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Books > Medicine > Pre-clinical medicine: basic sciences > Physiology
Although scientists have discovered many fundamental physiological and behavioral mechanisms that comprise the stress response, most of current knowledge is based on laboratory experiments using domesticated or captive animals. Scientists are only beginning, however, to understand how stress impacts wild animals - by studying the nature of the stressful stimuli that animals in their natural environments have adapted to for survival, and what the mechanisms that allow that survival might be. This book summarizes, for the first time, several decades of work on understanding stress in natural contexts. The aim is two-fold. The first goal of this work is to place modern stress research into an evolutionary context. The stress response clearly did not evolve to cause disease, so that studying how animals use the stress response to survive in the wild should provide insight into why mechanisms evolved the way that they did. The second goal is to provide predictions on how wild animals might cope with the Anthropocene, the current period of Earth's history characterized by the massive human remodeling of habitats on a global scale. Conservation of species will rely upon how wild animals use their stress response to successfully cope with human-created stressors.
This book uniquely presents conceptual understanding as well as advancements in the field of endocrinology. It emphasizes the harmonization between the function and the structure of different endocrine glands in the body. The book's initial chapters introduce hormones' biological synthesis, structure, function, and signaling pathways. The subsequent chapters examine the functional relationship between hypothalamus and pituitary gland and its leading and regulating roles on other endocrine and non- endocrine organs. A separate chapter discusses the synergistic functions of adrenal glands and pineal gland in the circadian rhythm and analyze the role of corticoids in carbohydrate and mineral metabolism. Furthermore, the book addresses the role of growth hormones, prolactin, gonads regulating hormones, adrenocorticotropin, thyroid hormones, parathormone, gluco- and mineral corticoids, insulin and glucagon, Physiology of bone remodeling is presented with the role of parathyroid glands, C cells and vitamin D explaining the bone as an endocrine organ. The regulation of male and female reproductive functions is represented well. Lastly, the book reviews the novel endocrine role and metabolic aspects of adipose tissue as an endocrine tissue and its relationship to inflammatory diseases, insulin resistance and many metabolic disorders. The book introduces key parts for endocrine's stem cell in each gland is discussed in term of its survival, proliferation, migration, homing, differentiation and its regeneration and remodeling roles.
This book describes the surgical bariatric procedures most frequently performed worldwide and examines their evolution in recent years both within Italy and internationally. For each operation, indications, the surgical technique, potential complications, and the outcomes with respect to weight and obesity-associated comorbidities are presented. In view of the significant failure rate revealed by studies on the long-term results of bariatric surgery, the problem of weight regain and revision surgery are also discussed in detail, covering the different types of revision, conversion to other procedures, and the main outcomes. In addition, individual chapters focus on selected topics of importance. The role of bariatric surgery in the cure of type 2 diabetes ("diabetes surgery") is discussed and the debate over the significance of gastroesophageal reflux disease and hiatal hernia for choice of procedure is summarized. Finally, the most common endoluminal procedures, which have been gaining in importance, are described and other bariatric operations, outlined.
This unique book addresses the statistical modelling and analysis of microbiome data using cutting-edge R software. It includes real-world data from the authors' research and from the public domain, and discusses the implementation of R for data analysis step by step. The data and R computer programs are publicly available, allowing readers to replicate the model development and data analysis presented in each chapter, so that these new methods can be readily applied in their own research. The book also discusses recent developments in statistical modelling and data analysis in microbiome research, as well as the latest advances in next-generation sequencing and big data in methodological development and applications. This timely book will greatly benefit all readers involved in microbiome, ecology and microarray data analyses, as well as other fields of research.
Humans possess a remarkable ability to extract rich three-dimensional information about sound environments simply by analyzing the acoustic signals they receive at their two ears. Research in spatial hearing has evolved from a theoretical discipline studying the basic mechanisms of hearing to a technical discipline focused on designing and implementing increasingly sophisticated spatial auditory display systems. This book contains 39 chapters representing the current state-of-the-art in spatial audio research selected from papers presented in Sendai, Japan, at the First International Workshop on the Principles and Applications of Spatial Hearing.
