Ebooks de ciencias, página 26 de 725

Metal Complexes: Environmental and Biomedical Applications offers a comprehensive exploration of the role of metal complexes in diverse fields, including biomedicine, energy, and environmental protection. This book provides insights into the synthesis, properties, and applications of metal complexes, covering topics such as their use in therapeutics, diagnostics, energy materials, and catalysis. It also examines their antibacterial, antifungal, and sensor applications. With a systematic approach, the book is ideal for students, researchers, and professionals interested in the growing relevance of metal complexes in scientific and industrial applications. Key Features:- Overview of metal complexes and oxidation states.- Synthesis of metal complexes from N-heterocyclic carbene and Schiff base ligands.- Biomedical applications, including therapeutics and diagnostics.- Use of metal complexes in energy storage and catalysis.- Applications in antibacterial and antifungal treatments.- Metal complexes as sensors and in analytical chemistry. Readership:Undergraduate/graduate students, researchers, and professionals in biochemistry, biology, inorganic chemistry, and medicinal chemistry.

Diverse Strategies for Catalytic Reactions is a compelling exploration of catalysis, a cornerstone in chemical sciences that has propelled the evolution of chemical manufacturing at the industrial scale. Highlighting the distinctive characteristics of catalysis, the book delves into pivotal topics and subfields. It underscores the revolutionary role catalysis plays in novel design, synthesis, and energy-efficient development, while minimizing side products, promoting atom economy, and embracing green chemistry principles. The comprehensive contents of this book include an array of chapters by experts, each addressing a specific catalytic approach, such as recent advances in electrocatalysis, nano-catalysis for selective oxidation, micellar catalysis, green catalysts, and more. Each of the 7 book chapters includes a summary and list of references for a broad range of readers. Readers will understand the range of chemical engineering strategies that are used to speed up reactions and synthesize molecules of interest. With its rich insights and practical applications, this book serves as an invaluable reference for graduate students, researchers, and professionals across academic and industrial domains.

Elements Of Clinical Study Design, Biostatistics & Research is designed as a toolbox for biomedical researchers. The books primary focus is on applications in clinical research, and will benefit students and researchers involved in the biomedical field. This book addresses the problems that many practitioners experience in choosing and implementing fit-for-purpose data analysis methods to answer critical inferential questions for binomial and count data. The book is written in simple language avoiding complex derivations and mathematical formulae allowing it to explain the most basic concepts of research methodology. Making good use of numerous tables, graphs and tips, this book demystifies the process for readers. 7 structured Chapters take the reader through the entire research process: choosing a question, designing a study, collecting the data, using univariate, bivariate, and multivariable analysis, and publishing the results. Each chapter discusses the strengths and weaknesses of the methods and suggests practical recommendations. An appendix on ethical research guidelines, along with a glossary and reference list comprehensively round up the book contents. It gives students and practitioners a multidisciplinary understanding of the concepts and techniques involved in designing, monitoring, and analyzing various types of studies. The books balanced set of homework assignments and in-class exercises are appropriate for students and researchers in the areas of biostatistics, epidemiology, medicine, pharmacy, and public health.

The Wax Moth: A Problem or a Solution? Covers the biology, development, morphometric characters, pheromones, mating and reproduction of the greater wax moth, which is a major pest in bee colonies. It also gives tips to beekeeping enthusiasts and professionals on how to manage wax moth infestations. Finally, it elucidates the involvement of wax moths in plastic degradation. Key Features · A complete overview of the basic biology of the greater wax moth · A quick guide on wax moth pest control · Tips for beekeepers to enhance colony growth for sustainable apiculture · Information for researchers on the wax moths involvement in plastic degradation · Simple text for readers of all levels · References for additional reading The Wax Moth: A Problem or a Solution? Is a comprehensive yet quick reference that is ideal for entomology and agriculture students, researchers, academicians and beekeepers (both professional and hobbyist).

Recent Advances in Biosensor Technology (Volume 1) is a comprehensive guide to the latest developments in biosensor technology, written by experts in bioengineering and biosensor development. The book is an essential resource for researchers and biomedical engineers interested in the latest developments in biosensor technology. The volume covers the applications of biosensors in different fields. It features 9 chapters that cover key themes in this area, including biosensors for natural bioactive compounds, wearable biosensors in healthcare, 3D bioprinting and biosensors, biosensors for neurodegenerative diseases, protein biosensing and pathogen detection, biosensors for diabetes diagnosis, paper-based biosensors in diagnostics, enzymatic biosensors and their applications, and nanobiosensors in agriculture. One of the key features of this book is its detailed discussion of the novel research findings in biosensor technology, providing readers with the most up-to-date information in the field. Each chapter includes a comprehensive review of relevant literature, as well as practical examples to demonstrate the potential applications of biosensors in various fields. Furthermore, this book includes detailed references for further reading, making it an excellent resource for readers looking to deepen their understanding of biosensor technology. Audience Researchers, Students, Biomedical Engineers

