directly activate the Notch signaling pathway in cultured podocytes. Our results indicate that the telmisartan prevents diabetic nephropathy through the inhibition of the Notch pathway.

Recovery Effect and Life Prolong Effect of Long Term Low-Dose Rate Irradiation on Type II Diabetes Model Mice

International Nuclear Information System (INIS)

Nomura, T.; Makino, N.; Oda, T.; Suzuki, I.; Sakai, K

2004-01-01

The effects of low-dose rate gamma-irradiation were investigated on model mice for type II diabetes mellitus, C57BL/KsJ-db/db. The mice develop the type II diabetes by 10 weeks of age due to obesity and are characterized by hyperinsulinemia. Female 10-week old mice, a group of 12 mice, were irradiated at 0.65 mGy/hr from 137-Cs (370 GBq). The urine glucose levels of all of the mice were strongly positive at the beginning of the irradiation. In the irradiated group, the decrease in the glucose level was observed in 3 mice. Such recovery from the diabetes was never observed in 12 mice of non-irradiated control group. There is no systematic difference in the change of body weight, food assumption, and amount of drinking water, between the irradiated group and the non-irradiated group or between the recovered mice and the non-recovered mice. The survival was better in the irradiated group: the surviving fraction at the age of 90 weeks was 75% in the irradiated group, while 40% in the non-irradiated. Marked difference was also observed in the appearance of the coat hair, skin, and tail; better condition was kept in the irradiated group. In the irradiated mice mortality was delayed and the healthy appearance was prolonged in the irradiated mice by about 20 ? 30 weeks compared with the non-irradiated mice. These results suggest that the low-dose irradiation modified the condition of the diabetic mice, which lead not only to the recovery of the diabetes, but also to the suppression of the aging process. (Author)

Study of Blood Leptin Levels before and After Treatment with Metformin in Diabetes Type Ii Patients

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R Didehdar

2005-04-01

Full Text Available Introduction: Leptin is a fat tissue hormone that has 176 amino acids with a molecular weight of 16 KD . Leptin has effects on the hypothalamus and peripheral tissues resulting in decreased food absorption and increased energy consumption that finally reduces the body weight and BMI. The aim of this research was to investigate the blood levels of leptin before and after treatment with Metformin in type II diabetic patients. Methods: 25 type II diabetic patients without any previous drug treatment history were investigated. This study was a clinical trail before and after treatment with Metformin. Results: There was no particular difference in BMI, average body weight, fat mass and free fat mass before and after treatment. Similarly, the difference in concentration levels of blood glucose, cholesterol, tri-glycerides and LDL-cholesterol before and after treatment was not statistically significant. Also, there was no difference in the average concentration of leptin and insulin before and after treatment Conclusion: This result showed that although metformin decreased glucose and lipid levels during the treatment period, (1 month it did not have an effect on leptin, Insulin and other related factors during treatment.;

Salivary IgA concentration in diabetic patients compared to healthy controls

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Farimah Sardari

2015-01-01

Full Text Available Introduction: The alterations in salivary flow rate and its compositions could affect the development, symptoms, and severity of oral changes in diabetic patients. The aim of this study was to assess the concentration of salivary IgA in type I in comparison with type II diabetic patients and healthy controls. Materials and Methods: In this cross-sectional study, 25 patients with type I diabetes, 25 patients with type II diabetes, and 25 control subjects (12 subjects for the type I and 13 subjects for the type II were enrolled. Unstimulated saliva samples were collected by spitting method and the concentration of salivary IgA was measured byenzyme-linked immunosorbent assay (ELISA method. Results: The mean of salivary IgA in type I diabetic patients was 148.3 ± 38.7 μg/ml and in their controls was 65.8 ± 17.4 μg/ml (P < 0.001. In type II diabetic patients the mean of salivary IgA was 67.3 ± 20.6 μg/ml and in their controls was 63.3 ± 15.2 μg/ml. There was no significant difference between patients with type II diabetes and controls (P = 0.54. The mean of salivary IgA in patients with type I diabetes was significantly higher than in patients with type II diabetes (148.3 ± 38.7 versus 67.3 ± 20.6 μg/ml, respectively, P < 0.001. Conclusions: Level of salivary IgA in type II diabetic patients in comparison with their healthy control did not show any significant difference, but in type I diabetic patients was higher than that of healthy controls and type II diabetic patients.

Value of urinary trace proteins in evaluating kidney function in the course of diabetes mellitus II rehabilitation%尿微量蛋白检测在 2型糖尿病中评估肾功能的价值

Institute of Scientific and Technical Information of China (English)

陈宝平; 宋新瑞

2001-01-01

Objective To discuss the value of urinary trace proteins in evaluating kidney function in the course of diabetes mellitus II rehabilitation.Method To assay level of urinary trace proteins in 50 cases of diabetes mellitus II and healthy control subjects. Result Level of trace proteins in 40 cases with diabetes mellitus ranged between normal values.They showed significantly increased urinary trace proteins(80％ ).Conclusion Urinary trace proteins is a sensible indicator for evaluating kidney function in diabetes mellitus II.

The study of Insulin Resistance in the Off Springs of Diabetics and Non Diabetic Patients

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Ganesh Manoorkar

2017-12-01

Full Text Available Introduction: Insulin resistance is one of the main cause in the pathogenesis of the development of type- 2 diabetes mellitus. Elevated insulin levels and insulin resistance may be present several years prior to the development of hyperglycaemia. Hence the diagnosis of insulin resistance at the initial stages in risk group people could be used as an effective measure to prevent type 2 diabetes mellitus and its outcome, including reduction in morbidity and mortality. Though type 2 diabetes mellitus has multifactorial aetiology, genetic factor plays an important role in the development of diabetes mellitus. So we have tried to establish relation between genetic factor and insulin resistance by studying the insulin resistance in off springs of diabetics and non diabetics patients. Aims and objectives: Estimation of insulin levels in the off springs (non diabetics of diabetics and non diabetics patients. Comparision of insulin resistance in the off springs (non diabetics of diabetics and non diabetics. To find the relation between insulin resistance and genetic factor. Material and method: This study was carried out in the department of Biochemistry Grant Government Medical College Mumbai. Total 100 non diabetic people were included in the study of age above 30 years. These are divided into two groups as- Group-I includes 50 off springs (Ist degree relatives of non diabetic people. Group-II includes 50 off springs (Ist degree relatives of diabetic people. The fasting plasma glucose and serum insulin levels are estimated in the above two groups. The insulin resistance was calculated by using HOMA-IR model. Result: Fasting plasma glucose, serum insulin level and insulin resistance is significantly increased in group-II people as compared to group-I people. Conclusion: There is a strong relation between genetic factor and insulin resistance which exist prior to the development of diabetes mellitus. The people of group-II are susceptible for the

Effect of 17β-estradiol on plasma lipids and LDL oxidation in postmenopausal women with type II diabetes mellitus

NARCIS (Netherlands)

Brussaard, H.E.; Leuven, J.A.G.; Kluft, C.; Krans, H.M.J.; Duyvenvoorde, W. van; Buytenhek, R.; Laarse, A. van der; Princen, H.M.G.

1997-01-01

In type II diabetes mellitus the altered hormonal state after menopause may represent an additional cardiovascular risk factor. Estrogen replacement therapy (ERT) is associated with a decreased cardiovascular risk, at least in nondiabetic post-menopausal women. We studied the effect of ERT on plasma

Weekly hours of informal caregiving and paid work, and the risk of cardiovascular disease

DEFF Research Database (Denmark)

Mortensen, Jesper; Dich, Nadya; Lange, Theis

2017-01-01

with 1396 informal caregivers in gainful employment, from the Swedish Longitudinal Occupational Survey of Health and the Whitehall II study. Informal caregiving was defined as care for an aged or disabled relative. The outcome was CVD during 10 years follow-up. Analyzes were adjusted for age, sex, children...

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.

Coronary Heart Disease in Postmenopausal Women with Type II Diabetes Mellitus and the Impact of Estrogen Replacement Therapy: A Narrative Review

OpenAIRE

Marouane Boukhris; Salvatore Davide Tomasello; Francesco Marzà; Sonia Bregante; Francesca Romana Pluchinotta; Alfredo Ruggero Galassi

2014-01-01

Coronary heart disease is the main cause of death in postmenopausal women (PMW); moreover its mortality exceeds those for breast cancer in women at all ages. Type II diabetes mellitus is a major cardiovascular risk factor and there is some evidence that the risk conferred by diabetes is greater in women than in men. It was established that the deficiency of endogenous estrogens promotes the atherosclerosis process. However, the impact of estrogen replacement therapy (ERT) on cardiovascular pr...

Autosomal dominant familial neurohypophyseal diabetes insipidus caused by a mutation in the arginine-vasopressin II gene in four generations of a Korean family

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Myo-Jing Kim

2014-12-01

Full Text Available Autosomal dominant neurohypophyseal diabetes insipidus is a rare form of central diabetes insipidus that is caused by mutations in the vasopressin-neurophysin II (AVP-NPII gene. It is characterized by persistent polydipsia and polyuria induced by deficient or absent secretion of arginine vasopressin (AVP. Here we report a case of familial neurohypophyseal diabetes insipidus in four generations of a Korean family, caused by heterozygous missense mutation in exon 2 of the AVP-NPII gene (c.286G>T. This is the first report of such a case in Korea.

Education and technology used to improve the quality of life for people with diabetes mellitus type II.

Science.gov (United States)

Dudley, Brooke; Heiland, Brianne; Kohler-Rausch, Elizabeth; Kovic, Mark

2014-01-01

The incidence of type II diabetes mellitus (DMT2) is expected to continue to rise. Current research has analyzed various tools, strategies, programs, barriers, and support in regards to the self-management of this condition. However, past researchers have yet to analyze the education process; including the adaptation of specific strategies in activities of daily living and roles, as well as the influence of health care providers in the integration of these strategies. The purpose of this qualitative case study was to identify the strengths and limitations of the current model of diabetes education in the United States and hypothesize how technology can impact quality of life. Key informants on diabetes education were recruited from diabetes education centers through the American Association of Diabetes Educators. Semi-structured interviews were conducted with participants. Health care practitioners convey limited knowledge of DMT2. Individuals with DMT2 often have limited understanding of the implications of poor self-management. There appears to be no consistent standard of care for how to effectively incorporate self-management strategies. There is limited education for the use of technology in self-management. Diabetes educators describe that technology could be beneficial. Findings suggest the importance of the role of care providers in emphasizing the implications of poor self-management strategies; that a multidisciplinary approach may enhance the education process; and a need for further developments in technology to address DMT2 self-management strategies.

Guideline treatment results in regression of atherosclerosis in type 2 diabetes mellitus

NARCIS (Netherlands)

Strang, Aart C.; van Wijk, Diederik F.; Mutsaerts, Henri J. M. M.; Stroes, Erik S. G.; Nederveen, Aart J.; Rotmans, Joris I.; Rabelink, Ton J.; Box, Frieke M. A.

2015-01-01

Efficacy of guideline cardiovascular disease prevention regimens may differ between patients with or without type II diabetes mellitus. We therefore compared change in carotid artery wall dimensions in type II diabetes mellitus and non-type II diabetes mellitus patients with a history of a major

The Effect of Group Reminiscence Therapy on Depression in Women With Type II Diabetes

Directory of Open Access Journals (Sweden)

Jooj

2016-01-01

Full Text Available Background Diabetes mellitus is associated with an increased risk of psychological disorders and symptoms. Objectives This research investigated the effect of group reminiscence therapy on depression among women with type II diabetes. Patients and Methods The present study was a clinical trial study. Twenty-four patients referring to the diabetic clinic of Golestan hospital in Ahvaz, Iran were selected through simple random sampling and were divided in two groups. Data were collected through a demographic questionnaire and the Beck Depression Inventory. Group reminiscence therapy was held over eight biweekly sessions, each lasting 90 minutes. Finally, data were analyzed through descriptive statistics and the Mann-Whitney, Friedman, and Chi-Square tests, using SPSS version 20. Results A significant difference was observed between the two groups after the intervention (P = 0.001. The rating for depression decreased significantly in the experimental group. Before the group reminiscence therapy, the highest rating for depression obtained by the experimental group was “need for consultation” (50%, whereas after the intervention, the highest rating was “no depression” (50%. One month after the intervention, the highest rating obtained for depression was “low” (50%. Conclusions Reminiscence therapy decreased depression among diabetic female patients after the intervention and one month after the intervention. It can be said that, through the reminiscence therapy, patients’ past memories were reviewed and emphasis on the positive aspects thereof in the group setting was followed by an increased sense of self-worth and a decrease in depression.

Effects of structurally stabilized EGF and bFGF on wound healing in type I and type II diabetic mice.

Science.gov (United States)

Choi, Seong Mi; Lee, Kyoung-Mi; Kim, Hyun Jung; Park, Ik Kyu; Kang, Hwi Ju; Shin, Hang-Cheol; Baek, Dawoon; Choi, Yoorim; Park, Kwang Hwan; Lee, Jin Woo

2018-01-15

Diabetes mellitus comprises a multiple metabolic disorder that affects millions of people worldwide and consequentially poses challenges for clinical treatment. Among the various complications, diabetic ulcer constitutes the most prevalent associated disorder and leads to delayed wound healing. To enhance wound healing capacity, we developed structurally stabilized epidermal growth factor (ST-EGF) and basic fibroblast growth factor (ST-bFGF) to overcome limitations of commercially available EGF (CA-EGF) and bFGF (CA-bFGF), such as short half-life and loss of activity after loading onto a matrix. Neither ST-EGF nor ST-bFGF was toxic, and both were more stable at higher temperatures than CA-EGF and CA-bFGF. We loaded ST-EGF and ST-bFGF onto a hyaluronate-collagen dressing (HCD) matrix, a biocompatible carrier, and tested the effectiveness of this system in promoting wound healing in a mouse model of diabetes. Wounds treated with HCD matrix loaded with 0.3 μg/cm 2 ST-EGF or 1 μg/cm 2 ST-bFGF showed a more rapid rate of tissue repair as compared to the control in type I and II diabetes models. Our results indicate that an HDC matrix loaded with 0.3 μg/cm 2 ST-EGF or 1 μg/cm 2 ST-bFGF can promote wound healing in diabetic ulcers and are suitable for use in wound dressings owing to their stability for long periods at room temperature. Various types of dressing materials loaded with growth factors, such as VEGF, EGF, and bFGF, are widely used to effect wound repair. However, such growth factor-loaded materials have several limitations for use as therapeutic agents in healing-impaired diabetic wounds. To overcome these limitations, we have developed new materials containing structurally stabilized EGF (ST-EGF) and bFGF (ST-bFGF). To confirm the wound healing capacity of newly developed materials (ST-EGF and ST-bFGF-loaded hyaluronate-collagen dressing [HCD] matrix), we applied these matrices in type I and type II diabetic wounds. Notably, these matrices were

Education and technology used to improve the quality of life for people with diabetes mellitus type II

Directory of Open Access Journals (Sweden)

Dudley B

2014-03-01

Full Text Available Brooke Dudley, Brianne Heiland, Elizabeth Kohler-Rausch, Mark Kovic Midwestern University Occupational Therapy Program, Downers Grove, IL, USA Background: The incidence of type II diabetes mellitus (DMT2 is expected to continue to rise. Current research has analyzed various tools, strategies, programs, barriers, and support in regards to the self-management of this condition. However, past researchers have yet to analyze the education process; including the adaptation of specific strategies in activities of daily living and roles, as well as the influence of health care providers in the integration of these strategies. Objectives: The purpose of this qualitative case study was to identify the strengths and limitations of the current model of diabetes education in the United States and hypothesize how technology can impact quality of life. Methods: Key informants on diabetes education were recruited from diabetes education centers through the American Association of Diabetes Educators. Semi-structured interviews were conducted with participants. Results: Health care practitioners convey limited knowledge of DMT2. Individuals with DMT2 often have limited understanding of the implications of poor self-management. There appears to be no consistent standard of care for how to effectively incorporate self-management strategies. There is limited education for the use of technology in self-management. Diabetes educators describe that technology could be beneficial. Conclusion: Findings suggest the importance of the role of care providers in emphasizing the implications of poor self-management strategies; that a multidisciplinary approach may enhance the education process; and a need for further developments in technology to address DMT2 self-management strategies. Keywords: health promotion, quality of life, diabetes mellitus type 2, technology, health education

Quantification of beta-cell function during IVGTT in Type II and non-diabetic subjects: assessment of insulin secretion by mathematical methods

DEFF Research Database (Denmark)

Kjems, L L; Vølund, A; Madsbad, Sten

2001-01-01

AIMS/HYPOTHESIS: We compared four methods to assess their accuracy in measuring insulin secretion during an intravenous glucose tolerance test in patients with Type II (non-insulin-dependent) diabetes mellitus and with varying beta-cell function and matched control subjects. METHODS: Eight control...... subjects and eight Type II diabetic patients underwent an intravenous glucose tolerance test with tolbutamide and an intravenous bolus injection of C-peptide to assess C-peptide kinetics. Insulin secretion rates were determined by the Eaton deconvolution (reference method), the Insulin SECretion method...... (ISEC) based on population kinetic parameters as well as one-compartment and two-compartment versions of the combined model of insulin and C-peptide kinetics. To allow a comparison of the accuracy of the four methods, fasting rates and amounts of insulin secreted during the first phase (0-10 min...

Coronary Heart Disease in Postmenopausal Women with Type II Diabetes Mellitus and the Impact of Estrogen Replacement Therapy: A Narrative Review

Directory of Open Access Journals (Sweden)

Marouane Boukhris

2014-01-01

Full Text Available Coronary heart disease is the main cause of death in postmenopausal women (PMW; moreover its mortality exceeds those for breast cancer in women at all ages. Type II diabetes mellitus is a major cardiovascular risk factor and there is some evidence that the risk conferred by diabetes is greater in women than in men. It was established that the deficiency of endogenous estrogens promotes the atherosclerosis process. However, the impact of estrogen replacement therapy (ERT on cardiovascular prevention remains controversial. Some authors strongly recommend it, whereas others revealed a concerning trend toward harm. This review tries to underlines the different components of cardiovascular risk in diabetic PMW and to define the place of ERT.

Increased mean platelet volume in type 2 diabetes mellitus

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Ezgi Coşkun Yenigün

2014-03-01

Full Text Available Objective: Platelet functions have important roles in the development of vascular complications in diabetic patients. Platelets with increased volume have increased activity compared to smaller ones; therefore, mean platelet volume (MPV is used as a marker for platelet activity. In the present study, we evaluated MPV in patients with type II diabetes mellitus (DM and its associations with diabetic microvascular and macrovascular complications. Methods: Consecutive type II diabetic patients were screened from outpatient clinic of Internal Medicine Department of Diskapı Yıldırım Beyazıt Education and Researsch Hospital, Ankara, Turkey. A total of 48 patients with type II DM and 30 age and gender matched healthy subjects constituted the study population. For all subjects a complete blood count including MPV, fasting blood glucose level and lipid parameters were studied. In diabetic patients, duration of diabetes and HbA1C level, presence of microvascular and macrovascular complications were noted additively. Mean platelet volume was compared between diabetic patients and healthy counterparents. Then, among diabetic patients, MPV was compared between the ones with and without microvascular and macrovascular complications. Results: Mean platelet volume was found significantly higher in diabetic patients compared to non-diabetic healthy subjects. Diabetic patients with at least one of the microvascular complications had significantly higher MPV than those without microvascular damage.Higher MPV levels have also been shown in diabetics with macrovascular complications compared to the ones without macrovascular disease. Conclusion: Mean platelet volume was found to be higher in type II diabetics and those having any of microvascular or macrovascular diabetic complications.

Diabetic foot ulcers: Part II. Management.

Science.gov (United States)

Alavi, Afsaneh; Sibbald, R Gary; Mayer, Dieter; Goodman, Laurie; Botros, Mariam; Armstrong, David G; Woo, Kevin; Boeni, Thomas; Ayello, Elizabeth A; Kirsner, Robert S

2014-01-01

The management of diabetic foot ulcers can be optimized by using an interdisciplinary team approach addressing the correctable risk factors (ie, poor vascular supply, infection control and treatment, and plantar pressure redistribution) along with optimizing local wound care. Dermatologists can initiate diabetic foot care. The first step is recognizing that a loss of skin integrity (ie, a callus, blister, or ulcer) considerably increases the risk of preventable amputations. A holistic approach to wound assessment is required. Early detection and effective management of these ulcers can reduce complications, including preventable amputations and possible mortality. Copyright © 2013 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

Effect of aqueous bark extract of Garuga pinnata Roxb. in streptozotocin-nicotinamide induced type-II diabetes mellitus.

Science.gov (United States)

Shirwaikar, Annie; Rajendran, K; Barik, Rakesh

2006-09-19

A study was undertaken to evaluate the antihyperglycemic activity of aqueous extract of bark of Garuga pinnata Roxb. (Burseraceae). The various parameters studied included fasting blood sugar levels, serum lipid levels, liver glycogen content, serum insulin level and glycated hemoglobin in diabetic and normal rats. Streptozotocin-nicotinamide was used to induce type-II diabetes mellitus. Treatment with the extract at two dose levels showed a significant increase in the liver glycogen and serum insulin level and a significant decrease in fasting blood glucose and glycated hemoglobin levels. The total cholesterol and serum triglycerides levels were also significantly reduced and the HDL cholesterol levels were significantly increased upon treatment with the extract thus proving the potent antidiabetic property of the plant.

Plasma proteins production and excretion in diabetic nephropathy in ...

African Journals Online (AJOL)

Dr Olaleye Samuel

macroalbuminuric type II diabetes subjects compared with type II diabetes patients with microalbuminuria and healthy subjects , showing an upregulation of hepatic secretory proteins ... order to reduce the effect of diet on plasma proteins.

Surgical Site Infection in Diabetic and Non-Diabetic Patients Undergoing Laparoscopic Cholecystectomy

International Nuclear Information System (INIS)

Butt, U. I.; Khan, A.; Nawaz, A.; Mansoor, R.; Malik, A. A.; Sher, F.; Ayyaz, M.

2016-01-01

Objective: To compare the frequency of surgical site infections in patients with type II diabetes undergoing laparoscopic cholecystectomy as compared with non-diabetic patients. Study Design: Cohort study. Place and Duration of Study: Surgical Unit 2, Services Hospital, Lahore, from May to October 2012. Methodology: Patients were divided into two groups of 60 each, undergoing laparoscopic cholecystectomy. Group A comprised non-diabetic patients and group B comprised type II diabetic patients. Patients were followed postoperatively upto one month for the development of SSIs. Proportion of patients with surgical site infections or otherwise was compared between the groups using chi-square test with significance of p < 0.05. Results: In group A, 35 patients were above the age of 40 years. In group B, 38 patients were above the age of 40 years. Four patients in group A developed a surgical site infection. Seven patients in group B developed SSIs (p = 0.07). Conclusion: Presence of diabetes mellitus did not significantly affect the onset of surgical site infection in patients undergoing laparoscopic cholecystectomy. (author)

[Clinical efficacy of alprostan in combination with "Bioptron-II" rays and iruxol-miramistin in the treatment of the diabetic foot complicated by atherosclerosis].

Science.gov (United States)

Tomashuk, I P; Tomashuk, I I

2001-08-01

Experience of clinical treatment of 9 patients with diabetes mellitus and diabetic angiopathy using alprostan in combination with rays "Bioptron-II" and iruxol-miramistinum in conditions of polyclinic was summarized. Antidiabetic preparations, mainly insulin, were administered to all patients together with abovementioned treatment. Optimal scheme of treatment constitutes daily slow (no less than 6 h) dropper intravenous infusion of alprostan in 0.1 mg dosage in 150-200 ml isotonic solution of sodium chloride during 15 days. Before and after infusion of alprostan ulcer was locally irradiated using "Bioptron-II" lamp from 5 cm distance during 6 min, bandage with iruxol-miramistinum ointment was applied in ratio 1:1. In 6 patients pain in lower extremities disappeared, ulcers epithelized, in 3--ulcers reduced by 50%.

Ceramide content is higher in type I compared to type II fibers in obesity and type 2 diabetes mellitus

DEFF Research Database (Denmark)

Kristensen, Ditte Bech; Prats Gavalda, Clara; Larsen, Steen

2012-01-01

This study investigated fiber-type-specific muscle ceramide content in obese subjects and type 2 diabetes patients. Two substudies, one which compared type 2 diabetes patients to both lean- and obese BMI-matched subjects and the other study which compared lean body-matched post-obese, obese......, and control subjects, were performed. A fasting blood sample was obtained and plasma insulin and glucose determined. A muscle biopsy was obtained from deltoideus and vastus lateralis, and fiber-type ceramide content was determined by fluorescence immunohistochemistry. Insulin sensitivity estimated by Quicki...... index was higher in lean compared to type 2 diabetes patients and obese controls. Also in control and post-obese subjects, a higher insulin sensitivity was observed compared to obese subjects. Ceramide content was consistently higher in type I than in type II muscle fibers and higher in deltoideus than...

Vascular endothelial growth factor 121 and 165 in the subacromial bursa are involved in shoulder joint contracture in type II diabetics with rotator cuff disease.

Science.gov (United States)

Handa, Akiyoshi; Gotoh, Masafumi; Hamada, Kazutoshi; Yanagisawa, Kazuhiro; Yamazaki, Hitoshi; Nakamura, Masato; Ueyama, Yoshito; Mochida, Joji; Fukuda, Hiroaki

2003-11-01

Vascular endothelial growth factor (VEGF) is a glycoprotein that plays an important role in neovascularization and increases vascular permeability. We reported that VEGF is involved in motion pain of patients with rotator cuff disease by causing synovial proliferation in the subacromial bursa (SAB). The present study investigates whether VEGF is also involved in the development of shoulder contracture in diabetics with rotator cuff disease. We examined 67 patients with rotator cuff disease, including 36 with complete cuff tears, 20 with incomplete tears, and 11 without apparent tears (subacromial bursitis). The patients were into groups according to the presence or absence of diabetes (14 type II diabetics and 53 non-diabetics). Specimens of the synovium of the SAB were obtained from all patients during surgery. Expression of the VEGF gene in the synovium of the subacromial bursa was evaluated by using the reverse transcriptase polymerase chain reaction. The VEGF protein was localized by immunohistochemistry, and the number of vessels was evaluated based on CD34 immunoreactivity. The results showed that VEGF mRNA was expressed in significantly more diabetics (100%, 14/14) than in non-diabetics (70%, 37/53) (P=0.0159, Fisher's test). Investigation of VEGF isoform expression revealed VEGF121 in all 14 diabetics and in 37 of the 53 non-diabetics, VEGF165 in 12 of the 14 diabetics and in 21 of the 53 non-diabetics, and VEGF189 in 1 of the 14 diabetics and in 2 of the 53 non-diabetics. No VEGF206 was expressed in either group. VEGF protein was localized in both vascular endothelial cells and synovial lining cells. The mean number of VEGF-positive vessels and the vessel area were also significantly greater in the diabetics (pshoulder joint contracture were more common in the diabetics (P=0.0329 and P=0.073, respectively; Fisher's test). The mean preoperative range of shoulder motion significantly differed in terms of elevation between two groups: 103.8 degrees in

Evaluating the Measurement Properties of the Self-Assessment of Treatment Version II, Follow-Up Version, in Patients with Painful Diabetic Peripheral Neuropathy

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Floortje van Nooten

2017-01-01

Full Text Available Background. The Self-Assessment of Treatment version II (SAT II measures treatment-related improvements in pain and impacts and impressions of treatment in neuropathic pain patients. The measure has baseline and follow-up versions. This study assesses the measurement properties of the SAT II. Methods. Data from 369 painful diabetic peripheral neuropathy (PDPN patients from a phase III trial assessing capsaicin 8% patch (Qutenza® efficacy and safety were used in these analyses. Reliability, convergent validity, known-groups validity, and responsiveness (using the Brief Pain Inventory-Diabetic Neuropathy [BPI-DN] and Patient Global Impression of Change [PGIC] analyses were conducted, and minimally important differences (MID were estimated. Results. Exploratory factor analysis supported a one-factor solution for the six impact items. The SAT II has good internal consistency (Cronbach’s alpha: 0.96 and test-retest reliability (intraclass correlation coefficients: 0.62–0.88. Assessment of convergent validity showed moderate to strong correlations with change in other study endpoints. Scores varied significantly by level of pain intensity and sleep interference (p<0.05 defined by the BPI-DN. Responsiveness was shown based on the PGIC. MID estimates ranged from 1.2 to 2.4 (pain improvement and 1.0 to 2.0 (impact scores. Conclusions. The SAT II is a reliable and valid measure for assessing treatment improvement in PDPN patients.

