[Changes in the level of ACTH in the fetal hypophysis. A study in the rat toward the end of gestation].
The isolated adrenal cell method for bioassay of ACTH was employed in order to determine the ACTH content of the hypophysis of the rat foetus, in late pregnancy. The ACTH concentration decreases between 17 days 8 h and 17 days 15 h, then it increases regularly until the term. This evolution is correlated with the change in the fluorescence intensity of the corticotrophs and with the modification of the adrenocortical activity.
D000324:Adrenocorticotropic Hormone / Q000378:metabolism*; D000818:Animals; D005260:Female; D005865:Gestational Age; D010902:Pituitary Gland / Q000196:embryology* / Q000378:metabolism; D011247:Pregnancy; D051381:Rats
D000324:Adrenocorticotropic Hormone
Evolution de la teneur de l'hypophyse foetale en ACTH. Etude chez le rat, en fin de gestation