![]() |
Welcome to Loot.co.za!
Sign in / Register |Wishlists & Gift Vouchers |Help | Advanced search
|
Your cart is empty |
||
|
Books > Medicine > General issues > Medical equipment & techniques > Medical research
This unique book is the proceedings of The Future of Life and the Future of our Civilization symposium, which was held in May of 2005 in Germany. It is unique since it contains articles of the Future in all aspects of our life. Besides, until now such publications are absent. In this book we can find articles about the spread of life trough out the cosmos and about solar evolution, about origin of life and about cardiology in XXIst century, about structural regularities of encoding in DNA chromosomes, about preservation of biodiversity in marine systems and about defeat of aging, about life-time of technological civilization and about the future of the poor, marginalized populations, about the early cancer diagnositcs of skin, about human clonius and about transition to the next level civilization."
Stable isotope techniques offer advantages in safety, sensitivity, specificity, and economy for many types of pharmaceutical investigations when compared to conventional techniques. Nevertheless, pharmaceutical researchers are slow to embrace stable isotope techniques. This book assembles in one place comprehensive reviews of the many applications of stable isotopes and the background material necessary to understand the application. This approach is a deliberate attempt to encourage the usage of stable isotopes in pharmaceutical research. A bonus to the reader is the high standard of contributions from a very talented and diverse group of investigators.
This new edition of Animal Models in Cardiovascular Research describes historical and recent advances in our understanding of the cardiovascular system from studies conducted in a variety of animal models. Since the last edition we have witnessed an explosion in the use of both congenic and transgenic animals. The use of specific knock-in and knock-out transgenic models has resulted in an avalanche of genetic, molecular and protein-based information that, potentially, could result in an amazing new array of treatment and management options. However, the results of these studies also introduce a sometime bewildering array of redundant, overlapping and competing molecular pathways involved in both physiological and pathological responses. This third edition is designed to provide a better basis for understanding and using animal models in the current climate of background knowledge and information. It is significantly different than the previous two editions. Chapter 1 is updated from the previous editions addressing general principles of animal selection. It also provides expanded tables of normal physiological values for easy reference. Chapter 2 covers preoperative care, pre-anesthesia, chemical restraint, and includes a significantly expanded section on pain recognition and analgesia particularly in rodents. Chapter 3 provides a summary of normal cardiovascular parameters obtained from intact, awake animals. The data have been rearranged in outline rather than the previous tabular form hopefully resulting in easier reference. Chapter 4 addresses the techniques, problems and pitfalls of measuring cardiac function in animals. There is an emphasis on the proper use of these measurements to develop new treatment and management strategies as well as using them to study mechanisms of disease. Chapter 5 emphasizes the techniques, problems and pitfalls involved in the measurement of arterial function and ventricular/arterial coupling dynamics. Again the emphasis is on the use of these parameters to develop new treatment and management strategies and for studying the mechanisms of disease. Chapter 6 is a all new chapter dealing specifically with the problems and pitfalls inherent in using isolated heart preparations. The need for this chapter became apparent because so much information was published using obviously non-physiologic preparations. The use of both pumping and non-pumping preparations are described along with techniques necessary for using hearts from larger species where oxygen carrying capacity of the perfusate is critical. The importance of hypoxia and anoxia in the interpretation of results is discussed. Chapter 7 focuses on the cardiovascular effects of the post-operative analgesic drugs commonly used today and how to avoid potential problems resulting from these effects when reporting experimental data. These data are also presented in outline form rather than the tabular format used in the two previous editions. Chapter 8 addresses the use of naturally occurring animal models of valvular and infectious cardiovascular disease. The information presented has been updated and expanded from the second edition. Chapter 9 examines iatrogenic models of ischemic heart disease. Chapter 10 is new. It provides a review of iatrogenic, transgenic and naturally occurring animal models of cardiomyopathy and heart failure. Chapter 11 includes new, updated and revised information reviewing iatrogenic and transgenic models of hypertension. Chapter 12 contains new, and updated information on iatrogenic and transgenic models of atherosclerotic disease. Chapter 13 is completely new material dealing with animal models for the study of neurohumeral and central nervous system control of the cardiovascular system. Chapter 14 is also new. It provides examples of cardiovascular studies involving the use of specific transgenic models not normally associated with the cardiovascular system, such as estrogen receptor knockouts, to study cardiovascular function.
