The tandem of free radicals and methylglyoxal

MP Kalapos - Chemico-biological interactions, 2008 - Elsevier
Methylglyoxal is an α-oxoaldehyde inevitably produced from triose-phosphate intermediates
of phosphorylating glycolysis, and also from amino acids and acetone. Recently, the …

Methylglyoxal–an emerging biomarker for diabetes mellitus diagnosis and its detection methods

LR Bhat, S Vedantham, UM Krishnan… - Biosensors and …, 2019 - Elsevier
Diabetes Mellitus (DM) is one among the supreme metabolic issues observed in history
since 3000 BCE and has gained much interest recently due to the increasing number of …

Pyruvate kinase M2 activation may protect against the progression of diabetic glomerular pathology and mitochondrial dysfunction

W Qi, HA Keenan, Q Li, A Ishikado, A Kannt… - Nature medicine, 2017 - nature.com
Diabetic nephropathy (DN) is a major cause of end-stage renal disease, and therapeutic
options for preventing its progression are limited. To identify novel therapeutic strategies, we …

Increased plasma levels of the methylglyoxal in patients with newly diagnosed type 2 diabetes 初诊2 型糖尿病患者血浆甲基乙二醛水平升高

X Kong, M Ma, K Huang, L Qin, H Zhang… - Journal of …, 2014 - Wiley Online Library
摘要背景: 甲基乙二醛(Methylglyoxal, MG) 是一种活性二羰基, 被认为是晚期糖化终产物的前体
或具有直接的毒性, 进而促进糖尿病的发展. 本研究的目的是测定初诊2 型糖尿病患者血浆MG …

A quick, convenient and economical method for the reliable determination of methylglyoxal in millimolar concentrations: the N-acetyl-l-cysteine assay

R Wild, L Ooi, V Srikanth, G Münch - Analytical and Bioanalytical …, 2012 - Springer
The determination of methylglyoxal (MG) concentrations in vivo is gaining increasing
importance as high levels of MG are linked to various health impairments including …

A “turn-on” fluorescent sensor for methylglyoxal

T Wang, EF Douglass Jr, KJ Fitzgerald… - Journal of the …, 2013 - ACS Publications
Methylglyoxal (MGO), a dicarbonyl metabolite produced by all living cells, has been
associated with a number of human diseases. However, studies of the role (s) MGO plays …

Quantification of glyoxal, methylglyoxal and 3-deoxyglucosone in blood and plasma by ultra performance liquid chromatography tandem mass spectrometry …

JLJM Scheijen, CG Schalkwijk - Clinical chemistry and laboratory …, 2014 - degruyter.com
Background: The reactive α-oxoaldehydes glyoxal (GO), methylglyoxal (MGO) and 3-
deoxyglucosone (3-DG) have been linked to diabetic complications and other age-related …

Tea polyphenol (−)-epigallocatechin-3-gallate: a new trapping agent of reactive dicarbonyl species

S Sang, X Shao, N Bai, CY Lo, CS Yang… - Chemical research in …, 2007 - ACS Publications
Previous studies have demonstrated that reactive dicarbonyl compounds [eg, methylglyoxal
(MGO) and glyoxal (GO)] irreversibly and progressively modify proteins over time and yield …

Stimulation of suicidal erythrocyte death by methylglyoxal

J Nicolay, J Schneider, O Niemoeller, F Artunc… - Cellular Physiology and …, 2006 - karger.com
Diabetes increases the percentage of circulating erythrocytes exposing phosphatidylserine
(PS) at the cell surface. PS-exposing erythrocytes are recognized, bound, engulfed and …

Methylglyoxal in food and living organisms

I Nemet, L Varga‐Defterdarović… - Molecular nutrition & food …, 2006 - Wiley Online Library
Methylglyoxal (MG) is a highly reactive α‐oxoaldehyde formed endogenously in numerous
enzymatic and nonenzymatic reactions. It modifies arginine and lysine residues in proteins …