| Autor: |
W H, Sutherland, R J, Walker, M J, Ball, S A, Stapley, J, Corboy, M C, Robertson |
| Rok vydání: |
1995 |
| Předmět: |
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| Zdroj: |
Clinical nephrology. 43(6) |
| ISSN: |
0301-0430 |
| Popis: |
Plasma lathosterol concentration which is an index of cholesterol synthesis rate was measured in 36 patients with chronic renal failure (CRF) including 13 who were dialysis independent, 12 receiving hemodialysis and 11 on continuous ambulatory peritoneal dialysis (CAPD), 17 renal transplant recipients and 27 healthy control subjects. Concentrations of plasma lathosterol were significantly (ANOVA p = 0.03) lower in all categories of renal patients excepting those treated by CAPD, compared with control values. In normolipidemic subjects (cholesterolor = 6.50 mmol/l and triglyceridesor = 2.0 mmol/l) plasma lathosterol levels in hemodialysis patients and renal transplant recipients were still significantly (ANOVA p = 0.02) lower than control values. In transplant recipients, the plasma lathosterol/cholesterol ratio was significantly (p = 0.02) lower than those treated with azathioprine and prednisone compared with those treated with these drugs and cyclosporin. Significant (p0.001) positive correlations were recorded between plasma lathosterol concentration and plasma levels of apolipoprotein B (apoB) and very low density lipoprotein (VLDL) lipids in the renal patients. These data suggest that the rate of cholesterol synthesis may be low in undialysed and hemodialysed patients with CRF and in renal transplant recipients, particularly those treated with double therapy, and may be linked to the metabolism of apoB and VLDL. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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