Сторінка 1 від 2382 результати
OBJECTIVE
The susceptibility of patients on maintenance hemodialysis (MHD) to infections is a major cause of mortality and morbidity. Natural resistance-associated macrophage protein 1 (Nramp1) regulates intracellular pathogen proliferation, and its mRNA expression is highest in polymorphonuclear
Background: High levels of tumor necrosis factor (TNF) receptors (TNFRs; TNFR1 and TNFR2), markers of inflammation, have been reported as significant predictors of mortality in hemodialysis patients. Porphyromonas gingivalis is a major
Dialysate and serum levels of tumor necrosis factor-alpha (TNF-alpha), interleukin-1 beta (IL-1 beta), and IL-1-ra were investigated in 20 patients on continuous ambulatory peritoneal dialysis (CAPD), who altogether had 30 episodes of peritonitis. Bacterial growth was found in 25 (83%) of the
OBJECTIVE
The prevalence of chronic renal disease in industrialized countries is increasing, and chronic renal disease and periodontitis can have significant, reciprocal effects. The aim of this study was to evaluate the associations between specific clinical parameters and the levels of tumor
BACKGROUND
Inflammatory cytokines such as interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-α) are elevated in end-stage renal disease (ESRD). IL-6 and TNF-α are toxins which deteriorate renal function, and their pathogenic role has been confirmed in cardiovascular and oral diseases. This
This study evaluates tumor necrosis factor (TNF)-alfa gene expression in patients with end-stage renal disease (ESRD) on regular hemodialysis as an expression of cardiovascular disease (CVD) risk even on a sub-clinical level and its relation to some of the parameters incriminated in the pathogenesis
This study aimed to investigate the level of soluble tumor necrosis factor-like weak inducer of apoptosis (sTWEAK) and its correlation with micro-inflammation and atherosclerosis in continuous ambulatory peritoneal dialysis (PD) patients.This retrospective BACKGROUND
The expression of leptin, an adipocyte-derived protein, is regulated by tumor necrosis factor-alpha (TNF-alpha). Since circulating leptin levels adjusted for body fat mass are reported to be increased in dialysis patients, we examined if the TNF-alpha system may influence blood leptin
BACKGROUND
Inflammation is one of the major causes of resistance to erythropoietin (rHuEpo) treatment. Tumour necrosis factor-alpha (TNF-alpha), one of the most potent proinflammatory cytokines, is known to inhibit human erythropoiesis directly in vitro. Although blood levels of soluble receptors
C-reactive protein (CRP), a strong independent risk marker of cardiovascular disease (CVD), and tumor necrosis factor-alfa (TNF-α), a known pro-inflammatory cytokine, are elevated and have damaging effects in patients with chronic renal failure (CRF). Omega-3 fatty acids play an important modulatory
We analyzed 432 patients with acute tubular necrosis, dialyzed at the University of Minnesota Dialysis Unit between 1968-1979. Only 135 patients or 31% survived. The median time to death was 5 days and to recovery of renal function was 12 days. Serum creatinine continued to fall for one month after
The study was conducted in 35 cases of acute tubular necrosis of varied aetiology. Cases were divided in 2 groups, Group A--17 cases treated conservatively and Group B--18 cases managed by early haemodialysis. Criteria for early haemodialysis were blood urea < 120 mg% and serum creatinine < 7 mg%.
Previous experimental and human data suggests a detrimental effect on the course of acute renal failure related to exposure of blood to artificial dialysis membranes of poor biocompatibility. We performed a 2.5-year prospective randomized trial to compare the clinical course of acute renal failure
Necrosis of the cecum occurs in various settings, including low-flow states. Cecal necrosis in two dialysis patients with documented, sustained hypotension is presented. Spontaneous left colon perforations, which have been previously reported in renal failure patients, were considered secondary to
We present the first case report of bilateral renal papillary necrosis developing in a patient on hemodialysis. A 37-year-old hypertensive male with chronic glomerulonephritis had a normal retrograde pyelogram one year prior to initiation of hemodialysis. After two years of maintenance dialysis, he