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Sample records for asia diabetes evaluation

  1. Delivery of integrated diabetes care using logistics and information technology--the Joint Asia Diabetes Evaluation (JADE) program.

    Science.gov (United States)

    Chan, Juliana C N; Ozaki, Risa; Luk, Andrea; Kong, Alice P S; Ma, Ronald C W; Chow, Francis C C; Wong, Patrick; Wong, Rebecca; Chung, Harriet; Chiu, Cherry; Wolthers, Troels; Tong, Peter C Y; Ko, Gary T C; So, Wing-Yee; Lyubomirsky, Greg

    2014-12-01

    Diabetes is a global epidemic, and many affected individuals are undiagnosed, untreated, or uncontrolled. The silent and multi-system nature of diabetes and its complications, with complex care protocols, are often associated with omission of periodic assessments, clinical inertia, poor treatment compliance, and care fragmentation. These barriers at the system, patient, and care-provider levels have resulted in poor control of risk factors and under-usage of potentially life-saving medications such as statins and renin-angiotensin system inhibitors. However, in the clinical trial setting, use of nurses and protocol with frequent contact and regular monitoring have resulted in marked differences in event rates compared to epidemiological data collected in the real-world setting. The phenotypic heterogeneity and cognitive-psychological-behavioral needs of people with diabetes call for regular risk stratification to personalize care. Quality improvement initiatives targeted at patient education, task delegation, case management, and self-care promotion had the largest effect size in improving cardio-metabolic risk factors. The Joint Asia Diabetes Evaluation (JADE) program is an innovative care prototype that advocates a change in clinic setting and workflow, coordinated by a doctor-nurse team and augmented by a web-based portal, which incorporates care protocols and a validated risk engine to provide decision support and regular feedback. By using logistics and information technology, supported by a network of health-care professionals to provide integrated, holistic, and evidence-based care, the JADE Program aims to establish a high-quality regional diabetes database to reflect the status of diabetes care in real-world practice, confirm efficacy data, and identify unmet needs. Through collaborative efforts, we shall evaluate the feasibility, acceptability, and cost-effectiveness of this "high tech, soft touch" model to make diabetes and chronic disease care more

  2. From design to implementation - The Joint Asia Diabetes Evaluation (JADE program: A descriptive report of an electronic web-based diabetes management program

    Directory of Open Access Journals (Sweden)

    Lyubomirsky Greg

    2010-05-01

    Full Text Available Abstract Background The Joint Asia Diabetes Evaluation (JADE Program is a web-based program incorporating a comprehensive risk engine, care protocols, and clinical decision support to improve ambulatory diabetes care. Methods The JADE Program uses information technology to facilitate healthcare professionals to create a diabetes registry and to deliver an evidence-based care and education protocol tailored to patients' risk profiles. With written informed consent from participating patients and care providers, all data are anonymized and stored in a databank to establish an Asian Diabetes Database for research and publication purpose. Results The JADE electronic portal (e-portal: http://www.jade-adf.org is implemented as a Java application using the Apache web server, the mySQL database and the Cocoon framework. The JADE e-portal comprises a risk engine which predicts 5-year probability of major clinical events based on parameters collected during an annual comprehensive assessment. Based on this risk stratification, the JADE e-portal recommends a care protocol tailored to these risk levels with decision support triggered by various risk factors. Apart from establishing a registry for quality assurance and data tracking, the JADE e-portal also displays trends of risk factor control at each visit to promote doctor-patient dialogues and to empower both parties to make informed decisions. Conclusions The JADE Program is a prototype using information technology to facilitate implementation of a comprehensive care model, as recommended by the International Diabetes Federation. It also enables health care teams to record, manage, track and analyze the clinical course and outcomes of people with diabetes.

  3. Gestational diabetes mellitus in South Asia: Epidemiology.

    Science.gov (United States)

    Jawad, Fatema; Ejaz, Kiran

    2016-09-01

    Gestational diabetes mellitus, is defined by the American Diabetes Association as "diabetes diagnosed in the second or third trimester of pregnancy that is not clearly overt diabetes". WHO has further classified the period of diagnosis as Hyperglycaemia in Pregnancy and Gestational Diabetes Mellitus. The former term is applicable in the early period of gestation and GDM is detected after 24 weeks. Irrespective of the guidelines followed, the presence of Diabetes Mellitus during pregnancy, has to be taken seriously as it is an important metabolic derangement and can prove to be harmful for the mother and dangerous for the foetus. The rising incidence of Type 2 Diabetes Mellitus in the world along with obesity, is a major contributing factor for GDM. The trend of this rise is more steep in the low and middle income countries thus proportionately increasing the risk for GDM. South Asia falls in this bracket and the responsible factors have to be identified and corrected. Management should begin from primordial prevention for which education is a key factor. Every woman should be taught the way to follow a healthy life style. Identification of the contributing factors and universal screening facilities for all pregnant women living in both rural and urban areas, should be given prime importance. On detecting Hyperglycaemia in Pregnancy or GDM, monitoring and health care facilities should be provided. This review provides some available figures of GDM in South Asia, the risk factors in this population and the steps for prevention. PMID:27582153

  4. Gestational diabetes mellitus in South Asia: Epidemiology.

    Science.gov (United States)

    Jawad, Fatema; Ejaz, Kiran

    2016-09-01

    Gestational diabetes mellitus, is defined by the American Diabetes Association as "diabetes diagnosed in the second or third trimester of pregnancy that is not clearly overt diabetes". WHO has further classified the period of diagnosis as Hyperglycaemia in Pregnancy and Gestational Diabetes Mellitus. The former term is applicable in the early period of gestation and GDM is detected after 24 weeks. Irrespective of the guidelines followed, the presence of Diabetes Mellitus during pregnancy, has to be taken seriously as it is an important metabolic derangement and can prove to be harmful for the mother and dangerous for the foetus. The rising incidence of Type 2 Diabetes Mellitus in the world along with obesity, is a major contributing factor for GDM. The trend of this rise is more steep in the low and middle income countries thus proportionately increasing the risk for GDM. South Asia falls in this bracket and the responsible factors have to be identified and corrected. Management should begin from primordial prevention for which education is a key factor. Every woman should be taught the way to follow a healthy life style. Identification of the contributing factors and universal screening facilities for all pregnant women living in both rural and urban areas, should be given prime importance. On detecting Hyperglycaemia in Pregnancy or GDM, monitoring and health care facilities should be provided. This review provides some available figures of GDM in South Asia, the risk factors in this population and the steps for prevention.

  5. Body mass index and diabetes in Asia: a cross-sectional pooled analysis of 900,000 individuals in the Asia cohort consortium.

    Directory of Open Access Journals (Sweden)

    Paolo Boffetta

    Full Text Available BACKGROUND: The occurrence of diabetes has greatly increased in low- and middle-income countries, particularly in Asia, as has the prevalence of overweight and obesity; in European-derived populations, overweight and obesity are established causes of diabetes. The shape of the association of overweight and obesity with diabetes risk and its overall impact have not been adequately studied in Asia. METHODS AND FINDINGS: A pooled cross-sectional analysis was conducted to evaluate the association between baseline body mass index (BMI, measured as weight in kg divided by the square of height in m and self-reported diabetes status in over 900,000 individuals recruited in 18 cohorts from Bangladesh, China, India, Japan, Korea, Singapore and Taiwan. Logistic regression models were fitted to calculate cohort-specific odds ratios (OR of diabetes for categories of increasing BMI, after adjustment for potential confounding factors. OR were pooled across cohorts using a random-effects meta-analysis. The sex- and age-adjusted prevalence of diabetes was 4.3% in the overall population, ranging from 0.5% to 8.2% across participating cohorts. Using the category 22.5-24.9 kg/m² as reference, the OR for diabetes spanned from 0.58 (95% confidence interval [CI] 0.31, 0.76 for BMI lower than 15.0 kg/m² to 2.23 (95% CI 1.86, 2.67 for BMI higher than 34.9 kg/m². The positive association between BMI and diabetes prevalence was present in all cohorts and in all subgroups of the study population, although the association was stronger in individuals below age 50 at baseline (p-value of interaction<0.001, in cohorts from India and Bangladesh (p<0.001, in individuals with low education (p-value 0.02, and in smokers (p-value 0.03; no differences were observed by gender, urban residence, or alcohol drinking. CONCLUSIONS: This study estimated the shape and the strength of the association between BMI and prevalence of diabetes in Asian populations and identified patterns of

  6. The Impact of Diabetes Mellitus on Prognosis of Early Breast Cancer in Asia

    OpenAIRE

    Chen, Wei-Wu; Shao, Yu-Yun; Shau, Wen-Yi; Lin, Zhong-Zhe; Lu, Yen-Shen; Chen, Ho-Min; Kuo, Raymond N.C.; Cheng, Ann-Lii; Lai, Mei-Shu

    2012-01-01

    Using nationwide databases in Taiwan, the individual effect of diabetes mellitus on both the breast cancer–specific and overall survival rates in Asian patients with early-stage breast cancer was evaluated while taking into account other comorbidities. Diabetes mellitus was found to be an independent predictor of both the breast cancer–specific and overall survival rates.

  7. The Architecture of Risk for Type 2 Diabetes: Understanding Asia in the Context of Global Findings

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    Noraidatulakma Abdullah

    2014-01-01

    Full Text Available The prevalence of Type 2 diabetes is rising rapidly in both developed and developing countries. Asia is developing as the epicentre of the escalating pandemic, reflecting rapid transitions in demography, migration, diet, and lifestyle patterns. The effective management of Type 2 diabetes in Asia may be complicated by differences in prevalence, risk factor profiles, genetic risk allele frequencies, and gene-environment interactions between different Asian countries, and between Asian and other continental populations. To reduce the worldwide burden of T2D, it will be important to understand the architecture of T2D susceptibility both within and between populations. This review will provide an overview of known genetic and nongenetic risk factors for T2D, placing the results from Asian studies in the context of broader global research. Given recent evidence from large-scale genetic studies of T2D, we place special emphasis on emerging knowledge about the genetic architecture of T2D and the potential contribution of genetic effects to population differences in risk.

  8. The architecture of risk for type 2 diabetes: understanding Asia in the context of global findings.

    Science.gov (United States)

    Abdullah, Noraidatulakma; Attia, John; Oldmeadow, Christopher; Scott, Rodney J; Holliday, Elizabeth G

    2014-01-01

    The prevalence of Type 2 diabetes is rising rapidly in both developed and developing countries. Asia is developing as the epicentre of the escalating pandemic, reflecting rapid transitions in demography, migration, diet, and lifestyle patterns. The effective management of Type 2 diabetes in Asia may be complicated by differences in prevalence, risk factor profiles, genetic risk allele frequencies, and gene-environment interactions between different Asian countries, and between Asian and other continental populations. To reduce the worldwide burden of T2D, it will be important to understand the architecture of T2D susceptibility both within and between populations. This review will provide an overview of known genetic and nongenetic risk factors for T2D, placing the results from Asian studies in the context of broader global research. Given recent evidence from large-scale genetic studies of T2D, we place special emphasis on emerging knowledge about the genetic architecture of T2D and the potential contribution of genetic effects to population differences in risk. PMID:24744783

  9. Diabetic Mario: Designing and Evaluating Mobile Games for Diabetes Education.

    Science.gov (United States)

    Baghaei, Nilufar; Nandigam, David; Casey, John; Direito, Artur; Maddison, Ralph

    2016-08-01

    Traditionally, diabetes education has relied on written materials, with limited resources available for children with diabetes. Mobile games can be effective and motivating tools for the promotion of children's health. In our earlier work, we proposed a novel approach for designing computer games aimed at educating children with diabetes. In this article, we apply our game design to a mobile Android game (Mario Brothers). We also introduce four heuristics that are specifically designed for evaluating the mobile game, by adapting traditional usability heuristics. Results of a pilot study (n = 12) to evaluate gameplay over 1-week showed that the children found the game engaging and improved their knowledge of healthy diet and lifestyle. PMID:27304882

  10. Diabetic Mario: Designing and Evaluating Mobile Games for Diabetes Education.

    Science.gov (United States)

    Baghaei, Nilufar; Nandigam, David; Casey, John; Direito, Artur; Maddison, Ralph

    2016-08-01

    Traditionally, diabetes education has relied on written materials, with limited resources available for children with diabetes. Mobile games can be effective and motivating tools for the promotion of children's health. In our earlier work, we proposed a novel approach for designing computer games aimed at educating children with diabetes. In this article, we apply our game design to a mobile Android game (Mario Brothers). We also introduce four heuristics that are specifically designed for evaluating the mobile game, by adapting traditional usability heuristics. Results of a pilot study (n = 12) to evaluate gameplay over 1-week showed that the children found the game engaging and improved their knowledge of healthy diet and lifestyle.

  11. Evaluation of aerosol optical properties of GEOS-Chem over East Asia during the DRAGON-Asia 2012 campaign

    Science.gov (United States)

    Jo, D. S.; Park, R.; Kim, J.

    2015-12-01

    A nested version of 3-D chemical transport model (GEOS-Chem v9-01-02) is evaluated over East Asia during the Distributed Regional Aerosol Gridded Observation Networks (DRAGON)-Asia 2012 campaign period, focusing on fine-mode aerosol optical depth (fAOD) and single scattering albedo (SSA). Both are important to assess the effect of anthropogenic aerosols on climate. We compare the daily mean simulated optical properties of aerosols with the observations from DRAGON-Asia campaign for March-May, 2012 (provided in level 2.0: cloud screened and quality assured). We find that the model reproduces the observed daily variability of fAOD (R=0.67), but overestimates the magnitude by 30%, which is in general consistent with other global model comparisons from ACCMIP. However, a significant high bias in the model is found compared to the observed SSA at 440 nm, which is important for determining the sign of aerosol radiative forcing. In order to understand causes for this gap we conduct several sensitivity tests by changing source magnitudes and input parameters of aerosols, affecting the aerosol optical properties under various atmospheric conditions, which allows us to reduce the gap and to find the optimal values in the model.

  12. Integrated care for diabetes: clinical, psychosocial, and economic evaluation. Diabetes Integrated Care Evaluation Team.

    OpenAIRE

    1994-01-01

    OBJECTIVES--To evaluate integrated care for diabetes in clinical, psychosocial, and economic terms. DESIGN--Pragmatic randomised trial. SETTING--Hospital diabetic clinic and three general practice groups in Grampian. PATIENTS--274 adult diabetic patients attending a hospital clinic and registered with one of three general practices. INTERVENTION--Random allocation to conventional hospital clinic care or integrated care. Integrated care patients seen in general practice every three or four mon...

  13. Exploring Training Needs of Educational Program Evaluators in the Asia-Pacific Region

    Science.gov (United States)

    Hung, Hsin-Ling; Altschuld, James W.; Lee, Yi-Fang

    2012-01-01

    Training is critical for the growth of the evaluation profession as more qualified and competent individuals will be required to meet the increased demand for evaluation. This paper deals with the training needs of professionals and is based on a part of a study on the status and challenges of educational program evaluation in the Asia-Pacific…

  14. Place of sulfonylureas in the management of type 2 diabetes mellitus in South Asia: A consensus statement

    Directory of Open Access Journals (Sweden)

    Sanjay Kalra

    2015-01-01

    Full Text Available Since their introduction in clinical practice in the 1950′s, Sulfonylureas (SUs have remained the main-stay of pharmacotherapy in the management of type 2 diabetes. Despite their well-established benefits, their place in therapy is inappropriately being overshadowed by newer therapies. Many of the clinical issues associated with the use of SUs are agent-specific, and do not pertain to the class as such. Modern SUs (glimepiride, gliclazide MR are backed by a large body of evidence, experience, and most importantly, outcome data, which supports their role in managing patients with diabetes. Person-centred care, i.e., careful choice of SU, appropriate dosage, timing of administration, and adequate patient counseling, will ensure that deserving patients are not deprived of the advantages of this well-established class of anti-diabetic agents. Considering their efficacy, safety, pleiotropic benefits, and low cost of therapy, SUs should be considered as recommended therapy for the treatment of diabetes in South Asia. This initiative by SAFES aims to encourage rational, safe and smart prescription of SUs, and includes appropriate medication counseling.

  15. Evaluation of the Treatment of Diabetic Retinopathy A Research Project

    Science.gov (United States)

    Kupfer, Carl

    1973-01-01

    Evaluated is the treatment of diabetic retinopathy (blindness due to ruptured vessels of the retina as a side effect of diabetes), and described is a research project comparing two types of photocoagulation treatment. (DB)

  16. Simulation of atmospheric aerosols in East Asia using modeling system RAMS-CMAQ: Model evaluation

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The modeling system RAMS-CMAQ is applied in this paper to East Asia to simulate the temporo-spatial concentration distributions of atmospheric aerosols. For evaluating its performances, modeled concentrations of aerosols such as sulfate, nitrate, ammonium, black carbon and organic carbon were compared with observations obtained in East Asia on board of two aircrafts in the springtime of 2001. The comparison showed generally good agreement, and, in particular, that the modeling system captured most of the important observed features, including vertical gradients of the aerosols of the Asian outflow over the western Pacific. The evaluation results provide us with much confidence for further use of the modeling system to investigate the transport and transformation processes of atmospheric aerosols over East Asia and to assess their impacts on the Earth's radiation budget.

  17. Simulating the impact of climate change on rice production in Asia and evaluating options for adaptation.

    NARCIS (Netherlands)

    Matthews, R.B.; Kropff, M.J.; Horie, T.; Bachelet, D.

    1997-01-01

    The likely effects of climate change caused by increasing atmospheric carbon dioxide levels on rice production in Asia were evaluated using two rice crop simulation models, ORYZA1 and SIMRIW, running under fixed-change' climate scenarios and scenarios predicted for a doubled-CO2 (2xCO2) atmosphere b

  18. Evaluating the influences of biomass burning during 2006 BASE-ASIA: a regional chemical transport modeling

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    J. S. Fu

    2011-12-01

    Full Text Available To evaluate the impact of biomass burning from Southeast Asia to East Asia, this study conducted numerical simulations during NASA's 2006 Biomass-burning Aerosols in South-East Asia: Smoke Impact Assessment (BASE-ASIA. Two typical episode periods (27–28 March and 13–14 April were examined. Two emission inventories, FLAMBE and GFED, were used in the simulations. The influences during two episodes in the source region (Southeast Asia contributed to the surface CO, O3 and PM2.5 concentrations as high as 400 ppbv, 20 ppbv and 80 μg m−3, respectively. The perturbations with and without biomass burning of the above three species during the intense episodes were in the range of 10 to 60%, 10 to 20% and 30 to 70%, respectively. The impact due to long-range transport could spread over the southeastern parts of East Asia and could reach about 160 to 360 ppbv, 8 to 18 ppbv and 8 to 64 μg m−3 on CO, O3 and PM2.5, respectively; the percentage impact could reach 20 to 50% on CO, 10 to 30% on O3, and as high as 70% on PM2.5. In March, the impact of biomass burning was mainly concentrated in Southeast Asia and Southern China, while in April the impact becomes slightly broader, potentially including the Yangtze River Delta region.

    Two cross-sections at 15° N and 20° N were used to compare the vertical flux of biomass burning. In the source region (Southeast Asia, CO, O3 and PM2.5 concentrations had a strong upward transport from surface to high altitudes. The eastward transport becomes strong from 2 to 8 km in the free troposphere. The subsidence process during the long-range transport contributed 60 to 70%, 20 to 50%, and 80% to CO, O3 and PM2.5, respectively to surface in the downwind area. The study reveals the significant impact of Southeastern Asia biomass burning on the air quality in both local and

  19. Effective IEC approaches for Asia. IEC evaluation workshop.

    Science.gov (United States)

    1996-02-01

    The UNFPA-supported project on development and distribution of information, education, and communication (IEC) materials in support of improving women's health and status was evaluated at a workshop held in Tokyo in December 13-15, 1995. The 1992-95 cycle of the project was analyzed by experts from Bangladesh, China, India, Indonesia, Malaysia, Nepal, the Philippines, and Vietnam plus three experts from the UNFPA/Country Support Team. The workshop also made it possible for the experts to identify needs as well as effective utilization of existing IEC materials. It was suggested that a nongovernmental organization be established for the distribution and effective use of these materials. The workshop mostly reviewed the print and audiovisual materials. Videos were also evaluated. The materials were found useful for the targeted region. Among other subregional issues it was noted that youth needs were inadequately addressed as they related to sexually transmitted diseases (STDs), unwanted pregnancy, risk of maternal mortality and morbidity, low birth weight, and premature birth. Although the women of the region comprise one-third of the world's population, 70% of the global annual maternal mortality of 500,000 occurs in the subregion. IEC materials should also target adolescents and their support groups. Other needs were also outlined: the expansion of educational opportunities for women, the promotion of employment, the involvement of men, and the training of personnel. The strategies used in the cycle helped strengthen self-reliance through information and experience sharing. The focus on women should be continued with more attention paid to adolescents and young adults, including males. Women's health issues should be expanded to include menopause, reproductive tract infections, STDs, HIV/AIDS prevention, and legal rights including abortion. The production of IEC materials should be identified through research and analysis of existing materials, focus group

  20. Evaluation and Prevention of Diabetic Neuropathy

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    Pajouhi M

    2007-07-01

    Full Text Available Background: Diabetic neuropathy is an incapacitating disease that afflicts almost 50 percent of patients with diabetes. A late finding in type 1 diabetes, diabetic neuropathy can be an early finding in non insulin-dependent diabetes. Diabetic neuropathies are divided primarily into two groups, sensorimotor and autonomic. Patients may acquire only one type of diabetic neuropathy or may present with combinations of neuropathies, such as autonomic neuropathy or distal symmetric polyneuropathy, the latter of which the most common form. Motor deficits, orthostatic hypotension, silent cardiac ischemia, hyperhidrosis, vasomotor instability, gastroparesis, bladder dysfunction, and sexual dysfunction can also result from diabetic neuropathy. Strict control of blood sugar, combined with proper daily foot care, is essential to avoid the complications of this disorder. With the potential to afflict any part of the nervous system, diabetic neuropathy should be suspected in all patients with type 2 diabetes as well as patients who have had type 1 diabetes for over five years. Although some patients with diabetic neuropathy notice few symptoms, upon physical examination mild to moderately severe sensory loss may be noted by the physician. Idiopathic neuropathy has been known to precede the onset of type 2 diabetes.

  1. Validation of MODIS aerosol retrievals and evaluation of potential cloud contamination in East Asia

    Institute of Scientific and Technical Information of China (English)

    XIA Xiang-ao; CHEN Hong-bin; WANG Pu-cai

    2004-01-01

    MODIS aerosol retrievals onboard Terra/Aqua and ground truth data obtained from AERONET(Aerosol Robtic Network) solar direct radiance measurements are collocated to evaluate the quality of the former in East Asia. AERONET stations in East Asia are separated into two groups according to their locations and the preliminary validation results for each station. The validation results showed that the accuracy of MODIS aerosol retrievals in East Asia is a little worse than that obtained in other regions such as Eastern U.S., Western Europe, Brazil and so on. The primary reason is due to the improper aerosol model used in MODIS aerosol retrieval algorithm, so it is of significance to characterize aerosol properties properly according to long term ground-based remote sensing or other relevant in situ observations in order to improve MODIS retrievals in East Asia. Cloud contamination is proved to be one of large errors, which is demonstrated by the significant relation between MODIS aerosol retrievals versus cloud fraction, as well as notable improvement of linear relation between satellite and ground aerosol data after potential cloud contamination screened. Hence, it is suggested that more stringent clear sky condition be set in use of MODIS aerosol data. It should be pointed out that the improvement might be offset by other error sources in some cases because of complex relation between different errors. Large seasonal variation of surface reflection and uncertainties associated with it result in large intercepts and random error in MODIS aerosol retrievals in northern inland of East Asia. It remains to be a big problem to retrieve aerosols accurately in inland characterized by relatively larger surface reflection than the requirement in MODIS aerosol retrieval algorithm.

  2. The DiabCare Asia 2008 study – Outcomes on control and complications of type 2 diabetic patients in Indonesia

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    Pradana Soewondo

    2010-11-01

    Full Text Available Aim: To collect information on diabetes management, diabetes complications, and awareness of self-control in diabetic population of the country. This study also evaluated the physician perspectives, psychological aspects, and quality of life of diabetic patients.Methods: This was a non-interventional, cross-sectional study, which recruited 1832 patients from secondary and tertiary medical centers across Indonesia. Data on demography, medical history, risk factors and clinical examination reports including laboratory assessments were collected from medical records of patients. Blood samples of all patients were collected for centralized HbA1c measurements.Results: Among 1832 patients, 1785 individuals were eligible for analysis. The mean age of the patients was 58.9+9.6 years. The mean duration of diabetes was 8.5+7.0 years. Majority (97.5% of the patients had type 2 diabetes. 67.9% had poor control of diabetes (A1c:8.1 ± 2.0%. 47.2% had FPG>130 mg/dL (161.6±14.6 mg/dL. Dyslipidemia was reported in 60%  (834/1390 and 74% (617/834 of those received lipid lowering treatment. Neuropathy was most common  complication (63.5%; other complications were: Diabetic retinopathy 42%, nephropathy 7.3%, severe late complications 16.9%, macrovascular complications 16%, microvascular complications 27.6%. About 81.3% of patients were on OADs (± insulin, 37.7% were on insulin (±OADs. Majority used biguanides followed by sulfonylureas. Human insulin was used by 73.2%, premix regimen 58.5%, analogues usage was 24.9%. Majority of the WHO-5 well being index responses fell in positive territoryConclusion: Poor glycaemic control in majority of patients is a concern. There is a need for a large proportion of patients to be adjusted to more intensive pharmacotherapy and a multi-disciplinary approach for management should be adopted. The study fi ndings should be communicated to policymakers and physicians to help them provide proper healthcare and its facilities in

  3. Evaluation of Multiple Regional Climate Models for Summer Extremes of Temperature and Precipitation over East Asia

    Science.gov (United States)

    Park, Changyong; Min, Seung-Ki

    2014-05-01

    The regional climate models (RCMs) have been widely used to generate more detailed information in space and time of climate patterns produced by the global climate models (GCMs). Recently the international collaborative effort has been set up as the CORDEX (Coordinated Regional Climate Downscaling Experiment) project which covers several regional domains including East Asia. In this study, five RCMs (HadGEM3-RA, RegCM4, SNU-MM5, SNU-WRF, and YSU-RSM) participating in the CORDEX-East Asia project are evaluated in terms of their skills at simulating climatology of summer extremes. We examine bias and RMSE and conduct a Taylor diagram analysis using seasonal maxima of daily mean temperature and daily precipitation amount over the East Asia land area from 'historical' experiments of individual RCMs and their multi-model ensemble means (MME). The APHRODITE (Asian Precipitation-Highly-Resolved Observational Data Integration Toward Evaluation) datasets on 0.5° x 0.5° grids are used as observations. Results show similar systematic bias patterns between seasonal means and extremes. A cold bias is found along the coast while a warm bias occurs in the northern China. Overall wet bias appears in East Asia but there is a substantial dry bias in South Korea. This dry bias appears related to be a cold SST (sea surface temperature) around South Korea, positioning the monsoonal front (Changma) further south than observations. Taylor diagram analyses show that temperature has better skill in means than in extremes because of higher spatial correlation whereas precipitation exhibits better skill in extremes than in means due to better spatial variability. The latter implies that extreme rainfall events may be better captured although seasonal mean precipitation tends to be overestimated by RCMs. The model performances between mean and extreme are found to be closely related, but not clearly between temperature and precipitation. Temperatures are always better simulated than

  4. [Evaluation of nopal capsules in diabetes mellitus].

    Science.gov (United States)

    Frati Munari, A C; Vera Lastra, O; Ariza Andraca, C R

    1992-01-01

    To find out if commercial capsules with dried nopal (prickle-pear cactus, Opuntia ficus indica may have a role in the management of diabetes mellitus, three experiments were performed: 30 capsules where given in fasting condition to 10 diabetic subjects and serum glucose was measured through out 3 hours; a control test was performed with 30 placebo capsules. OGTT with previous intake of 30 nopal or placebo capsules was performed in ten healthy individuals. In a crossover and single blinded study 14 diabetic patients withdrew the oral hypoglycemic treatment and received 10 nopal or placebo capsules t.i.d. during one week; serum glucose, cholesterol and tryglycerides levels were measured before and after each one-week period. Five healthy subjects were also studied in the same fashion. Opuntia capsules did not show acute hypoglycemic effect and did not influence OGTT. In diabetic patients serum glucose, cholesterol and tryglycerides levels did not change with Opuntia, but they increased with placebo (P nopal, while cholesterol and triglycerides decreased (P < 0.01 vs. placebo). The intake of 30 Opuntia capsules daily in patients with diabetes mellitus had a discrete beneficial effect on glucose and cholesterol. However this dose is unpractical and at present it is not recommended in the management of diabetes mellitus. PMID:1307994

  5. Computed tomographical evaluation of diabetic nephropathy

    Energy Technology Data Exchange (ETDEWEB)

    Ubara, Yoshifumi; Hara, Shigeko; Arizono, Kenji; Katori, Hideyuki; Yamada, Akira; Mimura, Nobuhide [Toranomon Hospital, Tokyo (Japan). Kidney Center; Hagura, Ryoko

    1996-06-01

    Diabetic nephropathy can be regarded mainly as a type of microangiopathy, but is a disease that may also include aspects of macroangiopathy. This is especially true of renal disease in non-insulin dependent diabetes mellitus (NIDDM), which is characterized not only by diabetic glomerulosclerosis, but also by atherosclerosis. We performed morphological studies on the kidney, using computed tomography (CT), focusing on such points as: abdominal aortic calcifications at the level of kidney, calcifications in the renal artery, and wedge-shaped defects on the renal surface. We noted that these findings became more prominent in NIDDM patients during end-stage renal failure than during normal renal function, and were significantly more common in those two NIDDM groups than in age-matched nondiabetic patients without hypertension, hyperlipidemia or gout. NIDDM patients exhibited these features more frequently than IDDM patients. (author)

  6. Multi-model evaluation of short-lived pollutant distributions over East Asia during summer 2008

    Directory of Open Access Journals (Sweden)

    B. Quennehen

    2015-04-01

    Full Text Available The ability of six global and one regional model to reproduce distributions of tropospheric ozone and its precursors, as well as aerosols over Asia in summer 2008 is evaluated using satellite and in-situ observations. Whilst ozone precursors (NO2 and CO are generally underestimated by the models in the troposphere, surface NO2 concentrations are overestimated, suggesting that emissions of NOx are too high. Ozone integrated columns and vertical profiles are generally well modeled, but the global models face difficulties simulating the ozone gradient at the surface between urban and rural environments, pointing to the need to increase model resolution. The accuracy of simulated aerosol patterns over eastern China and northern India varies between the models, and although most of the models reproduce the observed pollution features over eastern China, significant biases are noted in the magnitude of optical properties (aerosol optical depth, aerosol backscatter. These results have important implications for accurate prediction of pollution episodes affecting air quality and the radiative effects of these short-lived climate pollutants over Asia.

  7. A comparative evaluation of the glycaemic potential of commercial breads consumed in South East Asia.

    Science.gov (United States)

    Ranawana, Viren; Henry, C Jeya K

    2013-03-01

    Bread has become a widely consumed staple food in South-east Asia. However, there is very little data on the glycaemic potential of local commercial breads. The objective of this study was to comparatively assess the glycaemic potential of some commonly consumed commercial breads using a validated in vitro model. Sixteen types of breads representing the most popular brands and types were evaluated. The results showed that white and enriched white breads had a greater glycaemic potential than wholemeal breads (rapidly digestible starch (RDS) content >450 mg of glucose/g of sample). The lowest glycaemic potential was observed for wholegrain breads (RDS content breads such as pandan bread, milk bread and corn loaf was also examined. Whist the data show that South-east Asian breads have notably differential effects on glycaemia, it highlights the need to formulate Asian dietary guidelines for bread which will enable better food choice and glycaemic control.

  8. Diabetic cardiomyopathy:Pathophysiology,diagnostic evaluation and management

    Institute of Scientific and Technical Information of China (English)

    Joseph; M; Pappachan; George; I; Varughese; Rajagopalan; Sriraman; Ganesan; Arunagirinathan

    2013-01-01

    Diabetes affects every organ in the body and cardiovascular disease accounts for two-thirds of the mortality in the diabetic population.Diabetes-related heart disease occurs in the form of coronary artery disease(CAD),cardiac autonomic neuropathy or diabetic cardiomyopathy(DbCM).The prevalence of cardiac failure is high in the diabetic population and DbCM is a common but underestimated cause of heart failure in diabetes.The pathogenesis of diabetic cardiomyopathy is yet to be clearly defined.Hyperglycemia,dyslipidemia and inflammation are thought to play key roles in the generation of reactive oxygen or nitrogen species which are in turn implicated.The myocardial interstitium undergoes alterations resulting in abnormal contractile function noted in DbCM.In the early stages of the disease diastolic dysfunction is the only abnormality,but systolic dysfunction supervenes in the later stages with impaired left ventricular ejection fraction.Transmitral Doppler echocardiography is usually used to assess diastolic dysfunction,but tissue Doppler Imaging and Cardiac Magnetic Resonance Imaging are being increasingly used recently for early detection of DbCM.The management of DbCM involves improvement in lifestyle,control of glucose and lipid abnormalities,and treatment of hypertension and CAD,if present.The role of vasoactive drugs and antioxidants is being explored.This review discusses the pathophysiology,diagnostic evaluation and management options of DbCM.

  9. 78 FR 47326 - Proposed Collection; 60-Day Comment Request: Community Evaluation of the National Diabetes...

    Science.gov (United States)

    2013-08-05

    ... Evaluation of the National Diabetes Education Program's Diabetes HealthSense Web site Summary: In compliance... other technological collection techniques or other forms of information technology. To Submit Comments... Evaluation of the National Diabetes Education Program's Diabetes HealthSense Web site. 0925-NEW,...

  10. Practices and Challenges in Educational Program Evaluation in the Asia-Pacific Region: Results of a Delphi Study

    Science.gov (United States)

    Lee, Yi-Fang; Altschuld, James W.; Hung, Hsin-Ling

    2008-01-01

    While educational program evaluation has become more important in recent years because of increasing governmental demands for accountability, little is known about the development of and issues in regard to this topic in the Asia-Pacific region. The findings from a Delphi study conducted in a number of relevant countries are provided in this…

  11. Evaluation of New-Onset Diabetes in Patients Presenting Emergency Service with a Diabetic Ketoacidosis Attack

    Directory of Open Access Journals (Sweden)

    Yavuz Yiğit

    2013-12-01

    Full Text Available Aim: The aim of this study was to investigate the rate of new-onset diabetes mellitus (DM in patients presenting to our emergency department with diabetic ketoacidosis. Methods: We retrospectively evaluated hospital records of patients who presented to the Emergency Department at Istanbul Goztepe Research and Training Hospital between 01 April 2009 and 01 April 2011 and were diagnosed with diabetic ketoacidosis. 57 patients having complete clinical data were included in the study. Results: 45.6%of patients had type 1 DM, 33.3%- type 2 DM, and 21%of them were with new-onset DM. No statistically significant difference was found between type 1 DM, type 2 DM and new-onset DM patients with respect to arterial blood pH and HCO3 levels and serum sodium, potassium and plasma glucose levels at presentation as well as time of presentation (p>0.05, while HbA1c levels showed statistically significant difference in new-onset DM patients. Conclusion: No statistically significant difference was found between types of DM in patients diagnosed with diabetic ketoacidosis except for precipitating factors, age and HbA1c. Detecting high blood glucose levels in patients presenting to emergency room for reasons other than DM is not a rare condition. Cautious evaluation and recognition of these patients in emergency room for the possibility of undiagnosed DM is important for prevention of future diabetic ketoacidosis episodes. (The Medical Bulletin of Haseki 2013; 51: 168-72

  12. Comparative effectiveness of dipeptidyl peptidase-4 (DPP-4 inhibitors and human glucagon-like peptide-1 (GLP-1 analogue as add-on therapies to sulphonylurea among diabetes patients in the Asia-Pacific region: a systematic review.

    Directory of Open Access Journals (Sweden)

    Martin C S Wong

    Full Text Available The prevalence of diabetes mellitus is rising globally, and it induces a substantial public health burden to the healthcare systems. Its optimal control is one of the most significant challenges faced by physicians and policy-makers. Whereas some of the established oral hypoglycaemic drug classes like biguanide, sulphonylureas, thiazolidinediones have been extensively used, the newer agents like dipeptidyl peptidase-4 (DPP-4 inhibitors and the human glucagon-like peptide-1 (GLP-1 analogues have recently emerged as suitable options due to their similar efficacy and favorable side effect profiles. These agents are widely recognized alternatives to the traditional oral hypoglycaemic agents or insulin, especially in conditions where they are contraindicated or unacceptable to patients. Many studies which evaluated their clinical effects, either alone or as add-on agents, were conducted in Western countries. There exist few reviews on their effectiveness in the Asia-Pacific region. The purpose of this systematic review is to address the comparative effectiveness of these new classes of medications as add-on therapies to sulphonylurea drugs among diabetic patients in the Asia-Pacific countries. We conducted a thorough literature search of the MEDLINE and EMBASE from the inception of these databases to August 2013, supplemented by an additional manual search using reference lists from research studies, meta-analyses and review articles as retrieved by the electronic databases. A total of nine randomized controlled trials were identified and described in this article. It was found that DPP-4 inhibitors and GLP-1 analogues were in general effective as add-on therapies to existing sulphonylurea therapies, achieving HbA1c reductions by a magnitude of 0.59-0.90% and 0.77-1.62%, respectively. Few adverse events including hypoglycaemic attacks were reported. Therefore, these two new drug classes represent novel therapies with great potential to be major

  13. Successfulness of Bus Rapid Transit systems in Asia. Ex-post evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Kogdenko, N. [ECN Policy Studies, Petten (Netherlands)

    2011-02-15

    case studies were described and later evaluated by applying the new developed methodology. During the evaluation, the main factors which impeded/facilitated the success of each BRT system were determined. In the last block, results obtained within each case study were analysed. Each BRT case study in this research was conducted separately. The general findings of this research are the following. Integration of BRT systems in Jakarta, Delhi and Beijing was an important step towards more sustainable transport in those cities. In general, the new BRT systems improved the functioning of the transport system, ensuring a faster transfer of a majority of inhabitants and reducing the environmental impacts of the transport sector. Based on the results from BRT system evaluation, two out of three systems, i.e. TransJakarta and Beijing BRT were defined as successful. All three evaluated BRT systems improved traffic speed for bus transit, reduced travel time for bus commuters and increased road safety on BRT corridors. However, all these systems have a common problem, respectively, the lack of system capacity. A major barrier of this research was data availability on the selected BRT systems, leading to low certainty of the evaluation results. The main success factors of BRT systems were also determined, respectively, BRT support from government and international organisations, scrutinised planning stage of a new BRT system and the implementation of BRT systems together with other policies. Last, but not least, the new developed methodology was valid to measure the success of BRT systems in Asia. It was applicable for the evaluation of the selected BRT cases and can be also applied in the future for the evaluation of other BRT systems.

  14. Evaluation of the Finnish Diabetes Risk Score (FINDRISC for diabetes screening in occupational health care

    Directory of Open Access Journals (Sweden)

    Godelieve Johanna Maurice Vandersmissen

    2015-06-01

    Full Text Available Objectives: The objective of the study was to investigate the prevalence of undiagnosed dysglycaemia and the risk for type 2 diabetes using the Finnish Diabetes Risk Score (FINDRISC in the working population of Belgium. Moreover, it was to evaluate performance and applicability of FINDRISC as a screening tool during occupational health surveillance. Material and Methods: A cross-sectional analysis was carried out over the years 2010–2011 among 275 healthy employees who underwent a health check including fasting plasma glucose and the FINDRISC questionnaire. The sensitivity, specificity and predictive value of different FINDRISC cut-off values to detect dysglycaemia was revised in the literature and then calculated. Results: The prevalence of unknown dysglycaemia was 1.8%. Twelve percent of the employees had a FINDRISC score of 12 to 14 corresponding to a moderate risk of 17% to develop diabetes within the next 10 years, and 5.5% had a score of 15 or more corresponding to a high – very high risk of 33% to 50%. All dysglycaemic individuals had a FINDRISC score of 12 or higher. The sensitivity and specificity for detecting dysglycaemia was respectively 100% and 84.1% for a FINDRISC cut-off value ≥ 12; and 80% and 95.9% for a cut-off value ≥ 15. Conclusions: A considerable number of workers had dysglycaemia or was at risk for developing type 2 diabetes. The questionnaire is a reliable, valuable and easy to use screening tool in occupational health surveillance.

  15. Simulation of Tropospheric Ozone with MOZART-2:An Evaluation Study over East Asia

    Institute of Scientific and Technical Information of China (English)

    LIU Qianxia; ZHANG Meigen; WANG Bin

    2005-01-01

    Climate changes induced by human activities have attracted a great amount of attention. With this,a coupling system of an atmospheric chemistry model and a climate model is greatly needed in China for better understanding the interaction between atmospheric chemical components and the climate. As the first step to realize this coupling goal, the three-dimensional global atmospheric chemistry transport model MOZART-2 (the global Model of Ozone and Related Chemical Tracers, version 2) coupled with CAM2 (the Community Atmosphere Model, version 2) is set up and the model results are compared against observations obtained in East Asia in order to evaluate the model performance. Comparison of simulated ozone mixing ratios with ground level observations at Minamitorishima and Ryori and with ozonesonde data at Naha and Tateno in Japan shows that the observed ozone concentrations can be reproduced reasonably well at Minamitorishima but they tend to be slightly overestimated in winter and autumn while underestimated a little in summer at Ryori. The model also captures the general features of surface CO seasonal variations quite well, while it underestimates CO levels at both Minamitorishima and Ryori.The underestimation is primarily associated with the emission inventory adopted in this study. Compared with the ozonesonde data, the simulated vertical gradient and magnitude of ozone can be reasonably well simulated with a little overestimation in winter, especially in the upper troposphere. The model also generally captures the seasonal, latitudinal and altitudinal variations in ozone concentration. Analysis indicates that the underestimation of tropopause height in February contributes to the overestimation of winter ozone in the upper and middle troposphere at Tateno.

  16. Media training for diabetes prevention: a participatory evaluation.

    Science.gov (United States)

    Lalonde, Jeffrey; Jeambey, Zeinab; Starkey, Linda Jacobs

    2007-01-01

    The Media and the Message - Promoting Healthy Eating and Active Living for Diabetes Prevention was a project aimed at raising awareness of diabetes risk factors and enhancing the public's access to credible, up-to-date, healthy eating and active living messages in the media. Cross-country workshops were held to teach media strategies and key diabetes prevention messages to multidisciplinary groups of health professionals. Evaluation was integral to the project; both the process and outcomes were assessed using Health Canada's Population Health Approach. Timeline and budget were tracked. Questionnaires were created to evaluate advisory committee conference calls and to determine participants' perceptions of the 19 workshops and resources. A pre-workshop/post-workshop and three-month follow-up questionnaire format, along with an online media-tracking tool, was used to collect outcome data and to measure changes in confidence and media behaviour. Sixty-three percent of participants (150 of 238) reported that multidisciplinary workshops were very valuable. Three-month follow-up revealed a significant increase in confidence in all media activities taught at the workshops, although this failed to translate into increased media activity. Sixty-eight percent (78 of 115) of responding participants disseminated workshop learning. Detailed evaluation revealed that multidisciplinary workshops are valued and effective in increasing confidence. However, eliciting behaviour change following a workshop remains a challenge. PMID:17784971

  17. The sedimentary record of India-Asia collision: an evaluation of new and existing constraints

    Science.gov (United States)

    Najman, Yani; Henderson, Alex; Boudagher-Fadel, Marcelle; Godin, Laurent; Parrish, Randy; Bown, Paul; Garzanti, Eduardo; Horstwood, Matt; Jenks, Dan

    2010-05-01

    The age and degree of diachroneity of India-Asia collision is critical to construction of models of orogenesis and to understanding the causes of spatial variations in Himalayan evolution along strike. The age of collision is quoted between ~65-34 Ma (Jaeger et al 1989; Aitchison et al 2007) and the degree of dichroneity is considered negligible (Searle et al 1997) to substantial (Rowley 1998). Such discrepancy is, to some extent, the result of the different definitions and methods used to define the collision. Here, we evaluate constraints from the sedimentary record preserved in the suture zone and Tethyan Himalaya where a minimum age to collision has been constrained by determining 1) the timing of cessation of marine facies, 2) first evidence of Asian detritus deposited on the Indian plate and 3) first evidence of mixed Indian-Asian detritus in the sedimentary record. Extensive previous work has been carried out on the Indus molasse of the Indus Suture zone in Ladakh, India. Here, cessation of marine facies is dated at 50.5 Ma (Green et al. 2008), with the underlying Chogdo Formation considered to show first evidence of mixed Indian and Asian provenance, and be the oldest Formation of Asian-derived provenance to lie in sedimentary contact with the underlying Indian plate (Clift et al 2001, 2002), thus constraining collision at >50.5 Ma. However, our new mapping and provenance analyses on these rocks show that there is no unequivocal evidence of Indian-derived material in the Chogdo Formation, nor that the Chogdo Formation lies in sedimentary contact with the underlying Indian plate (Henderson et al., in review). Thus we question the timing of Indian-Asian collision based on these evidences. South of the suture zone in India and Tibet, we carried out similar investigations of the youngest Tethyan strata. In Ladakh, Indian plate passive margin limestones of the Paleocene Dibling Fm are overlain by the youngest marine facies of the region, the marine Kong Fm and

  18. Evaluation of a diabetes specialty centre: structure, process and outcome.

    Science.gov (United States)

    Basa, R P; McLeod, B

    1995-02-01

    The purpose of this study was to evaluate the effectiveness of a diabetes specialty centre in assisting clients with noninsulin-dependent diabetes mellitus to improve their metabolic control and quality of life. A single-subject repeated measures design was used where data was collected on entry to the program, immediately following the 2-day education sessions, and at both 3- and 6-month follow-up visits. Structure and process were taken into consideration, and the main outcome variables measured were knowledge, attitudes, metabolic control (hemoglobin A1c) and perceived quality of life. These variables were chosen in the belief that many factors can influence behaviour and it is the combination of these factors which results in behavioural change and ultimately improvement in metabolic control and quality of life. The main findings were that the facilities and documentation records were adequate, the clients perceived that the primary function of the center was medical management rather than education, and knowledge, metabolic control and quality of life improved significantly after the program. For clients, perceived happiness and quality of life were primary issues. Therefore, improvement in quality of life should be one of the primary goals of diabetes education programs. PMID:7603930

  19. Evaluating the Marginal Land Resources Suitable for Developing Bioenergy in Asia

    Directory of Open Access Journals (Sweden)

    Jingying Fu

    2014-01-01

    Full Text Available Bioenergy from energy plants is an alternative fuel that is expected to play an increasing role in fulfilling future world energy demands. Because cultivated land resources are fairly limited, bioenergy development may rely on the exploitation of marginal land. This study focused on the assessment of marginal land resources and biofuel potential in Asia. A multiple factor analysis method was used to identify marginal land for bioenergy development in Asia using multiple datasets including remote sensing-derived land cover, meteorological data, soil data, and characteristics of energy plants and Geographic Information System (GIS techniques. A combined planting zonation strategy was proposed, which targeted three species of energy plants, including Pistacia chinensis (P. chinensis, Jatropha curcas L. (JCL, and Cassava. The marginal land with potential for planting these types of energy plants was identified for each 1 km2 pixel across Asia. The results indicated that the areas with marginal land suitable for Cassava, P. chinensis, and JCL were established to be 1.12 million, 2.41 million, and 0.237 million km2, respectively. Shrub land, sparse forest, and grassland are the major classifications of exploitable land. The spatial distribution of the analysis and suggestions for regional planning of bioenergy are also discussed.

  20. Multi-model evaluation of short-lived pollutant distributions over east Asia during summer 2008

    Science.gov (United States)

    Quennehen, B.; Raut, J.-C.; Law, K. S.; Daskalakis, N.; Ancellet, G.; Clerbaux, C.; Kim, S.-W.; Lund, M. T.; Myhre, G.; Olivié, D. J. L.; Safieddine, S.; Skeie, R. B.; Thomas, J. L.; Tsyro, S.; Bazureau, A.; Bellouin, N.; Hu, M.; Kanakidou, M.; Klimont, Z.; Kupiainen, K.; Myriokefalitakis, S.; Quaas, J.; Rumbold, S. T.; Schulz, M.; Cherian, R.; Shimizu, A.; Wang, J.; Yoon, S.-C.; Zhu, T.

    2016-08-01

    The ability of seven state-of-the-art chemistry-aerosol models to reproduce distributions of tropospheric ozone and its precursors, as well as aerosols over eastern Asia in summer 2008, is evaluated. The study focuses on the performance of models used to assess impacts of pollutants on climate and air quality as part of the EU ECLIPSE project. Models, run using the same ECLIPSE emissions, are compared over different spatial scales to in situ surface, vertical profiles and satellite data. Several rather clear biases are found between model results and observations, including overestimation of ozone at rural locations downwind of the main emission regions in China, as well as downwind over the Pacific. Several models produce too much ozone over polluted regions, which is then transported downwind. Analysis points to different factors related to the ability of models to simulate VOC-limited regimes over polluted regions and NOx limited regimes downwind. This may also be linked to biases compared to satellite NO2, indicating overestimation of NO2 over and to the north of the northern China Plain emission region. On the other hand, model NO2 is too low to the south and west of this region and over South Korea/Japan. Overestimation of ozone is linked to systematic underestimation of CO particularly at rural sites and downwind of the main Chinese emission regions. This is likely to be due to enhanced destruction of CO by OH. Overestimation of Asian ozone and its transport downwind implies that radiative forcing from this source may be overestimated. Model-observation discrepancies over Beijing do not appear to be due to emission controls linked to the Olympic Games in summer 2008.With regard to aerosols, most models reproduce the satellite-derived AOD patterns over eastern China. Our study nevertheless reveals an overestimation of ECLIPSE model mean surface BC and sulphate aerosols in urban China in summer 2008. The effect of the short-term emission mitigation in Beijing

  1. Evaluation of Stress in Korean Patients with Diabetes Mellitus Using the Problem Areas in Diabetes-Korea Questionnaire

    Directory of Open Access Journals (Sweden)

    Young Sil Eom

    2011-04-01

    Full Text Available BackgroundIt is known that diabetes and stress are directly or indirectly related, and that it is important to evaluate stress in patients with diabetes. The relationship between Korean diabetics and diabetes-related stress has never been reported. The objective of this study was to develop a stress questionnaire suitable for use with Korean diabetics and to evaluate its utility.MethodsThis study subjects were 307 Korean diabetics, aged 40 to 74 years old, who visited the Department of Endocrinology and Metabolism at Gachon University Gil Hospital, Yeungnam University Medical Center, and Inha University Hospital in Korea between March 2006 and February 2008. We developed a Korean version of Polonsky's Problem Areas in Diabetes (PAID stress questionnaire (PAID-K and used it to assess degrees of stress in our sample of Korean patients. We evaluated the utility of the questionnaire and analyzed the relationships between clinical characteristics of the study subjects and degrees of stress.ResultsCronbach's alpha for PAID-K was 0.95, and PAID-K scores were significantly correlated with Hypoglycemia Fear Survey scores (r=0.44, P<0.05 and State Trait Anxiety Inventory-6 scores (r=0.21, P<0.05. PAID-K scores were significantly higher in patients with longer durations of diabetes, patients using insulin, and female patients (P=0.02, P=0.038, and P=0.001, respectively. The score also tended to increase as HbA1c levels increased, except for very high HbA1c levels (above 11% (P for trend<0.05.ConclusionWe developed the PAID-K questionnaire and demonstrated its utility to evaluate levels of stress in diabetic patients in Korea.

  2. Thyroidal radio autographic evaluation in experimental diabetes mellitus

    International Nuclear Information System (INIS)

    Full text. There is a well known correlation between diabetes mellitus (DM) and thyroid diseases. Previous studies have shown that the thyroid peroxidase (TPO) 'in vitro' iodide-oxidation activity is decreased and the thyroid T 4-dasanide is increased 15 days after induction of experimental DM. In the present study we evaluated radioautography, an indirect assay of 'in vivo' T P O activity. D M was induced in male Wistar rats (circa 250 g body weight) by a single i.p. streptozotocin injection (45 mg/kg). One group of D M animals received insulin (2 U/day, N P H), starting 48 h after streptozotocin. 2μ Ci of 125 I were given by i.p. injection, 2.5 h before thyroid excision, after 7 or 30 days of diabetes. The glands were counted, weighed, fixed in Bouin's solution, embedded in paraffin, cut and HE-stained. The sections were covered with NTB-2 emulsion (Kodak), incubated at 4 deg C for 7 days, before revelation. Quantitative distribution of silver grains was evaluated using the Image Pro-Plus program. The thyroidal 125 I uptake is significantly decreased in diabetic animals after 30 days. The 'in vative P O activity is significantly decreased 7 and 30 days D M induction. This decrease was also present in the insulin-treated animals and the exogenous insulin administration was unable to revert changes induced by experimental D M, at least in the dosage/periodicity used. It seems that the activity of basal membrane is affected after 30 days of D M, however the T P O activity is already affected after 7 days of DM

  3. Thyroidal radio autographic evaluation in experimental diabetes mellitus

    Energy Technology Data Exchange (ETDEWEB)

    Nascimento-Saba, C.C.A.; Brito, A.C.; Pereira, M.J.S.; Carvalho, J.J. [Universidade do Estado, Rio de Janeiro, RJ (Brazil). Inst. de Biologia; Roshental, D. [Universidade Federal, Rio de Janeiro, RJ (Brazil). Inst. de Biofisica

    1997-12-31

    Full text. There is a well known correlation between diabetes mellitus (DM) and thyroid diseases. Previous studies have shown that the thyroid peroxidase (TPO) `in vitro` iodide-oxidation activity is decreased and the thyroid T 4-dasanide is increased 15 days after induction of experimental DM. In the present study we evaluated radioautography, an indirect assay of `in vivo` T P O activity. D M was induced in male Wistar rats (circa 250 g body weight) by a single i.p. streptozotocin injection (45 mg/kg). One group of D M animals received insulin (2 U/day, N P H), starting 48 h after streptozotocin. 2{mu} Ci of {sup 125} I were given by i.p. injection, 2.5 h before thyroid excision, after 7 or 30 days of diabetes. The glands were counted, weighed, fixed in Bouin`s solution, embedded in paraffin, cut and HE-stained. The sections were covered with NTB-2 emulsion (Kodak), incubated at 4 deg C for 7 days, before revelation. Quantitative distribution of silver grains was evaluated using the Image Pro-Plus program. The thyroidal {sup 125} I uptake is significantly decreased in diabetic animals after 30 days. The `in vative P O activity is significantly decreased 7 and 30 days D M induction. This decrease was also present in the insulin-treated animals and the exogenous insulin administration was unable to revert changes induced by experimental D M, at least in the dosage/periodicity used. It seems that the activity of basal membrane is affected after 30 days of D M, however the T P O activity is already affected after 7 days of DM

  4. Evaluation of Aloevera Gel for its Anti Inflammatory activity in Diabetes Mellitus using Animal Model System

    Directory of Open Access Journals (Sweden)

    M.Vanitha

    2013-03-01

    Full Text Available The aim of the present study was to evaluate the anti inflammatory potential of Aloe vera in alloxan induced diabetes in rats. Experimental Diabetes was induced in rats with alloxan. The animals were divided into four groups of six each (n=6. Group I: Normal, Group II: Alloxan induced diabetic rats, Group III: Diabetic rats supplemented with AV gel extract for 21 days, Group IV: diabetic rats treated with glibenclamide. All the drugs were administered orally (using an intra gastric tube in a single dose in the morning for 21 days. Blood samples were collected from the overnight fasted rats. Oral administration of Aloe barbadensis gel significantly decreased the level of homocysteine and the level of folic acid was significantly elevated when compared to diabetic control. The results suggest potent anti-inflammatory potential of Aloe barbadensis gel in experimental diabetes, and thus Aloe vera can be used as an alternative remedy for treatment of diabetes mellitus and its complications.

  5. Evaluation and uncertainties of global climate models as simulated in East Asia and China

    International Nuclear Information System (INIS)

    The assessments and uncertainties of the general circulation models (GCMs) as simulated in East Asia and China (15-60 N, 70-140 E) have been investigated by using seven GCMs. Four methods of assessment have been chosen. The variables for the validations for the GCMs include the annual, seasonal and monthly mean temperatures and precipitation. The assessments indicated that: (1) the simulations of seven GCMs for temperature are much better than those for precipitation; (2) the simulations in winter are much better than those in summer; (3) the simulations in eastern parts are much better than those in Western parts for both temperature and precipitation; (4) the best GCM for simulated temperature is the GISS model, and the best GCM for simulated precipitation is the UKMO-H model. The seven GCMs' means for both simulated temperature and precipitation provided good results. The range of uncertainties in East Asia and China due to human activities are presented. The differences between the GCMs for temperature and precipitation before the year 2050 are much smaller than those after the year 2050

  6. Evaluating the genetic impact of South and Southeast Asia on the peopling of Bangladesh.

    Science.gov (United States)

    Sultana, Gazi Nurun Nahar; Sharif, Mohd Istiaq; Asaduzzaman, Md; Chaubey, Gyaneshwer

    2015-11-01

    Despite rapidly growing understandings and dependency on single nucleotide polymorphisms (SNPs), highly variable autosomal short tandem repeats (STRs) are still regarded as the most established method to differentiate individuals at forensic level. Here with large number of various ethnic groups we undertook this study to reveal the genetic structure of the most densely populated part of South Asia i.e. the Bangladesh. The purpose of this work was to estimate population parameters based on the allele frequencies obtained for 15 polymorphic autosomal STR loci investigated in caste and tribal populations from Bangladesh (n=706). We compared the results in a broader context by merging 24 different populations of Asia to pertain their affinity. Various statistical analyses suggested a clear cut demarcation of tribal and non-tribal in Bangladesh. Moreover, beside the phylogenetic structure of the studied populations, it is found that the mean heterozygosity value was highest among the populations of Bangladesh, likely because of gene flow from different directions. However, Tonchangya, Adi and Khumi showed sign of genetic isolation and reduced diversity, possibly as a result of genetic drift and/or strong founder effects working on small endogamous populations.

  7. Evaluation of VIIRS, GOCI, and MODIS Collection 6 AOD retrievals against ground sunphotometer observations over East Asia

    Science.gov (United States)

    Xiao, Q.; Zhang, H.; Choi, M.; Li, S.; Kondragunta, S.; Kim, J.; Holben, B.; Levy, R. C.; Liu, Y.

    2016-02-01

    Persistent high aerosol loadings together with extremely high population densities have raised serious air quality and public health concerns in many urban centers in East Asia. However, ground-based air quality monitoring is relatively limited in this area. Recently, satellite-retrieved Aerosol Optical Depth (AOD) at high resolution has become a powerful tool to characterize aerosol patterns in space and time. Using ground AOD observations from the Aerosol Robotic Network (AERONET) and the Distributed Regional Aerosol Gridded Observation Networks (DRAGON)-Asia Campaign, as well as from handheld sunphotometers, we evaluated emerging aerosol products from the Visible Infrared Imaging Radiometer Suite (VIIRS) aboard the Suomi National Polar-orbiting Partnership (S-NPP), the Geostationary Ocean Color Imager (GOCI) aboard the Communication, Ocean, and Meteorology Satellite (COMS), and Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) (Collection 6) in East Asia in 2012 and 2013. In the case study in Beijing, when compared with AOD observations from handheld sunphotometers, 51 % of VIIRS Environmental Data Record (EDR) AOD, 37 % of GOCI AOD, 33 % of VIIRS Intermediate Product (IP) AOD, 26 % of Terra MODIS C6 3 km AOD, and 16 % of Aqua MODIS C6 3 km AOD fell within the reference expected error (EE) envelope (±0.05 ± 0.15 AOD). Comparing against AERONET AOD over the Japan-South Korea region, 64 % of EDR, 37 % of IP, 61 % of GOCI, 39 % of Terra MODIS, and 56 % of Aqua MODIS C6 3 km AOD fell within the EE. In general, satellite aerosol products performed better in tracking the day-to-day variability than tracking the spatial variability at high resolutions. The VIIRS EDR and GOCI products provided the most accurate AOD retrievals, while VIIRS IP and MODIS C6 3 km products had positive biases.

  8. A standardized clinical evaluation of phenotypic diversity in diabetic polyneuropathy.

    Science.gov (United States)

    Scholz, Joachim; Rathmell, James P; David, William S; Chad, David A; Broderick, Alithia C; Perros, Stephen G; Shin, Naomi S; Wells, Jenna L; Davis, John B; DiMaggio, Charles J; Wang, Shuang; Tate, Simon N

    2016-10-01

    Diabetic polyneuropathy (DPN) is a major cause of neuropathic pain and a frequent target condition in analgesic treatment trials. Differences in the clinical symptoms and signs associated with DPN suggest distinct pathophysiological mechanisms underlying nerve damage and dysfunction that are likely to have therapeutic relevance. The aim of this study was to develop a tool for the bedside assessment of painful neuropathies such as DPN that captures the diversity of phenotypes. Sixty-one patients with type 2 diabetes and painful neuropathy, 19 patients with painless DPN, 25 patients with type 2 diabetes but no clinical evidence of neuropathy, and 20 healthy control subjects completed a structured interview (47 items) and a standardized physical examination (39 items). After analyzing critical features of pain and painless symptoms and examining the outcome of physical tests of sensory function, we determined principal components of the phenotypic variance among patients. Increased sensitivity to mechanical or thermal stimuli and, to a lesser extent, the sensory quality of pain or paresthesia were the most discriminating elements of DPN phenotypes. Correlation patterns of symptoms and signs indicated the involvement of functionally distinct nerve fiber populations. We combined interview questions and physical tests identifying these differences in a shortened assessment protocol that we named Standardized Evaluation of Pain and Somatosensory Function (StEPS). The protocol StEPS generates a phenotypic profile of patients with neuropathy. Separate intensity ratings for spontaneous painful symptoms and pain evoked by standard stimuli support a detailed documentation of neuropathic pain and its response to analgesic treatment. PMID:27322439

  9. The Problem Areas in Diabetes (PAID) scale: psychometric evaluation survey in a Greek sample with type 2 diabetes.

    Science.gov (United States)

    Papathanasiou, A; Koutsovasilis, A; Shea, S; Philalithis, A; Papavasiliou, S; Melidonis, A; Lionis, C

    2014-05-01

    Several instruments have been developed for the assessment of emotional distress in patients with diabetes. The Problem Areas in Diabetes Scale (PAID) is a brief self-report scale that evaluates diabetes-related distress. There is a lack of validated instruments for the evaluation of psychological aspects in patients with diabetes in Greek language. The current study was conducted to translate and adapt the PAID scale in Greek language and to evaluate the psychometric properties in two different study populations of patients with diabetes. The aim of this study was to translate the Problem Areas in Diabetes (PAID) scale into Greek, adapt it culturally to Greece and determine its psychometric properties. The translation process included two forward translations, reconciliation, backward translation and pre-testing steps. The validation incorporated the exploration of internal consistency (Cronbach's alpha), test-retest reliability (interclass correlation coefficient), construct validity (exploratory factor analysis) and responsiveness (Spearman correlation coefficient). Participants included 101 consecutive patients from a rural primary healthcare centre and 101 patients from an urban hospital. All patients completed the PAID scale and the Short Form-36 (SF-36) version 2. Internal consistency considered good (Cronbach's alpha = 0.948). Interclass correlation coefficient was 0.942 (95% CI 0.915-0.961). Factor analysis yielded three factors: 'Diabetes-related emotional problems' (51.79% variance, Cronbach's alpha = 0.910), 'Food-related problems' (9.55% variance, Cronbach's alpha = 0.824) and 'Social support-related problems' (5.96% variance, Cronbach's alpha = 0.704). Screen plot test and conceptual congruency of items supported a three-factor solution. Total PAID showed a negative correlation with both SF-36 mental component summary (r = -0.733, P < 0.0001) and SF-36 physical component summary (r = -0.594, P < 0.0001). Our findings indicate that the Greek version of

  10. Features in Angiographic Evaluation of the Diabetic Patient

    Directory of Open Access Journals (Sweden)

    Taisia Tiron Andreea

    2014-09-01

    Full Text Available Currently it is estimated that there are over 382 million patients with diabetes worldwide and their number is increasing, which makes this metabolic disorder the most common non-contagious disease, particularly related to obesity and physical inactivity. There is a close relationship between diabetes and cardiovascular disease, statistics showing that over 50% of deaths in patients with diabetes are produced by cardiovascular complications. This requires a close collaboration between diabetologists and cardiologists. The mortality caused by atherosclerotic complications is 65-80% for diabetic patients compared to 33% in non-diabetic patients. Moreover, 20% of the patients requiring coronary revascularization procedures are diabetics and over 30% of patients with angiographic exploration have diabetes. Among the patients with diabetes the coronary lesions are present in 50% of cases and the peripheral arteries lesions in 30% of cases.

  11. Evaluation of Aerosol Properties over Ocean from Moderate Resolution Imaging Spectroradiometer (MODIS) during ACE-Asia

    Science.gov (United States)

    Chu, D. A.; Remer, L. A.; Kaufman, Y. J.; Schmid, B.; Redemann, J.; Knobelspiesse, K.; Chern, J.-D.; Livingston, J.; Russell, P. B.; Xiong, X.; Ridgway, W.

    2005-01-01

    The Aerosol Characterization Experiment-Asia (ACE-Asia) was conducted in March-May 2001 in the western North Pacific in order to characterize the complex mix of dust, smoke, urban/industrial pollution, and background marine aerosol that is observed in that region in springtime. The Moderate Resolution Imaging Spectroradiometer (MODIS) provides a large-scale regional view of the aerosol during the ACE-Asia time period. Focusing only on aerosol retrievals over ocean, MODIS data show latitudinal and longitudinal variation in the aerosol characteristics. Typically, aerosol optical depth (tau(sub a)) values at 0.55 micrometers are highest in the 30 deg. - 50 deg. latitude band associated with dust outbreaks. Monthly mean tau(sub a) in this band ranges approx. 0.40-70, although large differences between monthly mean and median values indicate the periodic nature of these dust outbreaks. The size parameters, fine mode fraction (eta), and effective radius (r(sub eff)) vary between monthly mean values of eta = 0.47 and r(sub eff)= 0.75 micrometers in the cleanest regions far offshore to approximately eta = 0.85 and r(sub eff) =.30 micrometers in near-shore regions dominated by biomass burning smoke. The collocated MODIS retrievals with airborne, ship-based, and ground-based radiometers measurements suggest that MODIS retrievals of spectral optical depth fall well within expected error (DELTA tau(sub a) = plus or minus 0.03 plus or minus 0.05 tau(sub a)) except in situations dominated by dust, in which cases MODIS overestimate both the aerosol loading and the aerosol spectral dependence. Such behavior is consistent with issues related to particle nonsphericity. Comparisons of MODIS-derived r(sub eff) with AERONET retrievals at the few occurrences of collocations show MODIS systematically underestimates particle size by 0.2 micrometers. Multiple-year analysis of MODIS aerosol size parameters suggests systematic differences between the year 2001 and the years 2000 and 2002

  12. Evaluation of Diabetic Patients with Breast Cancer Treated with Metformin during Adjuvant Radiotherapy

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    Adam Ferro

    2013-01-01

    Full Text Available Purpose. The purpose of this study was to evaluate acute locoregional toxicity in patients with breast cancer receiving concurrent metformin plus radiation therapy. Methods and Materials. Diabetic breast cancer patients receiving concurrent metformin and radiation therapy were matched with nondiabetic patients and diabetic patients using an alternative diabetes medication. Primary endpoints included the presence of a treatment break and development of dry or moist desquamation. Results. There was a statistically significant increase in treatment breaks for diabetic patients receiving concurrent metformin when compared to the nondiabetic patients (P value = 0.02 and a trend toward significance when compared to diabetic patients receiving an alternate diabetes medication (P value = 0.08. Multiple logistic regression analysis demonstrated concurrent metformin use as being associated with a trend toward the predictive value of determining the incidence of developing desquamation in diabetic patients receiving radiation therapy compared to diabetic patients receiving an alternate diabetes medication (P value = 0.06. Conclusions. Diabetic patients treated with concurrent metformin and radiation therapy developed increased acute locoregional toxicity in comparison with diabetic patients receiving an alternate diabetes medication and nondiabetic patients. Further clinical investigation should be conducted to determine the therapeutic ratio of metformin in combination with radiation therapy.

  13. Evaluation of Online Education about Diabetes Management in the School Setting

    Science.gov (United States)

    Bachman, Jean A.; Hsueh, Kuei-Hsiang

    2008-01-01

    There are a variety of initiatives to provide education to improve the quality of care for children with diabetes in the school setting. This study piloted and evaluated an online continuing education program for school nurses about diabetes management for children in schools using current practice principles. The evaluation determined if…

  14. Evaluation of simulated precipitation: Recent trends in extreme indices over East Asia

    Science.gov (United States)

    Yhang, Yoo-Bin

    2014-05-01

    Climate research, particularly application studies for water, agriculture, forestry, fishery and energy management require fine scale multi-decadal information of meteorological, oceanographic and land states. Unfortunately, spatially and temporally homogeneous multi-decadal observations of these variables in high horizontal resolution are non-existent. Some long term surface records of temperature and precipitation exist, but the number of observation is very limited and the measurements are often contaminated by changes in instrumentation over time. Some climatologically important variables, such as soil moisture, surface evaporation, and radiation are not even measured over most of East Asia. Regional climate models (RCMs) are able to provide valuable regional finescale information, especially in regions where the climate variables are strongly regulated by the underlying topography and the surface heterogeneity. We investigated the ability of a regional climate model to provide the characteristics of East Asian climate focusing on summer and winter monsoon using the Global/Regional Integrated Model system [GRIMs; Hong et al. 2013]. The model can reproduce large scale features associated the East Asian summer and winter monsoon in terms of 30-year (1979-2008) seasonal mean climate. However, accurate prediction of monsoon precipitation is still a challenging task. Precipitation is one of the most important results generated during the model simulation. It is also generally the most difficult variable to simulate correctly in a regional model. Therefore, we will focus on precipitation to examine variability and uncertainty over East Asia in terms of extreme indices. The assessment of simulated precipitation is expected to provide the high-quality data that can be used in various application areas such as hydrology or environmental model forcing.

  15. East Asia's Security System

    OpenAIRE

    Hojzáková, Věra

    2012-01-01

    The aim of the master thesis is to characterize and evaluate the current security system in East Asia, to show the security strategies of the system actors and the existing friction points, and to assess the future development of the security system in place. For this purpose the author first defines the East Asia's security system using the conceptual tools of three international relations theories, namely neo-realism, neo-liberalism, and constructivism. In the following section, the securit...

