in untreated hypothyroid rats , anterior pituitary nuclear t ( 3 ) was 0.18 +/- 0.06 pg/mug dna which was 0.13 pg/mug dna greater than expected from the serum t ( 3 ) concentration and the pituitary nuclear : serum [ ( 125 ) i ] t ( 3 ) ratio .
C0020676
hypothyroid
C0041014
t ( 3