Heavy isotopes introduced in as L-arginine, L-ornithine, or other carbon/nitrogen donors to nitrergic metabolic pathways could in principle allow both on-target and off-target effects on nitrogen waste metabolism to be directly measured
Wu YL, Cheng Y, Zhou J, Lu S, Zhang Y, Zhao J, et al
Two: genetic differences lead to lower-than-average amount of glutathione production
On the other hand, spontaneous and often substantial functional improvements [53,54,55] after partial lesioning of the spinal cord are associated with the spontaneous sprouting of axons in the corticospinal tract [56,57,58] and the formation of neural circuits by spared spinal cord tissue [26]