  16. Evaluation of Oral Health in Type II Diabetes Mellitus Patients

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    Rathy Ravindran

    2015-01-01

    Full Text Available Background: Oral cav ity re flects the general health status of a person and diagnosing and treating oral manifestations of systemic disease pose a greater challenge. Even though there is strong evidence that supports the relationship between oral health and diabetes mellitus, oral health awareness is lacking among diabetic patients and health professionals. The present study was undertaken to determine the oral health status in type II diabetic patients and also to compare the oral changes in controlled diabetes and u ncontrolled diabetes. Materials and methods: Study population consists of 60 diabetic patients w hich is divided into 30 controlled and 30 uncontrolled diabetics; 60 healthy subjects. Each of these diabetic groups were again subdivided according to their duration as patients having a disease duration below 10 years 15 and patients having a disease duration above 10 years. 15 Various oral manifestations were examined and also CPI score and loss of attachment were recorded. Statistical analysis was done. Results: The most frequent oral signs and symptoms obser ved in both controlled and uncontrolled diabetic patients was perio­ dontitis followed by hyposalivation, taste dysfunction, halitosis, fissured tongue, burning mouth, angular cheilitis, ulcer and lichen planus. These oral manifestation showed an increase in distribution in diabetic patients when compared to nondia betic. Community periodo ntal index (CPI scores for assess ing periodontal status showed higher scores in diabetics than nondiabetics and also in uncontrolled diabetes than controlled diabetes. For periodontal s tatus assessment based on disease duration, patient with higher disease duration showed higher CPI scores than those with a lesser disease duration. Assess ment of loss of attachment in our study showed higher values in diabetic patients compared to healthy controls. Conclusion: From our present study, it was clear that oral manifestations in uncontrolled

  17. The Annual African American Conference on Diabetes: Evolving Program Evaluation With Evolving Program Implementation

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    Jacquelyn M. Houston, MPH, APRN, BC

    2005-12-01

    Full Text Available BackgroundAccording to 2003 Behavioral Risk Factor Surveillance System data, South Carolina has the fourth highest rate of overall diabetes among the 50 states (9.3% but the second highest rate among African Americans (15.5%. Nationwide, African Americans are disproportionately affected by diabetes. In addition, 40% of the African American population in South Carolina lives in a rural area, and approximately 26% live at or below the poverty level. Lack of access to health care and diabetes education are additional barriers for people with diabetes and their families.ContextSince 1997, the South Carolina Diabetes Prevention and Control Program and the Diabetes Today Advisory Council have sponsored the African American Conference on Diabetes, which targets African Americans with diabetes, their families, and their caregivers. This article describes the evolution of the conference and its evaluation.MethodsIn 2002, we conducted focus groups with 20 African American conference attendees with diabetes to 1 assess the program’s effects, 2 determine how to reach more individuals, and 3 improve programming. In 2004, we incorporated the preconference and postconference Diabetes Understanding Scale survey to assess the cognitive impact of the conference on participants.ConsequencesFocus group results revealed that participants wanted to attend the conference because of the opportunity to increase their knowledge and change their behaviors through 1 education, 2 social support, 3 resources, and 4 logistics. Self-rated understanding increased significantly after the conference for each cognitive understanding item on the Diabetes Understanding Scale.InterpretationFocus group results suggested that participants who continue to attend the conference year after year may improve diabetes self-management skills. A quantitative evaluation showed that this 1-day diabetes education conference significantly increased short-term, self-rated cognitive understanding

  18. Evaluating the Association between Diabetes, Cognitive Decline and Dementia

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    Omorogieva Ojo

    2015-07-01

    Full Text Available The aim of this article is to review the association between diabetes mellitus, cognitive decline and dementia, including the effects of cognitive decline and dementia on self management of diabetes. This is a literature review of primary research articles. A number of contemporary research articles that met the inclusion criteria were selected for this review paper. These articles were selected using a number of search strategies and electronic databases, such as EBSCOhost Research and SwetsWise databases. The duration of diabetes, glycated haemoglobin levels and glycaemic fluctuations were associated with cognitive decline and dementia. Similarly, hypoglycaemia was significantly related to increased risk of developing cognitive decline and dementia. Furthermore, cognitive decline and dementia were associated with poorer diabetes management. There is evidence of the association between diabetes, cognitive decline and dementia including the shared pathogenesis between diabetes and Alzheimer’s disease. In addition, the self management of diabetes is affected by dementia and cognitive decline. It could be suggested that the association between diabetes and dementia is bidirectional with the potential to proceed to a vicious cycle. Further studies are needed in order to fully establish the relationship between diabetes, cognitive decline and dementia. Patients who have diabetes and dementia could benefit from structured education strategies, which should involve empowerment programmes and lifestyle changes. The detection of cognitive decline should highlight the need for education strategies.

  19. Evaluation of thyroid function in diabetes mellitus in Calabar, Nigeria.

    Science.gov (United States)

    Udiong, C E J; Udoh, A E; Etukudoh, M E

    2007-09-01

    The prevalence of abnormal thyroid hormone levels in diabetes mellitus in Nigeria is not well described. To determine the incidence of abnormal thyroid hormone levels in diabetics in Calabar, Nigeria, fasting blood samples from 161 diabetic subjects and 105 non-diabetic controls were analysed. Free thyroxine (FT), thyroid stimulating hormone (TSH), total triiodothyronine (T(3)) and total thyroxine (T(4)) kits obtained from Biomerica Inc. of USA were used for the analysis. TSH levels (1.80±1.62) in diabetics were significantly lower (p=0.016) than the level in non-diabetic controls (2.34±1.24). Male diabetics had lower (pOut of 161 diabetics subjects studies 26.6% had low plasma thyroid hormone levels (FT(4)>2.01 ng/dl). This study has shown a high incidence (46.5%) of abnormal thyroid hormone levels among the diabetics in Nigeria (hypothyroidism 26.6%, hyperthyroidism, 19.9%). The prevalence of hypothyroidism was higher in women (16.8%) than in men (9.9%), while hyperthyroidism was higher in males (11%) than in females (8%). This study has defined thyroid function status of diabetics in Calabar, Nigeria probably the first of such work in Africa. PMID:23105687

  20. Evaluation of the Role of Enteral Nutrition in Managing Patients with Diabetes: A Systematic Review

    OpenAIRE

    Omorogieva Ojo; Joanne Brooke

    2014-01-01

    The aim of this systematic review is to evaluate the role of enteral nutrition in managing patients with diabetes on enteral feed. The prevalence of diabetes is on the increase in the UK and globally partly due to lack of physical activities, poor dietary regimes and genetic susceptibility. The development of diabetes often leads to complications such as stroke, which may require enteral nutritional support. The provision of enteral feeds comes with its complications including hyperglycaemia ...

  1. Evaluation of Preventive Studies in Type 1 Diabetes Mellitus

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    Müyesser Sayki Arslan

    2013-06-01

    Full Text Available Type 1 diabetes mellitus (DM is a chronic autoimmune disease in which destruction of the beta cells in the islets of Langerhans results in insulin deficiency and hyperglycemia. We only definitely know that autoimmunity is the most important effector mechanism of type 1 DM. Type 1 DM precipitates in genetically susceptible individuals after an exposure to environmental trigger. According to current data, type 1 DM-associated genes are classified as susceptibility and protective genes. This insidious disease process evolves over a period of years. Prevention of type 1 DM requires detection of the earliest events in the process. Until now, autoantibodies are generally used as a serum biomarker, but current studies about T cell and metabolome might strengthen diagnostic view. Current preventive clinical studies usually focus on environmental factors. During the natural course of type 1 DM, many strategies have been tested at different stages in the form of primary, secondary and tertiary studies. The aim of the intervention studies for type 1 diabetes is to suppress pathogenic autoreactivity, restore/preserve beta cell mass and function to sufficient levels to provide good metabolic control, and to delay or prevent disease development. Therapeutic studies evaluate the effect of antigen specific and non-specific immune interventions, restoration of the damaged beta cells and also combination of these therapies. The results of intervention studies done till now are modulation of autoimmune process and partial prevention of loss of insulin release following the diagnosis. A single long-term effective prevention has not been identified yet. Turk Jem 2013; 17: 38-45

  2. Contemporary Evaluation and Management of the Diabetic Foot

    OpenAIRE

    Sumpio, Bauer E.

    2012-01-01

    Foot problems in patients with diabetes remain a major public health issue and are the commonest reason for hospitalization of patients with diabetes with prevalence as high as 25%. Ulcers are breaks in the dermal barrier with subsequent erosion of underlying subcutaneous tissue that may extend to muscle and bone, and superimposed infection is a frequent and costly complication. The pathophysiology of diabetic foot disease is multifactorial and includes neuropathy, infection, ischemia, and ab...

  3. Remotely Sensed Data Informs Red List Evaluations and Conservation Priorities in Southeast Asia

    Science.gov (United States)

    Li, Binbin V.; Hughes, Alice C.; Jenkins, Clinton N.; Ocampo-Peñuela, Natalia; Pimm, Stuart L.

    2016-01-01

    The IUCN Red List has assessed the global distributions of the majority of the world’s amphibians, birds and mammals. Yet these assessments lack explicit reference to widely available, remotely-sensed data that can sensibly inform a species’ risk of extinction. Our first goal is to add additional quantitative data to the existing standardised process that IUCN employs. Secondly, we ask: do our results suggest species of concern—those at considerably greater risk than hitherto appreciated? Thirdly, these assessments are not only important on a species-by-species basis. By combining distributions of species of concern, we map conservation priorities. We ask to what degree these areas are currently protected and how might knowledge from remote sensing modify the priorities? Finally, we develop a quick and simple method to identify and modify the priority setting in a landscape where natural habitats are disappearing rapidly and so where conventional species’ assessments might be too slow to respond. Tropical, mainland Southeast Asia is under exceptional threat, yet relatively poorly known. Here, additional quantitative measures may be particularly helpful. This region contains over 122, 183, and 214 endemic mammals, birds, and amphibians, respectively, of which the IUCN considers 37, 21, and 37 threatened. When corrected for the amount of remaining natural habitats within the known elevation preferences of species, the average sizes of species ranges shrink to <40% of their published ranges. Some 79 mammal, 49 bird, and 184 amphibian ranges are <20,000km2—an area at which IUCN considers most other species to be threatened. Moreover, these species are not better protected by the existing network of protected areas than are species that IUCN accepts as threatened. Simply, there appear to be considerably more species at risk than hitherto appreciated. Furthermore, incorporating remote sensing data showing where habitat loss is prevalent changes the locations of

  4. Evaluation of wound healing activity of ferulic acid in diabetic rats.

    Science.gov (United States)

    Ghaisas, Mahesh M; Kshirsagar, Shashank B; Sahane, Rajkumari S

    2014-10-01

    In diabetic patients, there is impairment in angiogenesis, neovascularisation and failure in matrix metalloproteineases (MMPs), keratinocyte and fibroblast functions, which affects wound healing mechanism. Hence, diabetic patients are more prone to infections and ulcers, which finally result in gangrene. Ferulic acid (FA) is a natural antioxidant found in fruits and vegetables, such as tomatoes, rice bran and sweet corn. In this study, wound healing activity of FA was evaluated in streptozotocin-induced diabetic rats using excision wound model. FA-treated wounds were found to epithelise faster as compared with diabetic wound control group. The hydroxyproline and hexosamine content increased significantly when compared with diabetic wound control. FA effectively inhibited the lipid peroxidation and elevated the catalase, superoxide dismutase, glutathione and nitric oxide levels along with the increase in the serum zinc and copper levels probably aiding the wound healing process. Hence, the results indicate that FA significantly promotes wound healing in diabetic rats.

  5. Evaluation of a Worksite Diabetes Education Program at a Large Urban Medical Center.

    Science.gov (United States)

    Renda, Susan; Baernholdt, Marianne; Becker, Kathleen

    2016-01-01

    Evidence suggests that diabetes education can be delivered at the worksite to better support employees' diabetes self-management and improve productivity and health care costs. This study was conducted to address the feasibility of a diabetes worksite education program for employees at a large urban academic health care institution. The diabetes education program was delivered in the diabetes center at the institution, a resource that was previously underutilized by employees. Through collaboration with groups in the institution, 20 employees of diverse ethnicity participated in the worksite diabetes education program with positive outcomes: improved glycemic control measured (HbA1c), attainment of self-management goals, and satisfaction with the program. Work absences trended downward, but numbers of hospitalizations and emergency department visits were unchanged in the 3 months following education. Recommendations include replication of the study with more employee participation and program evaluation over a longer period of time to continue assessment of employees' educational needs.

  6. Topical composition for treating diabetic cataracts: a patent evaluation (WO2015026380A1).

    Science.gov (United States)

    Hao, Xin; Han, Zhongfei; Zhu, Changjin

    2016-06-01

    Diabetes mellitus is a major threat to global public health that requires long-term medical attention. In view of the potentially devastating effects of diabetes on ocular health, it highlights the urgent need of therapeutic drugs for the prevention and treatment of the diabetic complications. The patent described in this evaluation (WO2015026380A1) claimed a topical composition for treating diabetic cataracts both in animals and human beings. The composition containing a therapeutic amount of the 2R-methyl sorbinil, one of aldose reductase inhibitors, delivered to the dog's eye can exert a preventive, inhibitory, or prophylactic effect on diabetic cataracts in a statistically significant portion of the population being studied. Thus methods and strategies using new formulations of known inhibitors are promising for future use in the treatment of diabetic complications. PMID:26967920

  7. Evaluation of a Worksite Diabetes Education Program at a Large Urban Medical Center.

    Science.gov (United States)

    Renda, Susan; Baernholdt, Marianne; Becker, Kathleen

    2016-01-01

    Evidence suggests that diabetes education can be delivered at the worksite to better support employees' diabetes self-management and improve productivity and health care costs. This study was conducted to address the feasibility of a diabetes worksite education program for employees at a large urban academic health care institution. The diabetes education program was delivered in the diabetes center at the institution, a resource that was previously underutilized by employees. Through collaboration with groups in the institution, 20 employees of diverse ethnicity participated in the worksite diabetes education program with positive outcomes: improved glycemic control measured (HbA1c), attainment of self-management goals, and satisfaction with the program. Work absences trended downward, but numbers of hospitalizations and emergency department visits were unchanged in the 3 months following education. Recommendations include replication of the study with more employee participation and program evaluation over a longer period of time to continue assessment of employees' educational needs. PMID:26458409

  8. Predictors of cardiac morbidity in diabetic, new-onset diabetic and non-diabetic high-risk hypertensive patients: The Valsartan Antihypertensive Long-term Use Evaluation (VALUE) trial.

    Science.gov (United States)

    Aksnes, Tonje A; Kjeldsen, Sverre E; Rostrup, Morten; Holzhauer, Björn; Hua, Tsushung A; Julius, Stevo

    2016-08-01

    Diabetic and new-onset diabetic patients with hypertension have higher cardiac morbidity than patients without diabetes. We aimed to investigate whether baseline predictors of cardiac morbidity, the major constituent of the primary endpoint in the Valsartan Antihypertensive Long-term Use Evaluation (VALUE) trial, were different in patients with diabetes and new-onset diabetes compared to patients without diabetes. In total, 15,245 high-risk hypertensive patients in the VALUE trial were followed for an average of 4.2 years. At baseline, 5250 patients were diabetic by the 1999 World Health Organization criteria, 1298 patients developed new-onset diabetes and 8697 patients stayed non-diabetic during follow-up. Cardiac morbidity was defined as a composite of myocardial infarction and heart failure requiring hospitalization, and baseline predictors were identified by univariate and multivariate stepwise Cox regression analyses. History of coronary heart disease (CHD) and age were the most important predictors of cardiac morbidity in both diabetic and non-diabetic patients. History of CHD, history of stroke and age were the only significant predictors of cardiac morbidity in patients with new-onset diabetes. Predictors of cardiac morbidity, in particular history of CHD and age, were essentially the same in high-risk hypertensive patients with diabetes, new-onset diabetes and without diabetes who participated in the VALUE trial. PMID:26808585

  9. Evaluation of diabetes determinants in woolly monkeys (Lagothrix lagotricha)

    NARCIS (Netherlands)

    Ange-van Heugten, K.D.; Burns, R.; Verstegen, M.W.A.; Jansen, W.L.; Ferket, P.R.; Heugten, E.

    2007-01-01

    Woolly monkeys (Lagothrix lagotricha) are a threatened specie in the wild with limited successful management in captivity due to diagnosed hypertension and suspected diabetic conditions. Six woolly monkeys with known hypertension problems were tested to determine if diabetes mellitus and current dai

  10. Transformation of the multidisciplinary diabetic foot clinic into a multidisciplinary diabetic foot day unit: results from a service evaluation.

    Science.gov (United States)

    Manu, Chris A; Mustafa, Omar G; Bates, Maureen; Vivian, Gill; Mulholland, Nicola; Elias, David; Huang, Dean Y; Deane, Colin; Cavale, Naveen; Kavarthapu, Venu; Rashid, Hisham; Edmonds, Michael

    2014-09-01

    The natural history of the diabetic foot is aggressive and complex. To counteract this, we describe the transformation of a Multidisciplinary Diabetic Foot Clinic into a Multidisciplinary Diabetic Foot Day Unit, which delivers an emergency open access system for patients, with a "one-stop," same day service in which investigations are performed, results reviewed and treatment implemented. It also provides joint clinics with vascular, orthopaedic, and plastic surgeons and specialized clinics for casting of complex neuropathic feet and for the administration of intravenous or intramuscular antibiotics on the same day. The aim was to document these increasingly wide-ranging facilities by undertaking a retrospective evaluation over a 6-week period, with analysis of notes, investigations, and an anonymous patient satisfaction survey. The clinic was visited by 597 patients who attended in 1076 appointments, of which 112 (10.4%) were emergency visits; these patients attended the clinic without a booked appointment but via an open access policy, 93 of whom were known to the clinic, but 19 were new self-referred patients to the service. Furthermore, 197 (18%) were seen in a Joint Vascular Diabetic Foot Clinic and 98 (9%) were seen in a Joint Orthopaedic Plastic Diabetic Foot Clinic, 570 (53%) were seen in an Active Ulcer Clinic and 97 (9%) in a Total Contact Casting Clinic. Forty-five percent of patients were prescribed antibiotics, including 188 (76%) as oral and 45(18%) as intravenous antibiotics and 15(6%) as intramuscular injections. Of the 1076 appointments, 150 (14%) patients were in the foot clinic for more than 4 hours. Sixty (10%) patients were reviewed 4 or more times over the 6-week period. Only 22 (2%) were admitted to hospital. Of the 125 survey responders, 98% were satisfied with this service, which has evolved from a Diabetic Foot Clinic into a Multidisciplinary Diabetic Foot Day Unit.

  11. Diabetic foot disease: From the evaluation of the “foot at risk” to the novel diabetic ulcer treatment modalities

    Science.gov (United States)

    Amin, Noha; Doupis, John

    2016-01-01

    The burden of diabetic foot disease (DFD) is expected to increase in the future. The incidence of DFD is still rising due to the high prevalence of DFD predisposing factors. DFD is multifactorial in nature; however most of the diabetic foot amputations are preceded by foot ulceration. Diabetic peripheral neuropathy (DPN) is a major risk factor for foot ulceration. DPN leads to loss of protective sensation resulting in continuous unconscious traumas. Patient education and detection of high risk foot are essential for the prevention of foot ulceration and amputation. Proper assessment of the diabetic foot ulceration and appropriate management ensure better prognosis. Management is based on revascularization procedures, wound debridement, treatment of infection and ulcer offloading. Management and type of dressing applied are tailored according to the type of wound and the foot condition. The scope of this review paper is to describe the diabetic foot syndrome starting from the evaluation of the foot at risk for ulceration, up to the new treatment modalities. PMID:27076876

  12. Diabetic foot disease: From the evaluation of the "foot at risk" to the novel diabetic ulcer treatment modalities.

    Science.gov (United States)

    Amin, Noha; Doupis, John

    2016-04-10

    The burden of diabetic foot disease (DFD) is expected to increase in the future. The incidence of DFD is still rising due to the high prevalence of DFD predisposing factors. DFD is multifactorial in nature; however most of the diabetic foot amputations are preceded by foot ulceration. Diabetic peripheral neuropathy (DPN) is a major risk factor for foot ulceration. DPN leads to loss of protective sensation resulting in continuous unconscious traumas. Patient education and detection of high risk foot are essential for the prevention of foot ulceration and amputation. Proper assessment of the diabetic foot ulceration and appropriate management ensure better prognosis. Management is based on revascularization procedures, wound debridement, treatment of infection and ulcer offloading. Management and type of dressing applied are tailored according to the type of wound and the foot condition. The scope of this review paper is to describe the diabetic foot syndrome starting from the evaluation of the foot at risk for ulceration, up to the new treatment modalities.

  13. Evaluating diabetes and hypertension disease causality using mouse phenotypes

    Directory of Open Access Journals (Sweden)

    Han Jing-Dong J

    2010-07-01

    Full Text Available Abstract Background Genome-wide association studies (GWAS have found hundreds of single nucleotide polymorphisms (SNPs associated with common diseases. However, it is largely unknown what genes linked with the SNPs actually implicate disease causality. A definitive proof for disease causality can be demonstration of disease-like phenotypes through genetic perturbation of the genes or alleles, which is obviously a daunting task for complex diseases where only mammalian models can be used. Results Here we tapped the rich resource of mouse phenotype data and developed a method to quantify the probability that a gene perturbation causes the phenotypes of a disease. Using type II diabetes (T2D and hypertension (HT as study cases, we found that the genes, when perturbed, having high probability to cause T2D and HT phenotypes tend to be hubs in the interactome networks and are enriched for signaling pathways regulating metabolism but not metabolic pathways, even though the genes in these metabolic pathways are often the most significantly changed in expression levels in these diseases. Conclusions Compared to human genetic disease-based predictions, our mouse phenotype based predictors greatly increased the coverage while keeping a similarly high specificity. The disease phenotype probabilities given by our approach can be used to evaluate the likelihood of disease causality of disease-associated genes and genes surrounding disease-associated SNPs.

  14. Challenges in the Energy Sector in Eastern Europe and Central Asia: An Evaluation of 18 Years of Swiss Economic Cooperation

    Directory of Open Access Journals (Sweden)

    Guy Bonvin

    2011-05-01

    Full Text Available Published by Palgrave MacmillanSwitzerland’s State Secretariat for Economic Affairs (SECO has been working in the energy sectors of Eastern Europe and Central Asia since 1992, financing 41 projects to the value of CHF 316 million. In 2009 an independent evaluation was commissioned to assess the effects of these projects in the region and to draw lessons for future project funding. The evaluation found the projects to be highly satisfactory in terms of relevance, satisfactory in terms of effectiveness and sustainability, and — because of external factors relating to governance, transparency and political stability in a country — generally unsatisfactory in terms of efficiency.Lessons drawn from the successful projects will be used to further improve them in the future. With limited financial resources governments are attempting to find a balance between energy security and environmental sustainability. SECO will support this mission by helping to reduce inefficient consumption, to increase the share of renewable energy, to strengthen the sustainability of utility companies and to develop effective energy policies.

  15. Evaluation of risk for type 2 diabetes mellitus in medical students using Indian diabetes risk score

    Directory of Open Access Journals (Sweden)

    Pranita Ashok

    2011-01-01

    Full Text Available Background: According to World Health Organisation, type 2 diabetes mellitus [type 2 D. M] has recently escalated in all age groups and is now being identified in younger age groups. This underscores the need for mass awareness and screening programs to detect diabetes at an early stage. For this purpose we have used a simplified Indian Diabetes Risk Score (IDRS for prediction of diabetes in undergraduate medical students. Objectives: To screen and to identify 1st MBBS students at risk for developing type 2 D. M using IDRS. Materials and Methods : 261 undergraduates (1st MBBS students were scored using IDRS which includes age, family history of diabetes, exercise status, and waist circumference. After scoring them, we assessed random capillary blood glucose (RCBG in students with high IDRS score. Students with RCBG ≥ 113 mg/dl are followed for definitive tests for diagnosis of prediabetes and diabetes. Results and Conclusion: We have assessed 261 students till now. It was observed that 5%, 55%, and 38% students in High, Moderate, and Low risk group, respectively, for developing type 2 D. M. The mean abdominal obesity in high risk students was 101.95 ± 5.76 as compared to 79.17 ± 11.08 in moderate and low risk students (P 113 mg/dl in which one student found to have prediabetic. Conclusion: This underscores the need for further investigations to detect diabetes at an early stage and to overcome the disease burden of diabetes in future. Prevention of obesity and promotion of physical activity have to be the future plan of action which can be suggested in the form of regular exercise and diet planning for the students as part of an integrated approach.

  16. Diabetes

    DEFF Research Database (Denmark)

    Damm, Peter; Mathiesen, Elisabeth R

    2015-01-01

    For >30 years, insulin has been the drug of choice for the medical treatment of gestational diabetes mellitus. However, the use of oral hypoglycaemic agents has increased during the past 1–2 decades, so a recent comparison of treatment with glibenclamide, metformin or insulin in women with gestat......For >30 years, insulin has been the drug of choice for the medical treatment of gestational diabetes mellitus. However, the use of oral hypoglycaemic agents has increased during the past 1–2 decades, so a recent comparison of treatment with glibenclamide, metformin or insulin in women...... with gestational diabetes mellitus is highly relevant....

  17. Evaluating the Association between Diabetes, Cognitive Decline and Dementia

    OpenAIRE

    Omorogieva Ojo; Joanne Brooke

    2015-01-01

    The aim of this article is to review the association between diabetes mellitus, cognitive decline and dementia, including the effects of cognitive decline and dementia on self management of diabetes. This is a literature review of primary research articles. A number of contemporary research articles that met the inclusion criteria were selected for this review paper. These articles were selected using a number of search strategies and electronic databases, such as EBSCOhost Research and Swet...

  18. Evaluation of Chromosomal Instability in Diabetic Rats Treated with Naringin

    OpenAIRE

    Bakheet, Saleh A.; Attia, Sabry M.

    2011-01-01

    We used the bone marrow DNA strand breaks, micronucleus formations, spermatocyte chromosomal aberrations, and sperm characteristic assays to investigate the chromosomal instability in somatic and germinal cells of diabetic rats treated with multiple doses of naringin. The obtained results revealed that naringin was neither cytotoxic nor genotoxic for the rats at all tested doses. Moreover, naringin significantly reduced the diabetes-induced chromosomal instability in somatic and germinal cell...

  19. Colour Doppler ultrasound evaluation of orbital vessels in diabetic retinopathy.

    Science.gov (United States)

    Baydar, S; Adapinar, B; Kebapci, N; Bal, C; Topbas, S

    2007-06-01

    The aim of this study was to determine the role of colour Doppler imaging in the retrobulbar vascular circulation in diabetic retinopathy (DR). Maximum (V(max)), end-diastolic (V(min)) and average (V(mean)) velocities of blood flows and pulsatility index and resistivity index (RI) in central retinal artery (CRA), short branches of posterior ciliary artery (PCA) and ophthalmic artery of the 65 diabetic and 22 control eyes were measured. The CRA V(max) level in the control group was significantly higher than in DR groups. The CRA V(mean) level was also significantly higher in the control group than in the mild nonproliferative diabetic retinopathy (NPDR) and the moderate NPDR groups. The CRA RI value was significantly higher in the control group than in the nonretinopathy group. The CRA V(min) and the ophthalmic artery RI values were found significantly higher in the nonretinopathy group than in the moderate NPDR group. There were significant decreases in the some CRA and PCA values as glycated haemoglobin (HbA1c) levels increase in diabetic group. There was a positive correlation between the duration of diabetes and HbA1c levels. This study showed the presence of some dynamic circulatory alterations in the nonretinopathy group with diabetes and DR groups. It was also shown that there is a negative correlation between HbA1c and some orbital vascular velocities.

  20. Evaluation of anti-diabetic activity of Glucova Active Tablet on Type I and Type II diabetic model in rats

    Directory of Open Access Journals (Sweden)

    Hardik Soni

    2014-01-01

    Full Text Available Background: Glucova Active Tablet is a proprietary Ayurvedic formulation with ingredients reported for anti-hyperglycemic, anti-hyperlipidemic activity and antioxidant properties. Objective: Evaluation of anti-diabetic activity of Glucova Active Tablet on Type I and Type II diabetic model in rats. Materials and Methods: Experimental Type I diabetes was induced in 24 albino rats with intra-peritoneal injection of streptozotocin (50 mg/kg. Type II diabetes was induced in 18 albino rats by intra-peritoneal injection of streptozotocin (35 mg/kg along with high fat diet. The rats were divided in 5 groups for Type I model and 4 groups for Type II model. Normal control group was kept common for both experimental models. Glucova Active Tablet (108 mg/kg treatment was provided for 28 days twice daily orally. Fasting blood glucose level, serum lipid profile and liver anti-oxidant parameters like superoxide dismutase and reduced glutathione was carried out in both experimental models. Pancreas histopathology was also done. Statistical analysis were done by ′analysis of variance′ test followed by post hoc Tukey′s test, with significant level of P < 0.05.Results and Discussion: Glucova Active Tablet showed significant effect on fasting blood glucose level. It also showed significant alteration in lipid profile and antioxidant parameters. Histopathology study revealed restoration of beta cells in pancreas in Glucova Active Tablet treated group. Conclusion: Finding of this study concludes that Glucova Active Tablet has shown promising anti-diabetic activity in Type I and Type II diabetic rats. It was also found showing good anti-hyperlipidemic activity and anti-oxidant property.

  1. Evaluation of Salivary Nitric Oxide and Epidermal Growth Factor in Diabetic Patients and Healthy Group

    Directory of Open Access Journals (Sweden)

    Hamid Reza Abdolsamadi

    Full Text Available Introduction: Nitric oxide (NO and epidermal growth factor (EGF play an important role in biologic systems. The aim of the present study was to evaluate salivary NO and EGF levels changes in type I and II diabetes mellitus comparing to the control group. Materials & Methods: In this cross-sectional study, five ml, saliva of 20 patients with type 1 diabetes mellitus and five ml saliva of 20 patients with type 2 diabetes mellitus attended to Hamadan diabetes research center as well as 20 healthy individuals matched according to age and sex, were collected. NO and EGF were assessed via Griess reaction and Immunoassay methods respectively. Data were analyzed by t-test and Mann-Whitney test.Results: Compared to the control group, the level of NO was increased in patients with type I diabetes (P=0.037, while it did not significantly increase in type II diabetes (P=0.058. The level of EGF in diabetic patients was significantly higher than the control group. There was no significant difference between the salivary level of EGF and NO of patient with type 1 and type 2 mellitus diabetes (P>0.05. The correlation coefficient between NO and EGF levels in type II diabetic patients was -0.278 (P=0.0235. The level of NO and EGF was significantly related to fasting blood sugar and HbA1c (P=0.001.Conclusion: The level of salivary NO in type I diabetes and EGF in type I and II diabetes was higher compared to those of healthy individuals and was related to the severity of the disease.

  2. Evaluation of Major Online Diabetes Risk Calculators and Computerized Predictive Models.

    Directory of Open Access Journals (Sweden)

    Gregor Stiglic

    Full Text Available Classical paper-and-pencil based risk assessment questionnaires are often accompanied by the online versions of the questionnaire to reach a wider population. This study focuses on the loss, especially in risk estimation performance, that can be inflicted by direct transformation from the paper to online versions of risk estimation calculators by ignoring the possibilities of more complex and accurate calculations that can be performed using the online calculators. We empirically compare the risk estimation performance between four major diabetes risk calculators and two, more advanced, predictive models. National Health and Nutrition Examination Survey (NHANES data from 1999-2012 was used to evaluate the performance of detecting diabetes and pre-diabetes. American Diabetes Association risk test achieved the best predictive performance in category of classical paper-and-pencil based tests with an Area Under the ROC Curve (AUC of 0.699 for undiagnosed diabetes (0.662 for pre-diabetes and 47% (47% for pre-diabetes persons selected for screening. Our results demonstrate a significant difference in performance with additional benefits for a lower number of persons selected for screening when statistical methods are used. The best AUC overall was obtained in diabetes risk prediction using logistic regression with AUC of 0.775 (0.734 and an average 34% (48% persons selected for screening. However, generalized boosted regression models might be a better option from the economical point of view as the number of selected persons for screening of 30% (47% lies significantly lower for diabetes risk assessment in comparison to logistic regression (p < 0.001, with a significantly higher AUC (p < 0.001 of 0.774 (0.740 for the pre-diabetes group. Our results demonstrate a serious lack of predictive performance in four major online diabetes risk calculators. Therefore, one should take great care and consider optimizing the online versions of questionnaires that

  3. Evaluation of Chromosomal Instability in Diabetic Rats Treated with Naringin

    Directory of Open Access Journals (Sweden)

    Saleh A. Bakheet

    2011-01-01

    Full Text Available We used the bone marrow DNA strand breaks, micronucleus formations, spermatocyte chromosomal aberrations, and sperm characteristic assays to investigate the chromosomal instability in somatic and germinal cells of diabetic rats treated with multiple doses of naringin. The obtained results revealed that naringin was neither cytotoxic nor genotoxic for the rats at all tested doses. Moreover, naringin significantly reduced the diabetes-induced chromosomal instability in somatic and germinal cells in a dose-dependent manner. In addition, diabetes induced marked biochemical alterations characteristic of oxidative stress including enhanced lipid peroxidation, accumulation of oxidized glutathione, reduction in reduced glutathione, and accumulation of intracellular reactive oxygen species. Treatment with naringin ameliorated these biochemical markers dose-dependently. In conclusion, naringin confers an appealing protective effect against diabetes-induced chromosomal instability towards rat somatic and germinal cells which might be explained partially via diminishing the de novo free radical generation induced by hyperglycemia. Thus, naringin might be a good candidate to reduce genotoxic risk associated with hyperglycemia and may provide decreases in the development of secondary malignancy and abnormal reproductive outcomes risks, which seems especially important for diabetic patients.

  4. Evaluation of antidiabetic and related actions of some Indian medicinal plants in diabetic rats

    Institute of Scientific and Technical Information of China (English)

    Raju N Patil; Ravindra Y Patil; Bharati Ahirwar; Dheeraj Ahirwar

    2011-01-01

    Objective: To evaluate antidiabetic activity of chloroform extracts of Acacia arabica bark,Benincasa hispida fruit, Tinispora cordifolia stem, Ocimum sanctum areal parts and Jatropha curcus leaves. Methods: The chloroform extracts of Acacia arabica bark, Benincasa hispida fruit, Tinospora cordifolia stem, aerial part of Ocimum sanctum and Jatropha curcus leaves were evaluated at different doses (250 and 500 mg/kg body weight.) for antidiabetic potentials in alloxan induced diabetic albino rats. The extracts were administered for two weeks in different groups whereas tolbutamide (80 mg/kg body weight) was used as reference standard throughout study. Results: The result of present study showed test compounds significantly decreases elevated level of serum glucose and also caused to reverse the cholesterol, triglyceride, HDL and LDL values when compared to untreated diabetic rats. Conclusions: Our finding indicates that different test extracts were able to ameliorate the derangements in lipid metabolism caused by diabetes mellitus in alloxan induced diabetic rats towards normal level.

  5. Evaluation of the Impact of a Diabetes Education Curriculum for School Personnel on Disease Knowledge and Confidence in Caring for Students

    Science.gov (United States)

    Smith, Cory T.; Chen, Aleda M. H.; Plake, Kimberly S.; Nash, Christiane L.

    2012-01-01

    Background: School personnel may lack knowledge of diabetes and be unprepared to address the needs of students with type 1 diabetes. This project evaluated the effectiveness of a type 1 diabetes education program for school personnel on increasing knowledge of diabetes and confidence in caring for students with diabetes. Methods: Two types of…

  6. Evaluation and management of diabetic patients in a primary healthcare clinic / Jana Luttig

    OpenAIRE

    Luttig, Jana

    2007-01-01

    In many African countries, including South Africa, much attention has been centred on the management of HIV/AIDS and tuberculosis epidemics. However, there is growing awareness in South Africa that life-style related non-communicable conditions, such as diabetes and obesity, represent an important health priority (Pirie, 2005:42). The general objective of this study was to evaluate the treatment of diabetic patients in clinics on primary healthcare level and to determine what contribution...

  7. Evaluation of an oral insulin formulation in normal and diabetic rats

    OpenAIRE

    Hossein Najafzadeh; Hossein Kooshapur; Fakhri Kianidehkordi

    2012-01-01

    Aim: As injection is not an ideal means for insulin delivery, various attempts have been made to administer insulin orally until now. The development of an oral dosage form of insulin would help diabetic patients and make the treatment more convenient. The aim of the present study is to evaluate the effectiveness of an oral insulin formulation containing polar and non-polar ingredients. Materials and Methods: New excipient for oral insulin administration in normal and diabetic rats was e...

  8. Evaluation of salivary glucose, amylase, and total protein in Type 2 diabetes mellitus patients

    OpenAIRE

    Indira, M.; P Chandrashekar; Kiran Kumar Kattappagari; Lalith Prakash K Chandra; Ravi Teja Chitturi; BV Ramana Reddy

    2015-01-01

    Background: Diabetes mellitus is a complex multisystem metabolic disorder characterized by a deficit in the production of insulin. The oral complications of uncontrolled diabetes mellitus are devastating. Saliva is an organic fluid that can be collected noninvasively and by individuals with limited training. These reasons create an interest in evaluating the possibility of using saliva as a diagnostic tool. Aims and Objectives: The aim of this study was to determine, if saliva can be used ...

  9. Short-term evaluation of dental implants in a diabetic population: an in vivo study

    OpenAIRE

    Inbarajan, Athiban; Veeravalli, Padmanabhan Thallam; Vaidyanathan, Anand Kumar; Grover, Manita

    2012-01-01

    PURPOSE The study was conducted to evaluate the efficacy of implant supported tooth replacement in diabetic patients. MATERIALS AND METHODS The study involved placement of implants (UNITI implants, Equinox Medical Technologies, Zeist, Holland, diameter of 3.7 mm and length 13 mm) in five diabetic patients (three females and two males) of age ranging from 35-65 years with acceptable metabolic control of plasma glucose. All patients included in the study were indicated for single tooth maxillar...

  10. Contemporary Evaluation and Management of the Diabetic Foot

    Directory of Open Access Journals (Sweden)

    Bauer E. Sumpio

    2012-01-01

    Full Text Available Foot problems in patients with diabetes remain a major public health issue and are the commonest reason for hospitalization of patients with diabetes with prevalence as high as 25%. Ulcers are breaks in the dermal barrier with subsequent erosion of underlying subcutaneous tissue that may extend to muscle and bone, and superimposed infection is a frequent and costly complication. The pathophysiology of diabetic foot disease is multifactorial and includes neuropathy, infection, ischemia, and abnormal foot structure and biomechanics. Early recognition of the etiology of these foot lesions is essential for good functional outcome. Managing the diabetic foot is a complex clinical problem requiring a multidisciplinary collaboration of health care workers to achieve limb salvage. Adequate off-loading, frequent debridement, moist wound care, treatment of infection, and revascularization of ischemic limbs are the mainstays of therapy. Even when properly managed, some of the foot ulcers do not heal and are arrested in a state of chronic inflammation. These wounds can frequently benefit from various adjuvants, such as aggressive debridement, growth factors, bioactive skin equivalents, and negative pressure wound therapy. While these, increasingly expensive, therapies have shown promising results in clinical trials, the results have yet to be translated into widespread clinical practice leaving a huge scope for further research in this field.

  11. Evaluation of the role of enteral nutrition in managing patients with diabetes: a systematic review.

    Science.gov (United States)

    Ojo, Omorogieva; Brooke, Joanne

    2014-11-18

    The aim of this systematic review is to evaluate the role of enteral nutrition in managing patients with diabetes on enteral feed. The prevalence of diabetes is on the increase in the UK and globally partly due to lack of physical activities, poor dietary regimes and genetic susceptibility. The development of diabetes often leads to complications such as stroke, which may require enteral nutritional support. The provision of enteral feeds comes with its complications including hyperglycaemia which if not managed can have profound consequences for the patients in terms of clinical outcomes. Therefore, it is essential to develop strategies for managing patients with diabetes on enteral feed with respect to the type and composition of the feed. This is a systematic review of published peer reviewed articles. EBSCOhost Research, PubMed and SwetsWise databases were searched. Reference lists of identified articles were reviewed. Randomised controlled trials comparing enteral nutrition diabetes specific formulas with standard formulas were included. The studies which compared diabetes specific formulas (DSF) with standard formulas showed that DSF was more effective in controlling glucose profiles including postprandial glucose, HbA1c and insulinemic response. The use of DSF appears to be effective in managing patients with diabetes on enteral feed compared with standard feed.

  12. Evaluation of the Role of Enteral Nutrition in Managing Patients with Diabetes: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Omorogieva Ojo

    2014-11-01

    Full Text Available The aim of this systematic review is to evaluate the role of enteral nutrition in managing patients with diabetes on enteral feed. The prevalence of diabetes is on the increase in the UK and globally partly due to lack of physical activities, poor dietary regimes and genetic susceptibility. The development of diabetes often leads to complications such as stroke, which may require enteral nutritional support. The provision of enteral feeds comes with its complications including hyperglycaemia which if not managed can have profound consequences for the patients in terms of clinical outcomes. Therefore, it is essential to develop strategies for managing patients with diabetes on enteral feed with respect to the type and composition of the feed. This is a systematic review of published peer reviewed articles. EBSCOhost Research, PubMed and SwetsWise databases were searched. Reference lists of identified articles were reviewed. Randomised controlled trials comparing enteral nutrition diabetes specific formulas with standard formulas were included. The studies which compared diabetes specific formulas (DSF with standard formulas showed that DSF was more effective in controlling glucose profiles including postprandial glucose, HbA1c and insulinemic response. The use of DSF appears to be effective in managing patients with diabetes on enteral feed compared with standard feed.

  13. Ultrastructural evaluation of the effects of cinnamon on the nervus ischiadicus in diabetic rats

    International Nuclear Information System (INIS)

    To investigate the effects of oral cinnamon supplementation on the nervus ischiadicus at the electron microscopical level in rats. This study was performed between 2004-2006 in Dicle University School of Medicine, Diyarbakir, Turkey in 15 adult Sprague-Dawley rats. Rats were divided into 3 groups; control (C) (n=5), diabetic without cinnamon (D) (n=5), and diabetic with cinnamon (D-C) (n=5). Diabetes was induced with intraperitoneal alloxan administration. All diabetic rats were treated with human insulin. All rats were fed with standard pellet chow. The D-C group rats were fed with standard pellet chow plus Cinnamomum cassia at the dose of 400mg/kg. All rats were sacrificed after 3 months and we obtained the nervus ischiadicus of all rats. Contrast stained thin sections evaluated by Jeol-TEM-1010 electron microscope, were not statistically different in both groups and photo samples were obtained. Mean blood glucose, hemoglobin A1C, and lipid profile were not statistically different in both groups. Marked detachment of myelin lamellae at Schmidt-Lanterman clefts, lysis in cristae mitochondrialis and degenerative changes, severe dispersion of organelles in neurolemma, mesoaxon region, and remarkable edema at the endoneurium were found in diabetic rats. On the contrary, mesoaxon, nucleus, nucleolus and myelin sheet were almost of normal appearance at the ultra-structural level in the D-C group. Cinnamon extracts may have beneficial effects on the development of diabetic neuropathy in alloxan induced diabetic rats. (author)

  14. An evaluation of structural changes in diabetic neuropathy. Clinical study with magnetic resonance imaging (MRI)

    Energy Technology Data Exchange (ETDEWEB)

    Yasuda, Kikuko; Suzuki, Eiji; Shibata, Toshiroh [Gifu Univ. (Japan). School of Medicine] [and others

    1996-01-01

    To investigate changes in tissue hydration and structural changes in diabetic patients using an MRI scanner (SIGNA 1.5-Tesla) with an extremity coil, spin-lattice relaxation time (T{sub 1} value), cross-sectional area, and coefficient of variation (CV value) of signal intensities of the sural nerve, respectively, were determined as indexes of nerve edema, nerve swelling or shrinkage and structural change, and were calculated in normal subjects (normal group, n=7) and diabetic patients (diabetic group, n=33). T{sub 1} value of the sural nerve, but not muscle or adipose tissue, was significantly prolonged in diabetic group (1000{+-}273 vs 702{+-}324 msec, P<0.01), indicating the presence of nerve edema in the diabetic group. There were no differences in cross-sectional area. CV values were significantly higher in the diabetic group (P<0.05). T{sub 1} values were positively correlated with glycemic control (fasting plasma glucose: r=40, HbA{sub 1}c: r=0.35) (P<0.05) and negatively correlated with motor nerve conduction velocity (r=-0.42, P<0.01). These findings indicate that MRI is of value in the objective evaluation of structural changes in diabetic neuropathy. (author).

  15. Abroma augusta L. (Malvaceae) leaf extract attenuates diabetes induced nephropathy and cardiomyopathy via inhibition of oxidative stress and inflammatory response

    OpenAIRE

    Khanra, Ritu; Dewanjee, Saikat; K Dua, Tarun; Sahu, Ranabir; Gangopadhyay, Moumita; De Feo, Vincenzo; Zia-Ul-Haq, Muhammad

    2015-01-01

    Background Abroma augusta L. (Malvaceae) leaf is traditionally used to treat diabetes in India and Southern Asia. Therefore, current study was performed to evaluate the protective effect of defatted methanol extract of A. augusta leaves (AA) against type 2 diabetes mellitus (T2DM) and its associated nephropathy and cardiomyopathy in experimental rats. Methods Antidiabetic activity of AA extracts (100 and 200 mg/kg, p.o.) was measured in streptozotocin-nicotinamide induced type 2 diabetic (T2D...

  16. Evaluating the Effectiveness of a Participatory Empowerment Group for Chinese Type 2 Diabetes Patients

    Science.gov (United States)

    Lou, Vivian W. Q.; Zhang, Yiqi

    2006-01-01

    Objective: This study evaluated the effectiveness of a Participatory Empowerment Group (PEG) for Chinese type 2 diabetes patients in Shanghai. Method: A randomized waiting list control and pretest and posttest comparisons were used to evaluate the effectiveness of the intervention by comparing blood sugar level and health-related quality of life.…

  17. Evaluation and analysis of the vitamin levels in the self-selected diets of senile diabetics

    Institute of Scientific and Technical Information of China (English)

    黄素霞; 王青青; 林晓霞

    2002-01-01

    This study was aimed at evaluating the daily vitamin intakes of senile diabetics whose diets were self-selected in order to apply the data obtained to prevent and treat senile Type 2 diabetics effectively. The daily vitamin intakes of 43 Type 2 diabetics (group A) and 43 healthy non-diabetics (group B) as revealed by their answer to a questionnaire were evaluated by computer analysis and compared with the Recommended Dietary Allowance (RDA). The data obtained in this study showed that the daily vitamin B1 and B2 intakes in both groups were obviously low, less the 50% of RDA; and that in group A was lower than that in group B. The daily intakes of vitamin E and A were significantly different between group A and group B (P<0.01 for vitamin E and P<0.05 for vitamin A). So the vitamin intakes of the senile diabetics with their self-selected diets were inadequate. The author suggests that it is necessary to give a scientific guide for the diets of senile diabetics. If the vitamin intake from foods is inadequate, vitamin supplements should be given to prevent complications.

  18. Electrophysiological evaluation in 4 patients with diabetic pseudotabes

    Institute of Scientific and Technical Information of China (English)

    Xiaofang Cai; Qionghua Huang

    2007-01-01

    BACKGROUND: Researches on diabetic nervous system lesion are mainly focus on peripheral nerve and vegetative nerve, so there are few investigations on diabetic pseudotabes. OBJECTIVE: To investigate the electrophysiological examinations on the diagnosis of diabetic pseudotabes. DESIGN: Case study. SETTING: Department of Electrophysiology and Department of Neurology, Zhongshan Hospital Affiliated to Xiamen University. PARTICIPANTS: A total of 4 patients with type 2 diabetes mellitus, including 3 males and 1 female aged from 50 to 72 years, were selected from Department of Neurology, Zhongshan Hospital Affiliated to Xiamen University from March 2002 to February 2005. All accepted subjects met the modified diagnostic criteria of diabetes mellitus, which was set by American Diabetes Mellitus Association (ADA) in 1997. Otherwise, the subjects had typical symptoms and physical signs of spinal posterior funiculus damage. However, patients with spinal cord lesion which was caused by other factors were excluded. All accepted subjects provided the confirmed consent.METHODS: Nicolet NT electromyography (EMG)/evoked potential meter (made in the USA) was used to detect spinal cord conduction velocity (SCCV), somatosensory evoked potential (SEP) of lower limbs, motor nerve conduction velocity (MNCV) and sensory nerve conduction velocity (SNCV) of extremities.Determining criteria: Measurements were performed based on the laboratory standards. SCCV, which was less than lower limit of normal value (T2-12: 40 - 55 m/s, Ti2 - L4: 20-41 m/s, T2 - L4: 36 - 45 m/s), was regarded as abnormal. SEP value of lower limbs: P40, P60 and PF, which were more than standard deviation of normal value (-x+2.5), were regarded as the abnormality. Normal value of P40, P60 and PF latencies (-x + s) in this study: P40, P60 and PF in males were (37.6±1.9) ms, (59.8±3.9) ms and (7.6±0.9) ms, respectively; meanwhile, those in females were (35.5±1.7) ms, (55.2±2.7) ms and (6.3±0.7) ms, respectively

  19. Evaluation of the patient with diabetes mellitus and suspected coronary artery disease.

    Science.gov (United States)

    Heller, Gary V

    2005-04-01

    Coronary artery disease (CAD) is the leading cause of morbidity and mortality in patients with diabetes mellitus. In fact, patients with diabetes have the same risk of myocardial infarction as do nondiabetic subjects with a history of infarction. For this reason, diabetes has been designated by the American College of Cardiology (ACC) and the American Heart Association (AHA) as a CAD equivalent. For women, data indicate a substantially elevated risk of cardiovascular disease (CVD) even before a clinical diagnosis of type 2 diabetes has been made. Identifying patients with diabetes who have CAD and who will benefit from medical and/or invasive intervention to prevent cardiovascular events is a challenge in both symptomatic and asymptomatic patients. The decision to evaluate patients with diabetes who are asymptomatic for CAD presents the greatest challenge; investigation will reveal 10% to 15% of these patients to have CAD. Current diagnostic tools include exercise tolerance testing, stress echocardiography, stress myocardial perfusion imaging (MPI), and cardiac catheterization. Few guidelines are available to aid in the choice of testing modalities for a given patient. Although cardiac catheterization is useful, it is generally reserved for patients in whom invasive intervention is suitable. The American Diabetes Association (ADA) recommends exercise tolerance testing alone in symptomatic patients with > or = 2 CAD risk factors or an abnormal resting electrocardiogram (ECG). However, that recommendation is not based on data; it is the consensus of an expert panel. Stress echocardiography is a useful, noninvasive procedure; however, there is limited experience with this technology in the diabetic population. Recently accumulated data support both diagnostic and prognostic roles for stress MPI, particularly with ECG-gated single-photon emission computed tomographic imaging. In symptomatic patients with diabetes, the presence and extent of abnormal stress MPI findings

  20. Evaluation of geometric features as biomarkers of diabetic retinopathy for characterizing the retinal vascular changes during the progression of diabetes.

    Science.gov (United States)

    Leontidis, Georgios; Al-Diri, Bashir; Wigdahl, Jeffrey; Hunter, Andrew

    2015-01-01

    Diabetic retinopathy (DR) has been widely studied and characterized. However, until now, it is unclear how different features, extracted from the retinal vasculature, can be associated with the progression of diabetes and therefore become biomarkers of DR. In this study, a comprehensive analysis is presented, in which four groups were created, using eighty fundus images from twenty patients, who have progressed to DR and they had no history of any other diseases (e.g. hypertension or glaucoma). The significance of the following features was evaluated: widths, angles, branching coefficient (BC), angle-to-BC ratio, standard deviations, means and medians of widths and angles, fractal dimension (FD), lacunarity and FD-to-lacunarity ratio, using a mixed model analysis of variance (ANOVA) design. All the features were measured from the same junctions of each patient, using an automated tool. The discriminative power of these features was evaluated, using decision trees and random forests classifiers. Cross validation and out-of-bag error were used to evaluate the classifiers' performance, calculating the area under the ROC curve (AUC) and the classification error. Widths, FD and FD-to-Lacunarity ratio were found to differ significantly. Random forests had a superior performance of 0.768 and 0.737 in the AUC for the two cases of classification, namely three-years-pre-DR/post-DR and two-years-pre-DR/post-DR respectively.

  1. Evaluation of climatological tropical cyclone activity over the western North Pacific in the CORDEX-East Asia multi-RCM simulations

    Science.gov (United States)

    Jin, Chun-Sil; Cha, Dong-Hyun; Lee, Dong-Kyou; Suh, Myoung-Seok; Hong, Song-You; Kang, Hyun-Suk; Ho, Chang-Hoi

    2016-08-01

    The ability of five regional climate models (RCMs), within the Coordinated Regional Climate Downscaling Experiment (CORDEX) for East Asia, to simulate tropical cyclone (TC) activity over the western North Pacific is evaluated. All RCMs are performed at ~50 km resolution over the CORDEX-East Asia domain, and are driven by the ECMWF Interim Re-Analysis (ERA-Interim) for the period 1989-2008. ERA-Interim sea surface temperature is prescribed as the lower boundary. Performances of the individual RCMs and multi-RCM ensemble mean are investigated in detail for 20-year climatology, intensity, and interannual variability of TC activity compared to observational datasets. Although most of the individual RCMs show significant biases and underestimate TC intensity due to horizontal resolutions still too low to resolve the most intense observed TCs, they reasonably capture the observed climatological spatial distribution and interannual variability of TC activity. The multi-RCM ensemble mean based on the model performance generally outperforms most of the individual models with smaller biases and higher correlation on the spatial and temporal variation of TC activity. This ensemble mean reduces the uncertainty in the simulated TC activity by a single RCM. These analyses suggest that the multi-RCM ensemble within CORDEX-East Asia can be applied to provide more reliable and credible estimation of future TC activity over the western North Pacific due to climate change.

  2. Non-invasive measurement of skin autofluorescence to evaluate diabetic complications.

    Science.gov (United States)

    Yamanaka, Mikihiro; Matsumura, Takeshi; Ohno, Rei-Ichi; Fujiwara, Yukio; Shinagawa, Masatoshi; Sugawa, Hikari; Hatano, Kota; Shirakawa, Jun-Ichi; Kinoshita, Hiroyuki; Ito, Kenji; Sakata, Noriyuki; Araki, Eiichi; Nagai, Ryoji

    2016-03-01

    Although the accumulation of advanced glycation end-products (AGEs) of the Maillard reaction in our body is reported to increase with aging and is enhanced by the pathogenesis of lifestyle-related diseases such as diabetes, routine measurement of AGEs is not applied to regular clinical diagnoses due to the lack of conventional and reliable techniques for AGEs analyses. In the present study, a non-invasive AGEs measuring device was developed and the association between skin AGEs and diabetic complications was evaluated. To clarify the association between the duration of hyperglycemia and accumulation of skin fluorophores, diabetes was induced in mice by streptozotocin. As a result, the fluorophore in the auricle of live mice was increased by the induction of diabetes. Subsequent studies revealed that the fingertip of the middle finger in the non-dominant hand is suitable for the measurement of the fluorescence intensity by the standard deviation value. Furthermore, the fluorescence intensity was increased by the presence of diabetic microvascular complications. This study provides the first evidence that the accumulation of fluorophore in the fingertip increases with an increasing number of microvascular complications, demonstrating that the presence of diabetic microvascular complications may be predicted by measuring the fluorophore concentration in the fingertip. PMID:27013780

  3. Heart Rate Variability as Early Biomarker for the Evaluation of Diabetes Mellitus Progress

    Directory of Open Access Journals (Sweden)

    Rosa Elena Arroyo-Carmona

    2016-01-01

    Full Text Available According to the American Diabetes Association (ADA, the side effects of diabetes mellitus have recently increased the global health expenditure each year. Of these, the early diagnostic can contribute to the decrease on renal, cardiovascular, and nervous systems complications. However, the diagnostic criteria, which are commonly used, do not suggest the diabetes progress in the patient. In this study, the streptozotocin model in mice (cDM was used as early diagnostic criterion to reduce the side effects related to the illness. The results showed some clinical signs similarly to five-year diabetes progress without renal injury, neuropathies, and cardiac neuropathy autonomic in the cDM-model. On the other hand, the electrocardiogram was used to determine alterations in heart rate and heart rate variability (HRV, using the Poincaré plot to quantify the HRV decrease in the cDM-model. Additionally, the SD1/SD2 ratio and ventricular arrhythmias showed increase without side effects of diabetes. Therefore, the use of HRV as an early biomarker contributes to evaluating diabetes mellitus complications from the diagnostic.

  4. Non-invasive measurement of skin autofluorescence to evaluate diabetic complications.

    Science.gov (United States)

    Yamanaka, Mikihiro; Matsumura, Takeshi; Ohno, Rei-Ichi; Fujiwara, Yukio; Shinagawa, Masatoshi; Sugawa, Hikari; Hatano, Kota; Shirakawa, Jun-Ichi; Kinoshita, Hiroyuki; Ito, Kenji; Sakata, Noriyuki; Araki, Eiichi; Nagai, Ryoji

    2016-03-01

    Although the accumulation of advanced glycation end-products (AGEs) of the Maillard reaction in our body is reported to increase with aging and is enhanced by the pathogenesis of lifestyle-related diseases such as diabetes, routine measurement of AGEs is not applied to regular clinical diagnoses due to the lack of conventional and reliable techniques for AGEs analyses. In the present study, a non-invasive AGEs measuring device was developed and the association between skin AGEs and diabetic complications was evaluated. To clarify the association between the duration of hyperglycemia and accumulation of skin fluorophores, diabetes was induced in mice by streptozotocin. As a result, the fluorophore in the auricle of live mice was increased by the induction of diabetes. Subsequent studies revealed that the fingertip of the middle finger in the non-dominant hand is suitable for the measurement of the fluorescence intensity by the standard deviation value. Furthermore, the fluorescence intensity was increased by the presence of diabetic microvascular complications. This study provides the first evidence that the accumulation of fluorophore in the fingertip increases with an increasing number of microvascular complications, demonstrating that the presence of diabetic microvascular complications may be predicted by measuring the fluorophore concentration in the fingertip.

  5. Sonographic evaluation of the shoulder in asymptomatic elderly subjects with diabetes

    Directory of Open Access Journals (Sweden)

    Salini Vincenzo

    2010-12-01

    Full Text Available Abstract Background The prevalence of rotator cuff tears increases with age and several studies have shown that diabetes is associated with symptomatic shoulder pathologies. Aim of our research was to evaluate the prevalence of shoulder lesions in a population of asymptomatic elderly subjects, normal and with non insulin - dependent diabetes mellitus. Methods The study was performed on 48 subjects with diabetes and 32 controls (mean age: 71.5 ± 4.8 and 70.7 ± 4.5, respectively, who did not complain shoulder pain or dysfunction. An ultrasound examination was performed on both shoulders according to a standard protocol, utilizing multiplanar scans. Results Tendons thickness was greater in diabetics than in controls (Supraspinatus Tendon: 6.2 ± 0.09 mm vs 5.2 ± 0.7 mm, p vs 3.2 ± 0.4 mm, p vs 20.3%, p vs 7.8%, p Subjects with diabetes exhibited more tears in the Supraspinatus Tendon (Minor tears: 15 (15.8% vs 2 (3.1%, p vs 5 (7.8%, p = ns, but not in the long head of Biceps. More effusions in subacromial bursa were observed in diabetics (23.9% vs 10.9%, p vs 10.9%, p In both groups, pathological findings were prevalent on the dominant side, but no difference related to duration of diabetes was found. Conclusions Our results suggest that age - related rotator cuff tendon degenerative changes are more common in diabetics. Ultrasound is an useful tool for discovering in pre - symptomatic stages the subjects that may undergo shoulder symptomatic pathologies.

  6. Evaluation of a risk factor scoring model in screening for undiagnosed diabetes in China population

    Institute of Scientific and Technical Information of China (English)

    Jian-jun DONG; Neng-jun LOU; Jia-jun ZHAO; Zhong-wen ZHANG; Lu-lu QIU; Ying ZHOU; Lin LIAO

    2011-01-01

    Objective:To develop a risk scoring model for screening for undiagnosed type 2 diabetes in Chinese population.Methods:A total of 5348 subjects from two districts of Jinan City,Shandong Province,China were enrolled.Group A (2985) included individuals from east of the city and Group B (2363) from west of the city.Screening questionnaires and a standard oral glucose tolerance test (OGTr) were completed by all subjects.Based on the stepwise logistic regression analysis of Group A,variables were selected to establish the risk scoring model.The validity and effectiveness of this model were evaluated in Group B.Results:Based on stepwise logistic regression analysis performed with data of Group A,variables including age,body mass index (BMI),waist-to-hip ratio (WHR),systolic pressure,diastolic pressure,heart rate,family history of diabetes,and history of high glucose were accepted into the risk scoring model.The risk for having diabetes increased along with aggregate scores.When Youden index was closest to 1,the optimal cutoff value was set up at 51.At this point,the diabetes risk scoring model could identify diabetes patients with a sensitivity of 83.3% and a specificity of 66.5%,making the positive predictive value 12.83%and negative predictive value 98.53%.We compared our model with the Finnish and Danish model and concluded that our model has superior validity in Chinese population.Conclusions:Our diabetes risk scoring model has satisfactory sensitivity and specificity for identifying undiagnosed diabetes in our population,which might be a simple and practical tool suitable for massive diabetes screening.

  7. Pharmacological evaluation of rat dorsal root ganglion neurons as an in vitro model for diabetic neuropathy

    Directory of Open Access Journals (Sweden)

    Eve Peeraer

    2011-02-01

    Full Text Available Eve Peeraer1,2, An Van Lutsenborg3, An Verheyen1,4, Raf De Jongh5, Rony Nuydens1, Theo F Meert1,21Johnson & Johnson Pharmaceutical Research and Development, Beerse, Belgium; 2University Hasselt, Hasselt, Belgium; 3Free University Brussels, Brussels, Belgium; 4The Vesalius Research Center, University of Leuven, Leuven, Belgium; 5Intensive Care and Emergency Care, Ziekenhuis Oost-Limburg, Genk, BelgiumBackground: Diabetic neuropathy is a complication of diabetes mellitus that develops in about 50% of people with diabetes. Despite its widespread occurrence and devastating effects, this complication is still not fully understood, and there is no treatment available to prevent its development.Methods: In this study, immunocytochemistry for activating transcription factor 3, a marker for cell injury, was used to investigate the stress response in dorsal root ganglion neurons in both in vitro and ex vivo models of diabetic neuropathy.Results: Our findings showed increased activating transcription factor 3 expression in hyperglycemic culture conditions and in dorsal root ganglion neurons isolated from diabetic rats. Glial cell line-derived neurotrophic factor, a substance with known neuroprotective properties, was able to reduce diabetes mellitus-induced neuronal stress in vitro, while gabapentin and carbamazepine, currently used to treat neuropathic pain, showed only limited effects.Conclusion: Growth factors may have a therapeutic benefit as neurotrophic agents in the treatment of diabetic peripheral neuropathy, but gabapentin and carbamazepine have no direct protective effect on sensory neurons. This research also indicates that immunocytochemistry for activating transcription factor 3 is a valuable tool for evaluation of pharmacological substances in dorsal root ganglion cultures.Keywords: diabetic peripheral neuropathy, dorsal root ganglion, activating transcription factor 3, glial cell line-derived neurotrophic factor, anticonvulsants

  8. Adaptation of the Diabetes Health Profile (DHP-1) for use with patients with Type 2 diabetes mellitus: psychometric evaluation and cross-cultural comparison

    DEFF Research Database (Denmark)

    Meadows, K A; Abrams, C; Sandbaek, A

    2000-01-01

    AIMS: To adapt the Diabetes Health Profile (DHP-1) for use with English speaking patients with Type 2 diabetes mellitus and to evaluate the psychometric properties of the adapted measure in a UK and Danish sample of insulin, tablet and diet-treated patients with Type 2 diabetes. METHODS: Following...... linguistic adaptation using the forward-backward translation procedure, the 32-item DHP-1 was sent to 650 and 800 consecutively selected UK and Danish patients with Type 2 diabetes. Construct validity was assessed using principal axis factoring. Factor stability was assessed across language groups using...... diabetes has been shown to have satisfactory internal reliability and validity and measurement equivalence across language groups. Udgivelsesdato: 2000-Aug...

  9. Evidence into practice: evaluating a child-centred intervention for diabetes medicine management The EPIC Project

    Directory of Open Access Journals (Sweden)

    Rycroft-Malone Joanne

    2010-09-01

    Full Text Available Abstract Background There is a lack of high quality, child-centred and effective health information to support development of self-care practices and expertise in children with acute and long-term conditions. In type 1 diabetes, clinical guidelines indicate that high-quality, child-centred information underpins achievement of optimal glycaemic control with the aim of minimising acute readmissions and reducing the risk of complications in later life. This paper describes the development of a range of child-centred diabetes information resources and outlines the study design and protocol for a randomized controlled trial to evaluate the information resources in routine practice. The aim of the diabetes information intervention is to improve children and young people's quality of life by increasing self-efficacy in managing their type 1 diabetes. Methods/Design We used published evidence, undertook qualitative research and consulted with children, young people and key stakeholders to design and produce a range of child-centred, age-appropriate children's diabetes diaries, carbohydrate recording sheets, and assembled child-centred, age-appropriate diabetes information packs containing published information in a folder that can be personalized by children and young people with pens and stickers. Resources have been designed for children/young people 6-10; 11-15; and 16-18 years. To evaluate the information resources, we designed a pragmatic randomized controlled trial to assess the effectiveness, cost effectiveness, and implementation in routine practice of individually tailored, age-appropriate diabetes diaries and information packs for children and young people age 6-18years, compared with currently available standard practice. Children and young people will be stratified by gender, length of time since diagnosis ( 2years and age (6-10; 11-15; and 16-18 years. The following data will be collected at baseline, 3 and 6 months: PedsQL (generic

  10. Evaluation and Use of Registry Data in a GIS Analysis of Diabetes

    Directory of Open Access Journals (Sweden)

    Mungrue Kameel

    2015-07-01

    Full Text Available Objectives: to evaluate registry data routinely collected by the Chronic Disease Electronic Management System (CDEMS in the monitoring of type 2 diabetes mellitus (T2DM in the Eastern half of the island and use the data to describe the spatial epidemiological patterns of T2DM. Design and Method: The starting point was access and retrival of all exsisting data on the diabetes registry. This data was subsequently validated using handwritten medical records. Several clinical indicators were selected to evaluate the registry. The address of each patient was extracted and georeferenced using ArcGIS 10.0 and several maps were created. Results: The registry had data for thirteen (13 out of the sixteen (16 health facilities. We found that less than 15 percent of all patients actually had diabetic indicator tests done according to World Health Organization (WHO standards. The overall prevalence of T2DM was 20.8 per 1000 population. The highest prevalence of diabetes occurred at the northeastern tip of the island. In addition 57.58% of patients with T2DM resided inland and 40.75% of patients residing on the coastal areas. Conclusions: In conclusion, we provide evidence that the data collected by the diabetes registry although lacking in many areas was adequate for spatial epidemiological analysis.

  11. Evaluation of an oral insulin formulation in normal and diabetic rats

    Directory of Open Access Journals (Sweden)

    Hossein Najafzadeh

    2012-01-01

    Full Text Available Aim: As injection is not an ideal means for insulin delivery, various attempts have been made to administer insulin orally until now. The development of an oral dosage form of insulin would help diabetic patients and make the treatment more convenient. The aim of the present study is to evaluate the effectiveness of an oral insulin formulation containing polar and non-polar ingredients. Materials and Methods: New excipient for oral insulin administration in normal and diabetic rats was evaluated by measuring blood glucose concentrations in two groups (10 rats each of normal and streptozotocin-induced diabetic rats. Oral insulin was administrated and blood glucose was measured by glucometer at 0, 1, 2, 3 and 4 h post-feeding. The data was compared by Student′s t test. Results: Oral insulin formulation significantly (P<0.05 reduced blood glucose from 100 mg/dl to 33.73 mg/dl and 451.66 mg/dl to 200.83 mg/dl at 4 h in normal and diabetic rats, respectively. Conclusion: The novel excipient used could protect insulin from gastric and pancreatic enzymes and reduce blood glucose concentration in both healthy and diabetic rats suggesting that oral delivery of insulin is feasible in a near future.

  12. Human Capital Index Rankings 2013 for Asia and Pacific Countries and Evaluation of Human Capital Indicators for Pakistan

    OpenAIRE

    Muhammad Bashir

    2013-01-01

    This paper presents Human Capital Index Rankings for 20 Asia and Pacific Countries. The Human Capital Index (HCI) developed by the (World Economic Forum) assesses 122 countries, representing over 90% of the world’s population. The Human Capital Index (HCI) measures the countries on their ability to develop and deploy healthy, educated and able workers through 4 pillars: education, health & wellness, workforce & employment and enabling environment. The Index consists of 51 indicators in total,...

  13. Evaluation of an online Diabetes Needs Assessment Tool (DNAT for health professionals: a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Kellner Thomas

    2009-07-01

    Full Text Available Abstract Background Continuous medical education is traditionally reliant to a large extent on self-directed learning based on individuals' perceived learning priorities. Evidence suggests that this ability to self-assess is limited, and more so in the least competent. Therefore, it may be of benefit to utilise some form of external assessment for this purpose. Many diabetes educational programmes have been introduced, but few have been assessed for their benefit in a systematic manner. As diabetes is an increasingly prevalent disease, methods for the dissemination and understanding of clinical guidelines need to be explored for their effectiveness. This paper describes the study design of a randomised controlled trial to evaluate the effectiveness of using an interactive online Diabetes Needs Assessment Tool (DNAT, that builds a learning curriculum based on identified knowledge gaps, compared with conventional self-directed learning. The study assesses the effect of these interventions on health professionals' knowledge of diabetes management, evaluates the acceptability of this process of learning and self-reported changes in clinical practice as a result of this novel educational process. Methods Following a baseline assessment, participants will be randomised to undergo a 4-month learning period where they will either be given access to the diabetes learning modules alone (control group or a Diabetes Needs Assessment Tool (DNAT plus the diabetes learning modules (intervention group. On completion of the DNAT, a personalised learning report will be created for each participant identifying needs alongside individualised recommendations of the most appropriate learning modules to meet those requirements. All participants will complete a Diabetes Knowledge Test before and immediately after the allocated learning and the primary outcome will be the state of knowledge at 4 months. Learners will also be surveyed immediately after the learning

  14. Measuring Health Literacy in Individuals with Diabetes: A Systematic Review and Evaluation of Available Measures

    Science.gov (United States)

    Al Sayah, Fatima; Williams, Beverly; Johnson, Jeffrey A.

    2013-01-01

    Objective: To identify instruments used to measure health literacy and numeracy in people with diabetes; evaluate their use, measurement scope, and properties; discuss their strengths and weaknesses; and propose the most useful, reliable, and applicable measure for use in research and practice settings. Methods" A systematic literature review was…

  15. Long-term prospective evaluation of offspring of diabetic mothers.

    Science.gov (United States)

    Silverman, B L; Rizzo, T; Green, O C; Cho, N H; Winter, R J; Ogata, E S; Richards, G E; Metzger, B E

    1991-12-01

    We have suggested that altered maternal metabolism may affect the subsequent anthropometric and neuropsychological development of children who were in utero during disturbances in maternal fuel economy. This study reports the physical growth through 8 yr of age and the neuropsychological development through 4 yr of age in offspring of diabetic mothers (ODM). At birth, 50% of infants had weights greater than 90th percentile for gestational age. By 12 mo, length and weight were similar to the general population. Height remained normal until 7 yr of age, when it became slightly greater than average. After 5 yr of age, relative weight increased dramatically, and by 8 yr of age, half of the ODM had weights greater than 90th percentile. This childhood obesity in ODM is correlated with maternal prepregnant weight and independently with amniotic fluid insulin at 32-38 wk gestation. The Brazelton Neonatal Behavioral Assessment Scale (BNBAS) was administered to 185 newborn ODM. Significant correlations were found between poorer second- and third-trimester glycemic regulation and lower scores in three of four newborn BNBAS dimensions. The Stanford-Binet Intelligence Scale was measured in 102 ODM at 4 yr of age. We found an inverse correlation between childhood IQ and second- and third-trimester maternal lipid metabolism (serum free fatty acids and beta-hydroxybutyrate). This correlation is not explained by adverse perinatal events, socioeconomic status, maternal IQ, ethnicity, or diabetes type. These long-range associations between altered maternal metabolism and childhood growth and development continue to support Freinkel's hypothesis of fuel-mediated teratogenesis. PMID:1748240

  16. Evaluation of physical activity among adults with diabetes mellitus from Sri Lanka

    OpenAIRE

    Ranasinghe, D Chathuranga; Ranasinghe, Priyanga; Jayawardena, Ranil; Matthews, David R; Katulanda, Prasad

    2014-01-01

    We evaluated the patterns of physical activity (PA) and the prevalence of physical inactivity among Sri Lankan adults with diabetes mellitus. Data were collected as part of a wider cross-sectional national study on diabetes in Sri Lanka. PA during the past week was assessed using the short version of the IPAQ. Overall prevalence of physical inactivity was 13.9%. Females (3091 ± 2119) had a significantly higher mean weekly total MET minutes than males (2506 ± 2084) (p 

  17. The evaluation of body image in children with type 1 diabetes: A case-control study.

    Science.gov (United States)

    Troncone, Alda; Prisco, Francesco; Cascella, Crescenzo; Chianese, Antonietta; Zanfardino, Angela; Iafusco, Dario

    2016-04-01

    This study evaluated the body image perception in children with type 1 diabetes in order to identify symptoms of disordered eating behaviours early. Children with type 1 diabetes and controls showed underestimation and dissatisfaction with body size. The patients, especially girls, were more accurate in their perception of body size than the control group. The study sheds light on some of the underlying factors that may contribute to the development of disordered eating behaviours in adolescence. The causes of the differences of perception of body size are discussed. PMID:24752557

  18. Evaluation of the Effect of Hydroalcoholic Extract of Citrullus colocynthis in Normoglycemic and Streptozocine (STZ) Induced Diabetic Male Rats

    OpenAIRE

    Nikbakht; I Gheatasi

    2006-01-01

    Introduction & Objective: Adverse side effects of chemical drugs for treatment of diabetes persuaded the using of medical plants. Citrullus colocynthis is a plant which has been used traditionally for treatment of diabetes. The purpose of this study was to evaluate the effect of hydroalcholic extract of Citrullus colocynthis fruit on normoglycemic and streptozocine induced diabetic rats. Materials & Methods: 45 male Wistar rats weighing, 250-350 gr, have been selected and randomly divided...

  19. Evaluating the potential for catastrophic fault-rupture-related hazards affecting a key hydroelectric and irrigation region in central Asia

    Science.gov (United States)

    Rust, D.; Korjenkov, A.; Tibaldi, A.; Usmanova, M.

