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Reptilian Lungs
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Book Synopsis Reptilian Lungs by : Steven F. Perry
Download or read book Reptilian Lungs written by Steven F. Perry and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph has attempted to bring together morphological and physiological studies of reptilian lungs, to analyze the nature of the resulting correlations, and to risk some speculations regarding the evolution of reptilian lung structure. Central to this work is the morphometric evaluation of the lungs in two species of lizard: "the teju (Tupinambis nigropunctatus Spix) and the savanna monitor (Varanus exanthema ticus [Bosc]) which is presented here for the first time. These two species are similar in body form, and both are diurnally active predators, but their lungs are of basic ally different structural types. The teju possesses relatively small, single-chambered (unicameral) lungs in which the homeycomb-like (faveolar) parenchyma is more or less evenly distributed along their length. In the monitor the lungs are large and many-chambered (multicameral), the individual chambers connecting to an unbranched, intrapulmonary bronchus. The parenchyma is in the form of shallow cubicles (ediculae), which are elaborated on the intercameral septa. The parenchyma is heterogeneously distributed within the lungs, tending to be most concentrated near the intrapulmonary bronchus and the middle third of the lung length. The ventral and caudal portions of these lungs are thin-walled and highly flexible. In both species those portions of the lungs which are most exposed to air convection possess dense capillary nets which almost completely cover both sides of the parenchymal partitions. In more distal regions of the parenchy ma or of the lung, the intercapillary spaces become larger, creating a pseudo-single capillary net.
Download or read book Herpetology written by George R. Zug and published by Academic Press. This book was released on 2001-05-30 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a review of all the myriad aspects of the biology, ecology, evolution, physiology, and behavior of amphibians and reptiles. (Midwest).
Book Synopsis Bioengineering Aspects in the Design of Gas Exchangers by : John N. Maina
Download or read book Bioengineering Aspects in the Design of Gas Exchangers written by John N. Maina and published by Springer Science & Business Media. This book was released on 2011-06-24 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book encapsulates over three decades of the author’s work on comparative functional respiratory morphology. It provides insights into the mechanism(s) by which respiratory means and processes originated and advanced to their modern states. Pertinent cross-disciplinary details and facts have been integrated and reexamined in order to arrive at more robust answers to questions regarding the basis of the functional designs of gas exchangers. The utilization of oxygen for energy production is an ancient process, the development and progression of which were underpinned by dynamic events in the biological, physical, and chemical worlds. Many books that have broached the subject of comparative functional respiratory biology have only described the form and function of the ‘end-product,’ the gas exchanger; they have scarcely delved into the factors and the conditions that motivated and steered the development from primeval to modern respiratory means and processes. This book addresses and answers broad questions concerning the critical synthesis of multidisciplinary data, and clarifies previously cryptic aspects of comparative respiratory biology.
Book Synopsis The Lung-Air Sac System of Birds by : John N. Maina
Download or read book The Lung-Air Sac System of Birds written by John N. Maina and published by Springer Science & Business Media. This book was released on 2005-12-28 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: In biology, few organs have been as elusive as the lung-air sac system of birds. Considerable progress has recently been made to fill the gaps in the knowledge. While summarizing and building on earlier observations and ideas, this book provides cutting-edge details on the development, structure, function, and the evolutionary design of the avian respiratory system. Outlining the mechanisms and principles through which biological complexity and functional novelty have been crafted in a unique gas exchanger, this account will provoke further inquiries on the many still uncertain issues. The specific goal here was to highlight the uniqueness of the design of the avian respiratory system and the factors that obligated it.
Book Synopsis Biological Systems in Vertebrates, Vol. 1 by : J N Maina
Download or read book Biological Systems in Vertebrates, Vol. 1 written by J N Maina and published by CRC Press. This book was released on 2019-04-23 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gives an account of the morphologies of vertebrate respiratory organs and attempts to explicate the basis of the common and different structural and functional designs and stratagems that have evolved for acquisition of molecular oxygen. The book has been written with a broad readership in mind: students of biology as well as experts in the disciplines of zoology, physiology, morphology, biological microscopy, biomedical engineering, and ecology and those that work or may contemplate working on materials and aspects concerning respiration in whole organisms will find it useful. Scientists in earth sciences with particular interest on the outcomes of past interactions between environmental factors (the physical domain) and evolution and adaptation (the biological domain), mechanisms that have set the composition, patterning, and anatomies of extant animal life, will find the book of interest.
