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Biomedical Applications and Toxicity of Nanomaterials

by P. V. Mohanan Sudha Kappalli

This book covers the recent trends on the biological applications of nanomaterials, methods for their preparation, and techniques for their characterization. Further, the book examines the fundamentals of nanotoxicity, methods to assess the toxicity of engineered nanomaterials, approaches to reduce toxicity during synthesis. It also provides an overview of the state of the art in the application of Artificial intelligence-based methodologies for evaluation of toxicity of drugs and nanoparticles. The book further discusses nanocarrier design, routes of various nanoparticle administration, nano based drug delivery systems, and the toxicity challenges associated with each drug delivery method. It presents the latest advances in the interaction of nanoparticles with the cellular environment and assess nanotoxicity of these engineered nanoparticles. The book also explores the comparative and mechanistic genotoxicity assessment of the nanomaterials. This book is useful source of information for industrial practitioners, policy makers, and other professionals in the fields of toxicology, medicine, pharmacology, food, and drugs.

Biomedical Applications of Acridines: Derivatives, Syntheses, Properties and Biological Activities with a Focus on Neurodegenerative Diseases (Progress in Drug Research #72)

by Jan Ježek Jan Hlaváček Jaroslav Šebestík

This book describes applications of acridines for the treatment of various neurodegenerative diseases, such as Alzheimer’s disease, Parkinson’s disease, and various prion diseases, and discusses the potential of acridines in neuro-regenerative medicine. Using modern data-mining software, it presents structures of acridines with nucleic acids and proteins and compares them with the native structures. Furthermore, the book presents modern methods of acridine synthesis, comparing them with the most useful conventional methods. Acridines interact with both nucleic acids and proteins, and due to their direct interactions with various enzymes, they can be suitable for the treatment of neurodegenerative diseases, inflammation, immunological disorders, and protozoal diseases. The characteristic spectral properties of acridines can be employed in labeling proteins, nucleic acids, lipids, and even cells and their compartments. Moreover, they can be applied in photodynamic therapy.

Biomedical Applications of Biophysics (Handbook of Modern Biophysics #3)

by Thomas Jue

In keeping with goal and style of the Handbook in Modern Biophysics series, the proposed book will maintain a chapter structure that contains two parts: concepts and biological application. The book also integrates all the chapters into a smooth, continuous discourse. The first and second chapters establish the mathematical methods and theoretical framework underpinning the different topics in the rest if the book. Other chapters will use the theoretical framework as a basis to discuss optical and NMR approaches. Each chapter will contain innovative didactic elements that facilitate teaching, self-study, and research preparation (key points, summary, exercise, references).

Biomedical Applications of Computer Modeling

by Arthur Christopoulos

Up to the last decade or so, most general modeling approaches to the study of molecular components of biological responses have required significant amount of computer time, expertise, and resources, as well as highly specialized and often custom-written programs. With Biomedical Applications of Computer Modeling you don't have to be a computer sci

Biomedical Applications of Control Engineering (Lecture Notes in Control and Information Sciences #441)

by Selim S. Hacısalihzade

Biomedical Applications of Control Engineering is a lucidly written textbook for graduate control engin­eering and biomedical engineering students as well as for medical prac­ti­tioners who want to get acquainted with quantitative methods. It is based on decades of experience both in control engineering and clinical practice.The book begins by reviewing basic concepts of system theory and the modeling process. It then goes on to discuss control engineering application areas like: Different models for the human operator,dosage and timing optimization in oral drug administration, measuring symptoms of and optimal dopaminergic therapy in Parkinson’s disease, measure­ment and control of blood glucose le­vels both naturally and by means of external controllers in diabetes, and control of depth of anaesthesia using inhalational anaesthetic agents like sevoflurane using both fuzzy and state feedback controllers.All chapters include three types of exercises constructed to: Review the concepts discussed in the chapter, allow the reader to apply the newly acquired techniques and subject related facts on simple problems, and indicate directions for open ended theses projects.Appendices on Optimal Control and Fuzzy Control meant as refreshers on those con­trol engineering techniques used throughout the book are also included.

