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Books > Medicine > General issues > Medical equipment & techniques > Medical research
Most biological reactions and functions occur within a narrow range of pH. Any changes in the pH have great impacts on the biological functional at every level, including protein folding, enzymatic activities and proliferation and cell death. Therefore, maintain the pH homeostasis at the local or systemic level is one of the highest priorities for all multicellular organisms. Many redundant mechanisms are in place to maintain the pH homeostasis, a topic that is well covered in the scientific literature and medical textbooks. However, when the pH homeostasis is disrupted in various physiological adaptations and pathological situations, resulting acidity may trigger significant pathophysiological events and modulate disease outcomes. Therefore, understanding how various cells sense and react to acidity have broad impact in a wide variety of human diseases, including cancer, stroke, myocardial infarction and diabetes, renal and infectious diseases. In this book, many investigators have summarized the molecular genetics on the detailed mechanisms by which different mammalian cells sense and response acidity. These chapters cover the acidity with broad impact in biological understanding and human diseases and review various sensing mechanism and cellular responses to pH alterations in both physiological (taste, pain) and pathological settings (ischemia and cancers). Furthermore, these authors present a broad spectrum of investigative approaches to cellular response to acidosis in a in wide variety of human diseases.
The major objective of our studies in the last decade was a systematic analysis of maternal diseases during pregnancy to reveal their possible adverse effects on birth outcomes. The two most important factors of infant mortality were parti- larly analyzed: structural birth defects, known as congenital abnormalities (CAs) and preterm birth (PB). In general the objectives of scienti c studies might be either to test a new hypothesis or to con rm or confront previously published results. However, less frequently the authors/scientists have personal motivations determined by their professional activities. The authors of this book are practicing physicians and genetic epidemiologist who are mainly interested in the following three practical questions: 1. The possible adverse effects of pharmaceutical products. The possible t- atogenic potential of about 170 drugs has been evaluated very thoroughly using the data set of the Hungarian Case-Control Surveillance of Congenital Abnormalities (HCCSCA) in the last 50 years. These drugs were used to treat maternal diseases and the ndings of our population-based case-control studies will be cited in this book and are shown in the Appendix at the end of the book. However, our long experiences showed two problems in the drug teratology. In general the evaluation of clinical doses of these drugs is a particularly dif- cult challenge due to the modi cation effects of confounders. This problem motivated one of the authors to establish a new model of disaster epidemiology.
From 1932 to 1972, the United States Public Health Service conducted a non-therapeutic experiment involving over 400 black male sharecroppers infected with syphilis. The Tuskegee Study had nothing to do with treatment. It purpose was to trace the spontaneous evolution of the disease in order to learn how syphilis affected black subjects. The men were not told they had syphilis; they were not warned about what the disease might do to them; and, with the exception of a smattering of medication during the first few months, they were not given health care. Instead of the powerful drugs they required, they were given aspirin for their aches and pains. Health officials systematically deceived the men into believing they were patients in a government study of "bad blood", a catch-all phrase black sharecroppers used to describe a host of illnesses. At the end of this 40 year deathwatch, more than 100 men had died from syphilis or related complications. "Bad Blood" provides compelling answers to the question of how such a tragedy could have been allowed to occur. Tracing the evolution of medical ethics and the nature of decision making in bureaucracies, Jones attempted to show that the Tuskegee Study was not, in fact, an aberration, but a logical outgrowth of race relations and medical practice in the United States. Now, in this revised edition of "Bad Blood", Jones traces the tragic consequences of the Tuskegee Study over the last decade. A new introduction explains why the Tuskegee Study has become a symbol of black oppression and a metaphor for medical neglect, inspiring a prize-winning play, a Nova special, and a motion picture. A new concluding chapter shows how the black community's wide-spread anger and distrust caused by the Tuskegee Study has hampered efforts by health officials to combat AIDS in the black community. "Bad Blood" was nominated for the Pulitzer Prize and was one of the "N.Y. Times" 12 best books of the year.
