To investigate whether such adaptive changes in TR expression occur in humans , we determined the mRNA levels of the hTR beta 1 in various thyroid states .
to investigate whether such adaptive changes in tr expression occur in humans , we determined the mrna levels of the htr beta 1 in various thyroid states .
O O O O B-other_name I-other_name O B-protein_family_or_group O O O O O O O O B-other_name I-other_name O O B-protein_molecule I-protein_molecule I-protein_molecule O O B-other_name I-other_name O