Biomedical Applications of Electroactive Polymer Actuators

by Federico Carpi Elisabeth Smela

Giving fundamental information on one of the most promising families of smart materials, electroactive polymers (EAP) this exciting new titles focuses on the several biomedical applications made possible by these types of materials and their related actuation technologies. Each chapter provides a description of the specific EAP material and device configuration used, material processing, device assembling and testing, along with a description of the biomedical application. Edited by well-respected academics in the field of electroactive polymers with contributions from renowned international experts, this is an excellent resource for industrial and academic research scientists, engineers, technicians and graduate students working with polymer actuators or in the fields of polymer science.

Biomedical Applications of Immobilized Enzymes and Proteins: Volume 1

by Thomas Ming Chang

I) ADSORPTION EEEEEEEE E E carrier 2) COVALENT LINKAGE a) Insoluble support b) Intermolecular linkage N'E~ ~~ c) Soluble support 0 \:)....m 3) tM TRIX (MOLECULAR) ENTRAPMENT ~~~~~;;..,J~-polymer matrix 4) ENCAPSULATION membrane FIGURE I. Classification of immobilized enzymes. Covalently linked, adsorbed, and matrix-entrapped enzymes represent stage II, research on the microenvironment. Microencapsulation represents stage III, research on the intracellular environment. Further subdivision of microencapsulated enzymes will be found in Chapter 12. 4 T. M. S. CHANG matrix entrapment. In this section, detailed discussions will center on clinical analysis, urine analysis, monitoring of environmental pollution, radioimmune assay, enzyme-linked immunosorbent assay, enzyme electrodes, and other approaches involving immobilized enzymes, antibodies, and antigens. In the final section, research workers describe and discuss the perspectives of immobilized enzymes and proteins. Here, they speculate on the future potential of possible approaches, even though these may not have been extensively studied or tested at the laboratory stage. The biomedical applications of enzymes and proteins, especially in the thera­ peutic area, is in a very early stage of development. Much remains to be explored and studied, and the area is wide open for investigators interested in original research in a new interdisciplinary area. References Chang, T. M. S., 1972, Artificial Cells, Charles C. Thomas, Publisher, Springfield, Ill. Dunlop, R. B. (ed.), 1974, Immobilized Biochemicals and Affinity ChrOTIULtography, Plenum Press, N ew York.

Biomedical Applications of Metals

by Mahendra Rai Avinash P. Ingle Serenella Medici

Focused more specifically on the recent advances in applications of various metals and their complexes used in biomedicine, particularly in the diagnosis and treatment of chronic diseases. The editors give equal importance to other key aspects such as toxicological issues and safety concerns. The application of metals in the biomedical field is highly interdisciplinary and has a broad appeal across all biomedical specialties. Biomedical Applications of Metals is particularly focused on covering the role of metals in medicine and the development of novel therapeutic products and solutions in the form of alternative medicines, and some topics on Indian traditional medicine i.e., “Ayurveda”. In Section I, the book discusses the role of metals in medicines and include chapters on nanoparticles, noble metals, medical devices, copper. selenium, silver, and microbial pathogens; while Section II includes topics on metals toxicity including heavy metals, carcinogens, cancer therapy, Bhasma’s and chelating agents used in Ayurveda, and biochemical and molecular targets including actions of metals. These new and emerging concepts of applications of metals in medicine, their crucial role in management of microbial resistance, and their use in the treatment of various chronic diseases is essential information for toxicologists, and clinical and biomedical researchers.

Biomedical Applications of Natural Proteins: An Emerging Era in Biomedical Sciences (SpringerBriefs in Biochemistry and Molecular Biology)

