cysteine-glutathione disulfide Cysteine Regulates Oxidative Stress and Glutathione-Related Antioxidative Capacity before and after Colorectal Tumor Resection Plasma glutathione/glutathione disulfide (GSH/GSSG) and...

It is a strong antioxidant that also supports mitochondrial energy production

GSH accounts for about 95% of the total non-protein thiols within cells, with intracellular concentrations ranging from 0.5 to 10 mM, far surpassing the levels of free cysteine (3-4)

Diminished gastric function in individuals with atrophic gastritis can result in bacterial overgrowth in the small intestine and cause food-bound vitamin B 12 malabsorption

For antibody staining, antigen retrieval was performed on the slides by incubating them in a steamer for 40 min in citrate buffer (Vector Labs, Cat# H-3300-250)

The current views ascribe fundamental function to chloroplasts in orchestrating defense responses: upon plasma membrane sensing biological threats, signals are quickly relayed to chloroplasts through the plasma membrane/chloroplast dual-located proteins or calcium signal 5,7