BIJI MAHONI (SWIETENIA MAHAGONI MENURUNKAN GLUKOSA DARAH PADA DIABETES MELITUS TIPE II

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ani astuti

2017-10-01

Full Text Available Abstrak Kontrol glukosa darah dapat dilakukan dengan terapi farmakologi dan tanaman berkhasiat obat atau herbal. Obat herbal yang mempunyai efek hipoglikemik salah satunya adalah biji mahoni yang berfungsi sebagai astrigen menghambat asupan glukosa dan laju peningkatan glukosa darah. Penelitian ini bertujuan untuk mengetahui pengaruh biji mahoni terhadap kadar glukosa darah pada penderita diabetes melitus tipe II, dengan desain penelitian adalah quasi eksperimental ‘’Pre and Post-Test Control Group Design’’, pada desain ini responden penelitian dibagi menjadi dua kelompok. 34 responden kelompok intervensi, dan 34 responden kelompok kontrol sebagai pembanding. Pengumpulan data dilakukan dengan pemeriksaan kadar glukosa darah pre dan post perlakuan, lembar observasi dan hasil penelitian dianalisis secara univariat dan bivariat dengan menggunakan uji Wilcoxon. Hasil penelitian menunjukkan sebanyak (100% responden sebelum dilakukan intervensi dan pemberian glibenklamide dengan kadar glukosa darah > 200 mg/dl. Sebanyak (85,3% responden sesudah intervensi dengan nilai kadar glukosa darah 90-199 mg/dl. Dari analisis bivariat terdapat pengaruh biji mahoni terhadap kadar glukosa darah dengan nilai p- value = 0,000 (p<0,05. Biji mahoni lebih berpotensi menurunkan kadar glukosa darah dibandingkan dengan glimepiride dengan beda rerata median 17,5 mg/dl.  Kata Kunci: Biji Mahoni, Glukosa Darah, Diabetes Melitus Tipe II  

The evidence base for diabetes care

National Research Council Canada - National Science Library

Williams, D. R. R. (David Robert Rhys)

2002-01-01

... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3. Evidence-Based Definition and Classification: A Commentary . . . . . . Steve O'Rahilly 37 PART II: PREVENTION OF DIABETES 4. Prevention of Type 1 Diabetes...

Traditional beliefs and practices among Mexican American immigrants with type II diabetes: A case study.

Science.gov (United States)

Lemley, Megan; Spies, Lori A

2015-04-01

To describe selected common health beliefs and practices among Mexican American immigrants with type II diabetes. Selected clinical trials, qualitative studies, and systematic reviews. The Hispanic folk illness belief susto refers to an episode of severe fright, and Mexican American immigrants hold varying views on its relation to diabetes. Culturally and in the research, susto has also been linked with depression. Sabila (aloe vera) and nopal (prickly pear cactus) are herbal remedies that have had widespread, longstanding use in Mexican culture and while this is not the gold standard of research, it does provide ample evidence and a strong cultural belief that these therapies work. There is some evidence in the literature to support their efficacy as glucose-lowering agents, but lack of Food and Drug Administration (FDA) regulation, potential side effects, and a dearth of rigorous clinical trials preclude aloe vera and nopal from being recommended therapy. Awareness about susto beliefs, commonly used herbal remedies, and development of culturally sensitive communication skills are essential for nurse practitioners to effectively assist patients in this population achieve their glycemic goals. Research on the effects of nopal and aloe vera on diabetes is needed to guide clinical decisions. ©2014 American Association of Nurse Practitioners.

In vivo imaging of oxidative stress in the kidney of diabetic mice and its normalization by angiotensin II type 1 receptor blocker

International Nuclear Information System (INIS)

Sonta, Toshiyo; Inoguchi, Toyoshi; Matsumoto, Shingo; Yasukawa, Keiji; Inuo, Mieko; Tsubouchi, Hirotaka; Sonoda, Noriyuki; Kobayashi, Kunihisa; Utsumi, Hideo; Nawata, Hajime

2005-01-01

This study was undertaken to evaluate oxidative stress in the kidney of diabetic mice by electron spin resonance (ESR) imaging technique. Oxidative stress in the kidney was evaluated as organ-specific reducing activity with the signal decay rates of carbamoyl-PROXYL probe using ESR imaging. The signal decay rates were significantly faster in corresponding image pixels of the kidneys of streptozotocin-induced diabetic mice than in those of controls. This technique further demonstrated that administration of angiotensin II type 1 receptor blocker (ARB), olmesartan (5 mg/kg), completely restored the signal decay rates in the diabetic kidneys to control values. In conclusion, this study provided for the first time the in vivo evidence for increased oxidative stress in the kidneys of diabetic mice and its normalization by ARB as evaluated by ESR imaging. This technique would be useful as a means of further elucidating the role of oxidative stress in diabetic nephropathy

The P9 pocket of HLA-DQ2 (non-Aspbeta57) has no particular preference for negatively charged anchor residues found in other type 1 diabetes-predisposing non-Aspbeta57 MHC class II molecules

DEFF Research Database (Denmark)

Quarsten, H; Paulsen, G; Johansen, B H

1998-01-01

Susceptibility and resistance to type 1 diabetes are associated with MHC class II alleles that carry non-Asp and Asp at residue 57 of their beta chain respectively. The effect of Asp or non-Aspbeta57 may relate to a differential ability of distinct class II molecules to bind specific immuno......-pathogenic peptides. Recent studies in man and mouse have revealed that some type 1 diabetes-predisposing non-Aspbeta57 class II molecules (i.e. DQ8, DR4Dw15 and I-Ag7) preferentially bind peptides with a negatively charged anchor residue at P9. It has been suggested that this is a common feature of type 1 diabetes......-predisposing class II molecules. The molecular explanation for such a phenomenon could be that class II beta chains with Aspbeta57 form a salt bridge between Aspbeta57 and a conserved Arg of the a chain, whereas in non-Aspbeta57 molecules the Arg is unopposed and free to interact with negatively charged P9 peptide...

Insulin-induced activation of glycerol-3-phosphate acyltransferase by a chiro-inositol-containing insulin mediator is defective in adipocytes of insulin-resistant, type II diabetic, Goto-Kakizaki rats.

OpenAIRE

Farese, R V; Standaert, M L; Yamada, K; Huang, L C; Zhang, C; Cooper, D R; Wang, Z; Yang, Y; Suzuki, S; Toyota, T

1994-01-01

Type II diabetic Goto-Kakizaki (GK) rats were insulin-resistant in euglycemic-hyperinsulinemic clamp studies. We therefore examined insulin signaling systems in control Wistar and diabetic GK rats. Glycerol-3-phosphate acyltransferase (G3PAT), which is activated by headgroup mediators released from glycosyl-phosphatidylinositol (GPI), was activated by insulin in intact and cell-free adipocyte preparations of control, but not diabetic, rats. A specific chiro-inositol-containing inositol phosph...

CD4⁺ type II NKT cells mediate ICOS and programmed death-1-dependent regulation of type 1 diabetes

DEFF Research Database (Denmark)

Kadri, Nadir; Korpos, Eva; Gupta, Shashank

2012-01-01

Type 1 diabetes (T1D) is a chronic autoimmune disease that results from T cell-mediated destruction of pancreatic ß cells. CD1d-restricted NKT lymphocytes have the ability to regulate immunity, including autoimmunity. We previously demonstrated that CD1d-restricted type II NKT cells, which carry ...

Left ventricular dysfunction with reduced functional cardiac reserve in diabetic and non-diabetic LDL-receptor deficient apolipoprotein B100-only mice

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Bosch Fatima

2011-06-01

Full Text Available Abstract Background Lack of suitable mouse models has hindered the studying of diabetic macrovascular complications. We examined the effects of type 2 diabetes on coronary artery disease and cardiac function in hypercholesterolemic low-density lipoprotein receptor-deficient apolipoprotein B100-only mice (LDLR-/-ApoB100/100. Methods and results 18-month-old LDLR-/-ApoB100/100 (n = 12, diabetic LDLR-/-ApoB100/100 mice overexpressing insulin-like growth factor-II (IGF-II in pancreatic beta cells (IGF-II/LDLR-/-ApoB100/100, n = 14 and age-matched C57Bl/6 mice (n = 15 were studied after three months of high-fat Western diet. Compared to LDLR-/-ApoB100/100 mice, diabetic IGF-II/LDLR-/-ApoB100/100 mice demonstrated more calcified atherosclerotic lesions in aorta. However, compensatory vascular enlargement was similar in both diabetic and non-diabetic mice with equal atherosclerosis (cross-sectional lesion area ~60% and consequently the lumen area was preserved. In coronary arteries, both hypercholesterolemic models showed significant stenosis (~80% despite positive remodeling. Echocardiography revealed severe left ventricular systolic dysfunction and anteroapical akinesia in both LDLR-/-ApoB100/100 and IGF-II/LDLR-/-ApoB100/100 mice. Myocardial scarring was not detected, cardiac reserve after dobutamine challenge was preserved and ultrasructural changes revealed ischemic yet viable myocardium, which together with coronary artery stenosis and slightly impaired myocardial perfusion suggest myocardial hibernation resulting from chronic hypoperfusion. Conclusions LDLR-/-ApoB100/100 mice develop significant coronary atherosclerosis, severe left ventricular dysfunction with preserved but diminished cardiac reserve and signs of chronic myocardial hibernation. However, the cardiac outcome is not worsened by type 2 diabetes, despite more advanced aortic atherosclerosis in diabetic animals.

Effects of angiotensin II receptor blockade on cerebral, cardiovascular, counter-regulatory, and symptomatic responses during hypoglycaemia in patients with type 1 diabetes

DEFF Research Database (Denmark)

Færch, Louise H; Thorsteinsson, Birger; Tarnow, Lise

2015-01-01

INTRODUCTION: High spontaneous activity of the renin-angiotensin system (RAS) results in more pronounced cognitive impairment and more prolonged QTc interval during hypoglycaemia in type 1 diabetes. We tested whether angiotensin II receptor blockade improves cerebral and cardiovascular function d...

Investigation of the Performance of Foot and Eye Care in Patients with Type II Diabetes in Fasa: An Application of the Theory of Planned Behavior

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Ali Khani Jeihooni

2016-12-01

Full Text Available Background and Objectives: Diabetic foot ulcers and eye problems are the most frequent complications of patients with diabetes and can be controlled with care. This study aimed at investigating the situation of foot and eye care in patients with type II diabetes based on the Theory of Planned Behavior of Fasa. Materials and Methods: In this cross-sectional study, simple randomized sampling was used to select 151 patients with type II diabetes, who had referred to Shariati Teaching Hospital diabetic clinic, during year 2016. Data were gathered using a questionnaire including demographic data and measure theory of planned behavior (attitude, subjective norm, perceived behavioral control, and intention and the care of feet and eyes. Next, the data were entered in the SPSS statistical software, version 20 and analyzed using independent t test and descriptive statistical methods. P values of < 0.05 were considered statistically significant. Results: The mean age of participants was 52.17±12.41 and the mean duration of diabetes was 76.62±4.9. Knowledge on the care of feet and eyes was low. Foot and eye care, subjective norm and people are going to be at a moderate level. Among knowledge, attitude, subjective norm, perceived behavioral control, and intention, there was a significant correlation with performance (P<0.05. Knowledge, attitudes, perceived behavioral control, subjective norms, and intention were predictors of foot care and eye performance in patients with type 2 diabetes. Overall, variables predicted 31.6% of the performance of foot care and 28.4% of eye care. Conclusions: According to this study, design and implementation of training programs theory centered on promoting foot care and eye performance is recommended for patients with diabetes.

Assessment of the effects of scaling and root planing on blood glucose levels in type II diabetes patients: A pilot study

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Uzma Rieyazulhuq Shaikh

2010-01-01

Full Text Available Aim: To study the effect of the scaling and root planing of some blood glucose levels in Type II Diabetes patients. Study Population and Methods: The clinical study was conducted in 15 Type II diabetic patients of Dr. D Y Patil Dental College and Hospital, Pimpri, Pune. All the participants underwent a baseline examination for periodontal status using the community periodontal index of treatment needs and also estimation of fasting and post-prandial blood sugar levels. The participants received the intervention of scaling and root planing, as also routine oral hygiene instructions, and were recalled after one month for a final periodontal examination and blood sugar level investigation. The significance of difference between the means of the baseline and the final examination was tested using the paired ′t′ test. Results and Conclusion: There was no significant change in the fasting and post-prandial blood glucose levels in patients treated with scaling and root planing.

Renin-Angiotensin System in Diabetes.

Science.gov (United States)

Rein, Johannes; Bader, Michael

2017-11-17

The renin-angiotensin system (RAS) has two different axes, the classical one with the effector peptide angiotensin II and the new one with the effector peptide angiotensin (1-7). Both peptides have been shown to be involved in the pathogenesis of diabetes mellitus and its consequences, nephropathy, retinopathy and cardiomyopathy in animal models and patients. In diabetes, angiotensin II acts mostly deleterious and angiotensin (1-7) protective. In this review we summarize the knowledge about the role of the different RAS axes in diabetes mellitus and the use of drugs interfering with the RAS in the therapy of the disease. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Efficacy of vildagliptin for prevention of postpartum diabetes in women with a recent history of insulin-requiring gestational diabetes: A phase II, randomized, double-blind, placebo-controlled study

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Sandra Hummel

2018-03-01

Full Text Available Objective: Women with insulin-requiring gestational diabetes mellitus (GDM are at high risk of developing diabetes within a few years postpartum. We implemented this phase II study to test the hypothesis that vildagliptin, a dipeptidyl peptidase-4 inhibitor, is superior to placebo in terms of reducing the risk of postpartum diabetes. Methods: Women with insulin-requiring GDM were randomized to either placebo or 50 mg vildagliptin twice daily for 24 months followed by a 12-month observation period (EudraCT: 2007-000634-39. Both groups received lifestyle counseling. The primary efficacy outcomes were the diagnosis of diabetes (American Diabetes Association (ADA criteria or impaired fasting glucose (IFG/impaired glucose tolerance (IGT. Results: Between 2008 and 2015, 113 patients (58 vildagliptin, 55 placebo were randomized within 2.2–10.4 (median 8.6 months after delivery. At the interim analysis, nine diabetic events and 28 IFG/IGT events had occurred. Fifty-two women withdrew before completing the treatment phase. Because of the low diabetes rate, the study was terminated. Lifestyle adherence was similar in both groups. At 24 months, the cumulative probability of postpartum diabetes was 3% and 5% (hazard ratio: 1.03; 95% confidence interval: 0.15–7.36 and IFG/IGT was 43% and 22% (hazard ratio: 0.55; 95% confidence interval: 0.26–1.19 in the placebo and vildagliptin groups, respectively. Vildagliptin was well tolerated with no unexpected adverse events. Conclusions: The study did not show significant superiority of vildagliptin over placebo in terms of reducing the risk of postpartum diabetes. However, treatment was safe and suggested some improvements in glycemic control, insulin resistance, and β-cell function. The study identified critical issues in performing clinical trials in the early postpartum period in women with GDM hampering efficacy assessments. With this knowledge, we have set a basis for which properly powered trials could

Efficacy of vildagliptin for prevention of postpartum diabetes in women with a recent history of insulin-requiring gestational diabetes: A phase II, randomized, double-blind, placebo-controlled study.

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Hummel, Sandra; Beyerlein, Andreas; Pfirrmann, Markus; Hofelich, Anna; Much, Daniela; Hivner, Susanne; Bunk, Melanie; Herbst, Melanie; Peplow, Claudia; Walter, Markus; Kohn, Denise; Hummel, Nadine; Kratzsch, Jürgen; Hummel, Michael; Füchtenbusch, Martin; Hasford, Joerg; Ziegler, Anette-G

2018-03-01

Women with insulin-requiring gestational diabetes mellitus (GDM) are at high risk of developing diabetes within a few years postpartum. We implemented this phase II study to test the hypothesis that vildagliptin, a dipeptidyl peptidase-4 inhibitor, is superior to placebo in terms of reducing the risk of postpartum diabetes. Women with insulin-requiring GDM were randomized to either placebo or 50 mg vildagliptin twice daily for 24 months followed by a 12-month observation period (EudraCT: 2007-000634-39). Both groups received lifestyle counseling. The primary efficacy outcomes were the diagnosis of diabetes (American Diabetes Association (ADA) criteria) or impaired fasting glucose (IFG)/impaired glucose tolerance (IGT). Between 2008 and 2015, 113 patients (58 vildagliptin, 55 placebo) were randomized within 2.2-10.4 (median 8.6) months after delivery. At the interim analysis, nine diabetic events and 28 IFG/IGT events had occurred. Fifty-two women withdrew before completing the treatment phase. Because of the low diabetes rate, the study was terminated. Lifestyle adherence was similar in both groups. At 24 months, the cumulative probability of postpartum diabetes was 3% and 5% (hazard ratio: 1.03; 95% confidence interval: 0.15-7.36) and IFG/IGT was 43% and 22% (hazard ratio: 0.55; 95% confidence interval: 0.26-1.19) in the placebo and vildagliptin groups, respectively. Vildagliptin was well tolerated with no unexpected adverse events. The study did not show significant superiority of vildagliptin over placebo in terms of reducing the risk of postpartum diabetes. However, treatment was safe and suggested some improvements in glycemic control, insulin resistance, and β-cell function. The study identified critical issues in performing clinical trials in the early postpartum period in women with GDM hampering efficacy assessments. With this knowledge, we have set a basis for which properly powered trials could be performed in women with recent GDM. TRIAL REGISTRATION

ANTIDIABETIC AND ANTIDYSLIPIDEMIC EFFECTS OF HELIOTROPIUM STRIGOSUM IN RAT MODELS OF TYPE I AND TYPE II DIABETES.

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Chaudhry, Shafqat Rasul; Akram, Adnan; Aslam, Naveed; Asif, Muhammad; Wajid, Muhammad; Kinfe, Thomas; Jabeen, Qaiser; Muhammad, Sajjad

2016-11-01

Heliotropiumz stnigosum Wilid. (Boraginaceae) is used traditionally as a laxative, diuretic, and as a treatment for snake bites and stings of nettles. Recent investigations have shown anti-inflammatory and antioxidant activity of H. sorigosum. However, antihyperglycemic and antidyslipidemic activity of H. strigosum has not been investigated to date and we aimed to explore these activities of the crude aqueous methanolic extract of thEaerial parts of H. strigosum (Hs.Cr). Hs.Cr was administered orally at doses of 100, 300, and 500 mg/kg in alloxan-induced diabetic rats (type I diabetes) and fructose-fed rats (type II diabetes). The fasting blood glucose (FBG) concentration was assessed by glucometer, while semum total cholesterol, triglycerides and HDL were estimated by using standard kits. The FBG concentration significantly (p < 0.05) decreased in dose-dependent pattern in both alloxan-induced diabetic and fructose-fed rats on Hs.Cr administration. The percentage glucose reductions in alloxanized rats with glibenclamide, Hs.Cr 100, 300, and 500 mg/kg were obeserved to be 67, 36, 56 and 62%, respectively. In fructose-fed rats, the percentage glucose redutions associated with metformin, Hs.Cr 100, 300, and 500 mg/kg were 23, 5, 11 and 12%, respectively. The extract also corrected the dyslipidemia associated with fructose and alloxan-induced diabetes by significantly (p < 0.00 1) decreasing the concentration of serum total cholesterol, triglycerides and LDL and by increasing HDL concentration. Our data demonstrate that the H. stigosum has antidiabetic and antidyslipidemic effects, thus encouraging further studies.

Brittle diabetes: Psychopathology and personality.

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Pelizza, Lorenzo; Pupo, Simona

The term "brittle" is used to describe an uncommon subgroup of patients with type I diabetes whose lives are disrupted by severe glycaemic instability with repeated and prolonged hospitalization. Psychosocial problems are the major perceived underlying causes of brittle diabetes. Aim of this study is a systematic psychopathological and personological assessment of patients with brittle diabetes in comparison with subjects without brittle diabetes, using specific parameters of general psychopathology and personality disorders following the multi-axial format of the current DSM-IV-TR (Diagnostic and Statistical manual of Mental Disorders - IV Edition - Text Revised) diagnostic criteria for mental disorders. Patients comprised 42 subjects with brittle diabetes and a case-control group of 42 subjects with stable diabetes, matched for age, gender, years of education, and diabetes duration. General psychopathology and the DSM-IV-TR personality disorders were assessed using the Symptom Checklist-90-Revised (SCL-90-R) and the Structured Clinical Interview for axis II personality Disorders (SCID-II). The comparison for SCL-90-R parameters revealed no differences in all primary symptom dimensions and in the three global distress indices between the two groups. However, patients with brittle diabetes showed higher percentages in borderline, histrionic, and narcissistic personality disorder. In this study, patients with brittle diabetes show no differences in terms of global severity of psychopathological distress and specific symptoms of axis I DSM-IV-TR psychiatric diagnoses in comparison with subjects without brittle diabetes. Differently, individuals with brittle diabetes are more frequently affected by specific DSM-IV-TR cluster B personality disorders. Copyright © 2016 Elsevier Inc. All rights reserved.

Diabetes mellitus and upper gut motility

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F. Mandolfino

2013-01-01

Full Text Available The aim of the study is to detect the presence of esophageal motor disorders in type I and II diabetic patients, and to establish whether there is any difference between patients with and without neuropathy. 118 diabetics patients (34 type I and 84 type II were investigated by water-perfused stationary esophageal manometry. Data were correlated with the presence of peripheral neurophaty. As a result 71% of patients affected by peripheral neuropathy showed manometric abnormalities against the 37% of the patients without neuropathy. Our experience has shown that patients with diabetes mellitus frequently present esophageal symptoms and manometric abnormalities. Manometric study of the esophagus has to be considered a useful investigative tool to manage and monitorize the gastrointestinal abnormalities in patients affected by diabetes mellitus.

[The experimental study of captopril and valsartan on the preventing and treatment of diabetic retinopathy in diabetic mice].

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Xie, Xi-Wei; Zhao, Ping

2004-11-01

To evaluate the action of Angiotensin II (AngII) on the occurrence and development of diabetic retinopathy and the effect of captopril and valsartan on preventing and treating diabetic retinopathy. Male C57BL/KsJ db/+ mice were obtained at 3 weeks of age and maintained on diets enriched animal fat for 4 weeks. After exposure to high-fat diet for 4 weeks, mice were injected intraperitoneally with streptozotocin (STZ) 100 mg/kg body weight. After 2 weeks, nonfasting plasma glucose concentration was measured by nipping the distal part of the tail. Mice whose plasma glucose concentrations were higher than 11.1 mmol/L were selected for the study as model groups. Starting from day 2, captopril 12.5 mg/kg or valsartan 40 mg/kg was given to treatment group via the oral route After treatment for 4, 8, 12 weeks, respectively, eyeballs of mice from each group were enucleated, embedded in paraffin to make tissue sections for immunohistochemistry analysis. The instrument for computer image-analysis was used to analyze the expression of AngII and VEGF in ganglion cell layer. The analyzed indices were mean gray scale value and area density value. With increased duration of diabetes, the mean gray scale values of AngII and VEGF decreased significantly. At the same time, area density values of AngII and VEGF increased significantly. The area density values of VEGF in captopril treated-group was significantly lower than that in valsartan-treated group for the same duration. Moreover, the area density values of VEGF at 4 weeks was significantly lower than that at 8 weeks or 12 weeks. The area density value in captopril treated-group had a significant negative correlation with diabetes duration. AngII had significant positive correlation with VEGF. AngII possibly participated directly and/or indirectly in the occurrence and development of diabetic retinopathy via the upregulation the expression of VEGF. Early treatment with angiotensin-converting enzyme inhibitors (ACEi) and

Associations of blood pressure variability and retinal arteriolar diameter in participants with type 2 diabetes.

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Veloudi, Panagiota; Blizzard, Leigh; Srikanth, Velandai K; McCartney, Paul; Lukoshkova, Elena V; Hughes, Alun D; Head, Geoffrey A; Sharman, James E

2016-07-01

Blood pressure variability is associated with macrovascular complications and stroke, but its association with the microcirculation in type II diabetes has not been assessed. This study aimed to determine the relationship between blood pressure variability indices and retinal arteriolar diameter in non-diabetic and type II diabetes participants. Digitized retinal images were analysed to quantify arteriolar diameters in 35 non-diabetic (aged 52 ± 11 years; 49% male) and 28 type II diabetes (aged 61 ± 9 years; 50% male) participants. Blood pressure variability was derived from 24-h ambulatory blood pressure. Arteriolar diameter was positively associated with daytime rate of systolic blood pressure variation (p = 0.04) among type II diabetes participants and negatively among non-diabetics (p = 0.008; interaction p = 0.001). This finding was maintained after adjusting for age, sex, body mass index and mean daytime systolic blood pressure. These findings suggest that the blood pressure variability-related mechanisms underlying retinal vascular disease may differ between people with and without type II diabetes. © The Author(s) 2016.

Fluorine-Directed Glycosylation Enables the Stereocontrolled Synthesis of Selective SGLT2 Inhibitors for Type II Diabetes.

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Sadurní, Anna; Kehr, Gerald; Ahlqvist, Marie; Wernevik, Johan; Sjögren, Helena Peilot; Kankkonen, Cecilia; Knerr, Laurent; Gilmour, Ryan

2018-02-26

Inhibition of the sodium-glucose co-transporters (SGLT1 and SGLT2) is a validated strategy to address the increasing prevalence of type II diabetes mellitus. However, achieving selective inhibition of human SGLT1 or SGLT2 remains challenging. Orally available small molecule drugs based on the d-glucose core of the natural product Gliflozin have proven to be clinically effective in this regard, effectively impeding glucose reabsorption. Herein, we disclose the influence of molecular editing with fluorine at the C2 position of the pyranose ring of Phlorizin analogues Remogliflozin Etabonate and Dapagliflozin (Farxiga ® ) to concurrently direct β-selective glycosylation, as is required for biological efficacy, and enhance aspects of the physicochemical profile. Given the abundance of glycosylated pharmaceuticals in diabetes therapy that contain a β-configured d-glucose nucleus, it is envisaged that this strategy may prove to be expansive. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

An elevated serum level of endothelial monocyte activating polypeptide-II in patients with arterial hypertension with and without type 2 diabetes and obesity

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Liliya Mogylnytska

2016-07-01

Conclusions: The revealed changes could reflect an endothelial dysfunction mostly pronounced in patients with arterial hypertension, type 2 diabetes mellitus and obesity. Hyperglycemia, dyslipidemia, insulin resistance, obesity appear to be significant contributing factors leading to the elevation of EMAP-II.

Clinical significance of measurement of changes of plasma ET-1 and serum TGF-β1, urinary microalbuminuria (MAU) levels in patients with type II diabetes

International Nuclear Information System (INIS)

Feng Liming; Xu Shan

2010-01-01

Objective: To study the clinical significance of changes of plasma ET-1 and serum TGF-β 1 , urinary microalbuminuria levels in patients with type II diabetes. Methods: Plasma ET-1 (with RIA) serum TGF-β 1 (with ELISA)microalbuminuria (with immune method) levels were determination in 40 cases of DM2 without nephropathy, 32 cases of DM2 with nephropathy and 35 controls. Results: The plasma ET-1, serum TGF-β 1 , microalbuminuria levels in diabetic patients with nephropathy were significantly higher than those in controls(P 0.05). Conclusion: Plasma ET-1 and serum TGF-β 1 , microalbuminuria levels increased gradually as the diabetic nephropathy got more severe. They could be used as sensitive markers for early diagnosis of development of diabetic nephropathy. (authors)

Metallothionein-mediated antioxidant defense system and its response to exercise training are impaired in human type 2 diabetes

DEFF Research Database (Denmark)

Scheede-Bergdahl, Celena; Penkowa, Milena; Hidalgo, Juan

2005-01-01

lower levels of MT-I+II were also detected in the plasma of type 2 diabetic subjects compared with control subjects. These results suggest that, in control subjects, the MT-I+II defense system is active and inducible within skeletal muscle tissue and plasma. In type 2 diabetes, reduced levels of MT......Oxidative stress is implicated in diabetes complications, during which endogenous antioxidant defenses have important pathophysiological consequences. To date, the significance of endogenous antioxidants such as metallothioneins I and II (MT-I+II) in type 2 diabetes remains unclear. To examine....... Immunohistochemical analysis revealed reduced MT-I+II levels in the skeletal muscle of type 2 diabetic subjects compared with control subjects. Control subjects produced a robust increase of MT-I+II in response to training; however, in type 2 diabetes, MT-I+II levels remained essentially unchanged. Significantly...

Insulin-induced activation of glycerol-3-phosphate acyltransferase by a chiro-inositol-containing insulin mediator is defective in adipocytes of insulin-resistant, type II diabetic, Goto-Kakizaki rats.

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Farese, R V; Standaert, M L; Yamada, K; Huang, L C; Zhang, C; Cooper, D R; Wang, Z; Yang, Y; Suzuki, S; Toyota, T

1994-11-08

Type II diabetic Goto-Kakizaki (GK) rats were insulin-resistant in euglycemic-hyperinsulinemic clamp studies. We therefore examined insulin signaling systems in control Wistar and diabetic GK rats. Glycerol-3-phosphate acyltransferase (G3PAT), which is activated by headgroup mediators released from glycosyl-phosphatidylinositol (GPI), was activated by insulin in intact and cell-free adipocyte preparations of control, but not diabetic, rats. A specific chiro-inositol-containing inositol phosphoglycan (IPG) mediator, prepared from beef liver, bypassed this defect and comparably activated G3PAT in cell-free adipocyte preparations of both diabetic GK and control rats. A myo-inositol-containing IPG mediator did not activate G3PAT. Relative to control adipocytes, labeling of GPI by [3H]glucosamine was diminished by 50% and insulin failed to stimulate GPI hydrolysis in GK adipocytes. In contrast to GPI-dependent G3PAT activation, insulin-stimulated hexose transport was intact in adipocytes and soleus and gastrocnemius muscles of the GK rat, as was insulin-induced activation of mitogen-activated protein kinase and protein kinase C. We conclude that (i) chiro-inositol-containing IPG mediator activates G3PAT during insulin action, (ii) diabetic GK rats have a defect in synthesizing or releasing functional chiro-inositol-containing IPG, and (iii) defective IPG-regulated intracellular glucose metabolism contributes importantly to insulin resistance in diabetic GK rats.