    2009-04-01

    The Toktogul hydroelectric and irrigation scheme is the largest in central Asia, with a reservoir containing almost 20 km3 of water behind a 230 m-high dam. Annually, the scheme generates 1200 MW of electricity that is distributed over Kyrgyzstan, Uzbekistan, Tajikistan, Kazakhstan and Russia. The scheme is vital for the economic, social and agricultural stability and development of the emerging central Asian republics it serves and, since it is no longer administered centrally as it was in Soviet times, is increasingly the focus of cross-border tensions involving competing needs for irrigation water and power supplies. Our work aims to identify and evaluate potential geo-environmental threats to this region for the benefit of stakeholders; with recommendations for measures to mitigate a range of threat scenarios, presented in a user-friendly GIS format. Most notably these scenarios involve the potential for very large magnitude earthquakes, with associated widespread slope instability, occurring on the little known Talas - Fergana fault. This structure, some 700 km long, bisects the Toktogul region within the actively (~20 mm a-1) contracting Tien Shan mountain range and exhibits geological characteristics similar to large strike-slip faults such as the San Andreas. Historical records are limited in this inaccessible mountainous region that, until Soviet times, was occupied by mainly nomadic peoples, but do not indicate recent fault rupture. This highlights the role of geological investigations in assembling a record of past catastrophic events to serve as a guide for what may be expected in the future, as well as the inherent difficulties in attempting geological forecasts to a precision that is useful on human timescales. Such forecasts in this region must also include the presence of some 23 uranium mining waste dumps within the mountain valleys, a legacy from Soviet times, as well as arsenic-rich waste dumps remaining from an earlier era of gold mining. Many

  20. Lifestyle Interventions to Prevent Type 2 Diabetes: A Systematic Review of Economic Evaluation Studies

    OpenAIRE

    Koffi Alouki; Hélène Delisle; Clara Bermúdez-Tamayo; Mira Johri

    2016-01-01

    Objective. To summarize key findings of economic evaluations of lifestyle interventions for the primary prevention of type 2 diabetes (T2D) in high-risk subjects. Methods. We conducted a systematic review of peer-reviewed original studies published since January 2009 in English, French, and Spanish. Eligible studies were identified through relevant databases including PubMed, Medline, National Health Services Economic Evaluation, CINHAL, EconLit, Web of sciences, EMBASE, and the Latin America...

  1. Micronutrients evaluation in Bidens pilosa L., a plant applied in diabetes treatments

    Energy Technology Data Exchange (ETDEWEB)

    Goncalves, Rodolfo D.M.R.; Silva, Paulo S.C. da, E-mail: rdmrg89@usp.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

    2015-07-01

    Diabetes mellitus is a disease that has increasingly affected individuals over the last years. World Health Organization estimates that the worldwide number of diabetes cases will rise from 171 million in 2000 to 366 million in 2030. Besides the therapy with pharmaceutical drugs, many diabetic patients use medicinal plants to control the glycemic levels. This herb has anti-diabetic action due to the presence of organic compounds and micronutrients. Among the plants applied in diabetes treatment, Bidens pilosa L., popularly known in Brazil as picao preto, belongs to the family of Asteraceaes, grows fast and is globally distributed. The aim of this study was evaluate the concentration of Cr, Fe, Mg, Mn, V and Zn in aerial parts of Bidens pilosa samples, as well as its growth substrate by means of instrumental neutron activation analysis (INAA). The samples were separated into two groups named control and treatment. During the plant development, micronutrient solution, containing Cr, Fe, Mg, Mn, V and Zn, was added to the treatment group. It was observed that micronutrient solution added to the Biden pilosa samples may had contributed to the preferentially absorption of Fe, Mg and V, as well as to decrease Zn absorption. (author)

  2. Micronutrients evaluation in Bidens pilosa L., a plant applied in diabetes treatments

    International Nuclear Information System (INIS)

    Diabetes mellitus is a disease that has increasingly affected individuals over the last years. World Health Organization estimates that the worldwide number of diabetes cases will rise from 171 million in 2000 to 366 million in 2030. Besides the therapy with pharmaceutical drugs, many diabetic patients use medicinal plants to control the glycemic levels. This herb has anti-diabetic action due to the presence of organic compounds and micronutrients. Among the plants applied in diabetes treatment, Bidens pilosa L., popularly known in Brazil as picao preto, belongs to the family of Asteraceaes, grows fast and is globally distributed. The aim of this study was evaluate the concentration of Cr, Fe, Mg, Mn, V and Zn in aerial parts of Bidens pilosa samples, as well as its growth substrate by means of instrumental neutron activation analysis (INAA). The samples were separated into two groups named control and treatment. During the plant development, micronutrient solution, containing Cr, Fe, Mg, Mn, V and Zn, was added to the treatment group. It was observed that micronutrient solution added to the Biden pilosa samples may had contributed to the preferentially absorption of Fe, Mg and V, as well as to decrease Zn absorption. (author)

  3. [Evaluation of the renal function in type 2 diabetes: clearance calculation or cystatin C?].

    Science.gov (United States)

    Dhia, Rym Ben; Hellara, Ilhem; Harzallah, Olfa; Neffati, Fadoua; Khochtali, Ines; Mahjoub, Sylvia; Najjar, Mohamed Fadhel

    2012-01-01

    Screening for diabetic nephropathy is usually done by albuminuria/24h and the use of creatinine clearance. The objective of this study was to evaluate the renal function in Type 2 diabetes by using different formulas of creatinine clearance and to assess the contribution of cystatin C; 83 adults with type 2 diabetes (23 men and 60 women) and 83 adult controls (40 men and 43 women) were studied. Biochemical parameters were determinated on Coba 6000™ (Roche diagnostics). Diabetics showed a significant increase in blood glucose, cholesterol, triglycerides, LDLc, the ApoB, Lp(a), urea, uric acid, creatinine and cystatin C and lower HDLc. Cystatin was increased in patients with degenerative complications and in hypertensive patients. We found strong correlations of cystatin C with creatinine (r = 0.9454), urea (r = 0.8999) and uric acid (r = 0.8325). We found a significant exponentially increase of creatinine and cystatin C from one stage to another. Cystatin C has a strong association with MDRD (r = 0.8086) and CG (r = 0.7915) and a low one with creatinine clearance (r = 0.1044). In conclusion, the use of cystatin C for screening and early treatment of incipient diabetic nephropathy appears to be adequate. CG and MDRD formulas still hold their place, in regards to the classical determination of creatinine clearance, to monitor patients. PMID:22565176

  4. Long-term stability analysis and effect evaluation of energy supply and demand in asia and pacific regions

    Energy Technology Data Exchange (ETDEWEB)

    Choi, B.R. [Korea Energy Economics Institute, Euiwang (Korea, Republic of)

    1998-06-01

    The competition in the supply of energy in Northeast Asian countries including Korea is forecasted to be intensively unfolded because of the soaring energy consumption the region. It is because the consumption of coal in Asia will be curtailed due to heightened global attention to environment, the import of Middle Eastern crude oil will be largely increasing since crude oil production in China and Indonesia is experiencing a slow-down. Therefore, close international cooperation is requested for the smooth supply of crude oil and natural gas to back up the economic growth. This study checked the energy supply and demand status in the Asian region that is changing since the 1990s, and analyzed the pressure factors in the energy supply sector. It needs to develop the Far Eastern region of Russia intensively as the energy supply base together with the Middle Eastern oil- producing regions as the plan to alleviate the energy competition within the region and seek economic development concurrently. Since this region requires large- scale investment as an never-expedited area, multilateral cooperation including neighboring countries that need energy and international enterprises who are interested in the profitability of the business are urgently required. Therefore, it is necessary to form and operate Northeast Asia Energy Forum (NAEF) which is a centripetal point that will actually carry out the resources development of Northeast Asia. Korea who is at the centripetal point of Northeast Asian tension should actively participate and support in the formation of this organization within the region in order to utilize it as the cornerstone of national north and south unification. 41 refs., 7 figs., 53 tabs.

  5. The rescue and evaluation of FLAG and HIS epitope-tagged Asia 1 type foot-and-mouth disease viruses.

    Science.gov (United States)

    Yang, Bo; Yang, Fan; Zhang, Yan; Liu, Huanan; Jin, Ye; Cao, Weijun; Zhu, Zixiang; Zheng, Haixue; Yin, Hong

    2016-02-01

    The VP1 G-H loop of the foot-and-mouth disease virus (FMDV) contains the primary antigenic site, as well as an Arg-Gly-Asp (RGD) binding motif for the αv-integrin family of cell surface receptors. We anticipated that introducing a foreign epitope tag sequence downstream of the RGD motif would be tolerated by the viral capsid and would not destroy the antigenic site of FMDV. In this study, we have designed, generated, and characterized two recombinant FMDVs with a FLAG tag or histidine (HIS) inserted in the VP1 G-H loop downstream of the RGD motif +9 position. The tagged viruses were genetically stable and exhibited similar growth properties with their parental virus. What is more, the recombinant viruses rFMDV-FLAG and rFMDV-HIS showed neutralization sensitivity to FMDV type Asia1-specific mAbs, as well as to polyclonal antibodies. Additionally, the r1 values of the recombinant viruses were similar to that of the parental virus, indicating that the insertion of FLAG or HIS tag sequences downstream of the RGD motif +9 position do not eradicate the antigenic site of FMDV and do not affect its antigenicity. These results indicated that the G-H loop of Asia1 FMDV is able to effectively display the foreign epitopes, making this a potential approach for novel FMDV vaccines development. PMID:26732485

  6. Lifestyle Interventions to Prevent Type 2 Diabetes: A Systematic Review of Economic Evaluation Studies.

    Science.gov (United States)

    Alouki, Koffi; Delisle, Hélène; Bermúdez-Tamayo, Clara; Johri, Mira

    2016-01-01

    Objective. To summarize key findings of economic evaluations of lifestyle interventions for the primary prevention of type 2 diabetes (T2D) in high-risk subjects. Methods. We conducted a systematic review of peer-reviewed original studies published since January 2009 in English, French, and Spanish. Eligible studies were identified through relevant databases including PubMed, Medline, National Health Services Economic Evaluation, CINHAL, EconLit, Web of sciences, EMBASE, and the Latin American and Caribbean Health Sciences Literature. Studies targeting obesity were also included. Data were extracted using a standardized method. The BMJ checklist was used to assess study quality. The heterogeneity of lifestyle interventions precluded a meta-analysis. Results. Overall, 20 studies were retained, including six focusing on obesity control. Seven were conducted within trials and 13 using modeling techniques. T2D prevention by physical activity or diet or both proved cost-effective according to accepted thresholds, except for five inconclusive studies, three on diabetes prevention and two on obesity control. Most studies exhibited limitations in reporting results, primarily with regard to generalizability and justification of selected sensitivity parameters. Conclusion. This confirms that lifestyle interventions for the primary prevention of diabetes are cost-effective. Such interventions should be further promoted as sound investment in the fight against diabetes. PMID:26885527

  7. Evaluation of cardiac sympathetic neuronal integrity in diabetic patients using iodine-123 metaiodobenzylguanidine

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sun Jung [Department of Diagnostic Radiology and Nuclear Medicine, Yonsei University, College of Medicine, 134 Shincheon-dong, Seodaemun-gu, Seoul, 120-752 (Korea, Republic of); Lee, Jong Doo [Department of Diagnostic Radiology and Nuclear Medicine, Yonsei University, College of Medicine, 134 Shincheon-dong, Seodaemun-gu, Seoul, 120-752 (Korea, Republic of); Ryu, Young Hoon [Department of Diagnostic Radiology and Nuclear Medicine, Yonsei University, College of Medicine, 134 Shincheon-dong, Seodaemun-gu, Seoul, 120-752 (Korea, Republic of); Jeon, Pyoung [Department of Diagnostic Radiology and Nuclear Medicine, Yonsei University, College of Medicine, 134 Shincheon-dong, Seodaemun-gu, Seoul, 120-752 (Korea, Republic of); Shim, Yong Woon [Department of Diagnostic Radiology and Nuclear Medicine, Yonsei University, College of Medicine, 134 Shincheon-dong, Seodaemun-gu, Seoul, 120-752 (Korea, Republic of); Yoo, Hyung Sik [Department of Diagnostic Radiology and Nuclear Medicine, Yonsei University, College of Medicine, 134 Shincheon-dong, Seodaemun-gu, Seoul, 120-752 (Korea, Republic of); Park, Chang Yun [Department of Diagnostic Radiology and Nuclear Medicine, Yonsei University, College of Medicine, 134 Shincheon-dong, Seodaemun-gu, Seoul, 120-752 (Korea, Republic of); Lim, Seung Gil [Department of Endocrinology, Yonsei University, College of Medicine, 134 Shincheon-dong, Seodaemun-gu, Seoul, 120-752 (Korea, Republic of)

    1996-04-01

    Autonomic dysfunction is associated with increased mortality in diabetic patients. To evaluate the cardiac autonomic dysfunction in these patients, a prospective study was undertaken using iodine-123 metaiodobenzylguanidine (MIBG) single-photon emission tomography (SPET). The study groups consisted of ten diabetic patients with cardiac autonomic neuropathy (group I) and six without autonomic neuropathy (group II). Autonomic nervous function tests, thallium scan, radionuclide ventriculographic data including ejection fraction and wall motion study, and 24-h urine catecholamine levels were evaluated. {sup 123}I-MIBG SPET was performed at 30 min and 4 h following injection of 3 mCi of {sup 123}I-MIBG in groups I and II and in normal subjects (n=4). On planar images, the heart to mediastinum (H/M) ratio was measured. Defect pattern and severity of MIBG uptake were qualitatively analysed on SPET. Compared with control subjects, diabetic patients had a reduced H/M ratio regardless of the presence of clinical autonomic neuropathy. There was no difference in H/M ratio between groups I and II. On SPET images, focal or diffuse defects were demonstrated in all patients in group I, and in five of the six patients in group II. The extent of defects tended to be more pronounced in group I than in group II. In conclusion, {sup 123}I-MIBG scan was found to be a more sensitive method than clinical autonomic nervous function tests for the detection of autonomic neuropathy in diabetes. (orig.). With 3 figs., 1 tab.

  8. Within-trial economic evaluation of diabetes-specific cognitive behaviour therapy in patients with type 2 diabetes and subthreshold depression

    Directory of Open Access Journals (Sweden)

    Ohmann Christian

    2010-10-01

    Full Text Available Abstract Background Despite the high prevalence of subthreshold depression in patients with type 2 diabetes, evidence on cost-effectiveness of different therapy options for these patients is currently lacking. Methods/Design Within-trial economic evaluation of the diabetes-specific cognitive behaviour therapy for subthreshold depression. Patients with diabetes and subthreshold depression are randomly assigned to either 2 weeks of diabetes-specific cognitive behaviour group therapy (n = 104 or to standard diabetes education programme only (n = 104. Patients are followed for 12 months. During this period data on total health sector costs, patient costs and societal productivity costs are collected in addition to clinical data. Health related quality of life (the SF-36 and the EQ-5D is measured at baseline, immediately after the intervention, at 6 and at 12 months after the intervention. Quality adjusted life years (QALYs, and cumulative costs will be estimated for each arm of the trial. Cost-effectiveness of the diabetes-specific cognitive behaviour group therapy will be analysed from the perspective of the German statutory health insurance and from the societal perspective. To this end, incremental cost-effectiveness ratio (ICER in terms of cost per QALY gained will be calculated. Discussion Some methodological issues of the described economic evaluation are discussed. Trial registration The trial has been registered at the Clinical Trials Register (NCT01009138.

  9. Evaluation of low level laser therapy in reducing diabetic polyneuropathy related pain and sensorimotor disorders.

    Directory of Open Access Journals (Sweden)

    Homayoon Bashiri

    2013-08-01

    Full Text Available Over the past three decades physicians have used light level laser therapy (LLLT for the management and the treatment of diabetic peripheral neuropathy and have obtained results that calls for further investigations. This study aimed to investigate the effectiveness of LLLT in treatment of pain symptoms in patients with diabetic polyneuropathy. In this study 60 patients with diabetic peripheral neuropathy were matched based on their sex, age, BMI, type of diabetes, duration of diabetes, and duration of pain, and randomized to case and control groups based on their established scores on the visual analog scale (VAS and the Toronto clinical scoring system (TCSS. Cases received laser therapy with wavelength of 78 nm and 2.5 j/cm2 two times a week, each time for 5 min, for one month. During the same period, controls received sham laser therapy. Comparing the differences between the two groups' VAS and TCSS mean scores before the intervention with that of the 2 weeks and 4 weeks after the intervention we were able to see a statistically significant difference between the two groups (P<0.05. On the other hand, when we compared their VAS and TCSS mean scores 4 weeks and 2 weeks after the intervention we did not find any statistically significant difference between the two groups. We achieved the same results when we examined cases' and controls' pre and post VAS and TCSS scores independent from each other; no improvement in the assessment based on their 2 and 4 weeks comparisons tests. Laser therapy resulted in improved neuropathy outcomes in diabetic patients who received it relative to the group that received sham therapy, evaluating before and after LLLT assessments. Further studies are needed to test types of lasers, as well as different dosage and exposure levels required in different phase of neuropathic care, so as to obtain reproducible results.

  10. Air quality modeling with WRF-Chem v3.5 in East Asia: sensitivity to emissions and evaluation of simulated air quality

    Science.gov (United States)

    Zhong, Min; Saikawa, Eri; Liu, Yang; Naik, Vaishali; Horowitz, Larry W.; Takigawa, Masayuki; Zhao, Yu; Lin, Neng-Huei; Stone, Elizabeth A.

    2016-04-01

    We conducted simulations using the Weather Research and Forecasting model coupled with Chemistry (WRF-Chem) version 3.5 to study air quality in East Asia at a spatial resolution of 20 km × 20 km. We find large discrepancies between two existing emissions inventories: the Regional Emission Inventory in ASia version 2 (REAS) and the Emissions Database for Global Atmospheric Research version 4.2 (EDGAR) at the provincial level in China, with maximum differences of up to 500 % for CO emissions, 190 % for NO, and 160 % for primary PM10. Such discrepancies in the magnitude and the spatial distribution of emissions for various species lead to a 40-70 % difference in surface PM10 concentrations, 16-20 % in surface O3 mixing ratios, and over 100 % in SO2 and NO2 mixing ratios in the polluted areas of China. WRF-Chem is sensitive to emissions, with the REAS-based simulation reproducing observed concentrations and mixing ratios better than the EDGAR-based simulation for July 2007. We conduct additional model simulations using REAS emissions for January, April, July, and October of 2007 and evaluate simulations with available ground-level observations. The model results illustrate clear regional variations in the seasonal cycle of surface PM10 and O3 over East Asia. The model meets the air quality model performance criteria for both PM10 (mean fractional bias, MFB ⩽ ±60 %) and O3 (MFB ⩽ ±15 %) at most of the observation sites, although the model underestimates PM10 over northeastern China in January. The model predicts the observed SO2 well at sites in Japan, while it tends to overestimate SO2 in China in July and October. The model underestimates observed NO2 in all 4 months. Our study highlights the importance of constraining emissions at the provincial level for regional air quality modeling over East Asia. Our results suggest that future work should focus on the improvement of provincial-level emissions especially estimating primary PM, SO2, and NOx.

  11. Comparison of radionuclide scintigraphy and radiography for the evaluation of diabetic osteomyelitis

    International Nuclear Information System (INIS)

    Radionuclide scintigraphy using Tc-99m and radiography were compared in the evaluation of diabetic osteomyelitis in 11 patients. Of the eleven patients, nine showed findings highly suggestive of osteomyelitis by bone scan. Of these nine patients, however, six were considered negative for osteomyelitis based on radiography. Bone imaging appears to be more sensitive diagnostic procedure in determining osteomyelitis than X-rays. (Auth.). 9 refs., 5 tabs

  12. Diabetic foot disease: From the evaluation of the “foot at risk” to the novel diabetic ulcer treatment modalities

    OpenAIRE

    Amin, Noha; Doupis, John

    2016-01-01

    The burden of diabetic foot disease (DFD) is expected to increase in the future. The incidence of DFD is still rising due to the high prevalence of DFD predisposing factors. DFD is multifactorial in nature; however most of the diabetic foot amputations are preceded by foot ulceration. Diabetic peripheral neuropathy (DPN) is a major risk factor for foot ulceration. DPN leads to loss of protective sensation resulting in continuous unconscious traumas. Patient education and detection of high ris...

  13. Hybrid SPECT/CT Imaging in the Evaluation of Coronary Stenosis: Role in Diabetic Patients

    International Nuclear Information System (INIS)

    Purpose. Our purpose was to combine the results of the MDCT (multidetector computed tomography) morphological data and the SPECT (single-photon emission computed tomography) data using hybrid imaging to overcome the limits of the MDCT in the evaluation of coronary stenosis in diabetic patients with large amount of calcium in the coronary arteries. Method and Materials. 120 diabetic patients underwent MDCT examination and SPECT examination. We evaluated 324 coronary arteries. After the examinations, we merged CT and SPECT images. Results. CT evaluation: 52 (32.8%) coronaries with stenosis ≥ 50%, 228 (70.4%) with stenosis < 50%, and 44 (13.6%) with a doubtful evaluation. SPECT evaluation: 80 (24.7%) areas with hypoperfusion, 232 (71.6%) with normal perfusion, and 12 (3.7%) with a doubtful evaluation. Of 324 coronary arteries and corresponding areas, the hybrid SPECT/CT evaluation showed 92 (28.4%) areas with hypoperfusion, and 232 (71.6%) with normal perfusion. Conclusion. Hybrid CT/SPECT imaging could be useful in the detection of significant coronary stenosis in patients with large amount of coronary calcifications

  14. Macrosomia in non-gestational diabetes pregnancy:glucose tolerance test characteristics and feto-maternal complications in tropical Asia Pacific Australia

    Institute of Scientific and Technical Information of China (English)

    Algenes Aranha; Usman H Malabu; Venkat Vangaveti; Elham Saleh Reda; Yong Mong Tan; Kunwarjit Singh Sangla

    2014-01-01

    Objective: To look into the glucose tolerance test characteristics and determine complications in non-gestational diabetes pregnant subjects.Methods:who delivered macrosomia at the North Australia’s Townsville Hospital were retrospectively reviewed by extracting data from clinical record. Glucose tolerance tests results were analysed in the light of an earlier diagnosis of non-GDM. From 2006 to 2009 all non-gestational diabetes mellitus (non-GDM) pregnant women Results: Ninety-one non-GDM mothers with macrosomia were studied and compared with 41 normoglycemic subjects without macrosomia. Of the subjects with non-GDM macrosomia, 45 (49.4%) had normal 50 g glucose challenge test (GCT) without further testing, another 8 (8.8%) had abnormal GCT but normal 75 g oral glucose tolerance test (OGTT). A total of 4 (4.4%) subjects had normal GCT and OGTT. Interestingly, 14 out of 16 (87.5%) subjects who were tested with OGTT owing to past history of macrosomia had normal results but delivered macrosomic babies. Only 12 subjects had both GCT and OGTT, the rest of the cohort had either of the two tests. Subjects with non-GDM macrosomia had higher frequency of neonatal hypoglycaemia 34% as compared to 10% in non-macrosomic babies (P=0.003). Other feto-maternal complications were similar in both groups.Conclusions:No significant pattern of glucose tolerance characteristics was identified in non-GDM mothers with macrosomic babies. In spite of being normoglycemic significant neonatal hypoglycaemia was recorded in non-GDM macrosomic babies. Further prospective studies on a larger population are needed to verify our findings.

  15. Dose-ranging evaluation of intravitreal siRNA PF-04523655 for diabetic macular edema (the DEGAS study)

    DEFF Research Database (Denmark)

    Nguyen, Quan Dong; Schachar, Ronald A; Nduaka, Chudy I;

    2012-01-01

    To evaluate the safety and efficacy of three doses of PF-04523655, a 19-nucleotide methylated double stranded siRNA targeting the RTP801 gene, for the treatment of diabetic macular edema (DME) compared to focal/grid laser photocoagulation.......To evaluate the safety and efficacy of three doses of PF-04523655, a 19-nucleotide methylated double stranded siRNA targeting the RTP801 gene, for the treatment of diabetic macular edema (DME) compared to focal/grid laser photocoagulation....

  16. Primary care physicians’ practice regarding diabetes mellitus diagnosis, evaluation and management in the West region of Cameroon

    OpenAIRE

    Jingi, Ahmadou M.; Nansseu, Jobert Richie N; Jean Jacques N Noubiap

    2015-01-01

    Background Primary care physicians (PCPs) are the main providers of diabetes care especially in resource-limited countries which experience extreme shortage of specialists. The present study aimed to evaluate PCPs’ approach towards diabetes mellitus (DM) diagnosis, evaluation and management in Cameroon. Methods We carried-out a cross-sectional survey in February 2012 in the West Region of Cameroon. Using a structured pretested questionnaire, we interviewed all PCPs working in the region who w...

  17. The DISC (Diabetes in Social Context Study-evaluation of a culturally sensitive social network intervention for diabetic patients in lower socioeconomic groups: a study protocol

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    Vissenberg Charlotte

    2012-03-01

    Full Text Available Abstract Background Compared to those in higher socioeconomic groups, diabetic patients in lower socioeconomic groups have less favourable metabolic control and experience more diabetes-related complications. They encounter specific barriers that hinder optimal diabetes self-management, including a lack of social support and other psychosocial mechanisms in their immediate social environments. Powerful Together with Diabetes is a culturally sensitive social network intervention specifically targeted to ethnic Dutch, Moroccan, Turkish, and Surinamese diabetic patients in lower socioeconomic groups. For ten months, patients will participate in peer support groups in which they will share experiences, support each other in maintaining healthy lifestyles, and learn skills to resist social pressure. At the same time, their significant others will also receive an intervention, aimed at maximizing support for and minimizing the negative social influences on diabetes self-management. This study aims to test the effectiveness of Powerful Together with Diabetes. Methods/Design We will use a quasi-experimental design with an intervention group (Group 1 and two comparison groups (Groups 2 and 3, N = 128 in each group. Group 1 will receive Powerful Together with Diabetes. Group 2 will receive Know your Sugar, a six-week group intervention that does not focus on the participants' social environments. Group 3 receives standard care only. Participants in Groups 1 and 2 will be interviewed and physically examined at baseline, 3, 10, and 16 months. We will compare their haemoglobin A1C levels with the haemoglobin A1C levels of Group 3. Main outcome measures are haemoglobin A1C, diabetes-related quality of life, diabetes self-management, health-related, and intermediate outcome measures. We will conduct a process evaluation and a qualitative study to gain more insights into the intervention fidelity, feasibility, and changes in the psychosocial mechanism in the

  18. Evaluation of the Possible Hypolipidemic Properties of Quail Egg on Alloxan-Induced Diabetic Rats

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    Patrick, Emeka Aba

    2015-12-01

    Full Text Available This study evaluated the pancreatic histomorphometry and possible hypolipidemic effects of graded concentrations of quail egg administration on alloxan-induced diabetic rats. Thirty adult male albino rats were assigned to 5 groups of 6 rats per group. Diabetes was induced in the rats of groups 2-5 by single intraperitoneal injection of alloxan monohydrate at the dose of 160 mg/kg. Group 1 rats were not injected with alloxan monohydrate. Rats with fasting blood glucose levels above 126 mg/dl were considered diabetic. Upon establishment of diabetes, rats in groups 2-4 were treated with 30, 15 and 7.5 mg/ml of quail egg solution respectively. Rats in groups 1 and 5 were administered with 10 ml/kg distilled water. At the end of the 21 days treatment, blood samples were collected for lipid profile analyses. The rats were euthanized using chloroform anaesthesia and the pancreases were then collected for histomorphometric assessment. Results of the study revealed that rats treated with 30 mg/ml of quail egg solution showed significant (P < 0.05 reductions in the serum levels of total cholesterol, triglyceride, low density lipoproteinÂÂÂÂ and very low density lipoprotein when compared with the negative control group while high density lipoprotein was not significantly increased compared to the negative control. The pancreas of diabetic untreated rats showed immense cytoplasmic vacuolation of the islet cells while the groups treated with quail egg solution especially those treated at the 30 mg/ml showed mild degeneration of the islet cells. In conclusion, administration of quail egg solution to alloxanized rats demonstrated hypolipidemia and ameliorated lesions in the pancreas.

  19. Evaluation of fiber intake in diabetes 2 patients of an asistencial center of Rosario city

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    María Elisa Zapata

    2013-09-01

    Full Text Available Introduction: a diet high in fiber has associated with better glycaemic control in diabetes 2 patients, being the soluble fraction of the most effective in the control of blood sugar levels. The aim of the study is determine the amount of total, soluble and insoluble dietary fiber intake by patients with type 2 diabetes who attended a medical centre for diabetics in Rosario.Material and methods: descriptive, observational, cross-sectional study was conducted. It was determined a sample of 60 adults with a diagnosis of diabetes type 2 >6 months, 18 to 70 years old, with no disease or intestinal disorders. A semiquantitative food frequency questionnaire of foods source of dietary fiber, and a photo album was used to identify the portion size. Descriptive statistical analysis was performed and Chi-square and ANOVA test was used to evaluate the association.Results: the average consumption of total fiber was 18,8±5,9 g/d, 14, 8±4,6 g/d corresponded to insoluble fiber and 4,0±1,5 g/d to soluble fiber. Fruits and vegetables contributed 82% of soluble fiber. Most patients (62% had a consumption of fiber total less than the recommendation of the ADA, and 60% presented an inadequate relationship between intake of soluble and insoluble fiber.Conclusions: it is necessary to increase the contribution of total dietary fiber, especially the soluble fraction in diabetes 2 patients, because there are evidences that supports its benefits.

  20. A fuzzy approach to evaluation and management of therapeutic procedure in diabetes mellitus treatment

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    Tadić Danijela

    2010-01-01

    Full Text Available In this paper a new fuzzy model (FMOTPD2 is developed and by this model the measures of beliefs are determined so that one of the groups of possible therapeutic procedures is optimal for each patient of type 2 diabetes on hospital treatment. The choice of therapeutic procedure on individual level, which is one of the demands of modern medicine, means that each therapeutic procedure is to be evaluated by multiple and different criteria. In this paper, evaluation criteria are classified into two groups: (1 common criteria by which medicines used by the type 2 diabetes patients are being evaluated and (2 specific criteria, by which the patients' 1h state of health with type 2 diabetes mellitus is being estimated. Generally, the relative importance and values of these criteria are different. It is assumed that (a the relative importance of evaluation criteria is defined by a team of medical experts and described by linguistic expressions and (b the values of evaluation criteria are determined by evidence data, anamnesis and a diagnostic process. They can be crisp or uncertain. The most often used linguistic expressions describing the relative importance of evaluation criteria are modeled by triangular fuzzy numbers. The rest of uncertainties, which exist in developed model are described by discrete fuzzy numbers. A new algorithm for determining a unified fuzzy portrait of treated therapeutic procedures for each patient is given. It enables calculation of the measures of beliefs that some therapeutic procedures are more optimal than the others. The developed model is illustrated by examples with real word data collected in a hospital.

  1. Economic evaluation of a diabetes disease management programme with a central role for the diabetes nurse specialist

    NARCIS (Netherlands)

    Steuten, L.M.G.; Bruijsten, M.W.A.M.; Vrijhoef, H.J.M.

    2007-01-01

    Background: In the region of Maastricht, The Netherlands, a disease management programme (DMP) for patients with diabetes mellitus was implemented. The programme aims to improve quality of care within existing budgets. To achieve this, diabetes nurse specialists (DNSs) were given a central role with

  2. ASIAS - Some History

    Data.gov (United States)

    National Aeronautics and Space Administration — The ASIAS effort builds on demonstrations that an open exchange of information contributes to improved aviation safety. ASIAS is a comprehensive effort, covering...

  3. A COMPARATIVE EVALUATION OF PULMONARY PARAMETERS IN DIABETES MELLITUS PATIENTS AND NON DIABETES MELLITUS APPARENTLY HEALTHY VOLUNTEER AS CONTROL

    Directory of Open Access Journals (Sweden)

    Qazi Rais Ahmed

    2012-10-01

    Full Text Available The best early evidence of a description of the symptoms of diabetes in the world's literature is recorded in the Ebers Papyrus that Diabetes Mellitus is characterized by chronic hyperglycemia with disturbances of carbohydrate, fat, and protein metabolism result in from defects in insulin secretion, insulin action, or both which affect the respiratory system also. So we decided to study the effects of diabetes mellitus on pulmonary parameters. In this study a group of 50 apparently healthy control subject of both gender and 50 Diabetic patients of both gender were randomly selected with age ranging from 19-68 years. The Diabetic patients were matched with control group in terms of age, height, weight and BSA and BMI. Spirometry was performed on an electronic spirometer (spiro exel according to American Thoracic Society and results were compared by a student t-test (2-tailed. Diabetic patients showed a significant decrement in the Forced Vital Capacity (FVC % and Peak Expiratory Flow Rate (PEFR % relative to their matched controls. However, there were no significant difference in the Forced Expiratory Volume in one Second (FEV1% and Forced Expiratory Ratio (FEV1 / FVC % between the groups We conclude that pulmonary parameters in diabetic patients there is decrement in FVC% and PEFR%, as compared to controls. which indicate restrictive pattern of lung function impairment.

  4. Evaluation of antioxidant status of female diabetic patients in Nnamdi Azikiwe University Teaching Hospital, Anambra State, Nigeria.

    Science.gov (United States)

    Okuonghae, E O P; Onyenekwe, C C; Ahaneku, J E; Ukibe, N R; Nwani, P O; Asomugha, A L; Osakue, N O; Aidomeh, F; Awalu, C C

    2015-01-01

    Diabetes mellitus has become an onerous disease to developing countries such as Nigeria. Rapid acceptance of urbanisation and sedentary life styles pose an encumbrance to its prevention and management. Increased oxidative stress in diabetes mellitus has been implicated as a culprit in perpetuating antioxidant depletion and diabetic complications in diabetes mellitus individuals. This study aims to evaluate the level of antioxidant status in type 2 diabetes mellitus (DM) female participants visiting the out-patient diabetic clinic of Nnamdi Azikiwe University Teaching Hospital (NAUTH), Nnewi, Anambra State, Nigeria. A total of 86 participants aged 51±10 years were recruited for this study. The test group consists of 43 already confirmed type 2 diabetes mellitus females, while the control group consists of 43 apparently healthy females. The test subjects were further subgrouped into good and poor glycaemic control groups, using a cut-off of 0.05). This study concludes that there is antioxidant depletion in females with type 2 diabetes. PMID:26738397

  5. Evaluation of Hypoglycemic Activity of Opuntia dillenii Haw Fruit Juice in Streptozotocin-Induced Diabetic Rats

    Directory of Open Access Journals (Sweden)

    Inas Z.A. Abdallah

    2008-12-01

    Full Text Available Background: Opuntia dillenii Haw fruit is used in folk medicine as an antidiabetic agent. The aim of this study was to evaluate the possible curative role of O. dillenii fruit juice using the streptozotocin (STZ-induced diabetic rats. The nutritive value of the edible portion of the fruit was also assessed. Results: The results showed that O. dillenii fruit is a rich source of fiber, carbohydrates, vitamins B1, B2 and C, in addition to the minerals, Fe, Zn, Cu, Cr, Mn, Ca, and Mg. Biological results showed that intraperitoneal injection with STZ caused highly significant reduction in body weight gain% , highly significant elevation in blood glucose concentration accompanied by significant reduction in liver glycogen cotent as compared with control group. Diabetic rats also revealed significant elevation in lipid peroxide (MDA level, highly significant elevation in total cholesterol (TC, triacylglycerols (TAG, low-density lipoprotein cholesterol (LDL-C and very low-density lipoprotein cholesterol (VLDL-C concurrent with highly significant reduction in high-density lipoprotein cholesterol (HDL-C as compared with control group. Oral administration of O. dillenii juice had no effect on normal rats. Meanwhile, oral administration of O. dillenii juice to diabetic rats induced siginficant improvement in body weight gain % and lipid profile, it reduced significantly blood glucose and MDA levels as compared with non treated diabetic group. Histopathological investigation of the pancreatic tissue of STZ-diabetic rats represented the presence of necrosis, edema and congested blood vessels in the islets of Langerhans cells. O. dillenii fruit juice treatment overcome the previous changes, the majority of the cells tend to be normal.The improvement in the cells of Langerhans islets may explain the antidiabetic effect of the fruit juice under study. It also may improve the insulin receptors of -cells. Conclusion: It could be concluded that O. dillenii fruit

  6. Role of Clinical Neuropsychologists in the Evaluation and Management of Diabetes Mellitus in Ghana: A Position Statement

    Directory of Open Access Journals (Sweden)

    Jacob Owusu Sarfo

    2014-10-01

    Full Text Available Ghana’s Ministry of Health is gradually improving the state of mental health among patients with biomedical conditions. Nonetheless, many recent studies have showed that some chronic medical conditions present cognitive deficits that need specialist evaluation and care. The aim of this paper is to provide a summary analysis regarding the current need for neuropsychologists in Ghana’s diabetes care. The rationale is to move for a paradigm shift with regards to the current state of diabetes care in Ghana. Thus, it advocates for policy reform in the management of DM and the inclusion of neuropsychologists among Ghana’s existing structure for diabetes care.

  7. Evaluation of peripheral vasodilative indices in skin tissue of type 1 diabetic rats by use of RGB images

    Science.gov (United States)

    Tanaka, Noriyuki; Nishidate, Izumi; Nakano, Kazuya; Aizu, Yoshihisa; Niizeki, Kyuichi

    2016-04-01

    We investigated a method to evaluate the arterial inflow and the venous capacitance in the skin tissue of streptozotocin-induced type 1 diabetic rats from RGB digital color images. The arterial inflow and the venous capacitance in the dorsal reversed McFarlane skin flap are calculated based on the responses of change in the total blood concentration to occlusion of blood flow to and from the flap tissues at a pressure of 50 mmHg. The arterial inflow and the venous capacitance in the skin flap tissue were significantly reduced in type 1 diabetic rat group compared with the non-diabetic rat group. The results of the present study indicate the possibility of using the proposed method for evaluating the peripheral vascular dysfunctions in diabetes mellitus.

  8. Evaluation of salivary microbiota of pediatric patients with and without mellitus type 1 diabetes

    Directory of Open Access Journals (Sweden)

    Suellen ZAITTER

    2006-03-01

    Full Text Available Diabetes mellitus is a metabolic disease that can occur in childhoodand adolescence as a result of insulin deficiency, of peripheral resistance or both. Signs and symptoms in the oral cavity correlate this disease to dentistry, besides the increase of periodontal diseases and dental caries. The aim of this study was to evaluate the saliva of children with and without diabetes mellitus type 1 (DM-1. Salivary samples were collected and tested with culture kits for Lactobacillus and S. mutans,incubated and counted as manufacturer instructions (Laborclin®.Results achieved means of 4.5 and 3.5 (log10 and p = 0,01 for Lactobacillus in DM-1 children and normal children, respectively. S. mutans counts revealed means of 4.1 and 3.7 (log10 and p = 0,11 for DM-1 children and normal children, respectively. Statistically, it is possible to conclude that pediatric patients with diabetes mellitus type 1 have greater counts of salivary Lactobacillus than normal children.

  9. Clinical evaluation of oxidative stress in patients with diabetes mellitus type II: Impact of acute exercise

    Directory of Open Access Journals (Sweden)

    Kostić Nada

    2009-01-01

    Full Text Available Background/Aim. Exercise is a well recognized model of oxidative stress and, also, an important tool in diabetes management. The aim of our study was to evaluate oxidative stress in patients with diabetes mellitus type 2 and to determine influence of acute exercise training on the investigated parameters. Methods. To evaluate oxidative stress in the patients, we determinated following parameters: triglycerides (TG, total cholesterol, low density lipoprotein cholesterol (LDL, oxidized LDL cholesterol (Ox LDL, superoxide dismutase (SOD, glutathione peroxidase (GSHPx, plasminogen activator inhibitor (PAI which were measured at rest and immediately after the acute bout of cardiopulmonary exercise cycle-ergometer test. Results. In basal condition, diabetic patients compared to controls have significant higher values of TG (3.12 ± 1.09 vs 1.74 ± 0.9 mmol/L, p < 0.01, Ox LDL (84.73 ± 16.90 vs 79.00 ± 29.26 mmol/L, p < 0.05 and SOD enzyme activity (913.38 ± 120.36 vs 877.14 ± 153.18 U/g Hb, p < 0.05. During the acute exercise test, there was significant increase of Ox LDL in both the study patients (from 84.73 ± 16.90 to 92.33 ± 23.29 mmol/L, p < 0.05 and in the control group (from 79.00 ± 29.26 to 89.30 ± 29.07 mmol/L, p < 0.05. SOD activity was significantly increased in both groups during exercise, in diabetic patients from 913.38 ± 120.36 to 921.50 ± 130.03 U/gHb, p < 0.05, and in the controls from 877.14 ± 153.18 to 895.00 ± 193.49, U/gHb, p < 0.05. GSH-Px activity was significantly increased only in the diabetic patients after the acute exercise (from 45.04 ± 11.19 to 51.81 ± 15.07 U/gHb, p < 0.01, but not in the controls (from 44.63 ± 13.73 to 43.97 ± 25.97 U/gHb, p = ns. PAI significantly decreased during the exercise test, only in the healthy subjects (from 2.60 ± 0.35 to 2.22 ± 0.65, p < 0.05. Type 2 diabetic patients with complications had only significant increase in GSH-Px activity (from 47.10 ± 7.37 to 54.52 ± 11.97 U

  10. Evaluation of Anti-diabetic Activity of Ethanolic Extract of Alternanthera sessilis Linn. in Streptozotocin-induced Diabetic rats.

    Directory of Open Access Journals (Sweden)

    Mrinmay Das

    2015-07-01

    Full Text Available The antidiabetic activity of ethanolic extract of whole plant of Alternanthera sessilis Linn. (EEAS was investigated in a model of streptozotocin induced diabetes in rats. The biochemical parameters studied were: plasma glucose, degree of glycosylation of hemoglobin and peripheral consumption of glucose levels on 1, 3, 7 and 10th day. Ethanolic extract had shown significant protection and lowered the blood glucose levels to normal in glucose tolerance test. In streptozotocin induced diabetic rats the maximum reduction in blood glucose was observed after 2h at a dose level of 200 and 400 mg/kg of body weight. The streptozotocin induced diabetic rats showed significant reductions in biochemical parameter after treatment with the extract and Glibenclamide (used as standard as compared to the diabetic controls. The ethanolic extract of Alternanthera sessilis Linn. exhibited antidiabetic activity and its sensitivity in experimentally induced diabetic rats in dose dependent manner. The current results clearly indicated the beneficial effects of the ethanolic extract of Alternanthera sessilis Linn. in both controlling hyperglycemia and the protection of the pancreatic islet cells against oxidative stress in the diabetic animals.

  11. Evaluation and Optimization of Therapeutic Footwear for Neuropathic Diabetic Foot Patients Using In-Shoe Plantar Pressure Analysis

    OpenAIRE

    Bus, Sicco A.; Haspels, Rob; Busch-Westbroek, Tessa E.

    2011-01-01

    OBJECTIVE Therapeutic footwear for diabetic foot patients aims to reduce the risk of ulceration by relieving mechanical pressure on the foot. However, footwear efficacy is generally not assessed in clinical practice. The purpose of this study was to assess the value of in-shoe plantar pressure analysis to evaluate and optimize the pressure-reducing effects of diabetic therapeutic footwear. RESEARCH DESIGN AND METHODS Dynamic in-shoe plantar pressure distribution was measured in 23 neuropathic...

  12. Evaluation of PMI-5011, an ethanolic extract of Artemisia dracunculus L., on peripheral neuropathy in streptozotocin-diabetic mice

    OpenAIRE

    Watcho, Pierre; Stavniichuk, Roman; Tane, Pierre; Shevalye, Hanna; Maksimchyk, Yury; Pacher, Pal; Obrosova, Irina G.

    2011-01-01

    We previously reported that PMI-5011, an ethanolic extract of Artemisia dracunculus L., alleviates peripheral neuropathy in high fat diet-fed mice, a model of prediabetes and obesity developing oxidative stress and pro-inflammatory changes in the peripheral nervous system. This study evaluated PMI-5011 on established functional, structural, and biochemical changes associated with Type I diabetic peripheral neuropathy. C57BL6/J mice with streptozotocin-induced diabetes of a 12-week duration, d...

  13. EVALUATION OF OPTIC AND VESTIBULOCOCHLEAR NERVE INVOLVEMENT IN TYPE 2 DIABETES MELLITUS PATIENTS BY USING EVOKED POTENTIAL

    OpenAIRE

    Arrthy S, Vinodha R, Saravanan S

    2015-01-01

    Background and Objectives: Cranial neuropathy is one of the common late complications of Diabetes Mellitus(DM), including distal symmetric sensory polyneuropathy and peripheral neuropathy(PN). Though many studies support the involvement of Cranial nerves III, VI and VII in diabetic patients, little was known about the involvement of II & VIII nerve. The goal of this study was to evaluate the involvement of optic nerve and vestibulocochlear nerve using Visual Evoked potential (VEP) and Brainst...

  14. Pharmacological Evaluation of “Sugar Remedy,” A Polyherbal Formulation, on Streptozotocin-Induced Diabetic Mellitus in Rats

    OpenAIRE

    Singhal, Sandeep; Rathore, Arvind Singh; Lohar, Vikram; Dave, Rakesh; Dave, Jeetesh

    2014-01-01

    In the present study, Sugar Remedy, a polyherbal formulation (manufactured by Umalaxmi Organics Pvt Ltd, Jodhpur, Rajasthan, India) was evaluated for its antihyperglycemic, antihyperlipidemic, and antioxidant effects against normal and streptozotocin (STZ)-induced diabetic rats. Type II diabetes was induced in male Wistar rats by administration of a single intraperitoneal (IP) injection of STZ at a dose of 60 mg/kg. Effects of three different doses of Sugar Remedy suspension (185, 370, and 74...

  15. The development of a mobile u-Health program and evaluation for self-diet management for diabetic patients

    OpenAIRE

    Ahn, Yun; Bae, Jeahurn; Kim, Hee-Seon

    2016-01-01

    BACKGROUND/OBJECTIVES This study aims to develop a mobile nutritional management program for integration into the already developed web-based program, Diabetes Mellitus Dietary Management Guide (DMDMG) for diabetic patients. Further, we aim to evaluate the amended DMDMG program. SUBJECTS/METHODS The mobile application based on an Android operating system includes three parts: 1) record of diet intake, which allows users to take pictures of the meal and save to later add diet records into DMDM...

  16. Evaluating health-related quality of life in type 1 diabetes: a systematic literature review of utilities for adults with type 1 diabetes

    Science.gov (United States)

    Smith-Palmer, Jayne; Bae, Jay P; Boye, Kristina S; Norrbacka, Kirsi; Hunt, Barnaby; Valentine, William J

    2016-01-01

    Background and aims Type 1 diabetes is a chronic condition associated with micro- and macrovascular complications that have a notable impact on health-related quality of life, the magnitude of which can be quantified via the use of utility values. The aim of this review was to conduct a systematic literature review to identify and compare published health state utility values for adults with type 1 diabetes both, with and without diabetes-related complications. Methods Literature searches of the PubMed, EMBASE, and Cochrane Library databases were performed to identify English language studies on adults with type 1 diabetes, published from 2000 onward, reporting utility values for patients with or without diabetes-related complications or assessing the impact of changes in HbA1c or body mass index on quality of life. For inclusion, studies were required to report utilities elicited using validated methods. Results A total of 20 studies were included in the final review that included utility values elicited using the EuroQuol five dimensions questionnaire (n=9), 15D questionnaire (n=2), Quality of Well-Being scale (n=4), time trade-off (n=3), and standard gamble (n=2) methods. For patients with no complications, reported utility values ranged from 0.90 to 0.98. Complications including stroke (reported disutility range, −0.105 to −0.291), neuropathy (range, −0.055 to −0.358), and blindness (range, −0.132 to −0.208) were associated with the largest decrements in utility values. The magnitude of utility values and utility decrements was influenced by the assessment method used. Conclusion Complications lead to impaired health-related quality of life in patients with type 1 diabetes, the magnitude of which is influenced by the method used to determine utilities. There is currently a lack of utility data for certain complications of type 1 diabetes, meaning that many economic evaluations have relied on a combination of type 1 and type 2 diabetes utilities

  17. EVALUATION OF A BREAKFAST AS SCREENING TEST FOR THE DETECTION OF GESTATIONAL DIABETES

    OpenAIRE

    L. Eslamian Z. Ramezani

    2008-01-01

    A standard breakfast was evaluated as a screening test (BT) for gestational diabetes in a case-control study. Blood sugar (BS) was measured 1 hour after a breakfast that had 50gr simple sugar and was designed based on women preferences. In the same women glucose challenge test (GCT, 50gr 1hour glucose screening test) was performed one week later in randomized sequential. Cutoff values for both tests was 130 mg/dl. For both or one positive test GTT (100gr-oral glucose tolerance test) was perfo...

  18. Podiatry evaluation of a chitosan gelling fibre dressing in diabetic foot ulceration.

    Science.gov (United States)

    Walker, Angela

    2016-06-23

    The purpose of this small evaluation on five patients presenting to community podiatry services in Birmingham with foot ulceration was to explore common problems associated with diabetes and other high-risk conditions and illustrate the clinical effectiveness and experience of using a chitosan absorbent gelling fibre dressing (KytoCel®, Aspen Medical). Each of these case studies bought their individual complex issues and complications that affected the healing process. General wound care involved debridement, if required, dressings, pressure redistribution addressing footwear needs, systemic antibiotics where required, and shared care with the multidisciplinary team (MDT) in secondary care where appropriate. PMID:27345085

  19. Evaluation of Hypoglycemic Activity of Opuntia dillenii Haw Fruit Juice in Streptozotocin-Induced Diabetic Rats

    OpenAIRE

    Abdallah, Inas Z. A.

    2008-01-01

    Background: Opuntia dillenii Haw fruit is used in folk medicine as an antidiabetic agent. The aim of this study was to evaluate the possible curative role of O. dillenii fruit juice using the streptozotocin (STZ)-induced diabetic rats. The nutritive value of the edible portion of the fruit was also assessed. Results: The results showed that O. dillenii fruit is a rich source of fiber, carbohydrates, vitamins B1, B2 and C, in addition to the minerals, Fe, Zn, Cu, Cr, Mn, Ca, and Mg. Biological...

  20. Evaluation of the Association Metformin: Plantago ovata Husk in Diabetic Rabbits

    OpenAIRE

    Raquel Díez-Láiz; García-Vieitez, Juan J.; M. José Diez-Liébana; Matilde Sierra-Vega; Sahagún-Prieto, Ana M.; Calle-Pardo, Ángela P.; Nélida Fernández-Martínez

    2015-01-01

    In this experimental study we have investigated whether the inclusion of the dietary fiber Plantago ovata husk could be recommended as coadjuvant in treatments with oral hypoglycemic drugs. We evaluated the use of Plantago ovata husk-metformin association in diabetic rabbits by determining its effects on glucose and insulin concentrations. Six groups of 6 rabbits were used. Groups 1 to 3 were fed with standard chow and groups 4 to 6 with chow supplemented with Plantago ovata husk (3.5 mg/kg/d...

  1. [Diabetes mellitus].

    Science.gov (United States)

    Bosi, E

    2003-01-01

    Diabetes mellitus is a group of diseases characterized by high levels of blood glucose resulting from defects in insulin production, insulin action, or both. Diabetes is a serious health concern. The number of cases of diabetes mellitus is estimated to grow at a rate of 50% between 2000 and 2010. There are several types of diabetes: type 1 diabetes, type 2 diabetes, gestational diabetes, and other specific types of diabetes. Beta cell dysfunction plays a key role in the physiopathology of diabetes, even when insulin resistance, which is often present in several diabetes-related diseases, is considered among the causes of hyperglycemic type 2 diabetes. The prolonged hyperglycemia that is peculiar to all kind of diabetes has long term complications on several organs and systems. The diagnosis of diabetes is based on the evaluation of glucose plasma levels performed under fasting conditions or two hours after the oral ingestion of 75 grams of glucose. Currently, achieving and maintaining normal plasma levels of glucose are the aims of therapy for both type 1 and type 2 diabetes. Particularly, the therapy for type 1 diabetes is based on the administration of insulin, whereas that of type 2 diabetes changes over the time: diet and physical activity are the first treatments; oral hypoglycemic drugs are used as a second therapeutic step; and the administration of insulin is the last therapeutic option. The principal therapeutic innovation of the past ten years is represented by the tight and flexible control of glucose plasma level obtained by using the insulin analogues produced by recombinant DNA technology. PMID:14523905

  2. Evaluation of Glycemic and Lipid Profile of Offspring of Diabetic Wistar Rats Treated with Malpighia emarginata Juice

    Directory of Open Access Journals (Sweden)

    Sandra M. Barbalho

    2011-01-01

    Full Text Available Knowing that maternal diabetes is related to hyperglycemia and fetal hyperinsulinemia, which affect the lipid metabolism, the aim of this study was to evaluate the effects of Malpighia emarginata (acerola juice on the glycemic and lipid profile of offspring of diabetic and nondiabetic Wistar rats. The adult offspring of non-diabetic dams and of dams with severe streptozotocin-induced diabetes were divided into groups: G1, offspring (of control dams treated with water, G2, offspring (of diabetic dams treated with water, G3, male offspring (of control dams treated with acerola juice, and G4, male offspring (of diabetic dams treated with acerola juice. The offspring of diabetic dams treated with acerola juice showed significantly decreased levels of glucose, cholesterol, triglycerides, and increased HDL-c. The use of acerola juice is a potential strategy to aid in the prevention of DM and dyslipidemia and its complications or to act as an auxiliary in the treatment of these diseases.

  3. Seminal vesicles and diabetic neuropathy: ultrasound evaluation after prolonged treatment with a selective phosphodiesterase-5 inhibitor.

    Science.gov (United States)

    La Vignera, S; Condorelli, R A; Vicari, E; Lotti, F; Favilla, V; Morgia, G; Maggi, M; Calogero, A E

    2013-03-01

    We have previously reported that infertile patients with diabetes mellitus (DM) have a particular ultrasound features of the seminal vesicles (SV) characterized by higher fundus-to-body ratio and lower pre- and post-ejaculatory difference in body antero-posterior diameter (APD). Based on these premises the aim of the present study was to investigate possible ultrasound SV changes in infertile patients with DM and diabetic neuropathy (DN), after prolonged administration of tadalafil (TAD) (a specific phosphodiesterase-5 inhibitor). To accomplish this, 20 infertile patients with symptomatic DN and erectile dysfunction were selected and arbitrarily divided into two groups which were assigned to: daily administration of 5 mg TAD for 3 months (Group A) (n = 10) and administration of placebo (Group B) (n = 10). All patients underwent to scrotal and prostate-vesicular transrectal ultrasound evaluation and semen analysis (Laboratory Manual for the Examination and Processing of Human Semen, WHO, 2010) before and after treatment. The following SV US parameters were recorded: (i) body APD; (ii) fundus APD; (iii) parietal thickness of the right and left SVs; and (iv) number of polycyclic areas within both SVs. We then calculated the following parameters: (i) fundus/body (F/B) ratio; (ii) difference of the parietal thickness between the right and the left SV and (iii) pre- and post-ejaculatory APD difference. In addition, we also evaluated the SV ejection fraction. Group A patients showed a significant reduction in F/B ratio and higher pre- and post-ejaculatory body SV APD difference compared with baseline or Group B after 3 months. These patients showed also a significant increase in SV ejection fraction and a significant improvement of the total sperm count, progressive motility, seminal levels of fructose, leucocytes and ejaculate volume. In conclusion, these results suggest that infertile DM patients with DN and erectile dysfunction had an improvement of ultrasound features

  4. Stereological Evaluation of Renal Glomeruli in Offspring of Diabetic Female Rats

    Directory of Open Access Journals (Sweden)

    Abdolrahman Dezfoolian

    2009-01-01

    Full Text Available Objective: Although in vitro studies have shown that high concentrations of glucosecan induce dysmorphogenesis of the embryonic kidney, the possible adverse effectsof exposure to intrauterine hyperglycemia on kidney development, especially in regardto nephrogenesis, has not been evaluated.The aim of this study is to investigate the effects of maternal diabetes on glomerulistructures of the offspring, focusing on the following parameters: glomeruli volumeand number, mesangium volume, mesangial cell number and glomerular capillaryvolume.Materials and Methods: Before mating, fifteen female Sprague Dawley rats, dividedinto three groups, were diabetes induced by a single intraperitoneal dose of 65 mg/kg streptozotocyn (STZ. After 30 days of breast feeding, ten offsprings from eachgroup (two per mother were randomly selected for kidney removal. The kidneyswere weighed and their tissues were processed for light microscopy. Glomerular featureswere evaluated quantitatively using dissection as well as the Cavalieri methodand were then compared with sham and control groups.Results: At birth, the mean body weight of diabetic mothers’ offspring (DO was significantlylower than that of the control group’s offspring (CO and sham group’s offspring(SO (p=0.001, however, the mean body weight of the 30 day-old DO was notlower than that of CO and SO (p>0.05. The total renal volumes, cortical volumes,glomerular mean and total volumes, total mesangeal volumes, total capillary volumesand total glomerular numbers were significantly lower in the DO than in CO and SO(p<0.05. The numerical density of glomeruli and mesangial cells per glomeruli weresignificantly greater in DO than in CO and SO (p<0.05.Conclusion: We concluded that intrauterine hyperglycemia is accompanied by anephron deficit which may not be compensated within the first 30 days after birth.

  5. Incorporation of new particle formation and early growth treatments into WRF/Chem: Model improvement, evaluation, and impacts of anthropogenic aerosols over East Asia

    Science.gov (United States)

    Cai, Changjie; Zhang, Xin; Wang, Kai; Zhang, Yang; Wang, Litao; Zhang, Qiang; Duan, Fengkui; He, Kebin; Yu, Shao-Cai

    2016-01-01

    New particle formation (NPF) provides an important source of aerosol particles and cloud condensation nuclei, which may result in enhanced cloud droplet number concentration (CDNC) and cloud shortwave albedo. In this work, several nucleation parameterizations and one particle early growth parameterization are implemented into the online-coupled Weather Research and Forecasting model coupled with chemistry (WRF/Chem) to improve the model's capability in simulating NPF and early growth of ultrafine particles over East Asia. The default 8-bin over the size range of 39 nm-10 μm used in the Model for Simulating Aerosol Interactions and Chemistry aerosol module is expanded to the 12-bin over 1 nm-10 μm to explicitly track the formation and evolution of new particles. Although model biases remain in simulating H2SO4, condensation sink, growth rate, and formation rate, the evaluation of July 2008 simulation identifies a combination of three nucleation parameterizations (i.e., COMB) that can best represent the atmospheric nucleation processes in terms of both surface nucleation events and the resulting vertical distribution of ultrafine particle concentrations. COMB consists of a power law of Wang et al. (2011) based on activation theory for urban areas in planetary boundary layer (PBL), a power law of Boy et al. (2008) based on activation theory for non-urban areas in PBL, and the ion-mediated nucleation parameterization of YU10 for above PBL. The application and evaluation of the improved model with 12-bin and the COMB nucleation parameterization in East Asia during January, April, July, and October in 2001 show that the model has an overall reasonably good skill in reproducing most observed meteorological variables and surface and column chemical concentrations. Relatively large biases in simulated precipitation and wind speeds are due to inaccurate surface roughness and limitations in model treatments of cloud formation and aerosol-cloud-precipitation interactions

  6. Evaluation of hypoglycemic activity of inorganic constituents in Nelumbo nucifera seeds on streptozotocin-induced diabetes in rats.

    Science.gov (United States)

    Mani, Sivasankari S; Subramanian, Iyyam Pillai; Pillai, Subramanian Sorimuthu; Muthusamy, Kandaswamy

    2010-12-01

    The seeds of Nelumbo nucifera (Lotus) have been used in the traditional system of medicine for various ailments including diabetes. The present study was aimed at analyzing the levels of biologically important trace elements in the lotus seeds by atomic absorption spectroscopy and evaluating the hypoglycemic properties of seed ash on streptozotocin-induced diabetes in rats. Diabetic rats treated with lotus seed ash at a concentration of 200 mg/kg body weight orally for 30 days exhibited significant hypoglycemic activity. The presence of trace elements in appreciable amounts in the seeds may play a direct or indirect role on insulin secretion or its action in a synergetic manner. The hypoglycemic activity of the ash was comparable with glyclazide. The role of trace elements in disorders related to diabetes is also discussed briefly.

  7. Evaluation of a school-based diabetes education intervention, an extension of Program ENERGY

    Science.gov (United States)

    Conner, Matthew David

    Background: The prevalence of both obesity and type 2 diabetes in the United States has increased over the past two decades and rates remain high. The latest data from the National Center for Health Statistics estimates that 36% of adults and 17% of children and adolescents in the US are obese (CDC Adult Obesity, CDC Childhood Obesity). Being overweight or obese greatly increases one's risk of developing several chronic diseases, such as type 2 diabetes. Approximately 8% of adults in the US have diabetes, type 2 diabetes accounts for 90-95% of these cases. Type 2 diabetes in children and adolescents is still rare, however clinical reports suggest an increase in the frequency of diagnosis (CDC Diabetes Fact Sheet, 2011). Results from the Diabetes Prevention Program show that the incidence of type 2 diabetes can be reduced through the adoption of a healthier lifestyle among high-risk individuals (DPP, 2002). Objectives: This classroom-based intervention included scientific coverage of energy balance, diabetes, diabetes prevention strategies, and diabetes management. Coverage of diabetes management topics were included in lesson content to further the students' understanding of the disease. Measurable short-term goals of the intervention included increases in: general diabetes knowledge, diabetes management knowledge, and awareness of type 2 diabetes prevention strategies. Methods: A total of 66 sixth grade students at Tavelli Elementary School in Fort Collins, CO completed the intervention. The program consisted of nine classroom-based lessons; students participated in one lesson every two weeks. The lessons were delivered from November of 2005 to May of 2006. Each bi-weekly lesson included a presentation and interactive group activities. Participants completed two diabetes knowledge questionnaires at baseline and post intervention. A diabetes survey developed by Program ENERGY measured general diabetes knowledge and awareness of type 2 diabetes prevention strategies

  8. Prevalence of self-reported diagnosis of diabetes mellitus and associated risk factors in a national survey in the US population: SHIELD (Study to Help Improve Early evaluation and management of risk factors Leading to Diabetes)

    OpenAIRE

    Reed Michael L; Lewis Sandra J; Green Andrew J; Gavin James R; Clark Nathaniel G; Bazata Debbra D; Bays Harold E; Stewart Walter; Chapman Richard H; Fox Kathleen M; Grandy Susan

    2007-01-01

    Abstract Background Studies derived from continuous national surveys have shown that the prevalence of diagnosed diabetes mellitus in the US is increasing. This study estimated the prevalence in 2004 of self-reported diagnosis of diabetes and other conditions in a community-based population, using data from the Study to Help Improve Early evaluation and management of risk factors Leading to Diabetes (SHIELD). Methods The initial screening questionnaire was mailed in 2004 to a stratified rando...

  9. Evaluation of Salivary Secretory Immunoglobulin A Levels in Diabetic Patients and Association with Oral and Dental Manifestations

    Directory of Open Access Journals (Sweden)

    Shahla Kakoei

    2015-11-01

    Full Text Available Objectives: Oral and dental manifestations in diabetic patients can arise due to numerous factors, including elevated salivary secretory immunoglobulin A (s-IgA levels. This study aimed to evaluate s-IgA concentrations in patients with type 2 diabetes mellitus (T2DM and to investigate the association between s-IgA levels and oral and dental manifestations of T2DM. Methods: This cross-sectional descriptive study was carried out between October 2011 and September 2012 in Kerman, Iran, and included 260 subjects (128 patients with T2DM and 132 healthy controls. Unstimulated salivary samples were collected from all subjects and s-IgA levels were determined using the immunoturbidimetric method. The oral cavities and teeth of T2DM patients were evaluated for oral and dental manifestations. Results: Both diabetic and control subjects with higher concentrations of s-IgA had significantly higher numbers of decayed, missing or filled teeth (DMFT and periodontal index (PDI scores (P <0.050. s-IgA levels were significantly higher in subjects with oral candidiasis (P <0.050. Among diabetic patients, significantly higher s-IgA levels were concomitant with xerostomia and denture stomatitis (P ≤0.050. There were no significant differences between s-IgA concentrations and other oral or dental manifestations in either group. Conclusion: Individuals with a greater number of DMFT, a higher PDI score and oral candidiasis had significantly higher s-IgA levels. s-IgA levels were not significantly higher among diabetic patients in comparison to the control group. However, significantly higher s-IgA levels occurred with xerostomia and denture stomatitis in diabetic patients. In addition, s-IgA was significantly higher in patients with uncontrolled diabetes compared to those with controlled diabetes.

  10. East Asia Rolls On

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The economic recovery in East Asia remains unchanged on its upward trajectory despite the earthquake and devastating tsunami in Japan on March 11.Growth in East Asia slowed after a sharp rebound from the global financial crisis but is improving nonetheless.The World Bank’s East Asia and Pacific Economic Update issued on March 21 projects real GDP growth in East Asia will be smaller than that of 2010 in the following two years.Besides future East Asian economic trends,the report also discusses the impact of the Japanese catastrophe.Edited excerpts follow:

  11. The National Diabetes Education Program Evaluation Framework: How to Design an Evaluation of a Multifaceted Public Health Education Program

    OpenAIRE

    Gallivan, Joanne; Greenberg, Rachel; Brown, Clarice

    2008-01-01

    The National Diabetes Education Program, cosponsored by the National Institutes of Health and the Centers for Disease Control and Prevention, employs mass media communications, public-private partnerships, and dissemination of information and education tools to address the diabetes epidemic in the United States. The program's goal is to help reduce the morbidity and mortality from diabetes and its complications by improving the treatment and outcomes for people with diabetes, promoting early ...

  12. The Use of an Adapted Health IT Usability Evaluation Model (Health-ITUEM) for Evaluating Consumer Reported Ratings of Diabetes mHealth Applications: Implications for Diabetes Care and Management

    Science.gov (United States)

    Househ, Mowafa S.; Shubair, Mamdouh M.; Yunus, Faisel; Jamal, Amr; Aldossari, Bakheet

    2015-01-01

    Background: The aim of this paper is to present a usability analysis of the consumer ratings of key diabetes mHealth applications using an adapted Health IT Usability Evaluation Model (Health-ITUEM). Methods: A qualitative content analysis method was used to analyze publicly available consumer reported data posted on the Android Market and Google Play for four leading diabetes mHealth applications. Health-ITUEM concepts including information needs, flexibility/customizability, learnability, performance speed, and competency guided the categorization and analysis of the data. Health impact was an additional category that was included in the study. A total of 405 consumers’ ratings collected from January 9, 2014 to February 17, 2014 were included in the study. Results: Overall, the consumers’ ratings of the leading diabetes mHealth applications for both usability and health impacts were positive. The performance speed of the mHealth application and the information needs of the consumers were the primary usability factors impacting the use of the diabetes mHealth applications. There was also evidence on the positive health impacts of such applications. Conclusions: Consumers are more likely to use diabetes related mHealth applications that perform well and meet their information needs. Furthermore, there is preliminary evidence that diabetes mHealth applications can have positive impact on the health of patients. PMID:26635437

  13. Identification and evaluation of suitable reference genes for gene expression studies in the whitefly Bemisia tabaci (Asia I) by reverse transcription quantitative realtime PCR.

    Science.gov (United States)

    Collins, Carl; Patel, Mitulkumar V; Colvin, John; Bailey, David; Seal, Susan

    2014-05-02

    This study presents a reliable method for performing reverse transcription quantitative realtime PCR (RT-qPCR) to measure gene expression in the whitefly Bemisia tabaci (Asia I) (Gennadius) (Hemiptera: Aleyrodidae), utilising suitable reference genes for data normalisation. We identified orthologs of commonly used reference genes (actin (ACT), cyclophilin 1 (CYP1), elongation factor 1α (EF1A), glyceraldehyde 3-phosphate dehydrogenase (GAPDH), ribosomal protein L13a (RPL13A), and α-tubulin (TUB1A)), measured the levels of their transcripts by RT-qPCR during development and in response to thermal stress, and evaluated their suitability as endogenous controls using geNorm, BestKeeper, and NormFinder programs. Overall, TUB1A, RPL13A, and CYP1 were the most stable reference genes during B. tabaci development, and TUB1A, GAPDH, and RPL13A were the most stable reference genes in the context of thermal stress. An analysis of the effects of reference gene choice on the transcript profile of a developmentally-regulated gene encoding vitellogenin demonstrated the importance of selecting the correct endogenous controls for RT-qPCR studies. We propose the use of TUB1A, RPL13A, and CYP1 as endogenous controls for transcript profiling studies of B. tabaci development, whereas the combination of TUB1A, GAPDH, and RPL13A should be employed for studies into thermal stress. The data pre- sented here will assist future transcript profiling studies in whiteflies.

  14. A double-blind, placebo-controlled, randomized trial to evaluate the safety and efficacy of Cerebrolysin in patients with acute ischaemic stroke in Asia--CASTA.

    Science.gov (United States)

    Hong, Z; Moessler, H; Bornstein, N; Brainin, M; Heiss, W-D

    2009-10-01

    Cerebrolysin has exhibited neuroprotective as well as neurotrophic properties in various animal models of cerebral ischaemia and has shown clinical efficacy and good safety in several small controlled clinical studies in ischaemic stroke. Therefore, a large double-blind placebo-controlled randomized clinical trial was launched in Asia to prove the validity of this treatment strategy. In the more than 50 participating centres patients with acute ischemic hemispheric stroke are randomized within 12 hours of symptoms onset to treatment (30 ml Cerebrolysin diluted in physiologic saline) or placebo (saline) given as intravenous infusion once daily added to standard care for 10 days. The patients are followed with regular visits for 90 days. Efficacy is evaluated on day 90 by three outcome scales - modified Rankin Scale, Barthel Index and NIH Stroke Scale - combined to single global directional test. Additionally, adverse events are documented to prove safety. In this study a total of 1060 patients will be included and analysis of data will be completed in 2010. If positive, this trial will add an effective strategy to the treatment of acute ischaemic stroke.

