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Microfluidics Diagnostics: Methods and Protocols (Methods in Molecular Biology #2804)

by Valérie Taly Stéphanie Descroix Karla Perez-Toralla

This detailed volume explores a wide range of microfluidic-based approaches that exploit the unique features of microfluidic devices, which hold significant potential in the field of diagnosis. Beginning with a section on microchips for sample preparation, including cell-free DNA, exosomes, and cells, the book continues by covering protein marker analysis and detection, single-cell analysis, analysis of bacteria and viruses, as well as human cell-based culture and analysis. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step and readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Microfluidics Diagnostics: Methods and Protocols serves as an ideal guide for researchers investigating how microfluidics can shape the future of diagnosis.

Microfluidics for Assisted Reproduction in Animals

by Vinod Kumar Yata

This book describes the fundamentals of microfluidics and fabrication methods of microfluidic devices that can be adopted for animal-assisted reproduction. It presents microfluidic methods for sorting highly fertile spermatozoa. This book also describes the application of microfluidics in vitro fertilization and embryo culture. It discusses the use of microfluidics in sperm sexing and the cryopreservation of animal gametes and embryos. Lastly, the book examines the potential opportunities of microfluidics in infertility diagnosis, sperm selection and guidance, oocyte selection, insemination, and embryo monitoring.

Microfluidics for Single-Cell Analysis (Integrated Analytical Systems)

by Jin-Ming Lin

This book summarizes the various microfluidic-based approaches for single-cell capture, isolation, manipulation, culture and observation, lysis, and analysis. Single-cell analysis reveals the heterogeneities in morphology, functions, composition, and genetic performance of seemingly identical cells, and advances in single-cell analysis can overcome the difficulties arising due to cell heterogeneity in the diagnostics for a targeted model of disease. This book provides a detailed review of the state-of-the-art techniques presenting the pros and cons of each of these methods. It also offers lessons learned and tips from front-line investigators to help researchers overcome bottlenecks in their own studies. Highlighting a number of techniques, such as microfluidic droplet techniques, combined microfluidics-mass-spectrometry systems, and nanochannel sampling, it describes in detail a new microfluidic chip-based live single-cell extractor (LSCE) developed in the editor’s laboratory, which opens up new avenues to use open microfluidics in single-cell extraction, single-cell mass spectrometric analysis, single-cell adhesion analysis and subcellular operations. Serving as both an elementary introduction and advanced guidebook, this book interests and inspires scholars and students who are currently studying or wish to study microfluidics-based cell analysis methods.

Microfluidics in Biotechnology (Advances in Biochemical Engineering/Biotechnology #179)

by Janina Bahnemann Alexander Grünberger

This new volume introduces the applications of microfluidic systems to facilitate biotechnological and biomedical processes. It provides an overview on cutting-edge technologies, summarizes traditional and modern fabrication methods and highlights recent advances regarding the application of lab-on-a-chip (LoC) systems for bioanalytical purposes. This book is ideal for research scientists and students interested at the cross-section between biotechnology, chemistry and chemical engineering.

Microfluidics in Pharmaceutical Sciences: Formulation, Drug Delivery, Screening, and Diagnostics (AAPS Introductions in the Pharmaceutical Sciences #14)

by Dimitrios A. Lamprou Edward Weaver

The book covers the basics of microfluidics, current applications in areas such as formulation, drug delivery, drug screening and development, monitoring and diagnostics, and case studies from a teaching perspective to undergraduate and postgraduate students, allowing application of the content in a flipped classroom. Multiple choice questions are included at the end of each chapter. All chapter authors are pioneers and world leaders. This is an ideal book for students, researchers, and industry professionals working on microfluidics in the pharmaceutical sciences.

Microglia: Methods and Protocols (Methods in Molecular Biology #2034)

by Olga Garaschuk Alexei Verkhratsky

This book presents a comprehensive toolkit of versatile techniques for studying microglia under different experimental settings along with a brief summary of knowledge, accumulated in microglial research over the last decades. Beginning with recently discovered roles of microglia in health and disease, the volume continues by covering in vitro analyses of microglia, in vivo studies, and “omics” analyses. Written for the highly successful Methods in Molecular Biology series, 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. Authoritative and cutting-edge, Microglia: Methods and Protocols serves as a vital guide to these important cells and an inspiration for scientists interested in expanding our knowledge of their role in the nervous system.

