WS-模拟人体频谱治疗仪对皮瓣存活影响的实验研究  

Effect of WS-frequence spectrum physiatrics apparatus on survival of the random flap in rats

作　　者：黄金龙[1] 冷永成[1] 荣国华[1] 张志升[1] 查小明 张新宁 

机构地区：[1]南京铁道医学院附院整形外科,210009 [2]南京铁道医学院附院同位素室,210009

出　　处：《中华整形烧伤外科杂志》1994年第6期414-417,共4页

摘　　要：我们采用 WS-模拟人体频谱治疗仪(简称 WS 仪)照射大鼠背部超长随意型皮瓣,连续8天,每天2次,每次30min。结果表明:照射组皮瓣术后第9天存活面积明显大于对照组(P<0.001)。^(99m)Tc 清除率、皮瓣透明标本观察及皮瓣组织匀浆超氧化物歧化酶(SOD)检测说明 WS 仪作用于皮瓣后可使血循环增加,毛细血管扩张、增生,皮瓣组织自由基生成减少。In this experimental study we investigated the effect of WS-frequence spectrum physiatries apparatus on the survival of the random flap in the back of rats. The flap was radiated vertically with the WS-apparatus for 30 minutes,twice daily for 8 days.It was found that on the ninth postoperative day,the survival areas of the radiated flaps was increased significantly(P<0.001).The isotope(^(99)mTc)clearance,the diaphanousflap sample and SOD content were examined.The results showed that WS- apparatus can reduce the production of oxygen free radicle in the flap,increase the toler- ance for ischemia and blood supply of the flap with the proliferation and vasodilation of capillary vessels.

关 键 词：频谱治疗仪 外科皮瓣 超氧化物歧化酶 锝99M 

分 类 号：R622.1[医药卫生—整形外科]