DFT predictions, synthesis, stoichiometric structures and anti-diabetic activity of Cu (II) and Fe (III) complexes of quercetin, morin, and primuletin

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Jabeen, Erum; Janjua, Naveed Kausar; Ahmed, Safeer; Murtaza, Iram; Ali, Tahir; Masood, Nosheen; Rizvi, Aysha Sarfraz; Murtaza, Gulam

2017-12-01

The current study is aimed at the synthesis of Cu (II) and Fe (III) complexes of three flavonoids {morin (mor), quercetin (quer) and primuletin (prim)} and characterization through UV-Vis spectroscopy, cyclic voltammetry, FTIR, and thermal analysis. Structure prediction through DFT calculation was supported by experimental data. Benesi-Hildebrand equation was modified to function for 1:2 Cu-flavonoid and 1:3 Fe-flavonoid complexes. DFT predictions revealed that out of poly chelation sites present in morin and quercetin, 3-OH site was utilized as preferable chelation site while primuletin chelated through 5-OH position. In-vivo trials revealed the complexes to have better anti-diabetic potential than respective flavonoid. Fls/M-Fls proved as antagonistic to Alloxan induced diabetes and also retained anti-diabetic activity even in the presence of (2-hydroxypropyl)-β-cyclodextrin (HPβCD).

Acute Ozone (O3) Exposure Accelerates Diet-Induced Pulmonary Injury and Metabolic Alterations in a Rat Model of Type II Diabetes

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Abstract for Society of Toxicology, March 22-25, 2015, San Diego, CAAcute Ozone (O3) Exposure Accelerates Diet-Induced Pulmonary Injury and Metabolic Alterations in a Rat Model of Type II DiabetesS.J. Snow1,3, D. Miller2, V. Bass2, M. Schladweiler3, A. Ledbetter3, J. Richards3, C...

Low Intensity Extracorporeal Shock Wave Therapy Improves Erectile Function in a Model of Type II Diabetes Independently of NO/cGMP Pathway.

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Assaly-Kaddoum, Rana; Giuliano, François; Laurin, Miguel; Gorny, Diane; Kergoat, Micheline; Bernabé, Jacques; Vardi, Yoram; Alexandre, Laurent; Behr-Roussel, Delphine

2016-09-01

Erectile dysfunction is highly prevalent in type II diabetes mellitus. Low intensity extracorporeal shock wave therapy improves erectile function in patients with erectile dysfunction of vasculogenic origin, including diabetes. However, its mode of action remains unknown. We investigated the effects of low intensity extracorporeal shock wave therapy compared to or combined with sildenafil on erectile dysfunction in a type II diabetes mellitus model. Our purpose was to test our hypothesis of a mode of action targeting the cavernous nitric oxide/cyclic guanosine monophosphate pathway. GK rats, a validated model of type II diabetes mellitus, and age matched Wistar rats were treated with low intensity extracorporeal shock wave therapy twice weekly for 3 weeks. Treatment was repeated after a 3-week no-treatment interval. The penis was stretched and dipped in a specifically designed water-filled cage. Shock waves were delivered by a calibrated probe yielding a controlled energy flux density (0.09 mJ/mm(2)). The probe was attached to an electrohydraulic unit with a focused shock wave source, allowing for accurate extrapolation to humans. Following a 4-week washout period erectile function was assessed as well as endothelium dependent and independent, and nitrergic relaxations of the corpus cavernosum of GK rats. Low intensity extracorporeal shock wave therapy significantly improved erectile function in GK rats to the same extent as sildenafil. Treatment effects were potentiated when combined with sildenafil. Shock wave effects were not associated with improved cavernous endothelium dependent or independent, or nitrergic reactivity. Low intensity extracorporeal shock wave therapy improved erectile function in GK rats. Unexpectedly, this was not mediated by a nitric oxide/cyclic guanosine monophosphate dependent mechanism. Sildenafil increased shock wave efficacy. This preclinical paradigm to deliver low intensity extracorporeal shock wave therapy to the rat penis should

Depression symptoms are persistent in Type 2 diabetes

DEFF Research Database (Denmark)

Whitworth, Stephanie; Bruce, David; Starkstein, Sergio

2017-01-01

Aims To describe the long‐term trajectories of depression symptom severity in people with Type 2 diabetes, and to identify predictors and associates of these trajectories. Methods A community‐dwelling cohort of 1201 individuals with Type 2 diabetes from the Fremantle Diabetes Study Phase II was f...... benefit from early and intensive depression management and ongoing follow‐up as part of routine Type 2 diabetes care.......Aims To describe the long‐term trajectories of depression symptom severity in people with Type 2 diabetes, and to identify predictors and associates of these trajectories. Methods A community‐dwelling cohort of 1201 individuals with Type 2 diabetes from the Fremantle Diabetes Study Phase II...... was followed for 5 years. The nine‐item version of the Patient Health Questionnaire was administered annually to assess depression symptoms, and biomedical and psychosocial measures were assessed at baseline and biennially. Latent class growth analysis was used to identify classes of depression severity...

Gender differences of dyslipidemia in type 2 diabetics

International Nuclear Information System (INIS)

Gilani, S.Y.H.; Bibi, S.; Ahmed, N.

2010-01-01

Type II diabetic patients are at an increased risk of coronary artery disease and cerebrovascular disease because of deranged lipid metabolism. Female diabetic patients are predominantly at risk. The objective of this cross-sectional study was to determine effects of gender on dyslipidemia of type II diabetic patients. Methods: This study was carried out at Out-Patients Department, Medical A Unit, Ayub Teaching Hospital Abbottabad from May 27, to November 27, 2009. All type II diabetic patients who were above 40 and gave consent were included in the study. Data was collected through a structured proforma. Pattern of dyslipidemia in type II diabetic patients were estimated by computing all the four types of dyslipidemia like hypertriglyceridemia, low HDL, increased serum total cholesterol and increased serum LDL. Results: There were 150 patients with mean age 65.67+- 11.29 years. There were 80 (53.33%) male and 70 (46.7%) female patients. Mean BMI was 28.45 +- 3.30 Kg/m/sup 2/. Mean serum cholesterol level was 3.9 +- 1.31 mmol/L, triglyceride level was 2.98 +- 1.14 mmol/L, LDL level was 3.28 +- 0.85 mmol/L and HDL was 0.95 +- 0.02 mmol/L. Women were more frequent to have low level HDL as compare to men (p 0.05). Conclusion: Female diabetic patients have increased frequency of low level of serum HDL as compared to males. (author)

[Hypoglycemic action of different doses of nopal (Opuntia streptacantha Lemaire) in patients with type II diabetes mellitus].

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Frati-Munari, A C; Del Valle-Martínez, L M; Ariza-Andraca, C R; Islas-Andrade, S; Chávez-Negrete, A

1989-01-01

To assess the relationship between the doses of O. streptacantha Lem. and its acute hypoglycemic action in diabetics, eight patients with type II diabetes mellitus were studied. Four test were performed to each patient with the intake of: (a) 400 ml of water, (b) 100 g (c) 300 g and (d) 500 g of broiled stems of O. streptacantha Lem. Serum glucose was measured at 0, 60, 120 and 180 minutes. Maximal decrease of serum glucose was noticed at 180 minutes, with a mean of 2.3, 10, 30.1 and 46.7 mg/dl less than basal value with 0, 100, 300 and 500 g respectively (P = NS, less than 0.05, less than 0.001 and less than 0.001 respectively). A significant direct correlation (r = 0.690, P less than 0.001) was noticed between the doses and the hypoglycemic effect.

The prevalence of microalbuminuria among patients with type II ...

African Journals Online (AJOL)

This cross-sectional community-based study was carried out to determine the prevalence of microalbuminuria among patients with type II diabetes mellitus in a primary care setting, and to study the association between various risk factors and the presence of microalbuminuria. All patients with type II diabetes mellitus who ...

Uso de la metformina en la diabetes mellitus tipo II Use of metformin to treat type 2 diabetes mellitus

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Yohana Salazar ÁLvarez

2011-03-01

Full Text Available Metformina es una biguanida eficaz en el control metabólico de la diabetes mellitus tipo II, no insulinodependiente cuando el control dietético falla. Dada su probada eficacia y actual accesibilidad en el mercado de medicamentos en Cuba, para ser utilizada a nivel primario de atención no solo en pacientes sintomáticos sino en la población en riesgo, se presenta este artículo cuyo propósito es actualizar a los especialistas de Medicina General Integral y Medicina Interna acerca de aspectos de interés relacionados con este medicamento, como: interacciones medicamentosas, enfermedades concomitantes, la biotransformación de la droga y los posibles efectos adversos que se pueden asociar a su uso. Se presentan consideraciones finales acerca del uso de esta droga.Metformin is an effective biguanide for the metabolic control of non-insulin dependent type 2 diabetes mellitus when the dietary control fails. Given its proven efficacy and present accessibility in the pharmaceutical market in Cuba -to be used at primary health care not only in symptomatic patients but in the population at risk-this article was presented to update the knowledge of the Family Medicine and Internal Medicine specialists about interesting aspects related to this drug, i.e, drug interactions, concomitant diseases, drug biotransformation and the possible adverse effects associated to its use. Final remarks on the use of this drug were stated.

L-citrulline protects from kidney damage in type 1 diabetic mice.

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Maritza J Romero

2013-12-01

Full Text Available Rationale. Diabetic nephropathy is a major cause of end-stage renal disease, associated with endothelial dysfunction. Chronic supplementation of L-arginine (L-arg, the substrate for endothelial nitric oxide synthase (eNOS, failed to improve vascular function. L-citrulline (L-cit supplementation not only increases L-arg synthesis, but also inhibits cytosolic arginase I (Arg I, a competitor of eNOS for the use of L-arg, in the vasculature. Aims. To investigate whether L-cit treatment reduces diabetic nephropathy in streptozotocin (STZ-induced type 1 diabetes in mice and rats and to study its effects on arginase II (ArgII function, the main renal isoform. Methods. STZ-C57BL6 mice received L-cit or vehicle supplemented in the drinking water. For comparative analysis, diabetic ArgII knock out mice and L-cit-treated STZ-rats were evaluated. Results. L-cit exerted protective effects in kidneys of STZ-rats, and markedly reduced urinary albumin excretion, tubulo-interstitial fibrosis and kidney hypertrophy, observed in untreated diabetic mice. Intriguingly, L-cit treatment was accompanied by a sustained elevation of tubular ArgII at 16 wks and significantly enhanced plasma levels of the anti-inflammatory cytokine IL-10. Diabetic ArgII knock out mice showed greater BUN levels, hypertrophy, and dilated tubules than diabetic wild type mice. Despite a marked reduction in collagen deposition in ArgII knock out mice, their albuminuria was not significantly different from diabetic wild type animals. L-cit also restored NO/ROS balance and barrier function in high glucose-treated monolayers of human glomerular endothelial cells. Moreover, L-cit also has the ability to establish an anti-inflammatory profile, characterized by increased IL-10 and reduced IL-1beta and IL-12(p70 generation in the human proximal tubular cells. Conclusions. L-cit supplementation established an anti-inflammatory profile and significantly preserved the nephron function during type 1

Effect of NonSurgical Periodontal Therapy on Plasma Levels of IL-17 in Chronic Periodontitis Patients with Well Controlled Type-II Diabetes Mellitus—A Clinical Study

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Vishnu Jayakumar Sunandhakumari

2018-06-01

Full Text Available For years the pathogenesis of periodontitis was under an immunological Th1/Th2 paradigm. Th1 cells are considered to afford protection against the intracellular pathogens. These cells produce the interferons (IFN that are involved in macrophage activation, which, in turn, plays an important role in phagocytosis, complement fixation, and opsonization. Th2 cells are thought to have evolved as a form of protection against parasitic helminthes. Th17 subset of CD4Not Necessary+ T cells was identified in the year 2005, which added greater complexity to Th function and are pro inflammatory in nature. Interleukins (ILs have the ability to alter immunological changes and they also possess the ability to regulate lymphocyte differentiation and haemopoietic stem cells, cell proliferation, and motility, which are classified as pro-inflammatory and anti-inflammatory. There are numerous studies that reported IL-17 levels associated with chronic periodontitis (CP development. Type II diabetes mellitus (DM is considered a risk factor for the development of periodontal diseases because the incidence, progression, and severity of periodontal diseases are more common with Type II DM than without DM. This study was aimed at evaluating whether non-surgical periodontal therapy had any effect on plasma concentrations of Interleukin-17 in systemically healthy chronic periodontitis patients and in chronic periodontitis patients with well controlled Type II Diabetes mellitus. Patients were divided into the two groups including the chronic periodontitis group (20 subjects and the chronic periodontitis with well-controlled Type II Diabetes mellitus group (20 subjects. The Gingival Index and Plaque Index as well as the clinical Attachment Level (CAL were taken from all the patients of two groups after evaluating fasting blood sugar, post prandial blood sugar, and the Glycated Hemoglobin Level (HbA1c. Then 5 mL blood samples were collected from each patient and plasma was

Exercise: An Alternative Therapy for Gestational Diabetes.

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Artal, Raul

1996-01-01

Exercise is encouraged in the management of pregnant women with gestational diabetes or women with Type II diabetes who become pregnant. Although non-weight-bearing exercises may be best for sedentary women, moderate workouts appear to be safe for most women with gestational diabetes. The role of exercise, risk factors, warning signs, and examples…

Diabetic retinopathy is a neurodegenerative disorder.

Science.gov (United States)

Lynch, Stephanie K; Abràmoff, Michael D

2017-10-01

Since 1875, controversy has ensued over whether ocular diabetic complications are primarily vasculopathic or neuropathic in nature. Here, we discuss the historical context by which diabetic retinopathy (DR) came to be considered a primary vasculopathy, in contrast to more recent data suggesting the importance of diabetic retinal neurodegeneration (DRN) as the primary manifestation of ocular diabetic damage. Unsurprisingly, DRN parallels other diabetic complications related to neuropathy. In general, there are three possible relationships between microvascular DR and DRN: i) microvasculopathy causes neurodegeneration; ii) neurodegeneration causes microvasculopathy or iii) they are mutually independent. The authors' group has recently produced experimental data showing that DRN precedes even the earliest manifestations of DR microvasculopathy. In combination with earlier studies showing that focal implicit time delays predicted future development of DR microvasculopathy in the same location, relationships i) and iii) are unlikely. As such, ii) is the most likely relationship: DRN is a cause of DR. Granted, additional studies are needed to confirm this hypothesis and elucidate the mechanism of diabetes-induced neurodegeneration. We conclude this review by proposing experimental approaches to test the hypothesis that DRN causes DR. If confirmed, this new paradigm may lead to earlier detection of ocular diabetic damage and earlier treatment of early DR, thereby preventing visual loss in people with diabetes. Published by Elsevier Ltd.

Gender differences of dyslipidemia in type 2 diabetics

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Gilani, S Y.H. [Ayub Medical College, Abbottabad (Pakistan). Dept. of Pharmacology; Bibi, S [Ayub Medical College, Abbottabad (Pakistan). Dept. of Physiology; Ahmed, N [Frontier Medical College, Abbottabad (Pakistan). Dept. of Medicine

2010-07-15

Type II diabetic patients are at an increased risk of coronary artery disease and cerebrovascular disease because of deranged lipid metabolism. Female diabetic patients are predominantly at risk. The objective of this cross-sectional study was to determine effects of gender on dyslipidemia of type II diabetic patients. Methods: This study was carried out at Out-Patients Department, Medical A Unit, Ayub Teaching Hospital Abbottabad from May 27, to November 27, 2009. All type II diabetic patients who were above 40 and gave consent were included in the study. Data was collected through a structured proforma. Pattern of dyslipidemia in type II diabetic patients were estimated by computing all the four types of dyslipidemia like hypertriglyceridemia, low HDL, increased serum total cholesterol and increased serum LDL. Results: There were 150 patients with mean age 65.67+- 11.29 years. There were 80 (53.33%) male and 70 (46.7%) female patients. Mean BMI was 28.45 +- 3.30 Kg/m/sup 2/. Mean serum cholesterol level was 3.9 +- 1.31 mmol/L, triglyceride level was 2.98 +- 1.14 mmol/L, LDL level was 3.28 +- 0.85 mmol/L and HDL was 0.95 +- 0.02 mmol/L. Women were more frequent to have low level HDL as compare to men (p<0.05), while no significant difference was found regarding serum cholesterol, serum triglyceride and serum LDL (p>0.05). Conclusion: Female diabetic patients have increased frequency of low level of serum HDL as compared to males. (author)

Hospital Guidelines for Diabetes Management and the Joint Commission-American Diabetes Association Inpatient Diabetes Certification.

Science.gov (United States)

Arnold, Pamela; Scheurer, Danielle; Dake, Andrew W; Hedgpeth, Angela; Hutto, Amy; Colquitt, Caroline; Hermayer, Kathie L

2016-04-01

The Joint Commission Advanced Inpatient Diabetes Certification Program is founded on the American Diabetes Association's Clinical Practice Recommendations and is linked to the Joint Commission Standards. Diabetes currently affects 29.1 million people in the USA and another 86 million Americans are estimated to have pre-diabetes. On a daily basis at the Medical University of South Carolina (MUSC) Medical Center, there are approximately 130-150 inpatients with a diagnosis of diabetes. The program encompasses all service lines at MUSC. Some important features of the program include: a program champion or champion team, written blood glucose monitoring protocols, staff education in diabetes management, medical record identification of diabetes, a plan coordinating insulin and meal delivery, plans for treatment of hypoglycemia and hyperglycemia, data collection for incidence of hypoglycemia, and patient education on self-management of diabetes. The major clinical components to develop, implement, and evaluate an inpatient diabetes care program are: I. Program management, II. Delivering or facilitating clinical care, III. Supporting self-management, IV. Clinical information management and V. performance measurement. The standards receive guidance from a Disease-Specific Care Certification Advisory Committee, and the Standards and Survey Procedures Committee of the Joint Commission Board of Commissioners. The Joint Commission-ADA Advanced Inpatient Diabetes Certification represents a clinical program of excellence, improved processes of care, means to enhance contract negotiations with providers, ability to create an environment of teamwork, and heightened communication within the organization. Published by Elsevier Inc.

[Family physician attitudes towards insulinization in type II diabetics].

Science.gov (United States)

Díaz-Rodríguez, M I; Sánchez-Morales, M C; Aceña-Gutiérrez, M T; Carrasco-Flores, J; Villarín-Castro, A

2014-04-01

To determine the attitudes of Toledo Health Area family physicians about starting insulinization in type 2 diabetic patients. Descriptive, cross-sectional study. A self-completed questionnaire was given to 353 family physicians of the Toledo Health Area, asking about socio-demographic and occupational data, and including the Spanish version of the Diabetes Attitude Scale (DAS-3sp) questionnaire to evaluate attitudes and motivations related to diabetes. A total of 66 responses were received, of which 50.8% were from females. Mean age (±standard deviation) was 49.97±7.40. Results of the different DAS-3sp subscales (values from 1 to 5) were: S1 (need for special training): 4.52±0.38; S2 (seriousness of type2 diabetes): 4.18±0.42; S3 (value of tight control): 4.15±0.39; S4 (psychosocial impact of diabetes): 3.79±0.48; and S5 (need for patient autonomy): 3.72±0.55. No statistically significant differences were obtained with the four first subscales with sex, specialized training, being a resident tutor, type of contract or clinical setting. There were statistically significant differences in S5 compared with sex (3.90±0,60 in men vs 3.54±0.45 in women; t=2.701; P=.009) and with being a resident tutor (3.99±0.58 vs 3.64±0.52 in non-tutors; t=2.188; P=.033). The attitudes regarding starting insulin treatment in type2 diabetic patients are positives among Toledo Health Area family physicians, specially in the clinical aspects, but they are lower in the psychosocial impact and patient autonomy. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

Macroscopic placental changes associated with fetal and maternal events in diabetes mellitus

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Ana Karina Marques Salge

2012-10-01

Full Text Available OBJECTIVES: The current study sought to identify macroscopic placental changes associated with clinical conditions in women with or without diabetes and their newborns. METHODS: The study population consisted of 62 pregnant women clinically diagnosed with diabetes and 62 healthy women (control group. RESULTS: Among the subjects with diabetes, 43 women (69.3% were diagnosed with gestational diabetes mellitus, 15 had diabetes mellitus I (24.2%, and four had diabetes mellitus II (6.5%. The mean age of the women studied was 28.5 ± 5.71 years, and the mean gestational age of the diabetic women was 38.51 weeks. Of the 62 placentas from diabetic pregnancies, 49 (79% maternal surfaces and 59 (95.2% fetal surfaces showed abnormalities, including calcium and fibrin deposits, placental infarction, hematoma, and fibrosis. A statistical association was found between newborn gender and fetal and maternal placental changes (p = 0.002. The mean weight of the newborns studied was 3,287 ± 563 g for women with diabetes mellitus, 3,205 ± 544 g for those with gestational diabetes mellitus, 3,563 ± 696 g forthose with diabetes mellitus II, and 3,095 ± 451 g forthose with diabetes mellitus I. CONCLUSIONS: Infarction, hematoma, calcification, and fibrin were found on the maternal and fetal placental surfaces in women with diabetes. Women with gestational diabetes and post-term infants had more calcium deposits on the maternal placental surface as compared to those with type I and type II diabetes.

CARDIAC REHABILITATION IN PATIENTS WITH DIABETES MELLITUS

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Marzieh Saeidi

2010-12-01

Full Text Available AbstractINTRODUCTION: Prevalence of cardiovascular diseases (CVD is 19.4% in Iran anddiabetes mellitus is an important CVD risk factor in this country. Non-insulin-dependentdiabetes mellitus (type II DM is associated with increased morbidity and mortality due toatherosclerosis. With cardiac rehabilitation (CR we can modify CVD risk factors such astype II DM and play an important role in decreasing its mortality and morbidity. Weinvestigated the effects of CR on cardiac patients with and without type II DM.METHODS: In this retrospective before-and-after study we analyzed data from 496 cardiacpatients (419 with type II DM and 77 without type II DM. All of the subjects completeddemographic data questionnaires and underwent weight and height measurement, exercisetest to assess exercise capacity (EC, echocardiography, and blood test to assess lipidprofile and fasting blood glucose. The subjects then participated in a 24-session CRprogram. Each session consisted of 10 minutes warm-up, 40 minutes aerobic exercise, 10minutes cool-down and 20 minutes relaxation. They also took part in 8 educational sessionson life style modification, diet therapy and stress management supervised by CR team (acardiologist, a physician, a physiotherapist, a nurse, a nutritionist and a psychiatrist. At theend of the program, all measurements, exams and tests were repeated. Data were analyzedwith SPSS11.5 using independent t-test at level of P<0.05.RESULTS: We studied 419 non-diabetics (mean age: 55.61±9.41 years and 77 diabetics(mean age: 58.59±7.76 years. Mean EC increased significantly after CR in both groups. Inthe diabetic group, EC increased significantly compared to the non-diabetic group(62.21±133.40 vs. 33.68±31/42, P=0.02. Mean levels of triglyceride, cholesterol, LDLcholesterol,as well as body mass index and heart rate decreased significantly after CR inboth groups. However, no significant difference was seen between the two groups in respectof these variables

The theme of the world diabetes day 2014; healthy living and diabetes; a nephrology viewpoint

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Beladi-Mousavi Seyed Seifollah

2014-04-01

Full Text Available Annually, on November 14, the world diabetes day (WDD is celebrated. WDD is a campaign led by the International Diabetes Federation (IDF and its member associations throughout the world. It was created in 1991 by IDF and World Health Organization (WHO in response to increasing concerns about the intensifying threat of diabetes worldwide. The WDD 2014 organization marks the first of a three-year (2014-16 emphasis on "healthy living and diabetes". Replacement of whole grain and cereal-based foods with refined grains in diet planning could be an operative and practical strategy in type II diabetic patients. This strategy beyond the development of glycemic control, leads to more benefits for management of other features of diabetes, diminution of diabetes-induced metabolic disorders, and prevents long-term complications especially diabetic kidney disease and cardiovascular disease.

Association of dyslipidemia and other risk factors with diabetic retinopathy among patients of type 2 diabetes mellitus

International Nuclear Information System (INIS)

Rasul, A.; Rashid, A.; Waheed, P.

2017-01-01

Objective: To study the association of diabetic retinopathy (DR) with dyslipidemia in patients of type 2 diabetes mellitus and to evaluate other associated risk factors. Study Design: Cross sectional comparative study. Place and Duration of Study: The study was conducted at Centre for Research in Experimental and Applied Medicine-1 (CREAM-1), Department of Biochemistry and Molecular biology Army Medical College, Rawalpindi in collaboration with Armed Forces Institute of Ophthalmology (AFIO) from Apr 2016 to Jun 2016. Material and Method: Total 180 subjects were enrolled in two groups. Group I comprised of 90 patients of diabetic retinopathy and group II of 90 healthy normal controls. Demographic and clinical data were collected. Fasting venous blood samples (5 ml) were drawn and checked for blood glucose, HbA1c and lipid profile (total cholesterol, triglycerides, high density lipoproteins and low density lipoproteins). Data collected was analyzed by SPSS version 22. Results: Mean age of the patients was 56 ± 6 years and that of controls was 53 ± 7 years. Mean duration of DM was 14 ± 5 years. Mean systolic blood pressure of group-I was 146 ± 15 mm Hg compared to 127 ± mm Hg of group-II. Mean diastolic BP of patients was 93 ± 8 mm Hg while that of controls was 77 ± 6 mm Hg. Mean body mass index (BMI) of subjects of group-I was 28.8 ± 2.9 while for group-II, it was 25.1 ± 1.4. Mean fasting plasma glucose was 10.2 ± 3.4 mmol/l for group-I and 5.0 ± 0.6 mmol/l for group-II. HbA1c was also considerably higher for group-I with a mean of 7.2 ± 0.8 percent while for group-II, its mean was 5.2 ± 0.5. Total cholesterol (group-I 5.7 ± 0.9 mmol/l versus group-II 4.8 ± 0.6 mmol/l), triglycerides (group-I 3.7 ± 0.9 mmol/l and group-II 2.0 ± 0.2 mmol/l), and low density lipoproteins (group-I 3.08 ± 0.49 mmol/l and group-II 2.17 ± 0.3 mmol/l) of both the groups were compared and found significantly higher among patients of diabetic retinopathy. DR was positively

The accuracy of polyuria, polydipsia, polyphagia, and Indian Diabetes Risk Score in adults screened for diabetes mellitus type-II

OpenAIRE

Shivshakti D Pawar; Poonam Thakur; B K Radhe; Harshal Jadhav; Vivek Behere; Vikrant Pagar

2017-01-01

Context: The World Health Organization report suggests that over 19% of the world's diabetic population currently resides in India. Unfortunately, >50% of the diabetics in India are unaware about their diabetic status. In the poor income country like India, it is essential to use cost-effective methods for screening for diabetes, and traditionally using three classical symptoms and Indian Diabetes Risk Score (IDRS) tool is helpful but, data regarding their diagnostic accuracy is very less. Ob...

PIXE analysis of some Nigerian anti-diabetic medicinal plants (II)

Energy Technology Data Exchange (ETDEWEB)

Olabanji, S.O., E-mail: skayode2002@yahoo.co.uk [Istituto Nazionale di Fisica Nucleare (INFN), Laboratori Nazionali di Legnaro (LNL), I-35020 Padova (Italy); ICTP Fellow on Sabbatical Leave from Centre for Energy Research and Development, Obafemi Awolowo University, Ile-Ife (Nigeria); Adebajo, A. C. [Department of Pharmacognosy, Faculty of Pharmacy, Obafemi Awolowo University, Ile-Ife (Nigeria); Omobuwajo, O. R. [Department of Pharmacognosy and Herbal Medicine, Faculty of Pharmacy, Niger Delta University, Wilberforce Island (Nigeria); Ceccato, D. [Istituto Nazionale di Fisica Nucleare (INFN), Laboratori Nazionali di Legnaro (LNL), I-35020 Padova (Italy); Dipartmento di Fisica, Universita di Padova, Padova (Italy); Buoso, M. C. [Istituto Nazionale di Fisica Nucleare (INFN), Laboratori Nazionali di Legnaro (LNL), I-35020 Padova (Italy); Moschini, G. [Istituto Nazionale di Fisica Nucleare (INFN), Laboratori Nazionali di Legnaro (LNL), I-35020 Padova (Italy); Dipartmento di Fisica, Universita di Padova, Padova (Italy)

2014-01-01

Diabetes mellitus, a metabolic disease characterized by high blood glucose levels (hyperglycemia) due to defects in insulin secretion, or action, or both, is a debilitating disease leading to other complications and death of many people in the world. Some of the medicinal plants implicated in the herbal recipes for the treatment of diabetes in Nigeria have been reported. Additional medicinal plants used for the treatment of diabetes in Nigeria are presented in this work. These medicinal plants are becoming increasingly important and relevant as herbal drugs due to their use as antioxidants, nutraceuticals, food additives and supplements in combating diabetes. Elemental compositions of these anti-diabetic medicinal plants were determined using PIXE technique. The 1.8 MV collimated proton beam from the 2.5 MV AN 2000 Van de Graaff accelerator at Istituto Nazionale di Fisica Nucleare (INFN), Laboratori Nazionali di Legnaro (LNL) Legnaro (Padova) Italy was employed for the work. The results show the detection of twenty-one elements which include Mg, P, Ca, K, Mn, Cu, Zn, S, Cr, Co, Ni and V that are implicated in the regulation of insulin and the control of the blood-sugar levels in the human body. The entire plant of Boerhavia diffusa, Securidaca longipedunculata stem, leaves of Peperomia pellucida, Macrosphyra longistyla, Olax subscorpioidea, Phyllanthus muerillanus, Jatropha gossypifolia, Cassia occidentalis, Phyllanthus amarus, and leaf and stem of Murraya koenigii, which have high concentrations of these elements could be recommended as vegetables, nutraceuticals, food additives, supplements and drugs in the control and management of diabetes, if toxicity profiles indicate that they are safe. However, significantly high contents of Al and Si in the entire plant of Bryophyllum pinnatum, and As, Cr, and Cu in Ocimum gratissimum leaf suggest that these plants should be avoided by diabetic patients to prevent complications.

