Abstract
A model for studying recurrent demyelination and remyelination in the central nervous system was developed by means of repeated administration of Cuprizone to mice. In contrast to the demyelination seen during the first course of Cuprizone, the recurrent demyelination was markedly protracted, displayed features of a "dying-back" gliopathy, and resulted in a greatly reduced inflammatory and glial reaction. The repeat remyelination also occurred at a slower tempo, varied markedly in completeness, and was associated with a diminished regeneration of oligodendrocytes. These results demonstrated that axons of the central nervous system in this model can be recurrently remyelinated if oligodendrocytes are available, that regeneration of oligodendrocytes is dependent upon the tissue reaction to demyelination, and that remyelinated axons are not more susceptible to demyelination than normal ones.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
