objective: diabetic nephropathy is a major diabetes complication. arterial resistance index (ri) may predict deterioration in kidney function. this study was designed to compare renal arterial ri in different stages of renal function according to glomerular filtration rate (gfr), serum creatinine level and proteinuria. materials and methods: in a cross-sectional study on 81 diabetic patients in...

background: acute kidney injury (aki) is a common problem in critically ill patients and is independently associated with increased morbidity and mortality. recently, serum cystatin c has been shown to be superior to creatinine in early detection of renal function impairment. we compared estimated gfr based on serum cystatin c with estimated gfr based on serum creatinine for early detection of ...

the prevalence of chronic kidney disease (ckd), as defined by the nfk-kdoqi (the national kidney foundation kidney disease outcomes quality initiative) guidelines, is a glomerular filtration rate less than 60 ml/min/1.73 m2 or the presence of microalbuminuria. ckd is increasing worldwide, leading to an increased risk of cardiovascular disease. there is general agreement on the importance of an ...

background glomerular filtration rate (gfr) is widely estimated by serum creatinine based equations such as cockcroft-gault (cg) standardized for body surface, and an abbreviated formula derived from mdrd (modification of diet in renal disease) study. however, some studies suggested that creatinine based estimation of gfr formula can be replaced by cystatin c based formula. objectives the aim o...

conclusions these findings indicate that telbivudine, used in both monotherapy and combination therapy, improves the renal function of patients with chb. the improvements are particularly significant in patients at high renal risk. patients and methods this study included 336 chinese chb patients, who were selected from outpatients in tongji hospital. 44, 122, 66, 58, and 46 of these patients h...

Immunoglobulin L-chain metabolism was studied in normal mice, mice with sodium maleate-induced renal tubular disease but normal glomerular filtration rate (GFR), and mice with both tubular disease and decreased GFR. The proteinuric rate of L-chain was increased twofold in mice with tubular disease alone though there was no alteration in the over-all rate at which L-chain disappeared from the ci...

Glomerular arachidonate cyclooxygenation by isolated rat glomeruli was assessed in vitro in antiglomerular basement membrane (anti-GBM) antibody-induced glomerulonephritis by radioimmunoassay for prostaglandins (PG) and thromboxane. After a single intravenous injection of rabbit anti-rat GBM serum, we observed enhancement of glomerular thromboxane B2 (TxB2) synthesis as early as 2 to 3 h with s...