dinoprost has been researched along with Uremia* in 3 studies
3 other study(ies) available for dinoprost and Uremia
Article | Year |
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Continuous Reduction of Protein-Bound Uraemic Toxins with Improved Oxidative Stress by Using the Oral Charcoal Adsorbent AST-120 in Haemodialysis Patients.
Accumulation of protein-bound uraemic toxins (PBUTs) is one of the reasons for the development of uraemia-related complications including cardiovascular disease; however, conventional haemodialysis is limited in its ability to remove PBUTs. We aimed to examine whether the oral charcoal adsorbent AST-120 has an additive effect on PBUT removal in haemodialysis patients. During the 4-week study, anuric patients undergoing haemodialysis received AST-120 (6 g/day) in the last 2 weeks (n = 10) or the first 2 weeks (n = 10). Serum levels of total and free PBUTs such as indoxyl sulfate, p-cresyl sulfate, and phenyl sulfate at the pre- and postdialysis sessions were measured before and after AST-120 use and after discontinuation. Levels of the oxidative stress markers oxidized albumin and 8-isoprostane were also measured. AST-120 use induced dramatic reduction of indoxyl sulfate (total, 45.7% [33.2-50.5%]; free, 70.4% [44.8-79.8%]), p-cresyl sulfate (total, 31.1% [25.0-48.0%]; free, 63.5% [49.3-70.9%]), and phenyl sulfate (free, 50.6% [32.3-71.2%]) levels; however, this effect disappeared after the discontinuation of AST-120. AST-120 use also induced substantial reduction of the oxidized albumin and 8-isoprostane levels. In conclusion, oral administration of AST-120 had additive effects on the continuous reduction of some PBUTs in anuric patients undergoing haemodialysis. Topics: Aged; Biomarkers; Carbon; Cresols; Dinoprost; Female; Humans; Indican; Male; Middle Aged; Oxidative Stress; Oxides; Renal Dialysis; Renal Insufficiency, Chronic; Serum Albumin; Sulfuric Acid Esters; Toxins, Biological; Uremia | 2015 |
Comparative effects of indomethacin on hepatic enzymes and histology and on serum indices of liver and kidney function in the rat.
The effects of high-dose indomethacin (three daily dose, 8.5 mg/kg ip) on pathology and histology, on serum and urine biochemistry, and on various hepatic enzyme activities were studied in rats. Hepatic cytochrome P-450 and aminopyrine N-demethylase were decreased by 52-62%, but glucuronyl transferase fell by only 22%. Hepatic glucose-6-phosphatase, aryl esterase, 6-phosphogluconate dehydrogenase and sulphotransferase remained unchanged, while glucose-6-phosphate dehydrogenase increased by 29%. There were no widespread changes in hepatic and renal pathology or histology, but noteworthy was a mild, focal, centrilobular hepatic response. By contrast, there were severe intestinal lesions: the effects on hepatic enzymes might have been partly a consequence of the intestinal damage. There was a reversible uraemia and significant decreases (20-40% below normal) in both serum albumin and protein, while serum levels of creatinine and aspartate-amino-transferase activity remained constant. A reversible N-acetyl-beta-D-glucoseaminidase (NAG) enzymuria occurred (300% above normal), but no significant proteinuria (less than 300 mg/l). Administration of 16, 16-dimethylprostaglandin F2 alpha(0.5 mg/kg iv) concomitantly with the indomethacin greatly ameliorated the intestinal lesions and prevented the decreases in hepatic drug-metabolizing enzymes. Concomitant 16,16-dimethylprostaglandin F2 alpha did not, however, influence the indomethacin-induced decreases in serum protein, albumin or NAG-enzymuria. It was concluded that indomethacin had a highly selective effect causing a decrease in hepatic cytochrome P-450, which was not accompanied by severe damage to hepatocyte structure. Topics: Acetylglucosaminidase; Aminopyrine N-Demethylase; Animals; Cytochrome P-450 Enzyme System; Dinoprost; Dose-Response Relationship, Drug; Glucosephosphate Dehydrogenase; Glucuronosyltransferase; Indomethacin; Intestines; Kidney; Kidney Function Tests; Liver; Liver Function Tests; Male; Prostaglandins F, Synthetic; Rats; Rats, Inbred Strains; Serum Albumin; Uremia | 1985 |
The association of prostaglandins E2 and F2 alpha with erythropoiesis regulatory factors.
Topics: Animals; Dinoprost; Dinoprostone; Erythropoiesis; Erythropoietin; Female; In Vitro Techniques; Mice; Mice, Inbred AKR; Neuraminidase; Prostaglandins E; Prostaglandins F; Radioimmunoassay; Renal Dialysis; Uremia | 1982 |