Hyaluronic Acid
(see also: osteoarthritis of the knee) Discussion hyaluronic acid is a glycosaminoglycan found in synovial fluid & cartilage; complex sugar (not a protein) ancient molecule, highly conserved- identical function acts as lubricant and shock absorber; acts as barrier permitting metabolites to pass thru it by diffusion but resists penetration by bacteria and other infectious agents; … Read more