Results 321 to 330 of about 207,268 (343)
Some of the next articles are maybe not open access.
Malondialdehyde Contents in Infant Milk Formulas
Journal of Agricultural and Food Chemistry, 2004Malondialdehyde (MDA) levels in infant milk formulas have been monitored by using an aqueous acid extraction method combined with the thiobarbituric acid method (TBA-test). Vegetable oils, with a remarkable content of polyunsaturated fatty acids (PUFA) are used to enrich the infant milk formulas. As PUFA are more susceptible to autoxidation, it becomes
openaire +3 more sources
Glycosylation enhances malondialdehyde binding to proteins
Free Radical Biology and Medicine, 1996To determine whether glycosylation of proteins increases their susceptibility to modification with malondialdehyde (MDA), bovine serum albumin, which was pretreated with 500 mg/dl dextrose at 37 degrees C for 0, 1, 2, and 4 weeks, were incubated with 100 mM MDA at 37 degrees C for 24 h.
A D, Mooradian, C C, Lung, J L, Pinnas
openaire +2 more sources
Effect of malondialdehyde on nitrosamine formation
Food and Cosmetics Toxicology, 1980Abstract Several aldehydes associated with foodstuffs were investigated for their effect on the formation of N-nitrosodimethylamine and N-nitrosodiethylamine. Whereas glucose, furfural, benzaldehyde and glyoxal had little influence on nitrosamine formation, malondialdehyde, which can be derived from lipids by peroxidation, greatly influenced the ...
T, Kurechi, K, Kikugawa, M, Ozawa
openaire +2 more sources
Unique promotion of erythrophagocytosis by malondialdehyde
American Journal of Hematology, 1988AbstractModification of the normal erythrocyte membrane by reagent malondialdehyde (MDA) promotes phagocytosis of red blood cells by human macrophages, a phenomenon previously shown to involve both IgG‐dependent and IgG‐independent mechanisms and to be demonstrable even at micromolar MDA concentrations.
R P, Hebbel, W J, Miller
openaire +2 more sources
Serum Malondialdehyde in HIV Seropositive Children
Free Radical Biology and Medicine, 1998Human immunodeficiency virus (HIV) infection is associated with oxidative stress as it has been demonstrated in adult seropositive individuals. We show in this study that serum malondialdehyde (MDA) concentration of HIV infected children was significantly higher than in control children. Moreover, a statistically significant decreased serum antioxidant
E J, Jareño +4 more
openaire +2 more sources
Malondialdehyde in Biological Systems
2019Malondialdehyde (MDA) is one of several decomposition products of lipid peroxides formed in fats and oils, in food, and in the tissues. It is the most extensively investigated of these products because of its reactivity with a range of biological macromolecules and its association with the pathophysiology of a number of disease states.
H. H. Draper +3 more
openaire +1 more source
Immunochemical properties of malondialdehyde-protein adducts
Journal of Immunological Methods, 1990Malondialdehyde (MDA), a product of lipid peroxidation, can bind to and modify proteins by adduct formation. To determine whether MDA adducts were immunogenic, MDA was added to rabbit serum albumin (RSA) in order to characterize MDA-proteins and to immunize rabbits.
C C, Lung +3 more
openaire +2 more sources
Malondialdehyde Assays in Higher Plants
Malondialdehyde is a three-carbon dialdehyde produced as a byproduct of polyunsaturated fatty acid peroxidation widely used as a marker of the extent of lipid peroxidation in plants. There are several methodological approaches to quantify malondialdehyde contents in higher plants, ranging from the simplest, cheapest, and quickest spectrophotometric ...Melanie, Morales, Sergi, Munné-Bosch
openaire +2 more sources
Proinflammatory effects of malondialdehyde in lymphocytes
Journal of Leukocyte Biology, 2012Abstract MDA changed cytokine/chemokines mRNA profiles in lymphocytes; increased cytokines expression is via oxidative stress, p38MAPK, and PKC pathways. Diabetes is an inflammatory disease promoted by alterations in immune cell function.
Somasundaram, Raghavan +2 more
openaire +2 more sources
An indo investigation of the structure and bonding in malondialdehyde and lithium malondialdehyde
Journal of Molecular Structure, 1975Abstract The geometries of the enol forms of malondialdehyde and its lithium analog have been investigated using the INDO MO method in its original parametrization. The former molecule is predicted to have a planar, symmetric structure nearly identical with that of acetylacetone.
F.J. Marsh, B.G. Thomas, M.S. Gordon
openaire +1 more source