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Books > Medicine > General issues > Medical equipment & techniques > Medical laboratory testing & techniques
Genetically-engineered mouse models for cancer research have become invaluable tools for studying cancer biology and evaluating novel therapeutic approaches. This volume focuses on state-of-the-art methods for generating, analyzing and validating such models for studying aspects of human cancer biology. Additionally, these models are emerging as important pre-clinical systems in which to test cancer prevention and therapeutic strategies in order to select compounds for testing in clinical trials.
Expert authors provide critical, in-depth reviews of available methods for retrieving selective information out of complex biological systems. Sensors, probes and devices are present and future tools of medicinal diagnostics, environmental monitoring, food analysis and molecular biology. These are based on fluorescence, electrochemistry and mass spectrometry. Coverage of this volume includes sensor development for the detection of small analytes, monitoring of biomolecular interactions, analysis of cellular function, development of diagnostic tools.
The prognosis of a disease often depends on the timing of therapeutic invention, which in turn strongly relies on a reliable and quick diagnosis. Laboratory diagnostic pathways are algorithms that give structure to the diagnostic process, thereby minimizing the risk of mistreatment, shortening the hospital stay, and lowering the cost for treatment. This book offers 70 diagnostic algorithms that lead physicians and laboratory personnel through the diagnostic process in a step-by-step fashion. In Part One, general basics, infrastructure, and economic aspects are discussed and tipps for implementation are given. Part Two introduces screening methods for cases without a suspected diagnosis as well as specific pathways for stepwise diagnosis of the most common diseases, accompanied by information on pathophysiology, preanalytical measures, implementation, and interpretation of results.
"Human Retroviruses: Methods and Protocols" collects key experimental protocols that have provided the basis of the major discoveries of the field. Split into five sections, this detailed volume covers mapping of the HIV life cycle, isolation, co-receptor use, and cell tropism of HIV-1, in vivo quantification of HIV-1, biological aspects of HIV-1, as well as HTLVs. Some articles explore assay and function of accessory genes, largely involving the interface between retroviral and host factors, the extracellular role of Tat and Tax, resembling the function of cytokines, and the biotechnological exploitation of HIV as lentiviral vector to carry foreign genes with therapeutic value. 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 tips on troubleshooting and avoiding known pitfalls. Comprehensive and authoritative, "Human Retroviruses: Methods and Protocols" provides state-of-art methodological protocols from world leaders in human retrovirology, essential for any lab working this vital field."
In a unique way, the laboratory professionalist's knowledge about the molecular diagnostics of infectious diseases is connected with the clinician's practical experience. The increasing prevalence of infectious diseases makes correct diagnosis, ordering the right tests, quality control and correct interpretation of the results even more important. The possible pathogens are discussed in the second part according to the specific symptoms or to where the infection is located in the body. Features: * For clinicians and laboratory professionalists * Up-to-date diagnostics of all infectious diseases * Molecular diagnostics, diseases, choice of methods * Specific pathogens in alphabetic order * Tables and flow charts
The seventh edition of this concise, highly practical guide to the interpretation of normal and abnormal laboratory results is fully revised and expanded, with updates on established and familiar tests, as well as interpretations on recent developments. With increasing responsibility being placed on primary care, the book includes guidelines on specific clinical conditions such as heart failure, management of female infertility, specific lipid monitoring in diabetes and guidance for monitoring renal failure. It also includes suggestions for appropriate laboratory tests in certain clinical situations, for example: dementia screen, screening tests when a patient presents with a neuropathy, and appropriate tests for patients presenting with hypertension, chronic fatigue syndrome, erectile dysfunction and gynaecomastia. Completely up-to-date, A Guide to Laboratory Investigations, Seventh Edition remains an essential handbook for all primary care professionals professionals and a valuable reference for medical students and hospital physicians in training and in practice.
For courses in Microbiology Lab and Nursing and Allied Health Microbiology Lab A Flexible Approach to the Modern Microbiology Lab Easy to adapt for almost any microbiology lab course, this versatile, comprehensive, and clearly written manual is competitively priced and can be paired with any undergraduate microbiology text. Known for its thorough coverage, straightforward procedures, and minimal equipment requirements, the Eleventh Edition incorporates current safety protocols from governing bodies such as the EPA, ASM, and AOAC. The new edition also includes alternate organisms for experiments for easy customisation in Biosafety Level 1 and 2 labs. New lab exercises have been added on Food Safety and revised experiments, and include options for alternate media, making the experiments affordable and accessible to all lab programs. Ample introductory material, engaging clinical applications, and laboratory safety instructions are provided for each experiment along with easy-to-follow procedures and flexible lab reports with review and critical thinking questions.
