title: Lipiduria in renal disease.
abstract: This article reviews the published data on lipiduria in both health and disease. Small amounts of lipid appear in the urine under normal circumstances but, in the nephrotic syndrome in humans, there is also a considerable amount of high-density lipoprotein in the urine as well as smaller amounts of other lipoproteins. Potential tubular re-uptake mechanisms for lipoproteins have been demonstrated in both animal and cell-culture models. In humans, there is no direct evidence for these specific re-uptake mechanisms--it is only through specific staining of renal biopsies for apolipoproteins that the presence of such mechanisms in intracellular vesicular structures is suggested. It is possible that lipoprotein filtration and re-uptake by the tubule are important mechanisms in tubular injury.
authors.affiliation: Renal Unit, King's College Hospital (Dulwich), London, United Kingdom.
authors.forename: C P
authors.initials: CP
authors.lastname: Streather
authors.forename: Z
authors.initials: Z
authors.lastname: Varghese
authors.forename: J F
authors.initials: JF
authors.lastname: Moorhead
authors.forename: J E
authors.initials: JE
authors.lastname: Scoble
mesh_terms: D000818:Animals; D006801:Humans; D007674:Kidney Diseases / Q000503:physiopathology / Q000652:urine*; D008055:Lipids / Q000652:urine*
chemical_list: D008055:Lipids