  15. A dual enzymatic-biosensor for simultaneous determination of glucose and cholesterol in serum and peritoneal macrophages of diabetic mice: Evaluation of the diabetes-accelerated atherosclerosis risk

    International Nuclear Information System (INIS)

    Graphical abstract: In this paper, we reported a novel dual enzymatic-biosensor for simultaneous determination of glucose and cholesterol in serum and peritoneal macrophages (PMs) of diabetic mice to evaluate the diabetes-accelerated atherosclerosis risk. The biosensor was firstly modified with a poly-thionine (PTH) film as electron transfer mediator (ETM), then the gold nanoparticles (GNPs) were covered on the surface of PTH to act as tiny conduction centers for facilitating the electron transfer between enzymes and electrode. The schematic of the dual biosensor is shown in figure. The developed dual biosensor had good electrocatalytic activity toward the oxidations of glucose and cholesterol, exhibited a linear range from 0.008 mM to 6.0 mM for glucose with a detection limit of 2.0 μM, and a linear range from 0.002 mM to 1.0 mM for cholesterol with a detection limit of 0.6 μM. The results of the diabetic mice demonstrated that the cholesterol level was not changed obviously with the increase of glucose level in serum, while the cholesterol level was enhanced together with the increase of the glucose level in PMs. Previous studies have shown that the large accumulation of cholesterol in macrophage could lead to macrophage foam cell formation, the hallmark of early atherosclerosis. These findings indicated the possibility that high glucose induced by diabetes might increase the macrophage cholesterol level to further accelerate atherosclerosis development. Highlights: ► A novel biosensor was developed to determine glucose and cholesterol simultaneously. ► The dual enzymatic-biosensor has good selectivity and high sensitivity. ► We determined glucose and cholesterol in the real samples of diabetic mice. ► The results showed that high glucose might increase the macrophage cholesterol level. ► It provided useful experimental evidences for diabetes-accelerate atherosclerosis. - Abstract: In this paper, a novel dual enzymatic-biosensor is described for

  16. A dual enzymatic-biosensor for simultaneous determination of glucose and cholesterol in serum and peritoneal macrophages of diabetic mice: Evaluation of the diabetes-accelerated atherosclerosis risk

    Energy Technology Data Exchange (ETDEWEB)

    Huang Qilin; An Yarui; Tang Linlin; Jiang Xiaoli; Chen Hua; Bi Wenji [Department of Chemistry, East China Normal University, Shanghai 200062 (China); Wang Zhongchuan [Department of Anorectal Surgery, Xinhua Hospital, Affiliated to School of Medicine of Shanghai Jiaotong University, Shanghai 200092 (China); Zhang Wen, E-mail: wzhang@chem.ecnu.edu.cn [Department of Chemistry, East China Normal University, Shanghai 200062 (China)

    2011-11-30

    Graphical abstract: In this paper, we reported a novel dual enzymatic-biosensor for simultaneous determination of glucose and cholesterol in serum and peritoneal macrophages (PMs) of diabetic mice to evaluate the diabetes-accelerated atherosclerosis risk. The biosensor was firstly modified with a poly-thionine (PTH) film as electron transfer mediator (ETM), then the gold nanoparticles (GNPs) were covered on the surface of PTH to act as tiny conduction centers for facilitating the electron transfer between enzymes and electrode. The schematic of the dual biosensor is shown in figure. The developed dual biosensor had good electrocatalytic activity toward the oxidations of glucose and cholesterol, exhibited a linear range from 0.008 mM to 6.0 mM for glucose with a detection limit of 2.0 {mu}M, and a linear range from 0.002 mM to 1.0 mM for cholesterol with a detection limit of 0.6 {mu}M. The results of the diabetic mice demonstrated that the cholesterol level was not changed obviously with the increase of glucose level in serum, while the cholesterol level was enhanced together with the increase of the glucose level in PMs. Previous studies have shown that the large accumulation of cholesterol in macrophage could lead to macrophage foam cell formation, the hallmark of early atherosclerosis. These findings indicated the possibility that high glucose induced by diabetes might increase the macrophage cholesterol level to further accelerate atherosclerosis development. Highlights: Black-Right-Pointing-Pointer A novel biosensor was developed to determine glucose and cholesterol simultaneously. Black-Right-Pointing-Pointer The dual enzymatic-biosensor has good selectivity and high sensitivity. Black-Right-Pointing-Pointer We determined glucose and cholesterol in the real samples of diabetic mice. Black-Right-Pointing-Pointer The results showed that high glucose might increase the macrophage cholesterol level. Black-Right-Pointing-Pointer It provided useful experimental

  17. Huntington Disease in Asia

    Institute of Scientific and Technical Information of China (English)

    Miao Xu; Zhi-Ying Wu

    2015-01-01

    Objective:The objective was to review the major differences of Huntington disease (HD) in Asian population from those in the Caucasian population.Data Sources:Data cited in this review were obtained from PubMed database and China National Knowledge Infrastructure (CNKI) from 1994 to 2014.All the papers were written in English or Chinese languages,with the terms of Asia/Asian,HD,genotype,epidemiology,phenotype,and treatment used for the literature search.Study Selection:From the PubMed database,we included the articles and reviews which contained the HD patients' data from Asian countries.From the CNKI,we excluded the papers which were not original research.Due to the language's restrictions,those data published in other languages were not included.Results:In total,50 papers were cited in this review,authors of which were from the mainland of China,Japan,India,Thailand,Taiwan (China),Korea,and western countries.Conclusions:The lower epidemiology in Asians can be partly explained by the less cytosine-adenine-guanine repeats,different haplotypes,and CCG polymorphisms.For the physicians,atypical clinical profiles such as the initial symptom of ataxia,movement abnormalities of Parkinsonism,dystonia,or tics need to be paid more attention to and suggest gene testing if necessary.Moreover,some pathogenesis studies may help progress some new advanced treatments.The clinicians in Asian especially in China should promote the usage of genetic testing and put more effects in rehabilitation,palliative care,and offer comfort of patients and their families.The unified HD rating scale also needs to be popularized in Asia to assist in evaluating the progression of HD.

  18. Evaluation of OneTouch Verio(®), a new blood glucose self-monitoring system for patients with diabetes

    DEFF Research Database (Denmark)

    Littmann, Karin; Petersen, Eva; Pussinen, Christel;

    2013-01-01

    Introduction. Self-monitoring of blood glucose (SMBG) is important in diabetes management. Reliable and user-friendly instruments are essential. OneTouch Verio(®) is a new blood glucose concentration-measuring system designed to be used by patients with diabetes and healthcare professionals. The ...... between strip lots. Conclusion. The OneTouch Verio(®) displayed sufficient analytical quality and satisfactory user-friendliness. It is suitable for point-of-care testing of blood glucose concentration when handled by patients and healthcare professionals.......Introduction. Self-monitoring of blood glucose (SMBG) is important in diabetes management. Reliable and user-friendly instruments are essential. OneTouch Verio(®) is a new blood glucose concentration-measuring system designed to be used by patients with diabetes and healthcare professionals....... The objective of the present study was to evaluate the analytical performance of the OneTouch Verio(®). Method. The OneTouch Verio(®) was evaluated by the Scandinavian evaluation of laboratory equipment for primary healthcare (SKUP) according to a protocol based on ISO 15197 and the American Diabetes...

  19. Evaluation of OneTouch Verio, a new blood glucose self-monitoring system for patients with diabetes

    DEFF Research Database (Denmark)

    Littman, Karin; Petersen, Eva R.B.; Pussinen, Christel;

    2013-01-01

    Introduction. Self-monitoring of blood glucose (SMBG) is important in diabetes management. Reliable and user-friendly instruments are essential. OneTouch Verio® is a new blood glucose concentration-measuring system designed to be used by patients with diabetes and healthcare professionals. The ob....... Conclusion. The OneTouch Verio® displayed sufficient analytical quality and satisfactory user-friendliness. It is suitable for point-of-care testing of blood glucose concentration when handled by patients and healthcare professionals.......Introduction. Self-monitoring of blood glucose (SMBG) is important in diabetes management. Reliable and user-friendly instruments are essential. OneTouch Verio® is a new blood glucose concentration-measuring system designed to be used by patients with diabetes and healthcare professionals....... The objective of the present study was to evaluate the analytical performance of the OneTouch Verio®. Method. The OneTouch Verio® was evaluated by the Scandinavian evaluation of laboratory equipment for primary healthcare (SKUP) according to a protocol based on ISO 15197 and the American Diabetes Association...

  20. Evaluation of salivary glucose, amylase, and total protein in Type 2 diabetes mellitus patients

    Directory of Open Access Journals (Sweden)

    M Indira

    2015-01-01

    Conclusion: These results suggest that diabetes influences the composition of saliva. Since a significant correlation was not observed between salivary and blood glucose levels, further research is needed to determine salivary glucose estimation as a diagnostic tool for diabetes mellitus.

  1. Evaluation of the assistance to diabetics and or hypertenses at a Primary Health Care Unit

    Directory of Open Access Journals (Sweden)

    Claudio Oliveira Souto

    2010-11-01

    Full Text Available This paper bas the general objective to perform an evaluation of the assistance to hypertenses and/or diabetics at a health care unit of Primary Health Care, taking into account the importance of nontransmissible chronic diseases, being the cardiovascular diseases the first cause of mortality in Brazil - systemic arterial hypertension and diabetes mellitus are the main risk factors of the population, which are potentially controllable. A descriptive cross-sectional study was held, with a quantitative approach on a population of 462 hypertensive and diabetic patients, registered al the health unit of Planalto, Santa Rosa (RS; the pieces of information gathered refer to the period from September 2006 to September 2007. We noticed that, in general, structure toward care, as recommended by the Ministry of Health, is adequate. We found 431 hypertensive patients registered at the health unit, corresponding to a coverage rate of 59.6%, and 83 diabetic patients, corresponding to a coverage rate of 64.8%. The highest concentration of the registered individuals is between the age range of 50 to 69 years (56.9%. We confirmed that 87.4% of the registered patients presented one visit or more with the family and community physician (MFC; 75.5% attended on time to the date of return visit; 52.2% adhered to the treatment; 16.7% were smokers; 39.6% led a sedentary life and 49.8% were obese. The increase of the left ventricle was the most frequent complication. Metformin, hydrochlorothiazide and captopril are not being distributed to the registered patients on a regular basis. There is a lot of glibenclamide in stock. The cardiovascular high risk stratification found in this study corresponds to 23.1% by means of the British strategy and 37.3% of the American strategy, bringing to the surface the cost-benefit discussion in the treatment with the use of statins. The cardiovascular high-risk patients showing LDL cholesterol below 100mg/dl correspond to 16.3% by the

  2. Evaluation of the Association Metformin: Plantago ovata Husk in Diabetic Rabbits

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    Raquel Díez-Láiz

    2015-01-01

    Full Text Available In this experimental study we have investigated whether the inclusion of the dietary fiber Plantago ovata husk could be recommended as coadjuvant in treatments with oral hypoglycemic drugs. We evaluated the use of Plantago ovata husk-metformin association in diabetic rabbits by determining its effects on glucose and insulin concentrations. Six groups of 6 rabbits were used. Groups 1 to 3 were fed with standard chow and groups 4 to 6 with chow supplemented with Plantago ovata husk (3.5 mg/kg/day. Two groups (numbers 1 and 4 were used as controls (receiving standard or supplemented chow, two groups (numbers 2 and 5 received metformin orally, and the other two (numbers 3 and 6 were treated orally with metformin and psyllium. Plasma glucose concentrations were lower in groups fed with fiber-supplemented chow whereas insulin levels showed important interindividual variations. Glucose pharmacokinetics parameters showed significant differences in Cmax and tmax in relation to fiber intake. Insulin pharmacokinetics parameters after treatment with oral metformin showed an important increase in Cmax, AUC, and tmax in animals fed with fiber. We conclude that Plantago ovata husk intake can contribute to the oral antihyperglycemic treatment of type 2 diabetes.

  3. Evaluation of the Association Metformin: Plantago ovata Husk in Diabetic Rabbits.

    Science.gov (United States)

    Díez-Láiz, Raquel; García-Vieitez, Juan J; Diez-Liébana, M José; Sierra-Vega, Matilde; Sahagún-Prieto, Ana M; Calle-Pardo, Ángela P; Fernández-Martínez, Nélida

    2015-01-01

    In this experimental study we have investigated whether the inclusion of the dietary fiber Plantago ovata husk could be recommended as coadjuvant in treatments with oral hypoglycemic drugs. We evaluated the use of Plantago ovata husk-metformin association in diabetic rabbits by determining its effects on glucose and insulin concentrations. Six groups of 6 rabbits were used. Groups 1 to 3 were fed with standard chow and groups 4 to 6 with chow supplemented with Plantago ovata husk (3.5 mg/kg/day). Two groups (numbers 1 and 4) were used as controls (receiving standard or supplemented chow), two groups (numbers 2 and 5) received metformin orally, and the other two (numbers 3 and 6) were treated orally with metformin and psyllium. Plasma glucose concentrations were lower in groups fed with fiber-supplemented chow whereas insulin levels showed important interindividual variations. Glucose pharmacokinetics parameters showed significant differences in Cmax and t(max) in relation to fiber intake. Insulin pharmacokinetics parameters after treatment with oral metformin showed an important increase in Cmax, AUC, and t(max) in animals fed with fiber. We conclude that Plantago ovata husk intake can contribute to the oral antihyperglycemic treatment of type 2 diabetes. PMID:26576433

  4. Evaluation of Buspirone on Streptozotocin Induced Type 1 Diabetes and Its Associated Complications

    Directory of Open Access Journals (Sweden)

    Suchi Raghunathan

    2014-01-01

    Full Text Available We have evaluated the effect of buspirone (1.5 mg/kg/day, p.o. type 1 diabetes induced cardiovascular complications induced by streptozotocin (STZ, 45 mg/kg, i.v. in Wistar rats. Various biochemical, cardiovascular, and hemodynamic parameters were measured at the end of 8 weeks of treatment. STZ produced significant hyperglycaemia, hypoinsulinemia, and dyslipidemia, which was prevented by buspirone treatment. STZ produced increase in serum creatinine, urea, lactate dehydrogenase, creatinine kinase, and C-reactive protein levels and treatment with buspirone produced reduction in these levels. STZ produced increase in cardiac and LV hypertrophy index, LV/RV ratio, and LV collagen, which were decreased by buspirone treatment. Buspirone also prevented STZ induced hemodynamic alterations and oxidative stress. These results were further supported by histopathological studies in which buspirone showed marked reduction in fibrosis and cardiac fiber disarray. In conclusion, our data suggests that buspirone is beneficial as an antidiabetic agent in type 1 diabetes mellitus and also prevents its cardiac complications.

  5. Evaluation of Diabetic Foot Ulcer Healing With Hyperspectral Imaging of Oxyhemoglobin and Deoxyhemoglobin

    OpenAIRE

    Nouvong, Aksone; Hoogwerf, Byron; Mohler, Emile; Davis, Brian; Tajaddini, Azita; Medenilla, Elizabeth

    2009-01-01

    OBJECTIVE Foot ulceration remains a major health problem for diabetic patients and has a major impact on the cost of diabetes treatment. We tested a hyperspectral imaging technology that quantifies cutaneous tissue hemoglobin oxygenation and generated anatomically relevant tissue oxygenation maps to assess the healing potential of diabetic foot ulcers (DFUs). RESEARCH DESIGN AND METHODS A prospective single-arm blinded study was completed in which 66 patients with type 1 and type 2 diabetes w...

  6. Implementing a structured education program for children with diabetes: lessons learnt from an integrated process evaluation

    OpenAIRE

    Sawtell, M.; Jamieson, L; Wiggins, M; Smith, F.; Ingold, A; Hargreaves, K.; Khatwa, M.; Brooks, L; Thompson, R.(School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom); Christie, D

    2015-01-01

    Background There is recognition of an urgent need for clinic-based interventions for young people with type 1 diabetes mellitus that improve glycemic control and quality of life. The Child and Adolescent Structured Competencies Approach to Diabetes Education (CASCADE) is a structured educational group program, using psychological techniques, delivered primarily by diabetes nurses. Composed of four modules, it is designed for children with poor diabetic control and their parents. A mixed metho...

  7. Prioritizing action on health inequities in cities: An evaluation of Urban Health Equity Assessment and Response Tool (Urban HEART) in 15 cities from Asia and Africa.

    Science.gov (United States)

    Prasad, Amit; Kano, Megumi; Dagg, Kendra Ann-Masako; Mori, Hanako; Senkoro, Hawa Hamisi; Ardakani, Mohammad Assai; Elfeky, Samar; Good, Suvajee; Engelhardt, Katrin; Ross, Alex; Armada, Francisco

    2015-11-01

    Following the recommendations of the Commission on Social Determinants of Health (2008), the World Health Organization (WHO) developed the Urban Health Equity Assessment and Response Tool (HEART) to support local stakeholders in identifying and planning action on health inequities. The objective of this report is to analyze the experiences of cities in implementing Urban HEART in order to inform how the future development of the tool could support local stakeholders better in addressing health inequities. The study method is documentary analysis from independent evaluations and city implementation reports submitted to WHO. Independent evaluations were conducted in 2011-12 on Urban HEART piloting in 15 cities from seven countries in Asia and Africa: Indonesia, Iran, Kenya, Mongolia, Philippines, Sri Lanka, and Vietnam. Local or national health departments led Urban HEART piloting in 12 of the 15 cities. Other stakeholders commonly engaged included the city council, budget and planning departments, education sector, urban planning department, and the Mayor's office. Ten of the 12 core indicators recommended in Urban HEART were collected by at least 10 of the 15 cities. Improving access to safe water and sanitation was a priority equity-oriented intervention in 12 of the 15 cities, while unemployment was addressed in seven cities. Cities who piloted Urban HEART displayed confidence in its potential by sustaining or scaling up its use within their countries. Engagement of a wider group of stakeholders was more likely to lead to actions for improving health equity. Indicators that were collected were more likely to be acted upon. Quality of data for neighbourhoods within cities was one of the major issues. As local governments and stakeholders around the world gain greater control of decisions regarding their health, Urban HEART could prove to be a valuable tool in helping them pursue the goal of health equity.

  8. Evaluation of nepafenac in prevention of macular edema following cataract surgery in patients with diabetic retinopathy

    Directory of Open Access Journals (Sweden)

    Singh R

    2012-08-01

    Full Text Available Rishi Singh,1 Louis Alpern,2 Glenn J Jaffe,3 Robert P Lehmann,4 John Lim,5 Harvey J Reiser,6 Kenneth Sall,7 Thomas Walters,8 Dana Sager91Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, OH, 2The Cataract, Glaucoma, and Refractive Surgery Center, El Paso, TX, 3Duke Eye Center, Duke Reading Center, Duke University, Durham, NC, 4Lehmann Eye Center, Nacogdoches, TX, 5Houston Eye Associates, Houston, TX, 6Eye Care Specialists, Kingston, PA, 7Sall Research Medical Center, Artesia, CA, 8Texan Eye, Austin, TX, 9Alcon Research Ltd, Fort Worth, TX, USABackground: The purpose of this study was to evaluate nepafenac ophthalmic suspension 0.1% (Nevanac®; Alcon Research Ltd in the prevention of macular edema following cataract surgery in diabetic retinopathy patients.Methods: This was a multicenter, randomized, double-masked, vehicle-controlled study of 263 adult diabetic patients with nonproliferative diabetic retinopathy requiring cataract surgery. Patients were randomized (1:1 to instill nepafenac or vehicle three times daily beginning 1 day prior to surgery through day 90. Efficacy included the percentage of patients who developed macular edema (≥30% increase in central subfield macular thickness from baseline and the percentage of patients with decreases of more than five letters in best-corrected visual acuity from day 7 to 90.Results: A significantly lower percentage of patients in the nepafenac group developed macular edema relative to patients in the vehicle group (3.2% versus 16.7%; P < 0.001. A significantly lower percentage of patients in the nepafenac group had best-corrected visual acuity decreases of more than five letters relative to patients in the vehicle group on day 30 (P < 0.001, day 60 (P = 0.002, and day 90 (P = 0.006. The mean central subfield macular thickness and mean percent change from baseline in macular volume were also significantly lower in the nepafenac group versus the vehicle group at days 14 through 90 (P

  9. Mobile banking in Asia

    OpenAIRE

    Anne Ho

    2010-01-01

    Technology has transformed the banking industry with the introduction of mobile banking services that offer unprecedented convenience and accessibility to customers. This Asia Focus report describes the various approaches to mobile banking in Asia, and examines how particular countries have addressed regulatory issues.

  10. Delivering early care in diabetes evaluation (DECIDE: a protocol for a randomised controlled trial to assess hospital versus home management at diagnosis in childhood diabetes

    Directory of Open Access Journals (Sweden)

    Robling Michael

    2011-01-01

    qualitative outcome measures include the experience of both approaches by a subgroup of participants (n = 30 and health professionals. Total health service costs will be evaluated. A cost effectiveness analysis will assess direct and indirect health service costs against the primary outcome (HbA1c. Discussion This will be the first randomised controlled trial to evaluate hospital and home management of children newly diagnosed with type 1 diabetes and the findings should provide important evidence to inform practice and national guidelines. Trial registration number ISRCTN: ISRCTN78114042

  11. Globalization of Diabetes

    OpenAIRE

    Hu, Frank B.

    2011-01-01

    Type 2 diabetes is a global public health crisis that threatens the economies of all nations, particularly developing countries. Fueled by rapid urbanization, nutrition transition, and increasingly sedentary lifestyles, the epidemic has grown in parallel with the worldwide rise in obesity. Asia's large population and rapid economic development have made it an epicenter of the epidemic. Asian populations tend to develop diabetes at younger ages and lower BMI levels than Caucasians. Several fac...

  12. Evaluation of Salivary Secretory Immunoglobulin A Levels in Diabetic Patients and Association with Oral and Dental Manifestations

    Science.gov (United States)

    Kakoei, Shahla; Hosseini, Bahareh; Haghdoost, Ali-Akbar; Sanjari, Mojgan; Gholamhosseinian, Ahmad; Afshar, Vahid F. N.

    2015-01-01

    Objectives: Oral and dental manifestations in diabetic patients can arise due to numerous factors, including elevated salivary secretory immunoglobulin A (s-IgA) levels. This study aimed to evaluate s-IgA concentrations in patients with type 2 diabetes mellitus (T2DM) and to investigate the association between s-IgA levels and oral and dental manifestations of T2DM. Methods: This cross-sectional descriptive study was carried out between October 2011 and September 2012 in Kerman, Iran, and included 260 subjects (128 patients with T2DM and 132 healthy controls). Unstimulated salivary samples were collected from all subjects and s-IgA levels were determined using the immunoturbidimetric method. The oral cavities and teeth of T2DM patients were evaluated for oral and dental manifestations. Results: Both diabetic and control subjects with higher concentrations of s-IgA had significantly higher numbers of decayed, missing or filled teeth (DMFT) and periodontal index (PDI) scores (P denture stomatitis (P ≤0.050). There were no significant differences between s-IgA concentrations and other oral or dental manifestations in either group. Conclusion: Individuals with a greater number of DMFT, a higher PDI score and oral candidiasis had significantly higher s-IgA levels. s-IgA levels were not significantly higher among diabetic patients in comparison to the control group. However, significantly higher s-IgA levels occurred with xerostomia and denture stomatitis in diabetic patients. In addition, s-IgA was significantly higher in patients with uncontrolled diabetes compared to those with controlled diabetes. PMID:26629378

  13. Diabetes mellitus

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    2008395 Evaluating the feature of hypoglycemia detected by continuous glucose monitoring system during temporary continuous subcutaneous insulin infusion in type 2 diabetes patients. LI Ming(李鸣), et al.Shanghai Diabet Clin Center, Dept Endocrinol & Metab, Shanghai Jiaotong Univ, Shanghai 200233. Natl Med J China 2008;88(24):1679-1682.

  14. Evaluation of Topical Tocopherol Cream on Cutaneous Wound Healing in Streptozotocin-Induced Diabetic Rats

    OpenAIRE

    Teoh Seong Lin; Azian Abd Latiff; Noor Aini Abd Hamid; Wan Zurinah bt Wan Ngah; Musalmah Mazlan

    2012-01-01

    Diabetes is a common cause of delayed wound healing. The aim of the study was to determine the effect of topical administration of tocopherol cream on the wound healing process in diabetic rats. The study was conducted using 18 male Sprague Dawley rats which were divided into three groups: (I) diabetic rats receiving control cream (n = 6), (II) diabetic rats receiving 0.06% tocopherol cream (n = 6), and (III) diabetic rats receiving 0.29% tocopherol cream (n = 6). Four cutaneous wounds were c...

  15. Idiopathic and diabetic skeletal muscle necrosis: evaluation by magnetic resonance imaging

    Energy Technology Data Exchange (ETDEWEB)

    Kattapuram, Taj M.; Suri, Rajeev; Kattapuram, Susan V. [Massachusetts General Hospital, Bone and Joint Radiology, Boston (United States); Rosol, Michael S. [Massachusetts General Hospital, Bone and Joint Radiology, Boston (United States); Children' s Hospital Los Angeles, Los Angeles (United States); Rosenberg, Andrew E. [Massachusetts General Hospital, James Homer Wright Laboratories, Department of Pathology, Boston (United States)

    2005-04-01

    Idiopathic and diabetic-associated muscle necrosis are similar, uncommon clinical entities requiring conservative management and minimal intervention to avoid complications and prolonged hospitalization. An early noninvasive diagnosis is therefore essential. We evaluated the magnetic resonance imaging (MRI) characteristics of muscle necrosis in 14 patients, in eight of whom the diagnoses were confirmed histologically. Two experienced musculoskeletal radiologists performed retrospective evaluations of the MRI studies of 14 patients with the diagnoses of skeletal muscle infarction. In 10 cases gadolinium-enhanced (T1-weighted fat-suppressed) sequences were available along with T1-weighted, T2-weighted images and STIR sequences, while in four cases contrast-enhanced images were not available. Eight patients had underlying diabetes and in six patients the cause of the myonecrosis was considered idiopathic. T1-weighted images demonstrated isointense swelling of the involved muscle, with mildly displaced fascial planes. There was effacement of the fat signal intensity within the muscle. Fat-suppressed T2-weighted images showed diffuse heterogeneous high signal intensity in the muscles suggestive of edema. Perifascial fluid collection was seen in eight cases. Subcutaneous edema was present in seven patients. Following intravenous gadolinium administration, MRI demonstrated a focal area of heterogeneously enhancing mass with peripheral enhancement. Within this focal lesion, linear dark areas were seen with serpentine enhancing streaks separating them in eight cases. In two cases, a central relatively nonenhancing mass with irregular margins and peripheral enhancement was noted. The peripheral enhancement involved a significant part of the muscle. No focal fluid collection was noted. We believe that the constellation of imaging findings on T1- and T2-weighted images and post-gadolinium sequences is highly suggestive of muscle necrosis. We consider certain specific findings

  16. Evaluation of an Urban Phase of the Specialized Care Program for Diabetes in Iran: Providers′ Perspectives

    Directory of Open Access Journals (Sweden)

    Hamid Ravaghi

    2014-01-01

    Full Text Available Background: To develop and implement more effective programs of health care delivery to prevent and control diabetes, Iran has developed and implemented the urban phase of the specialized care program for diabetic′s patients. Deeply understanding the views and experiences of various stakeholders in this program can assist policy makers to identify the program′s strengths and weaknesses and enable them to develop action plans. Hence, the present study aimed to evaluate the planning and establishing of this program from the perspective of providers. Methods: A qualitative study was applied using documents review and face-to-face semi-structured interviews with the program leads and relevant executive managers of the local medical universities. Thematic analysis was used to analyze the data. Results: Three main themes and nine subthemes were explored, including program planning (the content and the strengths, weaknesses, and corrective measures, implementation (executive mechanisms at the university level, establishment of referral system, collaboration between deputies of health and treatment, information dissemination mechanisms, satisfaction measurement and strengths, weaknesses and corrective measures, and result (implementation results. Conclusions: The urban phase of the specialized care program for diabetic′s patients has been a good base to improve continuity of care, which emphasizes on controlling and prevention of occurrence or progression of chronic complications of diabetes. This model can also be used for better management of other chronic disease. However, there are still issues that should be considered and improved such as allocation of guaranteed resources, more trained health professionals, and more evidence based guidelines and protocols, better collaboration among medical universities′ deputies, clearer payment system for program evaluation and better information management system.

  17. Evaluating the Effect of Knowledge, Attitude, and Practice on Self-Management in Type 2 Diabetic Patients on Dialysis

    Science.gov (United States)

    Ghannadi, Shima; Amouzegar, Atieh; Amiri, Parisa; Karbalaeifar, Ronak; Tahmasebinejad, Zhale

    2016-01-01

    Background. Type 2 diabetes is an increasingly common condition with several preventable microvascular complications such as kidney damage. Nephropathy is expensive to manage, especially as hospital dialysis treatment. Improving patients' knowledge, attitude, and practice (KAP) toward their condition can achieve better control, delay complications, and improve their quality of life. This study evaluated the KAP and self-care behaviors of diabetic patients on dialysis and variables that affect it. Methods. This cross-sectional study was conducted at Shahid Beheshti academic hospitals of Tehran, Iran. Face-to-face interviews were held to fill five validated questionnaires: three evaluating KAP, one evaluating self-management, and one evaluating quality of life. Result. 117 diabetic patients on hemodialysis (42 females) with mean (SD) age of 68.70 ± 9.26 years were enrolled in the survey. The scores for patient's KAP, self-care, and quality of life were 59.90 ± 11.23, 44.27 ± 8.35, 45.06 ± 12.87, 46.21 ± 10.23, and 26.85 ± 13.23, respectively. There was significant negative correlation between patients' knowledge and attitude with their glycosylated hemoglobin level and their fasting blood sugar. There was significant correlation between patients' knowledge and practice with their self-care activities. Conclusion. The present study suggests that patients' KAP scores have a practical effect upon self-care behavior. This highlights the needs for effective diabetes education programs in developing countries like Iran.

  18. Evaluation and comparison of guidelines for the management of people with type 2 diabetes from eight European countries

    NARCIS (Netherlands)

    Stone, M. A.; Wilkinson, J. C.; Charpentier, G.; Clochard, N.; Grassi, G.; Lindblad, U.; Mueller, U. A.; Nolan, J.; Rutten, G. E.; Khunti, K.

    2010-01-01

    Methods: The most recent nationally recognised guidelines for type 2 diabetes from eight European countries (Belgium, England/Wales, France, Germany, Ireland, Italy, the Netherlands and Sweden) were compared. The Appraisal of Guidelines for Research and Evaluation (AGREE) instrument was used for qua

  19. GFR, serum creatinine and 24-hour urine protein in evaluating renal function of patients with diabetes mellitus

    International Nuclear Information System (INIS)

    Background: Diabetes nephropathy is a common complication of diabetes mellitus patients. Early detection of renal impairment can improve the quality of life of patients. Purpose: The value of total GFR, serum creatinine, 24-hour urine protein excretion in diabetes mellitus patients with renal impairment were evaluated. Methods: A retrospective analysis of 147 patients with diabetes undergoing routine renal dynamic imaging was undertaken. The cases were divided into three groups according to the illness duration: group I of not more than five years, group 2 of five to ten years, Gr.3: more than ten years. The 22 renal transplant donors were selected as the normal control group, The total GFR, serum creatinine and 24-hour urinary protein excretion of all patients were measured before the treatments, and the data were statistically analyzed. Results: There was no significant differences in renal function between the two kidneys of in the diabetes mellitus patients (P=0.536). Serum creatinine and total GFR had significant correlation (R2=0.762), but no significant relationship between the 24-hour urine protein and the total GFR or serum creatinine. In the early and middle times of renal function impairment, the total GFR and serum creatinine have significant difference in different time periods (P<0.05). During the mid-late times of renal function impairment, total GFR and serum creatinine have no statistically significant differences (P value is 0.781, 0.297). 24-hour urine protein quality had no statistical differences in each stage. However: the total GFR is more sensitive than the serum creatinine in evaluation of early impairing of renal function. Conclusions: There is significant correlation between serum creatinine and total GFR. Both of them can reflect the degree of diabetic renal injury, but the total GFR is more sensitive than serum creatinine in early degree. 24-hour urine protein quantitative can not evaluate the degree of impaired renal function alone

  20. Neurology in Asia.

    Science.gov (United States)

    Tan, Chong-Tin

    2015-02-10

    Asia is important as it accounts for more than half of the world population. The majority of Asian countries fall into the middle income category. As for cultural traditions, Asia is highly varied, with many languages spoken. The pattern of neurologic diseases in Asia is largely similar to the West, with some disease features being specific to Asia. Whereas Asia constitutes 60% of the world's population, it contains only 20% of the world's neurologists. This disparity is particularly evident in South and South East Asia. As for neurologic care, it is highly variable depending on whether it is an urban or rural setting, the level of economic development, and the system of health care financing. To help remedy the shortage of neurologists, most counties with larger populations have established training programs in neurology. These programs are diverse, with many areas of concern. There are regional organizations serving as a vehicle for networking in neurology and various subspecialties, as well as an official journal (Neurology Asia). The Asian Epilepsy Academy, with its emphasis on workshops in various locations, EEG certification examination, and fellowships, may provide a template of effective regional networking for improving neurology care in the region.

  1. Baseline characteristics in the Bardoxolone methyl EvAluation in patients with Chronic kidney disease and type 2 diabetes mellitus

    DEFF Research Database (Denmark)

    Lambers Heerspink, Hiddo J; Chertow, Glenn M; Akizawa, Tadao;

    2013-01-01

    Type 2 diabetes mellitus (T2DM) is the most important contributing cause of end-stage renal disease (ESRD) worldwide. Bardoxolone methyl, a nuclear factor-erythroid-2-related factor 2 activator, augments estimated glomerular filtration. The Bardoxolone methyl EvAluation in patients with Chronic k...... kidney disease and type 2 diabetes mellitus: the Occurrence of renal eveNts (BEACON) trial was designed to establish whether bardoxolone methyl slows or prevents progression to ESRD. Herein, we describe baseline characteristics of the BEACON population....

  2. Painful Diabetic Neuropathy in Japanese Diabetic Patients Is Common but Underrecognized

    Directory of Open Access Journals (Sweden)

    Mayumi Tsuji

    2013-01-01

    Full Text Available Although chronic pain due to diabetic neuropathy, defined as painful diabetic neuropathy (PDN, is a debilitating and distressing complication of diabetes, epidemiological data on PDN has been scarce, especially in Asia. We evaluated the prevalence of Japanese PDN and its impact on their quality of life (QOL and metnal state. In addition, we examined to which extent physicians are aware of patients’ PDN. A total of 298 patients with diabetes were found to be eligible for the study. We revealed that substantial percentage (22.1% of Japanese diabetic patients had PDN and that PDN had negative effect on patients’ QOL and mental state. However, physicians were aware of PDN in only 36.4% of patients with the condition. To the best of our knowledge, this is the first report showing the extent of physicians’ awareness of patients’ PDN. In conclusion, physicians treating diabetes need to be more aware of patients’ PDN in everyday clinical practice to prevent the progression of PDN and improve the patients’ QOL and mental state.

  3. Evaluation of wound healing properties of bioactive aqueous fraction from Moringa oleifera Lam on experimentally induced diabetic animal model.

    Science.gov (United States)

    Muhammad, Abubakar Amali; Arulselvan, Palanisamy; Cheah, Pike See; Abas, Farida; Fakurazi, Sharida

    2016-01-01

    Diabetic foot ulcer is a serious complication of diabetes, which affects a significant percentage (15%) of diabetics and up to 15%-24% of those affected may require amputation. Therefore, the economic burden of diabetic foot ulcers is enormous and is associated with high cost of treatment and prolongs hospitalization. The present study was conducted to evaluate antibacterial and in vivo wound healing activities of an aqueous fraction of Moringa oleifera on a diabetic condition. Antibacterial activity testing was carried out using agar well and tube dilution techniques. The in vivo study was conducted using six groups of animals that comprise of one normal and diabetic control group each, three treatment groups of 0.5%, 1%, and 2% w/w aqueous fraction, and a positive control group (1% w/w silver sulfadiazine). Rats were induced with diabetes using a combination of streptozotocin 65 and 150 mg/kg nicotinamide daily for 2 days, and excision wounds were created and treated with various doses (0.5%, 1%, and 2% w/w aqueous fraction) daily for 21 days. Biophysical, histological, and biochemical parameters were investigated. The results of the study revealed that aqueous fraction possessed antibacterial activity through inhibition of growth of Staphylococcus aureus, Pseudomonas aeruginosa, and Escherichia coli organisms. The topical application of aqueous fraction revealed enhancement of wound healing under sustained hyperglycemic condition for the duration of the experiment. This enhancement was achieved through decreased wound size, improved wound contraction, and tissue regeneration, as well as downregulation of inflammatory mediators, such as tumor necrosis factor-α, interleukin-1β, interleukin-6, inducible nitric oxide synthase, and cyclooxygenase-2, and upregulation of an angiogenic marker vascular endothelial growth factor in wound tissue treated with various doses of aqueous fraction of M. oleifera. The findings suggest that aqueous fraction of M. oleifera

  4. Evaluation of wound healing properties of bioactive aqueous fraction from Moringa oleifera Lam on experimentally induced diabetic animal model

    Science.gov (United States)

    Muhammad, Abubakar Amali; Arulselvan, Palanisamy; Cheah, Pike See; Abas, Farida; Fakurazi, Sharida

    2016-01-01

    Diabetic foot ulcer is a serious complication of diabetes, which affects a significant percentage (15%) of diabetics and up to 15%–24% of those affected may require amputation. Therefore, the economic burden of diabetic foot ulcers is enormous and is associated with high cost of treatment and prolongs hospitalization. The present study was conducted to evaluate antibacterial and in vivo wound healing activities of an aqueous fraction of Moringa oleifera on a diabetic condition. Antibacterial activity testing was carried out using agar well and tube dilution techniques. The in vivo study was conducted using six groups of animals that comprise of one normal and diabetic control group each, three treatment groups of 0.5%, 1%, and 2% w/w aqueous fraction, and a positive control group (1% w/w silver sulfadiazine). Rats were induced with diabetes using a combination of streptozotocin 65 and 150 mg/kg nicotinamide daily for 2 days, and excision wounds were created and treated with various doses (0.5%, 1%, and 2% w/w aqueous fraction) daily for 21 days. Biophysical, histological, and biochemical parameters were investigated. The results of the study revealed that aqueous fraction possessed antibacterial activity through inhibition of growth of Staphylococcus aureus, Pseudomonas aeruginosa, and Escherichia coli organisms. The topical application of aqueous fraction revealed enhancement of wound healing under sustained hyperglycemic condition for the duration of the experiment. This enhancement was achieved through decreased wound size, improved wound contraction, and tissue regeneration, as well as downregulation of inflammatory mediators, such as tumor necrosis factor-α, interleukin-1β, interleukin-6, inducible nitric oxide synthase, and cyclooxygenase-2, and upregulation of an angiogenic marker vascular endothelial growth factor in wound tissue treated with various doses of aqueous fraction of M. oleifera. The findings suggest that aqueous fraction of M. oleifera

  5. A dual enzymatic-biosensor for simultaneous determination of glucose and cholesterol in serum and peritoneal macrophages of diabetic mice: evaluation of the diabetes-accelerated atherosclerosis risk.

    Science.gov (United States)

    Huang, Qilin; An, Yarui; Tang, Linlin; Jiang, Xiaoli; Chen, Hua; Bi, Wenji; Wang, Zhongchuan; Zhang, Wen

    2011-11-30

    In this paper, a novel dual enzymatic-biosensor is described for simultaneous determination of glucose and cholesterol in serum and peritoneal macrophages (PMs) of diabetic mice to evaluate the risk of diabetes-accelerated atherosclerosis. The biosensor was constructed by a three-step method. First, a poly-thionine (PTH) film was assembled on the surface of glassy carbon electrode by cyclic voltammetric electropolymerization of thionine, which serves as an electron transfer mediator (ETM). Second, gold nanoparticles (GNPs) were covered on the surface of PTH facilitating the electron transfer between glucose oxidase (GOx), cholesterol oxidase (ChOx) and electrode. Finally, the enzymes, GOx, cholesterol esterase (ChE), and ChOx, were covalently attached to the PTH layer through a chitosan (CH) linker. The PTH coupled with GNPs provides good selectivity, high sensitivity and little crosstalk for the dual enzymatic-biosensor. The developed biosensor had good electrocatalytic activity toward the oxidations of glucose and cholesterol, exhibiting a linear range from 0.008 mM to 6.0 mM for glucose with a detection limit of 2.0 μM, and a linear range from 0.002 mM to 1.0 mM for cholesterol with a detection limit of 0.6 μM. The results of the diabetic mice demonstrated that the cholesterol level did not change obviously with the increase of glucose level in serum, while the cholesterol level was induced with the increase of the glucose level in PMs. Previous studies have shown that the large accumulation of cholesterol in macrophage could lead to macrophage foam cell formation, which is the hallmark of early atherosclerosis. This study provides useful further evidences for the development of diabetes-accelerated atherosclerosis. PMID:22027130

  6. Evaluation of Stability of Surface-Treated Mini-Implants in Diabetic Rabbits

    Directory of Open Access Journals (Sweden)

    Nam-Hee Oh

    2014-01-01

    Full Text Available Introduction. The purpose of this study was to investigate effects of surface treatment of mini-implants in diabetes-induced rabbits by comparing osseointegration around mini-implants. Methods. Twelve New Zealand white rabbits were divided into two groups (alloxan-induced diabetic group and control group. A total of 48 mini-implants were placed after four weeks of diabetic induction. 24 mini-implants were surface-treated with SLA (sandblasted with large grit, and acid etched and the remaining 24 mini-implants had smooth surfaces. Four weeks after placement, 32 mini-implants were removed from 4 control and 4 diabetic rabbits. Insertion and removal torques were measured. The remaining 16 mini-implants from the two groups were histomorphometrically analyzed. Results. Maximum insertion torque showed no difference between diabetic and control groups, but total insertion energy was higher in control group. In surface-treated mini-implants, maximum removal torque was higher in both diabetic and control groups. Bone-implant contact (BIC was increased in the control group when compared to the diabetic group. Surface-treated group had higher BIC than smooth surface group in both control and diabetic groups. However, there was no significantly statistical difference. Conclusions. Type 1 diabetes mellitus and surface treatment method of mini-implant affected primary stability of mini-implants. In addition, the use of orthodontic mini-implants in a diabetic patient is likely to show results similar to the healthy patient.

  7. Design and Testing of a Tool for Evaluating the Quality of Diabetes Consumer-Information Web Sites

    OpenAIRE

    Seidman, Joshua J; Steinwachs, Donald; Rubin, Haya R

    2003-01-01

    Background Most existing tools for measuring the quality of Internet health information focus almost exclusively on structural criteria or other proxies for quality information rather than evaluating actual accuracy and comprehensiveness. Objective This research sought to develop a new performance-measurement tool for evaluating the quality of Internet health information, test the validity and reliability of the tool, and assess the variability in diabetes Web site quality. Methods An objecti...

  8. Comprehensive Evaluation of Anti-hyperglycemic Activity of Fractionated Momordica charantia Seed Extract in Alloxan-Induced Diabetic Rats

    OpenAIRE

    Shailesh Kumar Choudhary; Gagan Chhabra; Dipali Sharma; Aruna Vashishta; Sujata Ohri; Aparna Dixit

    2012-01-01

    The present study evaluates anti-hyperglycemic activity of fractionated Momordica charantia (bitter gourd) seed extracts. Fasting blood glucose levels were evaluated before and after administration of different fractions of the seed extract. Among the three fractions tested, fraction Mc-3 (15 mg/kg b.wt.) showed the maximum anti-hyperglycemic activity and reduced blood glucose levels in experimental diabetic rats significantly. The activities of the key regulatory enzymes of glucose metabolis...

  9. Evaluation of atrophy of foot muscles in diabetic neuropathy -- a comparative study of nerve conduction studies and ultrasonography

    DEFF Research Database (Denmark)

    Severinsen, Kaare; Andersen, Henning

    2007-01-01

    . RESULTS: Seventeen patients fulfilled the criteria for diabetic neuropathy. The cross-sectional area of the EDB muscle and the thickness of the MIL muscle were 116 +/- 65 mm2 and 29.6 +/- 8.2 mm, respectively. Close relations were established between muscle size and the amplitude of the CMAP......OBJECTIVE: To evaluate the relation between the findings at nerve conduction studies and the size of small foot muscles determined by ultrasonography. METHODS: In 26 diabetic patients the size of the extensor digitorum brevis muscle (EDB) and of the muscles between the first and second metatarsal...... related to the size of the small foot muscles as determined by ultrasonography. SIGNIFICANCE: In diabetic patients motor nerve conduction studies can reliably determine the size of small foot muscles. Udgivelsesdato: 2007-Oct...

  10. Evaluation of cerebrovascular reactivity by ultrasonography in type 2 diabetic patients with hypertension

    Institute of Scientific and Technical Information of China (English)

    Jinhui Zhao; Yuxiang Chen; Zhen Zhao; Qingchun Zhao; Dongmei Hao; Shanshan Tang

    2007-01-01

    BACKGROUND: Cerebrovascular reactivity (CVR) reflects cerebrovascular reserve capacity, and cerebrovascular reactivity damage prognosticates a very high risk of stroke.OBJECTIVE: To evaluate CVR by detecting the increase rate of blood flow volume of middle cerebral artery (MCA) before and after breathholding in diabetic patients with hypertension, and observe the effects of hypertension on cerebrovascular reserve capacity of diabetic patients. DESIGN: Controlled observation.SETTINGS: Department of Function, Affiliated Hospital of Hebei University; Department of Special Diagnosis, the 202 Hospital of Chinese PLA.PARTICIPANTS: Inpatients or outpatients with type 2 diabetes mellitus (DM) or primary hypertension admitted to Departments of Gastroenterology and Cardiology, Affiliated Hospital of Hebei University and the 202 Hospital of Chinese PLA from April to December 2004 were involved in this experiment. Inclusive criteria: type 2 DM met the criteria of the report on diabetes diagnosis announced in 1999 by WHO expert committee, totally 88 patients were involved. Primary hypertension met the diagnosis criteria announced in 1999 by WHO/1SH, totally 42 patients were involved. Another group of 43 concurrent subjects who received physical examination served as controls. According to the disease condition, the involved patients were assigned into 3 groups: DM group (only diabetic patients), hypertension group (only hypertension patients) and DM complicated with hypertension group (diabetic patients with hypertension). Informed consent for the examination was obtained from all the involved subjects.METHODS: Before MCA of subjects was detected, bilateral carotid artery was routinely detected by high-frequency ultrasonography. Subjects were rejected when stenosis rate of unilateral internal carotid artery or common carotid artery≥70%. Vessels were expanded with transcranial color Duplex Doppler by breath holding test for detecting vascular reactivity. Hypercapnia was

  11. Evaluation of a progressive treatment program for erectile dysfunction in patients with diabetes mellitus.

    Science.gov (United States)

    Israilov, S; Shmuely, J; Niv, E; Engelstein, D; Livne, P; Boniel, J

    2005-01-01

    The aim was to evaluate the effectiveness of a progressive program, starting with simple methods and, when not effective, moving to more complex methods, to treat erectile dysfunction (ED) in patients with diabetes mellitus. A total of 284 diabetic patients with ED entered into a 6-phase program starting with sildenafil citrate (Viagra). Those with contraindications, side effects, or negative response (erection insufficient for vaginal penetration) were switched to the vacuum erection device (VED), and then progressively (for failures) to intracavernous injection (ICI), sildenafil citrate+ICI, ICI+VED, and penile prosthesis. Patients were followed for 2 y. Of the 284 patients 276 patients were eligible for sildenafil citrate and 147 (53.3%) responded positively, but 25 (9.1%) patients stopped it soon due to adverse effects. Of 162 patients (129 nonresponders, eight noneligible for the sildenafil and 25 patients who dropped out due to adverse effects), treated with VED, 114 (70.4%) responded well, however, only 19 (11.7%) patients agreed to continue its use. Of the remaining 143 patients (nonresponders, noneligible for the previously mentioned treatments and patients who dropped out due to adverse effects), 103/143 (72%) responded to ICI, 27/40 (67.5%) to sildenafil+ICI, and 9/13 (69.2%) to ICI+VED. Four patients received a penile implant. At the 2 y follow-up, 81 of 284 patients who entered the study (28.5%) were still responding to sildenafil, seven (2.5%) to VED, 113 (39.8%) to ICI, 24 (8.5%) to sildenafil+ICI, two (0.7%) to ICI+VED; 15 (5.3%) had a penile implant. In all 17 (6%) patients reported spontaneous erections, 11 (3.9%) stopped the treatment due to family reasons and 14 (4.9%) failed the treatment. In conclusion, the progressive treatment program for ED seems to be very effective for diabetic patients, yielded a complete response for short-term and 91.2% rate of success at the end of 2 y follow-up.

  12. Evaluation of the Zucker diabetic fatty (ZDF rat as a model for human disease based on urinary peptidomic profiles.

    Directory of Open Access Journals (Sweden)

    Justyna Siwy

    Full Text Available Representative animal models for diabetes-associated vascular complications are extremely relevant in assessing potential therapeutic drugs. While several rodent models for type 2 diabetes (T2D are available, their relevance in recapitulating renal and cardiovascular features of diabetes in man is not entirely clear. Here we evaluate at the molecular level the similarity between Zucker diabetic fatty (ZDF rats, as a model of T2D-associated vascular complications, and human disease by urinary proteome analysis. Urine analysis of ZDF rats at early and late stages of disease compared to age- matched LEAN rats identified 180 peptides as potentially associated with diabetes complications. Overlaps with human chronic kidney disease (CKD and cardiovascular disease (CVD biomarkers were observed, corresponding to proteins marking kidney damage (eg albumin, alpha-1 antitrypsin or related to disease development (collagen. Concordance in regulation of these peptides in rats versus humans was more pronounced in the CVD compared to the CKD panels. In addition, disease-associated predicted protease activities in ZDF rats showed higher similarities to the predicted activities in human CVD. Based on urinary peptidomic analysis, the ZDF rat model displays similarity to human CVD but might not be the most appropriate model to display human CKD on a molecular level.

  13. Efect of periodontal disease and non surgical periodontal treatment on C-reactive protein. Evaluation of type 1 diabetic patients

    Science.gov (United States)

    Llambés, Fernando; Hernández-Mijares, Antonio; Guiha, Rami; Bautista, Daniel; Caffesse, Raúl

    2012-01-01

    Objectives: The purpose of this study was to analyze how anti-infectious periodontal treatment affects C reactive protein (CRP) values in patients with type 1 diabetes, and correlate baseline CRP levels with periodontal disease severity. Study Design: A cohort of fifty three subjects with type 1 diabetes and moderate to severe periodontitis were recruited. Periodontal parameters were measured, and blood samples were obtained to evaluate high-sensitivity C-reactive protein (hs-CRP). Group 1 was treated with scaling, root planning, and systemic administration of doxycycline. Group 2 received only scaling and root planning. Results: Hs-CRP was reduced after periodontal treatment in group 1 (-0.22 mg/l) and 2 (-0.21 mg/l ) but this reduction was not statistically significant, even in the patients with the best response to periodontal treatment. However, significant correlation appeared between hs-CRP and mean probing pocket depth (PPD) (p=0, 01) and mean clinical attachment level (CAL) (p=0,03). Conclusions: Non-surgical periodontal treatment couldn’t reduce hs-CRP values, however, it was found an association between advanced periodontitis and elevated blood hs-CRP levels in patients with type 1 diabetes. It can be speculated that periodontal disease increases production of pro-inflammatory mediators in patients with type 1 diabetes, but other producing sources of these pro-inflammatory substances may exist. Key words:Periodontal disease, periodontitis, diabetes mellitus type 1, periodontal therapy, C reactive protein. PMID:22322513

  14. EVALUATION OF DRUG USE AMONG DIABETIC HYPERTENSIVE PATIENTS IN A TEACHING HOSPITAL

    Directory of Open Access Journals (Sweden)

    Eze Uchenna IH

    2010-12-01

    Full Text Available The major approach to patients? health problems is the use of drugs particularly in the co morbid states. In this study we intend to evaluate the prescribing pattern, determine the nature and extent of irrational drug use and assess rate of medication adherence and reasons for non adherence among patients attending an outpatient clinic of Olabisi Onabanjo University Teaching Hospital (OOUTH Sagamu, Ogun State, Nigeria. A two fold study was done using 100 case notes belonging to diabetic hypertensive patients of whom 67 patients were available for oral interview on medication adherence. Data on sex, age, groups of medicines prescribed, number of prescriptions and number of medicines occurring per prescription were obtained, World Health Organization (WHO prescribing indicators were calculated and occurrence of irrational prescribing was detected. Analysis was done using Microsoft Excel 2000. Female to male ratio was 1:0.59 and average age + SD of the patients was 63+10 years. Anti diabetics were the most prescribed medicines 1152(31.8% followed by anti-hypertensives 865(23.9%. Average no of drugs per prescription was 4.7; Percentage of drugs prescribed as generics 40.1%; Percentage of antibiotics and injections per prescription were 9.4% and 2.1% respectively. Extravagant prescribing occurred in 92.7% of the cases. Forty nine (73.1% were adherent. Cost (63.2% and forgetfulness915.7% were reasons for non adherence. Prescribing in this group of patients is sub-optimal, however majority claimed to be adherent. Interventions are needed for health care providers and the patients alike.

  15. Renal evaluation in patients with type 2 diabetes mellitus and its association with diastolic blood pressure

    Directory of Open Access Journals (Sweden)

    Fokine D. Anna

    2016-04-01

    Full Text Available Background: HbA1c is correlated with the estimated glomerular filtration rate (eGFR and diastolic blood pressure (DBP. Our main objective was to evaluate the trend of biochemical and clinical variables, in relation to the eGFR in patients with type 2 diabetes mellitus (T2DM.Methods: This was a retrospective, longitudinal, and descriptive study, including patients with T2DM, who were cared for from January 2014 until December 2014, at the Clínica de Diabetes, Hospital Regional “Gral. Ignacio Zaragoza", ISSSTE, Mexico City, Mexico. eGFR was calculated using three formulas: the chronic kidney disease – epidemiology collaboration (CKD-EPI, Cockcroft-Gault, and modification of diet in renal disease (MDRD, during two periods of observation, 3 and 6 months. The results were compared by Student t tests or Wilcoxon-Mann-Whitney test depending on the variable distribution. Pearson correlation was employed to determine the relation between the eGFR determined with each formula and the analyzed variables.Results: The mean age was 56.5±11.3 years in the group of 3 months’ follow-up (n=110 and 57.1±13.8 years in the group of 6 months’ follow-up (n=47. In both groups, the formula with the lowest percentages of cases of CKD was CKD-EPI and the difference of this formula had a basal and final significant positive correlation with the DBP.Conclusion: The CKD-EPI formula showed the lowest percentages of cases of CKD in a short follow-up period, and its difference is consistently associated with the DBP, confirming the importance of controlling the later to mitigate the evolution to CKD.

  16. Colloquium on Central Asia

    International Nuclear Information System (INIS)

    This colloquium on Azerbaijan was organized by the direction of international relations of the French Senate and the French center of foreign trade (CFCE). This document gathers the interventions of the participants and the debates with the audience following these interventions. The topics treated concern: - the present day political-economical situation of Central Asia countries (problem of borders, relations with Russia and China); - the economies of Central Asia countries: short term problems and medium-term perspectives; - the relations with the European Union (political, economical, trade and investments, perspectives); - the European energy stakes of Caspian sea (oil and gas reserves, development of hydrocarbon resources, exploitation and transport constraints, stakes for Europe and France); - TotalFinaElf company in Central Asia (Kazakhstan, Azerbaijan, enclavement problem); - the economical impacts of the TRACECA pathway (Transport Corridor Europe Caucasus Asia). (J.S.)

  17. Improving capacity for evidence-based practice in South East Asia: evaluating the role of research fellowships in the SEA-ORCHID Project

    Directory of Open Access Journals (Sweden)

    Martis Ruth

    2010-05-01

    Full Text Available Abstract Background Fellowships are a component of many professional education programs. They provide opportunities to develop skills and competencies in an environment where time is protected and resources and technical support are more readily available. The SEA-ORCHID fellowships program aimed to increase capacity for evidence-based practice and research synthesis, and to encourage fellows to become leaders in these areas. Methods Fellows included doctors, nurses, midwives and librarians working in the maternal and neonatal areas of nine hospitals in South East Asia. Fellowships were undertaken in Australia and involved specific outputs related to evidence-based practice or research synthesis. Training and support was tailored according to the type of output and the fellow's experience and expertise. We evaluated the fellowships program quantitatively and qualitatively through written evaluations, interviews and follow-up of fellowship activities. Results During 2006-07, 23 fellows from Thailand, Indonesia, Malaysia and the Philippines undertook short-term fellowships (median four weeks in Australia. The main outputs were drafts of Cochrane systematic reviews, clinical practice guidelines and protocols for randomised trials, and training materials to support evidence-based practice. Protocols for Cochrane systematic reviews were more likely to be completed than other outcomes. The fellows identified several components that were critical to the program's overall success; these included protected time, tailored training, and access to technical expertise and resources. On returning home, fellows identified a lack of time and limited access to the internet and evidence-based resources as barriers to completing their outputs. The support of colleagues and senior staff was noted as an important enabler of progress, and research collaborators from other institutions and countries were also important sources of support. Conclusions The SEA

  18. MRI evaluation of end-organ damage in diabetes and hypertension

    OpenAIRE

    Elderen, Saskia Gerdina Cornelia van

    2010-01-01

    Our studies have shown MRI assessed aortic stiffness being an integrated marker of cardiac function, cerebral small vessel disease and atrophy, as well as of renal function in type1 diabetes mellitus patients. Aortic stiffness already in normal range is related to end-organ damage in type1 diabetes mellitus, suggesting increased organ-susceptibility for vascular alterations in diabetes mellitus. Structural changes in the brain as a manifestation of end-organ damage has shown to be clinical re...

  19. Evaluation of fiber intake in diabetes 2 patients of an asistencial center of Rosario city

    OpenAIRE

    María Elisa Zapata; Ana María Hoet; Daniela Simonini

    2013-01-01

    Introduction: a diet high in fiber has associated with better glycaemic control in diabetes 2 patients, being the soluble fraction of the most effective in the control of blood sugar levels. The aim of the study is determine the amount of total, soluble and insoluble dietary fiber intake by patients with type 2 diabetes who attended a medical centre for diabetics in Rosario.Material and methods: descriptive, observational, cross-sectional study was conducted. It was determined a sample of 60 ...

  20. Haemoglobinopathies in Southeast Asia

    OpenAIRE

    Fucharoen, Suthat; Winichagoon, Pranee

    2011-01-01

    In Southeast Asia α-thalassaemia, β-thalassaemia, haemoglobin (Hb) E and Hb Constant Spring (CS) are prevalent. The abnormal genes in different combinations lead to over 60 different thalassaemia syndromes, making Southeast Asia the locality with the most complex thalassaemia genotypes. The four major thalassaemic diseases are Hb Bart's hydrops fetalis (homozygous α-thalassaemia 1), homozygous β-thalassaemia, β-thalassaemia/Hb E and Hb H diseases. α-Thalassaemia, most often, occurs from gene ...

  1. World review: Asia

    International Nuclear Information System (INIS)

    The article gives information on contracts announced (and to whom) throughout Asia in all aspects of the petroleum, natural gas and petrochemicals industries. Countries specifically mentioned are Australia, Azerbaijan, Cambodia, China, India, Indonesia, Malaysia, Pakistan, Singapore, Taiwan, Thailand, Turkmenistan and Vietnam. It is expected that soon after 2000, oil demand in Southeast Asia will resume growth at 4-5% per annum and demand for petroleum products in China will more than double by 2010

  2. Evaluation of Patients' Education on Foot Self-Care Status in Diabetic Patients

    OpenAIRE

    Kafaie, Parichehr; Noorbala, Mohamad Taghi; Soheilikhah, Sedigheh; Rashidi, Maryam

    2012-01-01

    Background Skin problems caused by neuropathy and antipathy are common manifestations of diabetes. The most serious about such problem is the diabetic foot, which may lead to eventual ulceration and amputation, and will decrease a patient’s quality of life dramatically. Objectives The aim of this study is to assess the level of foot self-care and foot conditions in diabetic patients, and to demonstrate the role of self-care education in diabetic foot care. Patients and Methods A total of 80 d...

  3. Evaluation of corneal nerve morphology for detection and follow-up of diabetic peripheral neuropathy

    OpenAIRE

    Otel, Iulian

    2012-01-01

    A Diabetes Mellitus, principalmente a Diabetes tipo 2, é uma das doenças crónicas mais prevalentes, e mais desafiantes. A diabetes atinge uma grande parte da população mundial, com este número a aumentar consideravelmente nos últimos anos. Esta doença metabólica afeta substancialmente a qualidade da vida, resultando em complicações graves, que são as principais causas da morbidez e mortalidade. Estão associadas à diabetes várias complicações crónicas. Uma das mais frequentes é a neuropatia...

  4. Evaluation of Δ9-tetrahydrocannabinol metabolites and oxidative stress in type 2 diabetic rats

    OpenAIRE

    Coskun, Zeynep Mine; Bolkent, Sema

    2016-01-01

    Objective(s): The object of the study is to examine the effects of Δ9-tetrahydrocannabinol (THC) against oxidative stress in the blood and excretion of THC metabolites in urine of type 2 diabetic rats. Materials and Methods: The control (n=8), THC control (n=6), diabetes (n=8) and diabetes + THC (n=7) groups were created. Type 2 diabetes was induced by nicotinamide (NA, 85 mg/kg) + streptozotocin (STZ, 65 mg/kg). THC was administered intraperitoneally for seven days. The glutathione (GSH) lev...

  5. Laboratory evaluations to optimize outcomes of antioxidant nutrition therapy in diabetes management

    Directory of Open Access Journals (Sweden)

    Ezekiel Uba Nwose

    2009-01-01

    Full Text Available Medical nutrition therapy (MNT guidelines acknowledge the need to identify deficiencies of antioxidant vitamins. However, the guidelines contain that such identification is difficult. Thus, there is evidence that available clinical laboratory tests for antioxidant vitamins C and E are not in perspective in clinical practice. Coenzyme-Q 10 and glutathione tests are also available in research laboratories. These indices are invaluable tools for discrete recommendation and monitoring of antioxidant nutrition therapies. This commentary addresses biomarker insight to what the MNT guidelines consider difficult. The importance and limits of the various dietary antioxidants is overviewed. It puts in perspective how clinical laboratory monitoring of vitamins C and E levels can be used to optimize the outcomes of dietary evaluations for diabetes management. Insight to how to interpret the laboratory results is presented. The importance of this commentary is hinged on the premise that the outcome of dietary therapy can be counter-productive when laboratory evaluation or limitations of the antioxidant nutrients are undermined. (Nwose EU.

  6. Laboratory evaluations to optimize outcomes of antioxidant nutrition therapy in diabetes management

    Directory of Open Access Journals (Sweden)

    Ezekiel Uba Nwose

    2009-08-01

    Full Text Available Medical nutrition therapy (MNT guidelines acknowledge the need to identify deficiencies of antioxidant vitamins. However, the guidelines contain that such identification is difficult. Thus, there is evidence that available clinical laboratory tests for antioxidant vitamins C and E are not in perspective in clinical practice. Coenzyme-Q10 and glutathione tests are also available in research laboratories. These indices are invaluable tools for discrete recommendation and monitoring of antioxidant nutrition therapies. This commentary addresses biomarker insight to what the MNT guidelines consider difficult. The importance and limits of the various dietary antioxidants is overviewed. It puts in perspective how clinical laboratory monitoring of vitamins C and E levels can be used to optimize the outcomes of dietary evaluations for diabetes management. Insight to how to interpret the laboratory results is presented. The importance of this commentary is hinged on the premise that the outcome of dietary therapy can be counter-productive when laboratory evaluation or limitations of the antioxidant nutrients are undermined.

  7. Games and Diabetes: A Review Investigating Theoretical Frameworks, Evaluation Methodologies, and Opportunities for Design Grounded in Learning Theories.

    Science.gov (United States)

    Lazem, Shaimaa; Webster, Mary; Holmes, Wayne; Wolf, Motje

    2016-03-01

    Here we review 18 articles that describe the design and evaluation of 1 or more games for diabetes from technical, methodological, and theoretical perspectives. We undertook searches covering the period 2010 to May 2015 in the ACM, IEEE, Journal of Medical Internet Research, Studies in Health Technology and Informatics, and Google Scholar online databases using the keywords "children," "computer games," "diabetes," "games," "type 1," and "type 2" in various Boolean combinations. The review sets out to establish, for future research, an understanding of the current landscape of digital games designed for children with diabetes. We briefly explored the use and impact of well-established learning theories in such games. The most frequently mentioned theoretical frameworks were social cognitive theory and social constructivism. Due to the limitations of the reported evaluation methodologies, little evidence was found to support the strong promise of games for diabetes. Furthermore, we could not establish a relation between design features and the game outcomes. We argue that an in-depth discussion about the extent to which learning theories could and should be manifested in the design decisions is required. PMID:26337753

  8. Development and Evaluation of a Computer-Based, Self-Management Tool for People Recently Diagnosed with Type 2 Diabetes

    Directory of Open Access Journals (Sweden)

    Alison O. Booth

    2016-01-01

    Full Text Available Aim. The purpose of this study was to develop and evaluate a computer-based, dietary, and physical activity self-management program for people recently diagnosed with type 2 diabetes. Methods. The computer-based program was developed in conjunction with the target group and evaluated in a 12-week randomised controlled trial (RCT. Participants were randomised to the intervention (computer-program or control group (usual care. Primary outcomes were diabetes knowledge and goal setting (ADKnowl questionnaire, Diabetes Obstacles Questionnaire (DOQ measured at baseline and week 12. User feedback on the program was obtained via a questionnaire and focus groups. Results. Seventy participants completed the 12-week RCT (32 intervention, 38 control, mean age 59 (SD years. After completion there was a significant between-group difference in the “knowledge and beliefs scale” of the DOQ. Two-thirds of the intervention group rated the program as either good or very good, 92% would recommend the program to others, and 96% agreed that the information within the program was clear and easy to understand. Conclusions. The computer-program resulted in a small but statistically significant improvement in diet-related knowledge and user satisfaction was high. With some further development, this computer-based educational tool may be a useful adjunct to diabetes self-management. This trial is registered with clinicaltrials.gov NCT number NCT00877851.

  9. Evaluation of a policy to strengthen case management and quality of diabetes care in general practice in Denmark

    DEFF Research Database (Denmark)

    Rudkjøbing, Andreas; Vrangbaek, Karsten; Birk, Hans Okkels;

    2015-01-01

    OBJECTIVES: To evaluate the utilization of a policy for strengthening general practitioner's case management and quality of care of diabetes patients in Denmark incentivized by a novel payment mode. We also want to elucidate any geographical variation or variation on the basis of practice feature...... structure defined in the policy not strong enough to move the majority of GPs to change their way of delivering and financing care for patients with diabetes within a period of more than 5 years.......OBJECTIVES: To evaluate the utilization of a policy for strengthening general practitioner's case management and quality of care of diabetes patients in Denmark incentivized by a novel payment mode. We also want to elucidate any geographical variation or variation on the basis of practice features...... of the GP were are able to determine differences in use of the policy in relation to the practice-specific information. RESULTS: At the end of the study period (2007-2012) approximately 30% of practices have enrolled extending services to approximately 10% of the diabetes population. There is regional...

  10. Games and Diabetes: A Review Investigating Theoretical Frameworks, Evaluation Methodologies, and Opportunities for Design Grounded in Learning Theories.

    Science.gov (United States)

    Lazem, Shaimaa; Webster, Mary; Holmes, Wayne; Wolf, Motje

    2016-03-01

    Here we review 18 articles that describe the design and evaluation of 1 or more games for diabetes from technical, methodological, and theoretical perspectives. We undertook searches covering the period 2010 to May 2015 in the ACM, IEEE, Journal of Medical Internet Research, Studies in Health Technology and Informatics, and Google Scholar online databases using the keywords "children," "computer games," "diabetes," "games," "type 1," and "type 2" in various Boolean combinations. The review sets out to establish, for future research, an understanding of the current landscape of digital games designed for children with diabetes. We briefly explored the use and impact of well-established learning theories in such games. The most frequently mentioned theoretical frameworks were social cognitive theory and social constructivism. Due to the limitations of the reported evaluation methodologies, little evidence was found to support the strong promise of games for diabetes. Furthermore, we could not establish a relation between design features and the game outcomes. We argue that an in-depth discussion about the extent to which learning theories could and should be manifested in the design decisions is required.

  11. Comprehensive Evaluation of Anti-hyperglycemic Activity of Fractionated Momordica charantia Seed Extract in Alloxan-Induced Diabetic Rats

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    Shailesh Kumar Choudhary

    2012-01-01

    Full Text Available The present study evaluates anti-hyperglycemic activity of fractionated Momordica charantia (bitter gourd seed extracts. Fasting blood glucose levels were evaluated before and after administration of different fractions of the seed extract. Among the three fractions tested, fraction Mc-3 (15 mg/kg b.wt. showed the maximum anti-hyperglycemic activity and reduced blood glucose levels in experimental diabetic rats significantly. The activities of the key regulatory enzymes of glucose metabolism (hexokinase, pyruvate kinase, lactate dehydrogenase, and glucose-6-phosphate dehydrogenase were determined in Mc-3-treated diabetic animals. Once-daily administration of the fraction Mc-3 for prolonged period of 18 days to the experimental diabetic animals did not result in any nephrotoxicity or hepatotoxicity as evident from insignificant changes in biochemical parameters indicative of liver and kidney functions. Further fractionation of the fraction Mc-3 by size exclusion chromatography resulted in a fraction, designated Mc-3.2, possessing anti-hyperglycemic activity. The fraction Mc-3.2 showed the presence of a predominant protein band of ~11 kDa on SDS-PAGE. Loss in anti-hyperglycemic activity of the Mc-3.2 upon protease treatment indicates the proteinaceous nature of the anti-hyperglycemic principles. Overall, the results suggest that Momordica charantia seeds contain an effective anti-hyperglycemic protein(s which may find application in treatment of diabetes without evident toxic effects.

  12. Development and Evaluation of a Computer-Based, Self-Management Tool for People Recently Diagnosed with Type 2 Diabetes.

    Science.gov (United States)

    Booth, Alison O; Lowis, Carole; Hunter, Steven J; Dean, Moira; Cardwell, Chris R; McKinley, Michelle C

    2016-01-01

    Aim. The purpose of this study was to develop and evaluate a computer-based, dietary, and physical activity self-management program for people recently diagnosed with type 2 diabetes. Methods. The computer-based program was developed in conjunction with the target group and evaluated in a 12-week randomised controlled trial (RCT). Participants were randomised to the intervention (computer-program) or control group (usual care). Primary outcomes were diabetes knowledge and goal setting (ADKnowl questionnaire, Diabetes Obstacles Questionnaire (DOQ)) measured at baseline and week 12. User feedback on the program was obtained via a questionnaire and focus groups. Results. Seventy participants completed the 12-week RCT (32 intervention, 38 control, mean age 59 (SD) years). After completion there was a significant between-group difference in the "knowledge and beliefs scale" of the DOQ. Two-thirds of the intervention group rated the program as either good or very good, 92% would recommend the program to others, and 96% agreed that the information within the program was clear and easy to understand. Conclusions. The computer-program resulted in a small but statistically significant improvement in diet-related knowledge and user satisfaction was high. With some further development, this computer-based educational tool may be a useful adjunct to diabetes self-management. This trial is registered with clinicaltrials.gov NCT number NCT00877851. PMID:27446961

  13. Protocol and baseline data from The Inala Chronic Disease Management Service evaluation study: a health services intervention study for diabetes care

    Science.gov (United States)

    2010-01-01

    Background Type 2 Diabetes Mellitus is one of the most disabling chronic conditions worldwide, resulting in significant human, social and economic costs and placing huge demands on health care systems. The Inala Chronic Disease Management Service aims to improve the efficiency and effectiveness of care for patients with type 2 diabetes who have been referred by their general practitioner to a specialist diabetes outpatient clinic. Care is provided by a multidisciplinary, integrated team consisting of an endocrinologist, diabetes nurse educators, General Practitioner Clinical Fellows (general practitioners who have undertaken focussed post-graduate training in complex diabetes care), and allied health personnel (a dietitian, podiatrist and psychologist). Methods/Design Using a geographical control, this evaluation study tests the impact of this model of diabetes care provided by the service on patient outcomes compared to usual care provided at the specialist diabetes outpatient clinic. Data collection at baseline, 6 and 12-months will compare the primary outcome (glycaemic control) and secondary outcomes (serum lipid profile, blood pressure, physical activity, smoking status, quality of life, diabetes self-efficacy and cost-effectiveness). Discussion This model of diabetes care combines the patient focus and holistic care valued by the primary care sector with the specialised knowledge and skills of hospital diabetes care. Our study will provide empirical evidence about the clinical effectiveness of this model of care. Trial registration Australian New Zealand Clinical Trials Registry ACTRN12608000010392. PMID:20492731

  14. Protocol and baseline data from The Inala Chronic Disease Management Service evaluation study: a health services intervention study for diabetes care

    Directory of Open Access Journals (Sweden)

    Ware Robert S

    2010-05-01

    Full Text Available Abstract Background Type 2 Diabetes Mellitus is one of the most disabling chronic conditions worldwide, resulting in significant human, social and economic costs and placing huge demands on health care systems. The Inala Chronic Disease Management Service aims to improve the efficiency and effectiveness of care for patients with type 2 diabetes who have been referred by their general practitioner to a specialist diabetes outpatient clinic. Care is provided by a multidisciplinary, integrated team consisting of an endocrinologist, diabetes nurse educators, General Practitioner Clinical Fellows (general practitioners who have undertaken focussed post-graduate training in complex diabetes care, and allied health personnel (a dietitian, podiatrist and psychologist. Methods/Design Using a geographical control, this evaluation study tests the impact of this model of diabetes care provided by the service on patient outcomes compared to usual care provided at the specialist diabetes outpatient clinic. Data collection at baseline, 6 and 12-months will compare the primary outcome (glycaemic control and secondary outcomes (serum lipid profile, blood pressure, physical activity, smoking status, quality of life, diabetes self-efficacy and cost-effectiveness. Discussion This model of diabetes care combines the patient focus and holistic care valued by the primary care sector with the specialised knowledge and skills of hospital diabetes care. Our study will provide empirical evidence about the clinical effectiveness of this model of care. Trial registration Australian New Zealand Clinical Trials Registry ACTRN12608000010392.

  15. Blood glucose testing and primary prevention of diabetes mellitus type 2 - evaluation of the effect of evidence based patient information

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    Giani Guido

    2010-01-01

    Full Text Available Abstract Background Evidence-based patient information (EBPI has been recognised as important tool for informed choice in particular in the matter of preventive options. An objective, on the best scientific evidence-based consumer information about subthreshold elevated blood glucose levels (impaired fasting glucose and impaired glucose tolerance and primary prevention of diabetes, is not available yet. Thus we developed a web-based EBPI and aim to evaluate its effects on informed decision making in people 50 years or older. Methods/Design We conduct a web-based randomised-controlled trial to evaluate the effect of information about elevated blood glucose levels and diabetes primary prevention on five specific outcomes: (i knowledge of elevated blood glucose level-related issues (primary outcome; (ii attitudes to a metabolic testing; (iii intention to undergo a metabolic testing; (iv decision conflict; (v satisfaction with the information. The intervention group receives a specially developed EBPI about subthreshold elevated blood glucose levels and diabetes primary prevention, the control group information about this topic, available in the internet. The study population consists of people between 50 and 69 years of age without known diabetes. Participants will be recruited via the internet page of the cooperating health insurance company, Techniker Krankenkasse (TK, and the internet page of the German Diabetes Centre. Outcomes will be measured through online questionnaires. We expect better informed participants in the intervention group. Discussion The design of this study may be a prototype for other web-based prevention information and their evaluation. Trial registration Current Controlled Trial: ISRCTN22060616.

