Richard, K.

activity liver 3 activity thyroid hormone hepatic serum tissue 3 activities 1 activity deiodinase adult protein serum t 3 iodothyronine library erasmus mc level deiodination development visser tj 1 mm ptu placenta infant liver homogenates 2 activity expression sulfate thyroid hormone bioactivity serum rt 3 gestation -125 fetus visser metabolism thyroid hormone adult liver sample endocrinol 10 mm dtt ontogeny 50 mm dtt 39 weeks postnatally triiodothyronine chicken metab j clin triiodothyronine sulfate erasmu addition homogenate kaptein e enzyme microsome endocrinology 0.1 function chua teco gn 1520 weeks gestation thyroid hormone metabolism 25 mm dtt 13 term infants 20 weeks gestation production analysis postmortem time reaction conditions liver microsomes larsen pr reaction huang ws liver samples thyroid gland condition fisher da assay plasma wu sy affinity iodothyronines value