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.
Watch Conor McGregor predict fame, belt and fortune as a 20-year-old in 2008. foxsports Mar 3, 2016 at 11:39a ET. A few months after making his professinal MMA debut in 2008, Conor McGregor was already fiercely determined to one day wear a UFC belt and earn boatloads of cash along the way.