The existence of an acid-active hyaluronidase in serum.
D000510:Alpha-Globulins; D001609:Beta-Globulins; D005944:Glucosamine / Q000378:metabolism; D006801:Humans; D006820:Hyaluronic Acid / Q000378:metabolism; D006821:Hyaluronoglucosaminidase / Q000097:blood*; D006863:Hydrogen-Ion Concentration; D014783:Viscosity
D000510:Alpha-Globulins; D001609:Beta-Globulins; D006820:Hyaluronic Acid; D006821:Hyaluronoglucosaminidase; D005944:Glucosamine