Clinical practice guidelines were initially developed within the context of evidence-based medicine with the goal of putting medical research findings into practice. However, physicians do not always follow them, even when they seem to apply to the particular patient they have to treat. This phenomenon, known as clinical inertia, represents a significant obstacle to the efficiency of care and a major public health problem, the extent of which is demonstrated in this book. An analysis of its causes shows that it stems from a discrepancy between the objective, essentially statistical nature of evidence-based medicine on the one hand and the physician's own complex, subjective view (referred to here as "medical reason") on the other. This book proposes a critique of medical reason that may help to reconcile the principles of evidence-based medicine and individual practice. The author is a diabetologist and Professor of Endocrinology, Diabetology and Metabolic Diseases at Paris 13 University. He has authored several books, including one to be published by Springer (Philosophy and Medicine series) under the title: The Mental Mechanisms of Patient Adherence to Long Term Therapies, Mind and Care. , Diabetology and Metabolic Diseases at the Paris 13-University. He has also published Pourquoi Se soigne-t-on, Enquete sur la rationalite morale de l'observance (2007), Clinique de l'Observance, L'Exemple des diabetes (2006), and Une theorie du soin, Souci et amour face a la maladie (2010). An English adaptation of the first book is published by Springer (Philosophy and Medicine) under the title: The Mental Mechanisms of Patient Adherence to Long Term Therapies, Mind and Care.
Based upon a workshop entitled "The Small HSP World" held in Quebec 2-5 October 2014. Twenty-five scientists provided chapters for the book. The chapters are from the best scientists currently working in this field. These colleagues include Arrigo, Benesch, Benjamin, Buchner-Haslbeck-Weinkauf, Benndorf, Boelens, Carra, Chang, Currie, Ecroyd, Emanuelsson, Fu, Garrido, Golenhofen, Gusev, Hightower, Kampinga, Lavoie, MacRae, Quinlan, Tanguay, Vierling, Vigh, Weeks and Wu. Briefly, the book starts with the structure of small heat shock proteins, moving to their functions and finishing with their involvement in diseases. Although this is quite broad, the structural aspect will be the unifying theme of the book.
Mathematical and Statistical Skills in the Biopharmaceutical Industry: A Pragmatic Approach describes a philosophy of efficient problem solving showcased using examples pertinent to the biostatistics function in clinical drug development. It was written to share a quintessence of the authors' experiences acquired during many years of relevant work in the biopharmaceutical industry. The book will be useful will be useful for biopharmaceutical industry statisticians at different seniority levels and for graduate students who consider a biostatistics-related career in this industry. Features: Describes a system of principles for pragmatic problem solving in clinical drug development. Discusses differences in the work of a biostatistician in small pharma and big pharma. Explains the importance/relevance of statistical programming and data management for biostatistics and necessity for integration on various levels. Describes some useful statistical background that can be capitalized upon in the drug development enterprise. Explains some hot topics and current trends in biostatistics in simple, non-technical terms. Discusses incompleteness of any system of standard operating procedures, rules and regulations. Provides a classification of scoring systems and proposes a novel approach for evaluation of the safety outcome for a completed randomized clinical trial. Presents applications of the problem solving philosophy in a highly problematic transfusion field where many investigational compounds have failed. Discusses realistic planning of open-ended projects.
Mouse Genetics offers for the first time in a single comprehensive volume a practical guide to mouse breeding and genetics. Nearly all human genes are present in the mouse genome, making it an ideal organism for genetic analyses of both normal and abnormal aspects of human biology. Written as a convenient reference, this book provides a complete description of the laboratory mouse, the tools used in analysis, and procedures for carrying out genetic studies, along with background material and statistical information for use in ongoing data analysis. It thus serves two purposes, first to provide students with an introduction to the mouse as a model system for genetic analysis, and to give practicing scientists a detailed guide for performing breeding studies and interepreting experimental results. All topics are developed completely, with full explanations of critical concepts in genetics and molecular biology. As investigators around the world are rediscovering both the heuristic and practical value of the mouse genome, the demand for a succinct introduction to the subject has never been greater. Mouse Genetics is intended to meet the needs of this wide audience.
The discovery of ER by Dr. Elwood Jensen exactly 60 years ago has not only led to the birth of a whole new vital nuclear receptor research field but also made a rapid, direct and lasting impact on the treatment and prevention of breast cancer. Since that landmark discovery, tremendous progress has been made in our understanding of the molecular functions of ER and development of targeted therapies against ER pathways for breast cancer treatment. However, there is currently no book available addressing these discoveries and recent advancement in a historical and systematic fashion. This book is intended to provide comprehensive, most up-to-date information on the history and recent advancement of ER and breast cancer by world renowned leaders in the field. These chapters include the history of the discovery of ER; physiological and pathological roles of ER; recent discovery of ER cistrome, transcriptome and its regulation of noncoding RNAs such as microRNAs and enhancer RNAs in breast cancer; development and clinical practices of the first targeted therapy Tamoxifen and other antiestrogens for breast cancer treatment; structural basis of ER and antiestrogen actions; molecular insights into endocrine resistance; the role of ER mutants, ER-beta and environmental estrogens in breast cancer; and emerging state-of-the-art therapeutic approaches currently in development to overcome treatment resistance and future perspectives. The book will provide undergraduate and graduate students, basic scientists and clinical cancer researchers, residents, fellows, as well as clinicians, oncology educators and the general public a thorough and authoritative review of these exciting topics.
