Interaction between the circadian clocks of mother and fetus.

@article{Reppert1995InteractionBT,
  title={Interaction between the circadian clocks of mother and fetus.},
  author={Steven M. Reppert},
  journal={Ciba Foundation symposium},
  year={1995},
  volume={183},
  pages={198-207; discussion 207-11}
}
In mammals, a unidirectional communication exists between the biological clocks of the mother and fetus. As a biological clock begins oscillating in the suprachiasmatic nuclei of the fetus, redundant circadian signals entrain the fetal clock to the prevailing light-dark cycle. Recent studies have revealed an activatable dopamine system within the fetal hypothalamus which may serve as a final common pathway by which maternal signals entrain the fetus. An entrained biological clock during fetal… CONTINUE READING