Microglia: Physiology, Pathophysiology and Therapeutic Potential (Advances in Neurobiology #37)

by Marie-Ève Tremblay Alexei Verkhratsky

The past decade has witnessed a revolution in our understanding of microglia, especially since their roles in the healthy CNS have started to unravel. These cells were shown to actively maintain health, in concert with neurons and other types of CNS cells, providing further insight into their crucial involvement with diseases. Edited by Drs. Marie-Ève Tremblay and Alexei Verkhratsky, Microglia: Physiology, Pathophysiology and Therapeutic Potential shares with the scientific and medical community the latest discoveries in the microglial research field, with a truly comprehensive collection of chapters written by the top specialists across five continents. The book begins by explaining briefly what they are, from both historical and evolutionary points of view, and how they can be studied. The first section explains their physiological roles in the maturation, function, and plasticity of the CNS. The second section focuses on their general involvement in neuropathophysiology, and the third section on their critical implication in specific CNS diseases, including neurotrauma, neuropathic pain, ischemia and stroke, infectious diseases, autoimmune diseases, neurodevelopmental and neuropsychiatric disorders, substance use and addiction, sleep disorders, ageing, and neurodegenerative diseases. The fourth section presents their clinical potential as a targeted therapeutic tool for these CNS diseases.

Microglia: Methods and Protocols

by José Luis Venero Bertrand Joseph

Key discoveries concerning the different biological functions of microglia in health and disease have attracted scientists from various fields. In Microglia: Methods and Protocols, expert researchers in the field detail methods for selection of the key cellular, molecular and biochemical techniques that are used in studying the many and varied functions of this fascinating cell. These methods and techniques include microglia cell culture for studying microglia activation and functions, as well as their interaction with other cell types both in vitro and in vivo. 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, Microglia: Methods and Protocols is a useful resource for cell biologists, molecular biologists, immunologists, oncologist and neuroscientists.

Microglia in Health and Disease

by Marie-Ève Tremblay Amanda Sierra

These past few years have witnessed a revolution in our understanding of microglia, especially since their roles in the healthy central nervous system (CNS) have started to unravel. These cells were shown to actively maintain health, in concert with neurons and other types of CNS cells, providing further insight into their involvement with diseases. Edited by two pioneers in the field, Marie-Ève Tremblay and Amanda Sierra, Microglia in health and disease aims to share with the broader scientific community some of the recent discoveries in microglia research, from a broad perspective, with a collection of 19 chapters from 52 specialists working in 11 countries across 5 continents. To set microglia on the stage, the book begins by explaining briefly who they are, what they do in the healthy and diseased CNS, and how they can be studied. The first section describes in more details their physiological roles in the maturation, function, and plasticity of the CNS, across development, adolescence, adulthood, neuropathic pain, addiction, and aging. The second section focuses on their implication in pathological conditions impairing the quality of life: neurodevelopmental and neuropsychiatric disorders, AIDS, and multiple sclerosis; and in leading causes of death: ischemia and stroke, neurodegenerative diseases, as well as trauma and injury.

Microgravity and Vision Impairments in Astronauts

by Erik Seedhouse

Recent missions on board the International Space Station have revealed previously unreported physiological consequences of long duration space flight, particularly in eyesight, and in this Brief Dr. Seedhouse reviews the existing theories on what causes this degeneration and how long it will last. Notably, 60% of long-duration crews have reported subjective degradation in vision, a clear indication that further study is necessary before astronauts embark on even longer-term space missions. Decreased near-visual acuity was reported in 46% of ISS/Mir crewmembers, resulting in a change of up to 2 dioptres in their refractive correction. It is possible that ophthalmic changes have been present since the first days of spaceflight, but had been attributed to other causes; this approach to the issue as well as other hypotheses are all presented in full to give a broad foundation of the existing knowledge on the topic. The changes have occurred at various times during a mission with varying degrees of visual degradation. Some cases resolved on return to Earth, but several crewmembers have not regained pre-flight visual acuity, indicating the damage may be permanent. One explanation of the syndrome has been attributed to hyperopic shift due to aging, but onboard analysis techniques, including visual acuity assessments, retinal imagery, and ultrasound examination of the eye, has led to the acceptance of a wider syndrome. In addition to vision changes, studies have reported flattening of the globe, swelling of the optic disc (papilledema), choroidal folds in the retina, swelling of the optic nerve sheath, and visual field defects. It is widely hypothesized that this spectrum of symptoms may be explained by an elevation of intracranial pressure (ICP). Establishing the provenance of this medical problem, monitoring its occurrence and resolving the symptoms for future long term space missions is a key challenge for space medicine. With this book, readers have an entry point for understanding the full scope of the problem and its possible origins.

