Báo cáo y học: "Toll-like receptor-4 mediates cigarette smok

Báo cáo y học: "Toll-like receptor-4 mediates cigarette smoke-induced cytokine production by human macrophages" pptx

... ionomycin increases intracellular cal- cium [35]. The cytokine production by human monocyte- derived macrophages is modulated by PKC [36]. We pre- treated the cells with anti -human TLR4 antibody ... produce cytokines which is mediated by a cascade of TLR4 signaling events (Figure 3). IL-8 production by human macrophages is TLR4 mediatedFigure 3 IL-8 production by huma...

Ngày tải lên : 12/08/2014, 16:20

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Báo cáo y học: "Homocysteine-induced macrophage inflammatory protein-2 production by glomerular mesangial cells is mediated by PI3 Kinase and p38 MAPK" doc

... Finally, we demonstrate that leukocyte adhesion to MC is specifically inhibited by anit-MIP2 antibody. Conclusion: The data suggest that Hcy participates in inflammatory cytokines production by glomerular ... we initially employed antibody array approach to evaluate cytokine production by MC exposed to pathophysiologic levels of Hcy. Our initial observation (table 1) was that elev...

Ngày tải lên : 11/08/2014, 08:22

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Báo cáo y học: "Staphylococcus aureus enterotoxins induce IL-8 secretion by human nasal epithelial cells" potx

... three times. The lysate was then centri- fuged at 300 g for 5 min and subsequently aliquoted. Cytokine concentrations in lysates were measured by ELISA. ELISA assay Cytokine analyses were carried ... Krakauer T, Ulrich RG: Toxicity of staphylococcal enterotoxins potentiated by lipopolysaccharide: major histocompatibility complex class II molecule dependency and cytokine release. I...

Ngày tải lên : 12/08/2014, 16:20

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Báo cáo y học: "Aspergillus antigen induces robust Th2 cytokine production, inflammation, airway hyperreactivity and fibrosis in the absence of MCP-1 or CCR2" pptx

... five airways) for each animal studied. Analysis of Cytokine Production by Cells To prepare single-cell suspensions for cytokine analyses, isolated lymph nodes were gently minced using a syringe plunger ... Abstract Background: Asthma is characterized by type 2 T-helper cell (Th2) inflammation, goblet cell hyperplasia, airway hyperreactivity, and airway fibrosis. Monocyte chemoattra...

Ngày tải lên : 12/08/2014, 18:21

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Báo cáo y học: "Dendritic cell subsets dynamics and cytokine production in SIVmac239-infected Chinese rhesus macaques" pptx

... mDC preferentially express TLR3 and exclusively secrete IL-12 stimulated by poly(I:C) [32,33]. Stimulation by HSV-1 generally occurs through TLR9, which is strongly expressed by pDC. Several papers ... was also observed by Byrnes et al. [36], who found that patients with acute/early HIV infection exhibited in vivo IL-12 production along with increa sed maximal IL-12 production by...

Ngày tải lên : 13/08/2014, 01:20

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Báo cáo y học: "Differential gene expression in anatomical compartments of the human eye" pptx

... including subunits for crystallin alpha (CRYAA), beta (CRYBA1, CRYBA4), and gamma (CRYGA, CRYGC). Work by Horwitz and colleagues [32,33] on alpha-crystallins, which are structurally similar to small ... cornea G6 cornea G7 cornea G6 ciliary body G5 ciliary body G3 ciliary body G3 iris G6 iris G1 ciliary body G1 lens G5 lens G4 lens G6 lens Lens Ciliary body/iris Cornea Optic nerve Retina (a...

Ngày tải lên : 14/08/2014, 14:22

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Tài liệu Báo cáo khoa học: Staphylococcal enterotoxin C1-induced pyrogenic cytokine production in human peripheral blood mononuclear cells is mediated by NADPH oxidase and nuclear factor-kappa B doc

... 1L-6-hydroxymethyl-chiro-inositol-2(R)-2-O-methyl-3-O-octadecylcarbonate; IL, interleukin; 5-LOX, 5-lipoxygenase; MK 886, 3-[1-(p-chlorobenzyl)-5-(isopropyl)-3-t-butylthioindol-2-yl]-2,2-dimethylpropanoic ... endogenous pyrogenic cytokines (IL-1 and IL-6) and endogenous antipyretic cytokines (IL-10 and tumor necrosis factor-a) [50]. In the present study, SEC1 stimulate the release of pyrogeni...

Ngày tải lên : 19/02/2014, 00:20

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Báo cáo y học: " Black tea prevents cigarette smoke-induced apoptosis and lung damage" doc

... efficiency of gas exchange (O 2 and CO 2 ) is greatly regulated by the surface density [24]. The S/V is signifi- cantly increased by giving the CS-exposed guinea pigs BT as the drink. The possibility ... space, was assessed by histology and morphometric analysis. Protein oxidation was measured through oxyblot analysis of dinitrophenylhydrazone derivatives of the protein carbonyls of th...

Ngày tải lên : 11/08/2014, 08:21

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Báo cáo y học: " Different regulation of cigarette smoke induced inflammation in upper versus lower airways" pot

... (anti-CD3 (DakoCytomation, CA, USA) and neutrophil 7/4 clone (Serotec, Düsseldorf, Germany)) or isotype control were added, followed by anti-rabbit poly- mer HRP (DakoCytomation). Finally, ready-to-use ... developments in cytokine biology imply that COPD might be better explained by the pro-inflammatory T helper 17 (Th17) phenotype [12], * Correspondence: Wouter.Huvenne@UGent.be 1 Upper...

Ngày tải lên : 12/08/2014, 11:22

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Báo cáo y học: " Differential effects of cigarette smoke on oxidative stress and proinflammatory cytokine release in primary human airway epithelial cells and in a variety of transformed alveolar epithelial cells" potx

... purposes) Respiratory Research Open Access Correction Differential effects of cigarette smoke on oxidative stress and proinflammatory cytokine release in primary human airway epithelial cells and in a variety ... (http://creativecommons.org/licenses /by/ 2.0 ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited....

Ngày tải lên : 12/08/2014, 15:21

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