The book presents an innovative technology based on injection of a very weak current to trace the quantity of a drug carried immediately after the administration. The book makes the reader familiar with the technology, from the conception through the design of the instrument, up to the preliminary clinical applications. In the first chapter, the method of transdermal drug delivery and the use of impedance spectroscopy in the dermatological field are presented. The second chapter describes a screening measurement campaign aimed at proving the feasibility of the assessment method and identifying the bandwidth of interest. The prototyping, validation and characterization of an instrument to measure the amount of drug delivered (DUSM: Drug Under Skin Meter) are presented in chapter three. In the fourth chapter three experimental campaigns, based on the electrical analysis of the biological tissue behavior due to the drug delivery, are reported: (i) laboratory emulation on eggplants, (ii) ex-vivo tests on pig ears, and finally (iii) in-vivo tests on human volunteers. In the fifth chapter a behavioral model, based on Finite Elements and Partial Differential Equation, of an impedance-based measurement system for assessing the drug released under the skin, during transdermal delivering, is proposed. The last chapter is dedicated to present a campaign in order to prove the suitability for insulin therapy applications. This book is intended for biomedical engineers, biomedical engineering students, operators working in the field of biomedical instrumentation, biotechnologists, and technicians of transdermal vehiculation.

Biotechnology in the Modern Medicinal System: Advances in Gene Therapy, Immunotherapy, and Targeted Drug Delivery presents an informative picture of the state-of-the-art research and development of actionable knowledge in medical biotechnology, specifically involving gene therapy, immunotherapy, and targeted drug delivery systems. The book includes novel approaches for therapy of various ailments and the real-world challenges and complexities of the current drug delivery methodologies and techniques. The volume helps to bridge the gap between academic research and real-time clinical applications and the needs of medical biotechnology methods. This edited book also provides a detailed application of medical biotechnology in drug discovery and the treatment of various deadly diseases. Chapters discuss targeted drug delivery to specific sites to avoid possible entry to non-targeted sites, minimizing adverse effects. The volume provides information about the roles of alternative routes of drug targeting, like intranasal and transdermal, resulting in improving patient compliance. Targeted drug delivery is explored for several health issues, such as neurodegenerative disorders, cancer, malaria, and hemoglobin disorders. Also considered is the role of genes in various genetic diseases and gene therapy, and immunogene therapy as alternative approaches to conventional cancer therapy. Finally, the book investigates the important role of computers in biotechnology to accelerate research and development in the modern medicinal field for better and optimum results. Studies show that significant improvement has been observed in the development of a faster and less invasive diagnostic system for the treatment of diseases by utilizing both artificial intelligence (AI) and biotechnology. This valuable volume provides a wealth of information that will be valuable to scientists and researchers, faculty, and students.

After the drug discovery and development process, designing suitable formulations to safely deliver the optimum dose, while avoiding side effects, has been a constant challenge, especially when drugs are very toxic and have poor solubility and undesirable clearance profiles. With recent advances in synthetic technologies, nanoparticles can be custom-made from a variety of advanced materials to mimic the bioenvironment and can be equipped with various targeting and imaging moieties for site-specific delivery and real-time imaging. Drug Delivery Using Nanomaterials covers advancements in the field of nanoparticle-based drug-delivery systems, along with all the aspects needed for a successful and marketable nanoformulation. FEATURES Offers a general overview of the entire process involved in the synthesis and characterization of pharmaceutical nanoparticles Covers a broad range of synthetic materials for developing nanoformulations customized for specific disease states, target organs, and drugs Every chapter sequentially builds, providing a progressive pathway from classical nanoparticles to the more advanced to be used as a full drug product by consumers Provides information in a bottom-up manner in that definitions and explanations of relevant background information serve as a framework for understanding advanced concepts This user-friendly reference is aimed at materials engineers, chemical engineers, biomedical engineers, pharmaceutical scientists, chemists, and others working on advanced drug delivery, from academia as well as industry.

The new volume takes an interdisciplinary look at current technical challenges and recent developmental trends in microbial biotechnology. It covers an avalanche of new information available through research by focusing on a broad spectrum of issues on different microorganisms and their recent applications and implications in agriculture, soil science and forestry, industry, and public health and medicine. Microbes present in our immediate environment have a direct or indirect influence leading to either a harmful or beneficial effect. Microbial Biotechnology: Technological Challenges and Developmental Trends is divided into four major sections that focus on Part I: Antimicrobial Agents: Role and Applications in Medicine and Health Care Part II: Role of Microorganisms in Agriculture and Plant Biotechnology Part III: Microbial Enzymes and Their Potential Industrial Applications Part IV: Microorganisms in Environment: Role and Industrial Applications Topic include organic chemistry, biomass conversion, optimal production processes for different microbes, screening methods, and application of omics approaches such as (meta) genomics, proteomics, and metabolomics, or other biotechnology tools, to provide a deeper understanding of the microbial-based new and emerging products, trends, processes, and technologies. The chapters present unbiased original research results on microbes by incorporating case studies wherever appropriate. Providing research findings applicable to the development of new methodologies, applications, and technologies, the book will be a valuable resource for people working in various fields of microbiology.