Microinjection: Methods And Protocols (Methods in Molecular Biology #1874)

by Chengyu Liu Yubin Du

This detailed book explores how microinjection will be used in the foreseeable future, not only for generating animal models for biomedical research but also for changing economically or ecologically important species that can broadly impact our society in general. The opening half of the book focuses on methods for generating mouse models, as they are still the most popular in genome engineering research, while the second half examines gene-editing in a variety of other species, opened up by the developments in ZFN, TALEN, and CRISPR techniques. Written for the highly successful Methods in Molecular Biology series, 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. Authoritative and practical, Microinjection: Methods and Protocols serves as an ideal guide for researchers looking to take advantage of the breakthrough technologies in gene-editing and embryo micromanipulations.

Microneedle-mediated Transdermal and Intradermal Drug Delivery

by Desmond I. Morrow A. David Woolfson Ryan F. Donnelly Thakur Raghu Singh

One of the latest techniques in drug delivery, microneedles are used for administering a wide range of drug substances used to treat various medical conditions. Thorough background information is included providing a history of the field. Various methods used to produce micorneedles are described as well as a snapshot of the future directions within the industry. Written by highly qualified authors, this new text is the only title providing a comprehensive review of microneedle research in the fields of transdermal and intradermal drug delivery.

Microneedles: The Future of Drug Delivery

by Hiep Xuan Nguyen

The microneedle field has been expanding exponentially with innovative designs and various applications, thus capturing the interest of academic industry and regulatory sectors. Microneedles: The Future of Drug Delivery equips readers with a comprehensive understanding of microneedles: from percutaneous absorption to microneedles production, characterization, applications in drug delivery and diagnosis, to practical perspectives on the development, manufacturing, regulatory issues, and commercialization of microneedles. This book is written by a single author and thus provides complex information in a simple, elegant, and cohesive style. The book is intended for graduate students, researchers, scientists, and engineers working in the pharmaceutical, medical, cosmeceutical, and biotechnology industry.

Microneedles for Transdermal Drug Delivery

by Jaspreet Singh Kochhar Yee Chin Kwang Lifeng Kang Justin J. Tan

This monograph covers a novel technology to deliver drugs and cosmetics through the skin in a minimally invasive manner. Microneedles – a bed of miniaturized needles is one of the most studied topics in delivering actives through the skin barrier. This book enables readers to understand the delivery of ingredients through the skin, describes a novel and simple method to fabricate microneedles containing a range of small and large molecular weight compounds, studies their physical properties as well as delivery through the skin layers. Readers will discover this book to be extremely beneficial to help them understand the state of the field of transdermal drug delivery, with extensive coverage including experimental data on basics of microneedle fabrication technology using photolithography, encapsulation of drugs within the polymeric matrix of microneedles and studying their release patternsin vitro and ex vivo . Academic researchers, pharmaceutical and cosmeceutical industry as well as students of skin science will find this account very useful in their pursuits. As microneedles grow and develop into a commercial reality with more actives being delivered and significant clinical research being put in, this account will hold well in providing basic principles and knowledge together with rigorous experimental data.

Microneedling: Global Perspectives in Aesthetic Medicine

by Elizabeth Bahar Houshmand

A complete guide to microneedling and its varied roles in modern aesthetic medicine Microneedling is an increasingly common procedure in the day-to-day practice of dermatologists across the globe. Minimally invasive and requiring minimal downtime, the process can be used to address a range of cosmetic and dermatologic concerns, including rejuvenation of the skin, transdermal delivery of drugs, skin textural irregularities, luminosity, and treatment of dyschromia, melasma, and scarring. Treatment is administered with pens, rollers, and, stamps that have been designed to stimulate the release of growth factors and induce collagen production, working to enhance the appearance of patients of all ages and skin types. Edited by leading dermatologist Dr. Elizabeth Bahar Houshmand, Microneedling brings together practical instruction, top tips, and exciting new research to provide all those working in aesthetic medicine with an essential guide to this multifaceted procedure. The book includes a global approach and insightful discussion of topics including: The therapeutic benefit of microneedling when skin injury, disease, or aging causes aesthetic changes in the skin The advantages of microneedling, including its decreased risk of pigmentation changes or scarring compared with other procedures The practical skills and technology used in the implementation of different microneedling techniques Tips for applying microneedling to a wide range of skin types The use of microneedling to inject platelet-rich plasma Based upon the latest research and industry practices, Microneedling is an invaluable tool for all dermatologists, dermatologic surgeons, and other aesthetic medicine practitioners looking to provide their patients with the best possible care.

