B
Béatrice Bothorel
Researcher at University of Strasbourg
Publications - 29
Citations - 806
Béatrice Bothorel is an academic researcher from University of Strasbourg. The author has contributed to research in topics: Melatonin & Circadian rhythm. The author has an hindex of 13, co-authored 29 publications receiving 718 citations. Previous affiliations of Béatrice Bothorel include Centre national de la recherche scientifique.
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Journal ArticleDOI
The chronobiotic properties of melatonin.
TL;DR: The suprachiasmatic nuclei appear to be an important site for the entrainment effect of Mel and the presence of Mel receptors appears to be a prerequisite, however, the pharmacological dose of Mel needed to entrain circadian rhythms means that very probably other sites and mechanisms also play a role.
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Melatonin in the multi-oscillatory mammalian circadian world.
Paul Pévet,Laurence Agez,Béatrice Bothorel,Michel Saboureau,François Gauer,Virginie Laurent,Mireille Masson-Pévet +6 more
TL;DR: Melatonin, one of the endocrine output signals of the clock, provides the organism with circadian information and can be considered as an endogenous synchronizer, able to stabilize and reinforce circadian rhythms and to maintain their mutual phase‐relationship at the different levels of the circadian network.
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Opposite actions of hypothalamic vasopressin on circadian corticosterone rhythm in nocturnal versus diurnal species.
Andries Kalsbeek,Linda A.W. Verhagen,Linda A.W. Verhagen,Ingrid Schalij,Ingrid Schalij,E. Foppen,E. Foppen,Michel Saboureau,Béatrice Bothorel,Ruud M. Buijs,Ruud M. Buijs,Paul Pévet +11 more
TL;DR: The results show that with regard to the circadian control of the corticosterone rhythm in diurnal and nocturnal rodents, temporal information is carried along the same pathway from the SCN to its target areas, but the response of the target area may be quite different.
Journal ArticleDOI
In the rat, exogenous melatonin increases the amplitude of pineal melatonin secretion by a direct action on the circadian clock.
Béatrice Bothorel,Stéphane Barassin,Michel Saboureau,Stéphanie Perreau,Berthe Vivien-Roels,André Malan,Paul Pévet +6 more
TL;DR: The SCN are the target site for the effect of exogenous melatonin on the amplitude of the endogenous melatonin rhythm, with a similar window of sensitivity as its phase‐shifting effect on the pacemaker.
Journal ArticleDOI
Interindividual differences in the pattern of melatonin secretion of the Wistar rat.
Stéphane Barassin,Michel Saboureau,Andries Kalsbeek,Béatrice Bothorel,Berthe Vivien-Roels,André Malan,Ruud M. Buijs,Béatrice Guardiola-Lemaitre,Paul Pévet +8 more
TL;DR: The present study demonstrated that the use of the microdialysis technique is of interest in studies on the circadian system, and concluded that the melatonin rhythm is a very stable circadian marker.