Over the past decade, major advancements in the understanding of the molecular mechanisms and pathophysiology of pulmonary hypertension occurred in parallel with the discovery and development of new therapies. Pharmacological agents that modulate the main pathophysiological pathways of pulmonary arterial hypertension have changed the course of this devastating disease by relieving symptoms and improving and prolonging patients lives. The first part of the book covers definition, classification, pathophysiology, pathology, biomarkers and animal models of pulmonary hypertension, thus laying the conceptual basis for what follows. The middle section provides an overview of the established therapies, such as calcium channel blockers, prostanoids, endothelin receptor antagonists, phosphodiesterase-5 inhibitors and inhaled nitric oxide. The concluding section explores novel pathways and emerging therapeutic approaches including soluble guanylate cyclase stimulators, Rho-kinase inhibitors, inhibitors of serotonin receptors and transporters, peptide growth factors, vasoactive peptides, modulators of redox equilibrium and cyclic nucleotides homeostasis, as well as immunosuppressive and anti-proliferative agents. Particular attention is given to clinical applications of these experimental therapies. "
Microalbuminuria, the abnormal urinary excretion of albumin, is recognized as an important independent marker of both renal and cardiovascular disease, particularly in diabetes mellitus. This volume is the only comprehensive and up-to-date review of the relevance of microalbuminuria to health and disease. It covers the pathophysiology and epidemiology of microalbuminuria and the methodology of laboratory assessment, and discusses the nonspecific nature of microalbuminuria in less well-recognized clinical situations. This is the first book to deal in detail with the treatment of microalbuminuria in both diabetic and nondiabetic subjects. This volume will be an essential source of reference and a guide to clinical practice for diabetologists, endocrinologists, cardiologists, renal physicians, and clinical biochemists.
This book provides the most up-to-date review on new mechanisms and provides exciting insights into how heat shock proteins modulate the hosts' immune response. Written by leaders in the field of heat shock protein immunobiology, the chapters systematically and in a step-wise fashion take the reader through the fascinating sequence of events by which heat shock proteins activate immune responses and provide answers as to its biological significance to the host. From the early stages of binding and receptors-mediated signalling, to new paradigms by which heat shock proteins are released into the circulation, to antigen processing and presentation, and finally to the immune response itself this book is a must read for graduate and postgraduates in the field of Biology (plant and mammal), Biochemistry (pro- and eukaryotic), Immunology, Microbiology, Exercise Medicine, Physiology, Inflammatory diseases, Autoimmunity, Pharmacology and Pathology.
This book is dedicated to label-free, non-invasive monitoring of cell-based assays and it comprises the most widely applied techniques. Each approach is described and critically evaluated by an expert in the field such that researchers get an overview on what is possible and where the limitations are. The book provides the theoretical basis for each technique as well as the most successful and exciting applications. Label-free bioanalytical techniques have been known for a long time as valuable tools to monitor adsorption processes at the solid-liquid interface in general - and biomolecular interaction analysis (BIA) in particular. The underlying concepts have been progressively transferred to the analysis of cell-based assays. The strength of these approaches is implicitly given with the name 'label-free': the readout is independent of any label, reagent or additive that contaminates the system under study and potentially affects its properties. Thus, label-free techniques provide an unbiased analytical perspective in the sense that the sample is not manipulated by additives but pure. They are commonly based on physical principles and read changes in integral physical properties of the sample like refractive index, conductivity, capacitance or elastic modulus to mention just a few. Even though it is not implied in the name, label-free approaches usually monitor the cells under study non-invasively meaning that the amplitude of the signal (e.g. electric field strength, mechanical elongation) that is used for the measurement is too low to interfere or affect. In contrast to label-based analytical techniques that are commonly restricted to a single reading at a predefined time point, label-free approaches allow for a continuous observation so that the dynamics of the biological system or reaction become accessible.
This volume comprises the invited plenary lectures and contributed papers presented at the WorldMedLab and the EuroMedLab in Berlin, May 2011 with more than 5.000 participants. The contributions in this volume provide a valuable and wide-ranging overview of current research in Laboratory Medicine and cognate disciplines.Special focus is given to Aging Society (neurological diseases), Tumors, Organ specific dysfunctions and Future of Laboratory Medicine.
