探讨经络实质已成为国内外学者研究的课題

近来国内外已有人应用放射性锝进行了研究

但均未进行形态学追踪。我们运用核医学示踪法由循经轨迹的宏观显示做为先The study of impendance line along channel had been perfomed with the radionuclide tracing method in 15 healthy human being and 4 guinea pigs. These images of tracer migrating routs approximately corresponded with classical courses of channel. The study proved that these line-shaped tracer migration were not by the way of lymphatic and blood vessels as well as nerves. This image of radionuclide migrating along channel may used as the guide for the observtaion of micro-autoradiography. In this study

satisfactory migrating image along the channel was also obtained by

(131)

I instead of (131)I instead of

(99m)

TC

So a new way was opend up for both macro-and micro-autoradiographic study.