PIXE analysis of some Nigerian anti-diabetic medicinal plants (II)

International Nuclear Information System (INIS)

Olabanji, S.O.; Adebajo, A.C.; Omobuwajo, O.R.; Ceccato, D.; Buoso, M.C.; Moschini, G.

2014-01-01

Diabetes mellitus, a metabolic disease characterized by high blood glucose levels (hyperglycemia) due to defects in insulin secretion, or action, or both, is a debilitating disease leading to other complications and death of many people in the world. Some of the medicinal plants implicated in the herbal recipes for the treatment of diabetes in Nigeria have been reported. Additional medicinal plants used for the treatment of diabetes in Nigeria are presented in this work. These medicinal plants are becoming increasingly important and relevant as herbal drugs due to their use as antioxidants, nutraceuticals, food additives and supplements in combating diabetes. Elemental compositions of these anti-diabetic medicinal plants were determined using PIXE technique. The 1.8 MV collimated proton beam from the 2.5 MV AN 2000 Van de Graaff accelerator at Istituto Nazionale di Fisica Nucleare (INFN), Laboratori Nazionali di Legnaro (LNL) Legnaro (Padova) Italy was employed for the work. The results show the detection of twenty-one elements which include Mg, P, Ca, K, Mn, Cu, Zn, S, Cr, Co, Ni and V that are implicated in the regulation of insulin and the control of the blood-sugar levels in the human body. The entire plant of Boerhavia diffusa, Securidaca longipedunculata stem, leaves of Peperomia pellucida, Macrosphyra longistyla, Olax subscorpioidea, Phyllanthus muerillanus, Jatropha gossypifolia, Cassia occidentalis, Phyllanthus amarus, and leaf and stem of Murraya koenigii, which have high concentrations of these elements could be recommended as vegetables, nutraceuticals, food additives, supplements and drugs in the control and management of diabetes, if toxicity profiles indicate that they are safe. However, significantly high contents of Al and Si in the entire plant of Bryophyllum pinnatum, and As, Cr, and Cu in Ocimum gratissimum leaf suggest that these plants should be avoided by diabetic patients to prevent complications

Patterns of diabetic complications at Jimma University Specialized ...

African Journals Online (AJOL)

Results: Larger proportion, 189 (62.0%), of patients had type II diabetes and 163 ... of the patient but age had statistically significant association with hypertension, ... were significantly associated with the development of diabetic complications.

Development and psychometric properties of a new social support scale for self-care in middle-aged patients with type II diabetes (S4-MAD

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Naderimagham Shohreh

2012-11-01

Full Text Available Abstract Background Social support has proved to be one of the most effective factors on the success of diabetic self-care. This study aimed to develop a scale for evaluating social support for self-care in middle-aged patients (30–60 years old with type II diabetes. Methods This was a two-phase qualitative and quantitative study. The study was conducted during 2009 to 2011 in Tehran, Iran. In the qualitative part, a sample of diabetic patients participated in four focus group discussions in order to develop a preliminary item pool. Consequently, content and face validity were performed to provide a pre-final version of the questionnaire. Then, in a quantitative study, reliability (internal consistency and test-retest analysis, validity and factor analysis (both exploratory and confirmatory were performed to assess psychometric properties of the scale. Results A 38-item questionnaire was developed through the qualitative phase. It was reduced to a 33-item after content validity. Exploratory factor analysis loaded a 30-item with a five-factor solution (nutrition, physical activity, self monitoring of blood glucose, foot care and smoking that jointly accounted for 72.3% of observed variance. The confirmatory factor analysis indicated a good fit to the data. The Cronbach’s alpha coefficient showed excellent internal consistency (alpha=0.94, and test-retest of the scale with 2-weeks intervals indicated an appropriate stability for the scale (ICC=0.87. Conclusion The findings showed that the designed questionnaire was a valid and reliable instrument for measuring social support for self-care in middle-aged patients with type II diabetes. It is an easy to use questionnaire and contains the most significant diabetes related behaviors that need continuous support for self-care.

Complications of Diabetes and Their Implications for Service Providers.

Science.gov (United States)

Ponchillia, S. V.

1993-01-01

This article presents information on the complications of both Type I and Type II diabetes and the implications for the rehabilitation of persons with diabetes and visual impairment. Topics covered include retinopathy, cataracts, glaucoma, peripheral neuropathy, carpal tunnel syndrome, diabetic hand syndrome, neuropathy of the autonomic nervous…

Validity and reproducibility of HOMA-IR, 1/HOMA-IR, QUICKI and McAuley's indices in patients with hypertension and type II diabetes.

Science.gov (United States)

Sarafidis, P A; Lasaridis, A N; Nilsson, P M; Pikilidou, M I; Stafilas, P C; Kanaki, A; Kazakos, K; Yovos, J; Bakris, G L

2007-09-01

The aim of this study was to evaluate the validity and reliability of homeostasis model assessment-insulin resistance (HOMA-IR) index, its reciprocal (1/HOMA-IR), quantitative insulin sensitivity check index (QUICKI) and McAuley's index in hypertensive diabetic patients. In 78 patients with hypertension and type II diabetes glucose, insulin and triglyceride levels were determined after a 12-h fast to calculate these indices, and insulin sensitivity (IS) was measured with the hyperinsulinemic euglycemic clamp technique. Two weeks later, subjects had again their glucose, insulin and triglycerides measured. Simple and multiple linear regression analysis were applied to assess the validity of these indices compared to clamp IS and coefficients of variation between the two visits were estimated to assess their reproducibility. HOMA-IR index was strongly and inversely correlated with the basic IS clamp index, the M-value (r=-0.572, PHOMA-IR and QUICKI indices were positively correlated with the M-value (r=0.342, PHOMA-IR was the best fit of clamp-derived IS. Coefficients of variation between the two visits were 23.5% for HOMA-IR, 19.2% for 1/HOMA-IR, 7.8% for QUICKI and 15.1% for McAuley's index. In conclusion, HOMA-IR, 1/HOMA-IR and QUICKI are valid estimates of clamp-derived IS in patients with hypertension and type II diabetes, whereas the validity of McAuley's index needs further evaluation. QUICKI displayed better reproducibility than the other indices.

Development of a web-based liver cancer prediction model for type II diabetes patients by using an artificial neural network.

Science.gov (United States)

Rau, Hsiao-Hsien; Hsu, Chien-Yeh; Lin, Yu-An; Atique, Suleman; Fuad, Anis; Wei, Li-Ming; Hsu, Ming-Huei

2016-03-01

Diabetes mellitus is associated with an increased risk of liver cancer, and these two diseases are among the most common and important causes of morbidity and mortality in Taiwan. To use data mining techniques to develop a model for predicting the development of liver cancer within 6 years of diagnosis with type II diabetes. Data were obtained from the National Health Insurance Research Database (NHIRD) of Taiwan, which covers approximately 22 million people. In this study, we selected patients who were newly diagnosed with type II diabetes during the 2000-2003 periods, with no prior cancer diagnosis. We then used encrypted personal ID to perform data linkage with the cancer registry database to identify whether these patients were diagnosed with liver cancer. Finally, we identified 2060 cases and assigned them to a case group (patients diagnosed with liver cancer after diabetes) and a control group (patients with diabetes but no liver cancer). The risk factors were identified from the literature review and physicians' suggestion, then, chi-square test was conducted on each independent variable (or potential risk factor) for a comparison between patients with liver cancer and those without, those found to be significant were selected as the factors. We subsequently performed data training and testing to construct artificial neural network (ANN) and logistic regression (LR) prediction models. The dataset was randomly divided into 2 groups: a training group and a test group. The training group consisted of 1442 cases (70% of the entire dataset), and the prediction model was developed on the basis of the training group. The remaining 30% (618 cases) were assigned to the test group for model validation. The following 10 variables were used to develop the ANN and LR models: sex, age, alcoholic cirrhosis, nonalcoholic cirrhosis, alcoholic hepatitis, viral hepatitis, other types of chronic hepatitis, alcoholic fatty liver disease, other types of fatty liver disease, and

A Systematic Review: Family Support Integrated with Diabetes Self-Management among Uncontrolled Type II Diabetes Mellitus Patients

OpenAIRE

Pamungkas, Rian Adi; Chamroonsawasdi, Kanittha; Vatanasomboon, Paranee

2017-01-01

The rate of type-2 diabetes mellitus (T2D) is dramatically increasing worldwide. Continuing diabetes mellitus (DM) care needs effective self-management education and support for both patients and family members. This study aimed to review and describe the impacts of diabetes mellitus self-management education (DSME) that involve family members on patient outcomes related to patient health behaviors and perceived self-efficacy on self-management such as medication adherence, blood glucose moni...

Noninvasive assessment of cardiomyopathy in normotensive diabetic patients between 20 and 50 years old

International Nuclear Information System (INIS)

Bouchard, A.; Sanz, N.; Botvinick, E.H.; Phillips, N.; Heilbron, D.; Byrd, B.F. III; Karam, J.H.; Schiller, N.B.

1989-01-01

To further the understanding of diabetic heart disease, we tested the hypothesis that an asymptomatic group of normotensive diabetic patients between 20 and 50 years old had a restrictive cardiomyopathy independent of clinically significant coronary artery disease. Quantitative two-dimensional echocardiography and stress myocardial perfusion scintigraphy were performed to detect and characterize the cardiac abnormalities in this study group comprising 88 patients with rigorously classified diabetes and 65 volunteer control subjects. Diabetic patients were shown to have a mildly reduced left ventricular end-diastolic volume index: 50.1 +/- 8.2 and 52.1 +/- 14.7 mL/m2 for patients with type I and type II diabetes, respectively, versus 58.9 +/- 11.7 mL/m2 for control subjects. The left ventricular diastolic filling was also impaired in diabetic patients as reflected by a lower atrial emptying index: 0.73 +/- 0.24 and 0.76 +/- 0.3 for type I and type II diabetics, respectively, compared with 1.14 +/- 0.24 for control subjects. Exercise tolerance was normal in subjects with type I diabetes and slightly reduced in subjects with type II diabetes. Only one patient developed regional ischemia on thallium exercise testing. Using a comprehensive, noninvasive approach, we have shown that asymptomatic normotensive patients with type I or type II diabetes who were between 20 and 50 years old had a restrictive cardiomyopathy characterized by mildly reduced left ventricular end-diastolic volume and altered left ventricular compliance independent of critical coronary artery disease

Cardiac, renal and vascular complications in the diabetic patient

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Alberto Zanchetti

2000-06-01

Full Text Available Type 2 diabetes has long been known to be associated with an increased risk of cardiovascular disease. Patients with type 2 diabetes have also been shown to benefit more from antihypertensive therapy than do non-diabetics with hypertension. The benefits of aggressive antihypertensive therapy are reflected in the recent reduction of blood pressure (BP targets in international guidelines. Drugs acting on the reninangiotensin-aldosterone system (RAAS have well-documented efficacy, and results from large-scale trials with highly selective angiotensin II (Ang II receptor blockers (ARBs, such as valsartan, are awaited. The VALUE trial will provide the largest body of information yet on the comparative benefits of using an ARB or calcium channel blocker in hypertensive patients with diabetes.

Anti-hyperlipidemic action of Zingiber officinale (Ginger juice in alloxan induced diabetic rats

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Selima Sultana

2012-07-01

Full Text Available Abstract Hyperlipidemia is an important modifiable risk factor contributing to atterosclerosis in diabetes mellitus. Zingiber officinale (ginger widely consumed as spice is known for its hypoglycemic and hypochlosteremic actions. The present study was undertaken to investigate anti-hyperlipidemic action of ginger juice in alloxan-induced diabetic rats. Male Wister rats, 130-150 g wt, fed on standard diet and water ad libitum were divided into 4 groups (n=6 in each group: group I non-diabetic control, group II non-diabetic treated; group III diabetic control and group IV diabetic treated. Diabetes was induced by Inj. alloxan 150 mg Kg–1 b.w., i.p. (group III & IV on Day 2. Rats having blood glucose level of >7 mmol/l on day 5 (72 hrs after alloxan Inj. were considered diabetic and selected for experimentation. Both non-diabetic and diabetic treated groups (Gr II & IV received Zingiber officinale (ginger juice (4 ml Kg–1 b.w., p.o. for 10 days (day 2-day 11 through Ryles tube. On Day 12, animals were sacrificed under light ether anaesthesia, blood was collected by cardiac puncture and serum separated for estimation of lipids. Zingiber officinale (ginger juice significantly (p<0.01 decreased alloxan induced hyperglycemia (group IV, but had no effect on blood glucose level in normal rats (group II; significantly (p<0.001 reduced alloxan induced hyperlipidemia, but produced no significant lipid lowering effects in normal rats (group II. The results suggest a significant anti-hyperlipidemic action of Zingiber officinale (ginger juice in alloxan induced diabetic rats. The findings may be clinically significant and exploited. Ibrahim Med. Coll. J. 2012; 6(2: 55-58

Brief communication : Patterns of chronic complications of diabetic ...

African Journals Online (AJOL)

A total of 283 diabetic patients (112 type -1 and the rest Type -2) were followed between September 1996 and July 1997 at the diabetic follow-up clinic of Menelik II Hospital in Addis Ababa, Ethiopia. The subjects were studied for evidence of chronic complications of diabetes mellitus. One hundred and six patients (37.45%) ...

ORAL HYPOGLYCAEMIC AGENTS IN THE MANAGEMENT OF TYPE II DIABETES MELLITUS

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Durgaprasad M.

2016-06-01

Full Text Available OBJECTIVES Diabetes is fast gaining the status of a potential epidemic globally. The number of people with diabetes has risen from 108 million in 1980 to 422 million in 2014, the rise seen more rapidly in developing and under developed countries. Type 2 Diabetes Mellitus (T2DM being the most common type, accounting for an estimated 85-95% of all diabetes cases. Diabetes remains a major cause of blindness, renal failure, and cardiovascular events including heart attacks, stroke and limb amputations. 1 Being an heterogeneous disorder, many adults with T2DM have difficulty controlling their blood sugar levels and associated complications as most of available antidiabetic agents aim to achieve only normoglycaemia and relieve diabetes symptoms, such as polydipsia, polyuria, weight loss, ketoacidosis while the longterm goals to prevent the development of or slow the progression of longterm complications of the disease is often unaddressed, therefore, there remains, a significant unmet demand for new agents that will help diabetic patients achieve treatment targets without increasing the risk for weight gain or hypoglycaemia. Among the new classes of oral agents, SGLT-2 inhibitors and mTOT insulin sensitisers appear to hold some good promise. However, recent articles published describing its adverse effect profile of SGLT-2 inhibitors had put a question mark on its utility. In this article, we have reviewed the plethora of available OHAs along with the newer OHAs for managing T2DM optimally.

The accuracy of polyuria, polydipsia, polyphagia, and Indian Diabetes Risk Score in adults screened for diabetes mellitus type-II

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Shivshakti D Pawar

2017-01-01

Full Text Available Context: The World Health Organization report suggests that over 19% of the world's diabetic population currently resides in India. Unfortunately, >50% of the diabetics in India are unaware about their diabetic status. In the poor income country like India, it is essential to use cost-effective methods for screening for diabetes, and traditionally using three classical symptoms and Indian Diabetes Risk Score (IDRS tool is helpful but, data regarding their diagnostic accuracy is very less. Objective: (1 To assess the diagnostic accuracy of polyuria, polydipsia, polyphagia, and IDRS for detecting diabetes. Settings and Design: Six hundred and seventy-seven adult individuals> 20 years of age were screened for diabetes and assessed polyuria, polydipsia, polyphagia, and IDRS score. All were subjected for postprandial blood glucose level. Subjects and Methods: For diagnostic accuracy sensitivity, specificity, positive and negative predictive values, likelihood ratios (LRs, for positive and negative tests, and accuracy was calculated for each symptom. Similarly, by receiver operative curve (ROC curve analysis, we carried out sensitivity and specificity of IDRS. Results: There was statistically significant association between these three classical symptoms and diabetes status of individuals. When present, all these three symptoms carried 7.34% sensitivity and 98.42% specificity with positive predictive value 47.06% and NPV 84.70%, LR+4.36, LR−0.94 with accuracy of 85%. The optimum cutoff value of IDRS score was> 50, which carried sensitivity 73%, specificity 58.7%, and area under curve for ROC was 68% (P < 0.001. Conclusions: This study has shown highest specificity for these three classical symptoms in diagnosing diabetes, but these symptoms were insensitive to detect all diabetic subjects.

Cardiovascular risk markers in type II diabetes and hypertension at ...

African Journals Online (AJOL)

Sly

medical care at the Battor Catholic Hospital in the Volta Region. ... CVD tends to affect people in their prime working years, thus the condition has socio- ... matched healthy individuals in the study area without a history of diabetes, hypertension or any ... activity and family history of diabetes and cardiovascular diseases.

Frequency of diabetic retinopathy in hypertensive diabetic patients in a tertiary care hospital of Peshawar, Pakistan

International Nuclear Information System (INIS)

Rahman, S.; Khan, G.J.; Aamir, A.H.

2011-01-01

Background: Diabetic retinopathy is a common microvascular complication of both type 1 and type 2 diabetes mellitus. If left untreated, it can progress to serious visual disability. Coexistence of hypertension with diabetes has been described as another risk factor adding to the problem. We designed this study to assess the occurrence of diabetic retinopathy in hypertensive diabetic patients of this region and to compare it with normotensive diabetic patients. Methods: This cross-sectional study was carried out on 200 previously diagnosed diabetic patients. Apart from routine examination and investigations, retinopathy and blood pressure assessment of each patient was done using standard techniques. Hypertensive diabetic subjects (Group-I, n=107) were compared with non-hypertensive diabetics (Group-II, n=93) for the presence of retinopathy. Results: Retinopathy and hypertension were observed in 51% and 53.5% of the total diabetic patients respectively. Hypertensive diabetic patients had significantly higher percentage of retinopathy compared to non-hypertensive diabetic patients (58 vs 43%; p<0.05). Conclusion: Retinopathy and hypertension are highly prevalent in our diabetic patients. The proportion of retinopathy is significantly more in hypertensive as compared to normotensive diabetics. (author)

Analysis of results of oral glucose tolerance test (OGTT) and insulin releasing test in hepatogenic diabetics

International Nuclear Information System (INIS)

He Haoming; Fu Qiang; Tian Xiaoping; Su Cainu

2001-01-01

Objective: To explore the clinical values of OGTT and insulin releasing test in hepatogenic diabetics. Method: OGTT was performed by enzymes method and insulin releasing test by RIA in 30 patients with hepatogenic diabetes, 31 cases with II diabetes and 35 controls. Results: During OGTT, blood glucose levels at various time were about the same in hepatogenic diabetics and II diabetics (P < 0.05), except at 180 min (P < 0.01). Basal hyperinsulinemia was present is hepatogenic diabetics. Conclusion: OGTT and insulin releasing test had a definite clinical value in the differential diagnosis of hepatogenic diabetics

Serum C-Reactive Protein in Nigerians With Type 2 Diabetes Mellitus

African Journals Online (AJOL)

Diabetics are at increased risk for coronary heart disease, data from the Framingham Study showed a two-to three-fold elevation in the risk of clinically evident atherosclerotic disease in patients with type II diabetes compared to those without diabetes. However, but data regarding CRP in Nigerian diabetic is lacking.

Assessment of Candidal carriage in patients with Type II Diabetes Mellitus

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RS Lamichhane

2015-03-01

Full Text Available Background: It is generally acknowledged that patients with diabetes mellitus are more susceptible to fungal infections, particularly with Candida albicans. Oral infection by Candida can result in a number of clinical lesions, including median rhomboid glossitis (central papillary atrophy, denture stomatitis, squamous cell carcinoma, Radiation therapy, immunocompromised status, etc. Different studies have shown that patients with diabetes mellitus have increased frequency of oral candidal carriage and increased risk of candidiasis, which is related to poor metabolic control, neutrophil dysfunction, reduced salivary flow, high glucose concentration in blood and saliva and in medications.Materials and Methods: Subjects of both the groups were given 10 ml of sterile normal saline and asked to rinse the mouth for one minute. The subjects were then asked to return the oral rinse in a sterile clean, broad-mouthed container which was capped, labelled and taken to the laboratory. The samples were then inoculated onto the culture medium (Sabouraud’s dextrose agar with Chloramphenicol with minimal delay (within 6-8 hours of collection of oral rinse. Candidal colonies were counted and compared with non-diabetics.Results: Statistically significant increase in colony forming units (p=0.0324 were obtainedin patients with diabetes mellitus.Conclusion: The results indicate significant increase in colonization and carriage of candida in the oral cavity among diabetics when compared with non-diabetics. However, further research using larger samples is required which may lend credibility to the suggestion of increased candidal CFUs in diabetics serving as a surrogate marker of serum glucose levels.Journal of Pathology of Nepal (2015 Vol. 5, 733-738

Insulin-Like growth factor-II (IGF-II) prevents proinflammatory cytokine-induced apoptosis and significantly improves islet survival after transplantation.

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Hughes, Amy; Mohanasundaram, Daisy; Kireta, Svjetlana; Jessup, Claire F; Drogemuller, Chris J; Coates, P Toby H

2013-03-15

The early loss of functional islet mass (50-70%) due to apoptosis after clinical transplantation contributes to islet allograft failure. Insulin-like growth factor (IGF)-II is an antiapoptotic protein that is highly expressed in β-cells during development but rapidly decreases in postnatal life. We used an adenoviral (Ad) vector to overexpress IGF-II in isolated rat islets and investigated its antiapoptotic action against exogenous cytokines interleukin-1β- and interferon-γ-induced islet cell death in vitro. Using an immunocompromised marginal mass islet transplant model, the ability of Ad-IGF-II-transduced rat islets to restore euglycemia in nonobese diabetic/severe combined immunodeficient diabetic recipients was assessed. Ad-IGF-II transduction did not affect islet viability or function. Ad-IGF-II cytokine-treated islets exhibited decreased cell death (40% ± 2.8%) versus Ad-GFP and untransduced control islets (63.2% ± 2.5% and 53.6% ± 2.3%, respectively). Ad-IGF-II overexpression during cytokine treatment resulted in a marked reduction in terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling-positive apoptotic cells (8.3% ± 1.4%) versus Ad-GFP control (41% ± 4.2%) and untransduced control islets (46.5% ± 6.2%). Western blot analysis confirmed that IGF-II inhibits apoptosis via activation of the phosphatidylinositol 3-kinase/Akt signaling pathway. Transplantation of IGF-II overexpressing islets under the kidney capsule of diabetic mice restored euglycemia in 77.8% of recipients compared with 18.2% and 47.5% of Ad-GFP and untransduced control islet recipients, respectively (Pislet transplant outcomes in vivo. Antiapoptotic gene transfer is a potentially powerful tool to improve islet survival after transplantation.

THE EFFECT OF TELE-MONITORING ON EXERCISE TRAINING ADHERENCE, FUNCTIONAL CAPACITY, QUALITY OF LIFE AND GLYCEMIC CONTROL IN PATIENTS WITH TYPE II DIABETES

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Tracy Marios

2012-03-01

Full Text Available We used tele-monitoring to attempt to improve exercise adherence (number of hours of exercise completed, peak VO2, HbA1c% and quality of life in an unsupervised, home based exercise program in people with type II diabetes, a cost analysis was also conducted. Thirty-nine patients with type II diabetes were randomized to tele-monitoring (TELE or control (CON groups. All patients were asked to complete 6 months exercise training and complete an exercise activity diary. The TELE group was instructed to record their exercise heart rates using a monitor and received weekly telephone calls from an exercise physiologist. Six TELE patients and seven CON patients did not complete the 6 month testing. TELE patients completed a mean weekly volume of 138 minutes, moderate intensity exercise, while CON patients completed 58 minutes weekly (p < 0.02. Neither group achieved the American Heart Association statement guideline for weekly exercise volume of 150 minutes. TELE patients improved peak VO2 (5.5 %, but neither group improved HbA1c% or quality of life. The CON group showed a 4.9% reduction in peak VO2. While tele-monitored patients completed more hours of exercise and demonstrated improved peak VO2 compared to controls, the exercise volume completed was insufficient to improve glycemic control. There is the potential via tele-monitoring to enable people with diabetes to meet exercise training guidelines.

Inhibition of RAS in diabetic nephropathy

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Yacoub R

2015-04-01

Full Text Available Rabi Yacoub, Kirk N Campbell Department of Medicine, Division of Nephrology, Icahn School of Medicine at Mount Sinai, New York, NY, USA Abstract: Diabetic kidney disease (DKD is a progressive proteinuric renal disorder in patients with type 1 or type 2 diabetes mellitus. It is a common cause of end-stage kidney disease worldwide, particularly in developed countries. Therapeutic targeting of the renin–angiotensin system (RAS is the most validated clinical strategy for slowing disease progression. DKD is paradoxically a low systematic renin state with an increased intrarenal RAS activity implicated in its pathogenesis. Angiotensin II (AngII, the main peptide of RAS, is not only a vasoactive peptide but functions as a growth factor, activating interstitial fibroblasts and mesangial and tubular cells, while promoting the synthesis of extracellular matrix proteins. AngII also promotes podocyte injury through increased calcium influx and the generation of reactive oxygen species. Blockade of the RAS using either angiotensin converting enzyme inhibitors, or angiotensin receptor blockers can attenuate progressive glomerulosclerosis in animal models, and slows disease progression in humans with DKD. In this review, we summarize the role of intrarenal RAS activation in the pathogenesis and progression of DKD and the rationale for RAS inhibition in this population. Keywords: renin–angiotensin system, diabetic kidney disease, angiotensin II, angiotensin-converting enzyme inhibitors, angiotensin receptor blockers

Fundus fluorescence Angiography in diagnosing diabetic retinopathy.

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Wang, Shuhui; Zuo, Yuqin; Wang, Ning; Tong, Bin

2017-01-01

To investigate the manifestation characteristics of fundus fluorescence angiography (FFA) and its values in diagnosing diabetic retinopathy through comparing direct ophthalmoscopy. Two hundred fifty patients (500 eyes) who were suspected as diabetic retinopathy and admitted to the hospital between February 2015 and December 2016 were selected. They underwent direct ophthalmoscopy and FFA. The manifestation characteristics of FFA in the diagnosis of diabetic retinopathy were summarized. The two examination methods were compared. In the diagnosis with direct ophthalmoscopy, 375 eyes out of 500 eyes were diagnosed as diabetic retinopathy (75%); there were 74 eyes at stage I, 88 eyes at stage II, 92 eyes at stage III, 83 eyes of stage IV, 28 eyes of stage V and 10 eyes of stage VI. In the diagnosis with FFA, 465 eyes out of 500 eyes were diagnosed as diabetic retinopathy (93%); there were 94 eyes at stage I, 110 eyes at stage II, 112 at stage III, 92 eyes at stage IV, 41 eyes at stage V and 16 eyes at stage VI. The detection rate of diabetic retinopathy using FFA was significantly higher than that using direct ophthalmoscopy (Pretinopathy (67.96%), 75 eyes had pre-proliferative lesions (16.13%), 149 eyes had proliferative lesions (32.04%), 135 eyes had diabetic maculopathy (29.03%) and 31 eyes had diabetic optic disc lesions (6.67%). The detection rate of diabetic retinopathy using FFA is higher than that using direct ophthalmoscopy. FFA could accurately determine clinical stage. Therefore, it is an important approach in treatment efficacy evaluation and treatment guidance, suggesting a significant application value.

CD4(+) type II NKT cells mediate ICOS and programmed death-1-dependent regulation of type 1 diabetes.

