title: [Variation in the specific activity of intestinal DNA in Alytes obstetricians larvae (Amphibia, Anura) treated with thyroxine].
abstract: Treatment by thyroxine modified the specific activity of intestianl DNA in premetamorphic Alytes tadpoles. The activity decreased up to the 3rd day, and showed afterwards a peak which culminates on the 9th day. These results have been discussed in comparison with previous radioautographic observations.
mesh_terms: D000818:Animals; D001001:Anura; D004247:DNA / Q000378:metabolism*; D007413:Intestinal Mucosa / Q000378:metabolism*; D007422:Intestines / Q000187:drug effects; D007814:Larva; D013974:Thyroxine / Q000494:pharmacology*
chemical_list: D004247:DNA; D013974:Thyroxine
vernacular_title: Variations de l'activité spécifique de l'adn intestinal chez la larve d'alytes obstetricans (Amphibien Anoure) traitée par la thyroxine.