Macrophage activation and cell surface changes
نویسندگان
چکیده
منابع مشابه
Dynamic Changes in Macrophage Activation
Macrophages (Mws) accumulate at sites of inflammation, and, because they can assume several functionally distinct states of activation, they can either drive or restrain inflammatory responses. Once believed to depend on the recruitment of blood monocytes, it is now clear that the accumulation of Mws in some tissues can result from the proliferation of resident Mws in situ. However, little is k...
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FcgammaRIII(CD16), one of the low-affinity IgG Fc receptors exists in two forms. FcgammaRIIIa is expressed on NK cells, a subset of T lymphocytes, a subpopulation of monocytes and macrophages, and shows a cell type specific glycosylation pattern. FcgammaRIIIb is expressed exclusively on neutrophils in two allotypes, NA1/2, and it can be induced on eosinophils. Both FcyRIIIs are released from th...
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BACKGROUND recent reports have suggested the applicability of salivary amino acids as markers for various diseases. In order to understand the role of macrophages in the age-related changes of salivary amino acid composition, we compared the amino acid production and consumption between control and activated macrophages. MATERIALS AND METHODS mouse macrophage-like cells (RAW264.7, J774.1) wer...
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Activation of peritoneal macrophages from guinea pigs by various bacterial cell walls, M-1 endo-N-acetylmuramidase enzymatically digested bacterial cell walls and synthetic muramyl dipeptides was studied in terms of stimulation of [14C] glucosamine incorporation. All test bacterial cell wall preparations significantly increased a [14C]glucosamine uptake by the macrophages. Some of the water-sol...
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Puerarin, an isoflavone derived from Kudzu roots, has been widely used for treatment of cardiovascular and cerebral vascular diseases in China and other Asian countries. However, the underlying mechanisms are largely unknown. The present study investigated whether puerarin inhibited atherogenic lipid oxLDL-mediated macrophage activation and foam cell formation in human THP1 macrophage. Treatmen...
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ژورنال
عنوان ژورنال: Ensho
سال: 1984
ISSN: 0389-4290,1884-4006
DOI: 10.2492/jsir1981.4.4_385