Circadian Rhythms and Their Importance

Circadian Rhythms and Their Importance
Author :
Publisher :
Total Pages : 0
Release :
ISBN-10 : 1685075479
ISBN-13 : 9781685075477
Rating : 4/5 (79 Downloads)

Synopsis Circadian Rhythms and Their Importance by : Rajeshwar P. Sinha

Circadian rhythm is the mechanism for measuring time by organisms in units of around 24 hours. Almost every organism has the ability to predict daily events such as sunrise and sunset, which is essential for their optimal survival strategies. Circadian rhythms persist even in the absence of time cues and ensure that behavioral, physiological and metabolic processes align with changing environmental conditions. Most organisms, irrespective of whether they are prokaryotic or eukaryotic, have evolved certain mechanisms to sense their external environment in order to prepare a biological response. Often, these biological responses result in changes in physiology and biochemistry of organisms for the optimization of their survival. There is no unified mechanism among organisms by which sensory environment can be applied to control their lifespan. In humans, disruptions of the circadian rhythm may have an increased risk of age-related neurodegenerative diseases such as cancer, diabetes, etc. This book encompasses the most recent knowledge and modern trends in the field of circadian rhythms research. It is also expected to provide a must-read guide for beginners as well as advanced researchers in this field of study. Undergraduate, post-graduate and research scholars of several disciplines such as chemistry, botany, microbiology, biochemistry, biotechnology, bioinformatics, life sciences and bionanotechnology will benefit from this book.

Human Circadian Physiology

Human Circadian Physiology
Author :
Publisher :
Total Pages : 692
Release :
ISBN-10 : OCLC:84039346
ISBN-13 :
Rating : 4/5 (46 Downloads)

Synopsis Human Circadian Physiology by : Charles A. Czeisler

Circadian Rhythm

Circadian Rhythm
Author :
Publisher : BoD – Books on Demand
Total Pages : 168
Release :
ISBN-10 : 9781789233384
ISBN-13 : 1789233380
Rating : 4/5 (84 Downloads)

Synopsis Circadian Rhythm by : Mohamed A. El-Esawi

Circadian clocks are endogenous and temperature-compensating timekeepers that provide temporal organization of biological processes in living organisms. Circadian rhythms allow living organisms to adapt to the daily light cycles associated with Earth's rotation and to anticipate and prepare for precise and regular environmental changes. This book discusses the fundamental advances of how the circadian clock regulates critical biological functions as well as the cellular and molecular mechanisms controlling circadian rhythm in living organisms. It also provides new insights into and sheds new light on the current research trends and future research directions related to circadian rhythm. This book provokes interest in many readers, researchers and scientists, who can find this information useful for the advancement of their research works towards a better understanding of circadian rhythm regulatory mechanisms.

The Circadian Clock

The Circadian Clock
Author :
Publisher : Springer Science & Business Media
Total Pages : 306
Release :
ISBN-10 : 9781441912626
ISBN-13 : 1441912622
Rating : 4/5 (26 Downloads)

Synopsis The Circadian Clock by : Urs Albrecht

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.

Circadian Rhythms and the Human

Circadian Rhythms and the Human
Author :
Publisher : Butterworth-Heinemann
Total Pages : 349
Release :
ISBN-10 : 9781483193427
ISBN-13 : 148319342X
Rating : 4/5 (27 Downloads)

Synopsis Circadian Rhythms and the Human by : D. S. Minors

Circadian Rhythms and the Human covers the basic principles behind the human circadian rhythms. This book is composed of 12 chapters that discuss the detection, analysis, and definition of rhythms, specifically exogenous and endogenous rhythms. This book also demonstrates the mechanism of metabolic and gastrointestinal rhythms. The opening chapters deal with the rhythms in living organism; establishing the endogeneity of rhythms; definition of nychthemeral rhythm; methods of measuring the frequency of rhythms; exogenous effects upon the temperature rhythm; interaction between exogenous and endogenous influences; and possible origins of renal rhythmicity. The succeeding chapters consider the effect of exercise at different times of day and the concept of sleep-wakefulness rhythm. The discussion then shifts to the effects of repeated time-zone transitions and the effects of time on drug administration. The closing chapters are devoted to the assessment of work performance during shift work. The book can provide useful information to doctors, students, researchers, and the general reader.

The Genetics of Circadian Rhythms

The Genetics of Circadian Rhythms
Author :
Publisher : Academic Press
Total Pages : 269
Release :
ISBN-10 : 9780123876980
ISBN-13 : 0123876982
Rating : 4/5 (80 Downloads)

Synopsis The Genetics of Circadian Rhythms by :

This latest volume in Advances in Genetics covers the genetics of Circadian rhythms. With an international group of authors this volume is the latest offering in this widely praised series.

