OBJECTIVE: Alterations in plasma concentrations of several trace elements have been reported to occur in type-1 diabetes mellitus. These micronutrients are suspected to have a role in pathogenesis and progression of the disease. METHODS: In a comparative analysis, the plasma concentration of copper, zinc and magnesium was estimated in 37 patients with type-1 diabetes mellitus and 25 healthy non-diabetic subjects at Sher-i-Kashmir Institute of Medical Sciences, Srinagar, Kashmir, India. Trace elements were estimated using a GBC 902 double beam atomic absorption spectrophotometer. RESULTS: Mean plasma concentrations of copper and magnesium were comparable between diabetic patients and control subjects. Plasma zinc levels were significantly higher (P=0.022) in diabetic patients (17.78 0.6 micromol/L) as compared to controls (15.80 0.75 micromol/L). Glycemic control and presence of microalbuminuria did not influence the plasma levels of copper, zinc and magnesium. CONCLUSION: Plasma zinc levels are significantly higher in type-1 diabetes mellitus patients, while plasma copper and magnesium levels are not significantly altered. No effect of sex, glycemic control or presence of microalbuminuria could be demonstrated on plasma concentration of trace elements in type-1 diabetes mellitus patients.
OBJECTIVE: Alterations in plasma concentrations of several trace elements have been reported to occur in type-1 diabetes mellitus. These micronutrients are suspected to have a role in pathogenesis and progression of the disease. METHODS: In a comparative analysis, the plasma concentration of copper, zinc and magnesium was estimated in 37 patients with type-1 diabetes mellitus and 25 healthy non-diabetic subjects at Sher-i-Kashmir Institute of Medical Sciences, Srinagar, Kashmir, India. Trace elements were estimated using a GBC 902 double beam atomic absorption spectrophotometer. RESULTS: Mean plasma concentrations of copper and magnesium were comparable between diabeticpatients and control subjects. Plasma zinc levels were significantly higher (P=0.022) in diabeticpatients (17.78 0.6 micromol/L) as compared to controls (15.80 0.75 micromol/L). Glycemic control and presence of microalbuminuria did not influence the plasma levels of copper, zinc and magnesium. CONCLUSION: Plasma zinc levels are significantly higher in type-1 diabetes mellituspatients, while plasma copper and magnesium levels are not significantly altered. No effect of sex, glycemic control or presence of microalbuminuria could be demonstrated on plasma concentration of trace elements in type-1 diabetes mellituspatients.
Authors: M Estakhri; A Djazayery; Mr Eshraghian; R Majdzadeh; M Jalali; Z Karamizadeh; M Chamari; M Peyrovi Milani Journal: Iran J Public Health Date: 2011-12-31 Impact factor: 1.429
Authors: Lucia Leite Lais; Sancha Helena de Lima Vale; Camila Alves Xavier; Alfredo de Araujo Silva; Tolunay Beker Aydemir; Robert J Cousins Journal: Clin Nutr Res Date: 2016-01-29