Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Mireille Masson-Pévet"'
Autor:
Michel Saboureau, André Malan, Stefanie Monecke, Daniel Bonn, Paul Pévet, Mireille Masson-Pévet
Publikováno v:
Journal of Biological Rhythms. 24:413-426
This study investigated in male European hamsters (Cricetus cricetus ) whether entrainment of circannual rhythms follows the principles of the nonparametric entrainment model. In 2 experiments the times of the year when long (LP) or short photoperiod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f1d816153a376ef24dd05d04e15e145
https://doi.org/10.1177/0748730409344502
https://doi.org/10.1177/0748730409344502
Publikováno v:
Neuroendocrinology. 90:1-14
In seasonal species, the photoperiod (i.e. day length) tightly regulates reproduction to ensure that birth occurs at the most favourable time of year. In mammals, a distinct photoneuroendocrine circuit controls this process via the pineal hormone mel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e8314db9da1656070a59259139b545c
https://doi.org/10.1159/000219588
https://doi.org/10.1159/000219588
Publikováno v:
Journal of Neuroendocrinology. 10:303-308
The exposure of long day seasonal breeders to a short photoperiod (SP) induces both sexual quiescence and a decrease in pars tuberalis (PT) melatonin receptor density. Therefore, we studied the respective roles of melatonin and testosterone on the re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9e86cd414a776b05a3f4d85c63da6eb
https://doi.org/10.1046/j.1365-2826.1998.00208.x
https://doi.org/10.1046/j.1365-2826.1998.00208.x
Autor:
Hugues Dardente, Berthe Vivien-Roels, Mireille Masson-Pévet, Valérie Simonneaux, Paul Pévet, Benjamin B. Tournier, Patrick Vuillez
Publikováno v:
European Journal of Neuroscience. 25:1529-1536
In mammals, day length (photoperiod) is read and encoded in the main circadian clock, the suprachiasmatic nuclei (SCN). In turn, the SCN control the seasonal rhythmicity of various physiological processes, in particular the secretion pattern of the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fcf96c20d9b6ea65b5bb4a76a701a41
https://doi.org/10.1111/j.1460-9568.2007.05421.x
https://doi.org/10.1111/j.1460-9568.2007.05421.x
Autor:
Mireille Masson-Pévet
Publikováno v:
Journal de la Société de Biologie. 201:77-83
In Mammals, the master circadian clock is located in the suprachiasmatic nuclei of the hypothalamus. This clock is synchronized with the astronomical time, essentially by the light/dark cycle. The different zeitgebers studied act on the Per1 and/or P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::081b6a7ff07c3bfa81a057863ec253f1
https://doi.org/10.1051/jbio:2007009
https://doi.org/10.1051/jbio:2007009
Autor:
Gerald A. Lincoln, Jonathan D. Johnston, Håkan Andersson, Benjamin B. Tournier, Mireille Masson-Pévet, David G. Hazlerigg
Publikováno v:
Endocrinology
Endocrinology, Endocrine Society, 2006, 147, pp.959-965
Endocrinology, Endocrine Society, 2006, 147, pp.959-965
In mammals, changing day length modulates endocrine rhythms via nocturnal melatonin secretion. Studies of the pituitary pars tuberalis (PT) suggest that melatonin-regulated clock gene expression is critical to this process. Here, we considered whethe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81dae1699a06d71abc1691732f80fce2
https://doi.org/10.1210/en.2005-1100
https://doi.org/10.1210/en.2005-1100
Publikováno v:
Journal of Neuroendocrinology. 15:778-786
Melatonin, secreted only during the night by the pineal gland, transduces the photoperiodic message to the organism. One important target for the hormone is the pars tuberalis (PT) of the adenohypophysis which displays a very high number of melatonin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cb11ab3b90c9d0e4c4647c4d01a30c8
https://doi.org/10.1046/j.1365-2826.2003.01060.x
https://doi.org/10.1046/j.1365-2826.2003.01060.x
Publikováno v:
Brain Research
Brain Research, Elsevier, 2002, 958 (2), pp.261-271. ⟨10.1016/s0006-8993(02)03563-1⟩
Brain Research, Elsevier, 2002, 958 (2), pp.261-271. ⟨10.1016/s0006-8993(02)03563-1⟩
Per1 and Per2, two clock genes rhythmically expressed in the suprachiasmatic nucleus (SCN), are implicated in the molecular mechanism of the circadian pacemaker and play a major role in its entrainment by light. To date, it is not known if every cell
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7483369d74b703241a9396ac3c4e53b
https://doi.org/10.1016/s0006-8993(02)03563-1
https://doi.org/10.1016/s0006-8993(02)03563-1
Publikováno v:
Brain Research. 946:64-71
The aim of the present study was to investigate the daily regulation of both MT1 and MT2 melatonin receptor subtype mRNA expression in the rat SCN in order to clarify their role in the daily variation of SCN melatonin receptors. Existing MT1 and MT2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d9b1547f5c1cbe04d187d6945174792
https://doi.org/10.1016/s0006-8993(02)02824-x
https://doi.org/10.1016/s0006-8993(02)02824-x