[Necessity of the transformation of thyroxin into tetraiodothyroacetic acid, previous to its action on tissue respiration in vitro].
D019069:Cell Respiration; D066298:In Vitro Techniques; D008660:Metabolism / Q000494:pharmacology*; D013974:Thyroxine / Q000378:metabolism* / Q000031:analogs & derivatives
C011126:tetraiodothyroacetic acid; D013974:Thyroxine
THYROXIN/metabolism; TISSUE METABOLISM/pharmacology