Li X, Gong Y, Li D, Xiang L, Ou Y, Jiang L
ARG and NOS2 compete for the substrate L-arginine, determining the direction of the immune response: NOS2 generates NO to mediate pro-inflammatory reactions, while ARG produces ornithine, which is then used to synthesize polyamines and proline, supporting anti-inflammatory, repair and proliferation
doi: 10.1001/jamaneurol.2014.188 147
2 Americans spend more than one billion dollars a year on creams to improve elasticity, smoothness, and a radiant glow, according to a report by Reuters
There are also whitening drinks, such as whitening diary, whitening tablets, and whitening oral liquid
Researchers can design them to fit biological targets with considerable precision, and pharmaceutical companies have developed peptide medicines for diabetes, cancer, osteoporosis and other conditions