Methods According to endogenous alkaline phosphatase activity, Gomori|Takamatsu method and NBT/BCIP method were used to observe the microvascular architecture.

• 方法 利用内源性碱性磷酸酶活性 ,采用组织化学Gomori Takamatsu钙钴法和硝基四唑氮蓝 5 溴 4 氯 3 吲哚磷酸盐 (NBT BCIP)显色法 ,观察人和兔皮瓣的微血管构筑。