3,5,3'-tri·i·o·do·thy·ro·nine (TITh, T3),

A thyroid hormone normally synthesized in smaller quantities than thyroxine; present in blood and thyroid gland and exerts the same biologic effects as thyroxine but, on a molecular basis, is more potent and its onset is more rapid.
References in periodicals archive ?
3,5,3'-Triiodothyronine actively stimulates UCP in brown fat under minimal sympathetic activity.
Serum samples were protected from light and separated in Eppendorf tubes and stored at -4[degrees]C for determining the levels of thyrotropin-releasing hormone (TRH), 3,5,3'-triiodothyronine ([T.
TRT1 showed a significant lower for 3,5,3'-Triiodothyronine ([T.
Effect of 3,5,3'-triiodothyronine (T3) administration on diol gene expression and T3 metabolism in normal and type 1 deiodinase-deficient mice.
Furthermore, the characterized T4 degradation product is not 3,5,3'-triiodothyronine (T3) since its HPLC elution profile was different from that of T3 itself.
Does a combination regimen of thyroxine (T4) and 3,5,3'-triiodothyronine improve depressive symptoms better than T4 alone in patients with hypothyroidism?
Transport of 3,5,3'-triiodothyronine into the perfused rat liver and subsequent metabolism are inhibited by fasting.
This is important because, in many instances, women in iodine-deficient populations are hypothyroxinemic; these women are not clinically hypothyroidal because they have normal or above-normal levels of circulating 3,5,3'-triiodothyronine ([T.
Recently, the preemergent herbicide acetochlor was shown to accelerate 3,5,3'-triiodothyronine ([T.