نتایج جستجو برای: Amorph urate
تعداد نتایج: 4153 فیلتر نتایج به سال:
مقدمه و هدف : تظاهر کریستال ها در ادرار را کریستالوری گویند که وجود آن می تواند نشان از ابتلا به سنگ ادراری باشند.این مقاله بر اساس تحقیقی عملی که با هدف شناخت انواع کریستالوری و نقش عوامل مؤثر بر تشکیل آن از قبیل جنس، نژاد، سن، تغذیه، s.g , ph در سگ انجام شد،تهیه گردیده است. مواد و روش کار : در ابتدا 80 سگ بر اساس نوع جنس ( نر و ماده )، نژاد ( بزرگ و کوچک ) و سن ( یک سال به پایین و بالای یک سا...
مقدمه و هدف : تظاهر کریستال ها در ادرار را کریستالوری گویند که وجود آن می تواند نشان از ابتلا به سنگ ادراری باشند.این مقاله بر اساس تحقیقی عملی که با هدف شناخت انواع کریستالوری و نقش عوامل مؤثر بر تشکیل آن از قبیل جنس، نژاد، سن، تغذیه، S.G , PH در سگ انجام شد،تهیه گردیده است. مواد و روش کار : در ابتدا 80 سگ بر اساس نوع جنس ( نر و ماده )، نژاد ( بزرگ و کوچک ) و سن ( یک سال به پایین و بالای...
Rhnull disease, which includes the amorph and regulator types, is a rare genetic disorder characterized by stomatocytosis and chronic hemolytic anemia. We studied here a German family transmitting a putative amorph Rhnull disease gene and identified a rare mutation causing the loss-of-function phenotype. We analyzed the genomic and transcript structure of RH30, RH50, and CD47, the three loci th...
Rhnull disease, which includes the amorph and regulator types, is a rare genetic disorder characterized by stomatocytosis and chronic hemolytic anemia. We studied here a German family transmitting a putative amorph Rhnull disease gene and identified a rare mutation causing the loss-offunction phenotype. We analyzed the genomic and transcript structure of RH30, RH50, and CD47, the three loci tho...
The goal of this research is to know structural and electrical properties gold nanoparticle (GNP) through ab initio molecular dynamic (AIMD) method. Structural are explained by the study coordination number, bond angle distribution, radial distribution function. Electrical band structure density states. GNP samples used in liquid, amorph, icosahedral. main software for AIMD numerical calculatio...
Membrane transport pathways mediating transcellular secretion of urate across the proximal tubule were investigated in brush-border membrane vesicles (BBMV) isolated from avian kidney. An inside-positive K diffusion potential induced a conductive uptake of urate to levels exceeding equilibrium. Protonophore-induced dissipation of membrane potential significantly reduced voltage-driven urate upt...
ABCG2, also known as BCRP, is a high-capacity urate exporter, the dysfunction of which raises gout/hyperuricemia risk. Generally, hyperuricemia has been classified into urate 'overproduction type' and/or 'underexcretion type' based solely on renal urate excretion, without considering an extra-renal pathway. Here we show that decreased extra-renal urate excretion caused by ABCG2 dysfunction is a...
Grassl, Steven M. Urate/ -ketoglutarate exchange in avian basolateral membrane vesicles. Am J Physiol Cell Physiol 283: C1144–C1154, 2002. First published June 13, 2002; 10.1152/ajpcell.00379.2001.—Membrane transport pathways for transcellular secretion of urate across the proximal tubule were investigated in avian kidney. The presence of coupled urate/ -ketoglutarate exchange was investigated ...
Urate, the final oxidation product of purine metabolism, is excreted into urine in humans. Clinically, increased serum urate levels are indicative of pregnancy-induced hypertension (PIH). However, how urate is handled in the placenta is still largely unknown. In this study, we compared maternal serum urate levels with those of umbilical cord blood and investigated urate transport mechanisms in ...
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