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Internist (Berl). 2003 Sep;44(9):1075-82.

[Pathogenetic aspectics of nephrotic syndrome].

[Article in German]

Author information

1
Medizinische Klinik IV, Universitätsklinikum, Freiburg, Germany. walz@med1.ukl.uni-freiburg.de

Abstract

Nephrotic syndrome is characterized by protein loss in the urine, hypoalbuminemia, hyperlipidemia and edema. Several diseases cause a nephrotic syndrome, as they damage the glomerular podocytes. These specialized epithelial cells, together with endothelial cells of the glomerular capillaries and the basal membrane, form a filter that retains plasma proteins in the circulation. A disturbance of this filter causes proteinuria. The three most common primary glomerular diseases are minimal change, membranous glomerulonephritis, and the primary focal segmental glomerulosclerosis. The familiar forms are rare; however, the identification of the relevant gene defects has greatly advanced our understanding of podocyte function as well as the pathogenesis of nephrotic syndrome.

PMID:
14566460
DOI:
10.1007/s00108-003-1031-4
[Indexed for MEDLINE]

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