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.
Chad Mendes, right, will face Conor McGregor at UFC 189 as a late replacement for featherweight champion Jose Aldo. Lamas: It was kind of surprising to me that they did it, just because normally, when they do that, it's for champions who have been out for more than a year.