Microneedling in Clinical Practice

by Howard I. Maibach Boris Stoeber Raja K Sivamani

Microneedles provide an artificial pathway across the skin barrier for medical and cosmetic applications. This technology has seen a significant increase in popularity over the past years; as an example, the use of multiple small needles mounted on a roller to pierce the skin, prompting it to stimulate collagen production, has undergone a resurgence of interest as an adjunctive procedure for a number of skin disorders. This monograph draws together what is known about how to integrate microneedle technology into clinical dermatologic practice.

Microneuroanatomy and Surgery: A Practical Anatomical Guide

by Feres Chaddad-Neto Marcos Devanir Silva da Costa

Microneuroanatomy is essential to understanding the brain. In many cases, passing on neuroanatomical knowledge is a difficult task to accomplish, yet this is chiefly due to those who are tasked with conveying this knowledge in classes and lectures, or in books. In reality, neuroanatomy is simple and needs to be understood as a tool for approaching the different areas of the brain, not as an obstacle, and the only way to overcome this problem is to correlate neuroanatomy with various types of disease (arteriovenous malformations, aneurysms, tumors, cavernomas, hydrocephalus, etc.) This book provides a novel approach to the relation between microneuroanatomy and brain diseases. Each chapter addresses a specific neuroanatomical region, and correlates all the key neuroanatomical aspects with diseases that affect it; further, each chapter provides detailed insights into safely performing brain surgery in the respective region.

Microneurosurgical Anatomy and Surgical Technique

by Xiang’En Shi Long Wang Hai Qian

This book describes various microneurosurgical techniques from anatomy to clinical practice. In each 10 chapters, anatomy areas and their microsurgical comments are included. Totally 591 photographs, among which 190 are photographs of specimen and 195 are intraoperative photographs, 195 are clinical data and 11 hand-drawing pictures are presented in the book. It is a practical reference book highly recommended for neurosurgeon, neurologist and resident.

Micronutrients in Health and Disease, Second Edition

by Kedar Prasad

Increased oxidative stress due to the production of excessive amounts of free radicals along with the effects of chronic inflammation plays a major role in the initiation and progression of most chronic diseases. In addition, increased release of glutamate plays a central role in the pathogenesis of various disorders. <p><p>This second edition of Micronutrients in Health and Disease proposes a novel concept that in order to simultaneously and optimally reduce oxidative stress, chronic inflammation, and glutamate, it is essential to increase levels of antioxidant enzymes as well as levels of dietary and endogenous antioxidant compounds at the same time. This is accomplished by activating the Nrf2 pathways and by increasing the levels of antioxidant compounds and B-vitamins through supplementation. This book proposes a mixture of micronutrients that achieves this above goal. The mixture of micronutrients together with modification in diet and lifestyle may reduce the risk of chronic diseases and in combination with standard care, may improve the management of these diseases. <p><p>KEY FEATURES <li>Provides evidence in support of the idea that increased oxidative stress, chronic inflammation, and glutamate are involved in the pathogenesis of chronic diseases. <li>Contains three new chapters on Huntington’s disease, Autism spectra, and Prion disease. <li>Discusses the role of microRNAs in the pathogenesis of chronic diseases. <li>Presents information on regulation of the expression of microRNAs by reactive oxygen species and antioxidants. <p><p>Micronutrients in Health and Disease, Second Edition serves as a valuable resource for those seeking to promote healthy aging and prevent and improved management of chronic diseases.

Microorganisms and Mental Health (Current Topics in Behavioral Neurosciences #61)

by Jonathan Savitz Robert H. Yolken

This volume contains up-to-date contributions written by leading experts in the role played by various microorganisms in psychiatric and neurological illness. The initial chapters present an evolutionary framework for the impact of microorganisms on behavior. This is followed by historical and epidemiological perspectives of the role of viruses in psychiatric illness. Subsequent chapters focus on different classes of microorganisms and psychiatric illnesses and emphasize diverse research approaches ranging from preclinical models to therapeutic interventions.

