Autor: |
Manitius, J, Biedunkiewicz, B, Kustosz, J, Rutkowski, B |
Zdroj: |
Journal of International Medical Research; November 1996, Vol. 24 Issue: 6 p449-453, 5p |
Abstrakt: |
It is known that some metabolic disturbances may modify the progression of renal disease including primary glomerulonephritis, but the role of purines in this process is still unknown. To investigate this, 13 untreated patients with primary glomerulonephritis were followed up for a mean of 17.6 months to analyze the changes in proteinuria and glomerular filtration rate. On entering the study, each patient was given an oral glucose tolerance test and an oral fructose load test. The areas under the glucose (PGA), insulin (PIA) and uric acid (PUAA, post-fructose) curves were calculated. Glomerulonephritic patients were found to have a statistically higher response to fructose than controls (782 ± 219 vs 518 ± 154, P< 0.005). Multiple regression analysis showed that PGA, PIA and PUAA were independently related to changes in proteinuria and glomerular filtration rate during the natural course of the disease. This preliminary study suggests that purine metabolism may modulate the progression of renal disease in proteinuric patients. |
Databáze: |
Supplemental Index |
Externí odkaz: |
|