نتایج جستجو برای: oxidized low density lipoprotein ox
تعداد نتایج: 1546476 فیلتر نتایج به سال:
Oxidized low density lipoprotein (Ox-LDL) is considered to be involved in the atherogenic process. Factors influencing the formation of Ox-LDL are thus of importance. Oxidation of LDL in a cell-free system in the presence of copper ions was significantly increased (up to 60%) by the presence of platelet-conditioned medium, (PCM) obtained from collagen-activated platelets for the duration of the...
We aimed to investigate the role of oxidized low density lipoprotein (ox‑LDL) in tumor necrosis factor‑α (TNF‑α) mediated chondrocyte death and explore the mechanisms. Ten osteoarthritis (OA) and normal control cartilage tissue and synovial fluid (SF) samples were collected, and the expression of lectin‑like ox‑LDL receptor‑1 (LOX‑1) and ox‑LDL level was examined by real time quantitative PCR a...
Heterogeneity of peripheral blood monocytes is characterized by specific patterns in the membrane expression of Fc g-receptor III (FcgRIII/CD16) and the lipopolysaccharide receptor (LPS receptor CD14), allowing discrimination of distinct subpopulations. The aim was to analyze the correlation of these phenotypic differences to the early interaction of freshly isolated monocytes with modified lip...
Lectin-like oxidized low-density lipoprotein receptor1 (LOX-1) has been recognized to be the major endothelial receptor for oxidized low-density lipoprotein (ox-LDL). Ox-LDL has been reported to induce the expression of inflammatory adhesive molecules from vascular endothelium. However, the mechanism of this action has not been fully elucidated. Peroxisome proliferation-activated receptor-gamma...
Oxidized low-density lipoprotein (ox-LDL) is a major and critical mediator of atherosclerosis, and the underlying mechanism is thought to involve the ox-LDL-induced dysfunction of endothelial cells (ECs). MicroRNAs (miRNAs), which are a group of small non-coding RNA molecules that post-transcriptionally regulate the expression of target genes, have been associated with diverse cellular function...
Heterogeneity of peripheral blood monocytes is characterized by specific patterns in the membrane expression of Fc gamma-receptor III (FcgammaRIII/CD16) and the lipopolysaccharide receptor (LPS receptor CD14), allowing discrimination of distinct subpopulations. The aim was to analyze the correlation of these phenotypic differences to the early interaction of freshly isolated monocytes with modi...
We have recently reported that oxidized low density lipoprotein (ox-LDL) inhibits endothelium-dependent arterial relaxation through its increased lysophosphatidylcholine (LPC). In this study we examined whether high density lipoprotein (HDL) has any effect on the inhibition of endothelium-dependent relaxation by ox-LDL in isolated strips of rabbit thoracic aorta. Both low density lipoprotein (L...
AIMS RhoA and Rac1 activation plays a key role in endothelial dysfunction. Lectin-like oxidized low-density lipoprotein receptor-1 (LOX-1) is a major receptor for oxidized low-density lipoprotein (ox-LDL) in endothelial cells (ECs). Membrane type 1 matrix metalloproteinase (MT1-MMP) has been shown to be involved in atherogenesis. This study was conducted to investigate the role of the LOX-1-MT1...
OBJECTIVES Psoriasis is a chronic inflammatory skin disease. Chronic inflammation results in increased oxidative stress and oxidizes lipoproteins, increasing their atherogenicity. This study sought to estimate the levels of oxidized low-density lipoprotein (ox-LDL) and antibodies against oxidized LDL (anti-ox-LDL) and compute the ratio of anti-ox-LDL/ox-LDL as a single composite parameter to as...
Introduction: The metabolism of many fats, including free fatty acids and oxidized low density lipoprotein (ox-LDL) play an important role in the development of atherosclerosis. The aim of this study was to determine the association between circulating ox-LDL and acute myocardial infarction. Materials and Methods: The case control study conducted on 43 patients with acute myocardial infarction ...
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