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- Bakoush, Omran, et al.
(författare)
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Effect of diabetes mellitus on the recovery of changes in renal functions and glomerular permeability following reversible 24-hour unilateral ureteral obstruction
- 2018
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Ingår i: Journal of Diabetes. - : Wiley. - 1753-0393 .- 1753-0407.
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Tidskriftsartikel (refereegranskat)abstract
- Background: Following reversal of short periods of ureteral obstruction (UO), glomerular and tubular renal dysfunction recovers with time. Diabetes mellitus (DM) affects glomerular function; thus, the ability of diabetic kidneys to recover from UO may be impaired. This study investigated the effects of long-term DM on the recovery of glomerular and tubular function, as well as permeability of the glomerular filtration barrier (GFB), after unilateral UO (UUO) reversal. Methods: Diabetes mellitus was induced in Wistar rats by intraperitoneal streptozotocin. All diabetic and age-matched control rats underwent reversible 24-hour left UUO. The renal function of both kidneys was measured using clearance techniques 3 hours and 7 and 30 days after UUO reversal. Glomerular permeability was assessed by measuring the glomerular sieving coefficients for fluorescein isothiocyanate-conjugated Ficoll (molecular radius: 20-90 Å). Results: Unilateral UO induced transient changes in the size selectivity of GFB small pores. However, the size selectivity function of large pores had not returned to baseline even 30 days after UUO reversal. Diabetes mellitus caused exaggerated early alterations in glomerular hemodynamic and tubular function, as well as size selectivity dysfunction of both small and large pores. At 30 days after UUO reversal, despite glomerular hemodynamic and tubular function and the size selectivity of small pores returning to normal in both diabetic and non-diabetic rats, the residual size selectivity dysfunction of large pores was more severe in diabetic rats. Conclusion: Unilateral UO caused long-term dysfunction in the size selectivity of large pores of the GFB. In addition, DM significantly exaggerated this dysfunction, indicating a more ominous outcome in diabetic kidneys following UUO.
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| 2. |
- Memon, Ashfaque, et al.
(författare)
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Circulating HER2 is associated with hyperglycaemia and insulin resistance.
- 2015
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Ingår i: Journal of Diabetes. - : Wiley. - 1753-0407 .- 1753-0393. ; 7:3, s. 369-377
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Tidskriftsartikel (refereegranskat)abstract
- Type 2 diabetes mellitus (T2DM) and HER2 are associated with cancer although the role of HER2 in T2DM is not well defined. Our aim was to investigate the association between HER2 levels and T2DM and whether that association was different in Swedish people born in Iraq or Sweden.
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| 4. |
- Tan, Kristin H. X., et al.
(författare)
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Diabetes mellitus prevalence is increasing in South Asians but is stable in Chinese living in Singapore and Mauritius
- 2017
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Ingår i: Journal of Diabetes. - : John Wiley & Sons. - 1753-0393 .- 1753-0407. ; 9:9, s. 855-864
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Asia is experiencing a type 2 diabetes epidemic but prevalence differs by ethnicity and level of socio-economic development. Singapore and Mauritius have implemented comprehensive campaigns to address this public health problem. We compared diabetes and obesity prevalence trends among Chinese and South Asians living in Singapore and Mauritius to determine the contribution of ethnicity and economic development to diabetes.METHODS: Age-specific data from serial national population-based surveys in Singapore and Mauritius between 1987 and 2010 were used to estimate age-standardised diabetes and obesity prevalence. Modified Breslow-Cox Proportional hazard models were used to obtain rate ratios for diabetes risk factors.RESULTS: In Singapore, the age-standardised prevalence of diabetes remained stable for Chinese (men 14% in 1992 and 13% in 2010; women 12% in 1992 and 10% in 2010); however, increases were observed for South Asians (men 20% in 1992 and 26% in 2010; women 18% in 1992 and 20% in 2010). There were similar patterns in Mauritius. In both countries, obesity prevalence trends were stable for Chinese women, but increased for Chinese men and South Asians. Associations between obesity and diabetes were stronger in Chinese than South Asians irrespective of country.CONCLUSIONS: Despite different socio-economic settings in Singapore and Mauritius, we observed rising diabetes prevalence among South Asians but stable prevalence in Chinese in both countries. This provides further evidence that ethnicity contributes to the development of diabetes, and that there should be an increased emphasis on future prevention strategies targeting South Asian populations in these countries.
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| 5. |
- Tabesh, Maryam, et al.
(författare)
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Association between type 2 diabetes mellitus and disability : what is the contribution of diabetes risk factors and diabetes complications?
- 2018
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Ingår i: Journal of Diabetes. - : John Wiley & Sons. - 1753-0393 .- 1753-0407. ; 10:9, s. 744-752
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Tidskriftsartikel (refereegranskat)abstract
- Background: The aim of this study was to evaluate the association between type 2 diabetes and disability in Mauritius and to assess the extent to which the effect of diabetes is explained by diabetes risk factors and concomitant complications.Methods: Data from a national survey in the multiethnic nation of Mauritius, which comprises South Asians and African Creoles, were analyzed. Disability was measured using the Katz activities of daily living questionnaire in participants aged >50years.Results: Among 3692 participants, 487 (13.2%) had some level of disability. Diabetes was associated with significantly higher risk of disability (odds ratio [OR] 1.67; 95% confidence interval [CI] 1.34-2.08). After adjusting for demographic, behavioral, and metabolic factors, as well as comorbidities, disability was significantly associated with diabetes among African Creoles (OR 2.03; 95% CI 1.16-3.56), but not South Asians (OR 1.27; 95% CI 0.98-1.66). Obesity explained much of the association between diabetes and disability (excess percentage of risk: 26.3% in South Asians and 12.1% in African Creoles). Obesity, history of cardiovascular disease (CVD), asthma-like symptoms, and depression together explained 46.5% and 29.0% of the excess risk in South Asians and African Creoles, respectively.Conclusions: Diabetes is associated with a 67% increased risk of disability. Diabetes risk factors and comorbidities explain more of the association between diabetes and disability among South Asians than Africans. Obesity and history of CVD explained the largest percentage of the relationship between diabetes and disability, indicating that weight and CVD management may be helpful in controlling disability related to diabetes.
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