Background: The most typical consequence of diabetes mellitus is diabetic retinopathy. An important part the etiology and retinopathy played by oxidative stress. Malondialdehyde a dialdehyde that moderately toxic frequently used as marker for stress well lipid peroxidation. Objectives: To assess serum malondialdehyde levels in patients with those without to compare these controls .In additions ...

Background: Oxidative stress is a condition where the balance between production and elimination of reactive oxygen species (ROS) disturbed. ROS can cause damage to various biomolecules, including DNA. DNA impair function survival cells, may contribute development cataracts. Several experimental studies have shown that oxidative involved in cataract formation by inducing lens cells.. are create...

BACKGROUND Immunoglobulin M (IgM) autoreactivity to malondialdehyde (MDA) protein modifications is part of the natural antibody repertoire in health and may have beneficial functions. In contrast, IgG anti-MDA are increased in chronic inflammation and autoimmunity and may instead have pathogenic properties. METHODS Herein, we investigated serum IgG anti-MDA levels by enzyme-linked immunosorbe...

The objective of this paper was to evaluate oxidative stress during different pregnancy stages in Lohi sheep reared Libya. Investigations were carried out on between 1.5 and 5 years age. A total 40 sub-grouped into various along with non-pregnant controls as follows: (n=10), early mid late (n=10). Blood samples collected from pregnant preserved at -20°C further used for evaluating the concentra...

In this study, to reveal the antioxidant potential of goat milk cells, activities glucose-6-phosphate dehydrogenase (G6PD), glutathione peroxidase (GPx) and levels reduced nicotinamide adenine dinucleotide phosphate (NADPH), total (tGSH),malondialdehyde (MDA), vitamin C (Vit C) protein (TP) in cells were determined correlations between these parameters evaluated. Milk samples collected from 19 ...

Introduction: Oral Lichen Planus (OLP) is a chronic inflammatory disease of oral mucosa with unknown etiology.Many studies have suggested that increased oxidative stress, an imbalance in the antioxidant defense system maybe involved pathogenesis planus.Aim: The aim this study was to compare tissue levels Super oxide dismutase (SOD) and lipidperoxidation marker Malondialdehyde (MDA) established ...

Oxidation-associated malondialdehyde (MDA) modification of proteins can generate immunogenic neo-epitopes that are recognized by autoantibodies. In health, IgM antibodies to MDA-adducts are part of the natural antibody pool, while elevated levels of IgG anti-MDA antibodies are associated with inflammatory and autoimmune conditions. Yet, in human autoimmune disease IgG anti-MDA responses have no...

BACKGROUND AND OBJECTIVE: Oxidative stress can be described as a state brought on by an unfavorable rise in the generation of reactive oxygen species (ROS), growth ROS production, or decline antioxidant defense. The study aimed to investigate impact non-surgical periodontal treatment clinical parameters and serum malondialdehyde MDA, total capacity TAOC, oxidant status TOS smokers non-smokers p...

AIMS Oxidation of low-density lipoprotein in the extracellular matrix of the arterial wall results in the formation of malondialdehyde (MDA) that modifies surrounding matrix proteins. This is associated with the activation of an immune response against modified extracellular matrix proteins present in atherosclerotic plaques. Clinical studies have revealed an inverse association between antibod...

coenzyme q10, a lipid soluble benzoquinone, has excellent antioxidant and membrane stabilizing properties in the cardiac tissue. the present study investigated the effects of coenzyme q10 on in vitro ldl oxidation quantitavely. the formation of conjugated dienes, malondialdehyde (mda) and electrophoretic mobility were monitored as markers of the oxidation of ldl, respectively. coenzyme q₁₀ show...