by Dhiraj Kumar Rajesh R. Kundapur

This book is intended as a reference guide for graduate students, postgraduate students and researchers with a basic knowledge of protein chemistry who would like to know more about the biomedical applications of natural proteins to promote healthier lives. The book is divided into ten chapters, each of which explains different natural proteins and their established biomedical applications. The first chapter extensively deals with protein based natural fibers and provides an overview of all protein based fibers currently available. In turn, chapter two mainly focuses on the biomedical applications of a special class of proteins called Heat Shock Proteins; the biomedical applications of silkworm pupae proteins are dealt in chapter three. Chapter four examines an interesting use of Eri silk fibroin as a biomaterial for Tissue Engineering, while chapter five discusses the key experimental details involved in converting Tasar silk sericin into self-assembled nanoparticles. Chapter six offers brief descriptions of bioactive proteins with respect to their sources, synthesis and applications. Chapter seven is dedicated to Interleukine-8 and its role in human life, while chapter eight addresses the importance of natural proteins in infectious diseases. Chapter nine explores the issue of excess intake of dietary proteins and its adverse effects, and finally, chapter ten discusses the efficiency of drug delivery systems made up of gelatin nanocomposites. The book is above all intended as a valuable resource for students and researchers alike, sparking their curiosity with regard to the applications of natural proteins and motivating them to focus their own energies on the discovery or identification of additional natural proteins for diverse biomedical uses.

Biomedical Applications of Peptide-, Glyco- and Glycopeptide Dendrimers, and Analogous Dendrimeric Structures

by Jaroslav Sebestik Milan Reinis Jan Jezek

Dendrimers are repeatedly branched and roughly spherical large molecules. They can be used in various medical applications, such as anticancer polymeric nanomedicines and nanocarriers, gene carriers and vectors in gene delivery, contrast agents for molecular imaging and vaccines against infectious diseases and cancer. The highly branched, multivalent nature and molecular architecture of dendrimers make them ideal tools for a variety of tissue engineering applications. This book describes different categories of dendrimers, their biomedical and physico-chemical applications as well as convergent and divergent syntheses, click chemistry and ligation strategies. It is a rich source of information for researchers in biochemistry and pharmacology working on drug development as well as for organic chemists who are engaged in synthesis of dendrimers.

Biomedical Applications of Polymeric Nanofibers (Advances in Polymer Science #246)

by Rangasamy Jayakumar and Shantikumar V. Nair

Multiscale Fibrous Scaffolds in Regenerative Medicine, by Sowmya Srinivasan, R. Jayakumar, K. P. Chennazhi, Erica J. Levorson, Antonios G. Mikos and Shantikumar V. Nair; Stem Cells and Nanostructures for Advanced Tissue Regeneration, by Molamma P. Prabhakaran, J. Venugopal, Laleh Ghasemi-Mobarakeh, Dan Kai Guorui Jin and Seeram Ramakrishna; Creating Electrospun Nanofiber-Based Biomimetic Scaffolds for Bone Regeneration, by Eleni Katsanevakis, Xuejun Wen and Ning Zhang; Synthetic/Biopolymer Nanofibrous Composites as Dynamic Tissue Engineering Scaffolds, by J. A. Kluge and R. L. Mauck; Electrospun Fibers as Substrates for Peripheral Nerve Regeneration, by Jörg Mey, Gary Brook, Dorothée Hodde and Andreas Kriebel; Highly Aligned Polymer Nanofiber Structures: Fabrication and Applications in Tissue Engineering, by Vince Beachley, Eleni Katsanevakis, Ning Zhang, Xuejun Wen; Electrospinning of Biocompatible Polymers and Their Potentials in Biomedical Applications, by Pitt Supaphol, Orawan Suwantong, Pakakrong Sangsanoh, Sowmya Srinivasan, Rangasamy Jayakumar and Shantikumar V. Nair; Electrospun Nanofibrous Scaffolds-Current Status and Prospects in Drug Delivery, by M. Prabaharan, R. Jayakumar and S. V. Nair.; Biomedical Applications of Polymer/Silver Composite Nanofibers, by R. Jayakumar, M. Prabaharan, K. T. Shalumon, K. P. Chennazhi and S. V. Nair.-

Biomedical Aspects of Drug Targeting

by Vladimir R. Muzykantov Vladimir P. Torchilin

Drugs usually have no natural affinity for the cells, tissues and organs where therapeutic effects are needed, which frequently results in low efficiency and unwanted side effects. This concern is even more profound when using highly potent and cytotoxic anticancer drugs or specific agents, such as enzymes and genetic materials, since their effective and safe action requires precise cellular or even sub-cellular addressing in the target organ. To meet safety, efficiency and specificity requirements, drugs somehow must be targeted to the sites of their expected therapeutic action. The idea of the "magic bullet," or drug targeting, proposed by Erlich a century ago, generates great and continuously growing interest in biomedical, industrial and financial circles. This book is focused on the strategies designed to target therapeutic or diagnostic agents to the disease sites. In an attempt to include in this volume the set of chapters reflecting both traditional and emerging areas of drug targeting, we have contacted many leading scientists in the field asking for their contributions. Their responses were most favorable and encouraging. As a result, we have succeeded in assembling a series of outstanding contributions reflecting practically all the key areas of drug targeting. The final structure of this book is as follows.