Omics is an emerging and exciting area in the field of science and medicine. Numerous promising developments have been elucidated using omics (including genomics, transcriptomics, epigenomics, proteomics, metabolomics, interactomics, cytomics and bioinformatics) in cancer research. The development of high-throughput technologies that permit the solution of deciphering cancer from higher dimensionality will provide a knowledge base which changes the face of cancer understanding and therapeutics. This is the first book to provide such a comprehensive coverage of a rapidly evolving area written by leading experts in the field of omics. It complies and details cutting-edge cancer research that covers the broad advances in the field and its application from cancer-associated gene discovery to drug target validation. It also highlights the potential of using integration approach for cancer research. This unique and timely book provides a thorough overview of developing omics, which will appeal to anyone involved in cancer research. It will be a useful reference book for graduate students of different subjects (medicine, biology, engineering, etc) and senior scientists interested in the fascinating area of advanced technologies in cancer research. Readership: This is a precious book for all types of readers cancer researchers, oncologists, pathologists, biologists, clinical chemists, pharmacologists, pharmaceutical specialists, biostatisticians, and bioinformaticists who want to expand their knowledge in cancer research."
Originally published in 1997 Evolutionary Change addresses the somatic mechanism of change. Although astounding advances in molecular biology have opened up new engineering possibilities to shape our future in terms of "improving" the human species as well as eradicating all kinds of pathological characteristics of biological development, these possibilities pose potentially serious dangers. They arise primarily from the local nature of changes that are introduced and the impact of the environment on the overall development of the biological system. The book explores the biological mechanisms of change in their entirety - as they fit into the general dynamics of biological systems - and demonstrates the pitfalls of tackling change from a narrow perspective, using cancer as an example of certain pathological manifestations of these mechanisms of change.
Experimentation on animals and particularly humans is often assumed to be a uniquely modern phenomenon. But the ideas and attitudes that encourage the biological and medical sciences to experiment on living creatures date from the earliest expression of Western thought. In "Animal and Human Experimentation," Anita Guerrini looks at the history of these practices from vivisection in ancient Alexandria to present-day battles over animal rights and medical research employing human subjects. Guerrini discusses in-depth key historical episodes in the use of living beings in science and medicine, including the discovery of blood circulation, the development of smallpox and polio vaccines, and recent AIDS research. She also explores the rise of the antivivisection movement in Victorian England, the modern animal rights movement, and current debates over gene therapy. In this highly accessible text, we learn how our understanding of an animal's capacity to feel pain has evolved. Guerrini reminds us that the ethical values of science seldom stray far from those of the society in which scientists live and work. Ethical questions about the use of animals and humans in research remain among the most vexing within both the scientific community and society at large. These often rancorous arguments have gone on, however, with little awareness of their historical antecedents. "Animal and Human Experimentation" offers students and concerned general readers on every side of this debate a context within which to understand more fully the responsibility we all bear for the suffering inflicted on other living beings in the name of scientific knowledge.
This book provides deep insight into the significance of various forensic techniques underlying the methodical approaches in criminal investigations. The book comprises numerous case studies, examples, and reference materials. It emphasizes on the better practices for criminal investigations including contemporary examinations. The book also describes various methods for investigation of crime scene and evidence collection including biological evidences to the resources of law enforcement agencies. This book encompasses the procedure for crime scene-documentation through photography, video, and diagrams and highlights the best practices of packaging the biological evidences at a crime scene. Further, it summarizes the role of forensic autopsy to the criminal investigation system. As such, the book is helpful for forensic scientists, medical practitioners, educators and law enforcement personnel.
