As a student in Cambridge, Alan Hodgkin first became interested in the basis of nerve conduction, using single nerve fibers from a shore crab in his experiments. In 1963, he won the Nobel prize for his work on nerve conduction, and in 1970 became President of the Royal Society. Chance and Design is a fascinating chronicle of Hodgkin's life, providing a glimpse into the world of Cambridge undergraduates in the thirties, the motivation behind his research into nerve conduction, his work on centimeter radar during World War II, and his life as a Cambridge academic after the war. The book concludes with an account of the Nobel prize ceremony in 1963. This highly readable autobiography gives an insight into the working patterns and private life of an eminent scientist, and will appeal not only to scientists, but also to those interested in gaining an understanding of what inspires scientific research.
Galvani's Spark chronicles the gradual understanding of the nerve impulse which is the basis of all thoughts, sensations and actions. The story begins with Luigi Galvani's chance observation of a spark from a friction machine causing a frog's leg to twitch from across the room. The accurate recording and the understanding of the properties of the nerve fiber membrane that makes the impulse possible became the objectives of neuroscientists for over 200 years. The author, Alan J. McComas finely interweaves the stories, the challenges, and the controversies of the most prominent figures in neuroscience, from the histological descriptions of nerve cells by Cajal to the discovery of a three-dimensional structure of ion channels in cell membranes by MacKinnon. Along the way he details the first recordings of the impulse with a cathode ray oscilloscope by Gasser and Erlanger, Adrian's discovery that stimulus intensity is coded by the frequency of nerve impulses, and Hodgkin and Huxley's brilliant voltage clamp experiments, amongst many others. The recognition by Galvani that muscles and nerves have an electrical component triggered the field of neurophysiology and in turn has produced some of the greatest discoveries in neuroscience. 16 investigators of the nerve impulse went on to win or share Nobel prizes and this book not only emphasizes their work but also traces their brilliant careers. For anyone interested in the nervous system and the history of neuroscience, Galvani's Spark: The Story of the Nerve Impulse is essential reading.
With the 13th edition, Wintrobe’s Clinical Hematology once again bridges the gap between the clinical practice of hematology and the basic foundations of science. Broken down into eight parts, this book provides readers with a comprehensive overview of: Laboratory Hematology, The Normal Hematologic System, Transfusion Medicine, Disorders of Red Cells, Hemostasis and Coagulation; Benign Disorders of Leukocytes, The Spleen and/or Immunoglobulins; Hematologic Malignancies, and Transplantation. Within these sections, there is a heavy focus on the morphological exam of the peripheral blood smear, bone marrow, lymph nodes, and other tissues. With the knowledge about gene therapy and immunotherapy expanding, new, up-to-date information about the process and application of these therapies is included. Likewise, the editors have completely revised material on stem cell transplantation in regards to both malignant and benign disorders, graft versus host disease, and the importance of long-term follow-up of transplantation survivors.
This is a revised and updated edition of a text used in undergraduate courses on cancer biology. It covers everything from the molecular basis of cancer to clinical aspects of the subject, and has a lengthy bibliography designed to assist newcomers with the cancer literature. An introduction acquaints students with the biological principles of cancer and the human dimensions of the disease by considering genuine cases of cancer in fictionalized letters. Other chapters discuss cancer pathology, metastasis, carcinogenesis, genetics, oncogenes and tumor suppressors, epidemiology, and the biological basis of cancer treatment. Also included are an appendix with descriptions of common forms of cancer, a glossary of cancer-related terms and colour plates to illustrate the pathology of many of the types of cancer discussed in the text. Upper-division undergraduates with a background in freshman biology and chemistry, as well as beginning graduate students will find this a valuable text.
Galvani's Spark describes the gradual understanding of the nerve impulse. Proceeding from a chance observation on a frog leg, to studies on squid giant axons and bacteria, this book concludes with the increasing realization that ion channells are responsible for a variety of clinical disorders.