Advances in Organic Synthesis is a book series devoted to the latest advances in synthetic approaches towards challenging structures. It presents comprehensive articles written by eminent authorities on different synthetic approaches to selected target molecules and new methods developed to achieve specific synthetic transformations. Contributions are written by eminent scientists and each volume is edited by an authority in the field. Advances in Organic Synthesis is essential for all organic chemists in the academia and industry who wish to keep abreast of rapid and important developments in the field.

Mucins are glycoproteins that are expressed in cells of different types and fulfill multiple functions that determine participation of these proteins in such processes as signal transduction, regulation of gene expression, cell proliferation, embryogenesis, cell differentiation, immunity, apoptosis and cancer development. This E-book series on mucins presents critical reviews on modern data concerning structures and functions of mucins, their roles in cell physiology and pathology as well as molecular aspects of therapy of mucin-associated diseases. Mucins are represented by two types of molecules: secreted mucins and membrane-bound (receptor) mucins. This e-book series represents a unique attempt to describe the molecular nature of mucin multifunctionality in separate volumes. Chapters in each volume demonstrate the central role of mucins as connectors and regulators of different signaling pathways and their participation in various physiological and pathological processes including carcinogenesis. Clinical aspects of mucins, such as their role as diagnostic markers as well as possible applications in mucin-based immuno- and gene-therapies are also discussed in the corresponding volumes. This is the first volume of the series. This volume introduces readers to the general properties of mucins, followed by chapters on specific variants of gel-forming and soluble mucins. The volume concludes with information on the functions of secreted mucins.

Stem cells with self-renewal and multi-lineage differentiation potential have potential for developing medicines for a range of refractory and recurrent disease. This book mainly focuses on the landscape of the biological properties and translational research of stem cells types, including hematopoietic stem cells (HSCs), neural stem cells (NSCs) and mesenchymal stem/stromal cells (MSCs). The book also introduces readers to the current updates and development prospects of stem cells in singular or combination therapies with advanced biomaterials and technological innovations towards large-scale standardization and productization. Key Features: - Introduces readers to stem cell biology and tissue engineering - Covers innovations in stem cell therapy and biomaterials - Includes a brief guide to commercialization of stem cell technology - Includes references for advanced readers The contents will strengthen the readers understanding of stem cell-based therapies. This book is a primer on stem cell and regenerative medicine for a wide readership including, students, healthcare professionals, researchers and general readers. Readership Students, healthcare professionals, researchers and general readers.

Frontiers in Clinical Drug Research Diabetes and Obesity is an eBook series that brings updated reviews to readers interested in advances in the development of pharmaceutical agents for the treatment of two metabolic diseases diabetes and obesity. The scope of the eBook series covers a range of topics including the medicinal chemistry, pharmacology, molecular biology and biochemistry of natural and synthetic drugs affecting endocrine and metabolic processes linked with diabetes and obesity. Reviews in this series also include research on specific receptor targets and pre-clinical / clinical findings on novel pharmaceutical agents. Frontiers in Clinical Drug Research Diabetes and Obesity is a valuable resource for pharmaceutical scientists and postgraduate students seeking updated and critically important information for developing clinical trials and devising research plans in the field of diabetes and obesity research. The second volume of this series features 7 reviews presenting updates on hormones and several classes of drugs: Osteocalcin action in glucose metabolism Sodium-glucose co-transporter 2 (SGLT2) inhibitors Glucagon-like peptide-1 (GLP-1) mimetics Dipeptidyl peptidase 4 (DPP-4) inhibitors New drugs in clinical trial and commercial phases

Research into stem cells started in the 1960s with experiments on spleen cultures. Evans and Kaufman made a breakthrough in mouse embryo culturing and embryonic stem cell extraction in 1981, followed by the work of Thomson in 1998 on the technique for extracting human embryonic stem cells. Since then, stem cell research has rapidly expanded as a therapeutic avenue for different diseases in humans. This book explains the basic developmental biology of stem cells including the development of stem cells during the implantation stage in utero to the regulation of stem cell division. Medical applications of stem cells in the therapy of diseases such as cancer, neurodegenerative diseases, and bone diseases are also explained in subsequent chapters. The book also explains the effect of parasitic cells on stem cell growth. Concepts in the book are explained in a simple clear manner, making this book an informative reference for non-experts, students and professionals in the field of biology and medicine.