This superb account of the development of scientific research in the state of Baden places the growth of big science in 19th century Germany within a broad social and economic context. The book analyses the growth of scientific research and its institutionalization in the state university system. With the focus on the experimental sciences, the book explores the introduction of the research ethic into the university medical curriculum, and the process by which laboratory science came to be an essential pedagogical tool in the education of the future citizens of the state. The social and economic changes that ultimately transformed Germany into a modern industrial state are considered. It was within this setting that laboratory training, once considered inappropriate for university studies, slowly increased in status, and dissatisfaction with the overly theoretical education traditionally offered by the universities began to grow. Thus, much like computers today, the scientific method in the nineteenth century came to represent an instrument for teaching not only specific skills but also a particular way of approaching, analysing, and solving the problems of an industrializing economy. This compelling volume will be of interest to historians of science, medicine, and European studies.
Metabolic Bone Disease, Third Edition is the new, expanded edition
of the classic text, featuring the latest advancements and research
information in this fast-moving field. The Third Edition includes
the most up-to-date information on molecular mechanisms, basic
biology, pathophysiology, and diagnosis and management strategies
of metabolic bone disease.
Hardbound. In this volume, there are five reviews of topical subjects. The availability of drugs for the successful treatment of many diseases results in an increase in the number of people who live to their eighties and nineties at which time Alzheimer's disease is most prevalent. The steady progress which is being made in our understanding of this complex disease and in the development of drugs for its treatment are reviewed in Chapter 1. Chemotherapy of another disease which often resists treatment may have another weapon in its armoury if recent work on modifying a naturally occurring anticancer compound (camptothecin) succeeds in reducing its side-effects; recent efforts in this field (described in Chapter 2) may yield a drug of value in treating cancer of the colon and stomach.Transporting a drug molecule to a specific site of action continues to present a challenge. The use of phosphates and phosphonates to protect the drug from hydrolysis or o
If there is one aspect of current cancer research that represents a major ch- lenge in both novice and experienced researchers, it is the rapid advance in our understanding of the disease. Researchers can be required to switch from analysis of gene expression to kinetics of protein activation, from genetic studies to the analysis of protein funtion. Cancers are highly complex disease systems and researchers aiming to understand the functioning of cancer systems require access to a wide range of laboratory techiques from a broad range of research disciplines. Increasingly, however, published methods are incomplete or refer back to a series of previous publications each containing only a small part of the complete pro- col. The aim of Ovarian Cancer: Methods and Protocols is to provide for ovarian cancer researchers in the first instance, a laboratory handbook that will facilitate research into cancer systems by providing a series of expert protocols, with proven efficacy, across a broad range of technical expertise. Thus, there are sections on tumor genetics and cellular signal transduction, as well as sections on apoptosis and RNA analysis. The value of Ovarian Cancer: Methods and Protocols to the ovarian cancer researcher will, I trust, be considerably enhanced by (1) the provision of a series of overviews relating to the biology, diagnosis, and treatment of this important neoplasm, and (2) the provision of a series of technical overviews introducing each part that provides an expert review of the applications and pitfalls of the various techniques included.
