Ornithine

Glutamine or Ornithine Alpha-Ketoglutarate

Glutamine is the most abundant free amino acid in human muscle and plasma, is utilized at high rates by rapidly dividing cells including your immune system, and provides energy and optimal conditions for RNA and DNA biosynthesis.( 1) Six amino acids are metabolized (made) in resting muscle. They are leucine, isoleucine, valine, asparagine, aspartate and glutamate. These amino acids provide the amino groups for synthesis of other amino acids such as glutamine and alanine.( 2)

The article presents trivial facts about health and nutrition. It is stated that citrulline, which is contained in watermelon, helps the blood vessels of the body to relax. A study reported the r...

Ornithine is a non-essential amino acid not found in proteins. It is produced in the body from arginine and serves as the precursor to Citruline, Proline and Glutamic Acid. Lysine, an antagonist of Arginine, also prevents uptake of Ornithine. Ornithine helps to prompt the release of growth hormone, insulin and other hormones, which promotes the metabolization of excess body fat. The effect is enhanced when combined with Arginine and Carnitine. A major difference between Ornithine and Arginine is that Ornithine actually enters the cell whereas Arginine does not.

Polyamines and their rate-limiting enzyme, ornithine decarboxylase (ODC), are actively involved in cell growth and differentiation. The phytoestrogen genistein has been demonstrated to possess an...

Inhibition of 12-O-Tetradecanoylphorbol-13-Acetate-Induced Inflammatory Skin Edema and Ornithine Decarboxylase Activity by Theaflavin-3,3?-Digallate in Mouse

Among black tea polyphenols, theaflavins were generally considered to be the most effective in cancer chemoprevention. In this study, we examined the inhibitory effects of black tea polyphenols, ...