The urine of patients with proteinuria of various etiologies was examined to determine if proteinuria alone was associated with significant glycosphingolipiduria. In all cases of proteinuria examined, the level of glycosphingolipids in the urine was found to be markedly elevated. There was no evidence of a glycosphingolipid storage disorder in any case. It was concluded that significant glycosp...

Within the last decade, proteinuria in cats has been established as a prognostic indicator in chronic kidney disease. Low levels of proteinuria have been shown to be predictive of a poorer prognosis when compared to non-proteinuric cats with a corresponding stage of renal insufficiency. As a result of these findings, there has been increasing attention directed at microalbuminuria. Although mul...

Residual proteinuria, the amount of proteinuria that remains during optimally dosed renin-angiotensin-aldosterone system (RAAS) blockade, is an independent risk factor for progressive renal function loss and cardiovascular complications in chronic kidney disease (CKD) patients. Dual RAAS blockade may reduce residual proteinuria but without translating into improved cardiorenal outcomes at least...

In order to determine the value of dipstick analysis of urinary protein in pregnancy induced hypertension, a prospective study analyzing pregnant patients with a diagnosis of hypertensive disorder was conducted to compare the result of urinary protein dipstick analysis with 24hr. urine protein collection in obstetrical clinics affiliated to Shiraz University of Medical Sciences. All patien...

In the rat renin induces an intense but transient proteinuria, associated with the excretion of fibrinogen but not accompanied by any evidence of damage to the glomerulus. The inactivation of renin with respect to its pressor effect leads to a loss of its capacity to induce proteinuria. Angiotonin, when given in large amounts, induces proteinuria in the rat. It is concluded that this form of pr...

Proteinuria is a common problem encountered in the treatment of renal transplant recipients, occurring in up to 45% of patients. Proteinuria from native kidneys falls rapidly after renal transplantation, and persistent or worsening proteinuria is usually indicative of allograft pathology. Biopsy studies of transplant patients with proteinuria have confirmed that transplant-specific diagnoses (t...

Proteinuria is common in children and may represent a benign condition or a serious underlying renal disease or systemic disorder. Proteinuria may occur secondary to glomerular or tubular dysfunction. Although a 24-hour urine protein excretion test is usually recommended, it may be impractical in children. A spot, first-morning urine test for protein/creatinine ratio can be useful in this situa...

Angiotensin-converting enzyme (ACE) inhibition reduces proteinuria in established adriamycin nephrosis. To investigate whether the reduction in proteinuria is due to decreased generation of angiotensin II (AngII) or to decreased degradation of bradykinin, four series of experiments in established adriamycin nephrosis were performed. In the first series, 2 mg/kg lisinopril reduced BP from 117 +/...