the effect of acute administration of amiodarone , its major metabolite desethylamiodarone and iodine in an amount equal to that contained in amiodarone on serum thyroid hormone and thyrotropin ( tsh ) concentrations and hepatic and pituitary 5 ' deiodination of thyroxine ( t4 ) in the euthyroid and hypothyroid rat was evaluated .
C0040165
thyroxine
C0020676
hypothyroid