LC-MS/MS Coupled with a Stable-Isotope Dilution Method for the Quantitation of Thioproline-Glycine: A Novel Metabolite in Formaldehyde- and Oxidative Stress-Exposed Cells

Formaldehyde (FA) is a human carcinogen that is ubiquitous in the ambient environment and also generated endogenously in oxidatively stressed cells. There is accumulated evidence that FA is an etio...