Biomedical Aspects of Histamine: Current Perspectives

by Mohammed Shahid

Since its identification by Sir Henry H. Dale a century ago, histamine has become one of the most important multifunctional biogenic amines in the field of biomedicine. The pharmacological effects of histamine are mediated through four types of membrane histamine receptors; H1R, H2R, H3R and H4R, which are all heptahelical G-protein-coupled receptors. It has been known to play the broadest spectrum of activities in various physiological and pathological conditions including cell proliferation, differentiation, hematopoiesis, embryonic development, regeneration, wound healing, aminergic neurotransmission and numerous brain functions, secretion of pituitary hormones, regulation of gastrointestinal and circulatory functions, cardiovascular system, as well as inflammatory reactions, modulation of the immune response, endocrine function and homeostasis, and other important areas. This book is a compendium of the current state of established and investigational literature on Histamine, its receptors and their Agonists and antagonists. It provides a comprehensive overview of histamine biology in the field of biochemistry, cell biology, molecular biology, immunology, allergy, neurobiology, pharmacology, microbiology and reproductive biology. The first section on Histamine biology and physiology leads into subsequent sections on enzymology, pharmacology, regulation of the immune system and cell proliferation and role in allergic and other diseases including acid peptic diseases, inflammatory diseases, autoimmune and cancer diseases, nervous system, reproductive functions and hematopoiesis. The compilation of chapters in the book presents the most recent advances in histamine research and bridges the basic and clinical aspects of histamine biology.

Biomedical Aspects of IUDs (Advances in Reproductive Health Care #6)

by W. A. Os E. S. E.Hafez H. Hasson

This volume contains a collection of papers based on presentations made at the Reproductive Health Care International Symposium held in Maui, Hawaii, USA, October 1982. The papers evaluate biologic interactions be­ tween intrauterine contraceptive devices and the host, examine the risks associated with the use of these devices and describe aspects of technical progress in the field. The contributing authors bring their knowledge and expertise from four corners of the world to the readers. The editors wish to express their appreciation to the authors for their valuable contributions, to Carolyn K. Osborn for helpful assistance in editing the manuscripts and to MTP Press for accurate preparation and fine presentation of the material. It is hoped that this volume will serve to expand knowledge and generate further interest among its readers in the dynamic and fascinating field of intrauterine contraception. April, 1984 H.M. Hasson, MD Chicago, Illinois, USA ix 1 Ultrastructure of the decidual response to a progesterone­ releasing IUD U.M. SPORNITZ. K.S. LUDWIG and M. MALL-HAEFELI INTRODUCTION The ever-increasing world-wide use of the IUD has prompted intensive research into the physiology of its contraceptive action. From these studies it has become clear that the alterations in morphology as well as in the physiological milieu produced by the IUD are manifold and differ greatly with the type of IUD used.

Biomedical Aspects of Solid Cancers

by Rama Krishna Kancha

This book offers an overview of the biological basis of 26 different solid cancers for scientists and oncologists to understand the clinical challenges. The book provides a quick, simplified, and updated review of the present genetic or genomic medicine era. With genetic and molecular details to enhance understanding of biological mechanisms underlying disease pathogenesis and treatment response, each chapter covers epidemiology, risk factors, classification, pathophysiology, genetics, and treatment of solid cancers.This book is a beginner’s guide for life sciences and medicine graduate students, fellows in training, biomedical sciences researchers, principal investigators, clinician-researchers and oncologists.

