PRECURSORS OF INDOXYL
نویسندگان
چکیده
منابع مشابه
Uremic toxicity of indoxyl sulfate.
Indoxyl sulfate, a uremic toxin, is accumulated in the serum of chronic kidney disease (CKD) patients. A part of the dietary protein-derived tryptophan is metabolized into indole by tryptophanase in intestinal bacteria. Indole is absorbed into the blood from the intestine, and is metabolized to indoxyl sulfate in the liver. Indoxyl sulfate is normally excreted into urine. In CKD, however, an in...
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One hundred and twelve Campylobacter strains comprising 15 species and subspecies were examined for their ability to hydrolyze indoxyl acetate. All strains of C. coli, C. cryaerophila, C. fennelliae, and C. jejuni hydrolyzed the compound, whereas three strains of C. cinaedi were negative and a fourth was weakly positive. Representatives of all other species were negative. Organisms that hydroly...
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BACKGROUND Patients with chronic kidney disease (CKD) develop various bone abnormalities characterized by impaired bone remodelling. Recent data suggest that accumulation of the uraemic toxin indoxyl sulphate (IS) may be one of the factors involved in bone abnormalities in CKD patients. Indeed, it was recently reported that IS induces skeletal resistance to parathyroid hormone in cultured osteo...
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Nanocrystalline cobalt ferrite as a magnetic black pigment was synthesized via coordinated precursors with a significant decrease of the synthesis temperature using citric acid as a coordinating agent. The structure and properties of the cobalt ferrite powder were characterized by X-ray diffraction (XRD), colorimetric analysis (L*a*b* color parameters), diffuse reflectance spectroscopy and vibr...
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Indoxyl sulfate is an extensively studied uremic solute. It is a small molecule that is more than 90% bound to plasma proteins. Indoxyl sulfate is derived from the breakdown of tryptophan by colon microbes. The kidneys achieve high clearances of indoxyl sulfate by tubular secretion, a function not replicated by hemodialysis. Clearance by hemodialysis is limited by protein binding since only the...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1945
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(17)41620-6