The results showed that the density of mucopolysaccharide rose in the initial stage of induced arthritis, and decreased progressively in the later stage.

• 在治疗组中黏多醣类的密度在超音波治疗前后及和控制组比较均有明显的上升，而且于超音波治疗结束时之黏多醣类密度与组织病理学上的修护有密切相关；