Maradi, Ravindra and Joshi, Vivek R and Mallick, Ayaz K and Gouda, Manjunath BK and Shetty, Jeevan K and Mungli, Prakash and Shenoy, Revathi P and Shivaraj, B (2011) A Comparitive Study on Iodination of Normal and Diabetic Serum. International Journal of Applied Biology and Pharmaceutical Technology, 2 (1). pp. 328-333. ISSN 0976-4550

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Abstract

Objectives: It is a well known fact that iodine is a very important trace element for normal growth and metabolism. Iodination of biomolecules has many important functions in the field of research, assay procedures, investigation and diagnosis of diseases. The present study is done to compare the iodine uptake by the serum of diabetes mellitus cases and healthy controls. Methods: The study was carried out on 50 cases of known diabetes mellitus with mean fasting blood glucose level of 324 mg/dl and 25 healthy controls with mean fasting blood glucose level of 78 mg/dl. The modified version of the colorimetric method was employed for the assay of iodine uptake. The data’s were analyzed using SPSS version 10. Results: Serum total iodine uptake was decreased significantly in cases as compared to healthy controls (p <0.01). Conclusion: The results of our study indicate that there is decreased iodine uptake by diabetic serum. The cause for decreased iodine uptake may be related to high blood sugar level which possibly may be causing some alteration in the structure of biomolecules by glycation leading to decrease in the binding sites of iodine.

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