Biomedical Aspects of the Laser: The Introduction of Laser Applications Into Biology and Medicine

by Leon Goldman

This book is a review of past and current studies and future plans of the Laser Laboratory in Cincinnati and some of the contributions of laser research groups in other medical centers. Special thanks are due to the Directing Physicist of the Laser Labora­ tory, R. James Rockwell. Without his advice, constant supervision and corrections, this enthusiastic investigator would continue to upset even many more people than he has done already. The excuse, of course, is to stimulate much needed interest and controlled research and development of the laser for biology and medicine. The Associate Research Physicist, Ralph Schooley, has worked with many phases of laser research but especially in Q spoiling, Raman spectroscopy, and the almost alchemy of holography. Holography, as of now, provides many opportunities for Gumperson's Law, "If anything can go wrong, it will. " Sincere appreciation is expressed to the Surgeons in the Laser Labora­ tory, who have supplied clinical and investigative surgical supervision often under great difficulties, Dr. V. E. Siler and Dr. Bruce Henderson. We are grateful for help from the Directing Biologist of the Laser Labo­ ratory, Edmond Ritter, the Director of Laser Neurosurgery, Dr. Thomas Brown and the Professor of Neurosurgery, Dr. Robert McLaurin, for important and basic work in laser neurosurgery. Special thanks are given to Robert Meyer, who has given most of the treatments in careful and skillful fashion, and his associate, Robert Otten.

Biomedical Communications: Purpose, Audience, and Strategies

by Jon D. Miller

With data from the United States and Europe, Jon Miller and Linda Kimmel examine the public's understanding of and attitude toward biotechnology and biomedicine while they present methods of introducing cutting edge science to thenonscientist. Biomedical Communications illustrates how vital it is for researchers, journalists, and policy makers to clearly communicate their findings in a way that avoids general misconception or confusion. The authors explore how to acquire information about biomedical policy, discuss strategies for informing consumers, and present tactics for improving biomedical communication with the public.Using Research to Improve Biomedical CommunicationsThe Public Understanding of Biomedical ScienceStrategies for Communications to ConsumersPublic Attitudes Toward Biotechnology Issues

Biomedical Composites: Perspectives and Applications (Materials Horizons: From Nature to Nanomaterials)

by Amit Kumar Nayak Md Saquib Hasnain

This book provides an overview of biocomposite chemistry, chemical modifications, characterization and applications in biomedicine, with emphasis on recent advances in the field. Authored by experts, the chapters discuss the design, development and selection of biomedical composites for a particular therapeutic application, as well as providing insight into the regulatory and clinical aspects of biomedical composite use. While this book is primarily intended for scientists from the fields of medical, pharmaceutical, biotechnological and biomedical engineering, it is also useful as an advanced text for students and research scholars.

Biomedical Computing: Digitizing Life in the United States (The Johns Hopkins University Studies in Historical and Political Science #130)

by Joseph A. November

Imagine biology and medicine today without computers. What would laboratory work be like if electronic databases and statistical software did not exist? Would disciplines like genomics even be feasible if we lacked the means to manage and manipulate huge volumes of digital data? How would patients fare in a world absent CT scans, programmable pacemakers, and computerized medical records?Today, computers are a critical component of almost all research in biology and medicine. Yet, just fifty years ago, the study of life was by far the least digitized field of science, its living subject matter thought too complex and dynamic to be meaningfully analyzed by logic-driven computers. In this long-overdue study, historian Joseph November explores the early attempts, in the 1950s and 1960s, to computerize biomedical research in the United States.Computers and biomedical research are now so intimately connected that it is difficult to imagine when such critical work was offline. Biomedical Computing transports readers back to such a time and investigates how computers first appeared in the research lab and doctor's office. November examines the conditions that made possible the computerization of biology—including strong technological, institutional, and political support from the National Institutes of Health—and shows not only how digital technology transformed the life sciences but also how the intersection of the two led to important developments in computer architecture and software design. The history of this phenomenon has been only vaguely understood. November's thoroughly researched and lively study makes clear for readers the motives behind computerizing the study of life and how that technology profoundly affects biomedical research today.

