Methods According to argentaffine of nerve fibers,fast silver-staining was used to observe morphology of nerve endings of isolated muscle spindle in rats soleus muscle.

• 方法分离出单一肌梭,对吕荣等人的运动终板及神经末梢的快速银染方法做了适当的改良,用于肌梭内神经末梢的染色。