Book Synopsis Ecotoxicology of Amphibians and Reptiles by : Donald W. Sparling
Download or read book Ecotoxicology of Amphibians and Reptiles written by Donald W. Sparling and published by CRC Press. This book was released on 2010-06-02 with total page 946 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building on the success of its popular predecessor, the second edition of Ecotoxicology of Amphibians and Reptiles presents newly available findings on the species that are important environmental indicators. This new edition covers nearly twice as many topics as the first, including recent developments in the ecotoxicology of amphibians and reptil
Book Synopsis Anaesthesia of Exotic Pets E-Book by : Lesa Longley
Download or read book Anaesthesia of Exotic Pets E-Book written by Lesa Longley and published by Elsevier Health Sciences. This book was released on 2008-04-11 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anaesthesia of Exotic Pets provides a unique and quick reference guide for all those working in veterinary practice. The book covers the common species seen and includes: the basic approach to the case, equipment required, drug doses, and anaesthetic induction and maintenance as well as anaesthetic monitoring techniques. Peri-anaesthetic nursing care, such as husbandry, fluid and nutritional support, is discussed for each species. Written by experienced practitioners, the book provides a common sense and practical approach to anaesthesia to enable a variety of techniques to be performed confidently. - Covers practical information on anaesthesia for a successful outcome: how to assess and prepare the patient, lists of equipment required, how to perform the anaesthetic, husbandry, fluids and nutritional support - Discusses commonly seen pathological conditions and their effect on the choice of anaesthetic and patient prognosis - Provides an overview of the relevant anatomy and physiology in each species as this improves understanding of effects of anaesthesia and techniques used - Describes both basic nursing and more advanced anaesthesia techniques, catering for all abilities and knowledge - Contains tables of drug doses by species giving a quick reference for the busy practitioner
Book Synopsis Advances in Comparative and Environmental Physiology by :
Download or read book Advances in Comparative and Environmental Physiology written by and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: ADVANCES IN COMPARATIVE AND ENVIRONMENTAL PHYSIOLOGY helps biologists, physiologists, and biochemists keep track of the extensive literature in thefield. Providing comprehensive, integrated reviews and sound, critical, and provocative summaries, this series is a must for all active researchers in environmental and comparative physiology. The present volume contains six reviews on: - Motile Activities of Fish Chromatophores. - Epithelial Transport of Heavy Metals. - Heavy Metal Cytotoxicity in Marine Organisms. - Comparative Pulmonary Morphology and Morphometry. - Molecular Adaptations in Resistance to Penicillins. - Molecular Adaptations of Enzymes From Thermophilic and Psychrophilic Organisms.
Book Synopsis The Structure and Life of Birds by : Frederick Webb Headley
Download or read book The Structure and Life of Birds written by Frederick Webb Headley and published by . This book was released on 1895 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Physiological Adaptations in Vertebrates by : Alan Hargens
Download or read book Physiological Adaptations in Vertebrates written by Alan Hargens and published by CRC Press. This book was released on 1991-10-31 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume originates from a symposium held in Copenhagen in June 1989 to commemorate Kjell Johansen, who died March 4, 1987. The volume begins with a nonscientific but fascinating glimpse at Kjell, followed by an overview of the kinds of physiology that interested him, i.e. adaptational, environme
Book Synopsis The Multiple Inert Gas Elimination Technique (MIGET) by : Susan R. Hopkins
Download or read book The Multiple Inert Gas Elimination Technique (MIGET) written by Susan R. Hopkins and published by Springer. This book was released on 2017-12-01 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Multiple Inert Gas Elimination Technique (MIGET) is a complex methodology involving specialized gas chromatography and sophisticated mathematics developed in the early 1970’s. Essentially, nobody possesses knowledge of all its elements except for its original developers, and while some practical and theoretical aspects have been published over the years, none have included the level of detail that would be necessary for a potential user to adopt and understand the technique easily. This book is unique in providing a highly detailed, comprehensive technical description of the theory and practice underlying the MIGET to help potential users set up the method and solve problems they may encounter. But it is much more than a reference manual – it is a substantial physiological and mathematical treatise in its own right. It also has a wide applicability – there is extensive discussion of the common biological problem of quantitative inference. The authors took measured whole-lung gas exchange variables, and used mathematical procedures to infer the distribution of ventilation and blood flow from this data. In so doing, they developed novel approaches to answer the question: What are the limits to what can be concluded when inferring the inner workings from the “black box” behavior of a system? The book details the approaches developed, which can be generalized to other similar distributed functions within tissues and organs. They involve engineering approaches such as linear and quadratic programming, and uniquely use mathematical tools with biological constraints to obtain as much information as possible about a “black box” system. Lastly, the book summarizes the hundreds of research papers published by a number of groups over the decades in a way never before attempted in order to marshal the world’s literature on the topic and to provide in one place the wealth of important discoveries, both physiological a nd clinical, enabled by the technique.
