Setting the biological time in central and peripheral clocks during ontogenesis
نویسندگان
چکیده
منابع مشابه
Setting the biological time in central and peripheral clocks during ontogenesis.
In mammals, the principal circadian clock within the suprachiasmatic nucleus (SCN) entrains the phase of clocks in numerous peripheral tissues and controls the rhythmicity in various body functions. During ontogenesis, the molecular mechanism responsible for generating circadian rhythmicity develops gradually from the prenatal to the postnatal period. In the beginning, the maternal signals set ...
متن کاملCentral and peripheral circadian clocks in mammals.
The circadian system of mammals is composed of a hierarchy of oscillators that function at the cellular, tissue, and systems levels. A common molecular mechanism underlies the cell-autonomous circadian oscillator throughout the body, yet this clock system is adapted to different functional contexts. In the central suprachiasmatic nucleus (SCN) of the hypothalamus, a coupled population of neuron...
متن کاملthe u.s. policy in central asia and its impact on the colored revolutions in the region (the case study of tulip revolution in kyrgyzstan)
چکیده ندارد.
15 صفحه اول[Biological role and clinical relevance of central and peripheral circadian clocks].
In most species--from cyanobacteria to humans--genetically encoded circadian clocks have evolved to adapt behavioral and physiological processes to environmental changes brought about by the Earth's rotation. Clock disruption, e. g. by shift work, can lead to circadian misalignment, promoting the development of metabolic, immune and cognitive dysfunction. In mammals, a central circadian pacemak...
متن کاملsupply and demand security of energy in central asia and the caucasus
امنیت انرژی به معنی عرضه مداوم و پایدار همراه با قیمت های معقول در حامل های انرژی، که تهدیدات امنیتی، سیاسی، اقتصادی، محیط زیستی و روانی را کاهش دهد. امروزه نفت و گاز تنها، کالای تجاری نیست بلکه بعنوان ابزار سیاسی مورد استفاده قرار می گیرد.اختلاف میان روسیه و اکراین بر سر انرژی در ژانویه 2006، تهدیدی برای امنیت انرژی اروپا ایجاد کرد. در این تحقیق ما تلاش کردیم که نقش انرژی آسیای میانه و قفقاز ر...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: FEBS Letters
سال: 2006
ISSN: 0014-5793
DOI: 10.1016/j.febslet.2006.03.023