The effects of sample preparations by dialysis and gel filtration on the catalytic concentrations of alanine aminopeptidase, N-acetyl-beta-D-glucosaminidase, and beta-glucuronidase are described. Individual urines were collected during 24 hours on 3 consecutive days from 10 male rats. Gel filtration (Sephadex G25) was more effective than dialysis against water in the removal of inhibitors of N-...

BACKGROUND The control of extracellular volume is a key parameter for reducing hypertension and the incidence of cardiovascular mortality in dialysis patients. In recent years bioimpedance measurement (BIA) has been proven as a non-invasive and accurate method for measuring intracellular and extracellular fluid spaces in man. In addition, plasma atrial natriuretic peptide (ANP) and cyclic guano...

Background: Dialysis adequacy is one of the determining factors for survival in elderly patients. Improving the dialysis adequacy highly affects the remission and prognosis of old dialysis patients. Current study was conducted to evaluate the effects of Jacobson relaxation technique on dialysis adequacy in elderly people, who are under dialysis treatment. Methods: ods: This is a clinical trial...

BACKGROUND In Curaçao, distilled seawater from the water plant was used without further purification for hemodialysis for several decades. A new distribution pipe supplying water to a dialysis center on the island was installed in May 1996. To protect it from corrosion, this pipe was lined on the inside with a cement mortar. Because of the aggressiveness of the distilled water, calcium and alum...

BACKGROUND Malnutrition is common in dialysis patients and closely related to morbidity and mortality. Therefore, assessment of nutritional status and nutritional management of dialysis patients play a central role in everyday nephrological practice. METHODS Achieving a consensus on key points relating to pathogenesis, clinical assessment, and nutritional management of dialysis patients. RE...

peritoneal dialysis is an established form of renal replacement therapy used in many patients with end-stage renal disease. the key to a successful chronic peritoneal dialysis is a permanent and safe access to the peritoneal cavity. this study was conducted in order to evaluate the catheter survival and its related factors in imam khomeini hospital. a total of 80 catheters were inserted into 69...

Little information is available on the impact of hemodialysis on cerebral water homeostasis and its distribution in chronic kidney disease. We used a neuropsychological test battery, structural magnetic resonance imaging (MRI) and a novel technique for quantitative measurement of localized water content using 3T MRI to investigate ten hemodialysis patients (HD) on a dialysis-free day and after ...

conclusions dialysis with cool dialysate is a simple and cheap nondrug method, which was readily accepted by the patients. this method could significantly reduce the severity of pruritus in patients during dialysis. results before the intervention, there was no significant between-group difference in the severity of pruritus (p < 0.05). after the intervention, the severity of pruritus was signi...

Although iron deficiency is probably the most important factor affecting response to recombinant erythropoietin (Epo, epoetin), other factors are of significance, including dialysis adequacy. Additionally, water treatment and distribution, sterilizants and the quality of the dialysate in terms of trace elements (particularly chloramine) are of importance in relation to erythropoiesis inhibition...