Nephrin is a podocyte cell adhesion protein located at the slit diaphragm area of the kidney glomerulus. Mutations in the nephrin gene (NPHS1) lead to congenital nephrosis, suggesting that nephrin is essential for the glomerular filtration barrier. This prompted this study of the expression of nephrin in acquired pediatric kidney diseases using in situ hybridization and immunohistochemistry. In...

Shenkangling plays a role of Yishenhuoxue effect for the treatment of children with nephrotic syndrome. The aim of this study was to investigate the effects of Shenkangling intervention on the mitogen-activated protein kinase (MAPK) pathway in rats with Adriamycin-induced nephropathy (AN) and its underlying mechanism of action. Nephrosis was induced in healthy Sprague-Dawley rats by doxorubicin...

Pediatric Nephrotic Syndrome is a renal disorder of children, characterized by nephrotic range proteinuria, hypoalbuminemia, hyperlipidemia and edema. The most common type is primary (idiopathic) associated with minimal change disease, which responds very well to steroid therapy and has a good long-term prognosis. Other causes, clinical presentation, laboratory findings and management are discu...

Increased expression of osteopontin (OPN) associated with interstitial monocyte infiltration has been demonstrated in the early phase of a variety of experimental renal diseases. Whether these changes occur in the chronic phase of progressive glomerular disease is unknown. Chronic puromycin aminonucleoside nephrosis (PAN) was induced in 16 rats by the injection of a single bolus of PA into the ...

Nephrotic syndrome is a common renal disorder in children, characterized by nephrotic range proteinuria, hypoalbuminemia, hyperlipidemia, and edema. The most common type is primary (idiopathic) associated with minimal change disease, which responds very well to steroid therapy and has a good long-term prognosis. Other causes, clinical presentation, laboratory findings, and management are discus...

The pharmacokinetics of prednisolone given intravenously were studied in 11 children with relapsed steroid responsive nephrotic syndrome, and four control subjects. The clearance of both total and unbound drug was decreased in these children and the unbound fraction of the drug in plasma was significantly correlated with the degree of hypoalbuminaemia. We conclude that changes in the clearance ...

The pathogenesis of aminonucleoside of puromycin (PA) nephrotic syndrome in rats was studied using renal transplantation to separate systemic from renal factors. The nephrotic syndrome was transferred by transplantation of kidneys from rats with established proteinuria. Bilaterally nephrectomized normal rats receiving kidneys removed as early as 15 min after intravenous PA injection (100 mg/kg)...