In conclusion, therapeutic ultrasound enhances mucopolysaccharide synthesis of arthritic cartilage, and results in the repair of arthritic cartilage in the early stage of induced arthritis and the prevention of deteriorative changes in later stages.

• 结论，治疗性超音波将促进关节炎软骨中黏多醣类之合成并因而促进早期大白鼠诱发性关节炎中关节软骨的修护，同时可阻止晚期关节炎中关节软骨的恶化。