
Regulators of thyroid hormone availability and action in embryonic chicken brain development
Keywords: AHDS, Allan-Herndon-Dudley syndrome; BBB, blood–brain-barrier; BCSFB, blood–cerebrospinal fluid-barrier; CSF, cerebrospinal fluid; D2, type 2 deiodinase; D3, type 3 deiodinase; E#, embryo of # days old; IRD/ORD, inner/outer ring deiodination; ISH, in situ