  16. The evaluation of off-loading using a new removable oRTHOsis in DIABetic foot (ORTHODIAB) randomized controlled trial: study design and rational

    OpenAIRE

    Mohammedi, Kamel; Potier, Louis; François, Maud; Dardari, Dured; Feron, Marilyne; Nobecourt-Dupuy, Estelle; Dolz, Manuel; Ducloux, Roxane; Chibani, Abdelkader; Eveno, Dominique-François; Crea Avila, Teresa; Sultan, Ariane; Baillet-Blanco, Laurence; Rigalleau, Vincent; Velho, Gilberto

    2016-01-01

    Background Off-loading is essential for diabetic foot management, but remains understudied. The evaluation of Off-loading using a new removable oRTHOsis in DIABetic foot (ORTHODIAB) trial aims to evaluate the efficacy of a new removable device “Orthèse Diabète” in the healing of diabetic foot. Methods/design ORTHODIAB is a French multi-centre randomized, open label trial, with a blinded end points evaluation by an adjudication committee according to the Prospective Randomized Open Blinded End...

  17. Evaluation of the Effect of Hydroalcoholic Extract of Citrullus colocynthis in Normoglycemic and Streptozocine (STZ Induced Diabetic Male Rats

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    MR Nikbakht

    2006-07-01

    Full Text Available Introduction & Objective: Adverse side effects of chemical drugs for treatment of diabetes persuaded the using of medical plants. Citrullus colocynthis is a plant which has been used traditionally for treatment of diabetes. The purpose of this study was to evaluate the effect of hydroalcholic extract of Citrullus colocynthis fruit on normoglycemic and streptozocine induced diabetic rats. Materials & Methods: 45 male Wistar rats weighing, 250-350 gr, have been selected and randomly divided in seven groups. Group1 without any drugs usage, group 2 that received normal saline (IV and distilled water (oral, group 3 received only streptozocine (IV, group 4 received only the extract of Citrullus colocynthis (1000 mg/kg, groups 5, 6 and 7 received 500, 1000 and 1500 mg/kg of Citrullus colocynthis extract after injection of STZ and induction of diabetes. Diabetes was induced by intravenous injection (45 mg/kg of STZ. Blood sampling was provided directly from animal heart and blood sugar was measured. The collected data were analyzed by SPSS software using students t-test and ANOVA. Results: Mean of normal blood sugar in control group was 156.5±15.7 mg/dl which defined as normal blood sugar. Streptozocine significantly increased blood sugar (p<0.05. The Citrullus colocynthis extract with 500 mg/kg dosage has not significantly reduced the blood sugar but is dosage of 1000 and 1500 mg/kg significantly decreased the blood sugar in a dose-dependent mode (p<0.05. Results also showed that the extract in dosage of 1000 mg/kg did not have a significant effect on normoglycemic animals. Conclusion: Results of this study indicate that the extract of Citrullus colocynthis fruit dose-dependently reduced the blood glucose level in streptozocine-induced diabetic rats but did not have significant effect on normal blood sugar.

  18. Field of Dreams Program Evaluation: Empowering the Latino Population in Type2 Diabetes Self-Management

    Science.gov (United States)

    Urteaga, Edie

    2011-01-01

    Adult onset, type2 diabetes affects Latino families at a higher rate than other ethnicities and negatively impacting their quality of life, ability to financially succeed, and ultimately impacting our overall economy. Multiple resources are available in the country to help people learn how to prevent, control, and manage diabetes. However, the…

  19. Evaluation of an Instruction Program on Diabetes Diet by Means of a Teaching Machine

    Science.gov (United States)

    Teuscher, A.; Heidecker, Barbara

    1976-01-01

    A study of 119 diabetic patients, student nurses, social workers, dieticians, and medical students indicates that programmed self-teaching with feedback by multiple-choice questions is an efficient method of instruction of basic facts of nutrition for diabetes. It enables the physician to spend more time on the patient's personal problems.…

  20. Evaluation of insulin and C-peptide in diabetic patients undergoing renal dialysis

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    P. T. Annamala

    2016-10-01

    Conclusions: There are alterations in the levels of insulin, c-peptide and the glycemic status in diabetic patients during dialysis. This significant reduction may affect glucose metabolism in diabetic patients on dialysis. Hence, glycemic status should be continuously monitored in these patients. [Int J Res Med Sci 2016; 4(10.000: 4579-4582

  1. MRI evaluation of end-organ damage in diabetes and hypertension

    NARCIS (Netherlands)

    Elderen, Saskia Gerdina Cornelia van

    2010-01-01

    Our studies have shown MRI assessed aortic stiffness being an integrated marker of cardiac function, cerebral small vessel disease and atrophy, as well as of renal function in type1 diabetes mellitus patients. Aortic stiffness already in normal range is related to end-organ damage in type1 diabetes

  2. Early recognition of diabetic neuropathy: evaluation of a simple outpatient procedure using thermal perception

    OpenAIRE

    Viswanathan, V.; Snehalatha, C.; Seena, R; Ramachandran, A

    2002-01-01

    Objective: To determine the effectiveness of Tip-therm, a temperature discriminator, in making an early diagnosis of distal symmetrical polyneuropathy in diabetic patients and to compare its effectiveness with the Semmes-Weinstein monofilament and biothesiometry, which are established methods of diagnosing neuropathy in diabetic patients.

  3. When did India and Asia collide? Re-evaluating constraints from the Indus Group of the Indus-Tsangpo Suture zone, Indian Himalaya.

    Science.gov (United States)

    Henderson, A.; Najman, Y.; Parrish, R.; Foster, G. L.; Garzanti, E.; Andò, S.

    2009-04-01

    The Indus Group includes marine and terrestrial Tertiary sedimentary rocks which were deposited in an evolving late-forearc to intermontane basin setting during the closure of Neo-Tethys and onset of India-Asia collision (Brookfield and Andrews-Speed 1984, Van Haver 1984, Searle 1990, Sinclair and Jaffey 2001, Clift et al. 2002). Clift et al. (2002) have constrained the age of collision by determining the lowermost stratigraphic point in the Indus Group that contains detritus from both Indian and Asian plates, and also by identifying where the Asian margin derived Indus Group unconformably overlies Indian margin sediments. The Chogdo Formation, dated by an overlying limestone at older than 54.9 Ma (O. Green, unpublished data cited in Sinclair and Jaffey 2001) is identified by Clift et al. (2001), to be the oldest unit of the Indus Group to contain detritus from both the Indian and Asian plates, and to stratigraphically overly Lamayuru Group Indian slope turbidites and Jurutze forearc basin rocks, thereby pinpointing the timing of continental collision to the Late Paleocene. However, despite its importance, these previous evaluations of the Indus Group have been hampered by poor stratigraphic knowledge and uncertain lateral correlations, largely due to the relatively complex deformation of the rocks and poor biostratigraphic control, and by application of only a limited number of techniques to assess provenance. We use a combination of geological mapping, biostratigraphy, facies analysis, petrography, bulk rock geochemistry, and isotopic characterisation of single detrital grains to 1) create an accurate and more widely representative stratigraphy for the Indus Group, 2) determine the nature of the contacts which separate the overlying Indus Group from underlying Indian and Asian Plate formations and 3) determine the provenance of the Group, in particular the stratigraphic level within the Indus Group at which both Indian and Asian plate detrital minerals occur

  4. A survey of paediatric HIV programmatic and clinical management practices in Asia and sub-Saharan Africa—the International epidemiologic Databases to Evaluate AIDS (IeDEA

    Directory of Open Access Journals (Sweden)

    IeDEA Pediatric Working Group

    2013-01-01

    Full Text Available Introduction: There are limited data on paediatric HIV care and treatment programmes in low-resource settings. Methods: A standardized survey was completed by International epidemiologic Databases to Evaluate AIDS paediatric cohort sites in the regions of Asia-Pacific (AP, Central Africa (CA, East Africa (EA, Southern Africa (SA and West Africa (WA to understand operational resource availability and paediatric management practices. Data were collected through January 2010 using a secure, web-based software program (REDCap. Results: A total of 64,552 children were under care at 63 clinics (AP, N=10; CA, N=4; EA, N=29; SA, N=10; WA, N=10. Most were in urban settings (N=41, 65% and received funding from governments (N=51, 81%, PEPFAR (N=34, 54%, and/or the Global Fund (N=15, 24%. The majority were combined adult–paediatric clinics (N=36, 57%. Prevention of mother-to-child transmission was integrated at 35 (56% sites; 89% (N=56 had access to DNA PCR for infant diagnosis. African (N=40/53 but not Asian sites recommended exclusive breastfeeding up until 4–6 months. Regular laboratory monitoring included CD4 (N=60, 95%, and viral load (N=24, 38%. Although 42 (67% sites had the ability to conduct acid-fast bacilli (AFB smears, 23 (37% sites could conduct AFB cultures and 18 (29% sites could conduct tuberculosis drug susceptibility testing. Loss to follow-up was defined as >3 months of lost contact for 25 (40% sites, >6 months for 27 sites (43% and >12 months for 6 sites (10%. Telephone calls (N=52, 83% and outreach worker home visits to trace children lost to follow-up (N=45, 71% were common. Conclusions: In general, there was a high level of patient and laboratory monitoring within this multiregional paediatric cohort consortium that will facilitate detailed observational research studies. Practices will continue to be monitored as the WHO/UNAIDS Treatment 2.0 framework is implemented.

  5. ECHOCARDIOGRAPHIC EVALUATION OF DIASTOLIC DYSFUNCTION IN ASYMPTOMATIC TYPE 2 DIABETES MELLITUS PATIENTS

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    Madhumathi

    2014-01-01

    Full Text Available INTRODUCTION: As per the latest edition of International Diabetes Federation(IDF Diabetes Atlas , diabetes mellitus currently affects approximately 371 million people worldwide , and majority (90% - 95% have type 2 diabetes mell itus , which is considered a metabolic cum vascular disease. The morbidity and mortality due to type 2 DM is due to its micro and macrovascular complications which affect nearly every organ system in the body – particularly heart. There is a marked increase in incidence of congestive heart failure , coronary artery disease in diabetic patients. The relative risk of developing heart failure is 3.8 in diabetic men and 5.5 in diabetic women , when compared with non - diabetic individuals. Despite similar left ventr icular systolic dysfunction , patients with diabetes have more pronounced heart failure symptoms , use more diuretics , and have an adverse prognosis compared with those without diabetes; one putative explanation for these discrepancies is diastolic dysfunction of the left ventricle in diabetes mellitus. Left ventricular diastolic dysfunction thus represent the first stage of diabetic cardiomyopathy preceding changes in systolic function. The diastolic abnormalities are present in diabetic patients with out overt diabetic complications of cardiovascular system , reinforcing the importance of early examination of ventricular function in individuals with diabetes mellitus. MATERIALS AND METHODS : This was a cross sectional study, conducted over a period of one year from August 2012 to August 2013. 50 patients with type 2 DM who had no symptoms of cardiovascular disease with normal BP and normal ECG were enrolled. Informed consent was obtained from the patients and they underwent a thorough physical examination, supported by laboratory investigations. A Doppler 2D echo was done in each patient and a calculation of LV ejection fraction, LA di mension, E velocity, A velocity and E/A ratio were done. E/A ratio of 60

  6. DESIGN, DEVELOPMENT AND EVALUATION OF BILAYER TABLET USING NATEGLINIDE FOR THE MANAGEMENT OF DIABETES

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    M. D. Bhadange

    2015-08-01

    Full Text Available The aim of present study is to formulate Nateglinide sustained release (SR and immediate release (IR bilayer tablet by different concentration of Hydroxypropyl methylcellulose (HPMC and HPMC K 100 M to control the release pattern. The sustained release layer of Nateglinide was prepared by using different grades of HPMC like, HPMC K-100, HPMC along with other excipients by direct compression technique. The immediate release layer of Nateglinide was prepared by Cross carmellose sodium and Sodium starch glycolate by direct compression technique. The powders were evaluated for their flow properties and the finished tablets were evaluated for their physical parameters. The both immediate release and sustained release layers of Nateglinide were characterized by FT-IR and in vitro dissolution studies. The drug release study of Nateglinide was evaluated using USP-II paddle type dissolution apparatus. The release rate of Nateglinide in immediate release layer was studied for 1h in 0.1 N HCL media and that of Nateglinide in sustained release layer was studied for 12 h in pH 6.8 phosphate buffer media. From the nine batches S5 batch showed good release behaviour 94.92% of drug is released over 12 hours. Nateglinide is a poorly water soluble (BCS class 2 ant diabetic drug. Due to the poor water solubility of this drug, its bioavailability is dissolution rate-limited. Total four trial batches of each drug have been manufactured to optimize and develop a robust and stable formulation, the stability studies of the products also comply with ICH guideline.

  7. The medical evaluation of patients with diabetes mellitus in exercise therapy.

    Science.gov (United States)

    Yamada, J; Tanaka, S; Sato, T; Suzuki, R; Fujii, S

    1991-12-01

    To investigate myocardial ischemia during exercise, submaximal exercise testing with electrocardiogram and thallium 201-myocardial scintigraphy was performed in non-insulin-dependent diabetics. The relationship between plasma atrial natriuretic polypeptide (ANP) levels in response to exercise and cardiac function assessed by echocardiography was also examined. The following results were obtained: 1) Twelve of the 66 diabetics (18.2%) had ischemic ST-segment changes in exercise ECGs, compared with 4 of 75 control subjects (5.3%)(p less than 0.05). Of the 12 diabetics with positive exercise ECGs, 10 were asymptomatic. 2) The washout rate in thallium-201 myocardial scintigraphy was significantly less in diabetics with positive exercise ECGs (36.5 +/- 4.1%) than in controls (51.9 +/- 2.8%)(p less than 0.05). 3) Although no difference in heart rate were observed between diabetics and controls, diabetic patients had significantly higher systolic blood pressure than controls during all stages of exercise and at maximal exertion. Rate pressure products in stages 1 and 2 were significantly higher in diabetics than in controls. 4) The increase of plasma ANP concentration during moderate exercise (VO2 max 60%) was significantly greater in diabetics than in controls (32.3 +/- 11.9 pg/ml vs. 15.0 +/- 1.7 pg/ml)(p less than 0.02). 5) There was a significant correlation between the increase in plasma ANP during exercise and the levels of left ventricular diastolic function (A/R:r = 0.504, p less than 0.05, IRT:r = 0.587, p less than 0.02), assessed by echocardiography, in diabetics. In conclusion, this study demonstrated that the frequency of asymptomatic myocardial ischemia during exercise was higher in diabetics than in controls.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:1840303

  8. Evaluating the Effects of Regular Exercise and Magnesium Sulfate on Pain Threshold in Diabetic Rats

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    Ali Heidarianpour

    2013-06-01

    Full Text Available Introduction: Peripheral neuropathy is an important complication of diabetes mellitus. It has been shown that hyperglycemia and oxidative stress are major etiological factors in neuropathy and contribute to its development. Since regular exercise and oral magnesium supplementation can reduce hyperglycemia induced by diabetes and also have antioxidant effects, therefore this study was designed to examine the effects of regular exercise and magnesium sulfate administration on thermal pain threshold in streptozocin-induced diabetic rats. Methods: 30 male Wistar rats weighed 220±10 gwere made diabetic by streptozotocin (60 mg/kg, subcutaneously. One week after diabetes induction, animals were undergone swimming training and magnesium sulfate treatment for 8 weeks; first, they swim 60 min for 3 weeks, then 90 min for 2 weeks, and finally 120 min for 3 weeks. Magnesium sulfate (10 g/l was added into the drinking water once diabetes was established (One week after diabetes induction and continued for 8 weeks. 48 h after the end of each stage, tail-flick test was performed to assess the effects of training and magnesium sulfate on thermal pain threshold. The comparison of means was done using independent- sample t-test and repeated measure analysis of variance. Results: A significant decrease in thermal pain threshold was seen in diabetic rats through 5 and 8 weeks. Diabetic induced hyperalgesia were decreased significantly by training and magnesium sulfate. Combined effects of training and magnesium sulfate on thermal pain threshold are significantly higher than one of them alone. Conclusion: It is concluded that regular exercise and magnesium sulfate administration may be able torestore thermal hyperalgesia in diabetes. Future studies are required to establish the effects of these factors on treatment and/or management of painful conditions.

  9. Evaluation of Neonatal Streptozotocin Induced Diabetic Rat Model for the Development of Cataract

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    Madhoosudan A. Patil

    2014-01-01

    Full Text Available Type 2 diabetes (T2D generally follows prediabetes (PD conditions such as impaired fasting glucose (IFG and/or impaired glucose tolerance (IGT. Although studies reported an association of IGT or IFG with cataract, the experimental basis for PD associated cataract is not known. Hence, we evaluated neonatal streptozotocin (nSTZ induced rat model to study PD associated cataractogenesis by injecting STZ to two-day old rats. While majority (70% of nSTZ injected pups developed IGT (nSTZ-PD by two months but not cataract even after seven months, remaining (30% nSTZ rats developed hyperglycemia (nSTZ-D by two months and mature cataract by seven months. Lens biochemical analysis indicated increased oxidative stress as indicated by increased SOD activity, lipid peroxidation, and protein carbonyl levels in nSTZ-D cataractous lens. There was also increased polyol pathway as assessed by aldose reductase activity and sorbitol levels. Though nSTZ-PD animals have not shown any signs of lenticular opacity, insolubilization of proteins along with enhanced polyol pathway was observed in the lens. Further there was increased oxidative stress in lens of IGT animals. These results suggest that oxidative stress along with increased polyol pathway might play a role in IGT-associated lens abnormalities. In conclusion, nSTZ-PD rat model could aid to investigate IGT-associated lens abnormalities.

  10. EVALUATION OF A BREAKFAST AS SCREENING TEST FOR THE DETECTION OF GESTATIONAL DIABETES

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    L. Eslamian Z. Ramezani

    2008-04-01

    Full Text Available A standard breakfast was evaluated as a screening test (BT for gestational diabetes in a case-control study. Blood sugar (BS was measured 1 hour after a breakfast that had 50gr simple sugar and was designed based on women preferences. In the same women glucose challenge test (GCT, 50gr 1hour glucose screening test was performed one week later in randomized sequential. Cutoff values for both tests was 130 mg/dl. For both or one positive test GTT (100gr-oral glucose tolerance test was performed. Sensitivity and specificity; optimal cutoff and concordance of both tests with GTT were calculated by X2, receiver operating characteristic (ROC curve and kappa test. 41 women (29.3% had positive GCT and 28 women (20% had positive BT. 12 women (8.57% had positive GTT. For BT and GCT, a sensitivity of 83.3% and 91.7% and specificity of 85.9% and 76.6% with cutoff level ≥ 130 mg/dl at 60 minute were found respectively. Optimal cutoff for BT and GCT were 130 mg/dl and 135 mg/dl respectively. Concordance of GTT with GCT and BT was 0.429 and 0.432, respectively. Standard breakfast can be used as an alternative method for assessing carbohydrate intolerance in pregnancy with same physiological response, better compliance and low cost.

  11. Evaluation of Anti-Inflammatory, Anti-diabetic activityof Indian Bauhinia vahlii (stembark)

    Institute of Scientific and Technical Information of China (English)

    Das Surya Narayan; Patro Varanashi Jagannath; Dinda Subas Chandra

    2012-01-01

    Objective: To evaluate the anti-inflammatory and antidiabetic property of Bauhinia vahlii (stem bark) with preliminary phytochemical profile of the extracts. Methods: The dried whole plant material (1400 g) was packed in soxhlet apparatus and extracted successively with Pet. Ether (PE) to defat the drug, petroleum ether was removed from the powdered defatted drug which was then extracted with benzene (BE), chloroform(CE) and 95% of Ethanol (EE) as increasing polarity and all extracts screened for anti-inflammatory and antidiabetic activity using carrageenan induced paw edema and streptozotacin induced diabetic respectively. The toxicity and phytochemical screening were done using standard procedure. Result: The preliminary phytochemical tests revealed the presence of alkaloids, flavonoids, phytosterol, phenolic compounds, and glycoside. While carbohydrates, protein, gums and amino acids were absent. The acute toxicity study of various extracts of Bauhinia vahlii was conducted and dose of 353 mg/kg is fixed for anti-inflammatory and antidiabetic perperty. The pet ether, chloroform and ethanolic extract ofBauhinia vahlii significantly decreased the paw edema induced by carrageenin in rats at a dose of 353 mg/kg comparable to standard ibuprofen (100 mg/kg). Similarly in case of antidiabetic property, the ethanolic and chloroform extract of Bauhinia vahlii at a dose level 353 mg/kg, showed significant reduction in blood sugar level from 2 to 24 h in progressive manner comparable to standard glibenclamide (5mg/kg).

  12. A Pooled Analysis Evaluating the Efficacy and Tolerability of Tapentadol Extended Release for Chronic, Painful Diabetic Peripheral Neuropathy

    OpenAIRE

    Schwartz, Sherwyn; Etropolski, Mila S.; Shapiro, Douglas Y.; Rauschkolb, Christine; Vinik, Aaron I.; Lange, Bernd; Cooper, Kimberly; Van Hove, Ilse; Haeussler, Juergen

    2014-01-01

    Background and Objective Data from two similarly designed studies of tapentadol extended release (ER) for managing neuropathic pain associated with diabetic peripheral neuropathy (DPN; NCT00455520, NCT01041859) in adults were pooled for this analysis, allowing a detailed evaluation of efficacy in patient subgroups and secondary endpoints. Methods In each study, patients were titrated to their optimal dose of open-label tapentadol ER [100–250 mg twice daily (bid)] over 3 weeks. Patients with ≥...

  13. PHARMACOECONOMIC EVALUATION AND AN AUDIT OF QUALITY OF LIFE IN HYPERTENSIVE AND DIABETICS IN A RURAL TERTIARY CARE HOSPITAL

    OpenAIRE

    K V Ramanath; Saroj Paudel

    2015-01-01

    Introduction: Healthcare budget pressure, justification of current expenditures and investments in public health care/individul are flattering a priority in chronic diseases. Hence, this study was carried out with the objective to evaluate the cost of illness in Diabetic Mellitus (DM) and Hypertension (HTN) and their Quality of life (QOL). Method: It was a prospective and Interventional study conducted in patients over a period of 9 months. The data were subjected to a descriptive statistical...

  14. Evaluating the Effect of Knowledge, Attitude, and Practice on Self-Management in Type 2 Diabetic Patients on Dialysis

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    Shima Ghannadi

    2016-01-01

    Full Text Available Background. Type 2 diabetes is an increasingly common condition with several preventable microvascular complications such as kidney damage. Nephropathy is expensive to manage, especially as hospital dialysis treatment. Improving patients’ knowledge, attitude, and practice (KAP toward their condition can achieve better control, delay complications, and improve their quality of life. This study evaluated the KAP and self-care behaviors of diabetic patients on dialysis and variables that affect it. Methods. This cross-sectional study was conducted at Shahid Beheshti academic hospitals of Tehran, Iran. Face-to-face interviews were held to fill five validated questionnaires: three evaluating KAP, one evaluating self-management, and one evaluating quality of life. Result. 117 diabetic patients on hemodialysis (42 females with mean (SD age of 68.70±9.26 years were enrolled in the survey. The scores for patient’s KAP, self-care, and quality of life were 59.90±11.23, 44.27±8.35, 45.06±12.87, 46.21±10.23, and 26.85±13.23, respectively. There was significant negative correlation between patients’ knowledge and attitude with their glycosylated hemoglobin level and their fasting blood sugar. There was significant correlation between patients’ knowledge and practice with their self-care activities. Conclusion. The present study suggests that patients’ KAP scores have a practical effect upon self-care behavior. This highlights the needs for effective diabetes education programs in developing countries like Iran.

  15. Evaluation of information retention and adherence to treatment in patients with gestational diabetes mellitus after multidisciplinary group

    Directory of Open Access Journals (Sweden)

    Ana Maria da Silva Sousa

    2016-06-01

    Full Text Available SUMMARY Objective: To evaluate the retention of information after participation in multidisciplinary group in patients with gestational diabetes mellitus (GDM through a phone contact. Method: 122 pregnant women diagnosed with gestational diabetes were included. After diagnosis of gestational diabetes, the patients were referred to the multidisciplinary group where they received medical, nutrition and nursing guidelines related to the disease. After three days these patients received one telephone call from a nurse, who made the same questions regarding the information received. In the statistical analysis, results were presented as absolute and relative frequencies. Results: Most patients 119/122 patients (97.5% were managing to do self glucose monitoring. Twenty-one patients (17.2% reported having difficulty performing the blood glucose, especially finger pricking. When questioning whether the woman was following the proposed diet, 24/122 (19.7% patients said they did not; the meal frequency was not reached by 23/122 (18.9% of the women, and forty-seven (38.5% of the women reported having ingested sugar in the days following the guidance in multidisciplinary group. Conclusion: Regarding the proposed treatment, there was good adherence of patients, especially in relation to blood glucose monitoring. As for nutritional control, we observed greater difficulty in following the guidelines demonstrating the need for long-term monitoring, as well as further clarification to the patients about the importance of nutrition in diabetes management.

  16. EVALUATION OF THE EXTRACTS OF LEUCAS ASPERA ON BIOCHEMICAL PROFILES IN EXPERIMENTAL MODEL OF DIABETES MELLITUS (TYPE- I IN RATS

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    T.Tukaram

    2011-03-01

    Full Text Available The study was conducted to evaluate the effect of Leucas aspera leaves on experimental diabetes mellitus (type I in rats in terms of alterations in biochemical profiles. Thirty rats were randomly divided into six groups of 5 rats in each. Group-I were fed on basal diet without any treatment, group-II induced diabetic models (type-I (Alloxan monohydrate dissolved in sterile normal saline (150 mg/kgBW, ip, group-III, IV, V and VI were induced diabetics and treated with extract of Leucas aspera (30,100,150 and 300mg/kg BW respectively, PO twice daily in the morning and evening post prandially for thirty days respectively. The blood samples were collected on day 0, 10, 20 and 30 and were used for the analysis of biochemical profiles.The blood glucose (mg% were consistently increased significantly (P<0.01 in groups II,III, IV V and VI till day 20 while in groups V and VI there was a significant (P<0.01 decline in the values on day 30. There was found to have profound effect in lowering the blood glucose levels in dose dependent manner. The study revealed that experimental diabetes mellitus (type-I induced patho-biochemical changes were ameliorated more effectively by ethanolic extract of Leucas aspera in dose dependent manner.

  17. Comparative study to evaluate the anti-diabetic activity of commercially available extract of Tinospora cordifolia and Phyllanthus emblica in streptozocin induced diabetic rat

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    Nishant Pathak

    2016-08-01

    Conclusions: Commercially available extract of Tinospora cordifolia and Phyllanthus emblica have significant anti-diabetic activity in streptozocin induced diabetic rats. [Int J Basic Clin Pharmacol 2016; 5(4.000: 1641-1646

  18. Kedrostis Medik. in Asia

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    W.J.J.O. De Wilde

    2013-04-01

    Full Text Available DE WILDE, W.J.J.O.  & DUYFJES, BRIGITTA E.E. 2004. Kedrostis Medik. in Asia. Reinwardtia 12(2:129 – 133. — Kedrostis (Cucurbitaceae occurs in Africa and Madagascar and comprises 4 (5 species in Asia. Of these 2 species are found in India and Sri Lanka and 2 (3 species in western Malesia. One Malesian species is for the first time included in Kedrostis here, Kedrostis bennettii (Miq. W.J. de Wilde & Duyfjes, and one species is described as new here, Kedrostis hirta W.J. de Wilde & Duyfjes. One more Malesian species is insufficiently known to be formally described.  Keywords: Kedrostis, Cucurbitaceae, SE Asia, taxonomy

  19. A Modified User-Oriented Heuristic Evaluation of a Mobile Health System for Diabetes Self-management Support

    Science.gov (United States)

    Georgsson, Mattias; Staggers, Nancy; Weir, Charlene

    2016-01-01

    Mobile health platforms offer significant opportunities for improving diabetic self-care, but only if adequate usability exists. Expert evaluations such as heuristic evaluation can provide distinct usability information about systems. The purpose of this study was to complete a usability evaluation of a mobile health system for diabetes patients using a modified heuristic evaluation technique of (1) dual-domain experts (healthcare professionals, usability experts), (2) validated scenarios and user tasks related to patients’ self-care, and (3) in-depth severity factor ratings. Experts identified 129 usability problems with 274 heuristic violations for the system. The categories Consistency and Standards dominated at 24.1% (n = 66), followed by Match Between System and Real World at 22.3% (n = 61). Average severity ratings across system views were 2.8 (of 4), with 9.3% (n = 12) rated as catastrophic and 53.5% (n = 69) as major. The large volume of violations with severe ratings indicated clear priorities for redesign. The modified heuristic approach allowed evaluators to identify unique and important issues, including ones related to self-management and patient safety. This article provides a template for one type of expert evaluation adding to the informaticists’ toolbox when needing to conduct a fast, resource-efficient and user-oriented heuristic evaluation. PMID:26657618

  20. Evaluation of risk equations for prediction of short-term coronary heart disease events in patients with long-standing type 2 diabetes: the Translating Research into Action for Diabetes (TRIAD study

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    Lu Shou-En

    2012-07-01

    Full Text Available Abstract Background To evaluate the U.K. Prospective Diabetes Study (UKPDS and Framingham risk equations for predicting short-term risk of coronary heart disease (CHD events among adults with long-standing type 2 diabetes, including those with and without preexisting CHD. Methods Prospective cohort of U.S. managed care enrollees aged ≥ 18 years and mean diabetes duration of more than 10 years, participating in the Translating Research into Action for Diabetes (TRIAD study, was followed for the first occurrence of CHD events from 2000 to 2003. The UKPDS and Framingham risk equations were evaluated for discriminating power and calibration. Results A total of 8303 TRIAD participants, were identified to evaluate the UKPDS (n = 5914, 120 events, Framingham-initial (n = 5914, 218 events and Framingham-secondary (n = 2389, 374 events risk equations, according to their prior CHD history. All of these equations exhibited low discriminating power with Harrell’s c-index Conclusions The UKPDS and Framingham risk equations may be inappropriate for predicting the short-term risk of CHD events in patients with long-standing type 2 diabetes, partly due to changes in medications used by patients with diabetes and other improvements in clinical care since the Frmaingham and UKPDS studies were conducted. Refinement of these equations to reflect contemporary CHD profiles, diagnostics and therapies are needed to provide reliable risk estimates to inform effective treatment.

  1. Real-World Evaluation of the Effects of Counseling and Education in Diabetes Management

    OpenAIRE

    Dalal, Mehul R.; Robinson, Scott B; Sullivan, Sean D.

    2014-01-01

    Background. Patient education has long been recognized as a component of effective diabetes management, but the impact of counseling and education (C/E) interventions on health care costs is not fully understood.

  2. Evaluation of Δ9-tetrahydrocannabinol metabolites and oxidative stress in type 2 diabetic rats

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    Zeynep Coskun

    2016-02-01

    Full Text Available Objective(s: The object of the study is to examine the effects of Δ9-tetrahydrocannabinol (THC against oxidative stress in the blood and excretion of THC metabolites in urine of type 2 diabetic rats. Materials and Methods: The control (n=8, THC control (n=6, diabetes (n=8 and diabetes + THC (n=7 groups were created. Type 2 diabetes was induced by nicotinamide (NA, 85 mg/kg + streptozotocin (STZ, 65 mg/kg. THC was administered intraperitoneally for seven days. The glutathione (GSH level in erythrocytes and malondialdehyde (MDA level, superoxide dismutase (SOD and catalase (CAT enzyme activities in plasma were measured. THC metabolites were analyzed in urine. Results: The results showed that the erythrocyte GSH levels were significantly increased (P

  3. Multifocal electroretinogram in evaluating retinal function of diabetic macular edema after pars plana vitrectomy

    Institute of Scientific and Technical Information of China (English)

    马进; 吴德正; 高汝龙; 吕林; 张少冲; 文峰; 黄时洲

    2004-01-01

    @@ Beneficial effects of vitrectomy for diabetic macular edema (DME) have been demonstrated in a series of clinical trials. Vitreous surgery is useful in reducing the edema and improving visual acuity.

  4. Evaluating components of dental care utilization among adults with diabetes and matched controls via hurdle models

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    Chaudhari Monica

    2012-07-01

    Full Text Available Abstract Background About one-third of adults with diabetes have severe oral complications. However, limited previous research has investigated dental care utilization associated with diabetes. This project had two purposes: to develop a methodology to estimate dental care utilization using claims data and to use this methodology to compare utilization of dental care between adults with and without diabetes. Methods Data included secondary enrollment and demographic data from Washington Dental Service (WDS and Group Health Cooperative (GH, clinical data from GH, and dental-utilization data from WDS claims during 2002–2006. Dental and medical records from WDS and GH were linked for enrolees continuously and dually insured during the study. We employed hurdle models in a quasi-experimental setting to assess differences between adults with and without diabetes in 5-year cumulative utilization of dental services. Propensity score matching adjusted for differences in baseline covariates between the two groups. Results We found that adults with diabetes had lower odds of visiting a dentist (OR = 0.74, p  0.001. Among those with a dental visit, diabetes patients had lower odds of receiving prophylaxes (OR = 0.77, fillings (OR = 0.80 and crowns (OR = 0.84 (p 0.005 for all and higher odds of receiving periodontal maintenance (OR = 1.24, non-surgical periodontal procedures (OR = 1.30, extractions (OR = 1.38 and removable prosthetics (OR = 1.36 (p  Conclusions Patients with diabetes are less likely to use dental services. Those who do are less likely to use preventive care and more likely to receive periodontal care and tooth-extractions. Future research should address the possible effectiveness of additional prevention in reducing subsequent severe oral disease in patients with diabetes.

  5. Design, implementation, and evaluation of a pediatric and adolescent type 2 diabetes management program at a tertiary pediatric center

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    Samaan MC

    2014-07-01

    Full Text Available M Constantine Samaan,1–3 Marlie Valencia,1 Connie Cheung,1 Boguslaw Wilk,1,3 Keith Lau,1,4 Lehana Thabane1,5–8 1Department of Pediatrics, McMaster University, 2Division of Pediatric Endocrinology, 3Children's Exercise and Nutrition Center, 4Division of Pediatric Nephrology, McMaster Children's Hospital, 5Population Health Research Institute, 6Department of Clinical Epidemiology and Biostatistics, 7Department of Anesthesia, McMaster University, 8Centre for Evaluation of Medicines, Hamilton, ON, Canada Abstract: Global rates of type 2 diabetes in children and adolescents have increased significantly over the past three decades. Type 2 diabetes is a relatively new disease in this age group, and there is a dearth of information about how to structure treatment programs to manage its comorbidities and complications. In this paper, we describe the design and implementation of a personalized multidisciplinary, family-centered, pediatric and adolescent type 2 diabetes program at a tertiary pediatric center in Hamilton, Ontario, Canada. We report the process of designing and implementing such a program, and show that this multidisciplinary program led to improvement in glycated hemoglobin (n=17, 8% at baseline versus 6.4% at 1 year, 95% confidence interval (0.1–0.28, P-value <0.0001 and stabilized body mass index, with lowered C-peptide and no change in fitness or metabolic biomarkers of lipid metabolism and liver function. As type 2 diabetes becomes more prevalent in youth, the need for programs that successfully address the complex nature of this disease is central to its management and to mitigate its long-term adverse outcomes. Keywords: type 2 diabetes, pediatric, adolescents, program design, multidisciplinary

  6. Development and Psychometric Evaluation of a Health Action Process Approach Inventory for Healthful Diet Among Type 2 Diabetes Patients

    Science.gov (United States)

    Rohani, Hosein; Eslami, Ahmad Ali; Ghaderi, Arsalan; bidkhori, Mohammad; Raei, Mehdi

    2016-01-01

    Background: Long-term effects of diabetes could be prevented or delayed by adopting a proper diet. The aim of this study was to adapt and provide a pilot test using health action process approach (HAPA)-based inventory to capable of capturing significant determinants of healthful diet for diabetics. Methods: The inventory was reviewed by eight diabetes patients and verbal feedbacks with regard the comprehension, item relevance, and potential new content were obtained. Then, the inventory items were evaluated by an expert panel. Next exploratory factor analysis (EFA) was conducted to assess the scale constructs. Criterion validity was measured by Pearson correlation. Finally, reliability measures of internal consistency and test-retest analysis were determined. Results: A total of 121 diabetic patients participated in this study. EFA extracted seven factors (risk-perception, action self-efficacy, outcome expectancies, maintenance self-efficacy, action and coping planning, behavioral intention, and recovery self-efficacy) explaining 81.14% of the total variance. There were significant correlations between behavioral intentions and both outcome expectancies (r = 0.55, P < 0.05) and action self-efficacy (r = 0.31, P < 0.004) and small to moderate correlations (rs = 23–40) between behavior and the volitional constructs of the HAPA model. Cronbach's alpha ranging from 0.65 to 0.95 and intraclass correlation coefficients ranging from 0.71 to 0.92 indicated an acceptable internal consistency. Conclusions: Developed scales were valid and reliable for measuring HAPA variables to be used with type 2 diabetes mellitus patients. Further examination with minority persons is warranted. PMID:27195101

  7. Evaluation of auditory brain-stem evoked response in middle: Aged type 2 diabetes mellitus with normal hearing subjects

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    Debadatta Mahallik

    2014-01-01

    Full Text Available Background: Diabetes mellitus (DM is commonly metabolic disorders of carbohydrate in which blood glucose levels are abnormally high due to relative or absolute insulin deficiency. In addition, it is characterized by abnormal metabolism of fat, protein resulting from insulin deficit or insulin action, or both. There are two broad categories of DM are designated as type 1 and type 2. Type 2 diabetes is due to predominantly insulin resistance with relative insulin deficiency noninsulin-dependent DM. Type 2 diabetes is much more common than insulin-dependent DM. Objectives: The aim of this study was to assess, if there is any abnormality in neural conduction in auditory brain-stem pathway in type 2 DM patients having normal hearing sensitivity when compared to age-matched healthy populations. Materials and Methods: This study included middle - aged 25 subjects having normal hearing with diabetes type 2 mellitus. All were submitted to the full audiological history taking, otological examination, basic audiological evaluation and auditory brain-stem response audiometry which was recorded in both ears, followed by calculation of the absolute latencies of wave I, III and V, as well as interpeak latencies I-III, III-V, I-V. Results: Type 2 DM patients showed significant prolonged absolute latencies of I, III (P = 0.001 and interpeak latencies I-III, III-V and I-V in left ear (P = 0.001 and absolute latencies of I, V (P = 0.001, interpeak latencies III-V was statistically significant in right ear. Conclusions: The prolonged absolute latencies and interpeak latencies suggests abnormal neural firing synchronization or in the transmission in the auditory pathways in normal hearing type 2 diabetes mellitus patients.

  8. Evaluation of Antidiabetic and Antihyperlipidemic Effects of Peganum harmala Seeds in Diabetic Rats

    Science.gov (United States)

    Komeili, Gholamreza; Hashemi, Mohammad; Bameri-Niafar, Mohsen

    2016-01-01

    The present study was carried out to investigate the antidiabetic and antihyperlipidemic properties of hydroalcoholic extract of Peganum harmala in streptozotocin-induced diabetic male rats. In an experimental study, 64 normal Wistar albino male rats (200–230 g) were randomly divided into 8 groups. Control and diabetic rats were treated with normal saline and three different doses (30, 60, and 120 mg/kg) of hydroalcoholic extract of Peganum harmala seeds for 4 weeks orally. At the end of treatment, blood samples were taken and glucose, triglycerides, total cholesterol, LDL-c, HDL-c, malondialdehyde (MDA), total antioxidant capacity (TCA), ALT, AST, GGT, bilirubin, and glycosylated hemoglobin (HbA1C) were determined. STZ-induced diabetic rats showed significant changes in the values of glucose, triglycerides, total cholesterol, LDL-c, MDA, TAC, ALT, AST, GGT, bilirubin, and HbA1C in comparison with normal rats. Administration of the extract to diabetic rats resulted in a remarkable decrease in glucose, lipid profiles, MDA, ALT, AST, GGT, bilirubin, and HbA1C levels and increase in TAC relative to diabetic group. The results of this study indicated that hydroalcoholic extract of Peganum harmala seeds possesses antidiabetic and hypolipidemic activities and could be useful in treatment of diabetes. PMID:27190643

  9. Evaluation of Topical Tocopherol Cream on Cutaneous Wound Healing in Streptozotocin-Induced Diabetic Rats

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    Teoh Seong Lin

    2012-01-01

    Full Text Available Diabetes is a common cause of delayed wound healing. The aim of the study was to determine the effect of topical administration of tocopherol cream on the wound healing process in diabetic rats. The study was conducted using 18 male Sprague Dawley rats which were divided into three groups: (I diabetic rats receiving control cream , (II diabetic rats receiving 0.06% tocopherol cream , and (III diabetic rats receiving 0.29% tocopherol cream . Four cutaneous wounds were created at the dorsal region of the rats. Wound healing was assessed by total protein content, rate of wound closure estimation, and histological studies on the tenth day after wounding. Tocopherol treatment enhanced the wound healing process by increasing rate of wound closure and total protein content significantly compared to the control group. Histological observation also showed better organized epithelium and more collagen fibers in the tocopherol treated groups. Application of tocopherol cream enhances wound healing process in diabetic condition which is known to cause delay in wound healing.

  10. Evaluation of Topical Tocopherol Cream on Cutaneous Wound Healing in Streptozotocin-Induced Diabetic Rats

    Science.gov (United States)

    Lin, Teoh Seong; Abd Latiff, Azian; Abd Hamid, Noor Aini; Wan Ngah, Wan Zurinah bt; Mazlan, Musalmah

    2012-01-01

    Diabetes is a common cause of delayed wound healing. The aim of the study was to determine the effect of topical administration of tocopherol cream on the wound healing process in diabetic rats. The study was conducted using 18 male Sprague Dawley rats which were divided into three groups: (I) diabetic rats receiving control cream (n = 6), (II) diabetic rats receiving 0.06% tocopherol cream (n = 6), and (III) diabetic rats receiving 0.29% tocopherol cream (n = 6). Four cutaneous wounds were created at the dorsal region of the rats. Wound healing was assessed by total protein content, rate of wound closure estimation, and histological studies on the tenth day after wounding. Tocopherol treatment enhanced the wound healing process by increasing rate of wound closure and total protein content significantly (P < 0.05) compared to the control group. Histological observation also showed better organized epithelium and more collagen fibers in the tocopherol treated groups. Application of tocopherol cream enhances wound healing process in diabetic condition which is known to cause delay in wound healing. PMID:23097676

  11. Evaluation of diabetic autonomic neuropathy by 123I-metaiodobenzyl-guanidine (MIBG) cardiac imaging. Initial report

    International Nuclear Information System (INIS)

    Single-photon emission computed tomography was performed in 52 diabetics and 10 healthy volunteers using MIBG. The diabetics had no particular findings of electrocardiography, echocardiography, or exercise thallium imaging and no cardiovascular episodes. The healthy volunteers had no abnormal findings on exercise thallium imaging or glucose tolerance test. The average relative regional uptake (RRU) was decreased in the inferoposterior wall compared with the anterior or lateral wall in both the diabetics and volunteers. According to the RRU and visual images, we divided the diabetics into the following four groups: 14 who were normal (group N), 30 with segmental defects (group S), 4 with diffuse defects (group D) and 4 without accumulation (group DH). Diabetic complications (retinopathy, nephropathy, and neuropathy) and hypertension were more frequent in group S than group N. However, there were no significant differences in the physiological evidence of autonomic neuropathy (C.V. of the R-R interval on the ECG and blood pressure response to standing or deep breathing) between groups S and N. Vibration sense was significantly more impaired in group S than in group N. These results suggest that cardiac imaging with MIBG might be a useful examination for the early diagnosis of diabetic autonomic neuropathy. (author)

  12. Evaluation of wound healing properties of bioactive aqueous fraction from Moringa oleifera Lam on experimentally induced diabetic animal model

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    Muhammad AA

    2016-05-01

    Full Text Available Abubakar Amali Muhammad,1 Palanisamy Arulselvan,1 Cheah Pike See,2 Farida Abas,3 Sharida Fakurazi1,2 1Laboratory of Vaccine and Immunotherapeutics, Institute of Bioscience, 2Unit of Anatomy, Department of Human Anatomy, Faculty of Medicine and Health Sciences, 3Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang, Malaysia Abstract: Diabetic foot ulcer is a serious complication of diabetes, which affects a significant percentage (15% of diabetics and up to 15%–24% of those affected may require amputation. Therefore, the economic burden of diabetic foot ulcers is enormous and is associated with high cost of treatment and prolongs hospitalization. The present study was conducted to evaluate antibacterial and in vivo wound healing activities of an aqueous fraction of Moringa oleifera on a diabetic condition. Antibacterial activity testing was carried out using agar well and tube dilution techniques. The in vivo study was conducted using six groups of animals that comprise of one normal and diabetic control group each, three treatment groups of 0.5%, 1%, and 2% w/w aqueous fraction, and a positive control group (1% w/w silver sulfadiazine. Rats were induced with diabetes using a combination of streptozotocin 65 and 150 mg/kg nicotinamide daily for 2 days, and excision wounds were created and treated with various doses (0.5%, 1%, and 2% w/w aqueous fraction daily for 21 days. Biophysical, histological, and biochemical parameters were investigated. The results of the study revealed that aqueous fraction possessed antibacterial activity through inhibition of growth of Staphylococcus aureus, Pseudomonas aeruginosa, and Escherichia coli organisms. The topical application of aqueous fraction revealed enhancement of wound healing under sustained hyperglycemic condition for the duration of the experiment. This enhancement was achieved through decreased wound size, improved wound contraction, and tissue

  13. Meeting Asia's future gas import demand with stranded natural gas from central Asia, Russia, Southeast Asia, and Australia

    Science.gov (United States)

    Attanasi, E.D.; Freeman, P.A.

    2013-01-01

    This analysis shows the important contribution that stranded gas from central Asia, Russia, Southeast Asia, and Australia can make in meeting the projected demand for gas imports of China, India, Japan, and South Korea from 2020 to 2040. The estimated delivered costs of pipeline gas from stranded fields in Russia and central Asia at Shanghai, China, are generally less than delivered costs of liquefied natural gas (LNG). Australia and Malaysia are initially the lowest-cost LNG suppliers. In the concluding section, it is argued that Asian LNG demand is price sensitive, and that current Asian LNG pricing procedures are unlikely to be sustainable for gas import demand to attain maximum potential growth. Resource volumes in stranded fields evaluated can nearly meet projected import demands.

  14. Evaluation of blood glucose and thyroid function in Sudanese diabetic patients

    International Nuclear Information System (INIS)

    This study composes of two parts. The first one is a survey of thyroid abnormalities, and the second one is experiment to estimate the level of thyroid hormones (T4, T3, TSH) among diabetic population and the relationship between the level of glucose, thyroid hormones and lipid profile (TC, LDL, TG, HDL) and comparison of the results with non diabetic group. The survey part of the study to determine the thyroid abnormalities, hypothyroidism or hyperthyroidism clinical or subclinical. Also the study group was divided in to two groups according to insulin requirement. Type I is insulin-dependent diabetes mellitus and type II is non insulin-dependent diabetes mellitus. The study subjects selected for this study consist of one hundred Sudanese diabetic patients, they had mean age of 46.51±10.672 years, a mean height of 162.06±10.77 cm and a mean weight of 73.47±14.91 kg. Fifty healthy non-diabetic people without endocrine disease were chosen as controls. Glucose, and thyroid hormones, thyroxine and triiodothyronine (total T4 and T3) and thyroid stimulating hormone (TSH) were measured. In addition hemoglobin (Hb), total cholesterol (TC), triglyceride (TG), high-density lipoproteins (HDL) were also measured in both groups. Low-density lipoprotein (LDL) was calculated for each sample. Physical examinations such as height, weight, and history of diabetes, family history, treatment were recorded in both groups. Determination of serum hormones concentration was carried out using highly sensitive RIA technique. While determination of blood glucose, hemoglobin, and lipid profile was carried out using enzymatic colorimetric method. The results of this study showed that: 13 patients of the population screened had thyroid disease. The commonest diagnosis was sub clinical hyperthyroidism (6%), followed by sub clinical hypothyroidism (5%) and hyperthyroidism (2%). Female patients with diabetes had the highest annual risk of developing thyroid disease but all patient groups had a

  15. HEALTHY AGEING POLICY IN ASIA

    Institute of Scientific and Technical Information of China (English)

    Mark L Wahlqvist

    2008-01-01

    @@ Populations in Asia are experiencing significant gains in life expectancy,especially in North East Asia and amongst Orientals throughout the region,with Japan,HongKong,Singapore and Macau having amongst the world's best life expectancies.

  16. EVALUATION OF OPTIC AND VESTIBULOCOCHLEAR NERVE INVOLVEMENT IN TYPE 2 DIABETES MELLITUS PATIENTS BY USING EVOKED POTENTIAL

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    Arrthy S, Vinodha R, Saravanan S

    2015-09-01

    Full Text Available Background and Objectives: Cranial neuropathy is one of the common late complications of Diabetes Mellitus(DM, including distal symmetric sensory polyneuropathy and peripheral neuropathy(PN. Though many studies support the involvement of Cranial nerves III, VI and VII in diabetic patients, little was known about the involvement of II & VIII nerve. The goal of this study was to evaluate the involvement of optic nerve and vestibulocochlear nerve using Visual Evoked potential (VEP and Brainstem Auditary Evoked Potential (BAEP. Methods: Forty patients with 8 to 12 years duration of type 2 DM in 40 to 60 years age group (Group1 were selected from diabetic outpatient department in Thanjavur medical college hospital and compared with control group (Group 2 who were normal subjects and was age and sex matched. Physical examination and laboratory investigations including fasting glucose, renal functions were done in addition to VEP & BAEP for all groups. P100 latency using VEP and bilateral inter-peak latency IPL I-III, IPL III-V & IPL I-V using BAEP was evaluated and and analyzed for the study group and control group. Result: VEP P100 latency and BAEP bilateral inter-peak latency IPL I-III, IPL III-V & IPL I-V were prolonged in the study group compared to control group. Conclusion: This study concluded the involvement of optic and vestibulocochlear nerve in type 2 DM as the latency was prolonged.

  17. Evaluation of a peer-led self-management education programme PEP Talk: Diabetes, Healthy Feet and You.

    Science.gov (United States)

    Woodbury, M Gail; Botros, Mariam; Kuhnke, Janet L; Greene, Julie

    2013-12-01

    PEP (Peer Education Programme) Talk: Diabetes, Healthy Feet and You is a peer-led self-management programme developed to address the problems of growing prevalence of diabetes and its complications, and limited health care dollars. An evaluation of the programme, how it might be situated within a public health perspective and potential bridges for its implementation in communities throughout Canada and worldwide, are presented. The programme consisted of workshops that were conducted by volunteer peer leaders and health care professionals in 12 communities in 10 Canadian provinces; the volunteers were supported through monthly mentoring teleconferences, on-line tips and discussion board conversations. A web portal was developed to be used by the team, volunteers and community participants. Workshop curriculum was developed based on diabetes footcare and self-management best practise guidelines. Community participants answered pre-and post-workshop statements that indicated that learning occurred, as indicated by an increase in the number of statements answered correctly. Participants' feedback about the workshops was positive. In telephone follow-up interviews, 97% of respondents reported having changed their foot self-management behaviours. The portal was commonly used according to website visits, but not as much as expected for registration of community participants. It is recommended that this programme be made widely available and tailored to the specific needs of the communities and that further evaluation be conducted.

  18. Literacy in South Asia.

    Science.gov (United States)

    Srivastava, R. N.

    1983-01-01

    A study of the various facets and dimensions of literacy programs in South Asia indicates that literacy is viewed as a means of human resource development geared toward meaningful participation of all sectors in society, with individual programs varying according to the magnitude of illiteracy, national goals, linguistic setting, and regional…

  19. Swine flu in Asia

    Institute of Scientific and Technical Information of China (English)

    Viroj Wiwanitkit

    2009-01-01

    Emerging swine flu (variant H1N1 influenza virus infection)is a new problem in medicine.The outbreaks in Mexico,USA and Canada bring attention to medical scientists that thing infection might finalize in the global pandemic situation.In this specific paper,the author hereby discusses on the situation of swine flu in Asia.

  20. Looking to Asia

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Beijing Review:You said foreign policy under the Barack Obama administration is a policy of confrontation and containment of China.So do you think the expanded U.S.presence in Asia is mainly targeting China? If so,what are the consequences in terms of diplomatic relations between the two countries?

  1. Prevalence of self-reported diagnosis of diabetes mellitus and associated risk factors in a national survey in the US population: SHIELD (Study to Help Improve Early evaluation and management of risk factors Leading to Diabetes

    Directory of Open Access Journals (Sweden)

    Reed Michael L

    2007-10-01

    Full Text Available Abstract Background Studies derived from continuous national surveys have shown that the prevalence of diagnosed diabetes mellitus in the US is increasing. This study estimated the prevalence in 2004 of self-reported diagnosis of diabetes and other conditions in a community-based population, using data from the Study to Help Improve Early evaluation and management of risk factors Leading to Diabetes (SHIELD. Methods The initial screening questionnaire was mailed in 2004 to a stratified random sample of 200,000 households in the US, to identify individuals, age ≥ 18 years of age, with diabetes or risk factors associated with diabetes. Follow-up disease impact questionnaires were then mailed to a representative, stratified random sample of individuals (n = 22,001 in each subgroup of interest (those with diabetes or different numbers of risk factors for diabetes. Estimated national prevalence of diabetes and other conditions was calculated, and compared to prevalence estimates from the National Health and Nutrition Examination Survey (NHANES 1999–2002. Results Response rates were 63.7% for the screening, and 71.8% for the follow-up baseline survey. The SHIELD screening survey found overall prevalence of self-reported diagnosis of diabetes (either type 1 or type 2 was 8.2%, with increased prevalence with increasing age and decreasing income. In logistic regression modeling, individuals were more likely to be diagnosed with type 2 diabetes if they had abdominal obesity (odds ratio [OR] = 3.50; p 2 (OR = 4.04; p Conclusion The SHIELD design allowed for a very large, community-based sample with broad demographic representation of the population of interest. When comparing results from the SHIELD screening survey (self-report only to those from NHANES 1999–2002 (self-report, clinical and laboratory evaluations, the prevalence of diabetes was similar. SHIELD allows the identification of respondents with and without a current diagnosis of the

  2. DIABETIC AND HYPERTENSIVE EYE DISEASE, AWARENESS AND EVALUATION - A HOSPITAL BASED STUDY IN CENTRAL INDIA

    Directory of Open Access Journals (Sweden)

    Sarkar

    2014-02-01

    Full Text Available BACKGROUND : Diabetes Mellitus, particularly the Type 2 is a major health problem and of great concern worldwide and so is the Hypertension, the prevalence of which is rising and both combined together may lead to economical blindness if not treated adequately and in time. Hypertension was also identified as the 3 rd ranked factor for disability adjusted life years by the world health report 2002. MATERIAL AND METHODS : A total of 1306 patients attending eye department for either routine checkup or referred by physicians for ophthalmoscopic examinations were studied. Relevant questions were asked regarding the presence of disease and their ocular problems along with the visual status. RESULTS : Mean age of the patients was 55.5 years, males 53.2% and females 46.75%. 118 pa tients were diabetic, 375 patients were hypertensive and 132 patients had combined disease. Awareness of diabetic retinopathy in the disease specific group was 61.01% and hypertensive retinopathy was 19.46%. It was found that awareness of diabetic retinopa thy was more in diabetic population compared to the non - diabetic group, whereas knowledge of hypertension affecting the eye was much poor. Lack of awareness was found directly related to the level of illiteracy and ignorance. Prevalence of retinopathy in t his series was found 24.57% in diabetics & 64.8% in hypertensives. CONCLUSION : People’s education regarding the systemic disease related eye problems and formal education of general public especially of females will be a great step towards reducing the vis ual impairment. Importance of regular follow - up once diagnosed should be emphasized for early detection and management thereby

  3. Evaluation of the anti-diabetic properties ofMucuna pruriensseed extract

    Institute of Scientific and Technical Information of China (English)

    Stephen O Majekodunmi; Ademola A Oyagbemi; Solomon Umukoro; Oluwatoyin A Odeku

    2011-01-01

    Objective:To explore the antidiabetic properties ofMucuna pruriens(M. pruriens).Methods:Diabetes was induced in Wistar rats by single intravenous injection of120 mg/kg of alloxan monohydrate and different doses of the extract were administered to diabetic rats. The blood glucose level was determined using a glucometer and results were compared with normal and untreated diabetic rats. The acute toxicity was also determined in albino mice.Results:Results showed that the administration of5, 10, 20, 30, 40, 50, and100 mg/kg of the crude ethanolic extract ofM. pruriens seeds to alloxan-induced diabetic rats (plasma glucose> 450mg/dL) resulted in18.6%, 24.9%, 30.8%, 41.4%, 49.7%, 53.1% and 55.4% reduction, respectively in blood glucose level of the diabetic rats after 8h of treatment while the administration of glibenclamide (5mg/kg/day) resulted in59.7% reduction. Chronic administration of the extract resulted in a significant dose dependent reduction in the blood glucose level (P<0.001). It also showed that the antidiabetic activity ofM. pruriens seeds resides in the methanolic and ethanolic fractions of the extract. Acute toxicity studies indicated that the extract was relatively safe at low doses, although some adverse reactions were observed at higher doses (8-32 mg/kg body weight), no death was recorded. Furthermore, oral administration ofM. pruriens seed extract also significantly reduced the weight loss associated with diabetes.Conclusions: The study clearly supports the traditional use ofM. pruriens for the treatment of diabetes and indicates that the plant could be a good source of potent antidiabetic drug.

  4. An evaluation of patients’ adherence with hypoglycemic medications among Papua New Guineans with type 2 diabetes: influencing factors

    Directory of Open Access Journals (Sweden)

    Pihau-Tulo ST

    2014-09-01

    Full Text Available Stella Tilu Pihau-Tulo, Richard W Parsons, Jeffery D Hughes CHIRI and School of Pharmacy, Curtin University, Perth, WA, Australia Purpose: The aims of this study were to evaluate the extent of adherence to hypoglycemic medications, assess the relationship between adherence and glycemic control, and evaluate factors affecting adherence.Research design and methods: This was a cross-sectional study of patients with established type 2 diabetes attending the Port Moresby General Hospital Diabetes Clinic. Face-to-face interviews were conducted using a questionnaire designed for the study and data were collected concerning the 3 months prior to interview. The questionnaire covered demographic details, lifestyle, biochemical and physical measurements, and medication management. Glycemic control was investigated among patients adhering to their medications (not missing doses to different degrees (100%, 95%, 90%, and 80%. Results: Of a total of 356 participants who were prescribed hypoglycemic medications, 59.6% omitted some of their doses. Age appeared to have a significant impact on adherence at some levels of adherence, with those aged >60 years being more likely to be adherent (logistic regression. Those who were 95%–99% and those who were <80% adherent had a statistically significant risk of a high glycated hemoglobin of >10% (85.5 mmol/mol. Multiple factors were identified as contributors to nonadherence, with patient-based issues (86.0% and the health care system (21.7% being the most common.Conclusion: This study showed a significant level of nonadherence among patients with type 2 diabetes in Papua New Guinea. Nonadherence to medication appeared to be associated with poor glycemic control and was due to a variety of reasons. Future interventions aimed at improving adherence will need to take these into account. Keywords: adherence, type 2 diabetes, A1C, Papua New Guinea, age, sex, contributing factors

  5. EVALUATION OF OXIDATIVE STRESS AND ANTIOXIDANT STAT US IN DIABETIC RETINOPATHY CASES

    Directory of Open Access Journals (Sweden)

    Maithri

    2013-03-01

    Full Text Available ABSTRACT: CONTEXT: Diabetes is the most rapidly growing chronic metabo lic disorder in the world. In diabetes mellitus, the oxidative stress r esulting from enhanced free radical formation and a defect in antioxidant defenses has been implic ated in the pathogenesis of diabetes and its complications like neuropathy, retinopathy, nephropathy, etc. AIMS: The objective of the study is to know the oxidative stress by estimating serum malondialdehyde (MDA levels and antioxidant status by measuring serum vitamin level s, and to know the correlation between MDA and other parameters in cases of diabetic retino pathy. SETTINGS AND DESIGN: Present study involved 100 participants of which 50 were diag nosed as having diabetic retinopathy and 50 were age and sex matched healthy controls. The d egree of lipid peroxidation in terms of serum malondialdehyde (MDA along with antioxidant defenses, vitamin A, vitamin C and vitamin E levels were estimated in cases and contro ls. Fasting blood sugar (FBS, post prandial blood sugar (PPBS and HbA1c were also estimated in both cases and controls. STATISTICAL ANALYSIS USED: Student t test (two tailed, independent has been u sed to find the significance of study parameters on continuous scale between two groups (Inter group analysis on metric parameters. Pearson correlation between MDA and othe r parameters was performed to assess the relationship in each group. RESULTS: In diabetic retinopathy patients statistically highl y significant increase in levels of FBS, PPBS and HbA 1c (P<0.001 was observed when compared to controls. The levels of serum MDA (P<0.001 was increased significantly in diabetic retinopathy cases as compared to controls. The levels of serum vitamin A, vitamin C and vitamin E were significantly (P<0.001 reduced in all diabe tic retinopathy patients. A positive correlation was observed between MDA and FBS, PPBS, HbA1c. A negative correlation was found between MDA and vitamin A and vitamin C. CONCLUSIONS

  6. Evaluation of laser photobiomodulation on healing of bone defects grafted with bovine bone in diabetic rats

    Science.gov (United States)

    Paraguassú, Gardênia Matos; da Costa Lino, Maíra Doria Martinez; de Carvalho, Fabíola Bastos; Cangussu, Maria Cristina; Pinheiro, Antônio Luiz Barbosa; Ramalho, Luciana Maria Pedreira

    2012-09-01

    Previous studies have shown positive effects of Low Level Laser Therapy (LLLT) on the repair of bone defects, but there is a few that associates bone healing in the presence of a metabolic disorder such as Diabetes Mellitus, a systemic disorder associated to impair of the repair of different tissues. The aim of this study was to assess, histologically, the repair of surgical defects created in the femur of diabetic and non-diabetic rats treated or not with LLLT (λ780nm, 70mW, CW, o/˜0.4mm, 16J/cm2 per session) associated or not to the use of a biomaterial. Surgical tibial bone defects were created in 60 animals that were divided into 4 groups: Group B (non-diabetic + biomaterial); Group BL (non-diabetic + biomaterial + LLLT); Group BD (diabetic + biomaterial); Group BDL (diabetic + biomaterial + LLLT). The irradiated group received 16 J/cm2 per session divided into 4 points around the defect, being the first irradiation carried out immediately after surgery and repeated every 48h for 14 days. The animals were killed 15, 21 and 30 days after surgery. The specimens underwent a semi-quantitative analysis. The results showed inflammation more intense in the BD and BDL groups than in the B and BL groups in the period of 15 days (p = 0.02), however the cortical repair in the BDL group was below 25% in more than half of the specimens, while in the BD group, the repair was more than to 25% in all specimens. At 30 days, both osteoblastic activity and collagen deposition were significantly higher in the B group when compared to the BD group (p=0.04). Bone deposition was significantly higher in the BL group (p=0.023) than in BDL group. It is concluded that LLLT has a positive biomodulative effect in the early stages of the healing process of bone defects grafted with biomaterial in diabetic and non-diabetic rats.

  7. Evaluating arterial stiffness in type 2 diabetes patients using ultrasonic radiofrequency.

    Science.gov (United States)

    Li, Zhao-Jun; Liu, Yang; Du, Lian-Fang; Luo, Xiang-Hong

    2016-06-01

    Differences in arterial stiffness between the two sides of the carotid arteries were investigated using ultrasonic radiofrequency in 88 patients with type 2 diabetes and 70 controls. The compliance coefficient (CC), pulse wave velocity (PWV), intima-media thickness (CIMT) and diameter (CCAD) of the common carotid arteries (CCAs) were measured. The ratio of the left to right CCAs was calculated to provide four indexes: CC ratio, PWV ratio, CIMT ratio and CCAD ratio. In the diabetes group, the PWV on the left side was significantly higher than that on the right side, while the CC on the left side was significantly lower than that on the right side. The bilateral CIMT was thicker and CCAD was wider, the left PWV traveled faster, and the right CC was higher in the diabetes group than in the control group. The PWV ratio between the two groups was significantly different and correlated positively with duration of diabetes and systolic blood pressure (SBP). The differences between the two sides of CCAs in patients with diabetes suggested that disease duration and SBP were important risk factors for arterial stiffness. Identifying the difference could potentially lead to the much earlier diagnosis of arteriosclerosis. PMID:27376818

  8. Diabetes mellitus is strongly associated with tuberculosis in Indonesia.

    NARCIS (Netherlands)

    Alisjahbana, B.; Crevel, R. van; Sahiratmadja, E.; Heijer, M. den; Maya, A.; Istriana, E.; Danusantoso, H.; Ottenhoff, T.H.M.; Nelwan, R.H.; Meer, J.W.M. van der

    2006-01-01

    SETTING: Diabetes mellitus is a known risk factor for tuberculosis (TB), but no studies have been reported from South-East Asia, which has a high burden of TB and a rapidly growing prevalence of diabetes. OBJECTIVE: To examine if and to what extent diabetes is associated with an increased risk of TB

  9. History of Diabetes Insipidus.

    Science.gov (United States)

    Valenti, Giovanna; Tamma, Grazia

    2016-02-01

    Under physiological conditions, fluid and electrolyte homoeostasis is maintained by the kidney adjusting urine volume and composition according to body needs. Diabetes Insipidus is a complex and heterogeneous clinical syndrome affecting water balance and characterized by constant diuresis, resulting in large volumes of dilute urine. With respect to the similarly named Diabetes Mellitus, a disease already known in ancient Egypt, Greece and Asia, Diabetes Insipidus has been described several thousand years later. In 1670s Thomas Willis, noted the difference in taste of urine from polyuric subjects compared with healthy individuals and started the differentiation of Diabetes Mellitus from the more rare entity of Diabetes Insipidus. In 1794, Johann Peter Frank described polyuric patients excreting nonsaccharine urine and introduced the term of Diabetes Insipidus. An hystorical milestone was the in 1913, when Farini successfully used posterior pituitary extracts to treat Diabetes Insipidus. Until 1920s the available evidence indicated Diabetes Insipidus as a disorder of the pituitary gland. In the early 1928, De Lange first observed that some patients with Diabetes Insipidus did not respond to posterior pituitary extracts and subsequently Forssman and Waring in 1945 established that the kidney had a critical role for these forms of Diabetes Insipidus resistant to this treatment. In 1947 Williams and Henry introduced the term Nephrogenic Diabetes Insipidus for the congenital syndrome characterized by polyuria and renal concentrating defect resistant to vasopressin. In 1955, du Vigneaud received the 1955 Nobel Prize in chemistry for the first synthesis of the hormone vasopressin representing a milestone for the treatment of Central Diabetes Insipidus.

  10. History of Diabetes Insipidus.

    Science.gov (United States)

    Valenti, Giovanna; Tamma, Grazia

    2016-02-01

    Under physiological conditions, fluid and electrolyte homoeostasis is maintained by the kidney adjusting urine volume and composition according to body needs. Diabetes Insipidus is a complex and heterogeneous clinical syndrome affecting water balance and characterized by constant diuresis, resulting in large volumes of dilute urine. With respect to the similarly named Diabetes Mellitus, a disease already known in ancient Egypt, Greece and Asia, Diabetes Insipidus has been described several thousand years later. In 1670s Thomas Willis, noted the difference in taste of urine from polyuric subjects compared with healthy individuals and started the differentiation of Diabetes Mellitus from the more rare entity of Diabetes Insipidus. In 1794, Johann Peter Frank described polyuric patients excreting nonsaccharine urine and introduced the term of Diabetes Insipidus. An hystorical milestone was the in 1913, when Farini successfully used posterior pituitary extracts to treat Diabetes Insipidus. Until 1920s the available evidence indicated Diabetes Insipidus as a disorder of the pituitary gland. In the early 1928, De Lange first observed that some patients with Diabetes Insipidus did not respond to posterior pituitary extracts and subsequently Forssman and Waring in 1945 established that the kidney had a critical role for these forms of Diabetes Insipidus resistant to this treatment. In 1947 Williams and Henry introduced the term Nephrogenic Diabetes Insipidus for the congenital syndrome characterized by polyuria and renal concentrating defect resistant to vasopressin. In 1955, du Vigneaud received the 1955 Nobel Prize in chemistry for the first synthesis of the hormone vasopressin representing a milestone for the treatment of Central Diabetes Insipidus. PMID:26913870

  11. Assessing the Potential Use of Eye-Tracking Triangulation for Evaluating the Usability of an Online Diabetes Exercise System.

    Science.gov (United States)

    Schaarup, Clara; Hartvigsen, Gunnar; Larsen, Lars Bo; Tan, Zheng-Hua; Årsand, Eirik; Hejlesen, Ole Kristian

    2015-01-01

    The Online Diabetes Exercise System was developed to motivate people with Type 2 diabetes to do a 25 minutes low-volume high-intensity interval training program. In a previous multi-method evaluation of the system, several usability issues were identified and corrected. Despite the thorough testing, it was unclear whether all usability problems had been identified using the multi-method evaluation. Our hypothesis was that adding the eye-tracking triangulation to the multi-method evaluation would increase the accuracy and completeness when testing the usability of the system. The study design was an Eye-tracking Triangulation; conventional eye-tracking with predefined tasks followed by The Post-Experience Eye-Tracked Protocol (PEEP). Six Areas of Interests were the basis for the PEEP-session. The eye-tracking triangulation gave objective and subjective results, which are believed to be highly relevant for designing, implementing, evaluating and optimizing systems in the field of health informatics. Future work should include testing the method on a larger and more representative group of users and apply the method on different system types. PMID:26262015

  12. Evaluation of 99Tcm-DTPA glomerular filtration rate by the Gates method in patients with type 2 diabetes

    International Nuclear Information System (INIS)

    Objective: To study the changes of GFR measured in different time intervals after the injection of 99Tcm-DTPA and to evaluate the clinical value of GFR in patients with type 2 diabetes. Methods: Eleven healthy volunteers (6 males, 5 females; mean age (61.45±7.90) years, age range: 47-79 years) and 56 patients with type 2 diabetes (31 males, 25 females; mean age (60.98±6.96) years, age range: 45-75 years) were recruited. 99Tcm-DTPA was used to measure GFR for all subjects. ROI was drawn at 2 and 3 min post-injection and GFR was calculated by Gates method. Two-sample t test and Pearson correlation analysis were performed with SPSS 15.0. Results: SCr ((84.90±14.38) μmol/L) was significantly correlated with GFR in patients with type 2 diabetes. There was negative correlation between SCr and GFR for both, left and right kidneys at 3 min post-injection (r=-0.652, -0.636, -0.470, all P≤0.001) and at 2 min post-injection (r=-0.599, -0.553, -0.529, all P<0.001). Total GFR, GFR for left kidney and GFR for right kidney at 3 min post-injection in diabetes group ((69.77 ± 11.00),(33.12 ± 5.74), (37.34 ± 9.81) ml/min) were lower than those in control group ((97.89±5.98), (46.60±4.91), (51.28±4.20) ml/min; t=-8.212, -7.233, -4.069, all P<0.001). Conclusions: To calculate the GFR of the patients with type 2 diabetes, 3 min post-injection is the optimal time. Measurement of GFR by 99Tcm-DTPA is useful in early diagnosis of diabetic nephropathy. (authors)

  13. Evaluation of antihyperglycemic effect of trigonella foenum-graecum (fenugreek) and lupinus albus (lupine) in alloxan-induced diabetic rats

    International Nuclear Information System (INIS)

    Alloxan induced diabetic rats were used to evaluate the antihyperglycemic effect of Trigonella Foenum graecum (Fenugreek) and Lupinus Albus (Lupine). The parameters measured during the 45 days oral administration of seeds powder suspension of either Fenugreek or Lupine (1 g/ kg body wt) included: blood glucose, body wt, reduced glutathione content, plasma thiobarbituric acid reactive substances (TEARS), and percentage of glycosylated hemoglobin (HbA), plasma insulin and liver free fatty acids. Fenugreek and Lupine resulted in significant reduction in blood glucose and HbA; restored insulin normal range, ameliorated the contents of glutathione and reduced the increase in the content of plasma TBARS. Lupine at dose of 1 g/ kg body wt exhibited better glucose reduction, restored body wt and free fatty acids concentration than Fenugreek. Diabetes mellitus is the most common disease associated with carbohydrate metabolism, affecting about 200 million people worldwide. Extracts of various plant materials capable of decreasing blood sugar have been tested in experimental animal models (Bopanna and Rathod, 1997). Many unknown and lesser known plants are used in traditional medicinal practices in Egypt. The medicinal values of these plants are not much known to the scientific world. Although herbal medicines have long been used effectively in treating many diseases throughout the world, the mechanism of most of the herbals used has not been defined. Many traditional plant treatments for diabetes are also used, but most of the evidence for their beneficial effects is anecdotal (Jelodar et al., 2005)

  14. Texting for Health: An Evaluation of a Population Approach to Type 2 Diabetes Risk Reduction With a Personalized Message.

