Experiment on the cytotoxicity of medical sodium hyaluronate;

Medical sodium hyaluronate gelatin can protect articular cartilage and relieve pain,and no adverse reaction was observed.

has produced medical hyaluronic acid (HA) by fermentation method through strain cultivation, improvement on formulation of fermentation material and technology, optimizing purification process and equipment, improvement on powder preparation process and equipment and transforming production environment.

Determination of Sodium Hyaluronate with Night Blue by Resonance Rayleigh Scattering Method;

Determination of Sodium Hyaluronate with Victoria Blue B by Resonance Rayleigh Scattering Method;

Study on NMR of sodium hyaluronate;

Analysis of hyaluronan by spectroscopy;

Objective: To evaluate the clinical effect and safety of knee joint clear operation combined with injection treatment by hyaluronan injecting into articular cavity for osteoarthritis of knee.

Arthroscopic release combined with hyaluronate sodium intraarticular injection for adhesive knee joint stiffness;