'A perfect blend of cutting-edge science and compelling storytelling. Daniel Davis has a rare knack for making complex science comprehensible and thrilling' BILL BRYSON Welcome to a revolution in the science of you. Recent and dramatic breakthroughs in our understanding of the body will profoundly change the experience of being human in the coming century. Already they are opening up boundary-breaking possibilities for intervention at every level, from our brains and genes to our microbiomes and immune systems. These will confer unprecedented powers over health, childhood development, our cognitive and physical abilities, and affect every aspect of how we live our lives and think about ourselves. As the secrets of our bodies are revealed, we all will face previously unthinkable choices with consequences we have yet to understand. Imagine knowing years in advance the precise likelihood of developing specific cancers, thanks to a bespoke understanding of every cell in your body; following a diet and health regime tailored to your microbiome; continuous monitoring of your body's workings and well-being; taking drugs that improve your cognition and help to acquire new skills; manipulating the genes of your unborn children to eliminate disease or even enhance their capabilities. Written by an award-winning scientist at the forefront of this work, The Secret Body shows how these radical and disconcerting possibilities have been made real thanks to the ingenious technologies and decades-long collaborations of scientists worldwide. A gripping drama of discovery and a landmark account of this dawning revolution, it presents a vision of the human body of dizzying complexity, wonder and possibility. 'A beautifully rendered picture of the startling new discoveries in human biology which are radically altering our understanding of how we function and what our future holds' BRIAN COX 'An extraordinary journey that reveals the magnificence, intricacy and beauty of the human body, fundamentally changing the way we see ourselves. Masterful' ALICE ROBERTS

The ONLY textbook available on marine mammal physiology, a core topic in Marine Science undergrad teaching Builds on the unique overall theme 'How would you design a marine mammal?' which focuses on what an undergrad student would actually want to know. What would they ask? So rather than "What are the biochemical differences between marine and terrestrial mammals?" the book addresses "How can marine mammals dive for such a long time?" or "How do they stay warm in such cold water?" Organises the Table of Contents into common 'real' student questions. The book thus centres around the point of view of the student. This makes it accessible and student-focused. Consistency across all chapters Provides consistent Power Point slides that teachers can use when they don't know the field well AND that students can use as study guides. Offers Study Questions and future thinking/implications questions. A Driving Question for each chapter is highlighted in a box. A concluding chapter ties up loose ends and consolidates the driving questions from the individual chapters. Contains the contributions of well-respected, prominent scientists in the field. Author bios for each chapter showcase diversity in contributor pool. Focuses on physiological adaptations of marine mammals and connects them with the ecological context, including anthropogenic impacts. Discusses differences that might exist by type of marine mammal, development questions, and behavioral issues.

Adopts an "issues approach" to teaching introductory biology Up-to-date on relevant topics like climate change, CRISPR, new hominids, and new cancer therapies Suitable for both a majors and non-majors course More succinct for ease in teaching and more affordable for students A large suite of student resources, such as questions to enable self-testing, simulations of key processes to aid learning, web links to encourage further reading Instructor resources to use in teaching, such as PowerPoint slides with figures from the book, activity and assignment ideas, and comprehensive lesson plans

This practical manual on sperm analysis presents the diagnostic and therapeutic procedures that are used in andrology laboratories to analyse and assess male infertility. Diagnostic areas include: semen analysis and the biochemical, immunological and microbiological examination of human semen and spermatozoa; computer-aided sperm motility analysis; sperm ultrastructure; and assessment of sperm transport through the female tract and sperm fertilizing ability. The clinical relevance of various diagnostic procedures is also discussed. Therapeutic topics include sperm washing techniques, semen cryopreservation, and insemination procedures. The volume also covers safety in the andrology laboratory, technician training, and quality control. The text is extensively illustrated and will be an invaluable resource to all scientists and technicians who diagnose male infertility. It will also be of interest to researchers working in human gamete biology and reproductive physiology. The detailed methods described in the book are relevant to all hospital, commercial, and university laboratories involved in infertility diagnosis and treatment.

