This paper shows that the tissue levels in hypothyroidism and hyperthyroidism are different among themselves and different again from serum levels.
Eur Thyroid J 2016;5:27–34 DOI: 10.1159/000443523
Effect of Hypothyroidism and Hyperthyroidism on Tissue Thyroid Hormone Concentrations in Rat
December 17, 2015 Published online: February 26, 2016
iccardo Donzelli Daria Colligiani Claudia Kusmic Martina Sabatinia
Leonardo Lorenzini Alice Accorroni , d Monica Nannipieri Alessandro Saba Giorgio Iervasi Riccardo Zucchi