ea0090oc12.2 | Oral Communications 12: Environmental Endocrinology | ECE2023
Marine Simonneaux
, Mathilda Kretz
, Thibault Bahougne
, Valerie Simonneaux
, Jeandidier Nathalie
In female mammals, the timing of the preovulatory LH surge depends on the combination of the positive estrogen feedback and a circadian signal which synchronizes the LH surge with the transition between the resting and active period at the end of the follicular phase, when arousal is maximal. Previous results have demonstrated that a functional biological clock, located in the suprachiasmatic nucleus (SCN), is required for optimal female fertility. In this context, we have inv...