    Science.gov (United States)

    Khurshid, Anjum; Brown, Lisanne; Mukherjee, Snigdha; Abebe, Nebeyou; Kulick, David

    2015-11-01

    txt4health is an innovative, 14-week, interactive, population-based mobile health program for individuals at risk of type 2 diabetes, developed under the Beacon Community Program in the Greater New Orleans, La., area. A comprehensive social marketing campaign sought to enroll hard-to-reach, at-risk populations using a combination of mass media and face-to-face engagement in faith-based and retail environments. Little is known about the effectiveness of social marketing for mobile technology application in the general population. A systematic evaluation of the campaign identified successes and barriers to implementing a population-based mobile health program. Face-to-face engagement helped increase program enrollment after the initial launch; otherwise, enrollment leveled off over time. Results show positive trends in reaching target populations and in the use of mobile phones to record personal health information and set goals for reducing the risk of type 2 diabetes. The lessons from the txt4health campaign can help inform the development and programmatic strategies to provide a person-level intervention using a population-level approach for individuals at risk for diabetes as well as aid in chronic disease management. PMID:26600729

  15. Elevated high sensitivity C-reactive protein is associated with type 2 diabetes mellitus: the Persian Gulf Healthy Heart Study.

    Science.gov (United States)

    Nabipour, Iraj; Vahdat, Katayoun; Jafari, Seyed Mojtaba; Beigi, Saeideh; Assadi, Majid; Azizi, Fatemeh; Sanjdideh, Zahra

    2008-08-01

    Previous studies have suggested that low-grade systemic inflammation is involved in the pathogenesis of type 2 diabetes mellitus. However, limited information is available about the relationship of diabetes mellitus and inflammation in Asia. We examined the association between high-sensitivity C-reactive protein (CRP) levels and diabetes in a general Iranian population. In an ancillary study to the Persian Gulf Healthy Heart Study, a cohort study of men and women aged > or = 25 years, a random sample of 1754 (49.2 percent males, 50.8 percent females) subjects were evaluated. High sensitivity C-reactive protein was measured by enzyme-linked immunosorbent assay. Elevated serum CRP was defined as more than 3.0 mg/l. The diabetes classification was based on the criteria of the American Diabetes Association. A total of 8.6 percent of the subjects (8.0 percent of males & 9.1 percent of females; p>0.05) had type 2 diabetes mellitus. Geometric mean of CRP was 1.94 mg/l (3.80 SD) in the studied population. The subjects with diabetes had a higher geometric mean of CRP levels than the subjects with no diabetes [3.67 (SD 3.71) versus 1.85 (3.83) respectively; pstrategies for diabetes mellitus. PMID:18493107

  16. Asia Needs Common Security

    Institute of Scientific and Technical Information of China (English)

    Hussain; Muhammad; Ershad

    2014-01-01

    <正>Mr.Chairman,Distinguished Guests,Excellencies,Friends,Ladies and gentlemen,International day of peace is commemorated every year,but this year it bears special implications and significance for the continent of Asia,especially in the context of the historic remarks His Excellency Xi Jinping the honorable President of the People’s Republic of China made at the Shanghai Expo

  17. Asia at the Helm

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ As the global economy transforms from a developed country centric to a more developing-focused model in the post-crisis world,Asia is emerging as a new economic powerhouse.Its policy choices are important for the continent's own sake,and also for the global economy as a whole.Dominique Strauss-Kahn,Managing Director of the IMF,noted this shift in a recent speech in Shanghai.Edited excerpts follow:

  18. Asia at the Helm

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    As the global economy transforms from a developed countrycentric to a more developing-focused model in the post-crisis world,Asia is emerging as a new economic powerhouse.Its policy choices are important for the continent’s own sake, and also for the global economy as a whole.Dominique Strauss-Kahn,Managing Director of the IMF,noted this shift in a recent speech in Shanghai.Edited excerpts follow

  19. Securitization in East Asia

    OpenAIRE

    Lejot, Paul; Arner, Douglas; Schou-Zibell, Lotte

    2008-01-01

    Securitization offers a range of benefits for Asia's financial systems and economies as a mechanism to assist funding and investment. As a form of structured finance, reliable and efficient securitization can assist development by enabling financial systems to deepen and strengthen - thus contributing to overall economic growth and stability. It must be recognized, however, that there are both overt and more subtle risks in certain uses of securitization. The credit and liquidity crisis that ...

  20. Evaluation of first phase insulin secretion by a nateglinide-intravenous glucose insulin release test in newly diagnosed type 2 diabetics

    Institute of Scientific and Technical Information of China (English)

    罗国春

    2006-01-01

    Objective To evaluate the function of the first phase of insulin secretion of pancreatic B cells in newly diagnosed type 2 diabetics using nateglinide-intravenous glucose insulin release test (NG-IVGIRT). Methods NG-IVGIRT and intravenous glucose insulin release test (IVGIRT) were done in 8 patients with newly diagnosed type 2 diabetes mellitus and NG-IVGIRT was done in 8 normal people. Insulin and glucose of blood were deter-

  1. Göttingen minipig model of diet-induced atherosclerosis: influence of mild streptozotocin-induced diabetes on lesion severity and markers of inflammation evaluated in obese, obese and diabetic, and lean control animals

    DEFF Research Database (Denmark)

    Ludvigsen, Trine Pagh; Kirk, Rikke Kaae; Christoffersen, Berit Østergaard;

    2015-01-01

    From a pharmacological perspective, readily-available, well-characterized animal models of cardiovascular disease, including relevant in vivo markers of atherosclerosis are important for evaluation of novel drug candidates. Furthermore, considering the impact of diabetes mellitus on atherosclerosis...... in human patients, inclusion of this disease aspect in the characterization of a such model, is highly relevant. The objective of this study was to evaluate the effect of mild streptozotocin-induced diabetes on ex- and in vivo end-points in a diet-induced atherosclerotic minipig model. Castrated male...... Göttingen minipigs were fed standard chow (CD), atherogenic diet alone (HFD) or with superimposed mild streptozotocin-induced diabetes (HFD-D). Circulating markers of inflammation (C-reactive protein (CRP), oxidized low-density lipoprotein (oxLDL), plasminogen activator inhibitor-1, lipid and glucose...

  2. A pilot study evaluating non-contact low-frequency ultrasound and underlying molecular mechanism on diabetic foot ulcers.

    Science.gov (United States)

    Yao, Min; Hasturk, Hatice; Kantarci, Alpdogan; Gu, Guosheng; Garcia-Lavin, Silvia; Fabbi, Matteo; Park, Nanjin; Hayashi, Hisae; Attala, Khaled; French, Michael A; Driver, Vickie R

    2014-12-01

    Non-contact low-frequency ultrasound (NCLF-US) devices have been increasingly used for the treatment of chronic non-healing wounds. The appropriate dose for NCLF-US is still in debate. The aims of this pilot study were to evaluate the relationship between dose and duration of treatment for subjects with non-healing diabetic foot ulcers (DFUs) and to explore the correlation between wound healing and change of cytokine/proteinase/growth factor profile. This was a prospective randomised clinical study designed to evaluate subjects with non-healing DFUs for 5 weeks receiving standard of care and/or NCLF-US treatment. Subjects were randomly assigned to one of the three groups: application of NCLF-US thrice per week (Group 1), NCLF-US once per week (Group 2) and the control (Group 3) that received no NCLF-US. All subjects received standard wound care plus offloading for a total of 4 weeks. Percent area reduction (PAR) of each wound compared with baseline was evaluated weekly. Profiles of cytokines/proteinase/growth factors in wound fluid and biopsied tissue were quantified to explore the correlation between wound healing and cytokines/growth factor expression. Twelve DFU patients, 2 (16·7%) type 1 and 10 (83·3%) type 2 diabetics, with an average age of 58 ± 10 years and a total of 12 foot ulcers were enrolled. Average ulcer duration was 36·44 ± 24·78 weeks and the average ABI was 0·91 ± 0·06. Group 1 showed significant wound area reduction at weeks 3, 4 and 5 compared with baseline, with the greatest PAR, 86% (P diabetic foot ulcers through, at least in part, inhibiting pro-inflammatory cytokines in chronic wound and improving tissue regeneration. Therapeutic application of NFLU, thrice (3) per week, renders the best wound area reduction.

  3. Evaluation of a target region capture sequencing platform using monogenic diabetes as a study-model

    DEFF Research Database (Denmark)

    Gao, Rui; Liu, Yanxia; Gjesing, Anette Marianne Prior;

    2014-01-01

    Monogenic diabetes is a genetic disease often caused by mutations in genes involved in beta-cell function. Correct sub-categorization of the disease is a prerequisite for appropriate treatment and genetic counseling. Target-region capture sequencing is a combination of genomic region enrichment...

  4. Evaluation of cell proliferation and apoptosis in placentas of rats with severe diabetes

    Directory of Open Access Journals (Sweden)

    Marilza Vieira Cunha Rudge

    2012-04-01

    Full Text Available The aim of this work was to analyze the cell proliferation and apoptosis indexes on the 18th and 21st days of pregnancy of diabetic rats and to correlate with maternal glycemia and perinatal outcomes. Placentas from 20 Wistar rats were collected and divided into four experimental groups: control and diabetic of 18 and 21 days of pregnancy. The cell proliferation was analyzed using the PCNA expression and apoptosis by the TUNEL method. It was observed that PCNA and TUNEL indexes decreased from day 18 to 21 of pregnancy in the placentas of diabetic rats and these values were lower than control groups. Diabetic dams presented higher percentage of small for pregnancy age (SPA fetuses. However, there was no difference between the PCNA and TUNEL indexes in SPA and N-SPA fetuses in all the groups and these indexes were not correlated to maternal glycemic. Thus, placental cell proliferation and apoptosis did not interfere in the intrauterine growth restriction.

  5. Sympathetic skin response: simple test for evaluation of autonomic function in patients with diabetes mellitus?

    Institute of Scientific and Technical Information of China (English)

    Srinivasa Jayachandra; Maxim Pinto; Urban J. A. D'Souza

    2005-01-01

    @@ To the Editor: We read with interest the excellent article by Huang YN et al.1 This important and carefully conducted study illustrates the sympathetic skin response (SSR) test can detect early dysfunction of the small sympathetic fibers in people affected by diabetes mellitus.

  6. Synthesis and biological evaluation of novel gigantol derivatives as potential agents in prevention of diabetic cataract

    Science.gov (United States)

    As a continuation of our efforts directed towards the development of natural anti-diabetic cataract agents, gigantol was isolated from Herba dendrobii and was found to inhibit both aldose reductase (AR) and inducible nitric oxide synthase (iNOS) activity, which play a significant role in the develop...

  7. Diabetes among migrants in Denmark

    DEFF Research Database (Denmark)

    Andersen, Gregers Stig; Kamper-Jørgensen, Zaza; Carstensen, Bendix;

    2016-01-01

    OBJECTIVE: Studies of diabetes in migrant populations have shown a higher prevalence compared to their respective countries of origin and to people natively born in the host country, but there is little population-based data on diabetes incidence and mortality in migrant populations. The aim...... of the current study was (1) to describe the incidence rates and prevalence of diabetes among first generation migrants in Denmark compared to the Danish background population, and (2) to compare standardised mortality rates (SMRs) for individuals with and without diabetes according to country of origin...... to the part of the population without diabetes were calculated based on follow up of the entire Danish population. RESULTS: Compared with native born Danes, the incidence of diabetes was about 2.5 times higher among migrants from Africa, Asia, and the Middle East, and these migrant groups also showed...

  8. Evaluation of age-related peripheral arterial vessel reactivity in test with oral administration of nitric oxide (NO) donor in patients with type 1 diabetes and healthy volunteers

    International Nuclear Information System (INIS)

    Evaluation of vascular reactivity becomes increasingly more often applied in assessing vascular susceptibility to atherosclerosis and vascular damage in diabetes. '' Gold standard '' test for vasodilation assessment includes administration of exogenous nitric oxide (NO) donor. The aim of this work was to analyze the course and effect of the test in type 1 diabetes and non-diabetes subjects in different age groups. 71 healthy men and 45 male patients with type 1 diabetes were examined. Evaluation of hemodynamic reaction was conducted with the means of ultrasound color Doppler examination. It has been demonstrated that the degree of vascular reaction to the administration of NO reduces with age: in subjects 45 years old 102%. The response to stimulus occurred at different times in different subgroups. After NO administration the reaction occurs most rapidly in young men (70-130 sec.) and the slowest reaction was noted in healthy subjects aged 45 years it was merely 78%. The reaction in the group of patients with diabetes occurred in those aged 46 years (120-240 sec.). These differences were statistically significant. Reliable evaluation of vascular reaction to the action of pharmacological stimulus requires constant spectral analysis. Age- and co-morbidities related modifications to pharmacological test are justified, especially in elderly subjects and in patients with diabetes. (author)

  9. Evaluation of IGFBP-7 DNA methylation changes and serum protein variation in Swedish subjects with and without type 2 diabetes

    OpenAIRE

    Gu, Harvest F; Gu, Tianwei; Hilding, Agneta; Zhu, Yiming; Kärvestedt, Lars; Östenson, Claes-Göran; Lai, Maode; Kutsukake, Masahiko; Frystyk, Jan; Tamura, Kazuhiro; Brismar, Kerstin

    2013-01-01

    Background Insulin-like growth factor-binding protein 7 (IGFBP-7) is able to interact with insulin-like growth factor 1 (IGF-1) as well as insulin. Previous studies have suggested that serum IGFBP-7 levels may be associated with insulin resistance in type 2 diabetes (T2D). This study aimed to evaluate IGFBP-7 serum protein and IGFBP7 DNA methylation levels in the subjects with and without T2D. Results A total of 340 Swedish subjects including 100 newly diagnosed T2D patients (50 women/50 men)...

  10. Diabetic Retinopathy

    Science.gov (United States)

    ... Disease > Facts About Diabetic Eye Disease Facts About Diabetic Eye Disease Points to Remember Diabetic eye disease ... existing therapies for different patient groups. What is diabetic eye disease? Diabetic eye disease can affect many ...

  11. Diabetes - resources

    Science.gov (United States)

    Resources - diabetes ... The following sites provide further information on diabetes: American Diabetes Association -- www.diabetes.org Juvenile Diabetes Research Foundation International -- www.jdrf.org National Center for Chronic Disease Prevention and Health Promotion -- ...

  12. Diabetes - resources

    Science.gov (United States)

    Resources - diabetes ... The following sites provide further information on diabetes : American Diabetes Association -- www.diabetes.org Juvenile Diabetes Research Foundation International -- www.jdrf.org National Center for Chronic Disease Prevention and Health Promotion -- ...

  13. The palm print as a sensitive predictor of difficult laryngoscopy in diabetics: a comparison with other airway evaluation indices.

    Directory of Open Access Journals (Sweden)

    Vani V

    2000-04-01

    Full Text Available AIMS: To evaluate the ink impression made by the palm of the dominant hand as a screening tool for difficult laryngoscopy in diabetic patients. SUBJECTS AND METHODS: In this prospective study, airway of 50 adult diabetic patients, undergoing elective surgery under general anaesthesia, was assessed preoperatively using the common clinical indices such as Modified Mallampati test, thyromental distance, degree of head extension and a specific index- the palm print test. Following induction of anaesthesia and neuromuscular relaxation, laryngoscopy was performed and the laryngoscopic view scored. The sensitivity, specificity and positive predictive value of each airway evaluation index were calculated. RESULTS: The incidence of difficult laryngoscopy was 16%. The palm print test had the highest sensitivity (75% of all the indices. The thyromental distance less than six cm had the highest specificity (95.2% but was least sensitive (25%. 87% of patients with difficult laryngoscopy had two or more indices abnormal. CONCLUSION: Though the palm print test was the most sensitive index of the four indices studied, a better prediction of difficult laryngoscopy can be achieved by evaluating all the four airway indices preoperatively.

  14. Evaluation of antihyperglycaemic activity of Calotropis procera leaves extract on streptozotocin-induced diabetes in Wistar rats

    Directory of Open Access Journals (Sweden)

    Mário C. L. Neto

    2013-12-01

    Full Text Available Calotropis procera (Aiton W.T.Aiton,Apocynaceae, popularly known as "algodão-de-seda", is a wild African bush, rich in bioactive substances that determine the medicinal potential of this species. Diabetes mellitus is a disease that affects about 10% of the population. This study aimed to evaluate the antihyperglycaemic activity of the hydroalcoholic extract of the leaves of C. procera of occurrence in coast of Pernambuco, Brazil. The hydroalcholic extract of the leaves of C. procera (300 and 600 mg/kg/day, vehicle, insulin (6U, s.c. or metformin (500 mg/ kg/day were administered orally to streptozotocin-induced diabetic rats (n = 7/group for four weeks. Changes in body weight, food and water intake, biochemical markers, fasting glucose levels and oral glucose tolerance test were evaluated. The results showed that the C. procera dried extract (300 and 600 mg/kg reduced significantly the level of blood glucose throughout the evaluation period and improved metabolic status of the animals and ameliorate the oral tolerance glucose test. The phytochemical screening revealed and quantified the presence of phenolic compounds and flavonoids in a percentage of 29.1 and 2.9%, respectively. Thus, we conclude that the extract of the leaves of C. procera has antihyperglycemic activity.

  15. Evaluation of the Effect of Different Doses of Low Energy Shock Wave Therapy on the Erectile Function of Streptozotocin (STZ-Induced Diabetic Rats

    Directory of Open Access Journals (Sweden)

    Zhong-Cheng Xin

    2013-05-01

    Full Text Available To investigate the therapeutic effect of different doses of low energy shock wave therapy (LESWT on the erectile dysfunction (ED in streptozotocin (STZ induced diabetic rats. SD rats (n = 75 were randomly divided into 5 groups (normal control, diabetic control, 3 different dose LESWT treated diabetic groups. Diabetic rats were induced by intra-peritoneal injection of STZ (60 mg/kg and rats with fasting blood glucose ≥ 300 mg/dL were selected as diabetic models. Twelve weeks later, different doses of LESWT (100, 200 and 300 shocks each time treatment on penises were used to treat ED (7.33 MPa, 2 shocks/s three times a week for two weeks. The erectile function was evaluated by intracavernous pressure (ICP after 1 week washout period. Then the penises were harvested for histological study. The results showed LESWT could significantly improve the erectile function of diabetic rats, increase smooth muscle and endothelial contents, up-regulate the expression of α-SMA, vWF, nNOS and VEGF, and down- regulate the expression of RAGE in corpus cavernosum. The therapeutic effect might relate to treatment dose positively, and the maximal therapeutic effect was noted in the LESWT300 group. Consequently, 300 shocks each time might be the ideal LESWT dose for diabetic ED treatment.

  16. An evaluation of community pharmacy-based services for type 2 diabetes in an Indonesian setting: patient survey

    OpenAIRE

    Wibowo, Yosi; Parsons, Richard; Sunderland, Bruce; Hughes, Jeffery

    2015-01-01

    Background. Diabetes is an emerging chronic disease in developing countries. Its management in developing countries is mainly hospital/clinic based. The increasing diabetes burden in developing countries provides opportunities for community pharmacists to deliver a range of services. Since the management of diabetes requires the patient’s own involvement, it is important to gain their views in order to develop pharmacy-based diabetes services. Studies on diabetes patients’ views have been lim...

  17. Evaluating the reliability, validity and minimally important difference of the Taiwanese version of the diabetes quality of life (DQOL) measurement

    OpenAIRE

    Wu Ming-Yen; Wu Albert W; Liu Jung-Hua; Huang I-Chan; Leite Walter; Hwang Chyng-Chuang

    2008-01-01

    Abstract Background Few diabetes HRQOL instruments are available in Chinese language. We tested psychometric properties of a Diabetes Quality of Life (DQOL) in Chinese language for diabetes patients in Taiwan and estimated its minimally important differences (MIDs). Methods Data were collected from 337 patients treated in diabetes clinics of a Taiwan teaching hospital. Pearson's correlations among domain scores of the DQOL (satisfaction, impact, and worry), the D-39S (a diabetes-specific inst...

  18. SLIMMER: a randomised controlled trial of diabetes prevention in Dutch primary health care: design and methods for process, effect, and economic evaluation

    NARCIS (Netherlands)

    Duijzer, G.; Haveman-Nies, A.; Jansen, S.C.; Beek, ter J.; Hiddink, G.J.; Feskens, E.J.M.

    2014-01-01

    Background - Implementation of interventions in real-life settings requires a comprehensive evaluation approach. The aim of this article is to describe the evaluation design of the SLIMMER diabetes prevention intervention in a Dutch real-life setting. Methods/Design - The SLIMMER study is a randomis

  19. Evaluation of a wound dressing composed of hyaluronic acid and collagen sponge containing epidermal growth factor in diabetic mice.

    Science.gov (United States)

    Kondo, Shinya; Niiyama, Hayato; Yu, Akane; Kuroyanagi, Yoshimitsu

    2012-01-01

    This study investigated the effect of a wound dressing composed of hyaluronic acid (HA) and collagen (Col) sponge containing epidermal growth factor (EGF) on wound healing in diabetic mice. High-molecular-weight (HMW) HA aqueous solution, hydrolyzed low-molecular-weight (LMW) HA aqueous solution and heat-denatured Col aqueous solution were mixed, followed by freeze-drying to obtain a spongy sheet. Cross-linkage between Col molecules was induced by UV irradiation to the spongy sheet (Type-I wound dressing). In a similar manner, a spongy sheet containing EGF (Type-II wound dressing) was prepared by freeze-drying the mixed solution of HMW-HA, LMW-HA and Col containing EGF. The efficacy of these products was evaluated in type-II diabetic BKS.Cg-+Lepr(db)/+Lepr(db) (db/db) mice. Wound dressings were applied to a full-thickness, dorsal skin defect measuring 1.5 cm × 2.0 cm, showing adipose tissue. In the control group, a commercially available artificial dermis composed of collagen spongy sheet (TERUDERMIS(®)) was used. A commercially available polyurethane film dressing (Bioclusive(®)) was applied over each wound dressing. After 1 week of application, wound conditions were evaluated based on their gross and histological appearances. Type-I and -II wound dressings promoted a decrease in wound size associated with angiogenesis and granulation tissue formation, compared with the artificial dermis. In particular, Type-II wound dressings promoted sufficient re-epithelialization. These findings indicate that the combination of HA, Col and EGF promotes wound healing by stimulating cell activity including cell migration and proliferation on the adipose tissue in a diabetic wound. Type-I and -II wound dressings would be useful to prepare a well-vascularized wound bed acceptable for split-thickness auto-skin grafting.

  20. Evaluation of the Antihyperglycemic Effect of Minor Steviol Glycosides in Normoglycemic and Induced-Diabetic Wistar Rats.

    Science.gov (United States)

    Aranda-González, Irma; Moguel-Ordóñez, Yolanda; Chel-Guerrero, Luis; Segura-Campos, Maira; Betancur-Ancona, David

    2016-09-01

    Steviol glycosides are a family of compounds found in Stevia rebaudiana Bertoni that are responsible for sweetness capacity. The antihyperglycemic effect of the two major steviol glycosides, Rebaudioside A and Stevioside, has been studied and it has been found that despite having the same common structure, only Stevioside exerts an antihyperglycemic effect. Although other steviol derivatives are found in smaller amounts (minor steviol glycosides) in S. rebaudiana, whether or not they possess antihyperglycemic activity has not been evaluated. The aim of this study was to evaluate the antihyperglycemic effect of minor steviol glycosides in normoglycemic and diabetic (streptozotocin/nicotinamide) Wistar rats. Rats were subjected to an intraperitoneal glucose tolerance test (IPGTT) both before and after chronic treatment (28 days). After 6 h of fasting, IPGTT was conducted in pentobarbital-anesthetized rats using 1 g/kg of glucose plus 20 mg/kg of the minor glycoside (Dulcoside A, Rebaudioside B, C, D, or Steviolbioside) or control treatment (distilled water, glibenclamide, or metformin); the blood of the tip of the tail was collected at time 0, 15, 30, 60, and 120 min.; and blood glucose was measured, and its net area under the curve (AUCnet) was calculated. After 28-day chronic oral administration, IPGTT was again performed. Differences were considered significant at P < .05 by one-way ANOVA. Acute intraperitoneal or chronic oral administration of 20 mg/kg of minor steviol glycosides had no antihyperglycemic effect in normoglycemic or induced-diabetic Wistar rats. Considering the dose tested, it is unlikely that these glycosides have an effect on glucose in diabetic or normoglycemic humans. PMID:27513814

  1. Sensitivity and specificity of Norwegian optometrists’ evaluation of diabetic retinopathy in single-field retinal images – a cross-sectional experimental study

    Directory of Open Access Journals (Sweden)

    Sundling Vibeke

    2013-01-01

    % sensitivity and 95% specificity that has been previously set for diabetic retinopathy screening programmes. Conclusions The evaluation of retinal images for diabetic retinopathy by Norwegian optometrists does not meet the required screening standard of at least 80% sensitivity and 95% specificity. The introduction of measures to improve this situation could have implications for both formal optometric training and continuing optometric professional education.

  2. Evaluation of multidensity orthotic materials used in footwear for patients with diabetes.

    Science.gov (United States)

    Foto, J G; Birke, J A

    1998-12-01

    Selected combinations of multidensity orthotic materials were tested under simulated walking conditions found in the forefoot of diabetic patients. Materials were compared for therapeutic effectiveness by their stress/strain properties and dynamic compression set. Results showed that all of the multidensity materials experienced losses in performance throughout the testing period of 100,000 cycles, with the greatest losses occurring within the first 10,000 cycles. Of the materials tested, Poron + Plastazote #2 and Spenco + Microcel Puff Lite had the highest dynamic material strain and the lowest dynamic compression set over 100,000 cycles. In comparison, these are better multidensity combinations than the others tested to use as therapeutic orthoses in footwear for diabetic patients. PMID:9872471

  3. Evaluation of determining serum α1-microglobulin level for early diagnosis of the diabetic retinopathy

    International Nuclear Information System (INIS)

    The serum α1-MG, β2-MG and other indices of 35 patients with NIDDM and 15 patients with diabetic retinopathy are determined. The results show that not only the serum α1-MG, β2-MG of all patients are obviously higher than the normal, but the serum α1-MG rises earlier than β2-MG. By means of correlation analysis, the serum β2-MG is significantly correlative with β2-MG and Scr(r = 0.673, r = 0.608). All those indicate that the level of the serum α1-MG may be a reliable and sensitive index to the diabetic retinopathy in the early diagnosis

  4. A preliminary evaluation of optometric management and referral protocols for pa-tients with diabetic retinopathy

    Directory of Open Access Journals (Sweden)

    M. Mehta

    2005-01-01

    Full Text Available Aim: The purpose of this pilot study was to investigate  the  assessment,  management  and referral practices of South African optometrists in  the  care  of  patients  with  diabetic  retinop-athy  (DR  and  to  recommend  strategies  to improve  and  standardize  patient  management as required.  Methods:  The  study  design  incorporated quantitative,  qualitative  and  clinical  measures that were administered to fourteen experienced optometrists from the Durban area. The quan-titative measure, the questionnaire in appendix I, evaluated the optometrists’ management pro-tocols of patients with diabetes mellitus (DM.  These  included  the  optometrists’  referral  and co-management practices, their awareness and usage  of  appropriate  guidelines  in  the  man-agement  and  referral  of  these  patients,  their perceived levels of competence and confidence in their education, levels of service offered to the patients and finally the role of Continuous Professional  Development  (CPD.  This  self-report information was supplemented by a set of clinical measures where the study sample grad-ed levels of DR, chose appropriate management options  and  indicated  prognosis  for  disease progression based on a set of slides presented to  them.  Finally  the  fourteen  optometrists,  as well as two ophthalmologists, were interviewed using tailored, semi-structured interview sched-ules. These interviews were used to elaborate and corroborate information obtained from the other two research approaches.  Results:  Descriptive  analysis  was  used  to analyse  the  data  from  the  quantitative  and clinical  measures,  whilst  the  interviews  were analysed  thematically.  Although  86%  of  the sample routinely screened for ocular manifesta-tions of DM, there was no standardization in the criteria used by the fourteen optometrists

  5. Evaluation of thermal, pain, and vibration sensation thresholds in newly diagnosed type 1 diabetic patients.

    OpenAIRE

    Ziegler, D.; Mayer, P.; Gries, F A

    1988-01-01

    Small and large fibre function was studied in 40 non-ketotic, newly diagnosed Type 1 diabetic patients and 48 age-matched controls, using 12 quantitative tests for assessment of cutaneous sensation. Patients were aged 10-39 years and had been treated with insulin for 4-31 days. Thermal discrimination (foot), warm and cold thermal perception (thenar eminence and foot), and heat and cold pain perception thresholds (thenar eminence) were significantly elevated in the patients as compared with th...

  6. A Rat Model of Diabetic Wound Infection for the Evaluation of Topical Antimicrobial Therapies

    OpenAIRE

    Mendes, JJ; Leandro, C; Bonaparte, D; Pinto, A.

    2012-01-01

    Diabetes mellitus is an epidemic multisystemic chronic disease that frequently is complicated by complex wound infections. Innovative topical antimicrobial therapy agents are potentially useful for multimodal treatment of these infections. However, an appropriately standardized in vivo model is currently not available to facilitate the screening of these emerging products and their effect on wound healing. To develop such a model, we analyzed, tested, and modified published models of wound he...

  7. Evaluation of the Role of CXCL8 and NOx in Pediatric Type 1Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    Ali K Alzahrani1, 2, Humaid Al-Swat2, Nihad A Al Nashar3, Hala A Mohamed3

    2013-07-01

    Full Text Available Background and aim of the work: Genetic and environmental factors may play a role in the etiology of type 1diabetes (T1D but a well-accepted view is that autoimmunity is the predominant effector.The aim of this study is to investigate the profile and the relationships between interleukin (IL, CXCL -8 and nitric oxide metabolite (NOx in T1D and to reveal their possible role in the development and progression of the disease and its complications. Material and method:Twenty children with Type 1 diabetes (T1D were enrolled for the study and compared to twenty healthy age and gender matched non-diabetic controls.Results:The data revealed that children with T1D established high glycated hemoglobin (HbA1c % values versus the control group (P<0.0001. Significantly higher serum CXCL-8 concentration (23.54±11.92pg/ml was detected in T1D children versus the control group(5.69±1.67pg/ml. 0n the other hand, serum nitric acid metabolite (NOx showed a significant reduction in the T1D children (2.38±1.14 mmol/l compared to the control group (4.63±1.2 mmol/l. Correlation analysis showed positive correlation between CXCL-8 with duration of the diabetes and with HbA1c. Conclusion: It could be concluded that CXCL-8 and NO may play important roles in the pathophysiology and progression of T1D with increased possibility to develop premature atherosclerosis which should be considered in the development of new strategies for monitoring the disease as well as for developing effective preventive and therapeutic interventions

  8. Evaluation of a type 1 diabetes serum cohort by SELDI-TOF MS protein profiling

    DEFF Research Database (Denmark)

    Albrethsen, J.; Kaas, A.; Schonle, E.;

    2009-01-01

    Proteomics analysis of serum from patients with type 1 diabetes (T1D) may lead to novel biomarkers for prediction of disease and for patient monitoring. However, the serum proteome is highly sensitive to sample processing and before proteomics biomarker research serum cohorts should preferably be...... at different times after diagnosis. Three members of the apolipoprotein family increased with time in patient serum collected 1, 6, and 12 months after diagnosis (ANOVA, p...

  9. Evaluation of hypoglycemic activity of the leaves of Malva parviflora in streptozotocin-induced diabetic rats.

    Science.gov (United States)

    Perez Gutierrez, Rosa Martha

    2012-04-01

    Malva parviflora (MP), known in Mexico by the name of "quesitos" or "malva", is popular due to its culinary and medicinal properties. Diabetic rats were treated with the hexane, chloroform and methanol extracts of the M. parviflora leaves for 28 days and a set of biochemical parameters were studied including: glucose level, total cholesterol, triglycerides, lipid peroxidation, liver and muscle glycogen, superoxide dismutase, catalase, glutathione peroxidase and glutathione reductase. We also looked into liver function by determining glucose-6-phosphatase, glucokinase and hexokinase activities, and the effect of the extracts on insulin level and protein glycation. As a result we found that with the hexane extract the blood glucose level, serum biochemical parameters, hepatic enzymes, thiobarbituric acid reactive substances, glycosylated hemoglobin, advanced glycation end products, and insulin level were restored in streptozotocin induced diabetic rats to nearly normal levels. We conclude that the hexane extract of M. parviflora leaves can efficiently inhibit insulin resistance, lipid abnormalities and oxidative stress, indicating that its therapeutic properties may be due to the interaction plant components soluble in the hexane extract, with any of the multiple targets involved in diabetes pathogenesis.

  10. Supply chain dynamics in Asia

    OpenAIRE

    Banomyong, Ruth

    2010-01-01

    Supply chain management in Asia is a relatively novel topic but a key challenge for all Asian based manufacturers and traders when trying to integrate into the "global market". The purpose of the paper is to describe key supply chain issues faced in Asia. These issues are related to supply chain security that forces Asian firms to comply with numerous requirements as well as the importance of a properly managed supply chain in enhancing firms' competitiveness. The critical role played by Asia...

  11. Underground laboratories in Asia

    International Nuclear Information System (INIS)

    Deep underground laboratories in Asia have been making huge progress recently because underground sites provide unique opportunities to explore the rare-event phenomena for the study of dark matter searches, neutrino physics and nuclear astrophysics as well as the multi-disciplinary researches based on the low radioactive environments. The status and perspectives of Kamioda underground observatories in Japan, the existing Y2L and the planned CUP in Korea, India-based Neutrino Observatory (INO) in India and China JinPing Underground Laboratory (CJPL) in China will be surveyed

  12. Underground laboratories in Asia

    Energy Technology Data Exchange (ETDEWEB)

    Lin, Shin Ted, E-mail: linst@mails.phys.sinica.edu.tw [College of Physical Science and Technology, Sichuan University, Chengdu 610064 China (China); Yue, Qian, E-mail: yueq@mail.tsinghua.edu.cn [Key Laboratory of Particle and Radiation Imaging (Ministry of Education) and Department of Engineering Physics, Tsinghua University, Beijing 100084 China (China)

    2015-08-17

    Deep underground laboratories in Asia have been making huge progress recently because underground sites provide unique opportunities to explore the rare-event phenomena for the study of dark matter searches, neutrino physics and nuclear astrophysics as well as the multi-disciplinary researches based on the low radioactive environments. The status and perspectives of Kamioda underground observatories in Japan, the existing Y2L and the planned CUP in Korea, India-based Neutrino Observatory (INO) in India and China JinPing Underground Laboratory (CJPL) in China will be surveyed.

  13. Teaching Modern Southeast Asia

    Directory of Open Access Journals (Sweden)

    Thomas Williamson

    2009-04-01

    Full Text Available Teaching about Southeast Asia to undergraduates at an American liberal arts college presents several challenges. At my institution, it is the only course on the region in the curriculum; thus no preparation, and no follow-up. I have therefore struggled with the approach that I should take–pulled between a wish for students to gain an empirical understanding of Southeast Asian life, and a desire to have them learn the concepts and theories of critical inquiry. Obviously I am still learning how to successfully accomplish such an ambitious undertaking.

  14. Mortality in Asia.

    Science.gov (United States)

    1981-01-01

    Although the general trend in mortality between 1950 and 1975 in South and East Asia has been downward, there is considerable country-to-country variation in the rate of decline. In countries where combined economic, social, and political circumstances resulted in controlling the disease spectrum (e.g., China, Malaysia, Sri Lanka), mortality levels declined to those seen in low-mortality countries. In most of the large countries of the region however, mortality declined at a slower rate, even slowing down considerably in the 1970's while the death rates remained high (e.g., India, Bangladesh, Thailand, Philippines); this slowing down of mortality level is attributed essentially to the poverty-stricken masses of society which were not able to take advantage of social, technological, and health-promoting behavioral changes conducive to mortality decline. Infant mortality levels, although declining since 1950, followed the same dismal pattern of the general mortality level. The rate varies from less than 10/1000 live births (Japan) to more than 140/1000 (Bangladesh, Laos, Nepal). Generally, rural areas exhibited higher infant mortality than urban areas. The level of child mortality declines with increases in the mother's educational level in Bangladesh, India, Indonesia, Sri Lanka, and Thailand. The largest decline in child mortality occurs when at least 1 parent has secondary education. The premature retardation of mortality decline is caused by several factors: economic development, nutrition and food supply, provision and adequacy of health services, and demographic trends. The outlook for the year 2000 for most of Asia's countries will depend heavily on significant population increases. In most countries, particularly in South Asia, population is expected to increase by 75%, much of it in rural areas and among poorer socioeconomic groups. In view of this, Asia's health planners and policymakers will have to develop health policies which will strike a balance

  15. Situational analysis of services for diabetes and diabetic retinopathy and evaluation of programs for the detection and treatment of diabetic retinopathy in India: Methods for the India 11-city 9-state study

    Directory of Open Access Journals (Sweden)

    G. V. S. Murthy

    2016-01-01

    Full Text Available Background: Diabetic retinopathy (DR is a leading cause of visual impairment in India. Available evidence shows that there are more than 60 million persons with diabetes in India and that the number will increase to more than a 100 million by 2030. There is a paucity of data on the perceptions and practices of persons with diabetes and the available infrastructure and uptake of services for DR in India. Objectives: Assess perception of care and challenges faced in availing eye care services among persons with diabetics and generate evidence on available human resources, infrastructure, and service utilization for DR in India. Methods: The cross-sectional, hospital-based survey was conducted in eleven cities across 9 States in India. In each city, public and private providers of eye-care were identified. Both multispecialty and standalone facilities were included. Specially designed semi-open ended questionnaires were administered to the clients. Semi-structured interviews were administered to the service providers (both diabetic care physicians and eye care teams and observational checklists were used to record findings of the assessment of facilities conducted by a dedicated team of research staff. Results: A total of 859 units were included in this study. This included 86 eye care and 73 diabetic care facilities, 376 persons with diabetes interviewed in the eye clinics and 288 persons with diabetes interviewed in the diabetic care facilities. Conclusions: The findings will have significant implications for the organization of services for persons with diabetes in India.

  16. Simultaneous noninvasive evaluation of gastric emptying and orocaecal transit times. Use in studying the actions of cisapride in diabetic patients.

    Science.gov (United States)

    Bergmann, J F; Chassany, O; Guillausseau, P J; Bayle, M; Chagnon, S; Caulin, C; Sallenave, J R

    1992-01-01

    The aim of the study was to use a novel combination of two methods for the simultaneous evaluation of two effects of oral cisapride in 10 diabetic patients with autonomic neuropathy; gastric empyting time was measured by following radio-opaque markers and orocaecal transit time by the sulphasalazine-sulphapridine method. The study was of double-blind, randomized, placebo-controlled, cross-over design. It was possible to evaluate the effect of a prokinetic drug on gastric emptying and orocaecal transit times using these two noninvasive techniques at the same time. Cisapride significantly reduced both the gastric empyting (1.2 h versus 2.1 h) and orocaecal tansit (5.9 h versus 7.7 h) times. PMID:1425866

  17. Evaluation of RNFL thickness and serum cytokine levels after retinal photocoagulation combined with intravitreous Conbercept injection treatment of diabetic retinopathy

    Institute of Scientific and Technical Information of China (English)

    Luo Na

    2016-01-01

    Objective:To evaluate the effect of retinal photocoagulation combined with intravitreous Conbercept injection in RNFL thickness, serum cytokine levels and other aspects of diabetic retinopathy.Methods:A total of 92 patients with diabetic retinopathy (126 eyes) who received inpatient treatment in our hospital from December, 2013 to December 2015 were included in the study and divided into observation group 46 cases (62 eyes) and control group 46 cases (64 eyes) according to random number table, control group received retinal photocoagulation therapy alone, observation group received retinal photocoagulation combined with intravitreous Conbercept injection treatment, and then differences in RNFL thickness, hemodynamic indexes, serum levels of cytokines and others were compared between two groups after treatment.Results: Average RNFL thickness of inner optic disc top, bottom, bitamporal and nasal ring area as well as the average full-cycle 360° RNFL thickness of observation group after treatment was less than those of control group; PSV and EDV values of CRA were higher than those of control group while RI value was lower than that of control group, and PSV, EDV and RI values of CRV were lower than those of control group; serumβ2-GPⅠ, Hcy, VEGF and SDF-1 levels were lower than those of control group while C-peptide and APN levels were higher than those of control group.Conclusion: Retinal photocoagulation combined with intravitreous Conbercept injection can significantly reduce the RNFL thickness of the patients with diabetic retinopathy and optimize the retinal hemodynamic status, and helps to improve patients’ overall conditions.

  18. EVALUATION OF ANTI-OXIDANT AND ANTI-DIABETIC ACTIVITIES OF CINNAMOMUM TAMALA LINN LEAVES IN STREPTOZOTOCIN-INDUCED DIABETIC RATS

    OpenAIRE

    Palanisamy P; K.R.Srinath; D Yoganand Kumar; Pooja Chowdary C

    2011-01-01

    The main objective of this study was to focus on the anti-diabetic activity of Cinnamomum tamala Linn, with special reference to its curative and protective role in streptozotocin- induced diabetic animal model. Attempts were further made to study the antioxidant properties of Cinnamomum tamala Linn. leaves. The efficacy of 50% ethanolic extract of leaves of Cinnamomum tamala showed significant decrease in the blood glucose level and increase in the antioxidant efficacy in streptozotocin indu...

  19. Saffron (Crocus sativus L.) powder as an ingredient of rye bread: an anti-diabetic evaluation.

    Science.gov (United States)

    Bajerska, Joanna; Mildner-Szkudlarz, Sylwia; Podgórski, Tomasz; Oszmatek-Pruszyńska, Ewa

    2013-09-01

    In this study, a most consumer-acceptable rye bread (RB) containing saffron (S) powder (RB+S) was designed to verify its anti-diabetic properties, and to compare these effects with those of RB and S separately, matched to a similar dose of bioactive components, used in the high-fat (HF) diet in streptozotocin (STZ)-induced Wistar rats. After baking, beneficial antioxidant and sensory properties for RB enriched with 0.12% S were achieved. Twenty-four severely diabetic rats (fasting blood glucose (FBG) ≥350 mg/dL) were randomized to incorporate either 0.08% of pure S, or RB enriched with 0.12% S (the diet provided 0.08% of S), or RB alone into their diet for 5 weeks. As controls, nontreated, HF-feeding STZ-induced rats (positive control-HF/STZ) and rats receiving normal laboratory diet (negative control-C) were used. A significant FBG-lowering effect was observed (47%, 53%, and 54% reduction vs. HF/STZ; P<.05) after S, RB, and RB+S treatment. Improvements in the rats' glycemia were achieved by β-cell regeneration and increases in insulin secretion. Only in the S and RB+S group of rats, a significant (P<.05) increase in relative pancreas (vs. HF/STZ) was noted. A significant (P<.05) reduction in the concentration of thiobarbituric acid-reactive substances (TBARS) was achieved, whereas the ferric-reducing ability of plasma (FRAP) was not changed after S, RB and RB+S treatment (vs. HF/STZ). Triglyceride (TG) concentrations after S, RB, and RB+S treatment were significantly decreased (P<.05) versus HF/STZ. Both S and RB can be used in diabetic therapy, but no additional metabolic effect was achieved after consumption of RB+S.

  20. Evaluation of Chios mastic gum on lipid and glucose metabolism in diabetic mice.

    Science.gov (United States)

    Georgiadis, Ioannis; Karatzas, Theodore; Korou, Laskarina-Maria; Agrogiannis, George; Vlachos, Ioannis S; Pantopoulou, Alkisti; Tzanetakou, Irene P; Katsilambros, Nikolaos; Perrea, Despina N

    2014-03-01

    Chios mastic gum (MG), a resin produced from Pistacia lentiscus var. Chia, is reported to possess beneficial cardiovascular and hepatoprotective properties. This study investigated the effect of crude Chios MG on metabolic parameters in diabetic mice. Streptozotocin-induced diabetic 12-week-old male C57bl/6 mice were assigned to three groups: NC (n=9) control; LdM (n=9) animals receiving low dose mastic for 8 weeks (20 mg/kg body weight [BW]); and HdM (n=9) animals receiving high dose mastic (500 mg/kg BW) for the same period. Serum lipid and glucose levels were determined at baseline, at 4 and 8 weeks. Serum total protein, adiponectin, and resistin levels were also measured at the end of the experiment. Histopathological examination for liver, kidney, aorta, and heart lesions was performed. After 4 weeks, MG administration resulted in decreased serum glucose and triglyceride levels in both LdM and HdM, whereas BW levels were reduced in LdM group compared with controls. At the end of the experiment, LdM presented significantly lower serum glucose, cholesterol, low-density lipoprotein cholesterol, and triglyceride levels and improved high-density lipoprotein cholesterol levels compared with control group. HdM group had ameliorated serum triglyceride levels. Hepatic steatosis observed in control group was partially reversed in LdM and HdM groups. MG administered in low dosages improves glucose and lipid disturbances in diabetic mice while alleviating hepatic damage. PMID:24404977

  1. Development and Preliminary Evaluation of a Simulation-Based Diabetes Education Module

    OpenAIRE

    Gibson, Bryan; Weir, Charlene

    2010-01-01

    Many Individuals with type II Diabetes fail to self-manage their disease effectively. Faulty Mental Models of the disease and of the role of lifestyle have been implicated as one cause. Simulation based education could help to provide better mental models of the disease and the effects of behavior on glycemia. We have developed a simulation-based module designed to educate and motivate individuals with DM II. In this paper we describe the development of our simulation-based education module a...

  2. Application of an Online-Coupled Regional Climate Model, WRF-CAM5, over East Asia for Examination of Ice Nucleation Schemes: Part I. Comprehensive Model Evaluation and Trend Analysis for 2006 and 2011

    Directory of Open Access Journals (Sweden)

    Ying Chen

    2015-08-01

    Full Text Available Online-coupled climate and chemistry models are necessary to realistically represent the interactions between climate variables and chemical species and accurately simulate aerosol direct and indirect effects on cloud, precipitation, and radiation. In this Part I of a two-part paper, simulations from the Weather Research and Forecasting model coupled with the physics package of Community Atmosphere Model (WRF-CAM5 are conducted with the default heterogeneous ice nucleation parameterization over East Asia for two full years: 2006 and 2011. A comprehensive model evaluation is performed using satellite and surface observations. The model shows an overall acceptable performance for major meteorological variables at the surface and in the boundary layer, as well as column variables (e.g., precipitation, cloud fraction, precipitating water vapor, downward longwave and shortwave radiation. Moderate to large biases exist for cloud condensation nuclei over oceanic areas, cloud variables (e.g., cloud droplet number concentration, cloud liquid and ice water paths, cloud optical depth, longwave and shortwave cloud forcing. These biases indicate a need to improve the model treatments for cloud processes, especially cloud droplets and ice nucleation, as well as to reduce uncertainty in the satellite retrievals. The model simulates well the column abundances of chemical species except for column SO2 but relatively poor for surface concentrations of several species such as CO, NO2, SO2, PM2.5, and PM10. Several reasons could contribute to the underestimation of major chemical species in East Asia including underestimations of anthropogenic emissions and natural dust emissions, uncertainties in the spatial and vertical distributions of the anthropogenic emissions, as well as biases in meteorological, radiative, and cloud predictions. Despite moderate to large biases in the chemical predictions, the model performance is generally consistent with or even better

  3. Evaluation of a Modified SEBAL Algorithm to Estimate Actual Evapotranspiration in Cotton Ecosystems of Central Asia using Microwave and Optical Remote Sensing Data

    Science.gov (United States)

    Knoefel, Patrick; Conrad, Christopher

    2015-04-01

    Being recognized as an essential component of both the water and the energy cycle, actual evapotranspiration (ETa) plays in important role in order to describe the complex interactions within the climate system of the Earth. Here, remote sensing is a powerful tool to estimate regional ETa to support the regional water management. For instance, the water withdrawal of the agricultural sector in OECD countries is on average about 44 %, but in the states of Central Asia it achieves more than 90 %. This fact is identified as one of the main reasons for the increasing water scarcity in this region. An accuracy assessment of the methods used for determining ETa is necessary concerning an appropriate use of the model results to support agriculture and irrigation management. Within Central Asia the Khorezm region in Uzbekistan is a case study region for the problems of irrigated agriculture. For Khorezm the seasonal ETa based on MODIS data was calculated for the years 2009 - 2011 using a partly modified surface energy balance algorithm for land (SEBAL). SEBAL was implemented based on MODIS time series to calculate the energy balance components like net radiation (Rn), sensible heat (H), latent heat (LE), and soil heat flux (G). Whilst SEBAL is using an empirical equation for the estimation of G, a more physically based method was introduced in this study. This method uses microwave soil moisture products (ASAR and ASCAT-SSM) as an additional model input. The input parameters and the model results of all energy balance components (Rn, H, LE, and G) were intensively validated by field measurements with an eddy covariance system and soil sensors. The model shows very good performance for Rn with average model efficiency (NSE) of 0.68 and small relative errors (rRMSE) of about 10%. For turbulent heat fluxes good results can be achieved with NSE of 0.31 for H and 0.55 for LE, the rRMSE are about 21% (H) and 18% (LE). Soil heat flux estimation could be improved using the

  4. Evaluation of Association of Serum Magnesium with Dyslipidaemia in Diabetic Nephropathy and ndash; A Case Control Study

    Directory of Open Access Journals (Sweden)

    Netravati B Sajjan

    2014-12-01

    Full Text Available ABSTRACT: AIM: To estimate Serum magnesium and lipid profile in type II diabetes mellitus without complications, diabetic nephropathy and healthy controls. To correlate Serum magnesium and lipid profile in cases and controls. MATERIALS and METHODS: The study was done on 50 clinically diagnosed diabetic nephropathy, 50 Type II diabetics without complications and 50 age and sex matched healthy controls. Serum Magnesium, Fasting Blood sugar (FBS, lipid profile and spot urine microalbumin were estimated. Data obtained was analyzed for Mean, standard deviation, and lsquo;p' value and and lsquo;r' value. RESULTS: We observed highly significant decrease in magnesium (p <0.001 and dyslipidaemia in diabetic nephropathy compared to diabetics without complications and controls. CONCLUSION: Hypomagnesaemia occurs in diabetics due to osmotic diuresis. Decreased Mg progresses the dyslipidaemia in Diabetic nephropathy leading to further complications like CRF and coronary artery diseases. [Natl J Med Res 2014; 4(4.000: 318-321

  5. Evaluation for antidiabetic activity in selected medicinal plants used in Malaysian traditional medicine for the treatment of diabetes

    International Nuclear Information System (INIS)

    Aqueous extracts of three medicinal plants used in Malaysian traditional medicine for the treatment of diabetes were investigated. The nuts of Areca cathecu, leaves of Lagerstroemia speciosa and Ficus deltoidea were each extracted by boiling in distilled water. The aqueous extracts were filtered and the filtrates were then spray dried. Their biological evaluation was conducted to determine their blood glucose lowering effect in normoglycaemic and alloxan-induced diabetic rats. Commercially available antidiabetic drug, glybenclamide was used as positive control. Toxicity of the extracts was carried out using the brine shrimp lethality assay and in vivo acute toxicity test in rats. Aqueous extracts of all the plants studied showed significant reduction in blood glucose level up to 50% in rats over a period of 3 to 4 weeks. The largest reduction in blood glucose levels was exhibited by the aqueous extracts of the Lagestroemia speciosa, followed by the Ficus deltoidea and Areca cathecu. There was no evidence of toxicity of the extracts against the brine shrimp (up to 4,000 μg/ml) and in rats (up to 0.2% body weight). (Author)

  6. Cross-Site Evaluation of the Alliance to Reduce Disparities in Diabetes: Clinical and Patient-Reported Outcomes

    Science.gov (United States)

    Lewis, Megan A.; Bann, Carla M.; Karns, Shawn A.; Hobbs, Connie L.; Holt, Sidney; Brenner, Jeff; Fleming, Neil; Johnson, Patria; Langwell, Kathryn; Peek, Monica E.; Burton, Joseph A.; Hoerger, Thomas J.; Clark, Noreen M.; Kamerow, Douglas B.

    2015-01-01

    Alliance programs implemented multilevel, multicomponent programs inspired by the chronic care model and aimed at reducing health and health care disparities for program participants. A unique characteristic of the Alliance programs is that they did not use a fixed implementation strategy common to programs using the chronic care model but instead focused on strategies that met local community needs. Using data provided by the five programs involved in the Alliance, this evaluation shows that of the 1,827 participants for which baseline and follow-up data were available, the program participants experienced significant decreases in hemoglobin A1c and blood pressure compared with a comparison group. A significant time by study group interaction was observed for hemoglobin A1c as well. Over time, more program participants met quality indicators for hemoglobin A1c and blood pressure. Those participants who attended self-management classes and experienced more resources and support for self-management attained more benefit. In addition, program participants experienced more diabetes competence, increased quality of life, and improvements in diabetes self-care behaviors. The cost-effectiveness of programs ranged from $23,161 to $61,011 per quality-adjusted life year. In sum, the Alliance programs reduced disparities and health care disparities for program participants. PMID:25359255

  7. Design, synthesis and biological evaluation of novel peptide MC2 analogues from Momordica charantia as potential anti-diabetic agents.

    Science.gov (United States)

    Yang, Baowei; Li, Xue; Zhang, Chenyu; Yan, Sijia; Wei, Wei; Wang, Xuekun; Deng, Xin; Qian, Hai; Lin, Haiyan; Huang, Wenlong

    2015-04-21

    Three series of Momordica charantia (MC)2 analogues were designed, synthesized and evaluated for their anti-hyperglycaemic effects. Alanine scanning focusing on the peptide MC2 indicated the importance of the residues proline (Pro)(3), serine (Ser)(6), isoleucine (Ile)(7) and Ser(10) for anti-hyperglycaemic effects. Among the first series of MC2 analogues, peptide I-4 exhibited a better anti-hyperglycaemic effect and was chosen for further modification. A further two series of conformationally constrained analogues were designed by scanning the residues Pro(3), Ser(6), Ile(7), and Ser(10) with an i - (i + 2) lactam bridge consisting of a glutamic acid-Xaa-lysine (Glu-Xaa-Lys) scaffold and a diproline fragment. By screening in normal mice and mice with diabetes mellitus, peptides II-1, II-2 and III-3 showed a significant improvement in anti-hyperglycaemic and anti-oxidative activities compared with I-4. These data suggest that II-1, II-2 and III-3 could be candidates for future treatment of diabetes mellitus. PMID:25778708

  8. Usefulness of 123I-Meta-iodobenzylguanidine (MIBG) myocardial scintigraphy for evaluation of cardiac sympathetic nervous system function in diabetic patients

    International Nuclear Information System (INIS)

    The cardiac sympathetic nervous system function of diabetic patients with no definite cardiovascular complications other than hypertension was evaluated by 123I -MIBG myocardial scintigraphy. The subjects consisted of 82 diabetic patients, 59 men, 23 women, mean age 57 years, 17 with hypertension and 65 with normal blood pressure, and they were compared with normal controls (8 men and 3 women, mean age 54 years). Myocardial scintigraphy was performed 10 minutes and 4 hours after administration of MIBG. The superior mediastinum and whole myocardium were set as regions of interest, and the heart-to-mediastinum ratio (H/M ratio) and the washout rate (%WR) were calculated. The mean observation period was 18±12 months, and 17 of the 65 diabetic patients with normal blood pressure before the study developed hypertension during the observation period. There were significant differences in H/M ratio and %WR between the diabetic patients and normal controls (H/M ratio; 1.96±0.34 vs 2.27±0.20, %WR; 24.71±16.99% vs 12.89±11.94). The diabetic patients with hypertension had higher morbidity with diabetic retinopathy and a lower H/M ratio. The 17 patients who developed hypertension during the observation period showed an increase in %WR and a reduction in the H/M ratio. Five patients who died during the observation period had a reduced H/M ratio and increased of %WR. 123I-MIBG myocardial scintigraphy in diabetic patients was shown to be useful for detecting cardiac sympathetic nervous system dysfunction, predicting the development of hypertension, and identifying patients who had a poor outcome. Diabetic patients with abnormal signals on MIBG myocardial scintigraphy need to be monitored much more carefully. (K.H.)

  9. Usefulness of {sup 123}I-Meta-iodobenzylguanidine (MIBG) myocardial scintigraphy for evaluation of cardiac sympathetic nervous system function in diabetic patients.

    Energy Technology Data Exchange (ETDEWEB)

    Tamura, Koji; Nakatani, Yuko; Doi, Kenji; Adachi, Gakuji; Takada, Kou

    2001-11-01

    The cardiac sympathetic nervous system function of diabetic patients with no definite cardiovascular complications other than hypertension was evaluated by {sup 123}I -MIBG myocardial scintigraphy. The subjects consisted of 82 diabetic patients, 59 men, 23 women, mean age 57 years, 17 with hypertension and 65 with normal blood pressure, and they were compared with normal controls (8 men and 3 women, mean age 54 years). Myocardial scintigraphy was performed 10 minutes and 4 hours after administration of MIBG. The superior mediastinum and whole myocardium were set as regions of interest, and the heart-to-mediastinum ratio (H/M ratio) and the washout rate (%WR) were calculated. The mean observation period was 18{+-}12 months, and 17 of the 65 diabetic patients with normal blood pressure before the study developed hypertension during the observation period. There were significant differences in H/M ratio and %WR between the diabetic patients and normal controls (H/M ratio; 1.96{+-}0.34 vs 2.27{+-}0.20, %WR; 24.71{+-}16.99% vs 12.89{+-}11.94). The diabetic patients with hypertension had higher morbidity with diabetic retinopathy and a lower H/M ratio. The 17 patients who developed hypertension during the observation period showed an increase in %WR and a reduction in the H/M ratio. Five patients who died during the observation period had a reduced H/M ratio and increased of %WR. {sup 123}I-MIBG myocardial scintigraphy in diabetic patients was shown to be useful for detecting cardiac sympathetic nervous system dysfunction, predicting the development of hypertension, and identifying patients who had a poor outcome. Diabetic patients with abnormal signals on MIBG myocardial scintigraphy need to be monitored much more carefully. (K.H.)

  10. Drug abuse in Asia.

    Science.gov (United States)

    Suwanwela, C; Poshyachinda, V

    1986-01-01

    The article focuses on countries and areas of South-East Asia, which are seriously affected by drug abuse and the problems associated with it. Opium has traditionally been used for treating illnesses and alleviating physical and mental stress, as well as for recreational and social purposes. The prohibition of the sale and use of opium in Burma, Hong Kong, Malaysia, Singapore and Thailand forced many habitual opium users to switch to heroin. Over the past two decades there has been an increasing trend towards drug use, often involving experimentation with more than one substance, among youth in and out of school. For example, a survey of students at teachers' colleges in northern Thailand showed that at some time in their lives 30-40 per cent of the male respondents and 3-6 per cent of the female respondents had used cannabis, and that 18-20 per cent of the males and 12-27 per cent of the females had sniffed volatile solvents. The same survey showed that 5-10 per cent of both the males and females had used stimulants and nearly 2 per cent had used heroin. During the 1970s the abuse of heroin and other opiates emerged as a serious problem of epidemic nature, predominantly affecting young people in many countries of South-East Asia. While opiates, including heroin, have been abused by inhaling and by smoking, there has recently been an increasing trend towards injecting heroin of high purity (80-90 per cent pure heroin). Heroin addiction spread first to the populations of capital cities and then to other cities and towns and even to the hill tribes, as studies in Thailand have revealed. Most recent studies have shown that heroin abuse has spread further in Asia, both socially and geographically, involving such countries as India and Sri Lanka, which had no previous experience with the problem. Studies have also shown that the abuse of manufactured psychotropic substances has been increasing and that heroin addicts resort to these substances when heroin is difficult

  11. [Evaluation of metabolic control in a summer camp for diabetic children (Villarcayo 1991)].

    Science.gov (United States)

    Fuertes Alija, J J; Ruiz Pérez, E; Galindo Jimeno, M; Ergueta Martín, P; González Sarmiento, E

    1993-04-01

    The relevance of the diabetological education in the treatment of diabetis mellitus must be a prioritary goal in order to reach a proper metabolic control and to avoid as much as possible both acute metabolic complications and long-term vascular and neurological complications, achieving thus a total integration of the diabetic patient in the society. We have monitored during 15 days a group of diabetic children with IDDM in a summer camp, assessing in all of them several clinical and biochemical parameters. The results have been statistically analyzed using the Student's test. After the stay in the summer camp, we observed a significant reduction in the total dose of insulin (p < 0.001) and in the number of hypoglycemias (p < 0.001) and an increase in the average levels of capillary glycemia at the end of the study period when compared with the beginning, with p < 0.001 (breakfast preprandial), p < 0.05 (lunch preprandial) and p < 0.01 (dinner and night preprandial). We did not observe any significant differences in the other parameters studied. In inclusion, the stay in the summer camp of this group had a positive effect, achieving a better metabolic control with lower doses of insulin.

  12. Snakebite nephrotoxicity in Asia.

    Science.gov (United States)

    Kanjanabuch, Talerngsak; Sitprija, Visith

    2008-07-01

    Snakebites have the highest incidence in Asia and represent an important health problem. Clinical renal manifestations include proteinuria, hematuria, pigmenturia, and renal failure. Nephropathy usually is caused by bites by snakes with hemotoxic or myotoxic venoms. These snakes are Russell's viper, saw-scaled viper, hump-nosed pit viper, green pit viper, and sea-snake. Renal pathologic changes include tubular necrosis, cortical necrosis, interstitial nephritis, glomerulonephritis, and vasculitis. Hemodynamic alterations caused by vasoactive mediators and cytokines and direct nephrotoxicity account significantly for the development of nephropathy. Hemorrhage, hypotension, disseminated intravascular coagulation, intravascular hemolysis, and rhabdomyolysis enhance renal ischemia leading to renal failure. Enzymatic activities of snake venoms account for direct nephrotoxicity. Immunologic mechanism plays a minor role. PMID:18620959

  13. Social Capital in Asia

    DEFF Research Database (Denmark)

    Li, Peter Ping; Redding, Gordon

    2014-01-01

    This article provides an overview of social capital in Asia. Social capital is trust and appears in two main forms: relational, based on societal norms, and systemic, based on societal institutions. The relational encourages personalistic transactions; and systemic trust, supports more formal......, and usually larger, transactions backed by law. For economic development, the systemic form becomes crucial but needs to be compatible with relational norms. The dimensions of social capital are often dual in nature. This article employs a theory that accepts this and analyses the phenomena as yin......–yang balancing, seeing trust as a culturally determined enabler of social cooperation. The evolutions of trustworthiness in Japan, China, and the Philippines are analysed. This article contributes to the literature on varieties of capitalism and business systems as well as that on social capital. It raises...

  14. Using Rasch analysis to evaluate the validity of the diabetes-specific version of the Illness Perception Questionnaire--Revised.

    Science.gov (United States)

    Rees, Gwyneth; Lamoureux, Ecosse L; Xie, Jing; Sturrock, Bonnie A; Fenwick, Eva K

    2015-10-01

    This study used Rasch analysis to examine the psychometric validity of the Illness Perception Questionnaire--Revised to assess beliefs about diabetes in 470 participants with Type 2 diabetes and 71 participants with Type 1 diabetes. All Illness Perception Questionnaire--Revised scales had psychometric issues, which included poorly utilised response categories, poor scale precision and multidimensionality. Following re-engineering, only four of the eight scales (Consequences, Illness coherence, Timeline cyclical and Emotional representations) were psychometrically adequate according to the Rasch model. The diabetes-specific version of the Illness Perception Questionnaire--Revised provides suboptimal assessment of beliefs held by patients with diabetes.

  15. AUDIOLOGICAL EVALUATION OF PREGNANT WOMEN WITH GESTATIONAL DIABETES MELLITUS: A CLINICAL STUDY

    Directory of Open Access Journals (Sweden)

    Aruna Kumari

    2015-10-01

    Full Text Available Gestational Diabetes Mellitus ( GDM is defined as an abnormal glucose metabolism with varying severity, recognized first during pregnancy. GDM usually occurs during 2 nd and 3 rd trimesters of pregnancy. The pathological changes caused by it are same as Diabetes Mellitus affecting various organs including eyes and ears. The high fluctuations in blood glucose levels are known to produce micro vascular changes in kidney, retina, coc hlea and peripheral nerves. WHO prescribed criterion for Glucose Tolerance Test ( GTT helps in diagnosing the condition. The aim of diagnosis of GDM is to prevent complications of High fluctuating blood levels in the mother. A clinical study is conducted t o assess the effect of GDM on hearing acuity of the patients diagnosed with GDM in 2 nd and 3 rd trimesters of pregnancies in a tertiary Hospital. MATERIALS AND METHODS: 39 pregnant women with GDM during their antenatal checkups at the OPD of OBG department of Government General Hospital attached to Gandhi Medical College, Secunderabad are randomly selected for this study are termed as study group. 43 Subjects without GDM, with Body mass Index ( BMI above 25Kg/m² are included as control group. GTT is done as prescribed by the American Association of Dialectologists to confirm the diagnosis. The hearing acuity is assessed by pure tone audiometry by a trained audiologist in a sound proof room. Air conduction thresholds and PTA are recorded in both the groups aft er a preliminary ENT examination. RESULTS: There was no decrease in air or bone conduction thresholds of lower frequencies and SRT in both the groups. There was decrease in air conduction threshold levels in mid frequencies, but no decrease in bone conduct ion thresholds ( 4K , 6K of study group. There was statistically significant fall in Air conduction thresholds of higher frequencies ( 10K , 12K, and 14K in the study group. CONCLUSIONS: Gestational Diabetes Mellitus is a Pregnancy risk factor causing

  16. CERN diabetes awareness days

    CERN Multimedia

    2004-01-01

    Do you have diabetes without knowing it? The Medical Service invites everyone working at CERN to participate in the above PREVENTION and DETECTION campaign on the: 8 and 9 November 2004 from 9 am to 4 pm at the infirmary, bldg. 57, ground floor Personal evaluation of diabetes risks, (blood pressure, cholesterol and sugar levels, Body Mass Index measurements and more...) will be offered as well as leaflets, information and advice, (diet, exercise). A dietician specialised in diabetes will be on hand from 2 pm until 4 pm. Diabetes is reaching epidemic proportions in many countries due to an increase in obesity, sedentary lifestyles and poor diet. Diabetes is a major cause of blindness, cardio-vascular and kidney disease. An estimated 30-50% of these cases of diabetes go undetected, despite de fact that easy and efficient prevention exists. Diabetes discovered and treated early is not a severe condition but untreated and ignored it can have dire consequences.

  17. Göttingen minipig model of diet-induced atherosclerosis: influence of mild streptozotocin-induced diabetes on lesion severity and markers of inflammation evaluated in obese, obese and diabetic, and lean control animals

    DEFF Research Database (Denmark)

    Ludvigsen, Trine Pagh; Kirk, Rikke Kaae; Christoffersen, Berit Østergaard;

    2015-01-01

    From a pharmacological perspective, readily-available, well-characterized animal models of cardiovascular disease, including relevant in vivo markers of atherosclerosis are important for evaluation of novel drug candidates. Furthermore, considering the impact of diabetes mellitus on atherosclerosis...... metabolism were evaluated together with coronary and aortic atherosclerosis after 22 or 43 diet-weeks. Group differences were evaluated by analysis of variance for parametric data and Kruskal-Wallis test for non-parametric data. For qualitative assessments, Fisher's exact test was applied. For all analyses...

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

    Science.gov (United States)

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

    1998-01-01

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

  19. Comprehensive evaluation of pancreatic function in insulin-dependent diabetes mellitus

    International Nuclear Information System (INIS)

    The time course of the concentration of immunoreactive insulin (IRI) and C-peptide in the plasma and erythrocytes and the blood sugar level in GTT per os were investigated by means of radioimmunoassay. Altogether 73 healthy persons and 52 patients with a severe form of insulin-dependent diabetes mellitus were examined. To define the time course of changes in the concentration of the above values a rate gradient determined as a difference of changed concentration rate for the 1st and 2nd hour after load for each examined person, was proposed. The gradients of plasma IRI, plasma and erythrocytic C-peptide had maximum difference in healthy persons and patients. The hormone and blood sugar levels characterized the condition of the examined persons, and rate gradients were indicative of the state of the blood sugar regulation system

  20. Evaluation of type 2 diabetes genetic risk variants in Chinese adults

    DEFF Research Database (Denmark)

    Gan, Wei; Walters, Robin G; Holmes, Michael V;

    2016-01-01

    : Association signals were directionally consistent between CKB and the original discovery GWAS: of 56 variants passing quality control, 48 showed the same direction of effect (binomial test, p = 2.3 × 10(-8)). We observed a consistent overall trend towards lower risk variant effect sizes in CKB than in case......-control samples of GWAS meta-analyses (mean 19-22% decrease in log odds, p ≤ 0.0048), likely to reflect correction of both 'winner's curse' and spectrum bias effects. The association with risk of diabetes of a genetic risk score, based on lead variants at 25 loci considered to act through beta cell function...

  1. Women and Diabetes -- Diabetes Medicines

    Science.gov (United States)

    ... Audience For Women Women's Health Topics Women and Diabetes - Diabetes Medicines Share Tweet Linkedin Pin it More sharing ... 1-800-332-1088 to request a form. Diabetes Medicines The different kinds of diabetes medicines are ...

  2. A retrospective Evaluation of Antibacterials Used in theManagement of Diabetics in a Tertiary Hospital inSouth-western Nigeria

    Institute of Scientific and Technical Information of China (English)

    Mopelola Ibidunni Ayeni[1; Ezekiel Olugbenga Akinkunmi,[2; RosemaryTemitope Ikem[3; Patrick Osemene[1; Adunni Morohunfola[4

    2015-01-01

    Objective: Co-medication with antibacterials is often necessary in the management of diabetic patients. There is a constantneed to evaluate the use of these antibacterials to improve therapeutic outcomes and to avoid practices that could possibly increase theemergence of antimicrobial resistance. The aim of this study was to evaluate the utilization of antibacterials in the diabetic clinic of aNigerian tertiary hospital. Methods: A retrospective evaluation and analysis of patients' case notes written by physicians in the diabeticclinic over a three-year period (January, 2008-December, 2010) was conducted. The case notes were the individual medical records for150 different hospitalized diabetic patients with infection as co-indication. Data was collected using a WHO instrument for studies ofrational drug use. Results: Descriptive statistics such as mean, frequency, percentages and standard deviation were used to analyzecategorical data obtained from the demographic variables. Fisher exact test and chi square test were employed to determine whetherthere were statistically significant differences or associations between mean values of antibacterial prescription pattern and attendantdosage errors. (P =/〈 0.05 was accepted as significant). Comparing the mean number of antibacterial drugs in each prescription yearlyyielded a mean of 1.32 in 2008, 1.37 in 2009 and 1.67 in 2010, indicating that there was no statistically significant difference.Antibacterials were used to manage complications often seen in the diabetic patient, including; diabetic foot gangrene, injection abscess,septiceamia, diabetic foot ulcer, vaginal yeast infection, amongst others. Conclusions: The majority of prescriptions met the criteria forcompliance with the hospital's drug use protocol. The few instances of non-compliance with the hospital's antibiotic drug use protocolmay indicate the need for continuing education, especially for the less experienced prescribers.

