Arabidopsis mutants impaired in glutathione biosynthesis exhibit higher sensitivity towards the glucosinolate hydrolysis product allyl isothiocyanate Scientific Reports Regulation of glutathione synthesis ScienceDirect Frontiers Glutathione: Pharmacological aspects and implications for clinical use in non alcoholic fatty liver disease Glutathione in Higher Plants: Biosynthesis and Physiological Mechanisms During Heat and Drought Induced Oxidative Stress Springer Nature Link Oral delivery of glutathione: antioxidant function, barriers and strategies ScienceOpen