Contains basic and up-to-date information on an emerging fish model Allows non-specialist readers to grasp the relevance of a wide research area Provides accurate and easy to access information on each of the 30 species Includes guidance for establishing a breeding colony Documents that Anemonefishes are useful model organisms for ecological, developmental and climate research

The new reproductive technologies (NRTs) have given rise to new ethical questions that are widely debated. This book, the outcome of a European Union-wide collaborative process, draws on the experience and expertise of ethicists, lawyers, and clinical practitioners and focuses on some of the "burning issues" in different European countries. These include: donor insemination; surrogacy; preimplantation genetic diagnosis; embryo research; access to IVF treatment; and parental, professional and social responsibility. Familiar notions such as quality of life, parenthood, mothering, responsibility and personal identity surface at many points throughout the book and are refashioned to accommodate new questions. This book introduces and probes ethical questions and challenges in a hands-on way by working through relevant case studies with key commentaries and activities. It engages the reader directly in ethical reasoning and decision-making and provides clear explanations, insightful commentaries and informed debate on NRTs.

This volume gives the reader a comprehensive overview of the fundamental and biological aspects of aging. First, the field is described from a historical perspective. Then, the author analyzes the three fundamental mechanisms of survival: energy utilization, molecular and cellular redundancy, and the organization of information. The genetics of aging is reviewed rejecting some simple-minded interpretations. A bridge is established between the molecular, cellular, and tissue modifications that have been reported in the literature, and the clinical manifestations of the aging syndrome. Special relevance is given to the problem of the supposed association between cancers and aging, giving a new interpretation of that relationship.

The tender period between childhood and adolescence is full of changes for young children. They are approaching the onset of sexual maturation, and because they are beginning their school careers, the possibilities for voluntary play and movement rapidly decrease while mental stress rapidly increases. It is very important that young children have a basic knowledge about correct running, jumping, throwing, and swimming as well as knowledge of how to play different sports and games. However, there are no criteria for acceptable levels of motor skills or how to correctly measure those motor skills.

Focusing on a traditionally less studied age group, Growth, Physical Activity, and Motor Development in Prepubertal Children presents concentrated and selected information about the relationships among health and anthropometry, physical activity, motor ability, and motor development in children between the ages of eight and twelve. Extensively referenced, this book features the results of comprehensive studies of development during the prepubertal years as they relate to environmental conditions. It devotes special attention to body composition and health-related physical fitness.

The book discusses recommended testing methods, including their validity, objectivity, and reliability. The health of children depends on their levels of physical activity, their motor abilities, and their motor skills. With the tools and guidelines provided in Growth, Physical Activity, and Motor Development in Prepubertal Children, you will be able to easily evaluate physical activity, then confidently guide children toward optimum growth and development.

Originally published in 1972, Homo Sapiens examines how humans emerged from among the millions of other species and achieved our unique position within the animal kingdom. The book examines what direction future evolution will take and what may be regarded as the 'meaning' of human existence. It stipulates that these are the questions for which no real basis of discussion existed before the 20th century, and at the time of publication, some were still without a definite answer. The book sets out analyse these questions and the continuing debate that has arisen from their study. This is an account of the uniqueness of man in the animal kingdom, how this uniqueness arose during evolution, and what traces of it can be detected in animals other than man. The book describes the mental and physical evolution of man, from his earliest ancestors to the present day. He also gives an account of man's cultural development seeking to establish that there is an underlying principal of cultural evolution, a principle that has been denied by many historians. Later chapters deal with the future and with possible forecasts of mankind's further physical, intellectual and cultural evolution.

Originally published in 1960, The Future of Man is a chronicle of Professor Medwar's Reith lectures of 1959. The book outlines his predictions about the future estate of man, with the 'process of foretelling, rather than with what is actually foretold'. He asks, can we predict the future size of populations? What is the evidence and theoretical background for the belief that human intelligence is declining? Could human beings become uniformly excellent or is inborn diversity and inequality a necessary part of the texture of human populations? The lectures tried to answer these questions and attempts to end with a definition of the biological standing of man. This book will be of interest to anthropologists, biologists and natural historians.

Originally published in 1933 Functional Affinities of Man, Monkeys and Apes gives a taxonomic and phylogenetic survey and the findings of diverse experimental investigations of lemurs, monkeys, and apes. The book discusses the inter-relationships of different Primates and emphasizes seldom-used approaches to the question of primate phylogeny. The book attempts to show how little they have been systematically tried, and argues for a regard to the proper place of functional investigations in the study of the classification and evolution of Primates. This book will be of interest to anthropologists, scientists and historians alike.

