Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020473 (hyperlipidemia)
 15,891 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Congenital nephrotic syndrome of the Finnish type (CNF) is well characterized in infants and associated with major lipid risk factors for atherosclerosis. This study was undertaken to investigate if any arterial pathology is present in children with CNF and, if so, to describe its nature in renal arteries collected at nephrectomy at a mean age of 12.5 +/- 4.4 months. Denuded endothelial injury and intimal thickening were seen in 9 out of 10 patient specimens of renal arteries. Intimal thickening contained loose abundant extracellular matrix with a few smooth muscle or myofibroblastoid cells. Only a few Sudan black- or oil red O-positive lipid droplets were found in six and seven samples, respectively. Areas immunoreactive with antibodies against apoprotein B were seen in only two specimens. Immunohistochemistry did not reveal any activated T or B cells, or any expression of IL-1 or IL-2 receptors. Macrophages were present in only two specimens. No foam cells were seen. We conclude that the vascular pathology together with altered lipoprotein metabolism indicates that children with CNF might be at risk for early atherosclerotic arterial disease, particularly if their hyperlipidemia persists.
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PMID:Pathology of renal arteries of dyslipidemic children with congenital nephrosis. 816 9

Congenital nephrotic syndrome (CNS) refers to a disease presenting with massive proteinuria in association with hypoalbuminemia, hyperlipidemia, and edema at birth or within the first three months of life. In the past, most children with CNS had extremely poor prognosis and succumbed to various complications, usually within the first 6 months. Recent advancements in protein supplementation and nutritional support, renal replacement therapy and renal transplantation in infancy, render these patients to have much better outcomes. However, there are still many hurdles in the management of this disease. Thromboembolism is an uncommon, yet important complication which the healthcare givers must be aware of. This article reviews the challenges in the management of the thrombotic complications with special emphasis on the unique characteristics of the newborn hemostasis system and anti-thrombin (AT) depletion in nephrotic syndrome. Due to the relatively low incidence of CNS in children and scarce information in the literature on the optimal management of the thromboembolic complications, most of the recommendations are based on the authors' experience.
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PMID:Thrombotic complications of neonates and children with congenital nephrotic syndrome. 2508 36