Agglutination reactions of human leucocytes
نویسندگان
چکیده
منابع مشابه
Specific Granules of Human Neutrophil Leucocytes
many tissues, but are not usually stored intracellularly in appreciable amounts. Polymorphonuclear neutrophil leucocytes are a notable exception. In these cells collagenase has been found in the granule fraction (Lazarus et al., 1968, 1972), and, like other granule components (Bainton et al., 1971), is presumably synthesized and packaged into granules during maturation. Two main types of granul...
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The essential condition for understanding the function of the immune system is to know as completely as possible its components, their properties, functions and mutual relations on a molecular level. That is, the first necessary step is to do a basic 'inventory' of all parts of the system. One of the most active areas in this respect is the investigation of surface macromolecules of leucocytes....
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Background: Labeled leucocytes could be used for localization of infection foci after surgeries or in inflammatory diseases including inflammatory bowel diseases. Extraction of leucocytes needs 10% Hetastarch which is not available in Iran. We provide a method employing multiple centrifuges to extract and label leucocytes with Tc-HMPAO. Methods: The study was conducted from April to June 2018 ...
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Hydroxyapatite crystals were incubated with human polymorphonuclear leucocytes and samples examined by light and electron microscopy after 3, 8, 30, and 120 minutes' incubation. Phagocytosis of crystals occurred at 3 minutes and increased with incubation. Degranulation of neutrophils, loss of cytoplasmic density, and cell necrosis were greatest in cells mixed with apatite and increased with tim...
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The antiviral potential of human colostral leucocytes was assessed by their capacity to produce interferon. Leucocytes cultured from colostrum were stimulated by mitogens or Newcastle disease virus (NDV) to produce interferon which, by metabolic and physicochemical criteria, corresponded to normal human leucocyte interferon. Prepartum cells produced higher levels than postpartum cells. Colostra...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1963
ISSN: 0021-9746
DOI: 10.1136/jcp.16.4.332