Elsevier now offers a series of derivative works based on the acclaimed Meylers Side Effect of Drugs, 15th Edition. These individual volumes are grouped by specialty to benefit the practicing physician or health care clinician. Endocrine and metabolic diseases are common, includes diseases such as diabetes, thyroid disease, and obesity. Endocrinologists, including diabetes professionals, internal medicine and primary care practitioners, obstetricians and gynecologists, and others will find this book useful when treating endocrine or metabolic diseases. The material is drawn from the 15th edition of the internationally renowned encyclopedia, Meyler s Side Effects of Drugs, and the latest volumes in the companion series, Side Effects of Drugs Annuals. Drug names have usually been designated by their recommended or proposed International Non-proprietary Names (rINN or pINN); when those are not available, clinical names have been used. In some cases, brand names have been used. This volume is critical for any health professional involved in
the administration of endocrine and metabolics mediations. Complete index of drug names Most complete cross referencing of drug-drug interactions available Extensive references to primary and secondary literature Also includes information on adverse effects in pregnancy The book is divided into eight sections: Corticosteroids and related drugs Prostaglandins Sex hormones and related drugs Iodine and drugs that affect thyroid function Insulin and other hypoglycemic drugs Other hormones and related drugs Lipid-regulated drugs Endocrine and metabolic adverse effects of non-hormonal and non-metabolic drugs "
Cellular Migration and Formation of Neuronal Connections, Second Edition, the latest release in the Comprehensive Developmental Neuroscience series, presents the latest information on the genetic, molecular and cellular mechanisms of neural development. This book provides a much-needed update that underscores the latest research in this rapidly evolving field, with new section editors discussing the technological advances that are enabling the pursuit of new research on brain development. This volume focuses on the formation of axons and dendrites and cellular migration.
This issue of Endocrinology and Metabolism Clinics will cover Obesity. Curated by Dr. Michael D. Jensen, this issue will explore topics in the field that are relevant for practicing clinicians. This issue is one of four selected each year by the series Consulting Editor, Adriana G. Ioachimescu. The volume will include articles on: The role of the environment in the "obesity epidemic," Endoscopic treatments for obesity, Visceral fat, Role of commercial weight loss programs in medical management of obesity, Racial differences in metabolic consequences of fat gain, Sex differences in adipose tissue function, Common and rare complications of bariatric surgery, Strategies for physical activity interventions in the treatment of obesity, Effects of pregnancy on childhood overweight and obesity, Iatrogenic Obesity, Growth hormone and obesity, and Barriers and solutions for prescribing obesity pharmacotherapy.
A Laboratory Guide to the Tight Junction offers broad coverage of the unique methods required to investigate its characteristics. The methods are described in detail, including its biochemical and biophysical principles, step-by-step process, data analysis, troubleshooting, and optimization. The coverage includes various cell, tissue, and animal models. Chapter 1 provides the foundations of cell biology of tight junction. Chapter 2 covers the Biochemical approaches for paracellular channels and is followed by chapter 3 providing the Biophysical approaches. Chapter 4 describes and discusses Histological approaches for tissue fixation and preparation. Chapter 5 discusses Light microscopy, while chapter 6 presents Electron microscopic approaches. Chapter 7 covers Transgenic manipulation in cell cultures, including DNA and siRNA, Mutagenesis, and viral infection. Chapter 8 covers transgenic manipulation in mice, including: Knockout, Knockin, siRNA knockdown, GFP/LacZ reporter, and overexpression. The final chapter discusses the future developments of new approaches for tight junction research. Researchers and advanced students in bioscience working on topics of cell junction, ion channel and membrane protein will benefit from the described methods. Clinicians and pathologists interested in tissue barrier diseases will also benefit from the biochemical and biophysical characterization of tight junctions in organ systems, and their connection to human diseases.
Nutritional Biochemistry takes a scientific approach to nutrition.
It covers not just "whats"--nutritional requirements--but why they
are required for human health, by describing their function at the
cellular and molecular level. Each case study either leads to a
subsequent discovery or enables an understanding of the
physiological mechanisms of action of various nutrition-related
processes. The text is "picture-oriented" and the commentary is
directed towards explaining graphs, figures, and tables.
This book provides easy-to-understand, scientifically backed answers to readers' questions about hormones, helping them understand the many important roles they play, particularly during adolescence. Especially during the teenage years, people are quick to blame raging hormones for everything from acne to rebellious behavior. But hormones play vital and varied roles throughout our lives, driving such basic processes as growth and metabolism and orchestrating sexual maturation and reproduction. But for many, hormones are mysterious and misunderstood. How much do you really know about hormones, how they affect our health, and how what we do can affect them? Books in Greenwood's Q&A Health Guides series follow a reader-friendly question-and-answer format that anticipates readers' needs and concerns. Prevalent myths and misconceptions are identified and dispelled, and a collection of case studies illustrate key concepts and issues through relatable stories and insightful recommendations. Each book also includes a section on health literacy, equipping teens and young adults with practical tools and strategies for finding, evaluating, and using credible sources of health information both on and off the internet—important skills that contribute to a lifetime of healthy decision making.