First published in 1998, this volume examines a major function of research which is to strengthen the knowledge base of health professions and so enhance patient care. The rapid growth has unfortunately led to it being seen by many as an elitist activity full of jargon, carried out by academics. This to some degree has led to a theory practice gap with some professionals not recognising their important role within the research process. It is important to dispel the myth that all practitioner should carry out research, though they should use elements of the research process to develop a questioning and evaluative approach to care. This book will enable reader to demystify and enhance their understanding of terminology used in research and contains almost 300 terms. It offers readers a unique approach to explanations for each term by offering its Everyday use; its Research use; an Example and Related terms.
This book details several important medicinal plants, their occurrence, plant compounds and their chemical structures, and pharmacological properties against various human diseases. It also gives information on isolation and structural elucidation of phytocompounds, bio-assays, metabolomic studies, and therapeutical applications of plant compounds.
This book highlights the challenges facing quality assurance/quality control (QA/QC) in today's biopharmaceutical environment and presents the strategic importance and value generated by QA/QC for their involvement in control of manufacturing. It will put into perspective the need for a graded approach to QA/QC from early clinical trials through market approval. Since the first edition published in 2004, there have been more than 50 new regulatory guidances released by the Food and Drug Administration (FDA), European Medicines Agency (EMA) and ICH that affect the CMC regulatory compliance of biopharmaceuticals; also the application of biosimilars has been developed in Europe and is under development in the USA. The revised update will be broadened to include not only biopharmaceuticals (biotech drugs) but also other biologics (vaccines, cell therapy, plasma-derived proteins, etc.)
Since its initial publication in 1993, Development and Evaluation of Drugs from Laboratory through Licensure to Market has been used as a textbook and reference for scientists in biomedical research, industry, and regulatory agencies. Updated and expanded, this second edition examines recent advances in scientific and regulatory approaches as well as changes in the way in which drugs are discovered, developed, and evaluated. The information provided outlines critical steps beginning from drug discovery in the laboratory to licensure and approval for market.
The go-to guide to evidence-based practice in nursing for more than a decade, Evidence-Based Practice in Nursing & Healthcare: A Guide to Best Practice, 5th Edition, presents the latest perspectives on research-backed nursing practice in an engaging, user-friendly approach that has made this the bestselling resource of its kind.  AJN award-winning authors Bernadette Melnyk and Ellen Fineout-Overholt combine straightforward, conversational storytelling, inspiring quotes, and engaging case studies to make evidence-based practice accessible for students at any level of familiarity. With real-world examples and meaningful strategies in every chapter, this revised and reimagined 5th Edition gives students the confidence to meet today’s clinical challenges and ensure the most effective patient outcomes for years to come.    New to this edition: NEW! Reimagined coverage and a new chapter on applying implementation science to clinical practice settings familiarize students with the latest evidence and emerging implementation and evaluation tools. UPDATED! Content throughout empowers you to more effectively teach evidence-based practice principles in academic and clinical settings. UPDATED! Making EPB Real case studies reinforce clinical application through real-world examples.Â
This book provides readers with an integrative overview of the latest research and developments in the broad field of biomedical engineering. Each of the chapters offers a timely review written by leading biomedical engineers and aims at showing how the convergence of scientific and engineering fields with medicine has created a new basis for practically solving problems concerning human health, wellbeing and disease. While some of the latest frontiers of biomedicine, such as neuroscience and regenerative medicine, are becoming increasingly dependent on new ideas and tools from other disciplines, the paradigm shift caused by technological innovations in the fields of information science, nanotechnology, and robotics is opening new opportunities in healthcare, besides dramatically changing the ways we actually practice science. At the same time, a new generation of engineers, fluent in many different scientific "languages," is creating entirely new fields of research that approach the "old" questions from a new and holistic angle. The book reports on the scientific revolutions in the field of biomedicine by describing the latest technologies and findings developed at the interface between science and engineering. It addresses students, fellows, and faculty and industry investigators searching for new challenges in the broad biomedical engineering fields.
"I am most excited and impressed with the scope and focus of this
work. As I began to read it, I had trouble putting it down. It is
highly readable, engaging, all-inclusive, and most
informative." "I am honored and delighted to recommend this text for all
nurses who cared for and care about patients." This book places comfort at the forefront of nursing care, by
presenting a carefully researched theory of comfort that nurses can
use as a framework for practice. Engagingly written, the book
combines a first-person account of the development of the theory
with supporting research, and practical information for its
application. Kolcaba analyzes the concept of comfort; describes its
physical, psychospiritual, environmental and sociocultural
components; evaluates its meaning in the many different contexts in
which health care occurs; and describes how it can be measured. The
appendix includes comfort care questionnaires that can be used with
patients in many settings, and a comfort scale that can be used
with patients for a quick assessment of comfort. Clinicians,
researchers, educators, and students will find this holistic
approach helpful in setting priorities and parameters for patient
care.