Pediatric body CT began in earnest in 1976 when for the first time a body CT machine was installed in a pediatric institution, the Hospital for Sick Children in Toronto. The first images were received with great enthusiasm. More recently, newer equipment with faster scan times and better resolution has enabled us to delineate disease processes with even greater accuracy. In the past 9 years we have performed more than 5000 body scans in children. With this experience our examination techniques have changed and the indications for CT in children have been modified. CT has come to occupy an important and specific place in the management of pediatric patients. The performance of body CT studies in children is not always easy. Excellent diagnostic studies can be obtained only with a special understanding of the problems of pediatric patients and pediatric pathology. The information contained herein is a review of our experience with pediatric body CT, how we use body CT in children, and its relationship to other modalities in this department.
This book develops the mathematical tools essential for students in the life sciences to describe interacting systems and predict their behavior. From predator-prey populations in an ecosystem, to hormone regulation within the body, the natural world abounds in dynamical systems that affect us profoundly. Complex feedback relations and counter-intuitive responses are common in nature; this book develops the quantitative skills needed to explore these interactions. Differential equations are the natural mathematical tool for quantifying change, and are the driving force throughout this book. The use of Euler’s method makes nonlinear examples tractable and accessible to a broad spectrum of early-stage undergraduates, thus providing a practical alternative to the procedural approach of a traditional Calculus curriculum. Tools are developed within numerous, relevant examples, with an emphasis on the construction, evaluation, and interpretation of mathematical models throughout. Encountering these concepts in context, students learn not only quantitative techniques, but how to bridge between biological and mathematical ways of thinking. Examples range broadly, exploring the dynamics of neurons and the immune system, through to population dynamics and the Google PageRank algorithm. Each scenario relies only on an interest in the natural world; no biological expertise is assumed of student or instructor. Building on a single prerequisite of Precalculus, the book suits a two-quarter sequence for first or second year undergraduates, and meets the mathematical requirements of medical school entry. The later material provides opportunities for more advanced students in both mathematics and life sciences to revisit theoretical knowledge in a rich, real-world framework. In all cases, the focus is clear: how does the math help us understand the science?
Handbook of Hematologic Malignancies provides a unique, practical, and concise guide focused on the must-know points of diagnosis, prognosis, therapeutic management, and cutting edge clinical trial opportunities for each hematologic malignancy. With an ever-increasing growth of evidence and a significant expansion of available treatment options for patients with hematologic disease, remaining current and up-to-date can be extremely challenging for practicing clinicians. This comprehensive subspecialty handbook is designed and organized for the busy hematologist, hematologic oncologist, hematopathologist, and trainee in mind. Every chapter is richly illustrated with color figures and flow diagrams, and contains helpful tables on differential diagnosis, prognostic scoring systems and therapeutic options. A concise case-based review for testing pathologic diagnosis and clinical knowledge for each chapter is included for digital download online and in the e-book. Written by experienced clinicians at the world-renowned Moffitt Cancer Center in Tampa, Florida, as well as contributions from leading academicians throughout the country, this handbook is an essential resource for anyone diagnosing, treating, or managing patients with hematologic malignancy. KEY FEATURES: Contains clear prognostic and diagnostic tools (e.g., tables/flow diagrams/pathology images) with emphasis on key differential diagnoses and diagnostic dilemmas Easy to use treatment recommendations with bullet point format and key references. Discusses the future of patient management based on practice changing clinical trials Includes access to digitally downloadable case-based clinical scenarios and questions with high resolution pathology images linked to each individual chapter
The Epstein-Barr virus (EBV) was discovered in 1964. At the time, the very idea of a virus underlying a cancer was revolutionary. Cancer is, after all, not catching. Even now, the idea of a virus causing cancer surprises many people. But Epstein-Barr, named after its discoverers, Sir Anthony Epstein and Dr Yvonne Barr, is fascinating for other reasons too. Almost everyone carries it, yet it is only under certain circumstances that it produces disease. It has been associated with different, apparently unrelated, diseases in different populations: Burkitt's Lymphoma, producing tumours in the jaw, in African children; a nasal tumour in China; glandular fever in Europe and the USA; and the majority of cases of Hodgkin's Disease everywhere. This book tells the story of the discovery of the virus, and the recognition of its connection with these various diseases - an account that spans the world and involves some remarkable characters and individual stories.
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