The Resistance Arteries is focused on the general issue of the regulatory pathways in resistance arteries and comprises a selection of timely overviews and up-to-date research studies presented at the 4th International Symposium on Resistance Arteries. These small vessels act as major controllers of blood pressure, blood flow, and its distribution, and are involved in a variety of pathological conditions. Vascular diameter is influenced by a host of factors, some extrinsic to the smooth musc1e cells and some intrinsic. One will find contributions in nearly all of the five themes by which the book is organized; these address intra-and extracellular interactions, and membrane receptor pathways using vascular beds as diverse as the brain, he art, lung, kidney, and skin. Basic physiological studies are inc1uded; these examine: growth fac tors, vasoactive endothelium-derived nitric oxide, the impacts of flow and stretch, myogenic mechanisms, calcium regulation by protein kinase C, and signal transduction pathways of the vascular smooth musc1e cell membrane receptors. Not only are tissues from appropriate animal models exploited in most of these reports, but many reflect the current increase in the use of human tissue to elucidate vascular alterations of function and morphology in hypertension, atherosclerosis, and ischemia. Noteworthy among the many techniques used are: membrane permeabilization with toxins, fura-2 for calcium determination, single cell electrophysiology, and the application of confocal microscopy to isolated, living vessels."
Many fields have explored the nature of mental life from psychology to psychiatry, literature to linguistics. Yet no common "framework" where each of these important perspectives can be honored and integrated with one another has been created in which a person seeking their collective wisdom can find answers to some basic questions, such as, What is the purpose of life? Why are we here? How do we know things, how are we conscious of ourselves? What is the mind? What makes a mind healthy or unwell? And, perhaps most importantly: What is the connection among the mind, the brain, and our relationships with one another? Our mental lives are profoundly relational. The interactions we have with one another shape our mental world. Yet as any neuroscientist will tell you, the mind is shaped by the firing patterns in the brain. And so how can we reconcile this tension-that the mind is both embodied and relational? Interpersonal Neurobiology is a way of thinking across this apparent conceptual divide. This Pocket Guide to Interpersonal Neurobiology is designed to aid in your personal and professional application of the interpersonal neurobiology approach to developing a healthy mind, an integrated brain, and empathic relationships. It is also designed to assist you in seeing the intricate foundations of interpersonal neurobiology as you read other books in the Norton Series on Interpersonal Neurobiology. Praise for Daniel J. Siegel's books: "Siegel is a must-read author for anyone interested in the science of the mind." -Daniel Goleman, author of Social Intelligence: The New Science of Human Relationships "[S]tands out for its skillful weaving together of the interpersonal, the inner world, the latest science, and practical applications." -Jack Kornfield, PhD, founding teacher of the Insight Meditation Society and Spirit Rock Center, and author of A Path With Heart "Siegel has both a meticulous understanding of the roles of different parts of the brain and an intimate relationship with mindfulness . . . [A]n exciting glimpse of an uncharted territory of neuroscience." -Scientific American Mind "Dr. Daniel Siegel is one of the most thoughtful, eloquent, scientifically solid and reputable exponents of mind/body/brain integration in the world today." -Jon Kabat-Zinn, PhD, author of Wherever You Go, There You Are, Full Catastrophe Living, and Coming to Our Senses
Football Biomechanics explores the latest knowledge of this core discipline in sport science across all codes of the sport. Encompassing a variety of styles, including original scientific studies, syntheses of the latest research, and position statements, the text offers readers the most up-to-date and comprehensive reference of the underlying mechanics of high-level football performance. The book is divided into five parts, covering fundamental football actions, the biomechanics of direct free kicks, footwear, biomechanical considerations in skill acquisition and training, and artificial turf. It bridges the gap between theory and practice in a variety of key areas such as: ball kicking mechanics (in soccer and other football codes) ball impact dynamics aerodynamics of ball flight special techniques (such as the 'knuckle ball shot') by world-famous players the efficacy and development of footwear biomechanical and motor performance differences between female and male soccer players artificial turf from an injury and a performance perspective. Made up of contributions from leading experts from around the world, Football Biomechanics is a vital resource for researchers and practitioners working in all football codes, and useful applied reading for any sport science student with an interest in football.