The natural world can be viewed as a continuously changing complex system comprising variable units that do not conform to any stable plan. Within this framework, human evolution is not the story of the past that created Homo sapiens and then handed this account over to written history. It is the ongoing process that shapes us now and will shape us in the future, body and mind. We must understand it in order to survive and be able to direct it to our advantage. The Dynamic Human presents a general theory of how humans function as a multi-individual system embedded in the natural world. The authors employ a unified approach of systems theory to outline forces that direct ongoing human evolution and produce its outcomes in terms of the past, present and future. Readers will find a perspective on the human place in nature, through a brief account of the past human evolution over 10 million years ago, a discussion of the earliest appearance of humans some 2 million years ago, and a description of the mechanisms of the changes in the gene pool of humans from generation-to-generation. Understanding the forces involved in these mechanisms (physical and mental growth and development) may allow us to understand human evolution better. The Dynamic Human presents a simplified perspective on human evolution for all readers interested in a discourse on the origins, nature and future of human beings.

Frontiers in Clinical Drug Research - CNS and Neurological Disorders is an eBook series that brings updated reviews to readers interested in advances in the development of pharmaceutical agents for the treatment of central nervous system (CNS) and other nerve disorders. The scope of the eBook series covers a range of topics including the medicinal chemistry, pharmacology, molecular biology and biochemistry of contemporary molecular targets involved in neurological and CNS disorders. Reviews presented in the series are mainly focused on clinical and therapeutic aspects of novel drugs intended for these targets. Frontiers in Clinical Drug Research - CNS and Neurological Disorders is a valuable resource for pharmaceutical scientists and postgraduate students seeking updated and critical information for developing clinical trials and devising research plans in the field of neurology. The fourth volume of this series features reviews that cover a variety of topics including:-Multiple sclerosis drug therapy-Treatment of diabetic neuropathy-Migraine treatments-Ischemic stroke treatments-Alzheimers disease biomarkers

Frontiers in Clinical Drug Research - Alzheimer Disorders is an e-Book series concerned with Alzheimers disease (AD) that causes dementia, or loss of brain function. The disease affects the parts of the brain that deal with memory, thought, and language. Chapters in each volume focus on (Alzheimer Disorders) drug research with special emphasis on clinical trials, research on drugs in advanced stages of development and cure for Alzheimers disease and related disorders. Frontiers in Clinical Drug Research - Alzheimer Disorders will be of particular interest to readers interested in drug therapy of this specific neurodegenerative condition and related brain disorders as the series provides relevant reviews written by experts in field of Alzheimers Disease research. The fifth volume of this series features chapters covering critical discussions on AD management and new therapies. The topics reviewed in this volume include:- Current concepts in management of AD- The amyloid cascade hypothesis and stem cell-based AD therapy - Phytochemicals targeting AD- Dementia screening in primary clinical care settings- Updates in dementia / AD clinical research and drug development

Experts in the field of cellular biology have shown that the reactivation of pluripotency inherent in all cells can allow us to reprogram cells into a specific cell line. This reprogramming paradigm is steadily enhancing our understanding of cell differentiation processes and cellular identity. Consequently, new prospects for cellular therapies of diseases and in vivo regeneration have risen. Stem Cells Between Regeneration and Tumorigenesis focuses on organ specific molecular pathways that trigger two opposite ways that a stem cell can grow (regeneration and neoplasia). Chapters provide a balanced set of information about tissue regeneration and tumorigenesis in several tissues and biological systems (the nervous, circulatory, oral, skin, digestive and endocrine systems). Additional reviews of the immunological role in regulating the two stem cell growth processes and the role of genomics and proteomics in understanding these processes round up the contents of this monograph. Readers of this book will gain the following key benefits: -an insight into the complexity and controversy surrounding the established dual stem cell behavior paradigm (regeneration versus tumorigenesis) -an understanding of the intricate cellular processes such as stem cells maintenance -background knowledge of optimizing tailored therapy in personalized and regenerative medicine Stem Cells Between Regeneration and Tumorigenesis is a useful resource for advanced graduates and researchers undertaking courses in molecular biology and personalized medicine, as well as interns involved in stem cell research programs.

Applications of NMR Spectroscopy is a book series devoted to publishing the latest advances in the applications of nuclear magnetic resonance (NMR) spectroscopy in various fields of organic chemistry, biochemistry, health and agriculture.The fourth volume of the series features several reviews focusing on NMR spectroscopic techniques in food sciences. Readers will find references on methods used to test food quality, food color analysis, the role of Tannins in wine taste as well as NMR studies on lipid oxidation and large protein complexes.

