نتایج جستجو برای: monocyte chemotactic protein1
تعداد نتایج: 33913 فیلتر نتایج به سال:
Pulmonary alveolar proteinosis (PAP) is a rare disease of unknown aetiology characterized by accumulations of lipoproteinaceous material within the alveoli. The alveolar macrophages become increasingly foamy, and are thought to have a role in the pathogenesis of PAP. However, the mechanisms of macrophage recruitment are unclear. In the bronchoalveolar lavage fluid (BALF) of four patients with P...
RATIONALE Mitochondrial oxidative stress (mitoOS) has been shown to correlate with the progression of human atherosclerosis. However, definitive cell type-specific causation studies in vivo are lacking, and the molecular mechanisms of potential proatherogenic effects remain to be determined. OBJECTIVE Our aims were to assess the importance of macrophage mitoOS in atherogenesis and to explore ...
The present study was designed to examine the effects of lifestyle modification on key contributing factors to atherogenesis, including oxidative stress, inflammation, chemotaxis, and cell adhesion. Obese men (n = 31), 15 of whom had metabolic syndrome, were placed on a high-fiber, low-fat diet in a 3-wk residential program where food was provided ad libitum and daily aerobic exercise was perfo...
We have previously reported that the serine protease plasmin triggers chemotaxis in human peripheral monocytes, but not in polymorphonuclear leukocyte. We now show that the structurally related lipoprotein(a) (Lp[a]) as well as recombinant apolipoprotein(a) (apo[a]) trigger chemotactic responses in human monocytes equipotent to that observed with the standard chemoattractant FMLP. The chemotact...
Nitric oxide (NO*) is a gaseous mediator synthesized by nitric oxide synthases. NO* is involved in the modulation of inflammation, but its role in airway inflammation remains controversial. We investigated the role of NO* in the synthesis of the chemokines interleukin-8 and monocyte chemotactic protein-1, and of intercellular adhesion molecule-1 by human airway epithelial cells. normal human br...
Although the cytotoxicity of lipopolysaccharide (LPS) derived from Pseudomonas aeruginosa, i.e. Limulus amoebocyte lysate activity, is less potent than that from Escherichia coli 0127:B8, P. aeruginosa induces prominent sustained lung inflammation, as in cystic fibrosis. The present study was designed to examine the potential for several LPSs obtained from E. coli and P. aeruginosa to release m...
Monocyte chemotactic factors released from type II pneumocyte-like cells in response to TNF-a and IL-1a. S. Koyama, E. Sato, H. Nomura, K. Kubo, M. Miura, T. Yamashita, S. Nagai, T. Izumi. #ERS Journals Ltd 1999. ABSTRACT: It has been reported that tumour necrosis factor (TNF)-a and interleukin (IL)-1 induce the release of monocyte chemotactic factors (MCF), including chemokines, from A549 cell...
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