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[DOI] [PubMed] [Google Scholar] 15.Grunwald J, Raveh L, Doctor BP, Ashani Y

doi: 10.1080/01635581.2011.535958

Measurement Techniques: Multiple analytical methods exist for glutathione quantification: HPLC Methods: Gold standard for GSH and GSSG quantification with derivatization (monobromobimane, iodoacetic acid) Spectrophotometric Assays: DTNB (Ellmans reagent) method for total thiols and GSH Enzymatic Recycling Assays: Glutathione reductase-based methods with high sensitivity Mass Spectrometry: LC-MS/MS for precise GSH, GSSG, and glutathione conjugate quantification Fluorometric Assays: Fluorescent probe-based methods for cellular GSH imaging Electrochemical Detection: HPLC with electrochemical detection for sensitive GSH/GSSG analysis Related Research Tools: Consider complementary compounds and tools for glutathione research: N-Acetylcysteine (NAC): GSH precursor that crosses cell membranes

For example, Yang [20] et al