When I took Remmy to the Vet after his second seizure, his liver numbers were high. The Vet put him on a course of Antibiotics and another fluid which I can't remember the name of but was to help the liver.
When I had it checked the next time, all was well and I have continued to have it checked once a year. He still continued to have the occasional seizure though so it may have just been coincidence and the liver had nothing to do with the seizures with him probably will never know.