SUIT, secretory units of islets in transplantation: An index for therapeutic management of islet transplanted patients and its application to type 2 diabetes
書誌事項
- 公開日
- 2006-12
- 権利情報
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- https://www.elsevier.com/tdm/userlicense/1.0/
- https://www.elsevier.com/legal/tdmrep-license
- DOI
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- 10.1016/j.diabres.2006.03.030
- 公開者
- Elsevier BV
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説明
Evaluation of a patient's pancreatic beta-cell function is important in both diagnosis and treatment of diabetes. We sought to determine beta-cell function with a single sampling of blood. Examination of fasting blood glucose (F-BG, mM) and C-peptide (F-CPR, nM) levels in seven post-islet-transplanted states of four patients revealed a linear relationship between F-BG and F-CPR. Assuming that normal subjects aged <40 years have 100% pancreatic beta-cell function, we developed the secretory units of islets in transplantation (SUIT) as an index of beta-cell function by the formula: 250 x F-CPR/(F-BG-3.43). The SUIT index was correlated with the stimulated C-peptide levels not only in islet-transplanted patients (R2 = 0.68, P < 0.05) but also in type 2 patients (R2 = 0.34, P < 0.001). Since the SUIT index can be calculated from data obtained at a single fasting blood sampling and predict the pancreatic beta-cell function, the formula may be a useful tool in clinical management of diabetes.
収録刊行物
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- Diabetes Research and Clinical Practice
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Diabetes Research and Clinical Practice 74 (3), 222-226, 2006-12
Elsevier BV