Question

repeating units of hyaluronic acid are?​

Answer 1

Answer:

Hyaluronic acid is a linear polysaccharide, with the structure of glucuronic acid and N-acetylglucosamine repeating units linked via alternating β-1,4 and β-1,3 glycosidic bonds.

Answer 2

Hyaluronic Acid

Hyaluronic acid is a linear polysaccharide, with the structure of glucuronic acid and N-acetylglucosamine repeating units linked via alternating β-1,4 and β-1,3 glycosidic bonds.Hyaluronic acid

Hyaluronic acid (HA) is a linear anionic nonsulfated glycosaminoglycan composed of two alternating units, B-1,4-d-glucuronic acid and B-1,3-N-acetyl-d-glucosamine. HA is present in all extracellular matrices throughout connective, epithelial, and neural tissues [170,203]. HA plays an important role in some biological activities including angiogenesis, cell migration, and wound-healing for HA has interactions with cell-surface glycoproteins (CD 44 cell receptor; CD168 (Receptor for Hyaluronan Mediated Motility); CD54; intercellular adhesion molecule-1 (ICAM-1) [170,204,205]. HA regulates different physiologic processes depending on its molecular weight.

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