The year 2010 marks the centennial for the identification of histamine and the first glimpse of its many physiological functions. From these initial findings a rich tapestry of research has uncovered roles for histamine in almost every physiological process with new findings emerging every year. These diverse roles of histamine have made for fertile ground for the discovery of novel therapeutics, and these drugs have been so successful that the term "antihistamine" has entered the common lexicon. This volume is an attempt to give a snapshot in time as to the current understanding of the role of histamine in just one important therapeutic area-inflammation. The first three chapters provide some background context for the rest of the book starting out with a historical perspective by Figueroa and Shankley. Bongers et al provide an overview of the pharmacology of the four histamine receptors and the chapter by Hiroshi Ohtsu describes how histamine is synthesized as well as the insights derived from mice where this synthesis is disrupted. The next several chapters discuss disease areas where histamine is known to be involved. Chapter 4 by Thomas Taylor-Clark outlines the role of histamine in allergic rhinitis, an area were antihistamines are commonly used. This is also true for ocular allergy as discussed by Ohbayashi et al. Both of these chapters highlight aspects of these conditions that are still not well-controlled and suggest the utility of new antihistamines targeting other histamine receptors.
Antibiotics are truly miracle drugs. As a class, they are one of the only ones that actually cure disease as opposed to most drugs that only help relieve symptoms or control disease. Since bacteria that cause serious disease in humans are becoming more and more resistant to the antibiotics we have today, and because they will ultimately become resistant to any antibiotic that we use for treatment or for anything else, we need a steady supply of new antibiotics active against any resistant bacteria that arise. However, the antibiotics marketplace is no longer attractive for large pharmaceutical companies, the costs of development are skyrocketing because of ever more stringent requirements by the regulatory agencies, and finding new antibiotics active against resistant strains is getting harder and harder. These forces are all combining to deny us these miracle drugs when we need them the most. I provide a number of possible paths to shelter from this perfect storm.
Over the last decade the development of new molecular biology tools, advanced microscopy, live imaging and systems biology approaches have revolutionized our conception of how embryonic development proceeds. One fundamental aspect of development biology is the concept of morphogenesis: understanding how a group of multipotent cells organize and differentiate into a complex organ. In Kidney Development: Methods and Protocols, expert researchers in the field detail different approaches to tackle kidney development. These approaches include culture and live imaging aspects of kidney development, analyzing the 3-dimensional aspects of branching morphogenesis as well as nephrogenesis, manipulation of the gene/protein expression during kidney development as well as in the adult kidney, and how to assess kidney malformation and disease. Written in the highly successful Methods in Molecular Biology (TM) series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and key tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Kidney Development: Methods and Protocols seeks to aid scientists in the further study of the process of morphogenesis which is fundamental important not only for studying developmental biology but also for regenerative medicine.
This book addresses current topics on pathogenic Vibrio spp. from a comprehensive and holistic perspective. Here, experts in the field provide timely chapters, ranging from genomics, pathogen emergence, and epidemiology to pathogenesis, virulence regulation and host colonization. Questions addressed include: How does climate change affect the spread of these bacteria? What is the status of current vaccines? Are there novel therapeutic options to treat Vibrio infections? Is there likelihood of emergence of new pathogenic strains or species? Can insights from mathematical models and epidemiology lead to prediction of pathogen outbreaks? Recent decades have seen a steady increase in Vibrio spp. infections originating in aquatic and marine habitats, driven by higher human population densities, warming of polluted oceans, natural and human-made disasters, and mass seafood production. These conditions increase the likelihood of pathogenic Vibrio spp. coming into contact with humans, making their study even more timely and relevant as these problems escalate over time. This book is a valuable resource for health management professionals, experienced microbiologists/ microbial ecologists, and early career scientists alike who want to learn more about these important environmental human pathogens. The ideas and technologies presented in this book for preventing, controlling, and monitoring Vibrio spp. infections contribute to the UN Sustainable Development Goal 3: Good Health and Well-Being.