Recognizing the urgent need for an up-to-date review of new and innovative research on growth hormone (GH) secretagogues, this exclusive work furnishes the state of the art on the mechanisms of action, design, synthesis, evaluation, and clinical applications of GH secretagogues, including orally active and xenobiotic GH-releasing compounds. Beginning with a thorough historical perspective on the discovery and evolution of GH-releasing peptides (GHRPs) as therapeutic agents, Growth Hormone Secretagogues in Clinical Practice -analyzes structural requirements for GH secretagogue efficacy -demonstrates the use of mathematical models to predict differential values of individual stimuli for GH secretion from the pituitary -reports on the development of a simple screening system based on polyclonal antibodies -discusses laboratory synthesis of agonistic analogs intended for human and veterinary use -proposes applications in managing conditions such as Turner's syndrome, acromegaly, diabetic retinopathy, glomerulosclerosis, tumors, and cancer -provides physiological evidence for the effects of GHRP on behavior with a series of trials involving voluntary and forced exercise -describes a new diagnostic test for evaluating pituitary function in slowly growing children and aging adults -explores the interactions of GH secretagogues with other hormones and endogenous substances from sex steroids to interferons -and much more!

It is now impossible to imagine a world without sex hormones. Women all over the world take hormonal pills to control their fertility and estrogen and progesterone have become the most widely used drugs in the history of medicine. But why has the female rather than the male body become increasingly subjected to hormonal treatment?
Nelly Oudshoorn challenges the idea that there exists such a thing as a natural body and shows how concepts such as the hormonal body assume the appearance of natural phenomena by virtue of the activities of scientists, rather than being rooted in nature.
Beyond the Natural Body tells the fascinating story of scientists'search for the ovaries, testes and urine required to develop the hormonal body concept; investigating how sex hormones have shpaed our understanding of sex and the body, transforming science and medicine and ultimately redefining the relationship of women to reproduction. Nelly Oudshoorn concludes by evaluating the mixed blessings of the hormonal revolution.

This book explores the issues that surround medically assisted reproduction. It addresses the place of destiny, including how to think about individual destinies in an age of increasingly accessible gene sequencing paired with a growing link between procreation and prediction.

A lift-the-flap book showing milestones in a baby's development during pregnancy and the mother's experiences as it grows.

The story of human evolution has been told hundreds of times, each time with a focus that seems most informative of the teller. No matter how it is told the primary characters are rarely mothers and infants. Darwin argued survival, but today we know that reproduction is what evolution is all about. Centering on this, Trevathan focuses on birth, which gives the study of human evolution a crucial new dimension. Unique among mammals, humans are bipedal. The evolution of bipedalism required fundamental changes in the pelvis and resulted in a narrow birth canal. Humans are also large-brained animals, which means that birth is much more challenging for our species than for most other animals. The result of this mismatch of large head and narrow pelvis is that women are highly dependent on assistance at birth and their babies are born in an unusually undeveloped state when the brain is still small. "Human Birth" discusses how the birth process has evolved and ways in which human birth differs from birth in all other mammals. "Human Birth" is also concerned with mother-infant interaction immediately after birth. While working as a midwife trainee, Trevathan carefully documented the births of more than one hundred women and recorded maternal and infant behaviors during the first hour after birth. She suggests ways in which the interactions served not only to enhance mother-infant bonding, but also to ensure survival in the evolutionary past. With clarity and compelling logic Trevathan argues that modern birth practices often fail to meet evolved needs of women and infants and suggests changes that could lead to better birth experiences. This paperback edition includes a new introduction by the author.

The current popular and scientific interest in virtual environments has provided a new impetus for investigating binaural and spatial hearing. However, the many intriguing phenomena of spatial hearing have long made it an exciting area of scientific inquiry. Psychophysical and physiological investigations of spatial hearing seem to be converging on common explanations of underlying mechanisms. These understandings have in turn been incorporated into sophisticated yet mathematically tractable models of binaural interaction. Thus, binaural and spatial hearing is one of the few areas in which professionals are soon likely to find adequate physiological explanations of complex psychological phenomena that can be reasonably and usefully approximated by mathematical and physical models. This volume grew out of the Conference on Binaural and Spatial Hearing, a four-day event held at Wright-Patterson Air Force Base in response to rapid developments in binaural and spatial hearing research and technology. Meant to be more than just a proceedings, it presents chapters that are longer than typical proceedings papers and contain considerably more review material, including extensive bibliographies in many cases. Arranged into topical sections, the chapters represent major thrusts in the recent literature. The authors of the first chapter in each section have been encouraged to take a broad perspective and review the current state of literature. Subsequent chapters in each section tend to be somewhat more narrowly focused, and often emphasize the authors' own work. Thus, each section provides overview, background, and current research on a particular topic. This book is significant in that it reviews the important work during the past 10 to 15 years, and provides greater breadth and depth than most of the previous works.