Circadian Rhythms

Circadian Rhythms
Author :
Publisher : Oxford University Press
Total Pages : 169
Release :
ISBN-10 : 9780198717683
ISBN-13 : 0198717687
Rating : 4/5 (83 Downloads)

Synopsis Circadian Rhythms by : Russell G. Foster

This Very Short Introduction explains how organisms can 'know' the time and reveals what we now understand of the nature and operation of chronobiological processes. Covering variables such as light, the metabolism, human health, and the seasons, Foster and Kreitzman illustrate how jet lag and shift work can impact on human well-being.

Encyclopedia of Sleep

Encyclopedia of Sleep
Author :
Publisher : Academic Press
Total Pages : 2626
Release :
ISBN-10 : 9780123786111
ISBN-13 : 0123786118
Rating : 4/5 (11 Downloads)

Synopsis Encyclopedia of Sleep by :

In a world of 24-hour media saturation, sleep has become an increasingly fraught enterprise. The award-winning four-volume Encyclopedia of Sleep, Four Volume Set is the largest reference, either online or in print, on the subject of sleep. Written to be useful for the novice and the established researcher and clinician, Topic areas will include sleep across the life cycle and in other species, sleep and women, sleep and the elderly, pediatric sleep, sleep deprivation and loss, sleep mechanisms, sleep physiology and pathophysiology, sleep disorders, neurobiology, chronobiology, pharmacology, and impact of other disorders on sleep. Recognizing the many fields that are connected to sleep science, the editorial team has been carefully chosen to do justice to this highly interdisciplinary field of study. The steady growth of researchers and clinicians in the sleep field attests to the continued interest in the scientific study of sleep and the management of patients with sleep disorders, and anyone involved in this exciting field should find this work to be an invaluable reference. 2013 PROSE Award winner for Multivolume Reference in Science from the Association of American Publishers Thoroughly interdisciplinary: looks at sleep throughout the life cycle, with exceptional coverage of basic sleep concepts, the physiology of sleep as well as sleep disorders of all descriptions Excellent coverage of sleep and special populations, covering the lifespan, as well as gender and ethnic differences, among others Chapters focusing on sleep disorders are grouped under the broad categories classified in the ICSD-2 for clear organization so that the reader can effectively access the steps involved in diagnosing and treating these disorders Online version is linked both within the encyclopedia (to related content) and to external sources (such as primary journal content) so that users have easy access to more detailed information if needed

The Rhythms Of Life

The Rhythms Of Life
Author :
Publisher : Profile Books
Total Pages : 288
Release :
ISBN-10 : 9781847653727
ISBN-13 : 1847653723
Rating : 4/5 (27 Downloads)

Synopsis The Rhythms Of Life by : Leon Kreitzman

Popular science at its most exciting: the breaking new world of chronobiology - understanding the rhythm of life in humans and all plants and animals. The entire natural world is full of rhythms. The early bird catches the worm -and migrates to an internal calendar. Dormice hibernate away the winter. Plants open and close their flowers at the same hour each day. Bees search out nectar-rich flowers day after day. There are cicadas that can breed for only two weeks every 17 years. And in humans: why are people who work anti-social shifts more illness prone and die younger? What is jet-lag and can anything help? Why do teenagers refuse to get up in the morning, and are the rest of us really 'larks' or 'owls'? Why are most people born (and die) between 3am-5am? And should patients be given medicines (and operations) at set times of day, because the body reacts so differently in the morning, evening and at night? The answers lie in our biological clocks the mechanisms which give order to all living things. They impose a structure that enables us to change our behaviour in relation to the time of day, month or year. They are reset at sunrise and sunset each day to link astronomical time with an organism's internal time.

The Circadian Code

The Circadian Code
Author :
Publisher : Rodale Books
Total Pages : 290
Release :
ISBN-10 : 9781635652444
ISBN-13 : 1635652448
Rating : 4/5 (44 Downloads)

Synopsis The Circadian Code by : Satchin Panda, PhD

When we eat may be as important as what we eat. Like most people, you probably wake up, get hungry for meals and doze off in bed around the same time every day. If you’ve ever experienced jet lag or pulled an all-nighter, you know that this schedule can easily be thrown off kilter. But for some people, that imbalance—difficulty sleeping at night, hunger at odd times, or sudden fatigue at noon—is a constant. If you're one of those people, Dr. Satchin Panda, one of the leading researchers on circadian rhythms, has a plan to reset your body clock. Beginning with an in-depth explanation of the circadian clock—why it’s important, how it works, and how to know it isn’t working—The Circadian Code outlines lifestyle changes to make to get back on track. It's a concrete plan to enhance weight loss, improve sleep, optimize exercise, and manage technology so that it doesn’t interfere with your body’s natural rhythm. Dr. Panda’s life-changing methods show you how to prevent and reverse ailments like diabetes, cancer, and dementia, as well as microbiome conditions like acid reflux, heartburn, and irritable bowel disease.