Microperimetry and Multimodal Retinal Imaging

by Edoardo Midena

Microperimetry allows precise functional examination of the retina and optic nerve and is especially valuable for evaluation of the macular area. This fully up-to-date textbook on microperimetry, written by leading experts in the field, will also serve as an atlas and diagnostic reference. It is designed for use by both ophthalmologists and optometrists in daily clinical practice and clinical research, and the contents thus range from basic technical information to the most advanced clinical applications. Past and current microperimetry techniques are reviewed, and the role of microperimetry in the context of multimodal imaging scenario is explained. The full range of clinical applications is then discussed, including age-related macular degeneration, diabetes, myopia, retinal dystrophies, disorders of the vitreoretinal interface, inflammatory chorioretinal diseases, toxic retinopathies, glaucoma, and low vision.

Microplastic in the Environment: Pattern and Process (Environmental Contamination Remediation and Management)

by Michael S. Bank

This open access book examines global plastic pollution, an issue that has become a critical societal challenge with implications for environmental and public health. This volume provides a comprehensive, holistic analysis on the plastic cycle and its subsequent effects on biota, food security, and human exposure. Importantly, global environmental change and its associated, systems-level processes, including atmospheric deposition, ecosystem complexity, UV exposure, wind patterns, water stratification, ocean circulation, etc., are all important direct and indirect factors governing the fate, transport and biotic and abiotic processing of plastic particles across ecosystem types. Furthermore, the distribution of plastic in the ocean is not independent of terrestrial ecosystem dynamics, since much of the plastic in marine ecosystems originates from land and should therefore be evaluated in the context of the larger plastic cycle. Changes in species size, distribution, habitat, and food web complexity, due to global environmental change, will likely alter trophic transfer dynamics and the ecological effects of nano- and microplastics. The fate and transport dynamics of plastic particles are influenced by their size, form, shape, polymer type, additives, and overall ecosystem conditions. In addition to the risks that plastics pose to the total environment, the potential impacts on human health and exposure routes, including seafood consumption, and air and drinking water need to be assessed in a comprehensive and quantitative manner. Here I present a holistic and interdisciplinary book volume designed to advance the understanding of plastic cycling in the environment with an emphasis on sources, fate and transport, ecotoxicology, climate change effects, food security, microbiology, sustainability, human exposure and public policy.

Microplastic Occurrence, Fate, Impact, and Remediation (Environmental Chemistry for a Sustainable World #73)

by Chongqing Wang Sandhya Babel Eric Lichtfouse

Microplastics and nanoplastics have been recently found in most environmental media and in living organisms, thus representing a serious health concern of yet poorly known adverse consequences. This book summarizes recent findings on the sources, behavior, transformation, toxicity and remediation of microplastics, with focus on soils, water, wastewater, air, soils, plants and corals. Advanced methods for sampling, characterization, removal and degradation of microplastics.

Microplastic Pollution: Environmental Occurrence and Treatment Technologies (Emerging Contaminants and Associated Treatment Technologies)

by Muhammad Zaffar Hashmi

This volume discusses the growing issue of global environmental microplastic pollution resulting from the industrial manufacturing of everyday products. The book focuses on the emergence of microplastic pollution, types, sources, fate, dynamic trends in the environment, occurrence in different environmental settings, toxicity, risk assessment, and prevention strategies. The authors provide a detailed explanation and provision of the techniques used for the detection, separation, and identification of microplastics for use by industry workers and scientists, along with policy recommendations for legislative bodies to reduce the spread and impact of harmful microplastics. The book will be of use to students, teachers, researchers, policy makers, and environmental organizations.

Microplastic sources, fate and solution

by Anish Khan Chongqing Wang Abdullah M. Asiri

This book provides an overview of the sources, occurrence, fate and solution of microplastics. Microplastics in sediment and soil environment have been only scarcely surveyed, and no profound discussion on microplastics removal is summarized until this book. Here we focus on sharing clear schematic information and the book sufficiently supports important microplastic topics: such as microbial network, microplastic toxicology and accumulation, agricultural plastics, nylon microplastics, polystyrene microplastics, polyethylene microplastics and many more. The book mainly provides an overview of recent advances in knowledge of sources, occurrence, distribution, chemical behavior and ecological threats while it also presents information related to feasible solutions for microplastic pollution management. This comprehensive resource will be valuable up-to-date knowledge for environmental scientists, ecotoxicologists, ecologists, marine biologists, environmental chemists in the academic field and this book is intended to be beneficial information for environmental managers, water suppliers, wastewater treatment, plastics manufacturer, and policy makers as well.

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Showing 33,626 through 33,650 of 55,742 results