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Kadri, Nadir; Korpos, Eva; Gupta, Shashank; Briet, Claire; Löfbom, Linda; Yagita, Hideo; Lehuen, Agnes; Boitard, Christian; Holmberg, Dan; Sorokin, Lydia; Cardell, Susanna L

2012-04-01

Type 1 diabetes (T1D) is a chronic autoimmune disease that results from T cell-mediated destruction of pancreatic β cells. CD1d-restricted NKT lymphocytes have the ability to regulate immunity, including autoimmunity. We previously demonstrated that CD1d-restricted type II NKT cells, which carry diverse TCRs, prevented T1D in the NOD mouse model for the human disease. In this study, we show that CD4(+) 24αβ type II NKT cells, but not CD4/CD8 double-negative NKT cells, were sufficient to downregulate diabetogenic CD4(+) BDC2.5 NOD T cells in adoptive transfer experiments. CD4(+) 24αβ NKT cells exhibited a memory phenotype including high ICOS expression, increased cytokine production, and limited display of NK cell markers, compared with double-negative 24αβ NKT cells. Blocking of ICOS or the programmed death-1/programmed death ligand 1 pathway was shown to abolish the regulation that occurred in the pancreas draining lymph nodes. To our knowledge, these results provide for the first time cellular and molecular information on how type II CD1d-restricted NKT cells regulate T1D.

GPS-MBA: computational analysis of MHC class II epitopes in type 1 diabetes.

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Cai, Ruikun; Liu, Zexian; Ren, Jian; Ma, Chuang; Gao, Tianshun; Zhou, Yanhong; Yang, Qing; Xue, Yu

2012-01-01

As a severe chronic metabolic disease and autoimmune disorder, type 1 diabetes (T1D) affects millions of people world-wide. Recent advances in antigen-based immunotherapy have provided a great opportunity for further treating T1D with a high degree of selectivity. It is reported that MHC class II I-A(g7) in the non-obese diabetic (NOD) mouse and human HLA-DQ8 are strongly linked to susceptibility to T1D. Thus, the identification of new I-A(g7) and HLA-DQ8 epitopes would be of great help to further experimental and biomedical manipulation efforts. In this study, a novel GPS-MBA (MHC Binding Analyzer) software package was developed for the prediction of I-A(g7) and HLA-DQ8 epitopes. Using experimentally identified epitopes as the training data sets, a previously developed GPS (Group-based Prediction System) algorithm was adopted and improved. By extensive evaluation and comparison, the GPS-MBA performance was found to be much better than other tools of this type. With this powerful tool, we predicted a number of potentially new I-A(g7) and HLA-DQ8 epitopes. Furthermore, we designed a T1D epitope database (TEDB) for all of the experimentally identified and predicted T1D-associated epitopes. Taken together, this computational prediction result and analysis provides a starting point for further experimental considerations, and GPS-MBA is demonstrated to be a useful tool for generating starting information for experimentalists. The GPS-MBA is freely accessible for academic researchers at: http://mba.biocuckoo.org.

Prognostic interaction patterns in diabetes mellitus II: A random-matrix-theory relation

Science.gov (United States)

Rai, Aparna; Pawar, Amit Kumar; Jalan, Sarika

2015-08-01

We analyze protein-protein interactions in diabetes mellitus II and its normal counterpart under the combined framework of random matrix theory and network biology. This disease is the fifth-leading cause of death in high-income countries and an epidemic in developing countries, affecting around 8 % of the total adult population in the world. Treatment at the advanced stage is difficult and challenging, making early detection a high priority in the cure of the disease. Our investigation reveals specific structural patterns important for the occurrence of the disease. In addition to the structural parameters, the spectral properties reveal the top contributing nodes from localized eigenvectors, which turn out to be significant for the occurrence of the disease. Our analysis is time-efficient and cost-effective, bringing a new horizon in the field of medicine by highlighting major pathways involved in the disease. The analysis provides a direction for the development of novel drugs and therapies in curing the disease by targeting specific interaction patterns instead of a single protein.

Evaluation of the effect of self-care education based on VARK learning style on HbA1c and FBS levels in patients with type II diabetes

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Amir Reza Saleh Moghadam

2016-02-01

Full Text Available Background: Patients with type II diabetes mostly struggle with increased fasting blood sugar (FBS and glycosylated hemoglobin HbA1c, which are associated with irrecoverable complications. Self-care education and different types of learning among patients are regarded as some of the most important issues in this regard. Therefore, this study aimed to evaluate the effect of self-care education based on VARK learning style on HbA1c and FBS in patients with type II diabetes. Methods: This clinical trial was conducted on patients with type II diabetes referring to Parsian Clinic in Mashhad, Iran in 2015. In total, 72 samples were selected through randomized convenience sampling and divided into two control and intervention groups of 36 cases. Subjects of the intervention group were also divided into subgroups of visual, aural, read/write and kinesthetic based on the results of VARK questionnaire. Self-care education was carried out for the intervention group in two 60-minute sessions once every two weeks, tailored to learning styles of the patients. Meanwhile, routine conferences were held for the control group. HbA1c and FBS levels were evaluated in all the participants before and a month and a half after the intervention to assess the self-care of patients. Data analysis was performed in SPSS version 21 using Mann-Whitney U, Chi-square, independent t-test and Wilcoxon signed-rank test. Results: In this study, mean score of HbA1c level was decreased from 7.7±0.8 to 7.0±5.7 (P<0.062, whereas mean score of FBS level was alleviated from 176.1±33.5 to 147.7±32.8 (P<0.001, which was only significant regarding the level of FBS (P=0.002. Conclusion: According to the results of this study, application of VARK learning style led to a reduction in HbA1c and FBS levels, contributing to improved self-care in patients with type II diabetes. Therefore, it is suggested that learning style of patients be determined using VARK questionnaire before their

Long-term use of metformin and colorectal cancer risk in type II diabetics

DEFF Research Database (Denmark)

Cardel, Majken; Jensen, S. M.; Pottegård, Anton

2014-01-01

of prescriptions for a cumulative dose of 2000 g within 5 years prior to the index date. To control for potential confounders, we used unconditional logistic regression. We generated adjusted odds ratios (OR) for the association between metformin and CRC and performed subanalyses for selected subgroups...... and for the dose-response relation. We identified 2088 cases and 9060 controls during the study period. The association between long-term metformin use and CRC gave an adjusted OR at 0.83 (95% CI 0.68-1.00). A protective effect on CRC with long-term use of metformin was only evident for women (OR 0.66 vs. 0.......99 for men). There was a significant dose-response association of metformin use > 250 defined daily dose (DDD) and for the duration of metformin use > 1 year. We found an indication of a protective effect of long-term metformin use against CRC in type II diabetics, although this effect was only seen in women....

Study of 185 diabetic patients with cerebrovascular accident as confirmed on CT. A multi-institutional study on diabetes mellitus in Fukuoka Prefecture

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Ito, Yasuo; Yanaga, Tatsurou; Nunoi, Kiyohide

1988-03-01

In 185 diabetic patients with cerebrovascular accident (CVA) from 15 institutions, responsible lesions were confirmed on CT. The ratio of men to women was 2:1. Multiple cerebral infarction was seen in 22%. According to the type and lesions of CVA, CVA was classified as cerebral infarction confined to the perforating branch (Group 1), that confined to the cortical branch (Group II), and cerebral hemorrhage (Group III). The common background factors for initial CVA were a history of hypertension, abnormal ECG findings, abnormality in the fundus of the eyes, and 121-199 mmHg/dl of fasting blood sugar in all groups. Groups I and II were characterized by comprising many patients with diabetic retinopathy, proteinuria, and hyperlipemia. In Group I, the patients tended to be young and managed unfavorably, and to have hypertriglyceremia, while patients in Group II were old and managed favorably and had frequently atrial fibrillation. Many patients in Group III had a history of diabetes mellitus over less than 5 years and were not managed for diabetes mellitus and hypertension. Prognosis was the most favorable in Group I. There was no background factor for prognosis in Group III. (Namekawa, K).

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

Genetic association analysis of 13 nuclear-encoded mitochondrial candidate genes with type II diabetes mellitus: The DAMAGE study

DEFF Research Database (Denmark)

Reiling, Erwin; van Vliet-Ostaptchouk, Jana V; van 't Riet, Esther

2009-01-01

). After a meta-analysis, only one SNP in SIRT4 (rs2522138) remained significant (P=0.01). Extending the second stage with samples from the Danish Steno Study (n=1220 participants) resulted in a common odds ratio (OR) of 0.92 (0.85-1.00), P=0.06. Moreover, in a large meta-analysis of three genome......Mitochondria play an important role in many processes, like glucose metabolism, fatty acid oxidation and ATP synthesis. In this study, we aimed to identify association of common polymorphisms in nuclear-encoded genes involved in mitochondrial protein synthesis and biogenesis with type II diabetes...

Prognostic Factors in Patients Hospitalized with Diabetic Ketoacidosis

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Avinash Agarwal

2016-09-01

Full Text Available BackgroundDiabetic ketoacidosis (DKA is characterized by a biochemical triad of hyperglycemia, acidosis, and ketonemia. This condition is life-threatening despite improvements in diabetic care. The purpose of this study was to evaluate the clinical and biochemical prognostic markers of DKA. We assessed correlations in prognostic markers with DKA-associated morbidity and mortality.MethodsTwo hundred and seventy patients that were hospitalized with DKA over a period of 2 years were evaluated clinically and by laboratory tests. Serial assays of serum electrolytes, glucose, and blood pH were performed, and clinical outcome was noted as either discharged to home or death.ResultsThe analysis indicated that significant predictors included sex, history of type 1 diabetes mellitus or type 2 diabetes mellitus, systolic blood pressure, diastolic blood pressure, total leukocyte count, Acute Physiology and Chronic Health Evaluation II (APACHE II score, blood urea nitrogen, serum creatinine, serum magnesium, serum phosphate, serum osmolality, serum glutamic oxaloacetic transaminases, serum glutamic pyruvic transaminases, serum albumin, which were further regressed and subjected to multivariate logistic regression (MLR analysis. The MLR analysis indicated that males were 7.93 times more likely to have favorable outcome compared with female patients (odds ratio, 7.93; 95% confidence interval, 3.99 to 13.51, while decreases in mean APACHE II score (14.83 and serum phosphate (4.38 at presentation may lead to 2.86- and 2.71-fold better outcomes, respectively, compared with higher levels (APACHE II score, 25.00; serum phosphate, 6.04.ConclusionSex, baseline biochemical parameters such as APACHE II score, and phosphate level were important predictors of the DKA-associated mortality.

A Systematic Review: Family Support Integrated with Diabetes Self-Management among Uncontrolled Type II Diabetes Mellitus Patients.

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Pamungkas, Rian Adi; Chamroonsawasdi, Kanittha; Vatanasomboon, Paranee

2017-09-15

The rate of type-2 diabetes mellitus (T2D) is dramatically increasing worldwide. Continuing diabetes mellitus (DM) care needs effective self-management education and support for both patients and family members. This study aimed to review and describe the impacts of diabetes mellitus self-management education (DSME) that involve family members on patient outcomes related to patient health behaviors and perceived self-efficacy on self-management such as medication adherence, blood glucose monitoring, diet and exercise changes, health outcomes including psychological well-being and self-efficacy, and physiological markers including body mass index, level of blood pressure, cholesterol level and glycemic control. Three databases, PubMed, CINAHL, and Scopus were reviewed for relevant articles. The search terms were "type 2 diabetes," "self-management," "diabetes self-management education (DSME)," "family support," "social support," and "uncontrolled glycaemia." Joanna Briggs Institute (JBI) guidelines were used to determine which studies to include in the review. Details of the family support components of DSME intervention and the impacts of these interventions had on improving the health outcomes patients with uncontrolled glycaemia patients. A total of 22 intervention studies were identified. These studies involved different DSME strategies, different components of family support provided, and different health outcomes to be measured among T2D patients. Overall, family support had a positive impact on healthy diet, increased perceived support, higher self-efficacy, improved psychological well-being and better glycemic control. This systematic review found evidence that DSME with family support improved self-management behaviors and health outcomes among uncontrolled glycaemia T2D patients. The findings suggest DSME models that include family engagement can be a useful direction for improving diabetes care.

A clinical study of serum phosphate and magnesium in type II diabetes mellitus

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Revathi.R, Julius Amaldas

2014-11-01

Full Text Available To assess serum phosphate and magnesium level in type-2 diabetic patients in comparison with those of control subjects. Methodology: There were 100 diabetic patients and 100 age matched non-diabetic (control subjects included in this study. Serum phosphate, serum magnesium and fasting and postprandial blood sugar measured among the diabetic and control groups using SPSS version 16.0 for analysis. Results: Serum phosphate level was significantly lower in diabetic patients (2.92 ± 0.75 as compared to control subjects (3.38 ± 0.49. Serum magnesium levels were significantly lower in diabetic patients (0.9 ± 0.15 compared to controls (2.75 ± 0.46 Conclusion: The study reveals that hyperglycemia may reduce serum levels of magnesium and phosphorus.

The relationship between anxiety, coping strategies and characteristics of patients with diabetes

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Gok Deniz

2008-10-01

Full Text Available Abstract Background This study provided essential information, about Turkish patients with type I and type II diabetes, concerning: levels of anxiety, coping strategies used, and relationships that exist among anxiety, coping strategies, sociodemographic and medical characteristics. Methods A sample comprising 161 Turkish adults with both types of diabetes participated in the study. The trait anxiety scale, the brief COPE, sociodemographic and medical questionnaire were administered to patients with diabetes. Results The mean age was 49.01 (SD = 9.74, with a range from 20 to 60 years. The majority of the participants were female (60.9% and type II diabetes (75.8%. 79% of the participants experienced anxiety. A clear majority of the participants reported to integrate their diabetes. Acceptance, religion, planning, positive reframing, instrumental support, emotional support, self-distraction and venting were the most frequently used coping strategies. The most frequently used problem-focused and the emotion-focused coping strategies were found to be similar in both type I and type II diabetes. However, participants with type II diabetes had relatively higher scores on the problem-focused strategies than those with type I. Participants with type I diabetes used humour, venting and self-blame more than those with type II diabetes. Other findings indicated that only a small minority responded to diabetes-related problems by denial, behavioural disengagement and substance use. Significant correlations were found among anxiety, coping strategies and sociodemographic characteristics of the participants. Moreover, Self-blame was found to be correlated significantly with both the problem-focused and emotion-focused coping strategies. Self-blame was also significantly correlated with both instrumental support and emotional support indicated that higher self-blame caused more frequent use of instrumental and emotional support by patients with diabetes

[Rational therapy of Type II diabetes].

Science.gov (United States)

Hanefeld, M; Fischer, S

1996-12-01

Noninsulin-dependent diabetes mellitus is a genetically determined form of diabetes, due to impaired insulin secretion by the B-cells as well as to insulin resistance of the peripheral tissues. According to the glucose toxicity theory hyperglycemia and hyperinsulinemia exist in a vicious circle. Therefore, it is a major therapeutical aim to put the B-cell to rest and improve insulin sensitivity by a strict control of fasting blood glucose and of postprandial hyperglycemia. Furthermore, associated abnormalities within the metabolic syndrome, such as hypertension, dyslipoproteinemia and hemostatic disorders should be corrected to avoid vessel complications. Therefore, it should be started with basic measures as body weight reduction, carbohydrate-rich and fat-poor diet and exercise. If these measures fail to achieve acceptable glycemic control, antihyperglycemic drugs (acarbose, metformin) are indicated, eventually in a combination with small doses of short-acting sulfonylureas. Further impairment of insulin secretion is the indication for sulfonylurea and/or insulin application. HbA1c of 7 to 7.5% should be the goal of antidiabetic therapy, also for patients in advanced age. The main criterion for the choice of antidiabetics is the present insulin secretion capacity. Simple indicators in this respect are changes of body weight, plasma triglycerides and C-Peptide after i.v. glucagon stimulation. Application of insulin in combination with other antidiabetics or in the form of intensified insulin therapy should not be too much postponed.

The potential of SGLT2 inhibitors in phase II clinical development for treating type 2 diabetes.

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Pafili, K; Maltezos, E; Papanas, N

2016-10-01

There is now an abundance of anti-diabetic agents. However, only few patients achieve glycemic targets. Moreover, current glucose-lowering agents mainly depend upon insulin secretion or function. Sodium glucose co-transporter type 2 (SGLT2) inhibitors present a novel glucose-lowering therapy, inducing glycosuria in an insulin-independent fashion. In this review, the authors discuss the key efficacy and safety data from phase II clinical trials in type 2 diabetes mellitus (T2DM) of the main SGLT2 inhibitors approved or currently in development, and provide a rationale for their use in T2DM. Despite the very promising characteristics of this new therapeutic class, a number of issues await consideration. One important question is what to expect from head-to-head comparison data. We also need to know if dual inhibition of SGLT1/SGLT2 is more efficacious in reducing HbA1c and how this therapy affects metabolic and cardiovascular parameters. Additionally, several SGLT2 agents that have not yet come to market have hitherto been evaluated in Asian populations, whereas approved SGLT2 inhibitors have been frequently studied in other populations, including Caucasian subjects. Thus, we need more information on the potential role of ethnicity on their efficacy and safety.

Serum markers for type II diabetes mellitus

Science.gov (United States)

Metz, Thomas O; Qian, Wei-Jun; Jacobs, Jon M; Polpitiya, Ashoka D; Camp, II, David G; Smith, Richard D

2014-03-18

A method for identifying persons with increased risk of developing type 2 diabetes mellitus utilizing selected biomarkers described hereafter either alone or in combination. The present invention allows for broad based, reliable, screening of large population bases and provides other advantages, including the formulation of effective strategies for characterizing, archiving, and contrasting data from multiple sample types under varying conditions.

Effects of early and late diabetic neuropathy on sciatic nerve block duration and neurotoxicity in Zucker diabetic fatty rats

NARCIS (Netherlands)

Lirk, P.; Verhamme, C.; Boeckh, R.; Stevens, M. F.; ten Hoope, W.; Gerner, P.; Blumenthal, S.; de Girolami, U.; van Schaik, I. N.; Hollmann, M. W.; Picardi, S.

2015-01-01

The neuropathy of type II diabetes mellitus (DM) is increasing in prevalence worldwide. We aimed to test the hypothesis that in a rodent model of type II DM, neuropathy would lead to increased neurotoxicity and block duration after lidocaine-induced sciatic nerve block when compared with control

Influence of diabetes on the pharmacokinetic behavior of natural polyphenols.

Science.gov (United States)

Xiao, Jianbo; Högger, Petra

2014-01-01

The development of food fortified with polyphenols and polyphenol-rich foods represents a novel approach to prevent or attenuate type 2 diabetes. It has been reported that type 2 diabetes may affect the pharmacokinetics of various drugs in several animal models. There is powerful evidence linking dietary polyphenols consumption with the risk factors defining type 2 diabetes, even if some opposite results occurred. This mini-review summarizes important advances on diabetes-associated changes in pharmacokinetics of natural polyphenols. The pharmacokinetic behavior between drugs and dietary polyphenols probably may be different due to (i) Ingested dose/amount per day. The dietary polyphenol intake per day is much higher than that of clinical drugs; (ii) Complexity of the components. Clinical drugs are well-characterized and typically small molecules. However, the polyphenols in diet are unimaginably complex; (iii) Interaction with food proteins. Although the effects of food proteins on the bioavailability of polyphenols are still not examined in much detail, direct binding interactions of polyphenols to proteins always occur; (iv) The most common polyphenols in the human diet have a low intrinsic activity and are poorly absorbed from the intestine, highly metabolized, or rapidly eliminated. Although there is very limited information available so far, it is proposed that type 2 diabetes influences the pharmacokinetic behavior of dietary polyphenols including: i) competition of glucose with polyphenols regarding binding to plasma proteins; ii) weakened non-covalent interaction affinities of plasma proteins for natural polyphenols due to protein glycation in type II diabetes; iii) the enhanced clearance of polyphenols in type 2 diabetes. An understanding of diabetes-associated changes in absorption, distribution, metabolism, elimination and bioactivities of natural polyphenols as well as the mechanism of the variability should lead to the improvement of the benefits of

A Systematic Review: Family Support Integrated with Diabetes Self-Management among Uncontrolled Type II Diabetes Mellitus Patients

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Rian Adi Pamungkas

2017-09-01

Full Text Available The rate of type-2 diabetes mellitus (T2D is dramatically increasing worldwide. Continuing diabetes mellitus (DM care needs effective self-management education and support for both patients and family members. This study aimed to review and describe the impacts of diabetes mellitus self-management education (DSME that involve family members on patient outcomes related to patient health behaviors and perceived self-efficacy on self-management such as medication adherence, blood glucose monitoring, diet and exercise changes, health outcomes including psychological well-being and self-efficacy, and physiological markers including body mass index, level of blood pressure, cholesterol level and glycemic control. Three databases, PubMed, CINAHL, and Scopus were reviewed for relevant articles. The search terms were “type 2 diabetes,” “self-management,” “diabetes self-management education (DSME,” “family support,” “social support,” and “uncontrolled glycaemia.” Joanna Briggs Institute (JBI guidelines were used to determine which studies to include in the review. Details of the family support components of DSME intervention and the impacts of these interventions had on improving the health outcomes patients with uncontrolled glycaemia patients. A total of 22 intervention studies were identified. These studies involved different DSME strategies, different components of family support provided, and different health outcomes to be measured among T2D patients. Overall, family support had a positive impact on healthy diet, increased perceived support, higher self-efficacy, improved psychological well-being and better glycemic control. This systematic review found evidence that DSME with family support improved self-management behaviors and health outcomes among uncontrolled glycaemia T2D patients. The findings suggest DSME models that include family engagement can be a useful direction for improving diabetes care.

The level of cognitive function and recognition of emotions in older adults

OpenAIRE

Virtanen, Marianna; Singh-Manoux, Archana; Batty, G. David; Ebmeier, Klaus P.; Jokela, Markus; Harmer, Catherine J.; Kivimäki, Mika

2017-01-01

Background: The association between cognitive decline and the ability to recognise emotions in interpersonal communication is not well understood. We aimed to investigate the association between cognitive function and the ability to recognise emotions in other people’s facial expressions across the full continuum of cognitive capacity. Methods: Cross-sectional analysis of 4069 participants (3038 men, 1031 women aged 59 to 82 years) in the Whitehall II study. Cognitive function was assesse...

Leisure time physical activity and subsequent physical and mental health functioning among midlife Finnish, British and Japanese employees: a follow-up study in three occupational cohorts

OpenAIRE

Lahti, Jouni; Sabia, S?verine; Singh-Manoux, Archana; Kivim?ki, Mika; Tatsuse, Takashi; Yamada, Masaaki; Sekine, Michikazu; Lallukka, Tea

2016-01-01

OBJECTIVES: The aim of this study was to examine whether leisure time physical activity contributes to subsequent physical and mental health functioning among midlife employees. The associations were tested in three occupational cohorts from Finland, Britain and Japan. DESIGN: Cohort study. SETTING: Finland, Britain and Japan. PARTICIPANTS: Prospective employee cohorts from the Finnish Helsinki Health Study (2000-2002 and 2007, n=5958), British Whitehall II study (1997-1999 and 2003-2004, n=4...

The effects of aerobic exercises and 25(OH D supplementation on GLP1 and DPP4 level in Type II diabetic patients

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Naser Rahimi

2017-01-01

Full Text Available Background: The purpose of this study was to investigate the effects of an 8-week aerobic exercise and supplementation of 25(OHD3 on GLP1 and DDP4 levels in men with type II diabetes. Methods: In this semiexperimental research, among 40–60-year-old men with type II diabetes who were referred to the diabetic center of Isabn-E Maryam hospital in Isfahan; of whom, 48 patients were voluntarily accepted and then were randomly divided into 4 groups: aerobic exercise group, aerobic exercise with 25(OH D supplement group, 25(OH D supplement group, and the control group. An aerobic exercise program was conducted for 8 weeks (3 sessions/week, each session 60 to75 min with 60–80% HRmax. The supplement user group received 50,000 units of oral Vitamin D once weekly for 8 weeks. The GLP1, DPP4, and 25(OH D levels were measured before and after the intervention. At last, the data were statistically analyzed using the ANCOVA and post hoc test of least significant difference. Results: The results of ANCOVA showed a significant difference between the GLP1 and DPP4 levels in aerobic exercise with control group while these changes were not statistically significant between the 25(OH D supplement group with control group (P < 0.05. Conclusions: Aerobic exercises have resulted an increase in GLP1 level and a decrease in DPP4 level. However, consumption of Vitamin D supplement alone did not cause any changes in GLP1and DPP4 levels but led to an increase in 25-hydroxy Vitamin D level.

Type II diabetes and its therapy in clinical practice - results from the standardised non-interventional registry SIRTA.

Science.gov (United States)

Gallwitz, B; Kusterer, K; Hildemann, S; Fresenius, K

2014-12-01

Modern antidiabetic therapies should achieve low HbA1c values and avoid hypoglycaemic complications. The registry SIRTA included 1522 patients with type II diabetes mellitus (T2DM) from 306 German medical practices. Patients had an HbA1c > 6.5% under the maximum tolerated metformin dose. If required, they received combination therapy with other antidiabetics according to the guideline of the German Diabetes Society [Deutsche Diabetes Gesellschaft (DDG)] or usual medical practice. Patients were followed up for 6 months. The target criteria included the achievement of HbA1c target values and the emergence of severe hypoglycaemic episodes. Most patients (64.0%) were planned to achieve an HbA1c target < 6.5%, the standard target recommended by the 2009 DDG guideline valid throughout the registry. Primarily to reduce the individual risk for hypoglycaemia, 32.4% of patients had a less strict HbA1c-target of 6.5-7.0%. These targets were achieved by 31.3% and 44.3% of patients, respectively. Combination therapies increased from 45% to 56% over the 6 months registry. Four patients had severe hypoglycaemias (0.26%). The registry confirms results from other epidemiologic studies on the therapy of T2DM in everyday practice. The treatment strategies applied effectively reduced blood glucose and avoided severe hypoglycaemias. An early therapy of insufficiently controlled patients with T2DM is important, as lower baseline values facilitated achieving HbA1c targets. © 2014 The Authors. International Journal of Clinical Practice Published by John Wiley & Sons Ltd.

[COMPARISON OF INTRAOPERATIVE SCLEROOBLITERATION AND ECHOSCLEROOBLITERATION EFFICIENCY OF VARICOSE DISEASES OF THE LOWER EXTREMITIES C6 CLASS IN PATIENTS BY TYPE II DIABETES MELLITUS].

Science.gov (United States)

Palamarchuk, V I; Odnorog, S I; Gvozdyak, M M; Vilgash, A M

2015-06-01

The experience of surgical treatment of 50 patients for varicose disease of lower extremities, complicated by trophic ulcers, in the presence of diabetes mellitus type II were analysed. During surgery in patients of the 1st group performed a combined phlebectomy, group 2--scleroobliteration and echoscleroobliteration. Using fleboscleroobliteration method helped reduce the frequency of early postoperative complications in (6.5 +/- 1.3) times.

Insulin gene polymorphisms in type 1 diabetes, Addison's disease and the polyglandular autoimmune syndrome type II

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Hahner Stefanie

2008-07-01

Full Text Available Abstract Background Polymorphisms within the insulin gene can influence insulin expression in the pancreas and especially in the thymus, where self-antigens are processed, shaping the T cell repertoire into selftolerance, a process that protects from β-cell autoimmunity. Methods We investigated the role of the -2221Msp(C/T and -23HphI(A/T polymorphisms within the insulin gene in patients with a monoglandular autoimmune endocrine disease [patients with isolated type 1 diabetes (T1D, n = 317, Addison's disease (AD, n = 107 or Hashimoto's thyroiditis (HT, n = 61], those with a polyglandular autoimmune syndrome type II (combination of T1D and/or AD with HT or GD, n = 62 as well as in healthy controls (HC, n = 275. Results T1D patients carried significantly more often the homozygous genotype "CC" -2221Msp(C/T and "AA" -23HphI(A/T polymorphisms than the HC (78.5% vs. 66.2%, p = 0.0027 and 75.4% vs. 52.4%, p = 3.7 × 10-8, respectively. The distribution of insulin gene polymorphisms did not show significant differences between patients with AD, HT, or APS-II and HC. Conclusion We demonstrate that the allele "C" of the -2221Msp(C/T and "A" -23HphI(A/T insulin gene polymorphisms confer susceptibility to T1D but not to isolated AD, HT or as a part of the APS-II.

A systematic review of the factors associated with interest in predictive genetic testing for obesity, type II diabetes and heart disease.

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Collins, J; Ryan, L; Truby, H

2014-10-01

In the future, it may be possible for individuals to take a genetic test to determine their genetic predisposition towards developing lifestyle-related chronic diseases. A systematic review of the literature was undertaken to identify the factors associated with an interest in having predictive genetic testing for obesity, type II diabetes and heart disease amongst unaffected adults. Ovid Medline, PsycINFO and EMBASE online databases were searched using predefined search terms. Publications meeting the inclusion criteria (English language, free-living adult population not selected as a result of their disease diagnosis, reporting interest as an outcome, not related to a single gene inherited disease) were assessed for quality and content. Narrative synthesis of the results was undertaken. From the 2329 publications retrieved, eight studies met the inclusion criteria and were included in the review. Overall, the evidence base was small but of positive quality. Interest was associated with personal attitudes towards disease risk and the provision of information about genetic testing, shaped by perceived risk of disease and expected outcomes of testing. The role of demographic factors was investigated with largely inconclusive findings. Interest in predictive genetic testing for obesity, type II diabetes or heart disease was greatest amongst those who perceived the risk of disease to be high and/or the outcomes of testing to be beneficial. © 2013 The British Dietetic Association Ltd.

