title: [Histologic and karyometric changes in thyroid C cells of male golden hamsters during the annual cycle].
abstract: The thyroid C cells of the male golden Hamster present morphological modifications related to variations of activity during the year: the nuclear volume undergoes two reduction phases, one in autumn and the other in May. On the other hand at the beginning of winter there is a clear hypertrophy of the nucleus.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000648:ultrastructure; D006224:Cricetinae; D008297:Male; D012621:Seasons; D013961:Thyroid Gland / Q000166:cytology* / Q000502:physiology / Q000648:ultrastructure
vernacular_title: Modifications histologiques et caryométriques des cellules C de la thyroïde du Hamster doré mâle au cours du cycle annuel