Experimental pathology study on the effect of ACR on axon of both Ola mice and 6J mice / 吉林大学学报(医学版)

ABSTRACT

Objective :To observate the axon changes in pathology of Ola mice,compared with those of 6Jmice. Methods:The peroneal nerve and sural nerve were studied by light-microscope and electronmi-croscope. Results :In light-microscope,the total transverse fascicular area was significantly large ;density ofmyelinated fibers was significantly less;the maximal diameter of myelinated fibers was significantly less;minimal diameter of myelinated fibers had no changens in 6J mice. The Ola mice were nomal. In electronmi-croscope observation, the neurofilament was accumulated within axons. Conclusion: In Ola mice treatedwith ACR,the like-Wallerian degeneration wes delayed. However,in 6J mice the neurofilament and mito-chondria accumulation was found within axons.