An integrated approach to provide information about all aspects of cancer biology, diagnosis and therapy. Covers both conventional and emerging tools/ techniques applicable in cancer screening and diagnosis. Covers the mechanisms of conventional and emerging anticancer drugs and therapies. Provides insights about personalized medicine based approach in cancer diagnosis and therapy.

Provides a systematic review of microextraction techniques applied in analytical toxicology. A comprehensive guide for practical implementation of microextraction techniques in forensic, clinical and analytical laboratories. Contains figures and tables for easy understanding and quick adaptation of parameters of microextraction techniques. Fundamentals, development, and applications of microextraction techniques as a sample preparation procedure are discussed in detail. Extremely useful for the researchers and academicians engaged in the analytical method development using microextraction techniques.

This book is a comprehensive review of thrombin, especially as regulatory protease. The ready availability of highly purified thrombin has stimulated rapid advances in the cell biology of this important macromolecule. The text focuses on research findings from the discovery of thrombin by Andrew Buchanan in 1842 to the present. A substantial amount of this work was conducted by the author and his colleagues. His work on the purification of thrombin was seminal to much subsequent work on thrombin. This volume provides a framework for future studies now made possible by the discovery of the importance of exosites in the physiology of thrombin function. The current work describes the process of the development of an oral inhibitor of thrombin used in the prevention of thrombosis. Key Features Reviews the history of Thrombin (Fibrin Ferment) Documents the relation of protein engineering and chemical modification in the study of thrombin Summarizes the interaction of thrombin with fibrinogen and fibrin Outlines the role of exosites in thrombin function Describes the development of an oral inhibitor for thrombin

We have surpassed the omics era and are truly in the Age of Molecular Therapeutics. The fast-paced development of SARS-CoV-2 vaccines, such as the mRNA vaccines encoding the viral spike protein, demonstrated the need for and capability of molecular therapy and nanotechnology-based solutions for drug delivery. In record speed, the SARS-CoV-2 viral RNA genome was sequenced and shared with the scientific community, allowing the rapid design of molecular therapeutics. The mRNA vaccines exploit the host cell endoplasmic reticulum to produce viral spike proteins for antigen presentation and recognition by the innate and adaptive immune system. Lipid nanoparticles enable the delivery of the fragile, degradation-sensitive nucleic acid payloads. Molecular-based therapeutics and nanotechnology solutions continue to drive the scientific and medical response to the COVID-19 pandemic as new mRNA, DNA, and protein-based vaccines are developed and approved and the emergency use approved vaccines are rapidly manufactured and distributed throughout the globe. The need for molecular therapies and drug delivery solutions is clear, and as these therapies progress and become more specialized there will be important advancements in organelle targeting. For example, using organelle targeting to direct lipid nanoparticles with mRNA payloads to the endoplasmic reticulum would increase the efficacy of mRNA vaccines, reducing the required dose and therefore the biomanufacturing demand. Likewise, improving the delivery of DNA therapeutics to the nucleus would improve efficacy. Organelles and molecules have always been drug targets, but until recently we have not had the tools or capability to design and develop such highly specific therapeutics. Organelle targeting has far-reaching implications. For example, mitochondria are central to both energy production and intrinsic apoptosis. Effectively targeting and manipulating mitochondria has therapeutic applications for diseases such as myopathies, cancer, neurodegeneration, progerias, diabetes, and the natural aging process. The SARS-CoV-2 vaccines that exploit the endoplasmic reticulum (for mRNA vaccines) and the nucleic translational process (DNA vaccines) attest to the need for organelle and molecular therapeutics. This book covers the status, demand, and future of organelle- and molecularly targeted therapeutics that are critical to the advancement of modern medicine. Organelle and molecular targeting is the drug design and drug delivery approach of today and the future; understanding this approach is essential for students, scientists, and clinicians contributing to modern medicine.

