• Journal of Yeungnam Medical Science
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• v.8 no.2
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• pp.158-163
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• 1991

It is evident that an elevation of airway albumin excreation rate without clinical proteinuria strongly predicts a later progression on diabetic renal disease. So we studied the correation between Microalbumin checkly RIA & Mitral-Test$^{(R)}$. We collected urine between 08 : 00 h and 08 : 00 h next day and then checked microalbuminuria by radioimmunoassay method and Mitral-Test$^{(R)}$ The results are as follows : 1. There was significant correation between microalbuminuria checked by RIA & Micral-Test$^{(R)}$ 2. There was poor correations between diabetes duration or HV-A1c and maximal change in albumin excreation rate. 3. So we conclued that Micral-Test$^{(R)}$ can be used in laboratory instead of RIA.