  3. Comparative evaluation of effects of combined oral anti-diabetic drugs (sulfonylurea plus pioglitazone and sulfonylurea plus metformin over lipid parameters in type 2 diabetic patients

    Directory of Open Access Journals (Sweden)

    Sukanta Sen

    2013-06-01

    Full Text Available Background: Type 2 diabetes is associated with significant cardiovascular morbidity and mortality. Dyslipidemia, which affects almost 50% of patients with type 2 diabetes, is a cardiovascular risk factor characterized by elevated triglyceride levels, low high-density lipoprotein (HDL cholesterol levels, and a preponderance of small, dense, low-density lipoprotein (LDL particles. In addition to their glucose-lowering properties, oral anti-diabetic agents may have effects on lipid levels, especially triglycerides (TGs, HDL-C, LDL-C and total cholesterol levels. Methods: A prospective, open-labeled, randomized, parallel-group study was carried out in sizable number of patients (n=40 of established type 2 diabetes on combined oral anti-diabetic drugs, to investigate the effects of combined oral anti-diabetic on lipid parameters who was not receiving any hypolipidemic agent in addition. Results: Statistically significant mean reduction of triglycerides (TGs of 25.1mg/dl (a 15.30% reduction from baseline value and by 13.5 mg/dl (a 8.94% reduction from baseline value in the SU (sulfonylurea plus PIO (pioglitazone and SU plus MET (metformin group respectively. Present study also shows improvement in HDL cholesterol with SU plus PIO group by 13.18% which is almost twice that observed in SU plus MET group (8.06%. Present study also shows increase in LDL cholesterol with SU plus PIO group by 2.10%, is just opposite to SU plus MET group (4.92 % decrease. With SU plus PIO group, a statistically significant mean reduction of total cholesterol (TC of 8.33mg/dl (5.14 % decrease and by 7.62 mg/dl (4.28% decrease in the SU plus MET group. Conclusions: Pioglitazone, a thiazolidinedione, has been shown to improve the lipid profile in patients with type 2 diabetes by increasing HDL-C levels and by decreasing triglyceride and total cholesterol levels in monotherapy or combination regimens with sulfonylurea. Metformin also has been shown to reduce LDL-C, TC, and TG

  4. South Asian women with diabetes: Psychosocial challenges and management: Consensus statement

    OpenAIRE

    Sarita Bajaj; Fatema Jawad; Najmul Islam; Hajera Mahtab; Jyoti Bhattarai; Dina Shrestha; Chandrika Wijeyaratne; Muthukuda, Dimuthu T.; Niranjala Weegoda Widanage; Than Than Aye; Moe Wint Aung; Bharti Kalra; R. M. Anjana; Aswathy Sreedevi; Komal Verma

    2013-01-01

    Diabetes is the ninth leading cause of death in women globally. In South Asians mortality in women with diabetes stands second highest. There is a marked gender discrimination which is faced by women across South Asia esp in access to services and support for diabetes, resulting in high rates of morbidity and mortality in women with diabetes. The most important risk factor identified for the diabetes epidemic is obesity along with genetic susceptibility. Lack of health care, social and cultur...

  5. EQ-5D visual analog scale and utility index values in individuals with diabetes and at risk for diabetes: Findings from the Study to Help Improve Early evaluation and management of risk factors Leading to Diabetes (SHIELD

    Directory of Open Access Journals (Sweden)

    Fox Kathleen M

    2008-02-01

    Full Text Available Abstract Background The EQ-5D was used to compare burden experienced by respondents with diabetes and those at risk for diabetes. Methods A survey including the EQ-5D was mailed to individuals with self-reported diabetes, as well as those without diabetes but with the following risk factors (RFs: (1 abdominal obesity, (2 body mass index ≥ 28 kg/m2, (3 dyslipidemia, (4 hypertension, and (5 cardiovascular disease. Non-diabetes respondents were combined into 0–2 RFs and 3–5 RFs. Mean EQ-5D scores were compared across groups using analysis of variance. Multivariable linear regression modeling identified factors affecting respondents' EQ-5D scores. Results Complete responses were available from >75% of each cohort. Mean EQ-5D index scores were significantly lower for respondents with type 2 diabetes and 3–5 RFs (0.778 and 0.792, respectively than for those with 0–2 RFs (0.870, p p p Conclusion High-risk and type 2 diabetes groups had similar EQ-5D scores, and both were substantially lower than in low-risk respondents.

  6. Evaluation of an Algorithm to Guide Patients With Type 1 Diabetes Treated With Continuous Subcutaneous Insulin Infusion on How to Respond to Real-Time Continuous Glucose Levels

    OpenAIRE

    Jenkins, Alicia J.; Krishnamurthy, Balasubramanium; James D Best; Cameron, Fergus J.; Colman, Peter G.; Farish, Steven; Hamblin, Peter S.; O'Connell, Michele A.; Rodda, Christine; Rowley, Kevin; Teede, Helena; O'Neal, David N

    2010-01-01

    OBJECTIVE To evaluate an algorithm guiding responses of continuous subcutaneous insulin infusion (CSII)–treated type 1 diabetic patients using real-time continuous glucose monitoring (RT-CGM). RESEARCH DESIGN AND METHODS Sixty CSII-treated type 1 diabetic participants (aged 13–70 years, including adult and adolescent subgroups, with A1C ≤9.5%) were randomized in age-, sex-, and A1C-matched pairs. Phase 1 was an open 16-week multicenter randomized controlled trial. Group A was treated with CSI...

  7. An evaluation of iodine-123 iodoazomycinarabinoside as a marker of localized tissue hypoxia in patients with diabetes mellitus

    Energy Technology Data Exchange (ETDEWEB)

    Al-Arafaj, A. [Univ. of Alberta Hospitals, Edmonton (Canada); Ryan, E.A. [Univ. of Alberta Hospitals, Edmonton (Canada)]|[Univ. of Alberta, Edmonton (Canada); Hutchison, K. [Univ. of Alberta Hospitals, Edmonton (Canada)]|[Univ. of Alberta, Edmonton (Canada); Mannan, R.H. [Univ. of Alberta, Edmonton (Canada); Mercer, J. [Univ. of Alberta Hospitals, Edmonton (Canada)]|[Univ. of Alberta, Edmonton (Canada); Wiebe, L.I. [Univ. of Alberta, Edmonton (Canada)]|[Cross Cancer Inst., Edmonton, AB (Canada); McEwan, A.J.B. [Univ. of Alberta Hospitals, Edmonton (Canada)]|[Univ. of Alberta, Edmonton (Canada)]|[Cross Cancer Inst., Edmonton, AB (Canada)

    1994-12-01

    Peripheral vascular disease is a serious and common complication in patients with diabetes mellitus (DM). Evaluation is, conventionally, by transcutaneous oxygen tension measurements (TcpO{sub 2}), although this technique has some limitations in the evaluation of tissue viability. We have evaluated a new, radiolabelled, in vivo marker of tissue hypoxia, iodoazomycinarabinoside (IAZA), by comparing TcpO{sub 2} measurements with patterns of iodine-123 IAZA uptake in ten patients (19 lower limbs) with DM and peripheral vascular disease using conventional gamma camera imaging techniques. Normal uptake patterns were seen in limbs in which normal TcpO{sub 2} measurements were obtained. Diffusely increased uptake of [{sup 123}I]IAZA was seen in limbs with reduced TcpO{sub 2}. Focally increased uptake was seen in ulcers or in areas of atrophic skin change. A semi-quantitative measure showed an inverse correlation between [{sup 123}I]IAZA and TcpO{sub 2} values. These data suggest that tissue hypoxia can be imaged in this population of patients and that severity of disease can be assessed. A longitudinal prospective trial is now being developed. (orig.)

  8. Accelerating impact of diabetes mellitus on mortality in the years following an acute myocardial infarction. TRACE Study Group. Trandolapril Cardiac Evaluation

    DEFF Research Database (Denmark)

    Melchior, T; Køber, Lars Valeur; Madsen, C R;

    1999-01-01

    AIMS: The development of risk associated with diabetes mellitus during long-term follow-up after a myocardial infarction has not been studied in detail. We have studied time-related changes of risk of death during 10 years of follow-up in a cohort of patients not treated with thrombolytic therapy......; the TRACE cohort which was comprised of patients with an acute myocardial infarction screened for entry into the Trandolapril Cardiac Evaluation study between May 1990 and June 1992. The Glostrup cohort consisted of 1954 patients and follow-up was for 10 years, The TRACE cohort consisted of 6676 patients...... and follow-up was for 6 years. Outcome measure was total death. RESULTS: A diagnosis of diabetes mellitus was present in 12% of the two study populations. In multivariate analysis, diabetes mellitus had an independent adverse effect on mortality which increased with time. In the Glostrup cohort risk ratio...

  9. Evaluation of the Finnish Diabetes Risk Score to predict type 2 diabetes mellitus in a Colombian population: A longitudinal observational study

    Institute of Scientific and Technical Information of China (English)

    Diego; Gomez-Arbelaez; Laura; Alvarado-Jurado; Miguel; Ayala-Castillo; Leonardo; Forero-Naranjo; Paul; Anthony; Camacho; Patricio; Lopez-Jaramillo

    2015-01-01

    AIM: To assess the performance of the Finnish Diabetes Risk Score(FINDRISC) questionnaire for detecting and predicting type 2 diabetes mellitus(DM2) in a Colombian population.METHODS: This is a longitudinal observational study conducted in Floridablanca, Colombia. Adult subjects(age ≥ 35 years) without known diabetes, were included. A modified version of FINDRISC was completed, and the glycemia values from all the subjects were collected from the hospital’s database. Firstly, a cross-sectional analysis was performed and then, the subsample of prediabetic participants was followed for diabetes incidence. RESULTS: A total of 772 subjects were suitable for the study. The overall prevalence of undiagnosed DM2 was 2.59%, and the incidence of DM2 among the prediabetic participants was 7.5 per 100 person-years after a total of 265257 person-years follow-up. The FINDRISC at baseline was significantly associated with undiagnosed and incident DM2. The area under receiver operating characteristics curve of the FINDRISC score for detecting undiagnosed DM2 in both men and women was 0.7477 and 0.7175, respectively; and for predicting the incidence of DM2 among prediabetics was 71.99% in men and 67.74% in women. CONCLUSION: The FINDRISC questionnaire is a useful screening tool to identify cross-sectionally unknown DM2 and to predict the incidence of DM2 among prediabetics in the Colombian population.

  10. Evaluation, efficacy and tolerability of GlucoNovax tablet in type 2 diabetic patients.

    Science.gov (United States)

    Ali, Zubair; Daniyal, Muhammad; S I, Ismailov; Usmanghani, Khan; Naveed, Safila

    2016-07-01

    Type 2 diabetes mellitus (T2D) is a chronic metabolic disease regarded as insulin resistance and progressive failure of β cells. Beta cells secretagogues are useful to reach satisfactory glycemic control. Glimepiride is a second-generation sulfonylurea excites pancreatic beta cells to discharge insulin. Glimepiride may be safer to use in patients with cardiovascular disease due to lack of destructive effects on ischemic preconditioning. It is effective in dropping fasting plasma glucose (FPG), postprandial glucose and glycated hemoglobin levels and is a useful and cost-effective option treatment for the management of T2D. Total 40 patients were selected from OPD setting at RSNPMTS Endocrinology center Ministry of Health Republic of Uzbekistan, and corresponding to criteria for inclusion / exclusion. 10 patients with T2D switched from receiving other forms of Glimepiride (Amaryl) on an identical dose of GlucoNovax in combination with biguanides (Metformin) denoted as group 1. At the same time the dose of biguanides (Metformin) was not altered for the period of the study. 10 patients with T2D switched from receiving other forms of Glimepiride (Amaryl) on an identical dose of GlucoNovax denoted as group 2.10 patients with T2D switched to the drug GlucoNovax from the drug Glibenclamide denoted as group 3. The control group received monotherapy with Amaryl it consist of 10 patients with T2D denoted as group 4. The severity of diabetic complaints in patients receiving the combination drug GlucoNovax with metformin significantly decreased by the end of the observation period and had an inclination to reduction in the 2nd and 3rd groups, along with the control group. 30 patients, receiving the drug Gluco Novax, 7 achieved blood glucose level parameters that corresponding to the high effectiveness of the drug (4 of them from 1st group (GlucoNovax+ Metformin), 1 in the 2nd group, 2 in the 3rd group). 6 patients achieved blood glucose levels parameters, meeting the criteria

  11. HIV in Southeast Asia.

    Science.gov (United States)

    Abrams, S

    1998-01-01

    This article explores the HIV/AIDS epidemic in Southeast Asia. Prostitution and injecting drug use are two major factors in the appearance of HIV/AIDS in a country. But, it is the correct social network that assures its transmission to epidemic proportions. Heterosexual transmission in Cambodia, Myanmar, and Thailand is linked with prevalence among female sex workers and their clients. In Malaysia, the Ministry of Health responded immediately, but the number of new infections continued to increase. The failures suggest the need for more effective, intensive health education programs, outreach by nongovernmental organizations, and peer education at the grassroots level and in remote areas. Public health officials need to promote political change. International agencies could play an important role, if countries such as Myanmar, Cambodia, and Viet Nam were open to international exchanges. In Myanmar, political unrest has a priority over the need for aggressive health interventions. In Indonesia, the Islamic influence prevents recognition of the country's significant sex industry or the existence of a homosexual community. In Cambodia, health officials warned about the high number of sexual partners, high mobility rate, and low condom use, but HIV spread rapidly in the 1990s. Thailand initiated a 100% condom campaign to combat HIV prevalence in the 1990s, and HIV prevalence declined among sex workers and military recruits. Risk factors for rapid transmission include mobility, the number of sexual partners/sex worker, the proportion engaging in commercial sex, and the rate of regular condom use among sex workers. PMID:12294443

  12. Refinery boom in Southeast Asia

    International Nuclear Information System (INIS)

    The Asia demand for oil is increasing dramatically, particularly in the non OECD countries, which represent, today more than 15 % of the world oil market. The expected economic growth in these areas should contribute to a rise in oil demand by about 5.4 per year and hence to a significant increase of this share to 25 % in 2010; virtually a large part of this evolution will come from the transportation sector. The proceeding investments of the regional, refining industry are very high (some evaluations come to around 140 billion of dollars), all the more the protection of the environment takes an increasing significant place. Accordingly the most important challenge to be taken up by these countries will be to mobilize long term fundings to develop and adapt the capabilities of the refineries to meet the growth of gasoline and gas oil demand. The contribution of private operators or capital will be necessary, but will depend strongly on refining margin improvement and on progress of free market areas announced by several countries. (authors)

  13. Social Protection in East Asia

    OpenAIRE

    Cook, Sarah; Kwon, Huck-Ju

    2007-01-01

    Social Protection in East Asia (Cook, Sarah) (Kwon, Huck-Ju) University of Sussex - UNITED KINGDOM (Cook, Sarah) Sung Kyun Kwan University - KOREA, REPUBLIC OF (Kwon, Huck-Ju) KOREA, REPUBLIC OF UNITED KINGDOM

  14. PHARMACOECONOMIC EVALUATION AND AN AUDIT OF QUALITY OF LIFE IN HYPERTENSIVE AND DIABETICS IN A RURAL TERTIARY CARE HOSPITAL

    Directory of Open Access Journals (Sweden)

    K.V. Ramanath

    2015-11-01

    Full Text Available Introduction: Healthcare budget pressure, justification of current expenditures and investments in public health care/individul are flattering a priority in chronic diseases. Hence, this study was carried out with the objective to evaluate the cost of illness in Diabetic Mellitus (DM and Hypertension (HTN and their Quality of life (QOL. Method: It was a prospective and Interventional study conducted in patients over a period of 9 months. The data were subjected to a descriptive statistical method. Results: Among 110 patients, 60 % was males. 41.8 % were 41-60 years & 52.7 % were former. Only 1.8 % were obese. 37.3 % had a previous diabetes history . 74.5 % of the patient's hospital stay was 6-10 days. The medication history showed 44.5 % was taking insulin therapy. 35.1 % were taking calcium channel blockers. . The direct medical cost mean + SD, was INR 3668.70 + 3326.49 ($59.36 + 53.8. In which medicine cost was Uppermost. Direct non-medical cost mean + SD, was INR 405.78 + 455.18 ($6.56 + 7.36, in which food cost was the highest followed by travel expenses. The total direct cost mean + SD, INR was 4074.48 + 3627.506 ($65.9+ 58.68. The overall Quality of life (SF 6 version results showed improved (p: ≤ 0.05 Conclusion: This study showed that Quality of life assessment and simultaneous cost estimation will helps to understand the treatment pattern & drugs cost minimization. Hence, Pharmaco economic research studies are essential in minimizing the cost, enhancing the quality of life.

  15. Seminal vesicles and diabetic neuropathy: ultrasound evaluation in patients with couple infertility and different levels of glycaemic control

    Institute of Scientific and Technical Information of China (English)

    Sandro La Vignera; Rosita A Condorelli; Enzo Vicari; Rosario D'Agata; Aldo E Calogero

    2011-01-01

    The aim of this study was to evaluate the ultrasound characteristics of the seminal vesicles (SVs) of infertile patients with diabetes mellitus (DM) and diabetic neuropathy (DN) and to investigate possible changes in ultrasound characteristics related to glycaemic control.To accomplish this,45 infertile patients with type 2 DM and symptomatic DN were selected.Twenty healthy fertile men and 20 patients with idiopathic oligoasthenoteratozoospermia without DM represented the control groups.DM patients were arbitrarily divided into three groups according to glycaemic control level (A=glycosylated haemoglobin <7%; B=glycosylated haemoglobin between 7% and 10%; C=glycosylated haemoglobin > 10%).Patients underwent prostate-vesicular transrectal ultrasonography and sperm analysis.The following SV ultrasound parameters were recorded:(i) body antero-posterior diameter (APD); (ii) fundus APD; (iii) parietal thicknesses of the right and left SVs; and (iv) the number of polycyclic areas within both SVs.We then calculated the following parameters:(i) fundus/body (F/B) ratio; (ii) difference of the parietal thickness between the right and the left SV; and (iii) pre-and post-ejaculatory APD difference.All DM patients had a higher F/B ratio compared to controls (P<0.05).Group C had a higher F/B ratio compared to the other DM groups (P<0.05).All DM patients had a lower pre-and post-ejaculatory difference of the body SV APD compared to controls (P<0.05).Groups A and B had a similar pre-and post-ejaculatory difference of the body SV APD,whereas this difference was lower in Group C (P<0.05).In conclusion,infertile DM patients with DN showed peculiar SV ultrasound features suggestive of functional atony,and low glycaemic control was associated with greater expression of these features.

  16. Evaluation of effect of acarbose consumption on weight losing in non-diabetic overweight or obese patients in Kerman

    Directory of Open Access Journals (Sweden)

    Akram Nakhaee

    2013-01-01

    Full Text Available Background: High prevalence of obesity and the importance of this issue as a risk factor for chronic diseases such as severe cardiovascular diseases, diabetes, and cancer necessitate the need for treatment. The aim of this study was the evaluation of acarbose effect on the weight loss in non diabetic overweight or obese patients in Kerman. Materials and Methods: A double blind randomized controlled clinical trial was performed on 66 patients with the body mass index (BMI between 25 and 35 kg/m2. Patients were divided in treatment and control groups using the randomization. The treatment group took 100 mg acarbose 3 times a day for 20 weeks in combination with the low calorie diet and exercise. Control group was given placebo, low calorie diet, and exercise. BMI was measured after 20 weeks. The analyses were carried out using t test and repeated measured ANOVA. Results: Patients in acarbose and placebo group had a non significant difference in BMI at baseline. Reducing in weight was considered in every month in both groups, but this reduction was higher in the treatment group. At the 5th month, the difference of BMI in the treatment group was significantly lower than the placebo group (2.31 ± 0.6 vs. 0.76 ± 0.6 kg/m2, P < 0.001. Conclusion: Acarbose, especially in combination with the low calorie diet and exercise, seems to lose weight effectively in obese and overweight patients in communities that have a high carbohydrate intake (like Persian diet.

  17. Design of a trial to evaluate the impact of clinical pharmacists and community health promoters working with African-Americans and Latinos with Diabetes

    Directory of Open Access Journals (Sweden)

    Gerber Ben S

    2012-10-01

    Full Text Available Abstract Background Given the increasing prevalence of diabetes and the lack of patients reaching recommended therapeutic goals, novel models of team-based care are emerging. These teams typically include a combination of physicians, nurses, case managers, pharmacists, and community-based peer health promoters (HPs. Recent evidence supports the role of pharmacists in diabetes management to improve glycemic control, as they offer expertise in medication management with the ability to collaboratively intensify therapy. However, few studies of pharmacy-based models of care have focused on low income, minority populations that are most in need of intervention. Alternatively, HP interventions have focused largely upon low income minority groups, addressing their unique psychosocial and environmental challenges in diabetes self-care. This study will evaluate the impact of HPs as a complement to pharmacist management in a randomized controlled trial. Methods/Design The primary aim of this randomized trial is to evaluate the effectiveness of clinical pharmacists and HPs on diabetes behaviors (including healthy eating, physical activity, and medication adherence, hemoglobin A1c, blood pressure, and LDL-cholesterol levels. A total of 300 minority patients with uncontrolled diabetes from the University of Illinois Medical Center ambulatory network in Chicago will be randomized to either pharmacist management alone, or pharmacist management plus HP support. After one year, the pharmacist-only group will be intensified by the addition of HP support and maintenance will be assessed by phasing out HP support from the pharmacist plus HP group (crossover design. Outcomes will be evaluated at baseline, 6, 12, and 24 months. In addition, program and healthcare utilization data will be incorporated into cost and cost-effectiveness evaluations of pharmacist management with and without HP support. Discussion The study will evaluate an innovative, integrated

  18. Catfish culture in Southeast Asia

    OpenAIRE

    Adan, R. I. Y.

    2000-01-01

    Catfish rank fifth in the world in terms of fresh and brackishwater fish culture. In Asia and the Pacific, the Clariidae family dominates production, representing nearly 80% of the total catfish production. Among the most cultured species are Clarias batrachus, C. macrocephalus, C. gariepinus. The domestic market generally absorbs catfish produce in Asia, although high-producing countries like Thailand and Vietnam engage in export. There are two basic markets for catfish: live fish and proces...

  19. Nature, Wealth and Power (Asia)

    OpenAIRE

    International Resources Group; USAID

    2005-01-01

    Metadata only record Asia, particularly South Asia, has the highest number of poor people in the world today. Many of these people are rural and depend on natural resources for their livelihoods and growth. If the United Nation's Millennium Development Goals are to be achieved in the region urgent action is needed on rural poverty. The critical linkages between natural resources, growth and poverty alleviation, and governance and democracy are becoming more evident every day. And these lin...

  20. The looming epidemic of diabetes-associated tuberculosis

    DEFF Research Database (Denmark)

    Harries, A D; Lin, Y; Satyanarayana, S;

    2011-01-01

    The prevalence of diabetes mellitus is increasing at a dramatic rate, and countries in Asia, particularly India and China, will bear the brunt of this epidemic. Persons with diabetes have a significantly increased risk of active tuberculosis (TB), which is two to three times higher than in persons...

  1. Health economic evaluations comparing insulin glargine with NPH insulin in patients with type 1 diabetes: a systematic review

    Directory of Open Access Journals (Sweden)

    Dippel Franz-Werner

    2011-10-01

    Full Text Available Abstract Background Compared to conventional human basal insulin (neutral protamine Hagedorn; NPH the long-acting analogue insulin glargine (GLA is associated with a number of advantages regarding metabolic control, hypoglycaemic events and convenience. However, the unit costs of GLA exceed those of NPH. This study aims to systematically review the economic evidence comparing GLA with NPH in basal-bolus treatment (intensified conventional therapy; ICT of type 1 diabetes in order to facilitate informed decision making in clinical practice and health policy. Methods A systematic literature search was performed for the period of January 1st 2000 to December 1st 2009 via Embase, Medline, the Cochrane Library, the databases GMS (German Medical Science and DAHTA (Deutsche Agentur für Health Technology Assessment, and the abstract books of relevant international scientific congresses. Retrieved studies were reviewed based on predefined inclusion criteria, methodological and quality aspects. In order to allow comparison between studies, currencies were converted using purchasing power parities (PPP. Results A total of 7 health economic evaluations from 4 different countries fulfilled the predefined criteria: 6 modelling studies, all of them cost-utility analyses, and one claims data analysis with a cost-minimisation design. One cost-utility analysis showed dominance of GLA over NPH. The other 5 cost-utility analyses resulted in additional costs per quality adjusted life year (QALY gained for GLA, ranging from € 3,859 to € 57,002 (incremental cost effectiveness ratio; ICER. The cost-minimisation analysis revealed lower annual diabetes-specific costs in favour of NPH from the perspective of the German Statutory Health Insurance (SHI. Conclusions The incremental cost-utility-ratios (ICER show favourable values for GLA with considerable variation. If a willingness-to-pay threshold of £ 30,000 (National Institute of Clinical Excellence, UK is adopted

  2. Evaluation of a 1-h 75-g oral glucose tolerance test in the diagnosis of gestational diabetes

    Directory of Open Access Journals (Sweden)

    M.A.A. Campos

    2008-08-01

    Full Text Available In order to evaluate the performance of a 1-h 75-g oral glucose tolerance test (OGTT for the diagnosis of gestational diabetes mellitus (GDM, a cohort of 4998 women, 20 years or older, without previous diabetes being treated in prenatal care clinics in Brazil answered a questionnaire and performed a 75-g OGTT including fasting, 1-h and 2-h glucose measurements between their 24th and 28th gestational weeks. Pregnancy outcomes were transcribed from medical registries. GDM was defined according to WHO criteria (fasting: ≥126 mg/dL; 2-h value: ≥140 mg/dL and macrosomia as a birth weight equal to or higher than 4000 g. Areas under the receiver operator characteristic curve (AUC were compared and diagnostic properties of various cut-off points were evaluated. The AUCs for the prediction of macrosomia were 0.606 (0.572-0.637 for the 1-h and 0.589 (0.557-0.622 for the 2-h plasma glucose test. Similar predictability was demonstrable regarding combined adverse outcomes: 0.582 (0.559-0.604 for the 1-h test and 0.572 (0.549-0.595 for the 2-h test. When the 1-h glucose test was evaluated against a diagnosis of GDM defined by the 2-h glucose test, the AUC was 0.903 (0.886-0.919. The cut-off point that maximized sensitivity (83% and specificity (83% was 141 mg/dL, identifying 21% of the women as positive. A cut-off point of 160 mg/dL, with lower sensitivity (62%, had higher specificity (94%, labeling 8.6% as positive. Detection of GDM can be done with a 1-h 75-g OGTT: the value of 160 mg/dL has the same diagnostic performance as the conventional 2-h value (140 mg/dL. The simplification of the test may improve coverage and timing of the diagnosis of GDM.

  3. Population Education in Asia and the Pacific Newsletter, Number 23.

    Science.gov (United States)

    United Nations Educational, Scientific, and Cultural Organization, Bangkok (Thailand). Regional Office for Education in Asia and the Pacific.

    This UNESCO newsletter contains six sections concerned with various aspects of population education. Section 1 deals with workshops for monitoring and evaluating population education programs. Section 2 evaluates the programs of six Asia-Pacific countries (China, Democratic People's Republic of Korea, India, Pakistan, Philippines, and Thailand).…

  4. Evaluation of glycemic control, quality of life and psychological characteristics in patients with type 1 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Yuliya Andreevna Shishkova

    2013-12-01

    Full Text Available Aim. To identify psychological characteristics associated with better glycemic control and higher quality of life (QoL in patients with type 1 diabetes mellitus (T1DM.Materials and Methods. The study included 140 T1DM patients (47 males aged 18 to 28 years. Assessment of the QoL and associated emotional state (ES was performed by validated localized questionnaires, supplemented with the inventories for evaluation of psychological characteristics. Based on the acquired data we performed a trilateral analysis of glycemic control, QoL and ES, followed by testing of these parameters for correlation with certain psychological characteristics, including disease attitude, mindfulness, self-attitude and self-assessment, coping strategies, autoregulation parameters and the locus of control.Results. In the studied sample, better glycemic control was associated with higher QoL and more favourable ES. We also identified several psychological characteristics associated with an improvement in all three primary parameters, namely: higher level of mindfulness, internal locus of control and ergopathic attitude.Conclusion. The diagnostic inventory for QoL and ES evaluation used in the present study may be helpful for psychological testing in patients with T1DM.

  5. Magnetic resonance imaging of posterior pituitary for evaluation of the neurohypophyseal function in idiopathic and autosomal dominant neurohypophyseal diabetes insipidus

    International Nuclear Information System (INIS)

    We investigated the role of MR imaging for evaluation of the functional status of the neurohypophyseal system in both idiopathic central diabetes insipidus (DI) and familial autosomal dominant neurohypophyseal DI. The patients and family with DI were analyzed retrospectively for the presence or absence of posterior pituitary gland hyperintense signal on MR images. A total of 19 adult patients with idiopathic central DI, 7 members of a family with autosomal dominant DI and 20 control subjects were included in the study. Diagnosis of idiopathic DI was based on the presence of central DI in the absence of any alteration that is known to be responsible for DI. The patients were studied retrospectively and the morphology and intensity of the posterior lobe by MR imaging was assessed by blinded reading. In all patients with idiopathic central DI and the affected members of the family, the posterior bright signal was absent while the stalk was normal on MR images. In contrast, normal posterior pituitary bright signal and stalk were found in unaffected members of the family and all control subjects. We conclude that MR imaging of the posterior pituitary lobe can be used to evaluate the functional status of the neurohypophyseal system in idiopathic central DI and familial autosomal dominant DI. (orig.). With 3 figs., 1 tab

  6. Evaluation of four novel genetic variants affecting hemoglobin A1c levels in a population-based type 2 diabetes cohort (the HUNT2 study

    Directory of Open Access Journals (Sweden)

    Platou Carl GP

    2011-02-01

    Full Text Available Abstract Background Chronic hyperglycemia confers increased risk for long-term diabetes-associated complications and repeated hemoglobin A1c (HbA1c measures are a widely used marker for glycemic control in diabetes treatment and follow-up. A recent genome-wide association study revealed four genetic loci, which were associated with HbA1c levels in adults with type 1 diabetes. We aimed to evaluate the effect of these loci on glycemic control in type 2 diabetes. Methods We genotyped 1,486 subjects with type 2 diabetes from a Norwegian population-based cohort (HUNT2 for single-nucleotide polymorphisms (SNPs located near the BNC2, SORCS1, GSC and WDR72 loci. Through regression models, we examined their effects on HbA1c and non-fasting glucose levels individually and in a combined genetic score model. Results No significant associations with HbA1c or glucose levels were found for the SORCS1, BNC2, GSC or WDR72 variants (all P-values > 0.05. Although the observed effects were non-significant and of much smaller magnitude than previously reported in type 1 diabetes, the SORCS1 risk variant showed a direction consistent with increased HbA1c and glucose levels, with an observed effect of 0.11% (P = 0.13 and 0.13 mmol/l (P = 0.43 increase per risk allele for HbA1c and glucose, respectively. In contrast, the WDR72 risk variant showed a borderline association with reduced HbA1c levels (β = -0.21, P = 0.06, and direction consistent with decreased glucose levels (β = -0.29, P = 0.29. The allele count model gave no evidence for a relationship between increasing number of risk alleles and increasing HbA1c levels (β = 0.04, P = 0.38. Conclusions The four recently reported SNPs affecting glycemic control in type 1 diabetes had no apparent effect on HbA1c in type 2 diabetes individually or by using a combined genetic score model. However, for the SORCS1 SNP, our findings do not rule out a possible relationship with HbA1c levels. Hence, further studies in other

  7. Diabetes-Related distress, depression and Distress-Depression among adults with type 2 diabetes mellitus in Malaysia

    NARCIS (Netherlands)

    Chew, Boon How; Vos, Rimke; Mohd-Sidik, Sherina; Rutten, Guy E H M

    2016-01-01

    Type 2 diabetes mellitus (T2DM) brings about an increasing psychosocial problem in adult patients. Prevalence data on and associated factors of diabetes related distress (DRD) and depression have been lacking in Asia. This study aimed to examine the prevalence of DRD and depression, and their associ

  8. Causes of Diabetes

    Science.gov (United States)

    ... Help for Diabetes Care Diabetes Statistics Causes of Diabetes What is diabetes? Diabetes is a complex group of diseases with ... and type 2 diabetes. What causes type 1 diabetes? Type 1 diabetes is caused by a lack ...

  9. Commercial Power of Asia

    Directory of Open Access Journals (Sweden)

    Iulia Monica Oehler-Sincai

    2007-06-01

    Full Text Available The present paper, based on a detailed analysis of the main statistical foreign trade indicators of the emerging economies of the Eastern and South-Eastern Asia, outlines a series of characteristics of the foreign trade flows of the analysed economies from the ’50 up to the present. The accent is set on the period 1995-2006, which emphasizes two moments of crisis of the Asian trade: 1997-1998 and 2001. At the level of the analysed economies, it can be remarked a tendency of continuous growth of the share of the intra-regional trade flows in the total trade flows, mainly due to their participation in regional trade agreements, to the strenghtening of the regional production networks, to the role of China as engine of economic growth in the whole region and even at global level. On product category, the manufactures have the greatest share in the merchandise exports of the Asian emerging economies (especially office and telecom equipment, integrated circuits, automotive products, textiles and clothing, etc.. While China surpassed the share of the Asian tigers of the first generation in the world trade in 2001 and that of Japan in 2004, the scenario presented in this paper indicates the surpass in 2007 of the share of Germany (second place in the world trade in 2005, the surpass of the share of the Asian tigers of the first generation in 2009, and the surpass of the share of the group of the 8 Asian tigers and that of the USA as well in 2012. In the following decades, China might become the strongest world economy at the global level, but only if the sustainable development and the eradication of the social inequities will become de facto priorities of the Chinese officials. The actual negative externalities (costs of the Chinese economic growth, transferred on the environment and the society, will be object to another analyse.

  10. Energy challenges in Asia

    International Nuclear Information System (INIS)

    Energy challenges represent one of the most important security paradigms in the Asia Pacific region where you have a mixture of growing energy dependency, fuelled by high economic growth, the emergence of new major players like China and India, and a quasi-complete absence of regional regulatory mechanisms to tackle the challenges in a multilateral way. These challenges mostly concern Japan and China, where crucial energy issues are aggravated by power rivalry, historical and ideological issues, and a lack of both economic and political harmony between them. Neither countries are self sufficient in terms of energy needs. This can lead to a shared analysis and common approaches regarding Japan and China concerning this issue. Their cases are. however very different and the solutions applied are related to different world views that are not easily reconcilable. Both countries share common objectives: both want security and stable supply. But there are also big divergences and these divergences could be new sources of conflict and misunderstanding between Tokyo and Beijing. One of the main differences is history related. Both China and Japan are uneasy regarding outside energy dependency. In Japan, memories of the pre-war oil embargo have not disappeared. The oil shocks of the 70's renewed this uneasiness. However, Japan's outside dependency is not new. Tokyo has learned to live with it, finding a system to alleviate this vulnerability in cooperation with its partners, multilateral institutions like the International Energy Agency (IEA). China's outside dependency is new. The country's dependency on oil, which began in 1993, is particularly challenging since the principles of independence, non interference and military autonomy, principles at the core of Maoist foreign strategy, did not completely disappear in spite of China's new policy of reform and opening up. China's leadership, even the fourth generation, did not forget its isolation during the 60's and 70's

  11. 亚太地区四个外汇市场有效性的实证研究%Efficiency Evaluation in Four Selected Asia-Pacific Foreign Exchange Markets

    Institute of Scientific and Technical Information of China (English)

    夏妍妍

    2011-01-01

    外汇市场的有效性是一个影响政府经济和金融决策,市场参与者交易的重要现实问题.本文以亚太地区香港、澳大利亚、日本、新加坡四个外汇市场作为研究对象,采用Ng and Perron(2001)单位根检验和向量误差修正模型(VECM)从不同角度对外汇市场效率问题进行研究,结果表明四个外汇市场均具有弱有效市场的重要特征.%This paper empirically verifies the efficiency hypothesis for four selected Asia-Pacific foreign exchange markets, namely Hong Kong, Australia, Japan, and Singapore. The efficiency of these markets is evaluated u sing Unit Root test proposed by Ng and Perron (2001) and Vector Error Correction Model. Unit root component is identified for all four foreign exchange markets and the empirical results of VECM further confirm that ex change rates within these markets are not predictable, and thus support the market efficiency hypothesis.

  12. The Global Opioid Policy Initiative (GOPI) project to evaluate the availability and accessibility of opioids for the management of cancer pain in Africa, Asia, Latin America and the Caribbean, and the Middle East: introduction and methodology.

    Science.gov (United States)

    Cherny, N I; Cleary, J; Scholten, W; Radbruch, L; Torode, J

    2013-12-01

    Opioid analgesics are critical to the effective relief of cancer pain. Effective treatment is predicated on sound assessments, individually tailored analgesic therapy, and the availability and accessibility of the required medications. In some countries, pain relief is hampered by the lack of availability or barriers to the accessibility of opioid analgesics. As the follow-up to a successful project to evaluate the availability and accessibility of opioids and regulatory barriers in Europe, the European Society for Medical Oncology (ESMO) and the European Association for Palliative Care (EAPC) undertook to expand their research to those parts of the world where data were lacking regarding these aspects of care, in particular Africa, Asia, the Middle East, Latin America and the Caribbean, and the states of India. This project has been undertaken in collaboration with the Union for International Cancer Control (UICC), the Pain and Policy Studies Group (PPSG) of the University of Wisconsin, and the World Health Organization (WHO), together with a consortium of 17 international oncology and palliative care societies. This article describes the study methodology.

  13. A comparison study between CMAQ-simulated and OMI-retrieved NO2 columns over East Asia for evaluation of NOx emission fluxes of INTEX-B, CAPSS, and REAS inventories

    Science.gov (United States)

    Han, K. M.; Lee, S.; Chang, L. S.; Song, C. H.

    2015-02-01

    Comparison between the CMAQ (Community Multi-scale Air Quality Model)-calculated and OMI (Ozone Monitoring Instrument)-retrieved tropospheric NO2 columns was carried out for 2006 over East Asia (100-150° E; 20-50° N) to evaluate the bottom-up NOx emission fluxes of INTEX-B, CAPSS, and REAS v1.11 inventories. The three emission inventories were applied to the CMAQ model simulations for the countries of China, South Korea, and Japan, respectively. For the direct comparison between the two NO2 columns, the averaging kernels (AKs) obtained from the Royal Netherlands Meteorological Institute (KNMI)/DOMINO v2.0 daily product were applied to the CMAQ-simulated data. The analysis showed that the two tropospheric NO2 columns from the CMAQ model simulations and OMI observations (ΩCMAQ,AK and ΩOMI) had good spatial and seasonal correlation, with correlation coefficients ranging from 0.71 to 0.96. In addition, the normalized mean errors (NMEs) between the ΩCMAQ,AK and ΩOMI were found to range from ~ 40 to ~ 63%. The ΩCMAQ,AK were, on annual average, ~ 28% smaller (in terms of the NMEs) than the ΩOMI, indicating that the NOx emissions used were possibly underestimated in East Asia. Large absolute differences between the ΩCMAQ,AK and ΩOMI were found, particularly over central eastern China (CEC) during winter (annual averaged mean error of ~ 4.51 × 1015 molecules cm-2). Although such differences between the ΩCMAQ,AK and ΩOMI are likely caused by the errors and biases in the NOx emissions used in the CMAQ model simulations, it can be rather difficult to quantitatively relate the differences to the accuracy of the NOx emissions, because there are also several uncertain factors in the CMAQ model, satellite-retrieved NO2 columns and AK products, and NOx and other trace gas emissions. In this context, three uncertain factors were selected and analyzed with sensitivity runs (monthly variations in NOx emissions; influences of different NOx emission fluxes; and reaction

  14. Evaluation of Anti-hyperglycaemic Action of Different Fractions and Sub-fractions from Aqueous Extract of Aloe vera Linn. Leaf on Alloxan Induced Type 2 Diabetic Rats

    Institute of Scientific and Technical Information of China (English)

    Alok Maithani; Versha Parcha; Geeta Pant; Deepak Kumar; Ishan Dhulia

    2012-01-01

    Objective: To evaluate the fasting serum glucose (FSG) lowering potential of different fractions (C & D) and subfraction (D1 & D2) from aqueous extract of Aloe vera leaf on normal and alloxan induced type 2 diabetic rats. Methods: Two fractions (C & D) obtained by common chemical treatment of the aqueous extract of Aleo vera leaf and subfraction (D1 & D2) from fraction D were administered to the alloxan induced (150mg/kg i.p.) diabetic rats. The FSG lowering capacity, of different fractions and subfractions, was then evaluated in terms of percentage reduction in blood glucose level. Results: Oral administration of fractions C & D and subfraction D1 & D2 for 15 days led significant (P<0.05) reduction to the elevated FSG level of alloxan induced diabetic rats. Percentage reduction in blood glucose level and comparison with standard drug glibenclamide suggest the superiority of fraction D and subfraction D1 in hypoglycaemic potential. Conclusions:The results suggest that fraction D and subfraction D1 from aqueous extracts of Aloe vera leaf possesses the maximum FSG lowering capacity and further investigation is required for determination of anti-diabetic principal(s) and exact mechanism of their hypoglycaemic action.

  15. Evaluation of diabetic polyneuropathy in Type 2 diabetes mellitus by nerve conduction study and association of severity of neuropathy with serum sFasL level

    Directory of Open Access Journals (Sweden)

    Avijit Mondal

    2012-01-01

    Full Text Available Introduction: Diabetes mellitus (DM, a growing health problem globally, has reached epidemic proportions in India. Recently, Fas-mediated apoptosis has been proposed as a causative factor responsible for neuronal degeneration in diabetic polyneuropathy (DPN, but there are very few studies to show association of serum soluble Fas ligand (sFasL level with severity of neuropathy. Aim and Objective: The aim of this study was to investigate whether serum sFasL, a transmembrane glycoprotein involved in apoptosis, has any association with severity of peripheral neuropathy in Type 2 DM. Materials and Methods: The study was conducted in Department of Physiology in collaboration with Department of Endocrinology, IPGME&R. sFasL levels in serum were assessed using ELISA method in healthy individuals (n = 16, newly diagnosed diabetic controls (n = 16 without any complications, and in DPN cases (n = 33 with predominant neuropathy only. All subjects underwent both electrodiagnostic procedures and vibration perception threshold (VPT for quantitative assessment of the severity of neuropathy. Using nerve conduction studies, amplitudes, velocities, and latencies of both sensory and motor nerves were recorded. Results: In DPN patients, concentration of sFasL levels (87.53 ± 3.49 was significantly decreased (P < 0.0001 not only when compared with normal controls (225.30 ± 2.97 but also when compared with diabetic patients without any complication (161 ± 3.63. Moreover, the concentration of sFasL is significantly (P < 0.0001 associated with the severity of neuropathy both by VPT and nerve conduction velocity (NCV. Conclusion: Fas-mediated apoptosis is involved in Type 2 DM and might be associated with the severity of polyneuropathy.

  16. Determinants of diabetes knowledge in a cohort of Nigerian diabetics

    OpenAIRE

    Jasper, Unyime Sunday; Ogundunmade, Babatunde Gbolahan; Opara, Macmillian Chinonso; Akinrolie, Olayinka; Pyiki, Edna Bawa; Umar, Aishatu

    2014-01-01

    Background One of the consequences of the generational paradigm shift of lifestyle from the traditional African model to a more "western" standard is a replacement of communicable diseases by non-communicable or life style related diseases like diabetes. To address this trend, diabetes education along with continuous assessment of diabetes related knowledge has been advocated. Since most of the Nigerian studies assessing knowledge of diabetes were hospital-based, we decided to evaluate the di...

  17. Evaluation of batroxobin in preventing vascular restenosis in diabetic patients after infrapopliteal arterial angioplasty: a randomized comparative study

    International Nuclear Information System (INIS)

    Objective: To evaluate batroxobin in preventing vascular restenosis in diabetic patients after infrapopliteal arterial angioplasty through comparing the clinical results of the combination use of batroxobin and aspirin with that of simple use of aspirin. Methods: After a successful angioplasty, fifty-two diabetic patients with symptomatic infrapopliteal obstructions were randomly divided into the study group (n=26) and the control group (n=26). Patients in both groups received 100 aspirin everyday, but the patients in study group additionally received 5 IU batroxobin intravenous drip every day for six times. At the end of the follow-up period lasting for 12 months, magnetic resonance angiography (MRA) or Doppler ultrasonic angiography was performed to check the vessels to see if there was any restenosis or reocclusion. The relief degree of clinical symptoms were observed, and both preoperative and postoperative ankle-brachial index (ABI) were regularly determined and compared. Kaplan-Meier curves were constructed to evaluate restenosis/reocclusion-free rate, limb salvage rate and amputation-free rate. Results: During the follow-up period the occurrence of restenosis/reocclusion in study group and control group was 22.0% and 34.5% respectively (P=0.0307). Statistically significant difference in ABI existed between two groups both after the procedure (P<0.05) and at 12 months after the treatment (P=0.0094). Clinical improvement and tissue healing in study group and control group were observed in 23 and 19 patients respectively (P=0.0544). Twelve months after angioplasty, Kaplan-Meier analysis showed that the restenosis/reocclusion-free rate, the limb salvage rate and the amputation-free rate for study group were 74.0%, 96.2% and 84.6% respectively, while they was 54.8%, 92.3% and 84.6% respectively for control group. Conclusion: The results of this study indicate that the use of the clinical therapeutic efficacy and markedly relieve the symptoms, although this

  18. Angiopoietins and diabetic nephropathy.

    Science.gov (United States)

    Gnudi, Luigi

    2016-08-01

    Diabetic nephropathy is the main cause of end-stage renal failure in the Western world. In diabetes, metabolic and haemodynamic perturbations disrupt the integrity of the glomerular filtration barrier, leading to ultrastructural alterations of the glomeruli, including podocyte foot process fusion and detachment, glomerular basement membrane thickening, reduced endothelial cell glycocalyx, and mesangial extracellular matrix accumulation and glomerulosclerosis, ultimately leading to albuminuria and end-stage renal disease. Many vascular growth factors, such as angiopoietins, are implicated in glomerular biology. In normal physiology angiopoietins regulate the function of the glomerular filtration barrier. When they are dysregulated, however, as they are in diabetes, they drive the cellular mechanisms that mediate diabetic glomerular pathology. Modulation of angiopoietins expression and signalling has been proposed as a tool to correct the cellular mechanisms involved in the pathophysiology of diabetic microvascular disease, such as retinopathy in humans. Future work might evaluate whether this novel therapeutic approach should be extended to diabetic kidney disease. PMID:27207083

  19. A Computer Modeling Study to Evaluate the Potential Effect of Air Cell-based Cushions on the Tissues of Bariatric and Diabetic Patients.

    Science.gov (United States)

    Levy, Ayelet; Kopplin, Kara; Gefen, Amit

    2016-01-01

    Sitting-acquired pressure ulcers (PUs) are a potentially life-endangering complication for wheelchair users who are obese and have diabetes mellitus. The increased body weight and diabetes-related alterations in weight-bearing tissue properties have been identified in the literature to increase the risk for PUs and deep tissue injuries (DTIs). A computer modeling study was conducted to evaluate the biomechanical effect of an air cell-based (ACB) cushion on tissues with increased fat mass and diabetes, which causes altered stiffness properties in connective tissues with respect to healthy tissues. Specifically, 10 finite element (FE) computer simulations were developed with the strain and stress distributions and localized magnitudes considered as measures of the theoretical risk for PUs and DTIs to assess the effects of fat mass and pathological tissue properties on the effective strains and stresses in the soft tissues of buttocks during sitting on an ACB cushion. The FE modeling captured the anatomy of a seated buttocks acquired in an open magnetic resonance imaging examination of an individual with a spinal cord injury. The ACB cushion facilitated a moderate increase in muscle strains (up to 15%) and stresses (up to 30%), and likewise a moderate increase in size of the affected tissue areas with the increase in fat mass, for both diabetic and nondiabetic conditions. These simulation results suggest wheelchair users who are obese and have diabetes may benefit from using an ACB to minimize the increased mechanical strains and stresses in the weight-bearing soft tissues in the buttocks that result from these conditions. Clinical studies to increase understanding about the risk factors of both obesity and diabetes mellitus for the development of PUs and DTIs, as well as robust preclinical comparative studies, may provide much-needed evidence to help clinicians make informed PU prevention and wheelchair cushion decisions for this patient population and other

  20. Pharmaceutical care in diabetes: quantifying and evaluating community pharmacy’s support to patients performing blood glucose self-monitoring

    NARCIS (Netherlands)

    Storimans, M.J.

    2006-01-01

    The high prevalence and incidence of diabetes mellitus and its complications have led to a serious growth in the demand for diabetes-related health care in the Netherlands. Since self-management by the patient is a cornerstone of the treatment plan, self-management education has become an important

  1. Evaluation of the cost effectiveness of exenatide versus insulin glargine in patients with sub-optimally controlled Type 2 diabetes in the United Kingdom

    Directory of Open Access Journals (Sweden)

    Tetlow Anthony P

    2008-08-01

    Full Text Available Abstract Objective Exenatide belongs to a new therapeutic class in the treatment of diabetes (incretin mimetics, allowing glucose-dependent glycaemic control in Type 2 diabetes. Randomised controlled trial data suggest that exenatide is as effective as insulin glargine at reducing HbA1c in combination therapy with metformin and sulphonylureas; with reduced weight but higher incidence of adverse gastrointestinal events. The objective of this study is to evaluate the cost effectiveness of exenatide versus insulin glargine using RCT data and a previously published model of Type 2 diabetes disease progression that is based on the United Kingdom Prospective Diabetes Study; the perspective of the health-payer of the United Kingdom National Health Service. Methods The study used a discrete event simulation model designed to forecast the costs and health outcome of a cohort of 1,000 subjects aged over 40 years with sub-optimally-controlled Type 2 diabetes, following initiation of either exenatide, or insulin glargine, in addition to oral hypoglycaemic agents. Sensitivity analysis for a higher treatment discontinuation rate in exenatide patients was applied to the cohort in three different scenarios; (1 either ignored or (2 exenatide-failures excluded or (3 exenatide-failures switched to insulin glargine. Analyses were undertaken to evaluate the price sensitivity of exenatide in terms of relative cost effectiveness. Baseline cohort profiles and effectiveness data were taken from a published randomised controlled trial. Results The relative cost-effectiveness of exenatide and insulin glargine was tested under a variety of conditions, in which insulin glargine was dominant in all cases. Using the most conservative of assumptions, the cost-effectiveness ratio of exenatide vs. insulin glargine at the current UK NHS price was -£29,149/QALY (insulin glargine dominant and thus exenatide is not cost-effective when compared with insulin glargine, at the current

  2. Insulin requirements in type 1 diabetic pregnancy

    DEFF Research Database (Denmark)

    Callesen, Nicoline; Ringholm, Lene; Stage, Edna;

    2012-01-01

    To evaluate the insulin requirements in women with type 1 diabetes during twin pregnancy compared with singleton pregnancy.......To evaluate the insulin requirements in women with type 1 diabetes during twin pregnancy compared with singleton pregnancy....

  3. Clinical diagnosis of diabetic polyneuropathy with the diabetic neuropathy symptom and diabetic neuropathy examination scores

    NARCIS (Netherlands)

    Meijer, J.W.; Lefrandt, J.D.; Links, T.P.; Smit, J.A.; Stewart, R.E.; van der Hoeven, J.H.; Hoogenberg, K.

    2003-01-01

    OBJECTIVE - To evaluate the discriminative power of the Diabetic Neuropathy Symptom (DNS) and Diabetic Neuropathy Examination (DNE) scores for diagnosing diabetic polyneuropathy (PNP), as well as their relation with cardiovascular autonomic function testing (cAFT) and electro-diagnostic studies (EDS

  4. 豚鼠动物模型评价牛口蹄疫Asia-1型灭活疫苗效力的研究%Evaluation on the potency of inactivated vaccine against foot-and-mouth disease virus Asia 1 from cattle using guinea pigs as animal model

    Institute of Scientific and Technical Information of China (English)

    赵俊; 李少英; 路伟; 王钦富; 赵炳武; 武华

    2011-01-01

    ( FMDV) Asia 1 from cattle. Six batches of inactivated vaccines were tested for their 50% protective dose ( PD50 ) using guinea pigs and cattle at the same time. Among the six batches, two batches were repeatedly tested. Guinea pigs were bled at days 7, 14, 21 and 28 post-vaccination , serum samples were used to determine the virus neutralizing antibody titers against serotype Asia-1 FMDV. Statistical analysis of the results demonstrated a very significant correlation of PD50 value of inactivated bovine serotype Asia-1 FMD vaccines between tests in guinea pigs and in cattle (R = 0. 846, P<0. 01). A linear regression model y= 1. 625x-0. 704, where x is PD50 in guinea pigs and y is PD50 in cattle, was created for the prediction of potency of inactivated bovine serotype Aaia-1 FMD vaccines using PD50 value obtained in guinea pigs. Furthermore, the model was strongly supported and approved by F test (F=15.058, P=0.008) and T test (t=3.880, P=0.008). Antibody titers against serotype Aisa-1 FMDV in inoculated guinea pigs increased as the increasing of immunizing dose. There was a positive correlation between antibody titers in guinea pigs at challenge and the protection of the guinea pigs from the FMDV challenge. This initial study revealed that guinea pig can be used to replace cattle as the laboratory animal for the needed potency tests of inactivated bovine serotype Asia-1 FMD vaccines in future.%以豚鼠为试验动物模型,探索一种应用豚鼠替代牛进行牛口蹄疫Asia-1型灭活疫苗效力检验的方法.豚鼠和牛同步对6批牛口蹄疫Asia-1型灭活疫苗进行PD50效力检验,其中2批进行重复性试验.豚鼠分别在免疫后7、14、21和28天采血检测Asia-1型的中和抗体水平.统计学分析显示,测定的豚鼠PD50和牛PD50之间具有极显著的相关性(R=0.846,P<0.01);经回归分析,建立了应用豚鼠测定的PD50预测牛口蹄疫Asia-1型灭活疫苗效力的线性回归模型(y=1.625x-0.704;x表示豚鼠PD50

  5. Energy challenges in Asia

    Energy Technology Data Exchange (ETDEWEB)

    Niquet, V.

    2007-07-01

    Energy challenges represent one of the most important security paradigms in the Asia Pacific region where you have a mixture of growing energy dependency, fuelled by high economic growth, the emergence of new major players like China and India, and a quasi-complete absence of regional regulatory mechanisms to tackle the challenges in a multilateral way. These challenges mostly concern Japan and China, where crucial energy issues are aggravated by power rivalry, historical and ideological issues, and a lack of both economic and political harmony between them. Neither countries are self sufficient in terms of energy needs. This can lead to a shared analysis and common approaches regarding Japan and China concerning this issue. Their cases are. however very different and the solutions applied are related to different world views that are not easily reconcilable. Both countries share common objectives: both want security and stable supply. But there are also big divergences and these divergences could be new sources of conflict and misunderstanding between Tokyo and Beijing. One of the main differences is history related. Both China and Japan are uneasy regarding outside energy dependency. In Japan, memories of the pre-war oil embargo have not disappeared. The oil shocks of the 70's renewed this uneasiness. However, Japan's outside dependency is not new. Tokyo has learned to live with it, finding a system to alleviate this vulnerability in cooperation with its partners, multilateral institutions like the International Energy Agency (IEA). China's outside dependency is new. The country's dependency on oil, which began in 1993, is particularly challenging since the principles of independence, non interference and military autonomy, principles at the core of Maoist foreign strategy, did not completely disappear in spite of China's new policy of reform and opening up. China's leadership, even the fourth generation, did not forget its isolation

  6. Diabetic Dermopathy

    Science.gov (United States)

    ... rash and rashes clinical tools newsletter | contact Share | Diabetic Dermopathy Information for adults A A A Brown, ... on the legs are typical in long-standing diabetics. Overview Diabetic dermopathy, also known as shin spots ...

  7. Diabetic Neuropathy

    Science.gov (United States)

    ... Awards Enhancing Diversity Find People About NINDS NINDS Diabetic Neuropathy Information Page Table of Contents (click to ... Trials Organizations Additional resources from MedlinePlus What is Diabetic Neuropathy? Diabetic neuropathy is a peripheral nerve disorder ...

  8. Diabetes Superfoods

    Science.gov (United States)

    ... Home Find Your Local Office Find your local diabetes education program Calendar of Events Wellness Lives Here Drive ... can fund critical diabetes research and support vital diabetes education services that improve the lives of those with ...

  9. Diabetes Medicines

    Science.gov (United States)

    Diabetes means your blood glucose, or blood sugar, levels are too high. If you can't control your diabetes with wise food choices and physical activity, you may need diabetes medicines. The kind of medicine you take depends ...

  10. The Evaluation of Screening and Early Detection Strategies for Type 2 Diabetes and Impaired Glucose Tolerance (DETECT-2) update of the Finnish diabetes risk score for prediction of incident type 2 diabetes

    DEFF Research Database (Denmark)

    Alssema, M; Vistisen, D; Heymans, M W;

    2011-01-01

    were included. Incidence of type 2 diabetes within 5 years was used as the outcome variable. Improvement in discrimination and classification of the logistic regression model was assessed by the area under the receiver-operating characteristic (ROC) curve and by the net reclassification improvement....... Internal validation was by bootstrapping techniques. RESULTS: Of the 18,301 participants, 844 developed type 2 diabetes in a period of 5 years (4.6%). The Finnish risk score had an area under the ROC curve of 0.742 (95% CI 0.726-0.758). Re-estimation of the regression coefficients improved the area under...... the ROC curve to 0.766 (95% CI 0.750-0.783). Additional items such as male sex, smoking and family history of diabetes (parent, sibling or both) improved the area under the ROC curve and net reclassification. Bootstrapping showed good internal validity. CONCLUSIONS/INTERPRETATION: The predictive value...

  11. Diabetic foot infections.

    Science.gov (United States)

    Gemechu, Fassil W; Seemant, Fnu; Curley, Catherine A

    2013-08-01

    Diabetic foot infection, defined as soft tissue or bone infection below the malleoli, is the most common complication of diabetes mellitus leading to hospitalization and the most frequent cause of nontraumatic lower extremity amputation. Diabetic foot infections are diagnosed clinically based on the presence of at least two classic findings of inflammation or purulence. Infections are classified as mild, moderate, or severe. Most diabetic foot infections are polymicrobial. The most common pathogens are aerobic gram-positive cocci, mainly Staphylococcus species. Osteomyelitis is a serious complication of diabetic foot infection that increases the likelihood of surgical intervention. Treatment is based on the extent and severity of the infection and comorbid conditions. Mild infections are treated with oral antibiotics, wound care, and pressure off-loading in the outpatient setting. Selected patients with moderate infections and all patients with severe infections should be hospitalized, given intravenous antibiotics, and evaluated for possible surgical intervention. Peripheral arterial disease is present in up to 40% of patients with diabetic foot infections, making evaluation of the vascular supply critical. All patients with diabetes should undergo a systematic foot examination at least once a year, and more frequently if risk factors for diabetic foot ulcers exist. Preventive measures include patient education on proper foot care, glycemic and blood pressure control, smoking cessation, use of prescription footwear, intensive care from a podiatrist, and evaluation for surgical interventions as indicated.

  12. An Isogenic Human ESC Platform for Functional Evaluation of Genome-wide-Association-Study-Identified Diabetes Genes and Drug Discovery.

    Science.gov (United States)

    Zeng, Hui; Guo, Min; Zhou, Ting; Tan, Lei; Chong, Chi Nok; Zhang, Tuo; Dong, Xue; Xiang, Jenny Zhaoying; Yu, Albert S; Yue, Lixia; Qi, Qibin; Evans, Todd; Graumann, Johannes; Chen, Shuibing

    2016-09-01

    Genome-wide association studies (GWASs) have increased our knowledge of loci associated with a range of human diseases. However, applying such findings to elucidate pathophysiology and promote drug discovery remains challenging. Here, we created isogenic human ESCs (hESCs) with mutations in GWAS-identified susceptibility genes for type 2 diabetes. In pancreatic beta-like cells differentiated from these lines, we found that mutations in CDKAL1, KCNQ1, and KCNJ11 led to impaired glucose secretion in vitro and in vivo, coinciding with defective glucose homeostasis. CDKAL1 mutant insulin+ cells were also hypersensitive to glucolipotoxicity. A high-content chemical screen identified a candidate drug that rescued CDKAL1-specific defects in vitro and in vivo by inhibiting the FOS/JUN pathway. Our approach of a proof-of-principle platform, which uses isogenic hESCs for functional evaluation of GWAS-identified loci and identification of a drug candidate that rescues gene-specific defects, paves the way for precision therapy of metabolic diseases. PMID:27524441

  13. Evaluation of glutathione S-transferase genetic variants affecting type 2 diabetes susceptibility: a meta-analysis.

    Science.gov (United States)

    Tang, Song-Tao; Wang, Chang-Jiang; Tang, Hai-Qin; Zhang, Qiu; Wang, Yuan

    2013-11-10

    Genetic polymorphisms of glutathione S-transferases (GSTs) and type 2 diabetes mellitus (T2DM) risk have been widely studied, however, the results were somewhat conflicting. To evaluate the association of GSTs (GSTM1, GSTT1 and GSTP1) gene polymorphisms with T2DM, a meta-analysis was performed before October, 2012. ORs were pooled according to random-effects model. There were a total of 1354/1666 (n=9) cases/controls (studies) for GSTM1, 1271/1470 (n=8) for GSTT1, and 1205/1250 (n=7) for GSTM1. There were significant associations between GSTM1 polymorphism, GSTT1 polymorphism and T2DM in the contrast of present genotype vs. null genotype, with pooled OR=1.99 (95%CI=1.46-2.71) and OR=1.61 (95%CI=1.19-2.17), respectively. Yet no significant association of GSTP1 polymorphism and T2DM was showed. When stratified by ethnicity, the significant associations were also existed in Asians for GSTM1 and GSTT1, but not GSTP1. No publication bias but some extent of heterogeneity was observed. Finally, the accumulated evidence proved the obvious associations of GSTM1 and GSTT1 polymorphisms with an increased risk of T2DM.

  14. Evaluation of fixed dose combination of glimepiride and metformin in patients with type 2 diabetes. Results of Russian observational study

    Directory of Open Access Journals (Sweden)

    Natalya Vladislavovna Zaytseva

    2015-04-01

    Full Text Available Aim.To investigate the efficacy and safety of combined glimepiride and metformin therapy in patients with type 2 diabetes mellitus (T2DM.Materials and methods.A multi-centre, open-label, prospective, observational study was conducted. A total of 1200 patients with T2DM inadequately controlled with metformin, glimepiride or combination of metformin + glimepiride were enrolled. Change in serum glycated haemoglobin (HbA1c, fasting plasma glucose (FPG, and postprandial blood glucose (PPG levels; weight; waist circumference and hypoglycemic episodes were evaluated.Results.Baseline HbA1c levels (8.24% ± 0.42% were significantly reduced after 12 weeks of treatment (7.48% ± 0.48% and at the end of the study(6.88% ± 0.56%. Target HbA1c levels (≤7% were achieved in 65.1% of patients at the final visit at 24 weeks. FPG and PPG levels decreased by 1.45 ± 1.14 mmol/l and 2.17 ± 1.27 mmol/l respectively (p < 0.001. No severe hypoglycemic events were reported. Body mass index reduced by 0.85 ± 1.28 kg/m2 (p < 0.001.Conclusion. Combined glimepiride and metformin therapy significantly improved long-term glycemic control in patients with T2DM during the period of 24 weeks without additional risk of hypoglycemic events or weight gain.

  15. An Isogenic Human ESC Platform for Functional Evaluation of Genome-wide-Association-Study-Identified Diabetes Genes and Drug Discovery.

    Science.gov (United States)

    Zeng, Hui; Guo, Min; Zhou, Ting; Tan, Lei; Chong, Chi Nok; Zhang, Tuo; Dong, Xue; Xiang, Jenny Zhaoying; Yu, Albert S; Yue, Lixia; Qi, Qibin; Evans, Todd; Graumann, Johannes; Chen, Shuibing

    2016-09-01

    Genome-wide association studies (GWASs) have increased our knowledge of loci associated with a range of human diseases. However, applying such findings to elucidate pathophysiology and promote drug discovery remains challenging. Here, we created isogenic human ESCs (hESCs) with mutations in GWAS-identified susceptibility genes for type 2 diabetes. In pancreatic beta-like cells differentiated from these lines, we found that mutations in CDKAL1, KCNQ1, and KCNJ11 led to impaired glucose secretion in vitro and in vivo, coinciding with defective glucose homeostasis. CDKAL1 mutant insulin+ cells were also hypersensitive to glucolipotoxicity. A high-content chemical screen identified a candidate drug that rescued CDKAL1-specific defects in vitro and in vivo by inhibiting the FOS/JUN pathway. Our approach of a proof-of-principle platform, which uses isogenic hESCs for functional evaluation of GWAS-identified loci and identification of a drug candidate that rescues gene-specific defects, paves the way for precision therapy of metabolic diseases.

  16. Light Microscopic Evaluation of Cardio-vasculare System in Alloksan-induced Diabetic Rats in Acute Period

    Directory of Open Access Journals (Sweden)

    Selen Bahçeci

    2007-01-01

    Full Text Available Diabetic cardiomyopathy is one of the chronic complication of diabetes and acute effects of diabetes on heart and aorta is not clear. We aimed to determine acute effects of diabetes on cardio-vasculare system with light microscopy. We used 20 Spraque-Dawley rats and applied 150 mg/kg alloxan, intraperitoneally for inducing diabetes and 1 ml SF in control group. After 24 hours, venous blood samples were measured. Blood glucose levels higher than 250 mg/dl were accepted as DM and treated with 4 IU/d human insülin. After 7 days rats were sacrified under ketamin anaesthesia. Heart and aorta were fixed in 10 % buffered formalin. The sectiones were embedded in paraffin and were serially sectioned at 5 m thickness, then stained with Hematoxyline-Eosine (H&E and Heidenhein’s Azan modification.There was no histopathological changes in cardiac muscle cells in control group. But there was a heterogen appearance in cardiac muscle cells and we determined some hydropic degenerations in some of the cardiac muscle cells and a minimal fibrosis in perivasculare and interstitial area in diabetic group. All histological stratums of aorta were seen normally in control group. In diabetic group, there was a clear anisostosis in smooth muscle cells and decreased in nucleus of smooth muscle cells in tunica media. We concluted that DM is caused degeneration and fibrosis in cardiac muscle cells and effective on smooth muscle cells in aorta in acute period.

  17. Evaluation of the reliability and validity of the Medical Outcomes Study sleep scale in patients with painful diabetic peripheral neuropathy during an international clinical trial

    OpenAIRE

    Hays Ron D; Guillemin Isabelle; Martin Susan; Viala-Danten Muriel

    2008-01-01

    Abstract Background Sleep is an important element of functioning and well-being. The Medical Outcomes Study Sleep Scale (MOS-Sleep) includes 12 items assessing sleep disturbance, sleep adequacy, somnolence, quantity of sleep, snoring, and awakening short of breath or with a headache. A sleep problems index, grouping items from each of the former domains, is also available. This study evaluates the psychometric properties of MOS-Sleep Scale in a painful diabetic peripheral neuropathic populati...

  18. Evaluation of Trigonella foenum-graecum extract in combination with swimming exercise compared to glibenclamide consumption on type 2 Diabetic rodents

    OpenAIRE

    Dehghan, Firouzeh; Arshadi, Sajad; Azarbayjani, Mohammad Ali; Hajiaghaalipour, Fatemeh; Yusof, Ashril; Peeri, Maghsoud; BAKHTIYARI, Salar; Stannard, Robert S.; Osman, Noor Azuan Abu

    2015-01-01

    Background/objective: The purpose of the present study was to evaluate the effect of fenugreek seed extract in combination with swimming exercise compared to glibenclamide consumption on type 2 diabetic rats.Design: The acute toxicity test was carried out to choose the safe doses and identify the toxicity effects of the fenugreek seed extract. To investigate the hypoglycemic effect of the extract and its effect in combination with swimming training, 80 Wistar Kyoto male streptozotocin-induced...

  19. Beyond Good Intentions: the development and evaluation of a proactive self-management course for patients recently diagnosed with Type 2 diabetes

    OpenAIRE

    Thoolen, B.; de Ridder, D.T.D.; Bensing, J.; Gorter, K.J.; Rutten, G. E. H. M.

    2008-01-01

    This paper describes the development and first results of a brief self-management course for patients recently diagnosed with Type 2 diabetes. The intervention incorporates elements from proactive coping and self-regulation theory in a five-step plan to help newly diagnosed patients formulate and carry out intentions with regard to their self-management. The theoretical framework and course program are described, patient evaluations are summarized and proximal outcomes of the course will be a...

  20. Beyond good intentions: the development and evaluation of a proactive self-management course for patients recently diagnosed with Type 2 diabetes.

    OpenAIRE

    Thoolen, B.; De Ridder, D.; Bensing, J.

    2008-01-01

    This paper describes the development and first results of a brief self-management course for patients recently diagnosed with Type 2 diabetes. The intervention incorporates elements from proactive coping and self-regulation theory in a five-step plan to help newly diagnosed patients formulate and carry out intentions with regard to their self-management. The theoretical framework and course program are described, patient evaluations are summarized and proximal outcomes of the course will be a...

  1. Evaluation of the Families SHARE workbook: an educational tool outlining disease risk and healthy guidelines to reduce risk of heart disease, diabetes, breast cancer and colorectal cancer

    OpenAIRE

    Koehly, Laura M.; Morris, Bronwyn A.; Skapinsky, Kaley; Goergen, Andrea; Ludden, Amanda

    2015-01-01

    Background Common diseases such as heart disease, diabetes, and cancer are etiologically complex with multiple risk factors (e.g., environment, genetic, lifestyle). These risk factors tend to cluster in families, making families an important social context for intervention and lifestyle-focused disease prevention. The Families Sharing Health Assessment and Risk Evaluation (SHARE) workbook was designed as an educational tool outlining family health history based risk of heart disease, type 2 d...

  2. Sumatera Air Asia Training Center (Arsitektur Metafora)

    OpenAIRE

    Susanto, William

    2015-01-01

    Sumatera Air Asia Training Center as Air Asia training facility’s construction have a propose to train the Air Asia air craft crew who will be the employee of the Air Asia Airlines.Beside the main function;training facility for the Air Asia Crew; the other airline’s crew can be train by a cooperation with Air Asia.The aircraft crew that can be train in this facility is pilot initial, pilot type-rating, pilot recurrent, ATPL, Flight attendant initial and recurrent..This facility ha...

  3. East Asia's Dynamic Development Model and the Republic of Korea's Experiences

    OpenAIRE

    Ho-Chul LEE; McNulty, Mary P.

    2003-01-01

    No region has been more dynamic in recent years than East Asia. Despite its successful economic development, evaluations of the East Asian development model have often been capricious, shifting from "miracle" to "cronyism." How can we explain East Asia's ups and downs consistently? To respond to this challenge, it is necessary to study the progress of East Asian development and to trace th...

  4. Pharmaceutical care in diabetes: quantifying and evaluating community pharmacy’s support to patients performing blood glucose self-monitoring

    OpenAIRE

    Storimans, M.J.

    2006-01-01

    The high prevalence and incidence of diabetes mellitus and its complications have led to a serious growth in the demand for diabetes-related health care in the Netherlands. Since self-management by the patient is a cornerstone of the treatment plan, self-management education has become an important part of diabetes care. One aspect of self-management education is self-monitoring of blood glucose (SMBG). SMBG is a technique that enables patients to monitor and react to changes in their blood g...

  5. Big Prospects in East Asia

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    After bottoming out last year, the emerging economies of East Asia are recouping their losses and setting out onto the fast growth track.But short-term growth does not necessarily indicate a prosperous future-the region still needs to rebalance its economies and precipitate a massive shift to green technologies and energy efficiency. The World Bank discussed this issue in the latest EastAsia & Pacific Economic Update,a biannual assessment of economies in the region.Edited excerpts follow:

  6. Prevalence of diabetes mellitus and impaired glucose tolerance in patients with decompensated cirrhosis being evaluated for liver transplantation: the utility of oral glucose tolerance test

    Directory of Open Access Journals (Sweden)

    Ana Carolina Costa Bragança

    2010-03-01

    Full Text Available CONTEXT: Cirrhosis, diabetes mellitus, impaired glucose tolerance, insulin resistance, and protein calorie malnutrition are important issues in cirrhotic patients because they can increase the progression of liver disease and worsen its prognosis. OBJECTIVE:To determine the prevalence of diabetes mellitus, impaired glucose tolerance and insulin resistance in cirrhotic patients being evaluated for liver transplantation and their impacts on a 3-month follow-up, and to compare fasting glycemia and oral glucose tolerance test. METHODS: A cross-sectional study was performed in consecutively included adult patients. Diabetes mellitus was established through fasting glycemia and oral glucose tolerance test in diagnosing diabetes mellitus in this population. HOMA-IR and HOMA-β indexes were calculated, and nutritional assessment was performed by subjective global assessment, anthropometry and handgrip strength through dynamometry. RESULTS: Diabetes mellitus was found in 40 patients (64.5%, 9 (22.5% of them by fasting glycemia and 31 (77.5% of them by oral glucose tolerance test. Insulin resistance was found in 40 (69% of the patients. There was no relationship between diabetes mellitus and the etiology of cirrhosis. Protein calorie malnutrition was diagnosed in a range from 3.22% to 45.2% by anthropometry, 58.1% by subjective global assessment and 88.7% by handgrip strength. Diabetes mellitus identified by oral glucose tolerance test was related significantly to a higher prevalence of infectious complications and deaths in a 3-month period (P = 0.017. CONCLUSION: The prevalence of diabetes mellitus, impaired glucose tolerance, insulin resistance and protein calorie malnutrition is high in cirrhotic patients on the waiting list for liver transplantation. There were more infectious complications and/or deaths in a 3-month follow-up period in patients with diabetes mellitus diagnosed by oral glucose tolerance test. Oral glucose tolerance test seems to be

  7. 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.

