[Uptake and storage of indolamines in the ultimobranchial body of the fetal murine thyroid. 1-Autoradiographic histological study].
Incorporation of 3H-5 HTP is studied in ultimobranchial cells and thyroid cells of the mouse foetus from the 13th day to the 18th day of gestation. The APUD characteristics of these cells are first observed on the 14th day when the U.B. bodies are included in the thyroid anlage. The silver granules are then localized on the parafollicular cell cords from which C cells of the adult thyroid arize.
D006916:5-Hydroxytryptophan / Q000378:metabolism*; D000818:Animals; D001345:Autoradiography; D005260:Female; D051379:Mice; D011247:Pregnancy; D013961:Thyroid Gland / Q000196:embryology* / Q000378:metabolism; D014316:Tritium; D014460:Ultimobranchial Body / Q000378:metabolism*
D014316:Tritium; D006916:5-Hydroxytryptophan
Captage et stockage d'indolamines dans le corps ultimobranchial et la thyroïde de foetus de souris. I. Etude histologique autoradiographique