In his writings Blechschmidt consistently accessed and described the subject of human embryology from the viewpoint of biodynamic metabolic fields and focuses his attention on the question: How does human form arise? Blechschmidt wrote and published exclusively in German. It was mostly through a German/English bi-lingual volume published by Karger ("The Stages of Human Development Before Birth", 1960) and an exceptional cooperation with his co-author R. F. Gasser ("Biokinetics and Biodynamics of Human Differentiation", 1978), that his work became partly available to an international English speaking audience. "The Beginnings of Human Life" (1977) was written primarily for the general public, but is no longer in print. The publication of Brian Freeman's translation of "The Ontogenetic Basis of Human Anatomy" (2004), contributed to a growing interest in Blechschmidt's ideas. Slowly osteopaths, Structural Integrators, cranial practitioners and other therapists began to appreciate his work. The books mentioned above offer both a general and comprehensive access to the morphological cosmos described by Blechschmidt but, unfortunately, they are only partly available at the moment. However, there are a number of unnoticed scientific articles already translated into English that offer a more detailed and deeper, specific insight into this elaborate universe of shape and form. The book you have here is a compilation of a number of those individual articles.

Just as the health costs of aging threaten to bankrupt developed countries, this book makes the scientific case that a biological "bailout" could be on the way, and that human aging can be different in the future than it is today. Here 40 authors argue how our improving understanding of the biology of aging and selected technologies should enable the successful use of many different and complementary methods for ameliorating aging, and why such interventions are appropriate based on our current historical, anthropological, philosophical, ethical, evolutionary, and biological context. Challenging concepts are presented together with in-depth reviews and paradigm-breaking proposals that collectively illustrate the potential for changing aging as never before. The proposals extend from today to a future many decades from now in which the control of aging may become effectively complete. Examples include sirtuin-modulating pills, new concepts for attacking cardiovascular disease and cancer, mitochondrial rejuvenation, stem cell therapies and regeneration, tissue reconstruction, telomere maintenance, prevention of immunosenescence, extracellular rejuvenation, artificial DNA repair, and full deployment of nanotechnology. The Future of Aging will make you think about aging differently and is a challenge to all of us to open our eyes to the future therapeutic potential of biogerontology.

The aim of the two-volume set of Placenta and Trophoblast: Methods and Protocols is to offer contemporary approaches for studying the biology of the placenta. The chapters contained herein also address critical features of the female organ within which the embryo is housed, the uterus, and some aspects of the embryo-fetus itself, particularly those of common experimental animal models. In keeping with the organization used effectively in other volumes in this series, each chapter has a brief introduction followed by a list of required items, protocols, and notes designed to help the reader perform the expe- ments without difficulty. In both volumes, sources of supplies are given and illustrations highlight particular techniques as well as expected outcomes. A key aspect of these volumes is that the contributors are at the forefronts of their disciplines, thus ensuring the accuracy and usefulness of the chapters. Placenta research has progressed rapidly over the past several decades by taking advantage of the technical advances made in other fields. For example, the reader will note that many techniques, such as reverse transcriptase po- merase chain reaction, northern and western blotting, microarray analyses and in situ hybridization experiments, are routinely used for dissecting a wide range of experimental questions. Protein analysis and functional experiments on tissues and cells that comprise the maternal-fetal interface benefit from studies in en- crinology, immunology, and developmental biology. These volumes also present new ideas on investigating gene imprinting and gene transfer via viral vectors.

