Exposure of Pregnant Rats to Restricted Feeding Schedule Synchronizes the SCN Clocks of Their Fetuses under Constant Light but Not under a Light-Dark Regime

0347894 - FGÚ 2011 RIV US eng J - Článek v odborném periodiku
Nováková, Marta - Sládek, Martin - Sumová, Alena
Exposure of Pregnant Rats to Restricted Feeding Schedule Synchronizes the SCN Clocks of Their Fetuses under Constant Light but Not under a Light-Dark Regime.
Journal of Biological Rhythms. Roč. 25, č. 5 (2010), s. 350-360. ISSN 0748-7304. E-ISSN 1552-4531
Grant CEP: GA ČR(CZ) GA309/08/0503; GA MŠMT(CZ) LC554
Grant ostatní: GA ČR(CZ) GD309/08/H079; EC(XE) LSH-2004-115-4-018741
Výzkumný záměr: CEZ:AV0Z50110509
Klíčová slova: suprachiasmatic nucleus * restricted food * ontogenesis
Kód oboru RIV: FH - Neurologie, neurochirurgie, neurovědy
Impakt faktor: 3.309, rok: 2010

The results of this work demonstrate that the circadian clock in the fetal suprachiasmatic nucleus (SCN) is dominantly entrained by rhythmic signals from the maternal SCN. However, under conditions when the rhythmic signaling is lacking, such as constant light, regular food intake of the mothers may also play an important role in synchronization of the fetal SCN clock during prenatal ontogenesis
Trvalý link: http://hdl.handle.net/11104/0188564