Metabolomics to investigate the effect of preconditioned mesenchymal stem cells with crocin on pulmonary epithelial cells exposed to 2-chloroethyl ethyl sulfide.

Metabolomics significantly impacts drug discovery and precise disease management. This study meticulously assesses the metabolite profiles of cells treated with Crocin, Dexamethasone, and mesenchymal stem cells (MSCs) under oxidative stress induced by 2-chloroethyl ethyl sulfide (CEES). Gas chromatography/mass spectrometry (GC/MS) analysis unequivocally identified substantial changes in 37 metabolites across the treated groups.

Prooxidant-antioxidant balance in Iranian veterans exposed to mustard gas and its correlation with biochemical and hematological parameters.

The present study aimed to evaluate serum prooxidant -antioxidant balance (PAB) in an Iranian population exposed to sulfur mustard (SM) more than 20 years ago. In this study, 42 SM-exposed subjects and 30 unexposed subjects (as controls) were recruited. Serum PAB, biochemical, and hematological parameters were measured in all subjects.

NMR spectroscopy-based metabolomic study of serum in sulfur mustard exposed patients with lung disease.

Sulfur mustard (SM) is a vesication chemical warfare agent for which there is currently no antidote. Despite years of research, there is no common consensus about the pathophysiological basis of chronic pulmonary disease caused by this chemical warfare agent. In this study, we combined chemometric techniques with nuclear magnetic resonance (NMR) spectroscopy to explore the metabolic profile of sera from SM-exposed patients.

NMR- and GC/MS-based metabolomics of sulfur mustard exposed individuals: a pilot study.

Sulfur mustard (SM) is a potent alkylating agent and its effects on cells and tissues are varied and complex. Due to limitations in the diagnostics of sulfur mustard exposed individuals (SMEIs) by noninvasive approaches, there is a great necessity to develop novel techniques and biomarkers for this condition. We present here the first nuclear magnetic resonance (NMR) and gas chromatography-mass spectrometry (GC/MS) metabolic profiling of serum from and healthy controls to identify novel biomarkers in blood serum for better diagnostics.

Effect of chemical chaperones on glucose-induced lysozyme modifications.

Nonenzymatic glycation of biomacromolecules occurs due to the diabetes mellitus and ageing. A number of small molecules, known as chemical chaperones, stabilize protein conformation against thermal and chemically induced denaturation. These compounds are including: polyamines (e.