نتایج جستجو برای: uric acid
تعداد نتایج: 747523 فیلتر نتایج به سال:
Introduction: Multiple Sclerosis is one of the most common and disabling neurological disease. Some recent studies showed that the possible role of uric acid in the course of the disease. The purpose of this study was to evaluate the level of Cerebro Spinal Fluid and Serum uric acid in patients with multiple sclerosis and compared with control group). Methods: In this study, Cerebro Spinal F...
background: dilated cardiomyopathy (dcmp) is a myocardial disease characterized by dilated left ventricle or both ventricles and reduced contractility of the myocardium. in patients suffering from dcmp, the serum level of uric acid may increase. this research was designed to evaluate the effect of the serum level of uric acid on systolic and diastolic functions in patients with dcmp. methods: t...
background: excess serum uric acid (ua) accumulation can lead to various diseases. increasing evidences reveal that ua may have a key role in the pathogenesis of metabolic syndrome. little is known about the associations of ua levels with cardiometabolic risk factors in prediabetic individuals. this study was designed to evaluate the association between ua and cardiometabolic risk factors in pr...
Background & Aims: Tissue hypoxia induces the degradation of adenosine triphosphate, resulting in the production of uric acid (UA). Elevation of serum uric acid levels has been observed in hypoxic subjects, including patients with chronic obstructive pulmonary disease. Patients with chronic obstructive pulmonary disease (COPD) have been reported to have high serum levels of uric acid compared w...
serum uric acid , trigly c eride and c holestero l l e vel s were measured in 851 healthy adults in tehe ran , i r a n . careful l aboratory and clinical e v a l ua t ion wa s undertaken to exclude any medical problems. onl y 65% were on iddeal weigh t .the mean uric a c i d v a l ues were 6.1 f or male s and 5 . 1 f or f emale s under 30 years of age. uric acid l ev e ls above 6mg in females a...
developing simple, sensitive and selective sensing systems for dopamine is important due to its biological significance. in this work, a silver nanoparticles-modified carbon paste electrode (agnps-cpe) has been constructed and used to detect of dopamine (da) in the simultaneous presence of ascorbic acid (aa) and uric acid (ua) at neutral ph 7.0 by cyclic voltammetry. the modified electrode show...
fabrication and electrochemical characterization of a sensor for the determination of epinephrine (ep), uric acid (ua) and folic acid (fa) is described. the sensor was prepared using carbon paste electrode (cpe) modified with 3,4-dihydroxybenzaldehyde-2,4-dinitrophenylhydrazone (ddp) and carbon nanotubes (cnts), which makes the modified electrode highly sensitive for the electrochemical detect...
Evaluation of uric acid contents of poultry excreta was examined for use in the estimation of apparent protein digestibility. Uric acid was determined either by high-performance liquid chromatography or by spectrophotometric method. A high-pressure liquid chromatographic assay was used with absorbance measured at 285 nm. The method used a reverse-phase system with a C18-bonded column (250*4.6 m...
Evaluation of uric acid contents of poultry excreta was examined for use in the estimation of apparent protein digestibility. Uric acid was determined either by high-performance liquid chromatography or by spectrophotometric method. A high-pressure liquid chromatographic assay was used with absorbance measured at 285 nm. The method used a reverse-phase system with a C18-bonded column (250*4.6 m...
A simple approach based on cyclic voltammetry (CV) was developed for the simultaneous determination of dopamine (DA) and uric acid (UA) in the presence of ascorbic acid (AA) using a modified glassy carbon paste electrode (GCPE). In the present study, analytical parameters were optimized and electrochemical performance of modified electrode was investigated. The calibration curves were obtained ...
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