Glutathione is a naturally occurring antioxidant that plays a critical role in protecting cells from oxidative stress and maintaining the immune system
Since such a structure could not explain a high stability constant of the GHK-Cu complex (log 10 = 16.44 versus 8.68 of the GH copper complex, which is similar to the GHK-Cu structure), it was proposed that another amino group participates in the complex formation
Nitric oxide is a powerful vasodilator, meaning it relaxes blood vessels and improves blood flow
This improvement of yield may be largely attributed to enrichment of the extracts with nutrients, stimulating biochemical processes in plants, and consequently by boosting the translocation and concentration of certain metabolites in plant organs leading to accumulating dry matter, a greater number of pods per plant, seeds per pod, and pod weight are produced, which are the major parameters in assessing the yield of bean
Members of cytosolic GSTs tend to dimerize with subunits of the same class, which results in a larger number of enzyme possibilities than genes (Sheehan et al., 2001)