Frontiers in Clinical Drug Research - Anti-Cancer Agents is an eBook series intended for pharmaceutical scientists, postgraduate students and researchers seeking updated and critical information for developing clinical trials and devising research plans in anti-cancer research. Reviews in each volume are written by experts in medical oncology and clinical trials research and compile the latest information available on special topics of interest to oncology researchers.The third volume of the eBook series begins with a detailed review of the molecular biology of inhibitors that target EGF-family receptors. This review is divided into two parts that covers extracellular and intracellular molecules. Other reviews cover targeted therapies for cancers such as melanoma, follicular lymphoma and topics such as cancer immunotherapy, apoptosis targeting and the Warburg Effect.

Plant diseases in ornamental, aromatic and medicinal crops are common in occurrence, and account for up to 12-20% yield losses. Diseases of Ornamental, Aromatic and Medicinal Plants is a unique reference aimed to fulfil knowledge gaps on this subject. Nine chapters cover major diseases and nematode problems in important ornamental plants (cut flowers, potted flowers, flowering geophytes, and turfs), medicinal plants (tuberous and non-tuberous) and aromatic plants. The book explains the etiology, symptoms, disease cycle, economic importance, distribution, and management of respective plants with advanced and sustainable approaches. The book is intended as a key resource for students, botanists and academics in plant science courses. It also serves as a quick guide for horticulture professionals and gardeners dealing with plant diseases and nematode infestations on premises. Readership Students, botanists and academics in plant science courses (undergraduate, graduate and postgraduate levels); horticulture professionals and gardeners.

Frontiers in Clinical Drug Research Central Nervous System presents the latest researches and clinical studies on the central nervous system (CNS). It covers a range of topics such as the development and pathophysiology of the brain and spinal cord, physiological sites of drug action in the CNS and clinical findings on drugs used to treat CNS defects due to injury or impaired development. In addition to clinical research on humans, the book also highlights other avenues of CNS medicine and research such as pain medicine, stem cell research, pharmacology, toxicology and translational models in animals. The first volume of the series features chapters on the following topics: -nerve targets in pain medicine-Spinal cord injury-Research on neurotoxins targeting voltage gated ion channels-G protein coupled receptor agonists and modulators-Drug research on mediating hypoxia in developing white matter

Genome science or genomics is essential to advancing knowledge in the fields of biology and medicine. Specifically, researchers learn about the molecular biology behind genetic expression in living organisms and related methods of treating human genetic diseases (including gene therapy). Advances in Genome Science is an e-book series which provides a multi-disciplinary view of some of the latest developments in genome research, allowing readers to capture the essentiality and diversity of genomics in contemporary science. The second volume of this ebook series contains a selection of articles on intracellular gene regulation and expression in human disease such as arthritis, Alzheimers disease, Nijmegen Breakage Syndrome, Tumors and Malaria among other diseases. The volume also features some chapters on plant genetics.

Over the last few decades, numerous nanoparticle platforms have been studied for their use in therapeutic applications. This book deals with the description of the construction of technical systems that combines different functionalities which bring liposomes, polymer-drug conjugates, polymer-protein conjugates, dendrimers, polymeric micelles, polymerosomes and other nanoparticles into the realm of nanotechnology proper, as opposed to traditional pharmacology or supramolecular chemistry. The volume additionally covers topics such as passive and active targeting, the strategies used for drug targeting, and the synthesis and characterization of polymeric nanoparticle platforms. Targeted polymeric nanomedicines have shown exciting results in preclinical studies, demonstrating their potential as therapeutic carriers. Therefore, the development of polymeric nanomedicines as therapeutic agents has generated great enthusiasm both in academia and industry. The book is systematically divided into chapters devoted to a class of polymeric nanomedicines. Each chapter also describes relevant aspects relating to drug design and targeting of polymeric nanomedicines wherever possible.In addition, a series of chapters concerning the contribution of polymeric nanomedicines in the treatment of several categories of diseases including cancer, inflammatory, renal, immunological diseases, and brain disorders is also presented. Key features of this book include:a comprehensive and cutting-edge overview of polymeric nanomedicines available in a single dedicated volume Discussions on advances in drug delivery systems for a variety of diseasesmore than 2000 references, tables, equations, and drawings Readers, whether beginners or experts, will find in this book, contemporary and relevant information regarding the synthesis, evaluation and applications of polymeric nanomedicines. Supplemented with extensive bibliographic references, tables and figures, this book is an essential and incomparable reference for medicinal chemists, biologists, and medical (oncologic) researchers, as well as for scientists, undergraduate and graduate students in the field of medical bioengineering and polymer nanoscience.