Foveal slope measurements in diabetic retinopathy: Can it predict development of sight-threatening retinopathy? Sankara Nethralaya Diabetic Retinopathy Epidemiology and Molecular Genetics Study (SN-DREAMS II, Report no 8

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Laxmi Gella

2015-01-01

Full Text Available Aim: The aim was to assess the foveal slope configuration in subjects with type 2 diabetes in a population-based study. Materials and Methods: A subset of 668 subjects from Sankara Nethralaya Diabetic Retinopathy (DR Epidemiology and Molecular Genetics Study II, a population-based study, were included in the current study. All the subjects underwent comprehensive ophthalmic evaluation including spectral domain optical coherence tomography. Foveal thickness was assessed in five central early treatment DR study quadrants from the three-dimensional scan and foveal slope was calculated in all the four quadrants. Results: Subjects with sight-threatening DR (STDR had significantly shallow foveal slope in inferior quadrant (STDR: 7.33 ± 6.26 vs. controls: 10.31 ± 3.44; P = 0.021 when compared to controls and in superior (STDR: 7.62 ± 5.81 vs. no DR: 9.11 ± 2.82; P = 0.033, inferior (STDR: 7.33 ± 6.26 vs. no DR: 8.81 ± 2.81; P = 0.048, and temporal quadrants (STDR: 6.69 ± 5.70 vs. no DR: 7.97 ± 2.33; P = 0.030 when compared to subjects with no DR. Foveal slope was significantly shallow among the older age groups in subjects with no DR (P < 0.001 and non-STDR (P = 0.027. Average foveal slope in the diabetic subjects was independently and significantly correlated with increase in age (r = −0.241; P < 0.001 and central subfield thickness (r = −0.542; P < 0.001. Conclusion: Changes in foveal slope were seen with increasing age; however, in diabetes these segmental slope changes can be seen in late DR (STDR.

Progression to type 1 diabetes in islet cell antibody-positive relatives in the European Nicotinamide Diabetes Intervention Trial

DEFF Research Database (Denmark)

Bingley, P J; Gale, E A M; Reimers, Jesper Irving

2006-01-01

of development of diabetes within 5 years varied according to age, relationship to the proband, positivity for IAA, IA-2A and GADA, number and combination of islet antibodies, HLA class II genotype, baseline glucose tolerance, and first-phase insulin secretion, but not gender or incidence of childhood type 1...... of additional antibody markers, but not antibody type or genotype. Individuals diabetes within 5 years and these combined criteria identified 81% of the cases in the whole cohort. CONCLUSIONS/INTERPRETATION: We suggest that screening......AIMS/HYPOTHESIS: To examine the role of additional immune, genetic and metabolic risk markers in determining risk of diabetes in islet cell antibody (ICA)-positive individuals with a family history of type 1 diabetes recruited into the European Nicotinamide Diabetes Intervention Trial. METHODS...

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

"Smile healthy to your diabetes"

DEFF Research Database (Denmark)

Cinar, Ayse Basak; Oktay, Inci; Schou, Lone

2014-01-01

OBJECTIVES: This study is the first to our knowledge that aims to evaluate the impact of Health Coaching (HC) compared to Health Education (HE) on oral health and diabetes management among patients with diabetes type II (DM2). MATERIAL AND METHODS: The study is part of a prospective intervention...... questionnaires (n = 179), were allocated to HC (n = 77) and HE (n = 102) groups by means of a block table of random numbers. RESULTS: At baseline, there was no statistical difference between HC and HE groups in terms of CPI and HbA1c (p > 0.05). At postintervention, the HC group had significantly lower CPI......, physicians, and diabetes educators in order to improve quality of life of DM2 patients by facilitating better oral health and diabetes self-management....

Relationship of flow rate, uric acid, peroxidase, and superoxide dismutase activity levels with complications in diabetic patients: can saliva be used to diagnose diabetes?

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Zloczower, Moshe; Reznick, Abraham Z; Zouby, Rula Obeid; Nagler, Rafael M

2007-06-01

Can salivary free radicals and antioxidant parameters be useful in general diagnosis and evaluation of diabetes mellitus Type II (DM)? Serum and salivary redox state of 40 diabetes mellitus patients were examined and compared with 20 controls. The involvement of salivary gland in diabetes mellitus has been suggested based on salivary flow rate and compositional alterations. In addition, the redox state of saliva of diabetes mellitus patients is different than that of normoglycemic control human subjects. This observation unveils the opportunity to use noninvasive saliva-based diagnostics for diabetes mellitus patients.

Hypertension is a conditional factor for the development of cardiac hypertrophy in type 2 diabetic mice.

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Marc van Bilsen

Full Text Available BACKGROUND: Type 2 diabetes is frequently associated with co-morbidities, including hypertension. Here we investigated if hypertension is a critical factor in myocardial remodeling and the development of cardiac dysfunction in type 2 diabetic db/db mice. METHODS: Thereto, 14-wks-old male db/db mice and non-diabetic db/+ mice received vehicle or angiotensin II (AngII for 4 wks to induce mild hypertension (n = 9-10 per group. Left ventricular (LV function was assessed by serial echocardiography and during a dobutamine stress test. LV tissue was subjected to molecular and (immunohistochemical analysis to assess effects on hypertrophy, fibrosis and inflammation. RESULTS: Vehicle-treated diabetic mice neither displayed marked myocardial structural remodeling nor cardiac dysfunction. AngII-treatment did not affect body weight and fasting glucose levels, and induced a comparable increase in blood pressure in diabetic and control mice. Nonetheless, AngII-induced LV hypertrophy was significantly more pronounced in diabetic than in control mice as assessed by LV mass (increase +51% and +34%, respectively, p<0.01 and cardiomyocyte size (+53% and +31%, p<0.001. This was associated with enhanced LV mRNA expression of markers of hypertrophy and fibrosis and reduced activation of AMP-activated protein kinase (AMPK, while accumulation of Advanced Glycation End products (AGEs and the expression levels of markers of inflammation were not altered. Moreover, AngII-treatment reduced LV fractional shortening and contractility in diabetic mice, but not in control mice. CONCLUSIONS: Collectively, the present findings indicate that type 2 diabetes in its early stage is not yet associated with adverse cardiac structural changes, but already renders the heart more susceptible to hypertension-induced hypertrophic remodeling.

Associations among comorbid anxiety, psychiatric symptomatology, and diabetic control in a population with serious mental illness and diabetes: Findings from an interventional randomized controlled trial.

Science.gov (United States)

Aftab, Awais; Bhat, Chetan; Gunzler, Douglas; Cassidy, Kristin; Thomas, Charles; McCormick, Richard; Dawson, Neal V; Sajatovic, Martha

2018-05-01

Objective Serious mental illness and type II diabetes mellitus have a high comorbidity, and both have a higher prevalence of anxiety disorders compared to the general population. Targeted Training in Illness Management is a group-based self-management training approach which targets serious mental illness and type II diabetes mellitus concurrently. This analysis examines data from a randomized controlled trial of Targeted Training in Illness Management intervention to examine the impact of comorbid anxiety on baseline psychiatric symptomatology and diabetic control, and on longitudinal treatment outcomes. Methods We conducted secondary analyses on data from a prospective, 60-week, randomized controlled trial testing Targeted Training in Illness Management versus treatment as usual in 200 individuals with serious mental illness and diabetes. Primary outcomes included measures related to serious mental illness symptoms, functional status, general health status, and diabetes control. Measures were compared between those participants with anxiety disorders versus those without anxiety at baseline as well as over time using linear mixed effects analyses. Results Forty seven percent of the participants had one or more anxiety disorders. At baseline, those with an anxiety diagnosis had higher illness severity, depressive, and other psychiatric symptomatology and disability. Diabetic control (HbA1c) was not significantly different at baseline. In the longitudinal analyses, no significant mean slope differences over time (group-by-time interaction effect) between those with anxiety diagnoses and those without in treatment as usual group were found for primary outcomes. Within the Targeted Training in Illness Management arm, those with anxiety disorders had significantly greater improvement in mental health functioning. Those with anxiety comorbidity in the Targeted Training in Illness Management group demonstrated significantly lower HbA1c levels compared to no anxiety

Preliminary study of urine metabolism in type two diabetic patients based on GC-MS

OpenAIRE

Zhang, Ning; Geng, Fang; Hu, Zhong-Hua; Liu, Bin; Wang, Ye-Qiu; Liu, Jun-Cen; Qi, Yong-Hua; Li, Li-Jing

2016-01-01

Objective: Comparative study of type 2 diabetes and healthy controls by metabolomics methods to explore the pathogenesis of Type II diabetes. Methods: Gas chromatography - mass spectrometry (GC-MS) with a variety of multivariate statistical analysis methods to the healthy control group 58 cases, 68 cases of Type II diabetes group were analyzed. Chromatographic conditions: DB-5MS column; the carrier gas He; flow rate of 1 mL·min-1, the injection volume 1 uL; split ratio is 100: 1. MS condition...

Recent advances in the Management of Diabetes Mellitus | Sanusi ...

African Journals Online (AJOL)

Life style modi cation, oral hypoglycaemic agents, insulin therapy and islet cell transplantation are some of the approaches in the management of diabetes mellitus. Several classes of oral hypoglycemic agents like sulfonylureas, biguanides and alpha-glucosidase inhibitors are available for the treatment of type II diabetes ...

Diabetes Mellitus and Osteoporosis

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Dilek Durmuş

2005-09-01

Full Text Available Osteoporosis is a condition of bone fragility resulting from micro-architectural deterioration and decreased bone mass. Studies on the presence of a generalized osteoporosis related to diabetes mellitus (DM are few and controversial. Factors associated with osteoporosis diabetes in which may account for the patogenesis of diabetic bone loss have been studied. This article will review the relevant litarature relating to diabetes and osteoporosis including cellular and animal models. These studies include vascular and neuropathic mechanism, poor glisemic control, abnormalities of calcium and vitamin D metabolism and hypercalciuria with secondary increase in parathyroid hormone secretion, the role of insülin and insülin like growth factor I. It appears that there is a great deal of variability in the bone mineral density and fracture rates in both type I and type II DM. This may reflect multiple factors such as the population, age, duration of diabetes and insülin use. There is need for further longitudinal studies, including the incidence and risk factors for osteoporosis in DM.

Fibrinolytic dysfunction in insulin-resistant women with previous gestational diabetes.

Science.gov (United States)

Farhan, S; Winzer, C; Tura, A; Quehenberger, P; Bieglmaier, C; Wagner, O F; Huber, K; Waldhäusl, W; Pacini, G; Kautzky-Willer, A

2006-05-01

Women with a history of gestational diabetes (p-GDM) are at increased risk of developing type 2 diabetes mellitus (DM2) later in life, and therefore at increased risk for future cardiovascular disease. Three months after delivery we investigated the plasma levels of plasminogen activator inhibitor type 1 (PAI-1), tissue plasminogen activator (t-PA), fibrinogen and von Willebrand factor (vWF) in 74 women with p-GDM and 20 healthy females with normal glucose tolerance during and after pregnancy, as well as the relation of fibrinolytic parameters to insulin resistance and glycaemic control. All women underwent an oral (OGTT) as well as an intravenous glucose tolerance test (FSIGT). Mathematical model analysis disclosed that 50% (n=37 each) of the p-GDM subjects had normal (NIS) or impaired (IIS) insulin sensitivity. Parameters of interest were determined using commercially available test systems. Women with p-GDM and IIS had significantly increased body fat mass (BFM) (Pwomen with p-GDM and NIS and controls, whereas the waist to hip ratio (WHR) was similar in both p-GDM groups but was higher compared with the controls (Pwomen with p-GDM and IIS compared with women with p-GDM and NIS and the controls (Pwomen with IIS had higher PAI-1 levels than lean women with IIS (Pwomen with IIS (Pwomen with IIS independently of their glucose tolerance status (Pwomen with IIS and depends on plasma proinsulin and abdominal obesity. An increase of the PAI-1/SI ratio further characterizes obese insulin-resistant p-GDM women who may be at risk for diabetes and angiopathy.

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...

Intermittent fasting modulation of the diabetic syndrome in sand rats. II. In vivo investigations.

Science.gov (United States)

Belkacemi, Louiza; Selselet-Attou, Ghalem; Louchami, Karim; Sener, Abdullah; Malaisse, Willy J

2010-11-01

This study deals with the effects of daily intermittent fasting for 15 h upon the development of diabetes in sand rats exposed to a hypercaloric diet. The same pattern of daily intermittent fasting was imposed on sand rats maintained on a purely vegetal diet (control animals). Over the last 30 days of the present experiments, non-fasting animals gained weight, whilst intermittently fasting sand rats lost weight. In this respect, there was no significant difference between control animals and either diabetic or non-diabetic sand rats exposed to the hypercaloric diet. The postprandial glycemia remained fairly stable in the control animals. During a 3-week transition period from a purely vegetal to a hypercaloric diet, the post-prandial glycemia increased by 5.95 ± 1.26 mM (n=6) in diabetic sand rats, as distinct from an increase of only 0.45 ± 0.56 mM (n=6) in the non-diabetic animals. During the intermittent fasting period, the postprandial glycemia decreased significantly in the diabetic animals, but not so in the non-diabetic sand rats. Before the switch in food intake, the peak glycemia at the 30th min of an intraperitoneal glucose tolerance test was already higher in the diabetic than non-diabetic rats. In both the non-diabetic and diabetic sand rats, intermittent fasting prevented the progressive deterioration of glucose tolerance otherwise observed in non-fasting animals. These findings reveal that, at least in sand rats, intermittent daily fasting prevents the progressive deterioration of glucose tolerance otherwise taking place when these animals are exposed to a hypercaloric diet.

Percipitopia (http://slurl.com/secondlife/Bifrost/89/128/33)

DEFF Research Database (Denmark)

Grund, Cynthia M.; Pilegaard, Jesper

2008-01-01

Percipitopia takes as its point of departure a "virtual Whitehall" in which visitors will be introduced to the Irish philosopher George Berkeley's thoughts, and from which further examination of philosophical issues and the history of philosophy is facilitated. The actual Whitehall was George Ber...

[Recombinant human gapM1 expressed in Pichia pastoris and its anti-diabetic effect].

Science.gov (United States)

Mei, Xiang; Du, Renqian; Li, Xi; Huang, Haiyan; Yu, Min; Tang, Qiqun

2009-08-01

Adiponectin is an adipokine predominantly synthesized and secreted by adipocytes in the white adipose tissue, and it can lower the blood glucose level and increase free fatty acid oxidation. In the current study, we developed the globular domain of adiponectin (gapM1) to treat type II diabetes. In both flask and fermentor, we cultivated Pichia pastoris expressing recombinant gapM1 and established the purification procedure by using gel filtration and anion exchange chromatography. To evaluate the biological activity of recombinant gapM1, we used rat type II diabetes model fed high-fat diet in combination with low-dose STZ (Streptozocin) induction. We purified 200 mg gapM1 with purity of 96% from 10 liters of supernatant. The recombinant gapM1 significantly lowered blood glucose (34.2%), serum triglyceride (79.6%) and total cholesterol (62.1%) in type II diabetes induced rat. Therefore, the recombinant human gapM1 is successfully expressed in Pichia pastoris and effectively treated type II diabetes in rat models.

Oxidative Stress/Angiotensinogen/Renin-Angiotensin System Axis in Patients with Diabetic Nephropathy

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Masumi Kamiyama

2013-11-01

Full Text Available Although recent studies have proven that renin-angiotensin system (RAS blockades retard the progression of diabetic nephropathy, the detailed mechanisms of their reno-protective effects on the development of diabetic nephropathy remain uncertain. In rodent models, it has been reported that reactive oxygen species (ROS are important for intrarenal angiotensinogen (AGT augmentation in the progression of diabetic nephropathy. However, no direct evidence is available to demonstrate that AGT expression is enhanced in the kidneys of patients with diabetes. To examine whether the expression levels of ROS- and RAS-related factors in kidneys are increased with the progression of diabetic nephropathy, biopsied samples from 8 controls and 27 patients with type 2 diabetes were used. After the biopsy, these patients were diagnosed with minor glomerular abnormality or diabetes mellitus by clinical and pathological findings. The intensities of AGT, angiotensin II (Ang II, 4-hydroxy-2-nonenal (4-HNE, and heme oxygenase-1 (HO-1 were examined by fluorescence in situ hybridization and/or immunohistochemistry. Expression levels were greater in patients with diabetes than in control subjects. Moreover, the augmented intrarenal AGT mRNA expression paralleled renal dysfunction in patients with diabetes. These data suggest the importance of the activated oxidative stress/AGT/RAS axis in the pathogenesis of diabetic nephropathy.

Coronary arterial BK channel dysfunction exacerbates ischemia/reperfusion-induced myocardial injury in diabetic mice.

Science.gov (United States)

Lu, Tong; Jiang, Bin; Wang, Xiao-Li; Lee, Hon-Chi

2016-09-01

The large conductance Ca(2+)-activated K(+) (BK) channels, abundantly expressed in coronary artery smooth muscle cells (SMCs), play a pivotal role in regulating coronary circulation. A large body of evidence indicates that coronary arterial BK channel function is diminished in both type 1 and type 2 diabetes. However, the consequence of coronary BK channel dysfunction in diabetes is not clear. We hypothesized that impaired coronary BK channel function exacerbates myocardial ischemia/reperfusion (I/R) injury in streptozotocin-induced diabetic mice. Combining patch-clamp techniques and cellular biological approaches, we found that diabetes facilitated the colocalization of angiotensin II (Ang II) type 1 receptors and BK channel α-subunits (BK-α), but not BK channel β1-subunits (BK-β1), in the caveolae of coronary SMCs. This caveolar compartmentation in vascular SMCs not only enhanced Ang II-mediated inhibition of BK-α but also produced a physical disassociation between BK-α and BK-β1, leading to increased infarct size in diabetic hearts. Most importantly, genetic ablation of caveolae integrity or pharmacological activation of coronary BK channels protected the cardiac function of diabetic mice from experimental I/R injury in both in vivo and ex vivo preparations. Our results demonstrate a vascular ionic mechanism underlying the poor outcome of myocardial injury in diabetes. Hence, activation of coronary BK channels may serve as a therapeutic target for cardiovascular complications of diabetes.

The hypolipidemic effects of Afzelia africana in type II diabetic patients in Nigeria.

Science.gov (United States)

Nwosu, M C; Odenigbo, U M; Odenigbo, U C

2006-01-01

The projected rise in the world prevalence of diabetes mellitus poses new challenges in poor countries. Soluble fibre incorporation into the diet of diabetic patients has been shown to reduce the glyceamia and lipaemia of diabetes mellitus. The hypolipidemic effect of soluble fibre supplementation using the seed of locally available legume tree plant--Afzelia africana was studied in 13 Nigerian patients with type 2 diabetes mellitus. The subjects were randomly selected from the out patient diabetes mellitus clinic of Nnamdi Azikiwe University Teaching Hospital, Nnewi. They were fed with unsupplemented and supplemented standardized diet for the first 2 days and subsequent 4 days respectively. The fibre supplementation was prepared and incorporated into the meal portions according to previously described technique and acceptability study. The fasting serum levels of TC, TG, HDL-C, LDL-C and HDL/TC ratio were estimated before and after the unsupplemented and fibre supplemented meals. The data obtained were analyzed using paired t-test. The correlation between the total energy requirement and the reduction in TC, pre and post fibre supplemented meals were determined using the linear coefficients. The results showed a significant reduction (P 0.05). The exploitation and incorporation of this source of soluble fibre in diabetic diets reduced the lipaemia of diabetes mellitus.

The assessment of clinical distal symmetric polyneuropathy in type 1 diabetes: a comparison of methodologies from the Pittsburgh Epidemiology of Diabetes Complications Cohort.

Science.gov (United States)

Pambianco, G; Costacou, T; Strotmeyer, Elsa; Orchard, T J

2011-05-01

Distal symmetrical polyneuropathy (DSP) is the most common type of diabetic neuropathy, but often difficult to diagnose reliably. We evaluated the cross-sectional association between three point-of-care devices, Vibratron II, NC-stat(®), and Neurometer(®), and two clinical protocols, MNSI and monofilament, in identifying those with DSP, and/or amputation/ulcer/neuropathic pain (AUP), the two outcomes of major concern. This report presents data from 195 type 1 diabetic participants of the Epidemiology of Diabetes Complications (EDC) Study attending the 18-year examination (2004-2006). Participants with physician-diagnosed DSP, AUP or who were abnormal on the NC-stat, and the Vibratron II, MNSI, and monofilament were older (pAUP, or any testing modality, with the exception of NCstat (motor). The Vibratron II and MNSI showed the highest sensitivity for DSP (>87%) and AUP (>80%), whereas the monofilament had the highest specificity (98% DSP, 94% AUP) and positive predictive value (89% DSP, 47% AUP), but lowest sensitivity (20% DSP, 30% AUP). The MNSI also had the highest negative predictive value (83%) and Youden's Index (37%) and currently presents the single best combination of sensitivity and specificity of DSP in type 1 diabetes. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

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

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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.

Effects on the glucose metabolism in type II diabetes model mice treated with dose-rates irradiation

International Nuclear Information System (INIS)

Nomura, Takaharu; Sakai, Kazuo

2004-01-01

The effects of low-dose rate gamma-irradiation on the type II diabetes mellitus were investigated in C57BL/KsJ-ab/db (db mouse). This mouse develops the type II diabetes within 8 weeks of the birth due to a dysfunction of the insulin receptors. As a result the db mouse shows obese and exhibits hyperinsulinism. Ten-week old female mice (12 mice in each group) were irradiated with gamma-rays at 0.35 mGy/hr, 0.65 mGy/hr or 1.2 mGy/hr in the low-dose rate irradiation facility in the Low Dose Radiation Research Center. The level of plasma glucose and insulin was measured. After 2 weeks irradiation, the glucose level slightly increased, however the difference between the irradiated mice and non-irradiated groups was not significant. The plasma insulin concentration decreased in the non-irradiated group to half of the initial level. In the irradiated group, it also decreased but in the group of 0.65 mGy/hr and 0.35 mGy/hr, it was significantly differed from that in the non-irradiated group. In the glucose tolerance test, plasma glucose level increased shortly after 0.1 mg/head glucose injection by mouth and reached to a peak at 90-120 min after the injection. The glucose level of the non-irradiated mice was slightly higher than that of irradiated mice. The plasma insulin level of non-irradiated group was enhanced after the injection and maintained the level during the test. However the levels of irradiated mice were decreased at 30-60 min after the injection. Both the level of non-irradiated an irradiated was almost same but the non-irradiated one was a little high. In all of mice, the plasma insulin level was highly elevated right after the 0.05 units/head insulin injection by i.p. and the levels were also gradually decreased. The level of the non-irradiated group was slowly decreased and was higher than the irradiated mice. The plasma glucose levels of all mice did not change after the test; however, the levels of irradiated mice were slightly lower than that of non

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

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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.

Estimation of salivary sodium, potassium, calcium, phosphorus and urea in type II diabetic patients.

Science.gov (United States)

Shirzaiy, Masoumeh; Heidari, Fatemeh; Dalirsani, Zohreh; Dehghan, Javid

2015-01-01

Diabetes mellitus is an endocrine disease due to insufficiency production of insulin that is associated with altered quantity and quality in salivary secretion. Alteration in saliva can reflect the changes in patients' blood. The collection of saliva is easy therefore; the assessment of saliva is suitable for screening tests of large population. The study aimed at evaluate some elements in diabetic patients' saliva. A total of 25 diabetic patients and age-sex matched control group enrolled into the study. Absorbance spectrophotometer technique was used for assessment of some salivary elements. The assessment of saliva showed that diabetics had unstimulated salivary flow rate of 0.18 ± 0.14 mL/min compared to 0.30 ± 0.12 mL/min for healthy individuals (Pdiabetics compared to healthy group (Psalivary urea, potassium and phosphorus was significantly elevated in diabetic males compared to healthy males and the level of salivary calcium in diabetic females was significantly reduced compared to healthy females (Psalivary sodium of healthy and diabetic persons according to gender (P>0.05). The finding showed that there were some alterations in salivary elements in diabetic patients even in well-controlled subjects compared to healthy group. Moreover, some salivary elements concentrations were various in diabetic and healthy subjects regarding to the sex. Assessment of salivary composition could be beneficial in oral health evaluation. Copyright © 2013 Diabetes India. Published by Elsevier Ltd. All rights reserved.

Long-term prevention of diabetic nephropathy: an audit

DEFF Research Database (Denmark)

Schjoedt, K.J.; Hansen, H.P.; Tarnow, L.

2008-01-01

AIMS/HYPOTHESIS: In type 1 diabetic patients with microalbuminuria not receiving antihypertensive treatment, an increase in urinary AER (UAER) of 6-14%/year and a risk of developing diabetic nephropathy (DN) of 3-30%/year have been reported. We audited the long-term effect of blocking the renin......-angiotensin-aldosterone system (RAAS) with an ACE inhibitor (ACEI) or angiotensin II receptor blocker (ARB) in microalbuminuric type 1 diabetic patients on progression of microalbuminuria and development of DN. METHODS: All patients with type 1 diabetes and persistent microalbuminuria (30-300 mg/24 h) were identified (n=227...

Comparison of blood electrolytes and glucose during cardiopulmonary bypass in diabetic and non-diabetic patients

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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.

To determine whether first-degree male relatives of women with polycystic ovary syndrome are at higher risk of developing cardiovascular disease and type II diabetes mellitus.

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Hunter, A; Vimplis, S; Sharma, A; Eid, N; Atiomo, W

2007-08-01

The aim of this study was to determine whether first-degree male relatives of women with polycystic ovary syndrome (PCOS) were at increased risk of cardiovascular disease (CVD) and diabetes mellitus (type II DM). In a cross-sectional study, 60 women with PCOS and 112 controls were given a questionnaire. The prevalence of heart disease, stroke, diabetes and associated risk factors among fathers and brothers of women with PCOS and controls, were measured. The percentage of women with PCOS with at least one brother with a risk factor for CVD was 47.5%, around twice that seen in control women (24.71%). The prevalence of heart disease, stroke and diabetes were similar in brothers of women with PCOS and controls. In conclusion, brothers of women with PCOS may be at increased risk of CVD. They form an easily identified group, which can be targeted for primary prevention.

Diabetes increases mortality after myocardial infarction by oxidizing CaMKII

OpenAIRE

Luo, Min; Guan, Xiaoqun; Luczak, Elizabeth D.; Lang, Di; Kutschke, William; Gao, Zhan; Yang, Jinying; Glynn, Patric; Sossalla, Samuel; Swaminathan, Paari D.; Weiss, Robert M.; Yang, Baoli; Rokita, Adam G.; Maier, Lars S.; Efimov, Igor R.

2013-01-01

Diabetes increases oxidant stress and doubles the risk of dying after myocardial infarction, but the mechanisms underlying increased mortality are unknown. Mice with streptozotocin-induced diabetes developed profound heart rate slowing and doubled mortality compared with controls after myocardial infarction. Oxidized Ca2+/calmodulin-dependent protein kinase II (ox-CaMKII) was significantly increased in pacemaker tissues from diabetic patients compared with that in nondiabeti...

Plasma Renin Activity in Diabetes Mellitus

International Nuclear Information System (INIS)

Pyo, Heui Jung; Park Jung Sik; Kim, Sung Kwon; Choi, Kang Won; Lee, Jung Sang; Lee, Mun Ho

1979-01-01

To evaluate the renin-angiotensin-aldosterone system in diabetes mellitus, basal plasma renin activity (PRA) and its response to intravenous furosemide were determined in 40 diabetic subjects. The diabetics were divided into 4 groups according to the presence of nephropathy and/or hypertension. Uncomplicated diabetics (Group I) were taken as control group and the results of the other groups were compared to this group. In diabetics with nephropathy alone (Group II), and with nephropathy and hypertension (Group III), basal PRA values were 0.63±0.59 ng/ml/hr., and 0.79±0.62 ng/ml/hr., respectively, both significantly lower than control group. (1.53±1.09 ng/ml/hr.). (p<0.05) In both of the above groups, the responses to intravenous furosemide tended to be blunted. On the other hand, in diabetics, with hypertension only (Group IV), the basal and stimulated PRA were not significantly different from control. Above results suggests that nephropathy may be one of the factors which suppress renin activity in diabetes mellitus

Plasma Renin Activity in Diabetes Mellitus

Energy Technology Data Exchange (ETDEWEB)

Pyo, Heui Jung; Sik, Park Jung; Kim, Sung Kwon; Choi, Kang Won; Lee, Jung Sang; Lee, Mun Ho [Seoul National University College of Medicine, Seoul (Korea, Republic of)

1979-03-15

To evaluate the renin-angiotensin-aldosterone system in diabetes mellitus, basal plasma renin activity (PRA) and its response to intravenous furosemide were determined in 40 diabetic subjects. The diabetics were divided into 4 groups according to the presence of nephropathy and/or hypertension. Uncomplicated diabetics (Group I) were taken as control group and the results of the other groups were compared to this group. In diabetics with nephropathy alone (Group II), and with nephropathy and hypertension (Group III), basal PRA values were 0.63+-0.59 ng/ml/hr., and 0.79+-0.62 ng/ml/hr., respectively, both significantly lower than control group. (1.53+-1.09 ng/ml/hr.). (p<0.05) In both of the above groups, the responses to intravenous furosemide tended to be blunted. On the other hand, in diabetics, with hypertension only (Group IV), the basal and stimulated PRA were not significantly different from control. Above results suggests that nephropathy may be one of the factors which suppress renin activity in diabetes mellitus

Type 2 diabetes mortality at Mexican borders

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José Luis Manzanares Rivera

2017-01-01

Full Text Available Objetivo: Analizar la distribución geográfica y evolución temporal de las tasas de mortalidad por diabetes tipo II en el periodo 1998-2013 para las regiones frontera sur y norte de México. Métodos: el trabajo se basa en el análisis exploratorio e inferencial de datos a partir de los registros de mortalidad reportados por el sistema nacional de información en salud SINAIS. El análisis retoma el paradigma teórico sobre determinantes sociales de salud por lo que se consideran microdatos sobre los patrones de consumo a nivel hogar en el contexto de la frontera México-Estados Unidos y México-Guatemala. Resultados: Se encuentra una trayectoria de convergencia durante los últimos 15 años en las tasas de mortalidad por diabetes tipo II entre las dos regiones fronterizas estudiadas. Conclusiones: La evidencia presentada indica que los estados de la frontera sur han experimentado en la última década una transición epidemiológica hacia causas de mortalidad como la diabetes tipo II, una trayectoria que muestra un patrón de convergencia con la población en la frontera norte.

