Receptor or TSH binding inhibition tests (TBII) that do not measure stimulatory activity directly but detect factors in the serum specimen that block the binding of a labeled TSH preparation to an ...

A serum TSH result between 0.5 and 2.0 mIU/L is generally considered the therapeutic target for a standard LT4 replacement dose for primary hypothyroidism. A serum FT4 concentration in the upper ...

The other two patients with elevated free T4 without suppressed TSH were considered as having resistance of thyroid hormone (RTH), and analysis of thyroid hormone receptor (TR) β gene confirmed ...