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.
Top-ranked Featherweight contenders Chad Mendes (No. 1) and Conor McGregor will collide TONIGHT (Sat., July 11, 2015) in UFC 189's main event from MGM Grand Garden Arena in Las Vegas, Nevada, for the interim 145-pound crown with division champion Jose Aldo sidelined with a controversial rib injury.