Urotensin II Induces ER Stress and EMT and Increase Extracellular Matrix Production in Renal Tubular Epithelial Cell in Early Diabetic Mice

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Xin-Xin Pang

2016-07-01

Full Text Available Background/Aims: Urotensin II (UII and its receptor are highly expressed in the kidney tissue of patients with diabetic nephropathy (DN. The aim of this study is to examine the roles of UII in the induction of endoplasmic reticulum stress (ER stress and Epithelial-mesenchymal transition (EMT in DN in vivo and in vitro. Methods: Kidney tissues were collected from patients with DN. C57BL/6 mice and mice with UII receptor knock out were injected with two consecutive doses of streptozotocin to induce diabetes and were sacrificed at 3th week for in vivo study. HK-2 cells in vitro were cultured and treated with UII. Markers of ER stress and EMT, fibronectin and type IV collagen were detected by immunohistochemistry, real time PCR and western blot. Results: We found that the expressions of protein of UII, GRP78, CHOP, ALPHA-SMA, fibronectin and type IV collagen were upregulated while E-cadherin protein was downregulated as shown by immunohistochemistry or western blot analysis in kidney of diabetic mice in comparison to normal control; moreover expressions of GRP78, CHOP, ALPHA-SMA, fibronectin and type IV collagen were inhibited while E-caherin expression was enhanced in kidney in diabetic mice with UII receptor knock out in comparison to C57BL/6 diabetic mice. In HK-2 cells, UII induced upregulation of GRP78, CHOP, ALPHA-SMA, fibroblast-specifc protein 1(FSP-1, fibronectin and type collagen and downregulation of E-cadherin. UII receptor antagonist can block UII-induced ER stress and EMT; moreover, 4-PBA can inhibit the mRNA expression of ALPHA-SMA and FSP1 induced by UII in HK-2 cells. Conclusions: We are the first to verify UII induces ER stress and EMT and increase extracellular matrix production in renal tubular epithelial cell in early diabetic mice. Moreover, UII may induce renal tubular epithelial EMT via triggering ER stress pathway in vitro, which might be the new pathogenic pathway for the development of renal fibrosis in DN.

Towards surface analysis on diabetic feet soles to predict ulcerations using photometric stereo

NARCIS (Netherlands)

Liu, C.; van der Heijden, Ferdinand; van Netten, Jaap J.; Vo-Dinh, Tuan; Mahadevan-Jansen, Anita; Grundfest, Warren

2012-01-01

Diabetic foot ulceration is a major complication for patients with diabetes mellitus. Approximately 15% to 25% of patients with Type I and Type II diabetes eventually develop feet ulcers. If not adequately treated, these ulcers may lead to foot infection, and ultimately to total (or partial) lower

Prevention of type II diabetes mellitus in Qatar: Who is at risk?

Science.gov (United States)

Christos, Paul J; Chemaitelly, Hiam; Abu-Raddad, Laith J; Ali Zirie, Mahmoud; Deleu, Dirk; Mushlin, Alvin I

2014-01-01

Type II diabetes mellitus (DM) is one of the leading chronic diseases in Qatar as well as worldwide. However, the risk factors for DM in Qatar and their prevalence are not well understood. We conducted a case-control study with the specific aim of estimating, based on data from outpatients with DM in Qatar (cases) and outpatient/inpatient controls, the association between demographic/lifestyle factors and DM. A total of 459 patients with DM from Hamad General Hospital (HGH) outpatient adult diabetes clinics, and 342 control patients from various outpatient clinics and inpatient departments within Hamad Medical Corporation (HMC) (years 2006-2008), were recruited. The association between risk factors and DM was evaluated using bivariate and multivariable logistic regression analyses. In addition to odds ratios (OR) and 95% confidence intervals (95% CI), we estimated the population attributable risk fractions for the DM demographic/lifestyle risk factors. Qatari nationality was the strongest risk factor for DM (adjusted OR = 5.5; 95% CI = 3.5-8.6; p 65 years (adjusted OR = 3.3; 95% CI = 0.9-11.4; p = 0.06), male gender (adjusted OR = 2.9; 95% CI = 1.8-4.8; p nationals, obesity was found to be the main risk factor for DM (unadjusted OR = 3.0; 95% CI = 1.6-5.6; p nationals. Promoting physical activity may reduce the burden of DM by up to 9.4% for the population at large and up to 17.3% for Qatari nationals. Demographic/lifestyle factors appear to be the main risk factors for the high DM levels observed in Qatar, with a contribution that outweighs that of genetic risk factors. While further evaluation of DM risk factors among the Qatari population (as opposed to the resident population) is important and of interest, these findings highlight the need to focus short-term DM interventions on addressing demographic/lifestyle risk factors to achieve substantial and timely declines in DM levels.

AR agonist and PPAR agonists a better treatment of type II diabetes ...

African Journals Online (AJOL)

Metabolic syndrome consists of insulin resistance, dyslipidaemia, obesity among other metabolic defects. Treatment of diabetes/obesity goes beyond glycaemic control. Effective management of diabetes involves the improvement of insulin sensitivity, regulation of body weight and improve-ment of lipid profile. However ...

The Role of Salivary Gland Scintigraphy in the Evaluation of Salivary Gland Dysfunction in Uncontrolled Type II Diabetic Patients.

Science.gov (United States)

Senthilkumar, B; Sathasivasubramanian, S

2013-09-01

The aim of the present study was to evaluate the salivary gland dysfunction in patients with uncontrolled type II diabetes using salivary gland scintigraphy and then to compare these ratios with quantitative whole salivary secretion rates. Using a gamma camera (siemens-diacam) equipped with a low energy all-purpose collimator, 32 uncontrolled type II diabetic patients and 30 normal healthy patients were studied by injecting a radio isotope (technetium 99m pertechnetate) about 5 mCi was injected intravenously in to anticubital vein and the activity was measured for the 1(st), 20(th) and 40(th) min. At 20 min after injection, vitamin C chewable tablet was given to stimulate the secretion and continued until the end of the study period (40 min). Before scintigraphy, salivary sampling was carried out in both diabetic and normal individuals in a quiet room, saliva was allowed to accumulate and was expectorated into the collecting vessel approximately once a minute for 15 min and the volume was recorded as Unstimulated salivary flow rate and after 5 min break vitamin C chewable tablet was given to stimulate the secretion and the patient was asked to expectorate the saliva in the collecting vessel for 5 min. The expectorated volume was recorded as stimulated salivary flow rate. The mean of the measurements of scintigraphic ratio and salivary secretion rates were compared using the paired Student's t-test. The scintigraphic mean uptake and excretory ratio (ER) and the salivary flow rates were correlated. The result shows that there was a significant correlation between salivary flow rate and scintigraphic uptake and ER. However, statistically significant result could not be derived as it may be due to smaller sample size and marginal difference in the scintigraphic values between the groups. Salivary gland scintigraphy plays a significant role in the evaluation of salivary gland dysfunction. However, its role as an independent investigative procedure in the evaluation of

The Role of Salivary Gland Scintigraphy in the Evaluation of Salivary Gland Dysfunction in Uncontrolled Type II Diabetic Patients

International Nuclear Information System (INIS)

Senthilkumar, B.; Sathasivasubramanian, S.

2013-01-01

The aim of the present study was to evaluate the salivary gland dysfunction in patients with uncontrolled type II diabetes using salivary gland scintigraphy and then to compare these ratios with quantitative whole salivary secretion rates. Using a gamma camera (siemens-diacam) equipped with a low energy all-purpose collimator, 32 uncontrolled type II diabetic patients and 30 normal healthy patients were studied by injecting a radio isotope (technetium 99m pertechnetate) about 5 mCi was injected intravenously in to anticubital vein and the activity was measured for the 1 st , 20 th and 40 th min. At 20 min after injection, vitamin C chewable tablet was given to stimulate the secretion and continued until the end of the study period (40 min). Before scintigraphy, salivary sampling was carried out in both diabetic and normal individuals in a quiet room, saliva was allowed to accumulate and was expectorated into the collecting vessel approximately once a minute for 15 min and the volume was recorded as Unstimulated salivary flow rate and after 5 min break vitamin C chewable tablet was given to stimulate the secretion and the patient was asked to expectorate the saliva in the collecting vessel for 5 min. The expectorated volume was recorded as stimulated salivary flow rate. The mean of the measurements of scintigraphic ratio and salivary secretion rates were compared using the paired Student's t-test. The scintigraphic mean uptake and excretory ratio (ER) and the salivary flow rates were correlated. The result shows that there was a significant correlation between salivary flow rate and scintigraphic uptake and ER. However, statistically significant result could not be derived as it may be due to smaller sample size and marginal difference in the scintigraphic values between the groups. Salivary gland scintigraphy plays a significant role in the evaluation of salivary gland dysfunction. However, its role as an independent investigative procedure in the evaluation

Vitamin D and gestational diabetes

DEFF Research Database (Denmark)

Joergensen, Jan S; Lamont, Ronald F; Torloni, Maria R

2014-01-01

PURPOSE OF REVIEW: Vitamin D status (which is involved in glucose homeostasis) is related to gestational diabetes mellitus (GDM). GDM is characterized by increased resistance to and impaired secretion of insulin and results in higher risk of adverse pregnancy outcomes including operative delivery......, macrosomia, shoulder dystocia and neonatal hypoglycemia. Women with GDM and their babies are at increased risk for developing type II diabetes. RECENT FINDINGS: International definitions of vitamin D deficiency and normality are inconsistent. Vitamin D deficiency is common in pregnant women particularly...

Epigenetics and type II diabetes mellitus: underlying mechanisms of prenatal predisposition

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J. David Sterns

2014-05-01

Full Text Available Type II diabetes mellitus (T2DM is a widespread metabolic disorder characterized by insulin resistance resulting in abnormally high blood glucose levels. While the onset of T2DM is known to be influenced by a number of genetic factors, emerging research has demonstrated the additional role of a variety of epigenetic mechanisms in the development of this disorder. Epigenetics relates to the heritable changes in gene expression that cannot be explained by simple variations in the primary DNA sequence and includes DNA methylation and histone modification. These changes impact many processes, including stem cell differentiation into pancreatic endocrine cells as well as normal β-cell function. Recent studies focusing on the effects of maternal health, specifically as it is affected by famine and hyperglycemia, have found possible mechanisms to explain the increased likelihood of the fetus developing risk factors such as altered atherogenic lipid profiles, increased obesity and BMI, as well as impaired glucose tolerance (IGT for the development of T2DM later in life. It is suggested that these epigenetic influences happen early during gestation and are less susceptible to the effects of postnatal environmental modification as was previously thought. Regardless, emerging research into epigenetic-based treatment approaches for T2DM are promising and offer yet another means by which to limit the impact of this global epidemic.

Diabetic self care practices in rural Mysuru, Southern Karnataka, India - A need for Diabetes Self Management Educational (DSME) program.

Science.gov (United States)

Srinath, K M; Basavegowda, Madhu; Tharuni, Nandarula Sai

2017-11-01

Diabetes and its complications are the leading cause of morbidity and mortality in the world. Self care has emerged as a crucial element in the management of diabetes and a key factor associated with the quality of diabetic care. The purpose of the study was to assess the self care activities of patients with Type II diabetes mellitus in a rural area of Mysuru district. A community based cross sectional descriptive study was carried out among 400 diabetic patients in rural Mysore. Self care Activities (Diet, exercise, self blood glucose monitoring, medication, foot care, smoking) were assessed using a pre designed and tested questionnaire. Relevant descriptive analysis like percentages is carried out using SPSS version 22.0. Most of the diabetic patients had good compliance for medication (92.5%), followed by 72% for diabetic diet. Only 27.75% of the diabetic patients participated in walking, 24.25% practised foot care, blood glucose monitoring by 24.75% and only 25.5% of them were current smokers. The rural diabetic patients are more adherent and compliant to medication and diabetic diet and less compliant to physical activity, foot care and self glucose monitoring. Copyright © 2016. Published by Elsevier Ltd.

Study on Patients with Poor Control of Type II Diabetes Mellitus at ...

African Journals Online (AJOL)

Background: Diabetes control is elusive so great effort is needed to keep blood glucose normal or near the required level. Various factors are suspected for poor glycemic control. These factors included: aging, sex, duration of diabetes, medication adherence, clinical inertia, physical inactivity, patient knowledge, comorbidity ...

26. Effectiveness of telephone follow up in managing patients with type II diabetes mellitus

Directory of Open Access Journals (Sweden)

Ala Taiyem

2015-10-01

Full Text Available Diabetes mellitus is one of the most common non-communicable diseases globally, labeled as the greatest healthcare challenge according to the World Health Organization and the International Diabetes Federation. This complex disease requires the involvement of multidisciplinary teams to reduce the risk and impact of long-term diabetes complications through intensive monitoring, education and lifestyle modifications with a great emphasis on promoting self-care. A brief and cost-effective interventions to improve diabetes self care management are needed. This study evaluated the effect of “educational” telephone intervention delivered by nurse specialist on glycemic control “Glyclated hemoglobin A1c”, and diabetes self-care management for patients with type 2 diabetes followed-up by a nurse-led cardiovascular disease management program of a tertiary hospital within the Kingdom of Saudi Arabia. This quantitative descriptive and qauzi-experimental study was conducted over three months, included 60 adult patients diagnosed with type 2 diabetes who were randomly assigned to intervention or control group. Participants within the intervention group received usual care and six educational phone calls promoting them to improve their diabetic self-care activities. Patients within the control arm continued to receive their usual care only. The telephone follow-up intervention increased frequency of exercise and foot care, improved diet and adherence to anti-diabetes medication. Modest improvement was detected on the glycemic control and home glucose monitoring. As a conclusion, the study indicated positive effect of the intervention on glycemic control and self-care management. Multi-centers and longitudinal studies with larger sample size are recommended for future studies.

Computer-aided system for diabetes care in Berlin, G.D.R.

Science.gov (United States)

Thoelke, H; Meusel, K; Ratzmann, K P

1990-01-01

In the Centre of Diabetes and Metabolic Disorders of Berlin, G.D.R., a computer-aided care system has been used since 1974, aiming at relieving physicians and medical staff from routine tasks and rendering possible epidemiological research on an unselected diabetes population of a defined area. The basis of the system is the data bank on diabetics (DB), where at present data from approximately 55,000 patients are stored. DB is used as a diabetes register of Berlin. On the basis of standardised criteria of diagnosis and therapy of diabetes mellitus in our dispensary care system, DB facilitates representative epidemiological analyses of the diabetic population, e.g. prevalence, incidence, duration of diabetes, and modes of treatment. The availability of general data on the population or the selection of specified groups of patients serves the management of the care system. Also, it supports the computer-aided recall of type II diabetics, treated either with diet alone or with diet and oral drugs. In this way, the standardised evaluation of treatment strategies in large populations of diabetics is possible on the basis of uniform metabolic criteria (blood glucose plus urinary glucose). The system consists of a main computer in the data processing unit and of personal computers in the diabetes centre which can be used either individually or as terminals to the main computer. During 14 years of experience, the computer-aided out-patient care of type II diabetics has proved efficient in a big-city area with a large population.

Postpartum IGF-I and IGFBP-2 levels are prospectively associated with the development of type 2 diabetes in women with previous gestational diabetes mellitus.

Science.gov (United States)

Lappas, M; Jinks, D; Shub, A; Willcox, J C; Georgiou, H M; Permezel, M

2016-12-01

Women with previous gestational diabetes mellitus (GDM) are at greater risk of developing type 2 diabetes. In the general population, the insulin-like growth factor (IGF) system has been implicated in the development of type 2 diabetes. The aim of this study was to determine if circulating IGF-I, IGF-II, IGFBP-1 and IGFBP-2 levels 12weeks following a GDM pregnancy are associated with an increased risk of developing type 2 diabetes. IGF-I, IGF-II, IGFBP-1 and IGFBP-2 levels were measured in 98 normal glucose tolerant women, 12weeks following an index GDM pregnancy using enzyme immunoassay. Women were assessed for up to 10years for the development of overt type 2 diabetes. Among the 98 women with previous GDM, 21 (21%) developed diabetes during the median follow-up period of 8.5years. After adjusting for age and BMI, IGF-I and IGFBP-2 were significantly associated with the development of type 2 diabetes. In a clinical model of prediction of type 2 diabetes that included age, BMI, pregnancy fasting glucose and postnatal fasting glucose, the addition of IGF-I and IGFBP-2 resulted in an improvement in the net reclassification index of 17.8%. High postpartum IGF-I and low postpartum IGFBP-2 levels are a significant risk factor for the development of type 2 diabetes in women with a previous history of GDM. This is the first report that identifies IGF-I and IGFBP-2 as a potential biomarker for the prediction of type 2 diabetes in women with a history of GDM. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Salivary glucose as a diagnostic tool in Type II diabetes mellitus: A ...

African Journals Online (AJOL)

Background and Objectives: The prevalence of diabetes mellitus is increasing steadily in India. Understanding blood glucose level is the key to both diagnosis and management of diabetes mellitus. However, there is an on‑going need for improvements in noninvasive, point‑of‑care tools for the diagnosis and prognosis of ...

Effect of whey protein on plasma amino acids in diabetic mice

OpenAIRE

HAN, TING; CAI, DONGLIAN; GENG, SHANSHAN; WANG, YING; ZHEN, HUI; WU, PEIYING

2013-01-01

The aim of this study was to investigate the effect of whey protein on plasma amino acid levels in a mouse model of type II diabetes, using high-performance liquid chromatography (HPLC). The composition and content of amino acids in the whey proteins were analyzed using HPLC. Type I and type II diabetic mouse models were prepared using streptozotocin (STZ) and normal mice were used as a control. The ICR mice in each group were then randomly divided into four subgroups, to which 0, 10, 20 and ...

Investigation of auditory brainstem function in elderly diabetic patients with presbycusis.

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Kovacií, Jelena; Lajtman, Zoran; Ozegović, Ivan; Knezević, Predrag; Carić, Tomislav; Vlasić, Ana

2009-01-01

We performed brainstem auditory evoked potential (BAEP) examinations in 100 patients older than 60 years and having type I diabetes mellitus and presbycusis. The aim of our investigation was to compare the BAEP results of this group with those of healthy controls with presbycusis and to look for possible correlations between alteration of the auditory brainstem function and the aging of elderly diabetic patients. Absolute and interpeak latencies of all waves were prolonged significantly in the study group of diabetic patients. The amplitudes of all waves I through V were diminished in the study group as compared to those in the control group, with statistical significance present for all waves. Analysis of the latencies (waves I, II, I, and V), interpeak latencies (I-V), and amplitudes (I, II, III, and V) of BAEP revealed a significant difference between those of diabetics and those of healthy elderly controls with presbycusis. These data support a hypothesis that there is a brainstem neuropathy in diabetes mellitus that can be assessed with auditory brainstem response testing even in the group of elderly patients with sensorineural hearing loss.

Model Checking of a Diabetes-Cancer Model

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Gong, Haijun; Zuliani, Paolo; Clarke, Edmund M.

2011-06-01

Accumulating evidence suggests that cancer incidence might be associated with diabetes mellitus, especially Type II diabetes which is characterized by hyperinsulinaemia, hyperglycaemia, obesity, and overexpression of multiple WNT pathway components. These diabetes risk factors can activate a number of signaling pathways that are important in the development of different cancers. To systematically understand the signaling components that link diabetes and cancer risk, we have constructed a single-cell, Boolean network model by integrating the signaling pathways that are influenced by these risk factors to study insulin resistance, cancer cell proliferation and apoptosis. Then, we introduce and apply the Symbolic Model Verifier (SMV), a formal verification tool, to qualitatively study some temporal logic properties of our diabetes-cancer model. The verification results show that the diabetes risk factors might not increase cancer risk in normal cells, but they will promote cell proliferation if the cell is in a precancerous or cancerous stage characterized by losses of the tumor-suppressor proteins ARF and INK4a.

Effect of non-surgical periodontal therapy on insulin resistance in patients with type II diabetes mellitus and chronic periodontitis, as assessed by C-peptide and the Homeostasis Assessment Index.

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Mammen, Jerry; Vadakkekuttical, Rosamma Joseph; George, Joseraj Manaloor; Kaziyarakath, Jaishid Ahadal; Radhakrishnan, Chandni

2017-08-01

A bidirectional relationship exists between diabetes and periodontitis. In the present clinical trial, we evaluated the effects of non-surgical periodontal therapy (NSPT) on insulin resistance in patients with type II diabetes mellitus (DM) and chronic periodontitis. Forty chronic periodontitis patients with type II DM were selected and equally allocated to case and control groups. All patients were assessed for periodontal parameters and systemic parameters. The case group received NSPT, and both groups were re-evaluated after 3 months. All periodontal parameters were found to be significantly improved in the case group compared to the control group 3 months after NSPT. The mean differences in systemic parameters, such as fasting serum C-peptide, Homeostasis Assessment (HOMA) Index-insulin resistance, and HOMA-insulin sensitivity, from baseline to 3 months for the case group were 0.544 ± 0.73, 0.54 ± 0.63, and -25.44 ± 36.81, respectively; for the control group, they were significant at -1.66 ± 1.89, -1.48 ± 1.86, and 31.42 ± 38.82 respectively (P periodontal inflammation could affect glycemic control and insulin resistance. Effective periodontal therapy reduced insulin resistance and improved periodontal health status and insulin sensitivity in patients with type II DM and chronic periodontitis. © 2016 John Wiley & Sons Australia, Ltd.

Diabete chez le sujet age au Togo | Djagadou | Journal de la ...

African Journals Online (AJOL)

Le Diabète de type II a été représenté dans tous les cas. ... Acute metabolic complications were ketoacidosis (10 cases) and hypoglycaemi (2 cas). ... were diabetic retinopathies (5 cas), peripheral neuropathy (5cas) and diabetic foot (4 cases).

EPIDEMIOLOGICAL STUDY OF DIABETIC RETINOPATHY IN DIABETES MELLITUS PATIENTS IN TERTIARY CARE CENTRE

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Bhaskar

2016-02-01

Full Text Available OBJECTIVE The study objective was to examine the effect of glycaemic control and variations on the incidence and progression of diabetic retinopathy (DR among the diabetes mellitus patients visiting Medicine and Ophthalmology OPD Sapthagiri Medical college, Bangalore. MATERIALS AND METHODS 10 patients with type 1 diabetes mellitus, and 70 persons with type 2 diabetes mellitus, visiting the Medicine OPD of Sapthagiri Medical College and referred to Ophthalmology department of the above to detect the Diabetic Retinopathy changes in a diabetes mellitus management programme conducted for 3 months in Bangalore, participated in the study. Patients who were followed up for 6 months the same above were also included in the study. Analyses were conducted to assess the relationship between the risk factors, incidence and progression of Diabetic Retinopathy among Diabetes Mellitus patients and management. MAIN OUTCOME MEASURES To determine the risk factors associated with it, stage of retinopathy diagnosed at presentation, management of it, and final visual outcome. The prevention is by strict glycaemic control, prompt use of anti-diabetic drugs and regular exercises. These included age and gender-adjusted prevalence of diabetes and diabetic retinopathy, 1 and correlation of prevalence with history-based risk factors. RESULTS The three months cumulative incidence of DR was 58 %in type I diabetes mellitus and 42 % among type II Diabetes mellitus. After controlling for known risk factors for DR,1 a high baseline haemoglobin A1c (HbA1c, ethnicity, age, type of diabetes mellitus, duration were associated with the incidence of referable DR in patients with type 1 and type 2 diabetes mellitus. The age- and gender-adjusted prevalence rate of diabetes in urban Bangalore 28.2% (95% confidence interval [CI], and the prevalence of diabetic retinopathy in general population was 3.5% (95% CI. The prevalence of diabetic retinopathy in the population with diabetes

Study of 185 diabetic patients with cerebrovascular accident as confirmed on CT

International Nuclear Information System (INIS)

Ito, Yasuo; Yanaga, Tatsurou; Nunoi, Kiyohide.

1988-01-01

In 185 diabetic patients with cerebrovascular accident (CVA) from 15 institutions, responsible lesions were confirmed on CT. The ratio of men to women was 2:1. Multiple cerebral infarction was seen in 22%. According to the type and lesions of CVA, CVA was classified as cerebral infarction confined to the perforating branch (Group 1), that confined to the cortical branch (Group II), and cerebral hemorrhage (Group III). The common background factors for initial CVA were a history of hypertension, abnormal ECG findings, abnormality in the fundus of the eyes, and 121-199 mmHg/dl of fasting blood sugar in all groups. Groups I and II were characterized by comprising many patients with diabetic retinopathy, proteinuria, and hyperlipemia. In Group I, the patients tended to be young and managed unfavorably, and to have hypertriglyceremia, while patients in Group II were old and managed favorably and had frequently atrial fibrillation. Many patients in Group III had a history of diabetes mellitus over less than 5 years and were not managed for diabetes mellitus and hypertension. Prognosis was the most favorable in Group I. There was no background factor for prognosis in Group III. (Namekawa, K)

An audit of stillborn babies in mothers with diabetes mellitus at a ...

African Journals Online (AJOL)

diabetes mellitus (DM), 64.9% had Type II and 7.0% were in patients with gestational diabetes. ... of death, associated patient-related, medical and administrative avoidable ... occurred after 36w0d, while those among the Type I cases ranged.

Early phacoemulsification in diabetic cataract for early recognition and management of diabetic macular oedema

International Nuclear Information System (INIS)

Wahab, S.; Rab, K. F. U.; Hargun, L. D.

2013-01-01

Objective: To get optimal visualization of fundus by early phacoemulsification in diabetic cataract for early recognition and management of diabetic macular oedema. Study Design: Interventional study. Place and Duration of Study: Ophthalmology Unit III, Sindh Government Lyari General Hospital and Dow University of Health Sciences and Al-Noor Eye Hospital, Karachi, from July 2008 to June 2009. Methodology: Patients with uncontrolled type-II diabetes mellitus of more than 10 years of duration were selected. Patients with clinical significant macular oedema (CSME), non-proliferative diabetic retinopathy (NPDR) and proliferative diabetic retinopathy (PDR) were excluded. Follow-up was done on day 1, 1 week, 1 month, 3 months and 6 months. Results: The male to female ratio was 1:1.44. Out of 218 patients; 129 (59.2%) were males and 89 (40.8%) were females. CSME was found in 82 patients (37.6%) at first postoperative week which declined to 29 cases (13.3%) at first month follow-up. Three subjects developed mild to moderate NPDR. In majority of the subjects, best corrected visual acuity (BCVA) gradually improved in each subsequent follow-up visit. Conclusion: Early phacoemulsification in diabetic cataract offers optimal posterior pole visualization and clears the ambiguity of decreased vision either caused by cataract or macular oedema. Uncomplicated phacoemulsification does not accelerate diabetic macular oedema or retinopathy provided glycemic control and co-morbids are well addressed. (author)

Diabetes mellitus during pregnancy: a study of fifty cases

International Nuclear Information System (INIS)

Randhawa, M. S.; Moin, S.; Shoaib, F.

2003-01-01

To review and critically evaluated the incidence, epidemiology, clinical pattern, diagnosis, management, complications and outcome of diabetes mellitus during pregnancy in hospital based study. Results: Total number of women delivered were 11271. Fifty cases of diabetes mellitus during pregnancy were studied. Mostly the patients were more than 30 years of age, multiparous ladies with gestational diabetes in 80% of cases, Type-II diabetes in 16% and only in 4% Type-I diabetes was reported. Insulin was required in 40% of patients. Eight women out of 50 had spontaneous miscarriage, 5 underwent preterm delivery while 36 reached term with one intrauterine death. Total number of babies delivered alive were 41. There was one stillbirth and 3 neonatal deaths. Conclusion: Management of diabetes mellitus in pregnancy involves teamwork of obstetricians, physicians and neonatologists. (author)

Primary care nurses: effects on secondary care referrals for diabetes?

