Yes, local enzyme concentrations and pH can vary between tissues, potentially altering the local degradation rate
The hypothalamic-pituitary-gonadal (HPG) axis in men regulates male reproductive function and is comprised of hormone-producing glands in the brain and their target organ, the testes
Additionally, associations were searched for between the peptide slopes and the changes between the fasting C-peptide/glucose ratio at 24 months and the fasting C-peptide/glucose ratio at 6 weeks (24 months/6 weeks)
Changes in concentrations of glutathione (GSH) and glutathione disulfide (GSSG) in tissues of hybrid striped bass fed a soybean meal (58%)-based diet supplemented with 0, 1%, or 2% glycine
NAD+ metabolism supports NADPH production through several pathways
2016, Ameratunga, Devini, et al