[Inhibitory effect of some antrogenic hormones, administered in ovo after sex differentiation, on the development of Müllerian ducts in female bird embryos].
Some androgenic hormones injected into the vitellus of quail (8 and 10 days old) or chick eggs (10 and 12 days of incubation) inhibit the left Müllerian duct development and mainly that of the shell gland. They slow down or stop the right duct involution. After these effects, histo-pathogenic disturbances, affect them.
D000367:Age Factors; D000818:Animals; D002642:Chick Embryo; D005260:Female; D009095:Mullerian Ducts / Q000166:cytology / Q000187:drug effects*; D011784:Quail; D012733:Sex Differentiation / Q000187:drug effects; D013329:Structure-Activity Relationship; D013739:Testosterone / Q000031:analogs & derivatives / Q000494:pharmacology*
D013739:Testosterone
Action inhibitrice de certaines hormones androgènes, administrées in ovo après la différenciation sexuelle, sul l'évolution des canaux de Müller de l'embryon femelle d'oiseau.