Recent critical advances in the field of immunotoxicology have led to incredible contributions to basic science, including crucial improvements in human risk assessment. In Immunotoxicity Testing: Methods and Protocols, expert researchers explore these changes, providing the reader with current, lab-ready procedures, along with the corresponding background information that is necessary to identify effective testing approaches for chemicals and drugs. Among the first volumes to meld consideration of immunotoxicity testing strategies with a comprehensive presentation of detailed laboratory protocols, chapters include a description of the evolution of immunotoxicity testing, a look at the importance of immunotoxicity testing for health risk reduction, and ideas concerning the future of the field. Composed in the highly successful Methods in Molecular Biology(tm) series format, most chapters contain a brief introduction, step-by-step methods, a list of necessary materials, and a Notes section which shares tips from the experts on troubleshooting and avoiding known pitfalls. Comprehensive and innovative, Immunotoxicity Testing: Methods and Protocols is a critical, one-stop reference resource for the most important and commonly used laboratory protocols in immunotoxicology.
The first volume in the new Cambridge Handbooks in Behavioral Genetics series, Behavioral Genetics of the Mouse provides baseline information on normal behaviors, essential in both the design of experiments using genetically modified or pharmacologically treated animals and in the interpretation and analyses of the results obtained. The book offers a comprehensive overview of the genetics of naturally occurring variation in mouse behavior, from perception and spontaneous behaviors such as exploration, aggression, social interactions and motor behaviors, to reinforced behaviors such as the different types of learning. Also included are numerous examples of potential experimental problems, which will aid and guide researchers trying to troubleshoot their own studies. A lasting reference, the thorough and comprehensive reviews offer an easy entrance into the extensive literature in this field, and will prove invaluable to students and specialists alike.
Research institutions have or are planning to build, expand and
renovate animal research facilities to keep up with demands of
biomedical research caused in part by growth in the use of
genetically altered rodents and the upsurge of research in
infectious diseases.
Since laboratory testing and biomarkers are an integral part in the diagnosis and treatment of kidney disease, Kidney Biomarkers: Clinical Aspects and Laboratory Determination covers currently used biomarkers as well as markers that are in development. Laboratories are increasingly more involved in the follow-up confirmatory laboratory testing and this unique volume showcases the collaboration needed to solve diagnostic clinical puzzles between the laboratory and clinician. This volume provides guidance on laboratory test selection and results interpretation in patients. Sources of inaccurate results in the measurement of kidney biomarkers are discussed along with possibility of eliminating such interferences. Each chapter is organized with a uniform easy-to-follow format with insightful case examples highlighting the collaboration between clinical laboratorians and clinicians.
This book provides a comprehensive discussion on the current information and evidence on the latest developments in the field of drugs resistance. Drug resistance is the reduction in effectiveness of a medication such as an antimicrobial or an antineoplastic in treating a disease or condition. This leads to negative outcomes at great risk of public health; therefore, increasing efforts are dedicated to the development of a new generation of medications that will help deal with this phenomenon. Decades of technological innovations in drug design have demonstrated the potential of resistance. Enormous information on various aspects of antibiotics resistance is available. However, literature on drug resistance specifically related to infectious and non-infectious diseases is rarely presented, particularly those focusing on the mechanisms, biochemistry, kinetics, dynamics, and management of drug resistance. Therefore, there is an immense need for a systematic compilation on the available information about this issue. All the chapters are logically selected and arranged to provide state-of-the-art information about all aspects of drugs resistance. After an introductory chapter, four chapters are dedicated to infectious microbial diseases, whereas two other chapters are complimenting this theme and focusing on drugs resistance in ear, nose and throat, and skin diseases. The recent advances in the understanding of drugs resistance in lung, neurological, kidney, heart, and liver diseases are also covered. Biochemistry of drugs resistance in cancer, HIV, ocular, reproductive, and diabetes diseases is also discussed. Finally, a chapter dedicated to the "management of drug resistance" has been included.