Global simultaneous development is becoming more necessary as the cost of developing medical products continues to grow. The strategy of using multiregional clinical trials (MRCTs) has become the preferred method for developing new medicines. Implementing the same protocol to include subjects from many geographical regions around the world, MRCTs can speed up the patient enrolment, thus resulting in quicker drug development and obtaining faster approval of the drug globally. After the publication of the editors' first volume on this topic, there have been new developments on MRCTs. The International Council for Harmonisation (ICH) issued ICH E17, a guideline document on MRCTs, in November 2017, laying out principles on MRCTs. Beyond E17, new methodologies have been developed as well. Simultaneous Global New Drug Development: Multi-Regional Clinical Trials after ICH E17 collects chapters providing interpretations of principles in ICH E17 and new ideas of implementing MRCTs. Authors are from different regions, and from academia and industry. In addition, in contrast to the first book, new perspectives are brought to MRCT from regulatory agencies. This book will be of particular interest to biostatisticians working in late stage clinical development of medical products. It will also be especially helpful for statisticians in regulatory agencies, and medical research institutes. This book is comprehensive across the MRCT topic spectrum, including Issues regarding ICH E17 Implementation MRCT Design and Analysis Methodologies Perspectives from authorities in regulatory agencies, as well as statisticians practicing in the medical product industry Many examples of real-life applications based on actual MRCTs.

Before now, biological systems could only be expressed in terms of linear relationships, however, as knowledge grows and new techniques of analysis on biological systems is made available, we are realizing the non-linearity of these systems. The concepts and techniques of nonlinear analysis allow for more realistic and accurate models in science. The Future of Pharmaceuticals: A Nonlinear Analysis provides an opportunity to understand the non-linearity of biological systems and its application in various areas of science, primarily pharmaceutical sciences. This book will benefit professionals in pharmaceutical industries, academia, and policy who are interested in an entirely new approach to how we will treat disease in the future. Key Features: Addresses a new approach of nonlinear analysis. Applies a theory of projection to chalk out the future, instead of basing on linear evolution. Provides an opportunity to better understand the non-linearity in biological systems and its applications in various areas of science, primarily pharmaceutical sciences. Helps change the thought process for those looking for answers to their questions which they do not find in the linear relationship approach. Encourages a broader perspective for the creative process of drug development.

The over-riding premise for biotechnology in this book is bringing novel products to market to substantially advance patient care and disease mitigation. Biotechnology, over its relatively brief existence of 40 years, has experienced a mercurial growth. The vast educational need for biotechnology information in this rapidly burgeoning field is a basic rationale here. However a more prominent underpinning is that, bringing biotech products to market for patient care involves success in the following four areas of engagement simultaneously - scientific advances for healthcare technologies, novel and varied products for untreated diseases, regulatory authorities, and biotech companies. Features Comprehensive coverage of biotechnology science topics used in development and manufacturing Addresses all the scientific technologies within biotechnology responsible for products on the market and the pipeline Presents business issues such as marketing and sales of the products, as well as companies engaged, and how biotech business has evolved

Provide readers and front line health care products manufacturers, R&D management and biotech laboratories all the information they need to know to develop a GMP oriented industry with trained and skilled personnel and manufacture products that meet GMP and regulatory requirements Covers basic quality concepts and the elements of vendor's assessment, qualification and approval required by the pharmaceutical educational institutions and professional certification bodies Provides stepwise guidance on how to evaluate, audit, qualify and approve an API and packaging material manufacturer and supplier to enhance the GMP within the industry Provides ready to use regulatory documentation, e.g. letter of commitment, Questionnaire, SOP etc. required for API and Packaging Materials contract Provided material can be easily tailored to incorporate changes to add in-house vendor's qualification requirements

As the most common health-care intervention, prescription drug use shares the most important characteristics of the health-care system in the United States. When everything works well, it makes possible breathtakingly successful applications of science to the prevention and cure of human suffering. But everything doesn't always work well. Pharmaceutical Public Policy provides the understanding and framework required for effective organization, financing, and delivery of pharmaceutical products and services. It supplies an overview of the policy process as well as the roles of legislation and regulation in pharmaceutical policy. The book identifies the goals, objectives, and key policy issues of concern to stakeholders involved in the development of products, use of pharmaceuticals in healthcare, and administration of insurance programs by both the private and government sectors. Policy issues examined include the appropriateness of prescribing and patient adherence. Addressing questions of access, quality, and cost, the book considers the operation of the Affordable Care Act and Medicare Part D. It details the responsibilities of Federal providers of pharmaceutical care and private and public payers such as managed care organizations, pharmacy benefit managers, Medicare, and Medicaid. The book covers the policies and practices involved in promoting pharmaceutical products. It also considers pharmacoeconomics as a response to market failure. Finally, the book describes the market, the role of the manufacturer, drug shortages, and the responsibilities of the FDA. The book includes a Foreword by Jerry Avorn, MD, Professor of Medicine, Harvard Medical School; and Chief, Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Woman's Hospital.

