Can myelination changes in mouse spinal cord be seen in transmission electron microscopy(TEM) images if I fix tissues after it is dead for 2 hours?

We are doing MRI of mouse spinal cord after injecting it with lysolecithin to induce MS like symptoms. We want to have TEM images as well. But if we want to do MRI, they kill the animal with high...

02 March 2018 830 2 View