再组织

Expandor is implanted in the normal skin near facial scar,expandel gradually.During the second operation flap corresponding to the scar which is incised is created and employed.

方法设计面部瘢痕常皮肤下植入扩张器,皮肤扩张后再切除瘢痕组织,用扩张皮瓣修复。

Methods The sciatic and brachial plexus nerve of three-day-old SD mice was treated with collagenase type IV and trypsin to remove the desmocyte on the Schwann cell, then explanted in the culture disk.

先用IV型胶原酶和胰蛋酶消化出生3天的SD鼠臂层神经和坐骨神经组织块后再将组织块贴壁培养。