  8. Evaluating the impacts of cumulus, land surface and ocean surface schemes on summertime rainfall simulations over East-to-southeast Asia and the western north Pacific by RegCM4

    Science.gov (United States)

    Li, Yu-Bin; Tam, Chi-Yung; Huang, Wan-Ru; Cheung, Kevin K. W.; Gao, Zhiqiu

    2016-04-01

    This study evaluates the sensitivity of summertime rainfall simulations over East-to-southeast Asia and the western north Pacific in the regional climate model version 4 (RegCM4) to cumulus (including Grell with Arakawa-Schubert type closure, Grell with Fritsch-Chappell type closure, and Emanuel), land surface (Biosphere-atmosphere transfer scheme or BATS, and the community land model or CLM) and ocean surface (referred to as Zeng1, Zeng2 and BATS1e in the model) schemes by running the model with different combinations of these parameterization packages. For each of these experiments, ensemble integration of the model was carried out in the extended boreal summer of May-October from 1998 to 2007. The simulated spatial distribution, intensity and inter-annual variation of the precipitation, latent heat flux, position of the subtropical high and tropical cyclone genesis patterns from these numerical experiments were analyzed. Examinations show that the combination of Emanuel, CLM and Zeng2 (E-C-Z2) yields the best overall results, consistent with the fact that physical mechanisms considered in E-C-Z2 tend to be more comprehensive in comparison with the others. Additionally, the rainfall quantity is found very sensitive to sea surface roughness length, and the reduction of the roughness length constant (from 2 × 10-4 to 5 × 10-5 m) in our modified BATS1e mitigates the drastic overestimation of latent heat flux and rainfall, and is therefore preferable to the default value for simulations in the western north Pacific region in RegCM4.

  9. Avaliação de um programa para prevenção de úlceras neuropáticas em portadores de diabetes Evaluation of a neuropathic ulcers prevention program for patients with diabetes

    Directory of Open Access Journals (Sweden)

    Lígia L. Cisneros

    2010-02-01

    Full Text Available CONTEXTUALIZAÇÃO: Úlceras neuropáticas nos pés são um dos grandes problemas de saúde enfrentados por portadores de diabetes mellitus. OBJETIVO: Avaliar a eficácia preventiva de programa de educação terapêutica e de calçados para proteção dos pés quanto à incidência e recorrência de úlceras neuropáticas por diabetes. MÉTODOS: Um total de 53 pacientes de uma unidade de saúde pública de Porto Alegre/RS, portadores de diabetes e neuropatia, participaram de um ensaio clínico durante dois anos. Os sujeitos foram alocados aleatoriamente em grupo de intervenção (GI (n=30 ou controle (GC (n=23. A educação terapêutica foi realizada em grupo, e o calçado para proteção fornecido conforme prescrição individual. Utilizou-se o teste não paramétrico de Mann Whitney para determinar a diferença de incidência e recorrência de ulceração entre os grupos. A análise da tábua de vida e o método de Kaplan-Meier foram usados para medir o tempo de sobrevida sem úlcera. RESULTADOS: A incidência de lesão no GI foi de 38,1% versus 57,1% no GC. Dos sujeitos que apresentaram úlcera, 83% pertenciam ao GC e 16,7% ao GI. Em um ano, os participantes do GI o mostraram 75% de probabilidade de se encontrarem sem lesão, contra 61% do GC, reduzindo para 60% e 52%, respectivamente, em dois anos. Há uma tendência de menor sobrevida em participantes do GC. CONCLUSÃO: Embora com índices menores de recorrência e maior sobrevida sem lesão, o programa proposto não foi capaz de prevenir a ocorrência e recorrência de úlceras neuropáticas por diabetes.BACKGROUND: Neuropathic foot ulcers are among the major health problems faced by patients with diabetes mellitus. OBJECTIVE: To evaluate the preventive efficacy of a therapeutic education and protective footwear program in the incidence and recurrence of neuropathic ulcers due to diabetes. METHODS: Fifty-three patients with diabetes and neuropathy from a public healthcare unit in Porto

  10. Rationale and trial design of Bardoxolone Methyl Evaluation in Patients with Chronic Kidney Disease and Type 2 Diabetes

    DEFF Research Database (Denmark)

    de Zeeuw, Dick; Akizawa, Tadao; Agarwal, Rajiv;

    2013-01-01

    Chronic kidney disease (CKD) associated with type 2 diabetes mellitus constitutes a global epidemic complicated by considerable renal and cardiovascular morbidity and mortality, despite the provision of inhibitors of the renin-angiotensin-aldosterone system (RAAS). Bardoxolone methyl, a synthetic...

  11. Addressing Literacy and Numeracy to Improve Diabetes Care

    OpenAIRE

    Cavanaugh, Kerri; Wallston, Kenneth A.; Gebretsadik, Tebeb; Shintani, Ayumi; Huizinga, Mary Margaret; Davis, Dianne; Gregory, Rebecca Pratt; Malone, Robb; Pignone, Michael; DeWalt, Darren; Elasy, Tom A.; Rothman, Russell L.

    2009-01-01

    OBJECTIVE Diabetic patients with lower literacy or numeracy skills are at greater risk for poor diabetes outcomes. This study evaluated the impact of providing literacy- and numeracy-sensitive diabetes care within an enhanced diabetes care program on A1C and other diabetes outcomes. RESEARCH DESIGN AND METHODS In two randomized controlled trials, we enrolled 198 adult diabetic patients with most recent A1C ≥7.0%, referred for participation in an enhanced diabetes care program. For 3 months, c...

  12. Types of Diabetes

    Science.gov (United States)

    ... Help for Diabetes Care Diabetes Statistics Types of Diabetes Learn about Diabetes You can learn how to take care of ... to take care of your diabetes. What is diabetes? Diabetes is when your blood glucose, also called ...

  13. A Pilot Study Evaluating Steroid-Induced Diabetes after Antiemetic Dexamethasone Therapy in Chemotherapy-Treated Cancer Patients

    Science.gov (United States)

    Jeong, Yusook; Han, Hye Sook; Lee, Hyo Duk; Yang, Jiyoul; Jeong, Jiwon; Choi, Moon Ki; Kwon, Jihyun; Jeon, Hyun-Jung; Oh, Tae-Keun; Lee, Ki Hyeong; Kim, Seung Taik

    2016-01-01

    Purpose Dexamethasone is a mainstay antiemetic regimen for the prevention of chemotherapy-induced nausea and vomiting. The aim of this pilot study was to assess the incidence of and factors associated with steroid-induced diabetes in cancer patients receiving chemotherapy with dexamethasone as an antiemetic. Materials and Methods Non-diabetic patients with newly diagnosed gastrointestinal cancer who received at least three cycles of highly or moderately emetogenic chemotherapy with dexamethasone as an antiemetic were enrolled. Fasting plasma glucose levels, 2-hour postprandial glucose levels, and hemoglobin A1C tests for the diagnosis of diabetes were performed before chemotherapy and at 3 and 6 months after the start of chemotherapy. The homeostasis model assessment of insulin resistance (HOMA-IR) was used as an index for measurement of insulin resistance, defined as a HOMA-IR ≥ 2.5. Results Between January 2012 and November 2013, 101 patients with no history of diabetes underwent laboratory tests for assessment of eligibility; 77 of these patients were included in the analysis. Forty-five patients (58.4%) were insulin resistant and 17 (22.1%) developed steroid-induced diabetes at 3 or 6 months after the first chemotherapy, which included dexamethasone as an antiemetic. Multivariate analysis showed significant association of the incidence of steroid-induced diabetes with the cumulative dose of dexamethasone (p=0.049). Conclusion We suggest that development of steroid-induced diabetes after antiemetic dexamethasone therapy occurs in approximately 20% of non-diabetic cancer patients; this is particularly significant for patients receiving high doses of dexamethasone. PMID:26987397

  14. Evaluation of toxicity after one-months treatment with Bauhinia forficata decoction in streptozotocin-induced diabetic rats

    Directory of Open Access Journals (Sweden)

    Vendramini Regina

    2004-06-01

    Full Text Available Abstract Background Previous experiments have shown that a decoction of Bauhinia forficata leaves reduces the changes in carbohydrate and protein metabolism that occur in rats with streptozotocin-induced diabetes. In the present investigation, the serum activities of enzymes known to be reliable toxicity markers were monitored in normal and streptozotocin-diabetic rats to discover whether the use of B. forficata decoction has toxic effects on liver, muscle or pancreas tissue or on renal microcirculation. Methods An experimental group of normal and streptozotocin-diabetic rats received an aqueous decoction of fresh B. forficata leaves (150 g/L by mouth for 33 days while a control group of normal and diabetic rats received water for the same length of time. The serum activity of the toxicity markers lactate dehydrogenase, creatine kinase, amylase, angiotensin-converting enzyme and bilirubin were assayed before receiving B. forficata decoction and on day 19 and 33 of treatment. Results The toxicity markers in normal and diabetic rats were not altered by the diabetes itself nor by treatment with decoction. Whether or not they received B. forficata decoction the normal rats showed a significant increase in serum amylase activity during the experimental period while there was a tendency for the diabetic rats, both treated and untreated with decoction, to have lower serum amylase activities than the normal rats. Conclusions Administration of an aqueous decoction of B. forficata is a potential treatment for diabetes and does not produce toxic effects measurable with the enzyme markers used in our study.

  15. 瑞代在100例2型糖尿病重症患者营养支持中的疗效观察%Evaluate the Nutritional Status of 100 Type 2 Diabetic Grave Patients with Diabetes after Used Fresubin Diabetes

    Institute of Scientific and Technical Information of China (English)

    周斌; 吴伟; 王志胜

    2014-01-01

    目的:研究瑞代对2型糖尿病重症患者营养支持的影响。方法:将100例2型糖尿病重症患者随机分为两组,治疗组和对照组各50例,治疗组和对照组均采用鼻饲管持续滴入的方式,分别给予整蛋白型肠内营养剂(瑞代)和瑞素进行肠内营养支持。结果:与对照组相比,治疗组对血糖及PCT水平的控制具有明显差异,具有统计学意义(P<0.05)。结论:瑞代通过改善2型糖尿病重症患者的代谢状态,有助于改善病情,是进行营养支持的理想营养剂。%Objective:To evaluate the impact of fesubin dabetes in 100 type 2 diabetic grave patients. Methods:100 type 2 diabetic grave patients were randomly divided into the treatment group and control group, 50 patients each. Treatment group nasal feed fresubin diabetes by nasogastric tube, Control group nasal feed fresubin by nasogastric tube. Results:Compared with the control group, the blood glucose and PCT level of the treatment group was significantly controlled (P<0.05). Conclusion:Fresubin diabetes can improve the metabolism status of type 2 diabetic grave patients and be helpful for type 2 diabetics in improving the pathogenetic condition.

  16. 美国东亚政策评估与展望--亚太再平衡战略与东亚秩序的重构%Evaluation and Prospect of U.S’ s Policy toward East Asia:Asia-Pacific Rebalance Strategy and Reconstruction of East Asian Order

    Institute of Scientific and Technical Information of China (English)

    谭红梅; 李军

    2014-01-01

    连任成功的奥巴马政府表示亚洲仍是关注重点,其对亚洲政策的定位由“回归”“转向”( Pivot)调整为“再平衡”(rebalance)。然而,2013年面对朝核问题与包括伊朗核开发、叙利亚问题在内的中东问题,奥巴马似乎更关注后者,东亚峰会也未出席。亚太再平衡战略因此受到外界质疑。因此,如何评估奥巴马第二任期内的东亚政策---再平衡战略的走向,以及中国应如何应对引人关注。本文对这些问题进行探讨,以便对美国东亚政策做出一个客观准确的判断。%The reappointed Obama administration expresses that Asia is also its focus and the orientation of its Asian policy pivots from“return” to“rebalance”.However, in 2013, facing the nuclear issue of DPRK and Middle East affairs such as Iran ’ s nuclear development and Syrian issue , Obama seemingly paid attention to the latter and he did not attend the East Asia Summit .Accordingly , its Asia-Pacific rebalance strategy is questioned .In this paper , topics including how to assess the rebalance strategy , what about the future policy of the U .S.on East Asia and how China should deal with the situation are discussed .

  17. Evaluation of plasma H2S levels and H2S synthesis in streptozotocin induced Type-2 diabetes-an experimental study based on Swietenia macrophylla seeds

    Institute of Scientific and Technical Information of China (English)

    Moumita Dutta; Utpal Kumar Biswas; Runu Chakraborty; Piyasa Banerjee; Utpal Raychaudhuri; Arun Kumar

    2014-01-01

    Objective: To evaluate the plasma H2S levels and H2S synthesis activity in streptozotocin induced type 2 diabetes rats compared to the healthy controls and also to observe the effect of the aqueous extract of Swietenia macrophylla (S. macrophylla) seeds on the experimental groups. Methods: Seeds of S. macrophylla were separated, washed, shed-dried and finally extract was prepared. Thirty two wistar rats were selected for the experimental study. Streptozotocin was used for the induction of diabetes. H2S concentration in plasma was measured. H2S synthesizing activity in plasma was measured. Statistical analysis have done using Microsoft excel, Office 2003. Values were expressed by mean±SD. P<0.05 were considered statistically significant.Results:rats. The glucose levels are significantly lowered in the rats treated with metformin (5.48±0.03) mmol/L as well as with aqueous extract of S. macrophylla seeds (3.72±0.04) mmol/L. The HbA1c percentages in different groups of study subjects also indicate similar trends. Our study shows both the plasma H2S levels (22.07±0.73) mmol/L and plasma H2S synthesis activity (0.411±0.005 mmol/100 g) are significantly reduced in the streptozotocin induced diabetic rats.Conclusions:Although considering a small sample size, it can conclude that the fasting blood Fasting blood glucose level (7.74±0.02) mmol/L was significantly increased in diabetic glucose levels are inversely related to plasma H2S levels as well as H2S synthesis activity in plasma and the extract of S. macrophylla is associated with increased plasma H2S levels with effective lowering of blood glucose in streptozotocin induced diabetic rats.

  18. Evaluation of Trigonella foenum-graecum extract in combination with swimming exercise compared to glibenclamide consumption on type 2 Diabetic rodents

    Directory of Open Access Journals (Sweden)

    Sajad Arshadi

    2015-12-01

    Full Text Available Background/objective: The purpose of the present study was to evaluate the effect of fenugreek seed extract in combination with swimming exercise compared to glibenclamide consumption on type 2 diabetic rats. Design: The acute toxicity test was carried out to choose the safe doses and identify the toxicity effects of the fenugreek seed extract. To investigate the hypoglycemic effect of the extract and its effect in combination with swimming training, 80 Wistar Kyoto male streptozotocin-induced diabetic rats were divided randomly into eight groups: diabetic control (C; fenugreek seed extract 0.8 g/kg (F1; fenugreek extract 1.6 g/kg (F2; swimming training (S; swimming training plus fenugreek extract 0.8 g/kg (SF1; swimming training plus fenugreek extract 1.6 g/kg (SF2; glibenclamide (G and swimming training plus glibenclamide (SG. The rats were orally administrated with the treatments once a day with the respective treatment, and the training groups were subjected to swimming training every day for 60 min. Fasting blood samples were collected to measure fasting blood glucose, lipid profile, adiponectin, leptin, and insulin concentrations. Results: The results obtained from acute toxicity study showed no toxicity effect of fenugreek seed extract on the tested dose. Biochemical analysis showed significant improvements in all of the groups compared to the control group (p<0.05. Plasma insulin concentration and insulin resistance (HOMA-IR was significantly reduced in treated groups compared with the diabetic control group. Plasma leptin were significantly decreased in treated groups compared with the control group; while adiponectin had markedly increased (p<0.05. Conclusion: The findings suggest that fenugreek seed consuming, alongside swimming exercise, has a strong therapeutic effect on the improvement of diabetic parameters.

  19. Renal Biopsy in Type 2 Diabetic Patients

    Directory of Open Access Journals (Sweden)

    Eugenia Espinel

    2015-05-01

    Full Text Available The majority of diabetic patients with renal involvement are not biopsied. Studies evaluating histological findings in renal biopsies performed in diabetic patients have shown that approximately one third of the cases will show pure diabetic nephropathy, one third a non-diabetic condition and another third will show diabetic nephropathy with a superimposed disease. Early diagnosis of treatable non-diabetic diseases in diabetic patients is important to ameliorate renal prognosis. The publication of the International Consensus Document for the classification of type 1 and type 2 diabetes has provided common criteria for the classification of diabetic nephropathy and its utility to stratify risk for renal failure has already been demonstrated in different retrospective studies. The availability of new drugs with the potential to modify the natural history of diabetic nephropathy has raised the question whether renal biopsies may allow a better design of clinical trials aimed to delay the progression of chronic kidney disease in diabetic patients.

  20. Evaluation of bone mineral density in premenopausal women with type-2 diabetes mellitus in Zahedan, Southeast Iran

    International Nuclear Information System (INIS)

    To determine the BMD in premenopausal women with type-2 diabetes mellitus. Methods: This case-control study was performed on 60 premenopausal women with type-2 diabetes mellitus and 60 normal premenopausal subjects. The groups were not completely matched regarding BMI; but they were in the range of obesity. Bone mineral density was determined using dual energy X-ray absorptiometry (DXA) to define bone mineral density (BMD) in second to fourth lumbar vertebrae and the neck of the femur (g/cm/sup 2/). Results: The results showed that BMD, T- and Z-score of femoral neck, total femur, L2, and Ward's were not significantly different between type 2 diabetic and normal premenopausal women (p>0.5). A significant increase of L3 BMD and L2-L4 Z-score was observed in diabetic group (p<0.05). In addition BMD, T- and Z-score of L4 were significantly higher in type 2 diabetic women than normal premenopausal women (P<0.05). Conclusion: Higher BMD was noted over the spine in diabetic group which may be due to higher BMI in this group. (author)

  1. Evaluation of Frequency and Risk Factors of Soft Tissue Rheumatism of Upper Limbs in Diabetic Patients in Kerman in 2001

    Directory of Open Access Journals (Sweden)

    M.R. Shakibi

    2003-10-01

    Full Text Available Diabetes mellitus is a metabolic disorder that affect different systems in human. Wide range of musculoskeletal syndromes have been described in association with diabetes. To determine the prevalence of upper limb soft tissue rheumatism in diabetes patients. In a cross sectional study 300 diabetic patients was examined by COPCORD questionnaire. The examination was performed by internist and rheumatologist . Data was analyzed by logistic regression. 73.3% of patients were female. Average age of cases was 51.2±13.7 years and mean of duration of disease was 7±6.4 years. 152 cases (50.7% had soft tissue rheumatism in upper limbs. 66 cases had carpal tannel syndrome, 23 cases with Dupuytren’s disease, 23 cases with Flexortenosynovitis, 91 cases with shoulder periarthritis, 4 cases had limited joint mobility and 12 had Elbow Epicandititis. Logestic regression analysis showed that type 2 diabetes, weak control of blood sugur and duration of disease>5years were risk factors for incidence of soft tissue rheumatism in upper limbs. Results have showed the high prevalence of soft tissue rheumatism in diabetic patients.

  2. Evaluation of diabetic autonomic neuropathy by [sup 123]I-metaiodobenzyl-guanidine (MIBG) cardiac imaging. Initial report

    Energy Technology Data Exchange (ETDEWEB)

    Osonoi, Takeshi; Fukumoto, Yoshihiro; Saitou, Miyoko; Kuroda, Yasuhisa; Uchimi, Nobuo; Ishioka, Kuniharu (Mitokyoudou General Hospital, Ibaraki (Japan)); Onuma, Tomio; Suga, Shigeki; Takebe, Kazuo

    1994-11-01

    Single-photon emission computed tomography was performed in 52 diabetics and 10 healthy volunteers using MIBG. The diabetics had no particular findings of electrocardiography, echocardiography, or exercise thallium imaging and no cardiovascular episodes. The healthy volunteers had no abnormal findings on exercise thallium imaging or glucose tolerance test. The average relative regional uptake (RRU) was decreased in the inferoposterior wall compared with the anterior or lateral wall in both the diabetics and volunteers. According to the RRU and visual images, we divided the diabetics into the following four groups: 14 who were normal (group N), 30 with segmental defects (group S), 4 with diffuse defects (group D) and 4 without accumulation (group DH). Diabetic complications (retinopathy, nephropathy, and neuropathy) and hypertension were more frequent in group S than group N. However, there were no significant differences in the physiological evidence of autonomic neuropathy (C.V. of the R-R interval on the ECG and blood pressure response to standing or deep breathing) between groups S and N. Vibration sense was significantly more impaired in group S than in group N. These results suggest that cardiac imaging with MIBG might be a useful examination for the early diagnosis of diabetic autonomic neuropathy. (author).

  3. Glaciers of Asia

    Science.gov (United States)

    Williams, Richard S., Jr.; Ferrigno, Jane G.

    2010-01-01

    -glacier systems of the world including the Himalaya, Karakorum, Tien Shan and Altay mountain ranges. The glaciers are widely scattered and cover an area of about 59,425 km2. The mountain glaciers may be classified as maritime, subcontinental or extreme continental. In Afghanistan, more than 3,000 small glaciers occur in the Hindu Kush and Pamir mountains. Most glaciers occur on north-facing slopes shaded by mountain peaks and on east and southeast slopes that are shaded by monsoon clouds. The glaciers provide vital water resources to the region and cover an area of about 2,700 km2. Glaciers of northern Pakistan are some of the largest and longest mid-latitude glaciers on Earth. They are located in the Hindu Kush, Himalaya, and Karakoram mountains and cover an area of about 15,000 km2. Glaciers here are important for their role in providing water resources and their hazard potential. The glaciers in India are located in the Himalaya and cover about 8,500 km2. The Himalaya contains one of the largest reservoirs of snow and ice outside the polar regions. The glaciers are a major source of fresh water and supply meltwater to all the rivers in northern India, thereby affecting the quality of life of millions of people. In Nepal, the glaciers are located in the Himalaya as individual glaciers; the glacierized area covers about 5,324 km2. The region is the highest mountainous region on Earth and includes the Mt. Everest region. Glaciers in the Bhutan Himalaya have a total area of about 1,317 km2. Many recent glacier studies are focused on glacier lakes that have the potential of generating dangerous glacier lake outburst floods. Research on the glaciers of the middle-latitude, high-mountain glaciers of Asia has also focused on the information contained in the ice cores from the glaciers. This information helps in the reconstruction of paleoclimatic records, and the computer modeling of global climate change.

  4. [Diabetic neuropathy].

    Science.gov (United States)

    Lechleitner, Monika; Abrahamian, Heidemarie; Francesconi, Claudia; Kofler, Markus

    2016-04-01

    These are the guidelines for diagnosis and treatment of diabetic neuropathy. This diabetic late complication comprises a number of mono- and polyneuropathies, plexopathies, radiculopathies and autonomic neuropathy. The position statement summarizes characteristic clinical symptoms and techniques for diagnostic assessment of diabetic neuropathy. Recommendations for the therapeutic management of diabetic neuropathy, especially for the control of pain in sensorimotor neuropathy, are provided.

  5. Diabetes Epidemics in Korea: Reappraise Nationwide Survey of Diabetes "Diabetes in Korea 2007"

    Directory of Open Access Journals (Sweden)

    2013-08-01

    Full Text Available There are many studies on the prevalence, clinical characteristics, and economic burden of diabetes across the past four decades in Korea. Nonetheless, there is a dearth of nationwide study regarding diabetes encompassing all age group. Eight years ago, the Committee on the Epidemiology of Diabetes Mellitus of Korean Diabetes Association collaborated with Health Insurance Review & Assessment Service to evaluate the status of diabetes care and characteristics in diabetic patients in Korea. In 2007, the collaborative task force team published a comprehensive survey titled "Diabetes in Korea 2007." In this review, we reappraise the diabetic epidemics from the joint report and suggest further studies that are needed to be investigated in the future.

  6. Management Education in Southeast Asia.

    Science.gov (United States)

    Hoong, Yip Yat, Ed.

    Management needs in Southeast Asia are the focal points of a workshop held in Penang, March 1972, by the Regional Institute of Higher Education and Development. Following the opening statement concerning these needs, the discussions at the workshop and a background paper, "Developing Management Competence," are presented. (MJM)

  7. The Blue Revolution in Asia

    DEFF Research Database (Denmark)

    Ponte, Stefano; Kelling, Ingrid; Jespersen, Karen Sau;

    2014-01-01

    In this article, we examine the upgrading trajectories of selected aquaculture value chains in four Asian countries and the links between upgrading and three factors of value chain governance: coordination mechanisms; types of drivers; and domestic regulation. We find instances of improving produ...... of upgrading the "blue revolution" in Asia...

  8. Lenzing Group: Expanding in Asia

    Institute of Scientific and Technical Information of China (English)

    Wang Ting

    2007-01-01

    @@ On April 10th,the Lenzing Group started operation of its new viscose fiber plant at Nanjing(China).The new viscose fiber plant is the second production site for this fiber of theLenzing Group in Asia and its sixth production site globally.

  9. Small Hydropower in Southeast Asia

    Institute of Scientific and Technical Information of China (English)

    NathanielC.Domingo; FidelpioV.Ferraris; Prof.RowaldoR.delMundo

    2004-01-01

    SHP has been applied in Southeast Asia (SEA) for three decades now. There is a number of existing SHP installations, both of mini and micro scale. However, comparing the current installed capacity to the potential capacity, SEA has yet to fully reap the benefits of SHP.

  10. A Lake Dream in Asia

    Institute of Scientific and Technical Information of China (English)

    Yang Wei

    2009-01-01

    @@ When William Wordsworth,representative of Lake Poets wrote his Ode to Night ingale nearby the Lake District of England at the turn of the nine-teenth century,he never imagined a century later,a similar romantic lake dream has been created in China,Asia.

  11. Atomic and molecular databases in Japan and Asia

    Science.gov (United States)

    Murakami, Izumi; Kato, Takako

    2000-11-01

    Atomic and molecular data activities and databases in Japan and Asia are introduced. In China IAPCM has a database on windows95/NT. In Korea KAERI has A+M databases with original engines. In Japan JAERI shows evaluated data as graphs on WWW and NIFS offers numerical A+M databases on WWW. .

  12. Managing International Migration for Development in East Asia

    OpenAIRE

    Adams, Richard H., Jr.; Ahsan, Ahmad

    2014-01-01

    The objective of this book is to analyze the economic and social impact of international migration on labor sending and labor receiving countries in the East Asia region. More specifically, the book seeks: (a) to examine the impact of international migration on key development indicators, including poverty, investment, labor force participation, labor productivity and wages; (b) to evaluate ...

  13. Evaluation of the quality of care of a multi-disciplinary risk factor assessment and management programme (RAMP for diabetic patients

    Directory of Open Access Journals (Sweden)

    Fung Colman SC

    2012-12-01

    Full Text Available Abstract Background Type 2 Diabetes Mellitus (DM is a common chronic disease associated with multiple clinical complications. Management guidelines have been established which recommend a risk-stratified approach to managing these patients in primary care. This study aims to evaluate the quality of care (QOC and effectiveness of a multi-disciplinary risk assessment and management programme (RAMP for type 2 diabetic patients attending government-funded primary care clinics in Hong Kong. The evaluation will be conducted using a structured and comprehensive evidence-based evaluation framework. Method/design For evaluation of the quality of care, a longitudinal study will be conducted using the Action Learning and Audit Spiral methodologies to measure whether the pre-set target standards for criteria related to the structure and process of care are achieved. Each participating clinic will be invited to complete a Structure of Care Questionnaire evaluating pre-defined indicators which reflect the setting in which care is delivered, while process of care will be evaluated against the pre-defined indicators in the evaluation framework. Effectiveness of the programme will be evaluated in terms of clinical outcomes, service utilization outcomes, and patient-reported outcomes. A cohort study will be conducted on all eligible diabetic patients who have enrolled into RAMP for more than one year to compare their clinical and public service utilization outcomes of RAMP participants and non-participants. Clinical outcome measures will include HbA1c, blood pressure (both systolic and diastolic, lipids (low-density lipoprotein cholesterol and future cardiovascular diseases risk prediction; and public health service utilization rate will include general and specialist outpatient, emergency department attendances, and hospital admissions annually within 5 years. For patient-reported outcomes, a total of 550 participants and another 550 non-participants will be

  14. Evaluation of Early Markers of Nephropathy in Patients with Type 2 Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    Pierina De Muro

    2016-01-01

    Full Text Available Aims. T2DM often remains undiagnosed for many years because hyperglycemia develops gradually and may not produce any symptoms. As patients with T2DM are at increased risk of microvascular and macrovascular complications, the preclinical diagnosis of the state is the key point of the disease management. Methods. We evaluated parameters such as GAGs/PGs, NAG, and NGAL in urine samples from 43 normoalbuminuric T2DM patients and 31 apparently healthy control subjects. Results. The total urinary GAG excretion showed no significant differences between patients and controls. The electrophoretic analysis evidenced the presence of UTI and its degradation products (LSC and SM-LSC, CS, and HS. We observed modifications of HS and total UTI (including UTI and its degradation products relative contents in T2DM patients compared with controls whereas no differences in CS percentage were found. NGAL levels were significantly increased in T2DM patients and were positively correlated with both NAG (r=0.606, p<0.0001 and the presence of hypertension (r=0.352, p<0.05. Conclusions. These data suggest that the assessed molecules could represent useful markers to detect early renal impairment in patients with T2DM.

  15. Evaluation of a Mobile Phone Image-Based Dietary Assessment Method in Adults with Type 2 Diabetes

    Directory of Open Access Journals (Sweden)

    Megan E. Rollo

    2015-06-01

    Full Text Available Image-based dietary records have limited evidence evaluating their performance and use among adults with a chronic disease. This study evaluated the performance of a 3-day mobile phone image-based dietary record, the Nutricam Dietary Assessment Method (NuDAM, in adults with type 2 diabetes mellitus (T2DM. Criterion validity was determined by comparing energy intake (EI with total energy expenditure (TEE measured by the doubly-labelled water technique. Relative validity was established by comparison to a weighed food record (WFR. Inter-rater reliability was assessed by comparing estimates of intake from three dietitians. Ten adults (6 males, age: 61.2 ± 6.9 years old, BMI: 31.0 ± 4.5 kg/m2 participated. Compared to TEE, mean EI (MJ/day was significantly under-reported using both methods, with a mean ratio of EI:TEE 0.76 ± 0.20 for the NuDAM and 0.76 ± 0.17 for the WFR. Correlations between the NuDAM and WFR were mostly moderate for energy (r = 0.57, carbohydrate (g/day (r = 0.63, p < 0.05, protein (g/day (r = 0.78, p < 0.01 and alcohol (g/day (rs = 0.85, p < 0.01, with a weaker relationship for fat (g/day (r = 0.24. Agreement between dietitians for nutrient intake for the 3-day NuDAM (Intra-class Correlation Coefficient (ICC = 0.77–0.99 was lower when compared with the 3-day WFR (ICC = 0.82–0.99. These findings demonstrate the performance and feasibility of the NuDAM to assess energy and macronutrient intake in a small sample. Some modifications to the NuDAM could improve efficiency and an evaluation in a larger group of adults with T2DM is required.

  16. Synthesis and evaluation of multi-functional NO-donor/insulin-secretagogue derivatives for the treatment of type II diabetes and its cardiovascular complications.

    Science.gov (United States)

    Digiacomo, Maria; Martelli, Alma; Testai, Lara; Lapucci, Annalina; Breschi, Maria C; Calderone, Vincenzo; Rapposelli, Simona

    2015-02-01

    Although there is a significant effort in the discovery of effective therapies to contrast both the pathological endocrine and metabolic aspects of diabetes and the endothelial dysfunction associated with this disease, no hypoglycemic drug has been proven to defeat the cardiovascular complications associated with type II diabetes. The aim of this research was to design new compounds exhibiting a double profile of hypoglycemic agents/NO-donors. The synthesis of molecules obtained by the conjunction of NO-donor moieties with two oral insulin-secretagogue drugs (repaglinide and nateglinide) was reported. NO-mediated vasorelaxing effects of the synthesized compounds were evaluated by functional tests on isolated endothelium-denuded rat aortic rings. The most potent molecule (4) was tested to evaluate the hypoglycemic and the anti-ischemic cardioprotective activities. This study indicates that 4 should represent a new insulin-secretagogue/NO-donor prodrug with an enhanced cardiovascular activity, which may contrast the pathological aspects of diabetes and endowed of cardioprotective activity. PMID:25577707

  17. Alberta Diabetes and Physical Activity Trial (ADAPT: A randomized theory-based efficacy trial for adults with type 2 diabetes - rationale, design, recruitment, evaluation, and dissemination

    Directory of Open Access Journals (Sweden)

    Birkett Nicholas

    2010-01-01

    Full Text Available Abstract Background The primary aim of this study was to compare the efficacy of three physical activity (PA behavioural intervention strategies in a sample of adults with type 2 diabetes. Method/Design Participants (N = 287 were randomly assigned to one of three groups consisting of the following intervention strategies: (1 standard printed PA educational materials provided by the Canadian Diabetes Association [i.e., Group 1/control group]; (2 standard printed PA educational materials as in Group 1, pedometers, a log book and printed PA information matched to individuals' PA stage of readiness provided every 3 months (i.e., Group 2; and (3 PA telephone counseling protocol matched to PA stage of readiness and tailored to personal characteristics, in addition to the materials provided in Groups 1 and 2 (i.e., Group 3. PA behaviour measured by the Godin Leisure Time Exercise Questionnaire and related social-cognitive measures were assessed at baseline, 3, 6, 9, 12 and 18-months (i.e., 6-month follow-up. Clinical (biomarkers and health-related quality of life assessments were conducted at baseline, 12-months, and 18-months. Linear Mixed Model (LMM analyses will be used to examine time-dependent changes from baseline across study time points for Groups 2 and 3 relative to Group 1. Discussion ADAPT will determine whether tailored but low-cost interventions can lead to sustainable increases in PA behaviours. The results may have implications for practitioners in designing and implementing theory-based physical activity promotion programs for this population. Clinical Trials Registration ClinicalTrials.gov identifier: NCT00221234

  18. Successes in South Asia

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ Beijing Review: How do you evaluate the relations between China and Pakistan? Makhdoom Shah Mahmood Qureshi: It is an extremely valuable relationship. It was built over the years by the leadership of the two countries. But it is not restricted to the feelings of leadership. The people of Pakistan feel very strongly about China. No other country in the world can imagine the mast and confidence China enjoys in Pakistan.

  19. Indoor air problems in Asia

    International Nuclear Information System (INIS)

    Respiratory disease and mortality due to indoor air pollution are amongst the greatest environmental threats to health in the developing countries of Asia. World-wide, acute respiratory infection is the cause of death of at least 5 million children under the age of 5 every year. The World Bank has claimed that smoke from biomass fuels resulted in an estimated 4 million deaths annually amongst infants and children. Most of these deaths occur in developing countries. Combustion in its various forms must head the list of pollution sources in Asia. Combustion of various fuels for domestic heating, lighting and cooking comprises the major source of internally generated pollutants and combustion in industrial plants, power generation and transportation is the major cause of externally generated pollutants. The products of pyrolysis and combustion include many compounds with well-known adverse health effects. These include gases such as CO, CO2, NOx and SO2, volatile organic compounds such as polynuclear aromatic hydrocarbons and nitroamines as well as respirable particulates of variable composition. The nature and magnitude of the health risks posed by these materials vary with season, climate, location housing, method of ventilation, culture and socio-economic status. The most important cause of lung cancer in non-smokers in Northern Asia is the domestic combustion of smoky coal. Acute carbon monoxide poisoning is common in many Asian countries. Roads traffic exhaust pollution is worse in the major cities of South East Asia than almost anywhere else in the world and this externally generated air pollution forms the indoor air for the urban poor. Despite all these major problems there has been a tendency for international agencies to focus attention and resources on the more trivial problems of indoor air encountered in the affluent countries of the West. Regulatory agencies in Asia have been too frequently persuaded that their problems of indoor air pollution are

  20. Evaluation of efficacy dexamethasone intravitreal implant compared to treatment with anti-VEGF in the treatment of diabetic macular edema

    Directory of Open Access Journals (Sweden)

    Elena Pacella

    2014-12-01

    Full Text Available Objective: The study compares the effectiveness of an intravitreal slow-release dexamethasone implant respect to an intravitreal injection of a anti-VEGF, ranibizumab, in the treatment of diabetic macular edema (DME. Design: we used a non randomized retrospective study to compare the effectiveness of two treatment approaches to DME Subjects: 50 patients were investigated, 30 of whom underwent injections of ranibizumab and 20 of whom underwent dexamethasone implantation. Methods: When patients were injected with the anti-VEGF ranibizumab, they were monitored every three months. Dexamethasone implant was administered only once in 6 months, different to ranibizumab which was administered monthly . Main Outcome Measures: these were carried out by measuring the improvements in ETDRS (visual acuity scores and CMT (central macular thickness after one month, three months, and six months (T1, T3, T6. intraocular pressure were performed. Results: Data evidenced that the slow-release dexamethasone implant is more efficacious than the intravitreal injection of the anti-VEGF, ranibizumab, in terms of improvement of visual acuity and central macular thickness. Dexamethasone implant at T3 produced an improvement of visual acuity which was significantly better respect to injections of ranibizumab, with a mean ETDRS gain of nearly 8,5 letters, compared to only 4 letters gained in the case of ranibizumab injected patients. This significance, however, is lost by T6, (p=0.516, where those treated with dexamethasone had lost 6 of the eight letters gained, while those with ranibizumab had lost 4 letters. As such, the overall gain at the T6 checkpoint was only 2.5 letters for dexamethasone implant and 2 for ranibizumab. Conclusion: The study highlighted a better initial efficacy of the dexamethasone implant due to its superior performance at 3 and 6 month evaluation points.

  1. Loading up Asia-Pacific style

    Energy Technology Data Exchange (ETDEWEB)

    Keith, A.; Johnson, R. [PT Connell Wagner, Jakarta (Indonesia)

    2003-10-01

    Coal shiploading ports dot the coastlines of many parts of the Asia Pacific region, being the nodes where inland transportation and sea transportation meet. The article is based on a paper entitled 'Overview of Asia's shiploading ports and transhipment operation for coal' presented at Coaltrans Asia in June 2003. 1 fig., 4 photos.

  2. Diabetic encephalopathy

    OpenAIRE

    I. A. Strokov; V. V. Zakharov; K. I. Strokov

    2012-01-01

    The epidemiology, clinical presentation, morphology, and pathogenesis of central nervous system lesion in types 1 and 2 diabetes mellitus (DM) are considered, by using the results of experimental and clinical studies. The definition of diabetic encephalopathy is given. Whether there is a relationship between diabetic encephalopathy and diabetic polyneuropathy is considered. It is concluded that it is expedient to identify diabetic encephalopathy as a complication of DM. The capacities of path...

  3. Traditional Risk Factors for Stroke in East Asia

    Science.gov (United States)

    Kim, Young Dae; Jung, Yo Han; Saposnik, Gustavo

    2016-01-01

    Stroke is one of the leading causes of death and morbidity worldwide. The occurrence of stroke is strongly dependent on well-known vascular risk factors. After rapid modernization, urbanization, and mechanization, East Asian countries have experienced growth in their aged populations, as well as changes in lifestyle and diet. This phenomenon has increased the prevalence of vascular risk factors among Asian populations, which are susceptible to developing cardiovascular risk factors. However, differing patterns of stroke risk factor profiles have been noted in East Asian countries over the past decades. Even though the prevalence of vascular risk factors has changed, hypertension is still prevalent and the burden of diabetes and hypercholesterolemia will continue to increase. Asia remains a high tobacco-consuming area. Although indicators of awareness and management of vascular risk factors have increased in many East Asian countries, their rates still remain low. Here we review the burdens of traditional risk factors, such as hypertension, diabetes, hypercholesterolemia, and smoking in East Asia. We will also discuss the different associations between these vascular risk factors and stroke in Asian and non-Asian populations. PMID:27733028

  4. Characteristics and comprehensiveness of adult HIV care and treatment programmes in Asia-Pacific, sub-Saharan Africa and the Americas: results of a site assessment conducted by the International epidemiologic Databases to Evaluate AIDS (IeDEA Collaboration

    Directory of Open Access Journals (Sweden)

    Stephany N Duda

    2014-12-01

    Full Text Available Introduction: HIV care and treatment programmes worldwide are transforming as they push to deliver universal access to essential prevention, care and treatment services to persons living with HIV and their communities. The characteristics and capacity of these HIV programmes affect patient outcomes and quality of care. Despite the importance of ensuring optimal outcomes, few studies have addressed the capacity of HIV programmes to deliver comprehensive care. We sought to describe such capacity in HIV programmes in seven regions worldwide. Methods: Staff from 128 sites in 41 countries participating in the International epidemiologic Databases to Evaluate AIDS completed a site survey from 2009 to 2010, including sites in the Asia-Pacific region (n=20, Latin America and the Caribbean (n=7, North America (n=7, Central Africa (n=12, East Africa (n=51, Southern Africa (n=16 and West Africa (n=15. We computed a measure of the comprehensiveness of care based on seven World Health Organization-recommended essential HIV services. Results: Most sites reported serving urban (61%; region range (rr: 33–100% and both adult and paediatric populations (77%; rr: 29–96%. Only 45% of HIV clinics that reported treating children had paediatricians on staff. As for the seven essential services, survey respondents reported that CD4+ cell count testing was available to all but one site, while tuberculosis (TB screening and community outreach services were available in 80 and 72%, respectively. The remaining four essential services – nutritional support (82%, combination antiretroviral therapy adherence support (88%, prevention of mother-to-child transmission (PMTCT (94% and other prevention and clinical management services (97% – were uniformly available. Approximately half (46% of sites reported offering all seven services. Newer sites and sites in settings with low rankings on the UN Human Development Index (HDI, especially those in the President's Emergency

  5. Evaluation of MRI in Diabetic Foot Neuroarthropathy%MRI对糖尿病足部神经血管病变的诊断价值

    Institute of Scientific and Technical Information of China (English)

    刘琰; 钱铭辉; 等

    2001-01-01

    Objective To evaluate the value of MRI in diagnosing diabetic foot neurovascular changes. Methods 14 diabetic patients with clinical suspiction of osteomyelitis, nonhealing foot ulcer or soft tissue infection of the foot were examined by MRI and plain radiography and radioisotope scan. Results Clinnical or surgical/pathological confirmation of the MRI diagnosis was obtain in all but four. Plain radiographs cannt be shown in imaging osteomyelitis directly. Conclusion MRI has sensitivity and accuracy compared with plain radiogyaphs in the diagnosis of neuroarthopathy from osteomyelitis in diabetic foot infections. MRI is a valuable adjunct in the evaluation of the diabetic foot. MRI has proven paticluarly helpful in differentiating neuroarthropathy form osteomylitis.%目的研究MRI对糖尿病足部神经血管病变的诊断价值。方法对14例有足部神经血管病变的糖尿病患者行MRI、X-线平片、同位素骨扫描。结果14例患者中10例MRI诊断为血管神经病变。X-线平片无法显示早期骨髓炎,仅在晚期表现为骨质破坏。同位素骨扫描鉴别软组织及骨髓变化较困难。结论MRI可显示细微解剖结构,诊断糖尿病引起的血管、神经性病变较X-线平片及放射性同位素骨扫描敏感,特异性高,是诊断糖尿病足部神经血管病变的有效方法。

  6. Ameliorative effect of ethanolic Gymnema sylvestre extract on diabetic cardiomyopathy against streptozotocin-induced diabetes in Wistar rats

    OpenAIRE

    Vinay Kumar; Uma Bhandari; Chakra Dhar Tripathi; Geetika Khanna

    2013-01-01

    Background: Diabetes leads to a cardiomyopathy characterized by myocyte loss. Streptozotocin (STZ)-induced diabetic cardiomyopathy is characterized by decreased left ventricular contractility and diminished ventricular compliance with marked abnormal systolic and diastolic function. Aim: The ameliorative effect of ethanolic Gymnema sylvestre extract (GSE) was evaluated in diabetic cardiomyopathy against STZ-induced diabetes. Materials and Methods: Diabetes was induced by a single intravenous ...

  7. Diabetes øger risikoen for frakturer

    DEFF Research Database (Denmark)

    Starup-Linde, Jakob; Karahasanovic, Azra; Vestergaard, Peter;

    2016-01-01

    Diabetes is associated with an increased risk of fracture, however, neither bone mineral density, falls, diabetes complications nor other risk factors can explain why. Among patients with diabetes, hyperglycaemia may have detrimental effects on bone, but also use of anti-diabetic treatment may have...... an impact on fracture risk. In this article we assess the relationship between diabetes, bone and fracture and the effects of hyperglycaemia and anti-diabetic treatment on bone. Furthermore, fracture preventive measures in patients with diabetes are evaluated....

  8. Diabetes øger risikoen for frakturer

    DEFF Research Database (Denmark)

    Starup-Linde, Jakob; Karahasanovic, Azra; Vestergaard, Peter;

    2015-01-01

    Diabetes is associated with an increased risk of fracture, however, neither bone mineral density, falls, diabetes complications nor other risk factors can explain why. Among patients with diabetes, hyperglycaemia may have detrimental effects on bone, but also use of anti-diabetic treatment may have...... an impact on fracture risk. In this article we assess the relationship between diabetes, bone and fracture and the effects of hyperglycaemia and anti-diabetic treatment on bone. Furthermore, fracture preventive measures in patients with diabetes are evaluated....

  9. Anti-diabetic effects of rice hull smoke extract in alloxan-induced diabetic mice

    Science.gov (United States)

    We investigated the protective effect of a liquid rice hull smoke extract (RHSE) against diabetes in alloxan-induced diabetic mice. Anti-diabetic effects of RHSE were evaluated in both the rat insulinoma-1 cell line (INS-1) and diabetic ICR mice induced by inraperitoneal (ip) injection of alloxan. ...

  10. Cardiac autonomic neuropathy predicts cardiovascular morbidity and mortality in type 1 diabetic patients with diabetic nephropathy

    DEFF Research Database (Denmark)

    Astrup, Anne Sofie; Tarnow, Lise; Rossing, Peter;

    2006-01-01

    Cardiac autonomic neuropathy (CAN) has been associated with a poor prognosis in patients with diabetes. Because CAN is common in patients with diabetic nephropathy, we evaluated the predictive value of CAN in type 1 diabetic patients with and without diabetic nephropathy....

  11. Evaluating geographic imputation approaches for zip code level data: an application to a study of pediatric diabetes

    Directory of Open Access Journals (Sweden)

    Puett Robin C

    2009-10-01

    Full Text Available Abstract Background There is increasing interest in the study of place effects on health, facilitated in part by geographic information systems. Incomplete or missing address information reduces geocoding success. Several geographic imputation methods have been suggested to overcome this limitation. Accuracy evaluation of these methods can be focused at the level of individuals and at higher group-levels (e.g., spatial distribution. Methods We evaluated the accuracy of eight geo-imputation methods for address allocation from ZIP codes to census tracts at the individual and group level. The spatial apportioning approaches underlying the imputation methods included four fixed (deterministic and four random (stochastic allocation methods using land area, total population, population under age 20, and race/ethnicity as weighting factors. Data included more than 2,000 geocoded cases of diabetes mellitus among youth aged 0-19 in four U.S. regions. The imputed distribution of cases across tracts was compared to the true distribution using a chi-squared statistic. Results At the individual level, population-weighted (total or under age 20 fixed allocation showed the greatest level of accuracy, with correct census tract assignments averaging 30.01% across all regions, followed by the race/ethnicity-weighted random method (23.83%. The true distribution of cases across census tracts was that 58.2% of tracts exhibited no cases, 26.2% had one case, 9.5% had two cases, and less than 3% had three or more. This distribution was best captured by random allocation methods, with no significant differences (p-value > 0.90. However, significant differences in distributions based on fixed allocation methods were found (p-value Conclusion Fixed imputation methods seemed to yield greatest accuracy at the individual level, suggesting use for studies on area-level environmental exposures. Fixed methods result in artificial clusters in single census tracts. For studies

  12. The Diabetes Intention, Attitude, and Behavior Questionnaire: evaluation of a brief questionnaire to measure physical activity, dietary control, maintenance of a healthy weight, and psychological antecedents

    Directory of Open Access Journals (Sweden)

    Traina SB

    2016-02-01

    Full Text Available Shana B Traina,1 Susan D Mathias,2 Hilary H Colwell,2 Ross D Crosby,2–4 Charles Abraham5 1Patient-Reported Outcomes, Janssen Global Services, LLC, Raritan, NJ, USA; 2Health Outcomes Solutions, Winter Park, FL, USA; 3Biomedical Statistics & Methodology, Neuropsychiatric Research Institute, Fargo, ND, USA; 4Department of Clinical Neuroscience, University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND, USA; 5Psychology Applied to Health, University of Exeter Medical School, Exeter, UK Background: This study assessed measurement properties of the 17-item Diabetes Intention, Attitude, and Behavior Questionnaire (DIAB-Q, which measures intention to engage in self-care behaviors, including following a diabetes diet and engaging in appropriate physical activity. Methods: The DIAB-Q includes questions based on the Theory of Planned Behavior. Items were developed using published literature, input from health care professionals, and qualitative research findings in patients with and without type 2 diabetes mellitus (T2DM. In Stage I of the study, 23 adults with T2DM were interviewed to evaluate the content and clarity of the DIAB-Q. In Stage II 1,015 individuals with T2DM completed the DIAB-Q and supplemental questionnaires, including the Short Form-36 acute (SF-36, section III of the Multidimensional Diabetes Questionnaire, the Summary of Diabetes Self-Care Activities questionnaire, and self-administered items relevant to the treatment and management of T2DM (eg, blood pressure and glycated hemoglobin [HbA1c] at baseline and 3–7 days later. Once the DIAB-Q scale structure was determined, its test–retest reliability, construct validity, and known-groups validity were evaluated, and minimal clinically important change was estimated. Results: In Stage I, the 23 respondents surveyed generally reported that the DIAB-Q was clear and comprehensive and endorsed questions as relevant to their intentions to engage in diabetes

  13. Sustainable transport studies in Asia

    CERN Document Server

    Zhang, Junyi

    2013-01-01

    This book aims to provide a good understanding of and perspective on sustainable transport in Asia by focusing on economic, environmental, and social sustainability. It is widely acknowledged that the current situation and trends in transport are not always sustainable in Asia, due in part to the fast-growing economy and the astounding speed of urbanization as well as least-mature governance. As essential research material, the book provides strong support for policy makers and planners by comprehensively covering three groups of strategies, characterized by the words “avoid” (e.g., urban form design and control of car ownership), “shift” (e.g., establishing comprehensive transportation systems and increasing public transportation systems for both intracity and intercity travel), and “improve” (e.g., redesign of paratransit system, low-emission vehicles, intelligent transportation systems, and eco-life). These are elaborated in the book alongside consideration of the uncertainty of policy effects ...

  14. Diabetic encephalopathy

    Directory of Open Access Journals (Sweden)

    I. A. Strokov

    2012-01-01

    Full Text Available The epidemiology, clinical presentation, morphology, and pathogenesis of central nervous system lesion in types 1 and 2 diabetes mellitus (DM are considered, by using the results of experimental and clinical studies. The definition of diabetic encephalopathy is given. Whether there is a relationship between diabetic encephalopathy and diabetic polyneuropathy is considered. It is concluded that it is expedient to identify diabetic encephalopathy as a complication of DM. The capacities of pathogenetic treatment for diabetic encephalopathy are shown.

  15. Evaluating the Effect of Ramadan Fasting on Muslim Patients with Diabetes in relation to Use of Medication and Lifestyle Patterns: A Prospective Study

    Directory of Open Access Journals (Sweden)

    Melanie Yee Lee Siaw

    2014-01-01

    Full Text Available Objectives. This study aimed to examine the effect of Ramadan fasting on HbA1c in Muslim patients with type 2 diabetes. The incidence of hypoglycemia and glycemic changes in relation to the adjustment of doses of antidiabetic agents, diet, and physical activity during Ramadan was also evaluated. Methods. This was a prospective study conducted in an outpatient endocrine clinic. A set of questionnaires was administered to Muslim patients with diabetes who fasted for ≥10 days. Those who were hospitalized for diabetic ketoacidosis or severe hypoglycemia a month prior to Ramadan or were given short-term corticosteroid therapy were excluded. The patients’ responses and clinical outcomes from the clinic database were collected before, during, and after Ramadan. Results. A total of 153 participants completed the study. The mean HbA1c improved from 8.9% before Ramadan to 8.6% during Ramadan (P<0.05. Although diet and physical activity did not contribute to changes in glycemia, a significant improvement in HbA1c was observed in patients who had adjustments made to their doses of antidiabetic agents during Ramadan (P<0.001. In addition, their rate of hypoglycemia was minimal. Conclusions. Ramadan fasting appeared to improve glycemic control, especially in those whose doses of antidiabetic agents were adjusted during Ramadan.

  16. Fructose-1,6-bisphosphatase: Genetic and physical mapping to human chromosome 9q22.3 and evaluation in non-insulin-dependent diabetes mellitus

    Energy Technology Data Exchange (ETDEWEB)

    Rothschild, C.B.; Akots, G.; Roh, B. [Wake Forest Univ., Winston-Salem, NC (United States)] [and others

    1995-09-01

    PCR primers specific to the human liver fructose-1,6-bisphosphatase (FBP) gene were designed and used to isolate a cosmid clone. Physical mapping of the FBP cosmid by FISH, and genetic mapping of an associated GA repeat polymorphism (PIC = 0.35), located the liver FBP gene to chromosome 9q22.3 with no recombination between FBP and the index markers D9S196 (Z{sub max} = 13.2), D9S280 (Z{sub max} = 11.7), D9S287 (Z{sub max} = 15.6), and D9S176 (Z{sub max} = 14.4). Amplification using FBP exon-specific primers with a YAC contig from this region of chromosome 9 further refined the placement of FBP genomic sequences to an approximately 1.7-cM region flanked by D9S280 and D9S287, near the gene for Fanconi anemia group C. Precise localization of the FBP gene enabled evaluation of FBP as a candidate gene for maturity-onset diabetes of the young (MODY) and non-insulin-dependent diabetes (NIDDM) in both Caucasian and African-American families, using the highly informative markers D9S287 and D9S176. Although FBP is a rate-limiting enzyme in gluconeogenesis, using both parametric and nonparametric analysis there was no evidence for linkage of FBP to diabetes in these families. 30 refs., 4 figs., 2 tabs.

  17. TNF-alpha expression, evaluation of collagen, and TUNEL of Matricaria recutita L. extract and triamcinolone on oral ulcer in diabetic rats

    Science.gov (United States)

    OLIVEIRA, Bruna Vasconcelos; BARROS SILVA, Paulo Goberlânio; NOJOSA, Jacqueline de Santiago; BRIZENO, Luiz André Cavalcante; FERREIRA, Jamile Magalhães; SOUSA, Fabrício Bitú; MOTA, Mário Rogério Lima; ALVES, Ana Paula Negreiros Nunes

    2016-01-01

    ABSTRACT Diabetes mellitus (DM) is a disease associated with delayed wound healing of oral ulcers by increased expression of proinflammatory cytokines and cellular apoptosis. Objective to evaluate the influence of Tumor Necrosis Factor alpha (TNF-α) and apoptosis in rats with DM treated with chamomile extract or triamcinolone. Material and Methods Wistar male rats (210.0±4.2 g) were divided into five groups: negative control group (NCG) without diabetes; positive control group (PCG) with DM (alloxan, 45 mg/kg); and groups treated with chamomile extract (normoglycemic= NCG group and diabetic= DCG group) and with triamcinolone (TG). Traumatic ulcers were performed on all animals that received topical triamcinolone, chamomile extract or saline 12/12 hours for ten days. Results On days five and ten the animals were euthanized and the ulcers were analyzed by light microscopy, TUNEL assay, and immunohistochemically (TNF-α). The NCG (p=0.0062), PCG (p=0.0285), NCG (p=0.0041), and DCG (pdiabetic rats through the reduction of apoptosis in the epithelium and TNF-α expression. PMID:27383710

  18. Micronutrients and Diabetic Retinopathy A Systematic Review

    NARCIS (Netherlands)

    Lee, Chee-Tin Christine; Gayton, Emma L.; Beulens, Joline W. J.; Flanagan, Declan W.; Adler, Amanda I.

    2010-01-01

    Background: We have evaluated the evidence for the association between intake and blood levels of micronutrients and diabetic retinopathy. Treatment for diabetic retinopathy requires significant clinical input and specialist ophthalmologic care. Micronutrients, including vitamin C, vitamin E, and ma

  19. Asia Confronts Its Inflation Challenge

    Institute of Scientific and Technical Information of China (English)

    Gerard Lyons

    2011-01-01

    @@ Asia is finally waking up to its inflation challenge.Recent weeks have seen a further round of monetary tighten-ing, with a succession of central banks raising interest rates, or taking other measures to put a cap on rising prices.India, in particular, has taken tougher action than before, with a large rate hike, whilst others such as China have again pushed up reserve requirements.

  20. Healthy eating and active living for diabetes in primary care networks (HEALD-PCN: rationale, design, and evaluation of a pragmatic controlled trial for adults with type 2 diabetes

    Directory of Open Access Journals (Sweden)

    Johnson Steven T

    2012-06-01

    Full Text Available Abstract Background While strong and consistent evidence supports the role of lifestyle modification in the prevention and management of type 2 diabetes (T2DM, the best strategies for program implementation to support lifestyle modification within primary care remain to be determined. The objective of the study is to evaluate the implementation of an evidence-based self- management program for patients with T2DM within a newly established primary care network (PCN environment. Method Using a non-randomized design, participants (total N = 110 per group will be consecutively allocated in bi-monthly blocks to either a 6-month self-management program lead by an Exercise Specialist or to usual care. Our primary outcome is self-reported physical activity and pedometer steps. Discussion The present study will assess whether a diabetes self-management program lead by an Exercise Specialist provided within a newly emerging model of primary care and linked to available community-based resources, can lead to positive changes in self-management behaviours for adults with T2DM. Ultimately, our work will serve as a platform upon which an emerging model of primary care can incorporate effective and efficient chronic disease management practices that are sustainable through partnerships with local community partners. Clinical Trials Registration ClinicalTrials.gov identifier: NCT00991380

  1. TNF-alpha expression, evaluation of collagen, and TUNEL of Matricaria recutita L. extract and triamcinolone on oral ulcer in diabetic rats

    Science.gov (United States)

    OLIVEIRA, Bruna Vasconcelos; BARROS SILVA, Paulo Goberlânio; NOJOSA, Jacqueline de Santiago; BRIZENO, Luiz André Cavalcante; FERREIRA, Jamile Magalhães; SOUSA, Fabrício Bitú; MOTA, Mário Rogério Lima; ALVES, Ana Paula Negreiros Nunes

    2016-01-01

    ABSTRACT Diabetes mellitus (DM) is a disease associated with delayed wound healing of oral ulcers by increased expression of proinflammatory cytokines and cellular apoptosis. Objective to evaluate the influence of Tumor Necrosis Factor alpha (TNF-α) and apoptosis in rats with DM treated with chamomile extract or triamcinolone. Material and Methods Wistar male rats (210.0±4.2 g) were divided into five groups: negative control group (NCG) without diabetes; positive control group (PCG) with DM (alloxan, 45 mg/kg); and groups treated with chamomile extract (normoglycemic= NCG group and diabetic= DCG group) and with triamcinolone (TG). Traumatic ulcers were performed on all animals that received topical triamcinolone, chamomile extract or saline 12/12 hours for ten days. Results On days five and ten the animals were euthanized and the ulcers were analyzed by light microscopy, TUNEL assay, and immunohistochemically (TNF-α). The NCG (p=0.0062), PCG (p=0.0285), NCG (p=0.0041), and DCG (p<0.0001) groups were completely healed on the 10th day, however, there was no healing on the TG (p=0.5127) group. The TNF-α expression showed a significant reduction from the 5th to the 10th day in NCG (p=0.0266) and DCG (p=0.0062). In connective tissue, the TUNEL assay showed a significant reduction in the number of positive cells in NCG (p=0.0273) and CNG (p=0.0469) and in the epithelium only in CDG (p=0.0320). Conclusions Chamomile extract can optimize the healing of traumatic oral ulcers in diabetic rats through the reduction of apoptosis in the epithelium and TNF-α expression. PMID:27383710

  2. 中医食疗治疗糖尿病的系统评价%Systematic evaluation of Chinese medicine dietary therapy on diabetes mellitus

    Institute of Scientific and Technical Information of China (English)

    何方敏; 孟繁洁; 靳英辉

    2012-01-01

    Objective :To evaluate the effect of Chinese medicine dietary on diabetes mellihis. Methods: Collected information on dietary of Chinese medicine compared diet therapy of diabetes;a randomized control trial( RCT) or quasi -randomized controlled trials(q -RCT). Results: According to certain standard screening, eventually into 4 RCT and 1 q -RCT, a total of 408 subjects. As a result of poor homogeneity among the included studies, this research only by descriptive analysis. Diet therapy compared with conventional, traditional Chinese dietetic treatment is more beneficial in patients with diabetes reduces the fasting blood glucose and glycosylated hemoglobin values. Conclusion: Chinese food therapy was a promising treatment of diabetic diet method, hut because the Chinese medicine diet therapy of diabetes mellitus RCT was still small, incorporating the Chinese diet of specific treatment programs and evaluation criterion difference was bigger, the conclusion still need to carry out more high quality research to prove it.%目的:系统评价中医饮食疗法治疗糖尿病的疗效.方法:计算机检索相关数据库,搜集有关中医饮食疗法对比常规饮食疗法治疗糖尿病的随机对照试验(RCT)或半随机对照试验(q-RCT).结果:按照一定标准筛选后,最终纳入4个RCT和1个q-RCT,共408例研究对象.由于纳入研究间的同质性较差,本研究仅采用描述性分析.与常规饮食疗法相比,中医饮食治疗更有利于降低糖尿病患者的空腹血糖和糖化血红蛋白值.结论:中医食疗是一种更有前景的糖尿病饮食治疗方法,但由于有关中医饮食治疗糖尿病的RCT尚少,纳入中医饮食的具体治疗方案和评价标准差异较大,上述结论尚需开展更多高质量的研究予以证明.

  3. 18-F flourodeoxy glucose positron emission tomography-computed tomography imaging: A viable alternative to three phase bone scan in evaluating diabetic foot complications?

    International Nuclear Information System (INIS)

    This paper is based on the initial findings from a prospective ongoing study to evaluate the efficacy of flourodeoxy glucose positron emission tomography-computed tomography (FDG-PET CT) in diabetic foot evaluation. The aim was to compare the diagnostic accuracies of three phase bone scan (TPBS) and FDG PET-CT (FDG-PET) in diabetic foot evaluation. Seventy-nine patients with complicated diabetic foot (osteomyelitis/cellulitis, Charcot's neuropathy) were prospectively investigated. TPBS (15 mci methylene di phosphonate [MDP] intravenous [IV]), followed by FDG-PET (5 mci IV) within 5 days were performed in all patients. Based on referral indication, patients grouped into Group I, n = 36, (?osteomyelitis/cellulitis) and Group II, n = 43 (?Charcot's neuropathy). Interpretation was based on intensity, extent, pattern of MDP and FDG uptake (standardized uptake value) along with CT correlation. Findings were compared with final diagnostic outcome based on bone/soft tissue culture in Group I and clinical, radiological or scintigraphic followup in Group II. Results: Group I: For diagnosing osteomyelitis, TP: TN: FP: FN were 14:5:2:2 by FDG PET and 13:02:05:03 by TPBS respectively. Sensitivity, specificity, positive predictive value and negative predictive value (NPV) of FDG-PET were 87.5%, 71%, 87.5% and 71% and 81.25%, 28.5%, 72% and 40% for TPBS, respectively. Group II: charcot's: cellulitis: Normal were 22:14:7 by FDG PET and 32:5:6 by TPBS, respectively. Flourodeoxy glucose PET-CT has a higher specificity and NPV than TPBS in diagnosing pedal osteomyelitis. TPBS, being highly sensitive is more useful than FDG-PET in detecting Charcot's neuropathy

  4. Evaluation and optimization of therapeutic footwear for neuropathic diabetic foot patients using in-shoe plantar pressure analysis

    NARCIS (Netherlands)

    S.A. Bus; R. Haspels; T.E. Busch-Westbroek

    2011-01-01

    Therapeutic footwear for diabetic foot patients aims to reduce the risk of ulceration by relieving mechanical pressure on the foot. However, footwear efficacy is generally not assessed in clinical practice. The purpose of this study was to assess the value of in-shoe plantar pressure analysis to eva

  5. Health economic modeling to assess short-term costs of maternal overweight, gestational diabetes, and related macrosomia - a pilot evaluation

    NARCIS (Netherlands)

    Lenoir-Wijnkoop, Irene; van der Beek, Eline M; Garssen, Johan; Nuijten, Mark J C; Uauy, Ricardo D

    2015-01-01

    BACKGROUND: Despite the interest in the impact of overweight and obesity on public health, little is known about the social and economic impact of being born large for gestational age or macrosomic. Both conditions are related to maternal obesity and/or gestational diabetes mellitus (GDM) and associ

  6. The Design and Evaluation of a Simulation-Based Behavior Change Intervention for Individuals with Type 2 Diabetes

    Science.gov (United States)

    Gibson, Bryan Smith

    2012-01-01

    This dissertation describes a line of research that addresses translational research questions related to the use of computerized simulation to affect the knowledge, beliefs, motivation and self-management behaviors of individuals with chronic disease. The specific research projects focus on type 2 diabetes (T2DM) and physical activity as…

  7. Screening for Gestational Diabetes

    Science.gov (United States)

    ... or obese or having a family history of diabetes. Gestational diabetes usually goes away after the baby is ... Click Here to Learn More About Preventing Gestational Diabetes Gestational Diabetes ( healthfinder. gov) Diabetes and Pregnancy: Gestational Diabetes ( ...

  8. Carbohydrates and Diabetes

    Science.gov (United States)

    ... When You Have Diabetes Meal Plans and Diabetes Smart Supermarket Shopping Diabetes Control: Why It's Important Diabetes: What's True and False? Type 2 Diabetes: What Is It? Food Labels Type 1 Diabetes: What Is It? Contact Us ...

  9. Systematic review of economic evaluations of human cell-derived wound care products for the treatment of venous leg and diabetic foot ulcers

    Directory of Open Access Journals (Sweden)

    Langer Astrid

    2009-07-01

    Full Text Available Abstract Background Tissue engineering is an emerging field. Novel bioengineered skin substitutes and genetically derived growth factors offer innovative approaches to reduce the burden of diabetic foot and venous leg ulcers for both patients and health care systems. However, they frequently are very costly. Based on a systematic review of the literature, this study assesses the cost-effectiveness of these growth factors and tissue-engineered artificial skin for treating chronic wounds. Methods On the basis of an extensive explorative search, an appropriate algorithm for a systematic database search was developed. The following databases were searched: BIOSIS Previews, CRD databases, Cochrane Library, EconLit, Embase, Medline, and Web of Science. Only completed and published trial- or model-based studies which contained a full economic evaluation of growth factors and bioengineered skin substitutes for the treatment of chronic wounds were included. Two reviewers independently undertook the assessment of study quality. The relevant studies were assessed by a modified version of the Consensus on Health Economic Criteria (CHEC list and a published checklist for evaluating model-based economic evaluations. Results Eleven health economic evaluations were included. Three biotechnology products were identified for which topical growth factors or bioengineered skin substitutes for the treatment of chronic leg ulceration were economically assessed: (1 Apligraf®, a bilayered living human skin equivalent indicated for the treatment of diabetic foot and venous leg ulcers (five studies; (2 Dermagraft®, a human fibroblast-derived dermal substitute, which is indicated only for use in the treatment of full-thickness diabetic foot ulcers (one study; (3 REGRANEX® Gel, a human platelet-derived growth factor for the treatment of deep neuropathic diabetic foot ulcers (five studies. The studies considered in this review were of varying and partly low

  10. Gestational diabetes

    Science.gov (United States)

    ... special diet. In general, when you have gestational diabetes your diet should: Be moderate in fat and protein Provide ... drinks, fruit juices, and pastries If managing your diet does not ... diabetes medicine by mouth or insulin therapy. Most women ...

  11. Diabetic Emergencies

    Science.gov (United States)

    ... Emergencies A-Z Share this! Home » Emergency 101 Diabetic Emergencies It is estimated that more than 20 ... they have it. The best way to prevent diabetic emergencies is to effectively manage the disease through ...

  12. Diabetic Pets

    Science.gov (United States)

    ... health or management, contact your veterinarian. In addition, diabetic pets should be monitored for long-term complications such as cataracts, which commonly develop in diabetic dogs and cats. Other problems that can occur ...

  13. Diabetes Insipidus

    Science.gov (United States)

    Diabetes insipidus (DI) causes frequent urination. You become extremely thirsty, so you drink. Then you urinate. This ... is almost all water. DI is different from diabetes mellitus (DM), which involves insulin problems and high ...

  14. Diabetes Complications

    Science.gov (United States)

    If you have diabetes, your blood glucose, or blood sugar, levels are too high. Over time, this can cause problems with other body ... as your kidneys, nerves, feet, and eyes. Having diabetes can also put you at a higher risk ...

  15. Diabetic ketoacidosis

    Science.gov (United States)

    ... to DKA in people with type 1 diabetes. People with type 2 diabetes can also develop DKA, but it is less common. It is usually triggered by uncontrolled blood sugar, missing doses of medicines, or a severe illness.

  16. Evaluating the Effect of Sarconesiopsis magellanica (Diptera: Calliphoridae) Larvae-Derived Haemolymph and Fat Body Extracts on Chronic Wounds in Diabetic Rabbits

    Science.gov (United States)

    Góngora, Jennifher; Díaz-Roa, Andrea; Ramírez-Hernández, Alejandro; Cortés-Vecino, Jesús A.; Gaona, María A.; Patarroyo, Manuel A.

    2015-01-01

    We evaluated extracts taken from S. magellanica third instar larvae fat body and haemolymph using a diabetic rabbit model and compared this to the effect obtained with the same substances taken from Lucilia sericata larvae. Alloxan (a toxic glucose analogue) was used to induce experimental diabetes in twelve rabbits. Dorsal wounds were made in each animal and they were infected with Staphylococcus aureus and Pseudomonas aeruginosa. They were then treated with haemolymph and lyophilized extracts taken from the selected blowflies' larvae fat bodies. Each wound was then evaluated by using rating scales and histological analysis. More favourable scores were recorded on the PUSH and WBS scales for the wounds treated with fat body derived from the larvae of both species compared to that obtained with haemolymph; however, wounds treated with the substances taken from S. magellanica had better evolution. Histological analysis revealed that treatment led to tissue proliferation and more effective neovascularisation in less time with both species' fat body extracts compared to treatment with just haemolymph. The results suggest the effectiveness of the substances evaluated and validate them in the animal model being used here as topical agents in treating chronic wounds. PMID:25866825

  17. Diabetic osteopathy

    OpenAIRE

    Ilić Jana; Kovačev Branka

    2005-01-01

    Introduction. The aim of this study was to point out some dilemmas about the existence and pathogenesis of primary diabetic osteopathy as a separate entity, based on currently available studies. Expert disagreements are present not only about the occurrence of generalized osteopathy with diabetic disease, but also about direct relationship between metabolic diabetes control and bone metabolism and influence of disease duration and sex on bone changes. Pathogenesis of diabetic osteopathy Decre...

  18. Diabetes network.

    Science.gov (United States)

    2016-07-01

    Diabetes UK has launched a network of information and support for commissioning and improvement in diabetes care. The network is free to join and offers monthly updates on good practice from around the UK, a forum for sharing ideas and learning, and access to Diabetes UK resources. PMID:27369708

  19. Diabetic retinopathy

    OpenAIRE

    Mendrinos, Efstratios; Stangos, Alexandros; Pournaras, Constantin

    2007-01-01

    Diabetic retinopathy is the most common cause of blindness in the UK, with older people and those with worse diabetic control, hypertension, and hyperlipidaemia most at risk. Diabetic retinopathy can cause microaneurysms, haemorrhages, exudates, changes to blood vessels, and retinal thickening.

  20. Diabetes Remission after Nonsurgical Intensive Lifestyle Intervention in Obese Patients with Type 2 Diabetes

    OpenAIRE

    Adham Mottalib; Mahmoud Sakr; Mohamed Shehabeldin; Osama Hamdy

    2015-01-01

    Partial or complete remission from type 2 diabetes was recently observed after bariatric surgeries. Limited data is available about the possibility of inducing diabetes remission through intensive weight reduction. We retrospectively evaluated diabetes remissions after one year of the Weight Achievement and Intensive Treatment (Why WAIT) program, a 12-week intensive program for diabetes weight management in real-world clinical practice. Among 120 obese patients with type 2 diabetes who comple...