propylthiouracil Animal 6 Support, Non-U.S. Gov't 6 Thyroid Gland 6 Thyroid Hormones 6 animal experiment 6 thyroxine 6 Female 4 Thyroid Diseases 4 Thyroxine 4 Triiodothyronine 4 animal 4 article 4 endocrine system 4 female 4 hyperthyroidism 4 hypothyroidism 4 liothyronine 4 metabolism 4 nonhuman 4 radioisotope 4 short survey 4 thyroid disease 4 thyroid function 4 thyroid gland 4 thyroid hormone 4 5 aminolevulinate synthase 2 5-Aminolevulinate Synthetase 2 Adenylate Cyclase 2 Animals 2