The commercial speech doctrine is the stepchild of first amend-. ment jurisprudence: Liberals donât much like commercial speech. because it is commercial; conservatives mistrust it because it is. speech. Yet, in a free market economy the ability to give and.
Definition of GLYCOSAMINOGLYCAN. : any of various polysaccharides derived from an amino hexose that are constituents of mucoproteins, glycoproteins, and blood-group substances âcalled also mucopolysaccharide.ADVERTISEMENT. any of various polysaccharides derived from an amino hexose that are constituents of mucoproteins, glycoproteins, and blood-group substancesâcalled also mucopolysaccharide.
Hyaluronan (HA; hyaluronic acid) is composed of alternating residues of Î²-D-(1â3) glucuronic acid (GlcA) and Î²-D-(1â4)-N-acetylglucosamine (GlcNAc) (see Figure 13). Unlike the other glycosaminoglycans, hyaluronan does not attach to proteins to form proteoglycans. O COOH OH OH O OH OH O COOH OH OH O O CH2OH HN CH3 OH O O CH2OH HN O CH3 Hyaluronidase Hyaluronic Acid