This book is unique in covering a wide range of design and analysis issues in genetic studies of rare variants, taking advantage of collaboration of the editors with many experts in the field through large-scale international consortia including the UK10K Project, GO-T2D and T2D-GENES. Chapters provide details of state-of-the-art methodology for rare variant detection and calling, imputation and analysis in samples of unrelated individuals and families. The book also covers analytical issues associated with the study of rare variants, such as the impact of fine-scale population structure, and with combining information on rare variants across studies in a meta-analysis framework. Genetic association studies have in the last few years substantially enhanced our understanding of factors underlying traits of high medical importance, such as body mass index, lipid levels, blood pressure and many others. There is growing empirical evidence that low-frequency and rare variants play an important role in complex human phenotypes. This book covers multiple aspects of study design, analysis and interpretation for complex trait studies focusing on rare sequence variation. In many areas of genomic research, including complex trait association studies, technology is in danger of outstripping our capacity to analyse and interpret the vast amounts of data generated. The field of statistical genetics in the whole-genome sequencing era is still in its infancy, but powerful methods to analyse the aggregation of low-frequency and rare variants are now starting to emerge. The chapter Functional Annotation of Rare Genetic Variants is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
This book provides the most up-to-date review of the simian virus
40 (SV40) minichromosome as a model for the mammalian chromosome in
studies of DNA replication. It focuses on disruption of DNA
replication by anticancer drugs and DNA-damaging agents. There is a
strong emphasis on the unique advantages of SV40 as an experimental
system for the analysis of these classes of anticancer drug
mechanisms. The new high-resolution gel electrophoresis methods for
the analysis of SV40 DNA replication are covered in detail to aid
readers in designing and interpreting similar experiments.
This book describes important developments and emerging trends in experimental and clinical cancer gene therapy. It reflects the tremendous advances made over recent years with respect to immunogenes, suicide genes and gene correction therapies, as well as in gene suppression and miRNA therapies. Many of the described strategies focus on the generation of more efficient and specific means of attack at known and novel cellular targets associated with tumor development and progression. The book also details parallel improvements in vector design, vector delivery, and therapeutic efficacy. It offers readers a stimulating, broad overview of advances in the field, linking experimental strategies to their clinical applications.
Medicinal chemistry is both science and art. The science of medicinal chemistry offers mankind one of its best hopes for improving the quality of life. The art of medicinal chemistry continues to challenge its practitioners with the need for both intuition and experience to discover new drugs. Hence sharing the experience of drug research is uniquely beneficial to the field of medicinal chemistry. Drug research requires interdisciplinary team-work at the interface between chemistry, biology and medicine. Therefore, the topic-related series Topics in Medicinal Chemistry covers all relevant aspects of drug research, e.g. pathobiochemistry of diseases, identification and validation of (emerging) drug targets, structural biology, drugability of targets, drug design approaches, chemogenomics, synthetic chemistry including combinatorial methods, bioorganic chemistry, natural compounds, high-throughput screening, pharmacological in vitro and in vivo investigations, drug-receptor interactions on the molecular level, structure-activity relationships, drug absorption, distribution, metabolism, elimination, toxicology and pharmacogenomics. In general, special volumes are edited by well known guest editors.
This book, written by one of the leaders in the field of the neurosciences, will give an explanation of the symptoms and eventual untimely suicide of one of literatures greatest authors; Virginia Woolf. The sources used are letters and statements from Woolf herself, the literature she wrote and comments, letters and any other documentation that referred to her mental state and her medical status. The author will use current insight into depression, the mental consequences of child abuse and drug interactions/effects to illustrate this case study. The book should appeal to researchers in the neurosciences, psychology and psychiatry as well as to a broader audience, mainly individuals who are interested in the (external and internal) forces that drove Woolf to write her material.
This book, an international collaborative effort in the area of molecular respiratory research, showcases a broad range of multidisciplinary approaches to unravel and analyze the underlying mechanisms of a spectrum of respiratory ailments. It discusses immunological and genetic respiratory disorders, cancer, respiratory allergies and cough, sleep disordered breathing and many others. Exciting new results and up-to-date critical overviews of widely debated topics pertaining to respiratory disorders are presented. The contributions provide evidence for the growing interest of the international community of researchers in the field of respiration. The book incorporates modern molecular approaches to diagnostic and treatment solutions, underscoring the need for rational, evidence-based treatment methods. Combining cutting edge basic and clinical research with expert knowledge and experience this book is essential reading for medical students, research scientists and practicing specialists in pulmonology, immunology and allergology.
