نتایج جستجو برای: oxidized low density lipoprotein ox
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Background and Aim: Cardiovascular diseases (CVD), especially coronary heart diseases (CHD) are major causes of death in developed countries. Studies have been shown that total plasma homocysteine (tHcy) has been associated with an increased risk of CHD, probably a causal type. A lower tHcy concentration will reduce the frequency of CHD. The aim of this study was to evaluate the correlation b...
different classes of autoantibodies against two antigenic forms of modified low density lipoprotein (mod-ldl) were detected in 140 patients by indirect elisa method. investigated autoantibodes included total immunoglobulins (igt). immunoglobulin g (igg), and immunoglobulin m (igm) against oxidized ldl with copper ions (ox-ldl) and modified ldl with malondialdehyde (mal-ldl) (igt-o) igt against ...
Background: Oxidized low-density lipoprotein (Ox-LDL), a key factor in the development of atherosclerosis, can cause endothelial dysfunction and augment lipid accumulation within the arterial wall. Increased oxidative stress in diabetes contributes to this process. Ox-LDL is a highly immunogenic molecule and it is not clear whether anti oxidized LDL antibodies (OLAB) are pathogenic or protectiv...
Background: Disequilibrium between oxidative stress and antioxidant levels has been proposed as an important case of exudative age-related macular degeneration (ARMD). The aim of the present study was to investigate lipid profile and oxidized low-density lipoprotein (OX-LDL) levels within paraoxonase 1 (PON1) phenotypes together in the patients with exudative ARMD. Methods: Of 90 patients, 45 ...
BACKGROUND Lectin-like oxidized low-density lipoprotein-1 (LOX-1) is the major receptor for oxidized low density lipoprotein (ox-LDL) uptake in human umbilical vein endothelial cells (HUVECs). Previously, we found that rapamycin inhibited ox-LDL accumulation in HUVECs, and this effect was related to its role in increasing the activity of autophagy-lysosome pathway. In this study, we determined ...
Background: Considerable evidence suggests that oxidative stress affects diabetes mellitus (DM) and contributes to its complications. Vitamin D has been shown to possess antioxidant properties. The aim of this study was to determine the association between serum levels of calcifediol (25-OH-D), an indicator of vitamin D status, and lipid profiles with oxidative stress in patients with type 2 di...
Glomerulosclerosis frequently complicates most renal diseases and is characterized by mesangial matrix accumulation. Oxidized low-density lipoprotein (Ox-LDL) could induce oxidative stress and profibrotic gene expression in mesangial cells. This article will review our current understanding of the pathogenetic mechanisms of lipid-mediated glomerulosclerosis, emphasizing the fibrogenic signaling...
INTRODUCTION There are indications that oxidized low density lipoprotein cholesterol (Ox-LDLC) may play an important role in cardiovascular disease (CVD) events. In most developing countries, the interplay between the different lipid fractions and cigarette smoking has not been studied. This study assessed the effect of cigarette smoking on the alterations in plasma lipid fractions and their as...
OBJECTIVES The goal of this study was to determine the role of lectin-like oxidized low-density lipoprotein receptors (LOX-1), a recently identified oxidized low-density lipoprotein (ox-LDL) receptor, in ischemia-reperfusion injury to the heart. BACKGROUND Reactive oxygen species (ROS) released during ischemia-reperfusion oxidize low-density lipoproteins; LOX-1 is upregulated by ox-LDL and RO...
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