77 research outputs found
The role of the oxidative state of glutathione and glutathione-related enzymes in anemia of hemodialysis patients
Objective: To investigate the oxidative state of glutathione and glutathione peroxidase (GSH-Px), glutathione reductase (GSSG-R), and glucose-6-phosphate dehydrogenase (G-6-PD) revels in patients with chronic renal failure (CRF) and controls
Peritonitis due to Acremonium strictum in a patient on continuous ambulatory peritoneal dialysis
The effects of dialyzer reuse on plasma antioxidative mechanisms in patients on regular hemodialysis treatment
The effects of antioxidative mechanism are known to be reduced in patients on regular hemodialysis treatment (RHT). The data about the effects of reuse on antioxidative mechanisms are limited. Twelve patients on RHT (age range: 16-50 years) were included in the study. The basal and after 4 months of dialyzer reuse period, plasma antioxidant activity (AOA), myeloperoxidase (MPO) activity, ceruloplasmin (Cp), copper (Cu), transferrin (TF), and sulphydryl group (SH) levels were detected. The basal plasma AOA (110.92 +/- 17.19 mu l), TF (1.23 +/- 0.23 g/l), and SH (307.11 +/- 51.81 mu mol/l) levels were lower than the levels of the control subjects (73.75 +/- 9.07 mu l, 2.38 +/- 0.25 g/l, 690.59 +/- 84.18 mu mol/l) (p .05). The difference between plasma AOA (83.33 +/- 14.71 mu l), Cp (0.38 +/- 0.08 g/l), and MPO activity (64.43 +/- 10.01 U/l) after the reuse period and the control values were not statistically significant (p > .05). The TF (1.87 +/- 0.15 g/l) levels after the reuse period were significantly lower than the control values (p < .001), although the levels were increased after the reuse period. Our findings may indicate some beneficial effects of hemodialyzer reuse process on plasma antioxidative mechanisms in patients on RHT
Does retinitis pigmentosa relate with polycystic kidney disease?
Autosomal dominant polycystic kidney disease (ADPKD) is one of the most common genetic disorders. A 21-year-old woman presented with temporary visual loss and gross hematuria. Fundoscopy showed retinitis pigmentosa, which was confirmed by electroretinogram. Her serum creatinine concentration was 1.6 mg/dl, and her renal ultrasonography revealed bilateral polycystic kidneys; she was unaware of having this condition. In this patient, there was probably an inherited ciliary defect, which may explain the association of ADPKD and retinitis pigmentosa
Oxidative stress in hemodialyzed patients and the long-term effects of dialyzer reuse practice
Objectives: To investigate the existence of an altered oxidant/antioxidant balance in patients on regular hemodialysis treatment (RHT) and whether there is any effect of dialyzer reuse on oxidative damage and antioxidative mechanism
Fatal peritonitis due to Trichoderma sp in a patient undergoing continuous ambulatory peritoneal dialysis
We describe a rare case of peritonitis caused by an unusual fungus, Trichoderma sp., in a patient on continuous ambulatory peritoneal dialysis. Management of the patient consisted of Tenckhoff catheter removal and antifungal chemotherapy, but the patient died
Peritonitis associated with Strongyloides stercoralis in a patient undergoing continuous ambulatory peritoneal dialysis
A 67-year-old male continuous ambulatory peritoneal dialysis (CAPD) patient presented with abdominal pain and pruritus. Strongyloides stercoralis larvae were seen on dialysate sediment and stool microscopic examination. Albendazole was given and improved the symptoms in 4 days. There was no episode of relapsing peritonitis after the therapy. This is the first report of S. stercoralis peritonitis in patients on CAPD. Strongyloides should be considered as a probable peritoneal pathogen in CAPD patients.© The Author [2009]
Acute renal failure in Central Anatolia
Background. The aetiological spectrum of acute renal failure (ARF) has changed in developed countries. It was the purpose of the study to evaluate whether similar changes have occurred in this part of the world as well
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