Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association
-
Several therapeutic approaches have been tried in patients with membranous nephropathy. Corticosteroids have been largely used, but a meta-analysis of the available controlled trials did not show any benefit of corticosteroids either in favouring remission of the nephrotic syndrome or in preventing renal dysfunction. Controversial results have been obtained with cytotoxic agents. ⋯ A number of non-controlled studies and a randomized trial also showed the efficacy of cyclosporine in reducing proteinuria. In many but not all cases, proteinuria reappeared when cyclosporine was stopped. In conclusion, although the treatment of membranous nephropathy remains difficult, some therapeutical approaches have proved to favour remission and protect renal function
-
Leptospirosis is a re-emerging infectious disease, affecting both animals and humans worldwide. Multiple organ involvement may be encountered in leptospirosis, and early renal involvement is very common, characterized by tubulo-interstitial nephritis and tubular dysfunction. All 12 patients diagnosed in Chang Gung Memorial Hospital (Taiwan) between 1997 and 1999 had acute renal failure, with five patients requiring dialysis. ⋯ To understand the mechanism behind tubular injuries by leptospira infection, outer membrane proteins (OMPs) extracted from pathogenic leptospira were given to tubular cells in culture. Our in vitro experiment showed that OMPs of pathogenic leptospira activate nuclear NFkappaB binding and stimulate downstream inducible nitric oxide (iNOS), monocyte chemoattractant protein-1 (MCP-1) and tumor necrosis factor-alpha (TNF-alpha) expression. These results indicate that leptospiral infection may induce tubulo-interstitial nephritis through a toxic component in the outer membrane followed by expression of inflammatory genes.
-
Nephrol. Dial. Transplant. · Jan 2001
Comment Letter Case ReportsTranexamic-acid-induced acute renal cortical necrosis in a patient with haemophilia A.