in an attempt to study the effects of thyroid hormones , antithyroid drugs and iodide on the conversion of thyroxine ( t4 ) to triiodothyronine ( t3 ) , the liver was obtained from normal , hypothyroid and hyperthyroid rats treated with t4 or t3 . t4 was incubated with liver homogenates and generated t3 was measured .
C0041014
triiodothyronine
C0020676
hypothyroid