The reader will soon find that this is more than a "how-to-do-it" book. It describes a philosophical approach to the use of statistics in the analysis of clinical trials. I have come gradually to the position described here, but I have not come that way alone. This approach is heavily influenced by my reading the papers of R.A. Fisher, F.S. Anscombe, F. Mosteller, and J. Neyman. But the most important influences have been those of my medical colleagues, who had important real-life medical questions that needed to be answered. Statistical methods depend on abstract mathematical theorems and often complicated algorithms on the computer. But these are only a means to an end, because in the end the statistical techniques we apply to clinical studies have to provide useful answers. When I was studying martingales and symbolic logic in graduate school, my wife, Fran, had to be left out of the intellectual excitement. But, as she looked on, she kept asking me how is this knowledge useful. That question, what can you do with this? haunted my studies. When I began working in bio statistics, she continued asking me where it was all going, and I had to explain what I was doing in terms of the practical problems that were being ad dressed."
In recent years, there have been major advances in the concepts and methodologies used in the study of retinal development at both cellular and molecular levels. These advanced methodologies have allowed and will continue to allow researchers to gain new insights into the molecular mechanisms underlying retinal development. In Retinal Development: Methods and Protocols, expert researchers in the field detail many of the protocols used for a wide range of experiments. These include protocols and techniques for manipulating gene expression in vivo, tracing cell fates with modernized classic blastomere manipulation in Xenopus and with Cre-based technique in mouse and in zebrafish, retinal regeneration and stem cell-based replacement, and ERG (function) recording and non-invasive imaging. Written in the highly successful Methods in Molecular Biology (TM) series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and key tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Retinal Development: Methods and Protocols provides methodologies crucial to the success of increasingly more complex and often challenging investigations in the fields of retinal development and other biological and biomedical research.
Dr. Gordon Meiklejohn was a world renowned physician, and Chairman of the Department of Medicine at the University of Colorado. He is best known for being a catalyst in researching, diagnosing, and inoculating for the flu virus, and was instrumental in the eradication of Smallpox.Dr. Meiklejohn was the son of Alexander Meiklejohn. He excelled in academics and sports, especially ice hockey, and was twice invited to participate on the U.S. Olympic Hockey teams.
The discovery of microRNAs and its role as gene expression regulators in human carcinogenesis represents one of the most important scientific achievements of the last decade. More recently, other non-coding RNAs have been discovered and its implications in cancer are emerging as well, suggesting a broader than anticipated involvement of the non-coding genome in cancer. Moreover, completely new and unexpected functions for microRNAs are being revealed, leading to the identification of new anticancer molecular targets. This book represents a comprehensive guide on non-coding RNAs and cancer, spanning from its role as cancer biomarkers, to providing the most useful bioinformatic tools, to presenting some of the most relevant discoveries, which indicates how these fascinating molecules act as fine orchestrators of cancer biology.
This book describes, in fascinating detail, a variety of experiments sponsored by the U.S. government in which people were exposed to radiation without their knowledge. After reviewing hundreds of thousands of documents from the Atomic Energy Commission and other agencies, the Advisory Committee appointed by President Clinton in January 1994 found that nearly 4,000 human radiation experiments--most involving very low doses of radioactive tracers--were sponsored by the federal government between 1944-1974. This book documents these findings to provide a fascinating if not disturbing reminder of both the shocking standards for human experimentation and the shrouded practice of government secrecy in recent history. Carried out at the height of the Cold War, experiments included feeding radioactive cereal to teenagers at a school for the mentally retarded, irradiating the testicles of prison inmates, injecting plutonium into hospital patients, and intentional releases of radiation into the environment. The book places these experiments within their historical context, and a review of the relevant government policies and ethics standards at the time is included. The analysis is then applied to contemporary research on human subjects. The book concludes with a discussion of the Committee's key findings and a set of recommendations for changes in in institutional review boards, the interpretation of ethics rules and policies, the conduct of research involving military personnel, the oversight and accountability for ethical violations, compensation for research injuries, and balancing national securities interests with the rights of the public. This compelling volume will prove to be a landmark in the development of standards for human experimentation. Ethicists, public health professionals and those interested in the history of medicine and Cold War history will be intrigued by the findings in this volume.