Biomedical Computing: Digitizing Life in the United States (The Johns Hopkins University Studies in Historical and Political Science #130)

by Joseph A. November

Imagine biology and medicine today without computers. What would laboratory work be like if electronic databases and statistical software did not exist? Would disciplines like genomics even be feasible if we lacked the means to manage and manipulate huge volumes of digital data? How would patients fare in a world absent CT scans, programmable pacemakers, and computerized medical records?Today, computers are a critical component of almost all research in biology and medicine. Yet, just fifty years ago, the study of life was by far the least digitized field of science, its living subject matter thought too complex and dynamic to be meaningfully analyzed by logic-driven computers. In this long-overdue study, historian Joseph November explores the early attempts, in the 1950s and 1960s, to computerize biomedical research in the United States.Computers and biomedical research are now so intimately connected that it is difficult to imagine when such critical work was offline. Biomedical Computing transports readers back to such a time and investigates how computers first appeared in the research lab and doctor's office. November examines the conditions that made possible the computerization of biology—including strong technological, institutional, and political support from the National Institutes of Health—and shows not only how digital technology transformed the life sciences but also how the intersection of the two led to important developments in computer architecture and software design. The history of this phenomenon has been only vaguely understood. November's thoroughly researched and lively study makes clear for readers the motives behind computerizing the study of life and how that technology profoundly affects biomedical research today.

Biomedical Data Analysis and Processing Using Explainable (Intelligent Systems Reference Library #222)

by Aditya Khamparia Deepak Gupta Ashish Khanna Valentina E. Balas

The book discusses Explainable (XAI) and Responsive Artificial Intelligence (RAI) for biomedical and healthcare applications. It will discuss the advantages in dealing with big and complex data by using explainable AI concepts in the field of biomedical sciences. The book explains both positive as well as negative findings obtained by explainable AI techniques. It features real time experiences by physicians and medical staff for applied deep learning based solutions. The book will be extremely useful for researchers and practitioners in advancing their studies.

Biomedical Data and Applications (Studies in Computational Intelligence #224)

by Amandeep S. Sidhu

Compared with data from general application domains, modern biological data has many unique characteristics. Biological data are often characterized as having large volumes, complex structures, high dimensionality, evolving biological concepts, and insufficient data modelling practices. Over the past several years, bioinformatics has become an all-encompassing term for everything relating to both computer science and biology. The goal of this book is to cover data and applications identifying new issues and directions for future research in biomedical domain. The book will become a useful guide learning state-of-the-art development in biomedical data management, data-intensive bioinformatics systems, and other miscellaneous biological database applications. The book addresses various topics in bioinformatics with varying degrees of balance between biomedical data models and their real-world applications.

Biomedical Devices: Materials, Design, and Manufacturing

by Raymond H. Lam Weiqiang Chen

This textbook provides essential knowledge for biomedical product development, including material properties, fabrication processes and design techniques for different applications, as well as process design and optimization. This book is multidisciplinary and readers can learn techniques to apply acquired knowledge for various applications of biomedical design. Further, this book encourages readers to discover and convert newly reported technologies into products and services for the future development of biomedical applications. This is an ideal book for upper-level undergraduate and graduate students, engineers, technologists, and researchers working in the area of biomedical engineering and manufacturing.This book also:Provides a comprehensive set of fundamental knowledge for engineering students and entry level engineers to design biomedical devicesOffers a unique approach to manufacturing of biomedical devices by integrating and formulating different considerations in process design tasks into optimization problemsProvides a broad range of application examples to guide readers through the thinking process of designing and manufacturing biomedical devices, from basic understanding about the requirements and regulations to a set of manufacturing parameters

Biomedical Devices and Sensors

by Jérôme Molimard

Monitoring the human body is a key element of digital health science. Low-cost sensors derived from smartphones or smartwatches may give the impression that sensors are readily available; however, to date, very few of them are actually medical devices. Designing medical devices requires us to undertake a specific approach demanding special skills, as it concerns the integrity of the human body. The process is tightly framed by state regulations in order to ensure compliance with quality assessment, risk management and medical ethics requirements. This book aims to give biomedical students an overview on medical devices design. It firstly gives a historical and economical approach, then develops key elements in medical device design with reference to EU and US regulations, and finally describes sensors for the human body. The clinical approach is presented as the central element in medical device qualification and this offers a perspective on the use of numerical simulation, particularly since its continued growth in the USA; despite the fact that the approach is strictly limited by regulations.

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