Rapid and effective protocol to measure glutathione peroxidase activity Bulletin of the National Research Centre Springer Nature Link Glutathione Analysis Service Creative Proteomics Biological Databases and Tools Glutathione Metabolism in C. elegans Protein Lounge Quantification of reduced and oxidized glutathione in wine by MALDI TOF MS ScienceDirect The antioxidant glutathione protects against enteric neuron death in situ, but its depletion is protective during colitis American Journal of Physiology Gastrointestinal and Liver Physiology American Physiological Society Figure 4. Intracellular GSH content in A549 cells after 1 day treatment. Glutathione measurement in A549 cells unexposed (control) and exposed to increasing concentrations (10 100 g ml) of Cd SiNPs, CdCl2, SiNPs after