Book Synopsis The Gas Exchangers by : John N. Maina
Download or read book The Gas Exchangers written by John N. Maina and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Amongst animals, diversity of form and of environmental circumstances have given rise to a multitude of different adap tations subserving the relatively unified patterns of cellular metabolism. Nowhere else is this state of affairs better exem plified than in the realm of respiration". Jones (1972). The field of comparative respiratory biology is expanding almost exponentially. With the ever-improving analytical tools and methods of experimentation, its scope is blossoming to fascinating horizons. The innovativeness and productivity in the area continue to confound students as well as specialists. The increasing wealth of data makes it possible to broaden the information base and meaning fully synthesize, rationalize, reconcile, redefine, consolidate, and offer empirical validation of some of the earlier anecdotal views and interpretations, helping resolve the issues into adequately realistic and easily perceptible models. Occa sional reflections on the advances made, as well as on the yet unresolved prob lems, helps chart out new grounds, formulate new concepts, and stimulate inquiry. Moreover, timely assessments help minimize isolation among investiga tors, averting costly duplication of effort. This exposition focuses on the diversity of the design of the gas exchangers and gives a critical appraisal of the plausible or constrained the evolvement of respiration. The factors that have motivated cause-and-effect relationship between the phylogenetic, developmental, and en vironmental factors, conditions, and states which at various thresholds and under certain backgrounds conspired in molding the gas exchangers is argued.
Author :Interunion Commission on Comparative Physiology Publisher :Springer Science & Business Media ISBN 13 :9780387965154 Total Pages :574 pages Book Rating :4.9/5 (651 download)
Book Synopsis Comparative Physiology by : Interunion Commission on Comparative Physiology
Download or read book Comparative Physiology written by Interunion Commission on Comparative Physiology and published by Springer Science & Business Media. This book was released on 1987-07-27 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume examines the extent to which the design and function of terrestrial and aquatic animals are determined by the physicochemical properties of the media in which they live. The topic is addressed from the viewpoint of scientists representing a variety of disciplines and approaches. Anatomists, biochemists, biophysicists, physiologists and zoologists each contribute their perspectives. The general topics examined include: respiration; acid base balance; osmoregulation; water and ionic exchanges; nutrient acquisition and absorption; nitrogen and sulfur metabolism; locomotion; sensory information and behaviour; energy metabolism; and temperature and evolution. Four or five papers deal with each of these general topics.
Book Synopsis Pulmonary Surfactant by : Jacques R. Bourbon
Download or read book Pulmonary Surfactant written by Jacques R. Bourbon and published by CRC Press. This book was released on 1991-04-22 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents a comprehensive update on pulmonary surfactant by merging classical knowledge with new information. Topics include surfactant secretion and alveolar processing and recycling; physical bases and different theoretical models of the physiological mechanism for pulmonary surfactant action; recent findings on surfactant-like material in other organs; developmental processes and multifactorial regulation; etiology and physiopathology of neonatal respiratory distress; and modern methods for functional explorations of the lung in neonates and experimental models in animals. The book also contains a discussion on the management of hyaline membrane disease, from both the experimental and clinical points of view.
Book Synopsis The Vertebrate Gas Transport Cascade by : J. Eduardo P. W Bicudo
Download or read book The Vertebrate Gas Transport Cascade written by J. Eduardo P. W Bicudo and published by CRC Press. This book was released on 1992-12-21 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents contributions given at the international symposium on The Vertebrate Gas Transport Cascade: Adaptations to Environment and Mode of Life, held in São Sebastião, São Paulo, Brazil from September 10-15, 1991. Recent developments in the field and the unifying principles of basic respiratory mechanisms are covered, and reviews in major areas of respiratory physiology are complemented by recent experimental data. Principal topics discussed include conditions for gas exchange in selected special environments, ventilation of the gas exchanger, diffusing capacity and exchange between respired medium and blood, respiratory pigments and oxygen transport by blood, cardiovascular function and oxygen transport by blood, oxygen delivery to tissue, and transition to anaerobic metabolism. The Vertebrate Gas Transport Cascade: Adaptations to Environment and Mode of Life will be a useful addition to the reference collections of respiratory physiologists, comparative physiologists, cardiovascular physiologists, experimental biologists, students, and others interested in the topic.
Book Synopsis Acid-Base and Electrolyte Handbook for Veterinary Technicians by : Angela Randels-Thorp
Download or read book Acid-Base and Electrolyte Handbook for Veterinary Technicians written by Angela Randels-Thorp and published by John Wiley & Sons. This book was released on 2016-11-08 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acid-Base and Electrolyte Handbook for Veterinary Technicians provides an easy to understand yet comprehensive approach to acid-base and electrolyte balance. Covers the physiology of fluids and their effect on acid-base and electrolyte balance Offers detailed information on managing acid-base and electrolyte derangements in disease Includes access to a companion website with case studies and multiple choice questions
Book Synopsis Infectious Diseases and Pathology of Reptiles by : Elliott R. Jacobson
Download or read book Infectious Diseases and Pathology of Reptiles written by Elliott R. Jacobson and published by CRC Press. This book was released on 2007-04-11 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt: Far from the line drawings and black-and-white photos of the past, Infectious Diseases and Pathology of Reptiles features high-quality, color photos of normal anatomy and histology, as well as gross, light, and electron microscopic images of pathogens and diseases. Many of these images have never before been published, and come directly from
