Amiodarone and its metabolites may have a direct cytotoxic effect on the thyroid follicular cells, which causes a destructive thyroiditis. Amiodarone and its metabolite desethylamiodarone can act as a competitive antagonist of T3 at the cardiac cellular level.
Video: Watch a 19-year-old Conor McGregor predict his UFC title shot. Videos. Video: Watch a 19-year-old Conor McGregor predict his UFC title shot. Conor McGregor is just one win away from claiming a UFC title. Back in 2008, the then-19-year-old MMA newcomer predicted as much.
10 UFC Champions Who Were Stripped of Their Titles. The UFC was founded in 1993, making it less than 25 years old. In sporting terms, thatâs relatively young. And the action you see on your television these days is drastically different than those early days, where there were no weight classes and little rules or government regulation.