[Effect of sugar-reducing therapy on renal function in patients with type II diabetes mellitus]

Renal function was examined in 66 proteinura-free patients at the age of 40-67 years having diabetes mellitus (DM) type II for 4-10 years and HbA1c 7% maximum. Non-insulin-dependent DM was found to affect both glomerular and tubulointerstitial renal systems. This was indicated by reduced glomerular filtration, microalbuminuria, hyperenzymuria, high blood and urine levels of beta-2-microglobulin. Administration of glurenorm instead of maninil led to enhancement of glomerular filtration, lowerering of albuminuria, uroenyzmes, beta-2-microglobulin in the blood and urine. Glurenorm is a proper drug in DM type II as it has both sugar-reducing and nephroprotective effects.