Hibernation and Torpor in Mammals and Birds explores the physiological factors that control hibernation and torpor in birds and mammals. This text covers topics ranging from metabolism in hibernation to the role of endocrines, respiration and acid-base state in hibernation, and theories of hibernation. This book is comprised of 14 chapters and begins with an overview of some clear-cut definitions and why mammals and birds hibernate. The reader is then introduced to the variations from euthermia that have been observed among birds and mammals. To give some structure to this listing, the approach is phylogenetic, starting with the birds and proceeding through the primitive to the more advanced mammals. Subsequent chapters explains the process of entering hibernation and the hibernating state, itself; capability of a species in natural hibernation to arouse from that state using self-generated heat; physiological changes at the start of a spontaneous arousal; and physiological mechanisms underlying the ability of hibernators to rewarm. Consideration is also given to intermediary metabolism in hibernation, cold adaptation of metabolism in hibernators, and the response of hibernators to various extrinsic influences such as neoplastic growth, radiation injury, and parasitism and symbionts. This book will be of interest to students and researchers in fields ranging from zoology to physiology and biophysics.
This book addresses researchers and advanced students in Zoology, Ecology and Veterinary Sciences. This book provides an in-depth overview on the functional ecology of daily torpor and hibernation in endothermic mammals and birds.
This book gives an up-to-date account of the current knowledge of cold adaptation in animals, including phenomena like hibernation, daily torpor, thermoregulation and thermogenesis, metabolic regulation, freeze tolerance, anaerobiosis, ...
Hibernation and Torpor in Australian Mammals and Birds: Physiological and Ecological Implications
Vividly narrated and illustrated, this book stages a groundbreaking argument that should prove provocative and fascinating for specialists and lay readers alike.
This book summarises the newest information on seasonal adaptation in animals.
Species Hb gl−1 Hct % RBC1012 l−1 MCVafl MCHbpg MCHCc gl−1 Habitat Goat (Capra) 104 29 16.1 18 6.5 356 Terrestrial Opossum (Didelphis) 110 34 4.32 81 25.5 324 Terrestrial Mouse deer (Tragulus) 117 31 55.9 6 2.1 380 Terrestrial ...
Isolated adipocytes were prepared by digesting a sample of the biopsied adipose tissue with collagenase (1mg/ml) (Rodbell 1964) in Krebs-Henseleit-Hepes buffer with BSA (5%), glucose (5 mM), and adenosine (200 nM) to inhibit lipolysis ...
2000 Absolute Mass-specific 1500 y c n e u q e r F 1000 500 0 –0.8 –0.6 –0.4 –0.2 0.0 0.2 0.4 Pearson correlation coefficient Figure 4.14 a null model of mass-specific respiration. frequency histograms of the Pearson correlation ...
It is the hope of the contributing authors that this book will serve as an effective reference text for all senior undergraduate and graduate students as well as research scientists with an interest in cold physiology.
Geological Society of America Special Paper 399, Boulder, pp 223-248. ... J Sediment Petrol 59:876–878 Emerson SB (1976) Burrowing in frogs. ... J Paleontol 79:583–593 Holman JA (2003) Fossil frogs and toads of North America.