This much-needed book provides honest, clear, and helpful medical information for older adults and their caregivers, written in an easily understandable language. There are many myths and much misinformation about aging. At the same time, there are few trustworthy books on the subject. Aging, But Never Old: The Realities, Myths, and Misrepresentations of the Anti-Aging Movement was written to address those myths and fill that gap. Written by an eminent geriatric specialist, this book will educate readers about the specialty of geriatric medicine, helping them understand what true geriatric care is and what it can do for older adults. The book opens with a comparison of scientifically sound geriatric medicine as compared to its arch rival, the "anti-aging business." It goes on to discuss the most important medical issues an older adult will face, explaining them in layman's terms and through the use of case examples. Full of sage advice, humor, and easy-to-remember suggestions pertaining to each issue discussed, this upbeat volume will help older adults and their children and caregivers better navigate the increasingly complex medical options older adults now face. Contributions from 20 distinguished physicians from Harvard Medical School and quotes and other material from more than 100 original papers to ensure scientific accuracy and up-to-date context Case examples that help explain material and bring the advice to life

Extensively revised and updated to reflect the current state of knowledge in the study of aging, this Fourth Edition offers a complete profile of the aging process at all levels, from molecules and cells to demography and evolution. Written by international experts in current basic and clinical aging research, this text includes aspects of individual, comparative, and differential aging, and discussions of theories and mechanisms of aging. This invaluable reference illustrates how bodily systems, organs, and functions are affected with aging, describes how genetic and environmental factors influence age-related changes, and addresses some of the clinical consequences of these changes for health and longevity. Well illustrated, with numerous tables and graphs, this book presents up-to-date information from internationally renowned experts in various bio-medical fields. New updated information includes: emphasis on emerging technologies and recent advances in biology and bioengineering that allow greater and longer independence of the elderly recent therapeutic developments in key diseases such as Alzheimer's, osteopenia, osteoporosis, high cholesterol, diabetes, gastritis, sexual impotence, and using transgenic animals as models of aging evaluation of the latest knowledge on the roles of oxidants and antioxidants, and correlates them with other aging-based theories expanded discussion of nutrition and physical exercise chapters on gene and stem cell interventions related to the aging process updated tables to reflect current trends, new research data, and up-to-date statistical information

Many scientists today are working to retard the aging process in humans so as to increase both life expectancy and the quality of life. Over the past decade impressive results have been achieved in targeting the mechanisms and pathways of aging. In "The Quest for Human Longevity," Lewis D. Solomon considers these scientific studies by exploring the principal biomedical anti-aging techniques. The book also considers cutting edge research on mental enhancements and assesses the scientific doubts of skeptics. "The Quest for Human Longevity" is also about business. Solomon examines eight corporations pursuing various age-related interventions, profiling their scientific founders and top executives, and examining personnel, intellectual property, and financing for each firm. Academic scientists form the link between research and commerce. Solomon notes that the involvement of university scientists and researchers follows one of two models. The first is a traditional model in which scientists leave academia to work for a corporation or remain in academia and obtain business support for their research. The second is a modern model in which scientists use their intellectual property as a catalyst for acquiring equity interests in the firms they organize. Critics have pointed to the dangers of commercialized science, but Solomon's analysis, on balance, finds that the benefits outweigh the costs and that problems of secrecy and conflicts of interest can be addressed. If scientists succeed in unlocking the secrets of aging and developing drugs or therapies that will allow us to live decades longer, the consequences for society will include profound social, political, economic, and ethical questions. Solomon deals with the public policy aspects of significant life extension and looks at the conflict between those who advocate the acceptance of mortality and the partisans of life. "The Quest for Human Longevity" will be of interest to policymakers, sociologists, scientists, and students of business, as well as general readers interested in these compelling issues. "Lewis D. Solomon" is Theodore Rinehart Professor of Business Law at George Washington University Law School. A prolific author on legal, business, public policy, and religious topics, he has written over fifty books and numerous articles. He is an ordained rabbi and interfaith minister.

Contents:
1. The Comparative Policy Design Perspective
2. Belgium: A Bioethical Paradise?
3. ART Policy in Italy: Explaining the Lack of Comprehensive Regulation
4. Policy Networks, Federalism and Managerial Ideas: How ART Non-Decision in Canada Safeguards the Autonomy of the Medical Profession
5. The United States: National Talk and State Action in Governing ART
6. ART in Spain: Technocratic Inheritance and Modernist Aspirations
7. United Kingdom: Regulation Through a National Licensing Authority
8. France: Protecting Human Dignity While Encouraging Scientific Progress
9. The Netherlands: Conflict and Consensus on Assisted Reproductive Technology Policy
10. Germany: ART Policies as Embryo Protection
11. Switzerland: Policy Design and Direct Democracy
12. Legislation for Protection: Why Norway Designed Restrictive Policies in the Field of ART
13. Comparing Policy Design Across Countries: What Accounts for Variation in ART Policy?