Eureka: Physiology 2e provides everything a student needs to succeed in the subject, prepare for their clinical placements and pass their exams. Logical book structure to aid the learning process: The book starts with a First principles chapter which clearly explains key concepts and the mechanisms of physiology. The subsequent systems-based chapters, including neuromuscular, cardiovascular, respiratory, renal, endocrine, and gastrointestinal systems, describe the physiological processes which underpin normal function. The book concludes with a final Applied physiology chapter showing how the body responds to stress, exercise, high altitude and massive blood loss. Key features, to help learn the subject and link it to real world medicine: an engaging and authoritative style - with everything you need in one place realistic clinical cases - these show how skilled clinicians work through a presentation, and put disease and biomedical principles into context extensive range of photographs - superb photos show clinical presentations and exactly how to demonstrate related clinical signs starter questions - stimulating questions and answers to test your knowledge and highlight the level of detail you need study boxes - these highlight tips, tricks and key learning points Featuring insightful clinical cases, extensive illustrations and photographs, self-assessment questions and answers, and a wealth of other learning tools, Eureka: Physiology 2e will equip you with the core knowledge and skills you need for your exams and clinical placements!
This issue of Endocrinology and Metabolism Clinics, guest edited by Dr. Grazia Aleppo, will cover key topics in Technology in Diabetes. This issue is one of four selected each year by our series consulting editor, Dr. Adriana G. Ioachimescu. Topics discussed in this issue will include: Evolution of Diabetes Technology, Diabetes Technology in children, Diabetes Technology in adults with type 1 and type 2 Diabetes, Benefits and challenges of Diabetes Technology use in older adults, Integration of Diabetes Technology in Clinical Practice, Diabetes Technology in the inpatient setting for management of hyperglycemia, Standardization of CGM reports, Diabetes Technology and Exercise, Psychosocial Aspects of Diabetes Technology use, Automated insulin delivery, and Glucagon, among others.
Proceedings of the November 1994 meeting. The 59 contributions cover glucose recognition, the role for K (ATP) channels, intracellular messengers, modulation of islet release, beta-cell metabolism and Ca2+, beta-cell heterogeneity: building a homogeneous response from a heterogeneous population, ISS
Strength and power are recognised as key components of human health and performance. Therefore, it is vital for exercise scientists and strength and conditioning practitioners to be able to assess these qualities effectively. Testing methods of these components are often presented as standalone chapters in textbooks which provides the reader with an overview of these aspects. Testing and Evaluation of Strength and Power provides a detailed explanation of testing and evaluation methods for strength and power. The book considers the relationship between the methods of assessment, research on the various approaches to evaluation and how practitioners and researchers can use the information in applied settings. The book provides the reader with a comprehensive overview of methods of strength and power assessment protocols and how they can be used to inform programming. This integrated approach to assessment of strength and power is recommended reading for students on strength and conditioning course and of vital reading to those on specialised courses on strength and power as well as coaches in the fitness testing and strength and conditioning disciplines.
This first volume in a projected series contains the proceedings of the first of the Keio University International Symposia for Life Sciences and Medicine under the sponsorship of the Keio University Medical Science Fund. As stated in the address by the President of Keio University at the opening of the 1996 symposium, the fund of Dr. Mitsunada Sakaguchi. The Keio was established by the generous donation University International Symposia for Life Sciences and Medicine constitute one of the core activities of the fund. The objective is to contribute to the international community by developing human resources, promoting scientific knowledge, and encouraging mutual exchange. Every year, the Executive Committee of the Interna tional Symposia for Life Sciences and Medicine selects the most interesting topics for the symposium from applications received in response to a call for papers to the Keio medical community. The publication of these proceedings is intended to publicize and distribute information arising from the lively discussions of the most exciting and current issues during the symposium. Weare grateful to Dr. Mitsunada Sakaguchi, who made the symposium possible, the members of the program committee, and the office staff whose support guaran teed the success of the symposium. Finally, we thank Springer-Verlag, Tokyo, for their assistance in publishing this work. Akimichi Kaneko, M. D. , Ph. D.
