نتایج جستجو برای: oxidized
تعداد نتایج: 24989 فیلتر نتایج به سال:
Accepted on 10 February 2014 _____________________________________________________________________________ ABSTRACT Promethazine HCl was oxidized electrochemically in presence of platinum electrodes as cathode and anode. The rate constant for the formation of the oxidized compound was calculated by first order plot. The rate of formation of oxidized compound increases with increase in concentra...
Serum albumin exists in oxidized and reduced forms. Although the oxidation of albumin affects some of its functions, the relationship between oxidized albumin and colloid osmotic pressure (COP) remains unclear. The aim of this study was to determine whether there is an association between oxidized albumin and COP. Blood samples from 20 healthy volunteers were divided into two aliquots in order ...
Introduction: Carbon nano tubes are products which have the ability to remove some contaminants from aqueous solutions and wastewater. The efficiency of these products depends on different factors such as PH, concentration, contact, mixing time, etc. in this research the efficiency of oxidized multi- walled carbon nanotubes is studied. Methods: The study is Experimental. The multi-walled carbon...
Oxidized cholesterol is present in significant quantities in the typical Western diet. When ingested, oxidized cholesterol is absorbed by the small intestine and incorporated into both chylomicrons and LDL, resulting in LDL that is more susceptible to further oxidation. Feeding studies in animal models and epidemiological studies in humans have suggested that oxidized cholesterol in the diet in...
Although oxidized lipoproteins may play an important role in the progression of atherosclerosis, no report has mentioned the significance of oxidized lipoprotein (a) (Lp[a]) in the pathogenesis of cardiovascular disease. Initially, we compared the mitogenic actions of Lp(a) and oxidized Lp(a) on human vascular smooth muscle cells (VSMC). Lp(a) significantly stimulated the growth of human VSMC i...
OBJECTIVE To investigate binding of C-reactive protein (CRP) and annexin A5, 2 proteins with high affinity for negatively charged phospholipids, to oxidized low-density lipoprotein (LDL) and the consequences of these interactions for subsequent binding of oxidized LDL to monocyte/macrophage-like U937 cells. METHODS AND RESULTS We found that CRP and annexin A5 at physiological concentrations b...
Oxidative stress is correlated with the incidence of several diseases such as atherosclerosis and cancer, and oxidized biomolecules have been determined as biomarkers of oxidative stress; however, the detailed molecular relationship between generated oxidation products and the promotion of diseases has not been fully elucidated. In the present study, to clarify the role of serum oxidation produ...
in an environmentally benign solventless system, alcohols are rapidly oxidized to carbonyl compounds using hexamethylenetetramine-bromine on wet alumina under microwave irradiation.
Oxidation of LDL is an important factor in the development of atherosclerosis. However, the mechanisms by which oxidized LDL exerts its atherogenic actions are poorly understood. In the present work, we show that oxidized LDL stimulates phospholipase D (PLD) activity in mouse peritoneal macrophages and that this effect increases with the degree of LDL oxidation. Oxidative modification of LDL re...
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