The quantitative determination of glycosaminoglycans in urine with Alcian Blue 8GX
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منابع مشابه
The quantitative determination of glycosaminoglycans in urine with Alcian Blue 8GX.
1. The effect of MgCl(2) concentration on the interaction of Alcian Blue 8GX and glycosaminoglycans in the urine of patients with mucopolysaccharidosis was studied by using a new quantitative micro method for the measurement of Alcian Blue-glycosaminoglycan complexes. This provided a means of measuring the critical electrolyte concentrations of urinary glycosaminoglycans. 2. Theoretical conside...
متن کاملThe Quantification of Glycosaminoglycans: A Comparison of HPLC, Carbazole, and Alcian Blue Methods.
Glycosaminoglycans (GAGs) are linear polysaccharides that are found in the extracellular matrix and biological fluids of animals where they interact with hundreds of proteins and perform a variety of critical roles. There are five classes of animal GAGs: heparan sulfate (HS), chondroitin sulfate (CS), dermatan sulfate (DS), keratan sulfate (KS), and hyaluronan (HA). Many biological functions ca...
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15 صفحه اولQuantitative determination of glycosaminoglycans in tears of diabetic patients
PURPOSE To determine the amount of glycosaminoglycans (GAGs) in tears of patients with diabetic retinopathy (DR) and to compare it with normal subjects. METHODS 38 patients with DR and 24 normal volunteers were included. Thirty subjects suffered from background diabetic retinopathy (BDR) and 8 from proliferate diabetic retinopathy (PDR). For the GAGs assay, the uronic carbazole reaction was u...
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HE INTRODUCTION OF the carboxylic acid cation exchange Amberlite XE-96 (or IRC-50) Azure A resin’ as the medium for hydrogen ion exchange in place of the quininium exchange resin has simplified greatly the determination of gastric acidity without intubation (1). Solvent extraction and fluorimetry are no longer required. The amount of blue dye excreted in the urine is readily measured by visual ...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1973
ISSN: 0264-6021
DOI: 10.1042/bj1310351