Open Access Data is emerging as a source for cutting edge scholarship. This concise book provides guidance from generating a research idea to publishing results. Both young researchers and well-established scholars can use this book to upgrade their skills with respect to emerging data sources, analysis, and even post-publishing promotion. At the end of each chapter, a tutorial simulates a real example, allowing readers to apply what they learned about accessing open data, and analyzing this data to reach the results. This book can be of use by established researchers analyzing data, publishing, and actively promoting ongoing and research. Key selling features: Describes the steps, from A-Z, for doing open data research Includes interactive tutorials following each chapter Provides guidelines for readers so that they can use their own accessed open data Reviews recent software and websites promoting and enabling open data research Supplements websites which update recent open data sources
Open Access Data is emerging as a source for cutting edge scholarship. This concise book provides guidance from generating a research idea to publishing results. Both young researchers and well-established scholars can use this book to upgrade their skills with respect to emerging data sources, analysis, and even post-publishing promotion. At the end of each chapter, a tutorial simulates a real example, allowing readers to apply what they learned about accessing open data, and analyzing this data to reach the results. This book can be of use by established researchers analyzing data, publishing, and actively promoting ongoing and research. Key selling features: Describes the steps, from A-Z, for doing open data research Includes interactive tutorials following each chapter Provides guidelines for readers so that they can use their own accessed open data Reviews recent software and websites promoting and enabling open data research Supplements websites which update recent open data sources
Study the latest research findings by international experts This comprehensive volume presents state-of-the-art scientific research on the therapeutic uses of cannabis and its derivatives. All too often, discussions of the potential medical uses of this substance are distorted by political considerations that have no place in a medical debate. Cannabis and Cannabinoids: Pharmacology, Toxicology, and Therapeutic Potential features fair, equitable discussion of this emerging and controversial medical topic by the world's foremost researchers. Cannabis and Cannabinoids examines the benefits, drawbacks, and side effects of medical marijuana as a treatment for various conditions and diseases. This book discusses the scientific basis for marijuana's use in cases of pain, nausea, anorexia, and cachexia. It also explores its possible benefits in glaucoma, ischemia, spastic disorders, and migraine. Cannabis and Cannabinoids examines all facets of the medical use of marijuana, including: botany history biochemistry pharmacology clinical use toxicology side effects Cannabis and Cannabinoids is a reference work that will become indispensable to physicians, psychologists, researchers, biochemists, graduate students, and interested members of the public. No other book available offers this comprehensive, even-handed look at a deeply divisive subject.
This title was first published in 2003: As new medical technologies and treatments develop with increasing momentum, the legal and ethical implications of research involving human participants are being called into question as never before. Human Experimentation and Research explores the philosophical foundations of research ethics, ongoing regulatory dilemmas, and future challenges raised by the rapid globalisation and corporatisation of the research endeavour. This volume brings together some of the most significant published essays in the field. The editors also provide an informative introduction, summarizing the area and the relevance of the articles chosen.
Aimed at those already involved in drug development or those considering entering the field, Clinical Drug Trials and Tribulations, Second Edition comprehensibly addresses the new, day-to-day challenges of drug development with valuable assessments of the areas affecting the conduction of nonclinical and clinical studies. Addressing which decisions should be made during drug development, this updated and expanded text/reference carefully guides readers through the various trials and tribulations that emerge phase-by-phase and are pertinent to all levels of pharmaceutical or clinical drug management. Bringing together the latest information on drug development, the Second Edition contains: new material on... -international regulation and deregulation -venture capitalist investment -the IND process -informed consent -changes in manufacturing and updated and extended coverage of... -pediatric drug trial design -the advantages and disadvantages of orphan drug designations -the maximization of package inserts for marketing -post approval safety surveillance -withdrawals from the drug market Clinical Drug Trials and Tribulations, Second Edition will prove an invaluable reference for pharmacologists, pharmacists, clinical chemists, clinical coordinators, clinical monitors, government drug regulatory personnel, and bioethicists as well as a useful text for medical or pharmacy school courses on pharmaceutical development and research.
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