Hemagglutination of human erythrocytes by uropathogenic E.coli
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چکیده
منابع مشابه
Evaluation of Hemagglutination Activity of Chitosan Nanoparticles Using Human Erythrocytes
Chitosan is a polysaccharide composed of randomly distributed chains of β-(1-4) D-glucosamine and N-acetyl-D-glucosamine. This compound is obtained by partial or total deacetylation of chitin in acidic solution. The chitosan-based hemostatic agents have been gaining much attention in the management of bleeding. The aim of this study was to evaluate in vitro hemagglutination activity of chitosan...
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A material, derived from human erythrocytes and believed to be identical with the receptor site for the myxoviruses, has been obtained in homogeneous form. The method of preparation involves pH adjustment of the stroma, hot phenolic extraction, chloroform-methanol treatment, and ultracentrifugation. The material so obtained possesses a high inhibitory titer to viral hemagglutination (45,000 to ...
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We have previously (l-3) described the isolation from erythrocyte stroma of a potent inhibitor of hemagglutination by influenza viruses. The inhibitor has been shown to be a glycoprotein, homogeneous by the criteria of paper and moving boundary electrophoresis, ultracentrifugal analysis, column chromatography on various grades of Sephadex, and end group analysis. It is a glycoprotein of approxi...
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Various concentrations of pig, guinea pig, chicken, and turkey erythrocytes (RBCs) were cryopreserved and compared with fresh RBCs in hemagglutination and hemagglutination inhibition tests. Hemagglutination and hemagglutination inhibition titers obtained with cryopreserved or fresh RBCs from the same donor differed by not more than one twofold dilution. RBCs cryopreserved at a concentration of ...
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Erthrocytes collected from monkey species including grivet, rhesus, and cynomolgus monkeys were stabilized by fixation with glutaraldehyde of a low concentration and were freeze-dried in vacuo. These freeze-dried erythrocytes were compared with fresh erythrocytes for measles viral hemagglutination and hemagglutination inhibition and could be used in both tests instead of fresh erythrocytes. The...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1980
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-198008000-00044