Leland H. Hartwell Director, Fred Hutchinson Cancer Research Center, Nobel Laureate for Medicine, 2001 Yeast has proved to be the most useful single-celled organism for studying the fundamental aspects of cell biology. Resources are now available for yeast that greatly simplify and empower new investigations, like the presence of strains with each gene deleted, each protein tagged and databases on protein-protein interactions, gene regulation, and subcellular protein location. A powerful combination of genetics, cell biology, and biochemistry employed by thousands of yeast researchers has unraveled the complexities of numerous cellular processes from mitosis to secretion and even uncovered new insights into prion diseases and the role of prions in normal biology. These insights have proven, time and again, to foretell the roles of proteins and pathways in human cells. The collection of articles in this volume explores the use of yeast in pathway analysis and drug discovery. Yeast has, of course, supplied mankind's most ubiquitous drug for thousands of years. In one aspect, the role of yeast in drug discovery is much like the role of yeast in other areas of biology. Yeast offers the power of genetics and a repetoire of resources available in no other organism. Using yeast in the study of drug targets and metabolism can help to make a science of what has been largely an empirical activity. A science of drug discovery would permit rigorous answers to important questions.
Computational methodologies and modeling play a growing role for investigating mechanisms, and for the diagnosis and therapy of human diseases. This progress gave rise to computational medicine, an interdisciplinary field at the interface of computer science and medicine. The main focus of computational medicine lies in the development of data analysis methods and mathematical modeling as well as computational simulation techniques specifically addressing medical problems. In this book, we present a number of computational medicine topics at several scales: from molecules to cells, organs, and organisms. At the molecular level, tools for the analysis of genome variations as well as cloud computing resources for medical genetics are reviewed. Then, an analysis of gene expression data and the application to the characterization of microbial communities are highlighted. At the protein level, two types of analyses for mass spectrometry data are reviewed: labeled quantitative proteomics and lipidomics, followed by protein sequence analysis and a 3D structure and drug design chapter. Finally, three chapters on clinical applications focus on the integration of biomolecular and clinical data for cancer research, biomarker discovery, and network-based methods for computational diagnostics.
Diverse molecular, cellular, and environmental events must all come together to allow the successful formation of secondary cancers, metastases. The second edition of Metastasis Research Protocols, brings together updated versions of the seminal technique that were presented in the first edition and also includes new techniques that have recently been shown to be important in illuminating the processes underlying this important area of biology. Volume 2 presents techniques applicable at the level of living cells and tissues, and presents methodologies applicable to cell behaviour in vitro, in animal models and in mathematical constructs. The aim is the study of the interaction between cancer cells and their host/environment. The focus throughout is on the tools that have been shown to be helpful in unravelling the processes important in cancer metastasis. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and key tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Metastasis Research Protocols, Second Edition seeks to aid scientists in the further study of new methods in the area of metastasis research. |
You may like...
Statistical Mechanics - An Introductory…
A. J. Berlinsky, A. B. Harris
Hardcover
R2,995
Discovery Miles 29 950
At the Place of the Lobsters and Crabs…
William A. Haviland
Hardcover
Waste Biorefineries - Advanced Design…
Jinyue Yan, Chaudhary Awais Salman
Paperback
R3,239
Discovery Miles 32 390
|