Methods With the contrast of117 Snm-DTPA, the plane bone scanning on New Zealand rabbits and the biodistribution experiments on Kunming mice were performed.

• 方法 以~(117)Sn~m-DTPA作对照,进行~(117)Sn~m-TTHMP新西兰兔平面骨显像和昆明种小白鼠体内分布实验。