Cellular proteinases and their physiological role in normal and disease states have been the subject of great interest over recent decades. At present, specific protease inhibitors are exploited both as tools in unraveling the role of individual proteinases in particular cellular processes and for the development of chemotherapeutic agents for the treatment of various disorders. Proteinase and Peptidase Inhibition presents updated progress reports on the characterization of a wide range of cellular proteinases whose inhibitors may hold the key to the development of new drugs. Introductory chapters deal with the broad enzyme classes, inhibitor types and regulatory mechanisms governing proteinase activity. The target enzymes themselves, together with all aspects of their inhibition and inhibitor design, are comprehensively described. The classification of target enzymes by structural similarity, rather than by pharmacological effects, provides a new and coherent platform for understanding how inhibition of different targets can lead to the same therapeutic outcomes. This is a valuable reference book that will appeal to both academic and industrial researchers in the fields of medicinal chemistry, drug design and development, pharmacology, biochemistry, and molecular and cell biology.
Even before the time of organized scientific investigation, hu mans had begun pondering and attempting to explain the work ing of the brain and the mental and behavioral states it produces. In the last twenty years there has been an almost explosive in crease in brain research. Beginning perhaps with the pioneering efforts of Francis O. Schmitt to establish the Neuroscience Re search Program and the later development of the Society for Neuroscience, there has emerged a large and powerful multi disciplinary research force devoted to understanding even the ru dimentary aspects of brain functioning. Chemists, physicists, and engineers with their special expert ise in quantitative physical measurements have teamed up with the neurobiologists, who best know the texture and design of brains, to produce particularly effective new approaches. No where is this more evident than in the recently developed meth ods like positron emission tomography and magnetic resonance imaging-techniques that allow one to observe on-going brain ac tivity in humans. This volume concerns a considerably more modest approach: the use of microelectrodes to electrochemically monitor certain aspects of chemical dynamics in functioning ani mal brain systems. The method provides signals that can be di rectly related to chemical neurotransmission. It is a relatively new technique, the first practical measurements having been made in the 1970s, and it is continuously undergoing refinement. The organizer of this book, Jay Justice, is eminently qualified for the task."
Research into the 3D Physiological Human is a very active field focusing on the creation of patient-specific computer models for personalised healthcare. Reporting on how these models can simulate and provide a better understanding of human physiology and pathology, this book also looks at how the evolution and the improvement of technological devices such as scanners, medical instruments, and computer power have helped in our understanding of the human body and its functionalities. The book contains contributions from leading researchers from a variety of disciplines (including computer graphics, biomechanics, knowledge representation, human-machine interfaces etc) associated with medical imaging, simulation, computer-assisted surgery and 3D semantics. Divided into three parts: anatomical and physiological modelling, physically-based simulation, and medical analysis and knowledge management, this book provides a clear picture of the most recent advances in this increasingly important area.
The volumes in this authoritative series present a multidisciplinary approach to modeling and simulation of flows in the cardiovascular and ventilatory systems, especially multiscale modeling and coupled simulations. The cardiovascular and respiratory systems are tightly coupled, as their primary function is to supply oxygen to and remove carbon dioxide from the body's cells. Because physiological conduits have deformable and reactive walls, macroscopic flow behavior and prediction must be coupled to nano- and microscopic events in a corrector scheme of regulated mechanisms. Therefore, investigation of flows of blood and air in physiological conduits requires an understanding of the biology, chemistry, and physics of these systems together with the mathematical tools to describe their functioning. The present volumeis devoted to cellular events that allow adaptation to environmental conditions, particularly mechanotransduction.It begins with cell organization and a survey of cell types in the vasculature and respiratory tract. It then addresses cell structure and functions, especially in interactions with adjoining cells and matrix."
Containing all the new as well as classical methodologies used in the investigation of amino acid and protein metabolism in human and animal models, this book is needed because of the dramatic increase in research in this field. There is no other book currently on the market that covers these methods of investigation. Methods for Investigation of Amino Acid and Protein Metabolism explores areas such as amino acid transfer across tissue membranes, past and new applications using stable isotopes, protein synthesis in organs and tissues, and more. Because of the importance of research methods in the field of amino acid and protein nutrition and metabolism, this book facilitates the reader's integration of the concepts involved in these investigative research methods and their corollaries. In addition to helping any nutrition investigator design and conduct appropriate research protocols in this area of nutrition, this book assists students who are planning to investigate amino acid and protein metabolism in humans or laboratory animals. |
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