نتایج جستجو برای: cd14
تعداد نتایج: 5479 فیلتر نتایج به سال:
In experimental myocardial infarction (MI), a rise in cell counts of circulating monocyte subsets contributes to impaired myocardial healing and to atherosclerotic plaque destabilization. In humans, the prognostic role of monocyte subsets in patients suffering ST-elevation MI (STEMI) is still unclear. In the present study, we aimed to determine the kinetics of the 3 monocyte subsets (classical ...
BACKGROUND The CD14 receptor of monocytes is an important mediator for the activation of monocytes/macrophages by endotoxins from the envelope of Gram-negative bacteria (lipopolysaccharides). We identified a polymorphism in the CD14 receptor and examined whether this genetic marker influenced the expression of the CD14 receptor on monocytes and affected the predisposition to myocardial infarcti...
The expression of CD14, CD18, and major histocompatibility complex II on unprimed monocytes from healthy donors after incubation with IgG from patients with antineutrophil cytoplasmic autoantibody (ANCA)-positive active Wegener's granulomatosis (n = 6) and microscopic polyangiitis (n = 6) in comparison with IgG from healthy controls (n = 6) was studied. Monocytes were incubated with IgG (100 mi...
Cell death and removal of cell corpses in a timely manner is a key event in both physiological and pathological situations including tissue homeostasis and the resolution of inflammation. Phagocytic clearance of cells dying by apoptosis is a complex sequential process comprising attraction, recognition, tethering, signalling and ultimately phagocytosis and degradation of cell corpses. A wide ra...
Genetic analysis in the IL10-deficient mouse model revealed a modifier locus of experimental inflammatory bowel disease (IBD) on chromosome 18, with the allele of the strain C3H/HeJBir (C3Bir) conferring resistance and the allele of C57BL/6J (B6) conferring susceptibility. Differential Cd14 expression was associated with this background specific susceptibility to intestinal inflammation. Polymo...
Background—The CD14 receptor of monocytes is an important mediator for the activation of monocytes/macrophages by endotoxins from the envelope of Gram-negative bacteria (lipopolysaccharides). We identified a polymorphism in the CD14 receptor and examined whether this genetic marker influenced the expression of the CD14 receptor on monocytes and affected the predisposition to myocardial infarcti...
OBJECTIVE Monocytes and macrophages can infiltrate into tumor microenvironment and regulate the progression of tumors. This study aimed at determining the frequency of different subsets of circulating monocytes and tumor infiltrating macrophages (TIMs) in patients with colorectal cancer (CRC). METHODS The frequency of different subsets of circulating monocytes was characterized in 46 CRC pati...
چکید ه سابقه و هدف تهیه فرآورده‌های پلاکتی به روش پلاسمای غنی از پلاکت ممکن است باعث فعال شدن پلاکت‌ها و ترشح مواد موجود در گرانول‌های آن‌ها مثل ترومبوگلوبولین بتا، LDH و بیان CD62P شود. پلاکت‌هایی که طی روند تهیه فعال شوند، وقتی وارد محیط in vivo گردند دیگر کارایی لازم را جهت عملکرد انعقادی خود ندارند. لذا اندازه‌گیری شاخص‌های فعال شدن پلاکتی مثل CD62P سطح پلاکت‌ها، ترومبوگلوبولین بتا ...
BACKGROUND Monocyte activation and tissue infiltration are quantitatively associated with high-salt intake induced target organ inflammation. We hypothesized that high-salt challenge would induce the expansion of CD14++CD16+ monocytes, one of the three monocyte subsets with a pro-inflammatory phenotype, that is associated with target organ inflammation in humans. METHODOLOGY/PRINCIPAL FINDING...
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