thyronines การใช้

• Iodothyronine deiodinases catalyze release of iodine directly from the thyronine hormones.
• MCT8 actively transports a variety of iodo-thyronines including the thyroid hormones T 4.
• USP20 deubiquitinates thyronine deiodinase type 2 ( D2 ), an enzyme that converts thyroxine ( T4 ) into active 3, 5, 3'- triiodothyronine ( T3 ).
• The saturation of binding spots on " thyronine-binding globulin " ( TBG ) by endogenous T3 can be estimated by the " triiodothyronine resin uptake test ".
• The enzymes catalyze a reductive elimination of iodine ( the different isoforms attack different thyronine positions ), thereby oxidizing themselves similar to Prx, followed by a reductive recycling of the enzyme.