Intracellular bactericidal activity of eel neutrophils determined by staining with acridin orange.
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چکیده
منابع مشابه
Comparison of intracellular bactericidal activities of human neutrophils and eosinophils.
Eosinophils from a patient with hypereosinophilia were observed to phagocytize radiolabeled E. coli or S. aureus as effectively as neutrophils from a normal control. This was observed at a number of bacteria/cell ratios and a various time intervals following initial challenge and was confirmed by direct microscopic examination. In spite of comparables rates of phagocytosis, the eosinophils were...
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Human polymorphonuclear neutrophils (PMN) were made anaerobic by nitrogen washout (oxygen saturation <1%, Eh < -42 mV at pH 7.0), and the ability of the cells to kill bacteria was assayed and compared to the bactericidal activity of aerobic PMN. Anaerobic PMN were able to kill Staphylococcus epidermidis, Enterococcus, viridans streptococci, Pseudomonas aeruginosa, Peptostreptococcus anaerobius,...
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The principal advantages of simultaneously recording from, and staining of single neurons, buried deep in tissue, is obvious and need not be stressed. Particularly in insects, where most cell somata are electrically silent, there is so far no way to correlate neuronal activity with a particular cell other than to penetrate and to label small fibers simultaneously (Hengstenberg, 1971). Great eff...
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The damage-associated molecular-pattern S100A9 is found at inflammatory sites in infections and various autoimmune diseases. It is released at very high concentrations in the extracellular milieu by activated neutrophils and monocytes in response to various agents. This proinflammatory protein is found in infected mucosae and tissue abscesses where it acts notably as a potent neutrophil activat...
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ژورنال
عنوان ژورنال: Fish Pathology
سال: 1993
ISSN: 0388-788X,1881-7335
DOI: 10.3147/jsfp.28.49