Sleep, Circadian Rhythms, and Metabolism - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Sleep, Circadian Rhythms, and Metabolism write by William Olds. This book was released on 2014-08-04. Sleep, Circadian Rhythms, and Metabolism available in PDF, EPUB and Kindle. This title includes a number of Open Access chapters.Providing a nuanced study of the connections between sleep, circadian rhythms, and metabolis, this informative book examines how circadian actions affect the liver and adipose tissue, the brain, and metabolism. This important book introduces the reader to circadian rhythms in the body and the ext
Sleep, Circadian Rhythms and Metabolism
Sleep, Circadian Rhythms and Metabolism - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Sleep, Circadian Rhythms and Metabolism write by Robert Bennett. This book was released on 2021-11-16. Sleep, Circadian Rhythms and Metabolism available in PDF, EPUB and Kindle. The natural and internal process which maintains the sleep-wake cycle is termed as a circadian rhythm. It repeats every 24 hours. It is endogenous in nature and responds to the environment. Circadian rhythms are governed by the circadian clock and can be seen in various types of organisms such as animals, plants, cyanobacteria and fungi. The primary circadian clock within mammals is located within a specific collection of cells in the hypothalamus called the suprachiasmatic nucleus (SCN). Any disruption in the circadian rhythms causes metabolic dysregulation. Interactions have also been observed at cellular, molecular and neural scales. This book provides significant information of this discipline to help develop a good understanding of circadian rhythms and metabolism. From theories to research to practical applications, case studies related to all contemporary topics of relevance to this field have been included in it. The book is appropriate for students seeking detailed information in this area as well as for experts.
Human Circadian Physiology
Human Circadian Physiology - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Human Circadian Physiology write by Charles A. Czeisler. This book was released on 1978. Human Circadian Physiology available in PDF, EPUB and Kindle.
Circadian Rhythms and Metabolism
Circadian Rhythms and Metabolism - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Circadian Rhythms and Metabolism write by Etienne Challet. This book was released on 2017-09-18. Circadian Rhythms and Metabolism available in PDF, EPUB and Kindle. One of the major breakthroughs of the last decade in the understanding of energy homeostasis is the identification of a reciprocal control between circadian rhythmicity and cellular metabolism. Circadian rhythmicity is a fundamental endogenous process of almost every organism living on Earth. For instance, the alternation of hunger and satiety is not continuous over 24 h, but is instead structured in time along the light/dark cycle. In mammals, the temporal organization of metabolism, physiology and behavior around 24 h is controlled by a network of multiple cellular clocks, synchronized via neuronal and hormonal signals by a master clock located in the suprachiasmatic nuclei of the hypothalamus. This central circadian conductor in the brain is mainly reset by ambient light perceived by the retina, while secondary circadian clocks in other brain areas and peripheral organs can be reset by meal timing. Chronic disruption of circadian rhythms, as seen in human shift-workers (up to 20% of the active population), has been associated with the development of a number of adverse mental and metabolic conditions. Understanding of the functional links between circadian desynchronization and overall health in animal models and humans, however, is still scarce. Interactions between circadian clocks and metabolism can occur at different levels: the molecular clockwork, internal synchronization via neuro-hormonal signals, or external synchronization via photic or feeding cues. This Research Topic comprises a number of reviews as well as research and methods articles that feature recent advancements in the mechanisms linking circadian clocks with energy metabolism, and the pathophysiological implications of these interactions for metabolic health.
The Circadian Clock
The Circadian Clock - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Circadian Clock write by Urs Albrecht. This book was released on 2010-01-23. The Circadian Clock available in PDF, EPUB and Kindle. With the invitation to edit this volume, I wanted to take the opportunity to assemble reviews on different aspects of circadian clocks and rhythms. Although most c- tributions in this volume focus on mammalian circadian clocks, the historical int- duction and comparative clocks section illustrate the importance of various other organisms in deciphering the mechanisms and principles of circadian biology. Circadian rhythms have been studied for centuries, but only recently, a mole- lar understanding of this process has emerged. This has taken research on circadian clocks from mystic phenomenology to a mechanistic level; chains of molecular events can describe phenomena with remarkable accuracy. Nevertheless, current models of the functioning of circadian clocks are still rudimentary. This is not due to the faultiness of discovered mechanisms, but due to the lack of undiscovered processes involved in contributing to circadian rhythmicity. We know for example, that the general circadian mechanism is not regulated equally in all tissues of m- mals. Hence, a lot still needs to be discovered to get a full understanding of cir- dian rhythms at the systems level. In this respect, technology has advanced at high speed in the last years and provided us with data illustrating the sheer complexity of regulation of physiological processes in organisms. To handle this information, computer aided integration of the results is of utmost importance in order to d- cover novel concepts that ultimately need to be tested experimentally.
