Search Results - "Esterbauer, Hermann"

The role of lipid peroxidation and antioxidants in oxidative modification of LDL by Esterbauer, H, Gebicki, J, Puhl, H, Jürgens, G

“…The purpose of this study is to provide a comprehensive survey on the compositional properties of LDL (e.g., lipid classes, fatty acids, antioxidants) relevant…”
Get more information

Chemistry and biochemistry of 4-hydroxynonenal, malonaldehyde and related aldehydes by Esterbauer, H, Schaur, R J, Zollner, H

“…Lipid peroxidation often occurs in response to oxidative stress, and a great diversity of aldehydes are formed when lipid hydroperoxides break down in…”
Get more information

Methods to determine oxidation of low-density lipoproteins by Puhl, H, Waeg, G, Esterbauer, H

Get more information

Intake of mercury from fish, lipid peroxidation, and the risk of myocardial infarction and coronary, cardiovascular, and any death in eastern Finnish men by Salonen, J T, Seppänen, K, Nyyssönen, K, Korpela, H, Kauhanen, J, Kantola, M, Tuomilehto, J, Esterbauer, H, Tatzber, F, Salonen, R

“…Even though previous studies have suggested an association between high fish intake and reduced coronary heart disease (CHD) mortality, men in Eastern Finland,…”
Get full text

Low density lipoprotein is saturable by pro-oxidant copper by Gieseg, Steven P., Esterbauer, Hermann

“…The oxidative resistance of low density lipoprotein (LDL) can be experimentally described by the length of time during which no significant lipid peroxidation…”
Get full text

Copper can promote oxidation of LDL by markedly different mechanisms by Ziouzenkova, O, Sevanian, A, Abuja, P M, Ramos, P, Esterbauer, H

“…Oxidation of LDL (0.1 microM) in PBS with copper concentrations ranging from 0.03 to 10 microM, equal to 0.3-100 Cu2+/LDL, was investigated by monitoring the…”
Get full text

Methods for determination of aldehydic lipid peroxidation products by Esterbauer, H, Zollner, H

“…A complex pattern of aldehydes (alkanals, 2-alkenals, 2,4-alkadienals, 4-hydroxyalkenals) is generated by peroxidizing biological samples. Several methods…”
Get more information

Biochemical structural and functional properties of oxidized low-density lipoprotein by Esterbauer, Hermann, Dieber-Rotheneder, Martina, Waeg, Georg, Striegl, Georg, Juergens, Guenther

“…Human low-density lipoprotein (LDL) is a main carrier for cholesterol in the blood stream. Cholesterol deposits in the arteries stem primarily from LDL…”
Get full text

Formation of N-formylkynurenine suggests the involvement of apolipoprotein B-100 centered tryptophan radicals in the initiation of LDL lipid peroxidation by Gieβauf, Andreas, van Wickern, Barbara, Simat, Thomas, Steinhart, Hans, Esterbauer, Hermann

“…Tryptophan oxidation products were determined in pronase E digests of apo B of delipidated, native and Cu 2+ oxidized LDL using a sensitive and specific HPLC…”
Get full text

Simulation of the Induction of Oxidation of Low-Density Lipoprotein by High Copper Concentrations:  Evidence for a Nonconstant Rate of Initiation by Abuja, Peter M, Albertini, Riccardo, Esterbauer, Hermann

“…Kinetic simulation can help obtain deeper insight into the molecular mechanisms of complex processes, such as lipid peroxidation (LPO) in low-density…”
Get full text

Risk factors for microangiopathy-related cerebral damage in the Austrian stroke prevention study by Schmidt, Reinhold, Fazekas, Franz, Hayn, Marianne, Schmidt, Helena, Kapeller, Peter, Roob, Gudrun, Offenbacher, Hans, Schumacher, Martin, Eber, Bernd, Weinrauch, Viktor, Kostner, Gerd M, Esterbauer, Hermann

“…Microangiopathy-related cerebral damage (MARCD) represents a common incidental MRI observation in the elderly. The risk factors of such findings are widely…”
Get full text

Modification of human serum low density lipoprotein by oxidation--characterization and pathophysiological implications by Jürgens, G, Hoff, H F, Chisolm, 3rd, G M, Esterbauer, H

“…Plasma low density lipoprotein (LDL) can undergo free radical oxidation either catalyzed by divalent cations, such as Cu2+ or Fe2+ or promoted by incubation…”
Get more information

Metabolism of 4-Hydroxynonenal, a Cytotoxic Lipid Peroxidation Product, in Thymocytes as an Effective Secondary Antioxidative Defense Mechanism by Siems, Werner G., Pimenov, Alexej M., Esterbauer, Hermann, Grune, Tilman

“…The metabolism of the aldehydic lipid peroxidation product, 4-hydroxynonenal (HNE), was studied in suspensions of mouse thymocytes. Thymocytes are…”
Get full text

Enhancement of hydrogen peroxide-induced luminol-dependent chemiluminescence by neopterin depends on the presence of iron chelator complexes by Murr, Christian, Fuchs, Dietmar, Gössler, Walter, Hausen, Arno, Reibnegger, Gilbert, Werner, Ernst R., Werner-Felmayer, Gabriele, Esterbauer, Hermann, Wachter, Helmut

“…We have previously shown that neopterin, 6- d-erythro-trihydroxypropyl-pteridine, synthesized by human monocytes/macrophages upon stimulation by interferon-γ,…”
Get full text

Effect of stobadine on Cu ++-mediated oxidation of low-density lipoprotein by Horakova, Lubica, Gieß;auf, Andreas, Raber, Georg, Esterbauer, Hermann

“…The pyridoindole derivative stobadine [(−)-cis-2,8-dimethyl-2,3,4,4a,5,9b-hexahydro-1H-pyrido(4,3b) indole] has been described as a drug with antihypoxic and…”
Get full text

Determination of fatty acids in the main lipoprotein classes by capillary gas chromatography: BF3/methanol transesterification of lyophilized samples instead of Folch extraction gives higher yields by Sattler, W, Puhl, H, Hayn, M, Kostner, G M, Esterbauer, H

“…The amount of individual fatty acids contained in the main human lipoproteins VLDL, LDL, lipoprotein (a), HDL2, and HDL3 were determined by two different…”
Get more information

Preparation of fatty acid methyl esters from lipoprotein and macrophage lipid subclasses on thin‐layer plates by Sattler, Wolfgang, Reicher, Helga, Ramos, Pilar, Panzenboeck, Ute, Hayn, Marianne, Esterbauer, Hermann, Malle, Ernst, Kostner, Gerhard M.

“…A simple, accurate, and fast procedure for quantitative analysis of fatty acids (FA) in simple lipid subclasses from different biological specimens is…”
Get full text

Stimulation of HeLa cell growth by physiological concentrations of 4-hydroxynonenal by Zarkovic, N, Ilic, Z, Jurin, M, Schaur, R J, Puhl, H, Esterbauer, H

“…The aim of this study was to analyze the growth response of HeLa cells over a prolonged period of time to a single exposure of physiological and…”
Get more information

Cytotoxicity and genotoxicity of lipid-oxidation products by Esterbauer, H

“…The autoxidation of unsaturated lipids contained in oils, fats, and food and the endogenous oxidative degradation of membrane lipids by lipid peroxidation…”
Get full text

Detection of malonaldehyde by high-performance liquid chromatography by Esterbauer, H, Lang, J, Zadravec, S, Slater, T F

Get more information