In the last decade, a large number of major discoveries have shed light on the molecular mechanisms of lymphocyte migration and the anatomy of immune responses. In T-Cell Trafficking: Methods and Protocols, expert researchers explore how the development of novel and cutting-edge techniques, particularly in the field of real-time imaging and genetic manipulation, have led to an increased understanding of lymphocyte trafficking. Written by internationally recognized experts in their respective fields, chapters provide state-of-the-art protocols to study lymphocyte migration and T-cell: endothelial cell interactions in vitro, address various approaches used for direct visualization of the development of the lymphoid system, lymphocyte recirculation, and effector responses in experimental models in vivo, and explore lymphocyte migration and inflammation in the human system. Composed in the highly successful Methods in Molecular Biology series format, each chapter contains a brief introduction, step-by-step methods, a list of necessary materials, and a Notes section which shares tips on troubleshooting and avoiding known pitfalls. Innovative and highly practical, T-Cell Trafficking: Methods and Protocols is an essential manual for newcomers in this ever-expanding and exciting area of research, as well as a valuable addition to more specialized laboratories."
Ranging from the evolution of pathogenicity to oceanic carbon cycling, the many and varied roles that bacteriophages play in microbial ecology and evolution have inspired increased interest within the scientific community. Bacteriophages: Methods and Protocols pulls together the vast body of knowledge and expertise from top international bacteriophage researchers to provide both classical and state-of-the-art molecular techniques. With its well-organized modular design, Volume 2: Molecular and Applied Aspects examines a multitude of topics, including the bacteriophage genomics, metagenomics, transcriptomics, and proteomics, along with applied bacteriophage biology. Written in the highly successful Methods in Molecular Biology (TM) series format, chapters consist of brief introductions to the subject, lists of the necessary materials and reagents, readily reproducible laboratory protocols, and a Notes section which details tips on troubleshooting and avoiding known pitfalls. Thorough and cutting-edge, Bacteriophages: Methods and Protocols is a valuable reference for experienced bacteriophage researchers as well as an easily accessible introduction for newcomers to the subject.
This volume describes important medical discoveries, from the introduction of the first antibiotic to the present, where serendipity, intuition, coincidence, or laboratory accident played an important role in bringing a discovery to light. Although chance is the principal determinant, the book emphasizes other factors, such as economic and political exigencies and being in the right place at the right time.
Knowing how to deal with the regulatory issues, understanding the impacts of cleanliness, and recognizing the affect that poor facility layout will have on GMP spaces are only some of the issues an experienced Project Manager must focus on. Completely revised and updated, Sterile Product Facility Design and Project Management, Second Edition provides comprehensive guidance on how to develop and execute biotech and other sterile drug facilities based on current industry best practices. Each chapter highlights a specific issue centered on managing biotech facilities projects in a GMP environment. The author uses real-world examples of common industry practice to lead you through the idiosyncrasies of a biotech project in an effort to answer some of the more common, and often perplexing, questions that can stand in the way of success. You get a mini seminar on each topic covered. Breaking the project life-cycle into four phases, the text takes you through each phase from the Project Manager's viewpoint. Unlike other books that cover design, technology, and validation in general terms, this book addresses the industry specific issues that make biotech facilities so costly and difficult to deliver. It puts the pieces of the puzzle together in a manner that increases your opportunity for success.
It is estimated that 80 to 90% of drugs under development never make it to the marketplace due to insufficient clinical activity, unacceptable toxicity, rapid appearance of drug resistance, or other factors that should be, at least partially, predictable from preclinical testing. This new text asks the question, "How can we use computational methods to improve the success rate in drug development?" Computer Techniques in Preclinical and Clinical Drug Development shows how modeling makes it possible to extract the maximum amount of information and predictive value from preclinical data. Computer modeling methods from the areas of pharmacokinetics, pharmacodynamics, cytokinetics, and inhibition kinetics of multi-enzyme pathways are all discussed in this unique reference source.
Covering regulatory requirements stipulated by the FDA, this book delineates the organization, planning, verification, and documentation activities and procedural controls required for compliance with worldwide computer systems validation regulations. The author introduces supporting technologies such as encryption and digital signatures and places regulatory compliance within the context of quality assurance. He demonstrates the importance of integrating validation activities into the system lifecycle using a structured top-down approach. He covers practical applications of quality assurance and engineering techniques as they relate to the development of systems fit to meet user and regulatory requirements.
Written by an expert for those who must design validatable cleaning processes and then validate those processes, this book discusses interdependent topics from various technical areas and disciplines. It shows how each piece of the cleaning process fits into the validation program, making it more defensible in both internal quality audits and external regulatory audits. Designed for use in the overall validation program, the book demonstrates how to build a comprehensive program, and includes discussion and examples of cleaning systems, regulatory requirements, and special topics and issues. It provides an FDA cleaning validation guidance document and a comprehensive glossary. |
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