This pathway consists of ascorbate, glutathione, and four enzymes, namely ascorbate peroxidase, monodehydroascorbate reductase, dehydroascorbate reductase, and GR, which can contribute to the effective scavenging of ROS
Jablochkova A, Bckryd E, Kosek E, Mannerkorpi K, Ernberg M, Gerdle B, et al
To illustrate the differences, heres a couple examples: The Food and Nutrition Board of the Institutes of Medicine set a Recommended Dietary Allowance (RDA) for vitamin D of 600 IU/day or 15 mcg
It also directly neutralizes free radicals and maintains vitamin C and E activity
Initially, APOE was discovered as an arginine-rich peptide within very-low-density lipoprotein, but it was subsequently found in triglyceride-rich lipoproteins in humans and other animals, where its presence facilitates the clearance of these lipoproteins from circulation
These include the two annotated dnj-27 and png-1 genes and the uncharacterized Y55F3AR.2 and txl-1 genes [154]