NARCIS (Netherlands)

Dijk, C.E. van; Verheij, R.A.; Hansen, J.; Velden, L. van der; Nijpels, G.; Groenewegen, P.P.; Bakker, D.H. de

2010-01-01

BACKGROUND: Primary care nurses play an important role in diabetes care, and were introduced in GP-practice partly to shift care from hospital to primary care. The aim of this study was to assess whether the referral rate for hospital treatment for diabetes type II (T2DM) patients has changed with

Learning Uncertainty Tolerant Plans through Approximation in Complex Domains

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1989-01-01

Illinois BysI ~ ~Distribution/ ... AvailiblIity Codes i~Avai’l and/or I Dist I Special I U 3 ACKNOWLEDGEMENTS I 1 I would like to thank my advisor , Professor...controlling robots [Andreae84, Whitehall87]. Whitehall’s PLAND sys- tem observes a trace of robo + ztivity and develops macro-operators which include

Evaluation of Plasma Lipoprotein (A Levels in Diabetic and Non Diabetic Indiviuals

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BA Jalai

2005-01-01

Full Text Available Introduction: Lipoprotein (a is a particle rich in cholesterol in human plasma and it is known as an independent risk factor for coronary artery disease. In addition to genetic background, other factors such as diabetes affect the plasma concentration of this lipoprotein as a risk factor. The aim of this study was evaluation and comparison of plasma concentration of Lp(a in type II diabetics and non diabetic individuals. Material and Methods: The study population included 180 diabetic patients who had referred to the Diabetic Research center of Yazd and 180 non diabetic individuals who were matched according to age and sex with the patient group. Blood samples were collected from the study groups in fasting condition. Glycated hemoglobin, glucose, lipids and lipoproteins were measured by routine laboratory methods and Lp(a assay was carried out by electro immunodiffusion. Results were analyzed with the use of SPSS program. Statistical tests included variance analysis, t-test for comparing lipids and lipoproteins, U-test for comparing Lp(a in the two groups and Pearson Correlation for determining of the variables with Lp(a. Results: Mean plasma concentratin of Lp(a in diabetic patients (Mean + SD 41.98+ 34.63 mg/dl was significantly higher than that of the control group (26.6 + 20.2 mg/dl (P<0.001. Mean concentration of cholesterol, triglyceride and LDL cholesterol in the patient group was higher but mean HDL cholesterol in control group was higher than patient group. However, no significant correlation was found between Lp(a and other variables in the patient and control groups. Conclusion: Plasma concentration of Lp(a in Diabetes Mellitus is increased independently. In diabetic patients, the risk of coronary artery disease may increase with increase in Lp(a.

Oxidative stress as a mechanism of diabetes in diabetic BB prone rats: effect of secoisolariciresinol diglucoside (SDG).

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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.

Disturbances of Haemostasis in Diabetes Mellitus

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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.

EFECTOS DE UN PROGRAMA COGNITIVO COMPORTAMENTAL SOBRE LOS NIVELES DE ESTRÉS Y GLUCEMIA EN PACIENTES CON DIABETES MELLITUS TIPO II

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Delgado Maigual, Luis Carlos; Hidalgo Villarreal, Guillermo Andrés; Villalobos Galvis, Fredy Hernán

2011-01-01

En este estudio se determinaron los efectos de la aplicación de un programa cognitivo-comportamental sobre los niveles de estrés y glucemia en pacientes con diabetes mellitus tipo II de la Fundación Hospital San Pedro de San Juan de Pasto. Para ello, se determinaron los niveles de estrés y glucemia antes de la aplicación del programa de intervención; luego se diseñó y aplicó el programa a los participantes (el cual está sustentado en el modelo procesual de estrés de Lazarus y Folkman) y final...

Diabetic retinopathy in two patients with congenital IGF-I deficiency (Laron syndrome).

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Laron, Zvi; Weinberger, Dov

2004-07-01

Animal and clinical studies have shown that excessive amounts of growth hormone or insulin-like growth factor-I (IGF-I) promote the development of diabetes and diabetic retinopathy. Forthwith, we present two patients with congenital IGF-I deficiency who developed type II diabetes and subsequently retinopathy. Eighteen adult patients with classical Laron syndrome (8 males, 10 females, aged 20-62 years) were followed by us since childhood or underwent fundus photography with a Nikon NF 505 instrument. Three had been treated in childhood with IGF-I, the rest were never treated, including the two patients reported. Two never-treated patients were diagnosed with type II diabetes (DM) at ages 39 and 41 respectively. There was no diabetes in the families. Oral treatment was followed by insulin injections. Metabolic control was not optimal and one patient developed proliferative diabetic retinopathy, necessitating laser surgery. He also has nephropathy and severe neuropathy. The other patient has background diabetic retinopathy and has developed, progressively, exudates, microaneurisms, hemorrhages and clinically significant macular edema. He also has subacute ischemic heart disease. Our findings show that congenital IGF-I deficiency, similar to excess, causes vascular complications of DM, denoting also that vascular endothelial growth factor can induce neovascularization in the presence of congenital IGF-I deficiency.

L-glutamine supplementation prevents the development of experimental diabetic cardiomyopathy in streptozotocin-nicotinamide induced diabetic rats.

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Sachin L Badole

Full Text Available The objective of the present investigation was to evaluate the effect of L-glutamine on cardiac myopathy in streptozotocin-nicotinamide induced diabetic rats. Diabetes was induced in overnight fasted Sprague Dawely rats by using intraperitonial injection of streptozotocin (55 mg/kg. Nicotinamide (100 mg/kg, i.p. was administered 20 min before administration of streptozotocin. Experimental rats were divided into Group I: non-diabetic control (distilled water; 10 ml/kg, p.o., II: diabetic control (distilled water, 10 ml/kg, p.o., III: L-glutamine (500 mg/kg, p.o. and IV: L-glutamine (1000 mg/kg, p.o.. All groups were diabetic except group I. The plasma glucose level, body weight, electrocardiographic abnormalities, hemodynamic changes and left ventricular contractile function, biological markers of cardiotoxicity, antioxidant markers were determined after 4 months after STZ with nicotinamide injection. Histopathological changes of heart tissue were carried out by using H and E stain. L-glutamine treatment improved the electrocardiographic, hemodynamic changes; LV contractile function; biological markers; oxidative stress parameters and histological changes in STZ induced diabetic rats. Results from the present investigation demonstrated that L-glutamine has seemed a cardioprotective activity.

Diabetes and ischemic heart disease

DEFF Research Database (Denmark)

Bergmann, Natasha; Ballegaard, Søren; Holmager, Pernille

2014-01-01

The aim of this study was to test i) whether patients having diabetes and ischemic heart disease (IHD), i.e., patients suffering from two chronic diseases, demonstrate a higher degree of chronic stress when compared with patients suffering from IHD alone, and ii) whether suffering from the two...

Anti-Diabetic Effects of Phenolic Extract from Rambutan Peels (Nephelium lappaceum) in High-Fat Diet and Streptozotocin-Induced Diabetic Mice.

Science.gov (United States)

Ma, Qingyu; Guo, Yan; Sun, Liping; Zhuang, Yongliang

2017-07-26

Recent studies have shown that rambutan peel phenolic (RPP) extract demonstrate high antioxidant and antiglycation activities in vitro and in vivo. This study further evaluated the anti-diabetic activity of RPP in a mouse model of Type II diabetes induced by streptozotocin combined with high-fat diet. Results showed that RPP increased the body weight and reduced the fasting blood glucose level of the diabetic mice. RPP significantly reduced the serum levels of total cholesterol, triglyceride, creatinine, and glycated serum protein in diabetic mice in a dose-dependent manner. Glycogen content in mice liver was recovered by RPP, which further increased the activity of superoxide dismutase and glutathione peroxidase and reduced lipid peroxidation in diabetic mice. Histological analysis showed that RPP effectively protected the tissue structure of the liver, kidney, and pancreas. In addition, RPP decreased the mesangial index and inhibited the expression of TGF-β in the kidney of diabetic mice.

Myths about diabetes mellitus among non-diabetic individuals attending primary health care centers of karachi suburbs

International Nuclear Information System (INIS)

Nisar, N.; Khan, I.A.; Qadri, M.H.; Sher, A.

2007-01-01

To determine the myths and misconception about diabetes mellitus among non-diabetics attending primary health care centers of Gadap town, Karachi. Data was collected from four primary health care centers, located at Gadap Town, Karachi, and about 198 non-diabetic patients, above 18 years of age, and resident of Gadap Town, coming consecutively during the month of July 2005, were interviewed after taking the informed consent by using a semi-structured pre-tested questionnaire regarding prevailing myths about diabetes mellitus. The data collected was entered and analyzed by using a statistical package SPSS 11.0. Myths are defined as stories shared by a group, as part of the cultural identity. There were 198 participants in the study. Mean age of study participants was 40 years with standard deviation of 13, while approximately two thirds, 62.6%, were females. About 39% had history of type II diabetes mellitus in family. Overall myths related to diabetes mellitus were common among the individuals, males reported myths pre-dominantly contagiousness of diabetes (p= <0.03), diabetics becoming more ill (p=<0.009) and belief in spiritual treatment for permanent cure of diabetes (p=<0.006). People having 5- 16 years of education were less misconceived as compared to illiterates. The variables that showed significant difference were overeating, causing diabetes (p= <0.006), diabetics falling ill more than others (p=<0.04), eating less starch (p=< 0.0006) and alternative treatment like spiritual treatment (p=<0.00001). Family history of diabetes was also found significantly associated with reporting myths. Frequency of reporting myths was significantly high in this study with preponderance of males, family history of diabetes mellitus and educational status. Education serves as protective factor, hence efforts should be made to promote education and health awareness regarding the disease, with more emphasis on addressing myths regarding diabetes mellitus. (author)

Insulin therapy refusal among type II diabetes mellitus patients in Kubang Pasu district, Kedah, Malaysia

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Tan, Wei Leong; Asahar, Siti Fairus; Harun, Noor Liani

2015-01-01

INTRODUCTION Diabetes mellitus is a rising non-communicable disease in Malaysia. Insulin therapy refusal is a challenge for healthcare providers, as it results in delayed insulin initiation. This study was conducted to determine the prevalence of insulin therapy refusal and its associated factors. METHODS This cross-sectional study was conducted at seven public health clinics in Kubang Pasu district of Kedah, Malaysia, from March to October 2012. A newly developed and validated questionnaire was used and participants were selected via systematic random sampling. Only patients diagnosed with type II diabetes mellitus (T2DM) and under the public health clinic care in Kubang Pasu were included in the study. Multiple logistic regression was used to study the association between insulin therapy refusal and its associated factors. RESULTS There were 461 respondents and the response rate was 100%. Among these 461 patients with T2DM, 74.2% refused insulin therapy. The most common reason given for refusal was a lack of confidence in insulin injection (85.4%). Multiple logistic regression revealed that respondents who had secondary education were 55.0% less likely to refuse insulin therapy than those who had primary education or no formal education (adjusted odds ratio [OR] 0.45, 95% confidence interval [CI] 0.25–0.82, p = 0.009). There was also a significant inverse association between glycated haemoglobin (HbA1c) level and insulin therapy refusal (adjusted OR 0.87, 95% CI 0.76–1.00, p = 0.047). CONCLUSION Insulin therapy refusal is common in Kubang Pasu. Educational status and HbA1c level should be taken into consideration when counselling patients on insulin therapy initiation. PMID:25532511

Diabetes-associated dry eye syndrome in a new humanized transgenic model of type 1 diabetes.

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Imam, Shahnawaz; Elagin, Raya B; Jaume, Juan Carlos

2013-01-01

Patients with Type 1 Diabetes (T1D) are at high risk of developing lacrimal gland dysfunction. We have developed a new model of human T1D using double-transgenic mice carrying HLA-DQ8 diabetes-susceptibility haplotype instead of mouse MHC-class II and expressing the human beta cell autoantigen Glutamic Acid Decarboxylase in pancreatic beta cells. We report here the development of dry eye syndrome (DES) after diabetes induction in our humanized transgenic model. Double-transgenic mice were immunized with DNA encoding human GAD65, either naked or in adenoviral vectors, to induce T1D. Mice monitored for development of diabetes developed lacrimal gland dysfunction. Animals developed lacrimal gland disease (classically associated with diabetes in Non Obese Diabetic [NOD] mice and with T1D in humans) as they developed glucose intolerance and diabetes. Animals manifested obvious clinical signs of dry eye syndrome (DES), from corneal erosions to severe keratitis. Histological studies of peri-bulbar areas revealed lymphocytic infiltration of glandular structures. Indeed, infiltrative lesions were observed in lacrimal/Harderian glands within weeks following development of glucose intolerance. Lesions ranged from focal lymphocytic infiltration to complete acinar destruction. We observed a correlation between the severity of the pancreatic infiltration and the severity of the ocular disease. Our results demonstrate development of DES in association with antigen-specific insulitis and diabetes following immunization with clinically relevant human autoantigen concomitantly expressed in pancreatic beta cells of diabetes-susceptible mice. As in the NOD mouse model and as in human T1D, our animals developed diabetes-associated DES. This specific finding stresses the relevance of our model for studying these human diseases. We believe our model will facilitate studies to prevent/treat diabetes-associated DES as well as human diabetes.

Standards of specialized diabetes care. Edited by Dedov II, Shestakova MV (6th edition

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Ivan Ivanovich Dedov

2013-06-01

Full Text Available Dear Colleagues!. We are glad to present the 6th Edition of Standards of Diabetes Care. These evidence-based guidelines were designed to standardize and facilitate diabetes care in all regions of the Russian Federation. The Standards are updated on the regular basis to incorporate new data and relevant recommendations from national and international clinical societies, including World Health Organization Guidelines (WHO, 2011, International Diabetes Federation (IDF, 2011, American Diabetes Association (ADA, 2013, American Association of Clinical Endocrinologists (AACE, 2009, International Society for Pediatric and Adolescent Diabetes (ISPAD, 2009 and Russian Association of Endocrinologists (RAE, 2011, 2012. Current edition of the ?Standards? also integrates results of completed randomized clinical trials (ADVANCE, ACCORD, VADT, UKPDS, etc., as well as findings from the national studies of diabetes mellitus (DM, conducted in close partnership with a number of Russian hospitals. Latest data indicates that prevalence of DM increased during the last decade more than two-fold, reaching some 371 million patients by 2013. According to the current estimation by the International Diabetes Federation, every tenth inhabitant of the planet will be suffering from DM by 2030. These observations resulted in the UN Resolution 61/225 passed on 20.12.2006 that encouraged all Member States ?to develop national policies for the prevention, treatment and care of diabetes?. Like many other countries, Russian Federation experiences a sharp rise in the prevalence of DM. According to Russian State Diabetes Register, there are at least 3.799 million patients with DM in this country. However, the epidemiological survey conducted by the Federal Endocrinology Research Centre during 2002-2010 suggests that actual prevalence is 3 to 4 times greater than the officially recognized and, by this estimate, amounts to 9-10 million persons, comprising 7% of the national

Meglumine Exerts Protective Effects against Features of Metabolic Syndrome and Type II Diabetes

Science.gov (United States)

Bravo-Nuevo, Arturo; Marcy, Alice; Huang, Minzhou; Kappler, Frank; Mulgrew, Jennifer; Laury-Kleintop, Lisa; Reichman, Melvin; Tobia, Annette; Prendergast, George C.

2014-01-01

Metabolic syndrome, diabetes and diabetes complications pose a growing medical challenge worldwide, accentuating the need of safe and effective strategies for their clinical management. Here we present preclinical evidence that the sorbitol derivative meglumine (N-methyl-D-glucamine) can safely protect against several features of metabolic syndrome and diabetes, as well as elicit enhancement in muscle stamina. Meglumine is a compound routinely used as an approved excipient to improve drug absorption that has not been ascribed any direct biological effects in vivo. Normal mice (SV129) administered 18 mM meglumine orally for six weeks did not display any gastrointestinal or other observable adverse effects, but had a marked effect on enhancing muscle stamina and at longer times in limiting weight gain. In the established KK.Cg-Ay/J model of non-insulin dependent diabetes, oral administration of meglumine significantly improved glycemic control and significantly lowered levels of plasma and liver triglycerides. Compared to untreated control animals, meglumine reduced apparent diabetic nephropathy. Sorbitol can improve blood glucose uptake by liver and muscle in a manner associated with upregulation of the AMPK-related enzyme SNARK, but with undesirable gastrointestinal side effects not seen with meglumine. In murine myoblasts, we found that meglumine increased steady-state SNARK levels in a dose-dependent manner more potently than sorbitol. Taken together, these findings provide support for the clinical evaluation of meglumine as a low-cost, safe supplement offering the potential to improve muscle function, limit metabolic syndrome and reduce diabetic complications. PMID:24587200

PREVALENCE OF MEIBOMIAN GLAND DISEASE IN TYPE II DIABETIC PATIENTS & ITS CLINICAL PRESENTATIONS

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Reshma Pathan

2015-01-01

Full Text Available AIMS : To study the prevalence of the meibomian gland disease in typ e 2 diabetic patients and its clinical presentations. SETTING AND DESIGN : A hospital based cross sectional descriptive study of 100 type 2 diabetic patients attending a medical college was conducted. METHODS : Detailed diabetic history was recorded. Assessment of ocular surface i.e. the lid margins , conjunctiva , corneal surface was done via slit lamp biomicroscopy. Meibomian gland disease (MGD severity was assessed by the quality and expressibility of the meibomian secretion. Dry eye tests like schir mer’s test and tear film breakup time were done. STATISTICAL ANALYSIS USED : SPSS statistical software version 17 was used. RESULTS : 56% of the patients out of 100 diabetic patients had MGD. The most common symptom was burning (46.9% , followed by dryness ( 23.5% , 5.6% had conjunctival injection , 7.14% had corneal erosions , 25% had mucus debris , 53.65% had dry eye which was statistically significant (p=0.001 , 56.25% males and 72.2% females had the disease which was not statistically significant. CONCLUSION : The prevalence of Meibomian gland disease in the diabetic population was 56% which is more than the general population prevalence. Apart from other disorders diabetics are also more prone for ocular surface diseases like Meibomian gland disease. MGD is an important pre disposer for severe diseases like Dry eye in this subgroup of patients which can lead to complications like conjunctival keratinisations , corneal erosions and perforations. Careful examination of these patients for ocular surface disease and prompt treatment is required.

Meglumine exerts protective effects against features of metabolic syndrome and type II diabetes.

Directory of Open Access Journals (Sweden)

Arturo Bravo-Nuevo

Full Text Available Metabolic syndrome, diabetes and diabetes complications pose a growing medical challenge worldwide, accentuating the need of safe and effective strategies for their clinical management. Here we present preclinical evidence that the sorbitol derivative meglumine (N-methyl-D-glucamine can safely protect against several features of metabolic syndrome and diabetes, as well as elicit enhancement in muscle stamina. Meglumine is a compound routinely used as an approved excipient to improve drug absorption that has not been ascribed any direct biological effects in vivo. Normal mice (SV129 administered 18 mM meglumine orally for six weeks did not display any gastrointestinal or other observable adverse effects, but had a marked effect on enhancing muscle stamina and at longer times in limiting weight gain. In the established KK.Cg-Ay/J model of non-insulin dependent diabetes, oral administration of meglumine significantly improved glycemic control and significantly lowered levels of plasma and liver triglycerides. Compared to untreated control animals, meglumine reduced apparent diabetic nephropathy. Sorbitol can improve blood glucose uptake by liver and muscle in a manner associated with upregulation of the AMPK-related enzyme SNARK, but with undesirable gastrointestinal side effects not seen with meglumine. In murine myoblasts, we found that meglumine increased steady-state SNARK levels in a dose-dependent manner more potently than sorbitol. Taken together, these findings provide support for the clinical evaluation of meglumine as a low-cost, safe supplement offering the potential to improve muscle function, limit metabolic syndrome and reduce diabetic complications.

Combined Phacoemulsification, Vitrectomy and Endolaser Photocoagulation in Patients with Diabetic Retinopathy and Cataract

International Nuclear Information System (INIS)

Wahab, S; Hargun, L. D.

2014-01-01

Objective: To determine the outcomes of early vitrectomy and endolaser photocoagulation effects during phacoemulsification in cataractous eyes with diabetic retinopathy. Study Design: Descriptive study. Place and Duration of Study: Ophthalmology Department Unit-II, DUHS, Civil Hospital, Karachi, and Al-Noor Eye Clinic, Karachi, from February 2009 to December 2010. Methodology: Consecutive 54 patients with 7 - 15 years duration of type II diabetes with severe non-proliferative diabetic retinopathy (NPDR) and early proliferative diabetic retinopathy (PDR) who had cataract grade I and II underwent vitrectomy, endolaser photocoagulation and phacoemulsification with IOL implantation. Best corrected visual acuity was main outcomes measure assessed till 6 months follow-up. Results: Out of 54 eyes, 32 patients were females and 22 were males. Majority 47 (87%) eyes gained significant (p < 0.001) improvement of best corrected visual acuity of four lines or better while 5 (9.3%) eyes retained stable visual acuity. In only 2 eyes, vision declined to 3/60 or less. Conclusion: Early vitrectomy with phacoemulsification in severe NPDR and early PDR patients, if assisted or augmented with endolaser photocoagulation, maximizes, early visual rehabilitation with less morbidity and may retard progression of retinopathy. (author)

Intervening before the onset of Type 1 diabetes

DEFF Research Database (Denmark)

Reimers, Jesper Irving

2003-01-01

AIMS/HYPOTHESIS: To set up a clinical trial to establish whether nicotinamide can prevent or delay clinical onset of Type 1 diabetes. METHOD: The European Nicotinamide Diabetes Intervention Trial is a randomised, double-blind, placebo-controlled intervention trial undertaken in 18 European...... countries, Canada and the USA. Entry criteria were a first-degree family history of Type 1 diabetes, age 3-40 years, confirmed islet cell antibody (ICA) levels greater than or equal to 20 JDF units, and a non-diabetic OGTT; the study group was further characterised by intravenous glucose tolerance testing......) centile in 34%. Additional islet autoantibodies were identified in 354 trial entrants. Diabetes-associated HLA class II haplotypes were found in 84% of the younger age group and 80% of the older group. The protective haplotype HLA-DQA1*0102-DQB1*0602 was found in 10% overall. CONCLUSIONS...

Protective and Therapeutic Role of Low Dose Gamma Radiation on Streptozotocin Induced Diabetes in Rats

International Nuclear Information System (INIS)

Mansour, H.H.; Hafez, H.F.; Shouman, S.A.

2011-01-01

Diabetes mellitus is a multi-factorial disease which is characterized by vascular and renal complication. This study was initiated to investigate the protective and the therapeutic effect of low dose of gamma radiation (LDR) on diabetic complications. A total of 30 adult male rats were divided into 5 groups: Group I: served as control and injected intraperitoneally with 0.2 ml of 0.1 mol/l citrate buffer (ph 4.5), group II: rats became diabetic via intraperitoneal injection with 60 mg/kg streptozotocin (STZ) dissolved in 0.2 ml of 0.1 mol/l citrate buffer (ph 4.5), group III irradiated rats (IRR): submitted to fractionated dose of whole body gamma rays; 0.25 Gy for 2 consecutive days (whole dose 0.5 Gy), group IV diabetic irradiated rats (STZ + IRR): rats became diabetic as group II then four weeks after diabetes induction (day 28), rats were submitted to 2 fractions of whole body gamma rays as in group III, and group V irradiated diabetic rats (IRR + STZ): rats were injected intraperitoneally with 0.2 ml of 0.1 mol/l citrate buffer then submitted to whole body gamma rays; 0.25 Gy for 2 consecutive days then one hour after the last IRR dose, rats were made diabetic as group II. In pre and post-irradiation of STZ rats, significant changes were observed in serum lipid profiles, hepatic and cardiac serum enzymes. Significant decrease in hepatic and cardiac malondialdehyde (MDA) and total nitrate/nitrite (NO(x)) levels, and significant increase in superoxide dismutase (SOD) and glutathione (GSH) levels were observed as compared to diabetic group. The study suggests that LDR may provide useful protective and therapeutic option in the reversal of oxidative stress induced in diabetic rats

Restriction fragment polymorphisms in the major histocompatibility complex of diabetic BB rats

DEFF Research Database (Denmark)

Kastern, W.; Dyrberg, T.; Scholler, J.

1984-01-01

DNA isolated from diabetic BB (BB/Hagedorn) rats was examined for restriction fragment length differences within the major histocompatibility complex (MHC) as compared with nondiabetic (W-subline) BB rats. Polymorphisms were detected using a mouse class I MHC gene as probe. Specifically, a 2-kb Bam......HI fragment was present in all the nondiabetic rats examined, but absent in the diabetic rats. Similar polymorphisms were observed with various other restriction enzymes, particularly XbaI, HindII, and SacI. There were no polymorphisms detected using either a human DR-alpha (class II antigen heavy chain...

Dilatative uropathy as a manifestation of neurohypophyseal diabetes insipidus due to a novel mutation in the arginine vasopressin-neurophysin-II gene.

Science.gov (United States)

Lindenthal, V; Mainberger, A; Morris-Rosendahl, D J; Löning, L; Mayer, W; Müller, H L

2013-12-01

Polydypsia and polyuria are frequent symptoms in patients with sellar masses caused by neurohypophyseal diabetes insipidus. Autosomal dominant familial neurohypophyseal diabetes insipidus (adFNDI), a disorder caused by mutations in the arginine vasopressin (AVP) -neurophysin II (NPII) gene, should be considered as a rare differential diagnosis. A delayed diagnosis bears the risk of life-threatening electrolyte imbalances and permanent urinary tract damage, leading to impaired quality of life.We present a Caucasian kindred of at least 4 generations with FNDI.Clinical histories, endocrine para-meters, and results of molecular analyses of the AVP gene are presented with a review of the literature on diabetes insipidus (DI) related urinary tract dilatation.Polyuria and polydipsia were only reported based on explicit and thorough interrogation after more than 4 years of clinical follow-up. A novel heterozygous mutation in the AVP gene was found in all examined symptomatic subjects (c.1-33_c.4del37nt). A literature review revealed that non-obstructive hydronephrosis (NOH) is a rare but known complication of DI.Since increased fluid intake is often a typical familial pattern in adFNDI, it is frequently missed as being pathologic in affected patients, therefore a detailed clinical history of drinking volumes is of critical importance. AVP gene testing is an important component in the confirmation of the diagnosis. Otherwise unexplainable NOH should lead to further investigations and evaluation of rare diseases like FNDI. © Georg Thieme Verlag KG Stuttgart · New York.

Diabetics Retinopathy Knowledge and Awareness Assessment among the Type 2 Diabetics

Directory of Open Access Journals (Sweden)

Naif R. Almalki

2018-03-01

Full Text Available INTRODUCTION: Diabetic retinopathy (DR is a leading cause of blindness worldwide. In Saudi Arabia and other Arab countries, several studies estimated the prevalence of DR ranging from 30 - 40%. AIM: To assess the DR knowledge and its association with diabetes control among Type 2 diabetic patients. METHODS: A cross-sectional study of patients with Type II diabetes (T2D who had a routine visit to the endocrine clinic to assess the DR knowledge and its relation to the glycemic control. We used a questionnaire that was used in previously published studies, and the reliability was assessed using the alpha Cronbach coefficient. Patients who answered correctly > 60% were considered to have good knowledge about DR. RESULTS: Total of 253 patients participated, 43.4% has diabetes > 10 years and 30.7% have it for 5 - 10 years, 36.4% did college degree or higher, 40.8% considered having low income. 37.7% of participants were not screened for the DR in the past year. 28.4% of participants think that seeing optometrist is enough for DR diagnosis. Diabetics with good knowledge who have T2D > 10 years were 46.3% compared to 38.6% (p = 0.04. Diabetics with good knowledge have mean A1c of 8.55 vs. 8.59 (p = 0.32, mean BMI 30.4 vs. 30.2 (p = 0.46, mean diastolic pressure was 77.12% vs. 79.48% (p = 0.03. CONCLUSION: Almost two-thirds of screened T2D were considered to have good knowledge about DR. The good knowledge group tends to have a longer duration of T2D, more likely to have a college degree, and tend to have non -significantly better A1c control.

Management of diabetic hypertensives

Science.gov (United States)

Ganesh, Jai; Viswanathan, Vijay

2011-01-01

Hypertension occurs twice as commonly in diabetics than in comparable nondiabetics. Patients with both disorders have a markedly higher risk for premature microvascular and macrovascular complications. Aggressive control of blood pressure (BP) reduces both micro- and macrovascular complications. In diabetic hypertensives, angiotensin converting enzyme inhibitors (ACEIs) are the first line in management of hypertension, and can be replaced by angiotensin II receptor blockers (ARBs) if patients are intolerant of them. Recent studies suggest ARBs to be on par with ACEI in reducing both macro- and microvascular risks. Adding both these agents may have a beneficial effect on proteinuria, but no extra macrovascular risk reduction. Thiazides can also be used as first line drugs, but are better used along with ACEI/ARBs. Beta-blockers [especially if the patient has coronary artery disease] and calcium channel blockers are used as second line add-on drugs. Multidrug regimens are commonly needed in diabetic hypertensives. Achieving the target BP of <130/80 is the priority rather than the drug combination used in order to arrest and prevent the progression of macro- and microvascular complications in diabetic hypertensives. PMID:22145142