Phylogenetic presentation of medicinal plants and a chemotaxonomical rationale of antiviral, antibacterial, and antifungal action. Discusses chemical structure-activity relationship, pharmacokinetics, and oral bioavailability of antimicrobial principles Introduces the molecular mechanism of natural products on viruses, bacteria, and fungi. Contains a selection of botanical plates and useful bibliographic references A useful research tool for postgraduates, academics, and the pharmaceutical, herbal, or nutrition industries.

Bringing a new drug to market is a costly time-consuming process. Increased regional and international regulation over the last twenty years, while necessary, has only served to amplify these costs. In response to this escalation, developmental strategies have shifted towards a more global approach. In order to create the most cost-effective and safe processes, it is critical for those bringing drugs to market to understand both the globally accepted regulations and the local variations. "Nonclinical Safety Assessment: A Guide to International Pharmaceutical Regulations "provides a practical description of nonclinical drug development regulations and requirements in the major market regions.

It includes: ICH - the International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human UseNational regulations, including US FDA, Canada, Mercosur and Brazil, South Africa, China, Japan, India and AustraliaRepeated dose toxicity studiesCarcinogenicity; Genotoxicity; Developmental and reproductive toxicology; ImmunotoxicologyBiotechnology-derived pharmaceuticalsVaccine developmentPhototoxicity and photocarcinogenicityDegradants, impurities, excipients and metabolites

Primarily intended for those professionals actively involved in the nonclinical and clinical development of a pharmaceutical product, including toxicologists, pharmacologists, clinicians and project managers, this book provides a roadmap for successful new drug approval and marketing.""

Due to their high specificity and low toxicity profile, peptides have once again become central to the development of new drugs. In Peptide-Based Drug Design: Methods and Protocols, expert researchers provide a handbook which offers a selection of research and production tools suitable for transforming a promising protein fragment or stand-alone native peptide into a pharmaceutically acceptable composition. The volume delves into contemporary, cutting-edge subjects such as hit isolation and target validation, computer-aided design, sequence modifications to satisfy pharmacologists, in vivo stability and imaging, and the actual production of difficult sequences. Written in the highly successful Methods in Molecular Biology (TM) series format, chapters include readily reproducible, step-by-step laboratory protocols, lists of materials, and the Notes section, which highlights tips on troubleshooting and avoiding known pitfalls. Comprehensive and up-to-date, Peptide-Based Drug Design: Methods and Protocols shows its subject to be an independent science on the rise, and provides scientists with a clear, concise guide for continuing this vital research.

This new volume looks at the applications of biomarkers as important tools for herbal drug discovery, presenting research on phytoconstituents with advanced nanotechnological applications for healthcare benefits. Herbal drug discovery based on biomarkers is an emerging area in complementary and alternative medicine that has tremendous potential in healthcare. Conventional medications have limited efficacy and high toxicity, whereas herbal drugs are said to provide wide structural diversity that is not usually seen with conventional/synthetic drug molecules. Recognition of various herbal constituents, such as terpenoids, fatty acids, flavonoids and steroids, are well explored in the management and treatment of various disorders in this volume. These agents target various biomarkers such as nitric oxide (NO), cytokines, chemokines, adhesion molecules, NF- k , lipoxygenase (LOX), and arachidonic acid. Biomarkers as Targeted Herbal Drug Discovery: A Pharmacological Approach to Nanomedicines discusses phytoconstituent-based nanotherapeutics with applications for some specific health issues, such as arthritis, leishmanicidal, cardiovascular diseases, cancer, ocular disorders, etc.

There is an increasing interest in plants of the Moringa genus used as a source of phytochemicals with biopharmaceutical potential, as a functional ingredient in many products and as an additive in poultry feeding stocks. Biological and Pharmacological Properties of the Genus Moringa is the first publication to comprehensively assess the latest research on Moringa studies. This book reviews recent studies covering the botanical, agronomical, genomic, biotechnological, and ethnopharmacological aspects. It presents specialized work in a user-friendly way that will appeal to undergraduates, graduates and researchers primarily in ethnopharmacology, functional foods and with a linkage to veterinary treatments. Key Features: Describes the ethnopharmacological and ethnobotanical use of plants from all Moringa species Presents recent information that will be helpful for the future development of biopharmaceuticals Reviews the phytochemical content from all Moringa species Assesses the potential of all Moringa species as a functional ingredient

Ocimum species has been used as a traditional remedy for various ailments such as arthritis, bronchitis, cold, conjunctivitis, diarrhea, dysentery, and flatulence, as well as for healing wounds and lowering blood glucose level. These are characterized by variations in their morphology such as the shape, size and pigmentation of leaves, which cause differences in chemical composition and affect the commercial value of this genus. This book describes phytochemical investigations of Ocimum species using LC-MS/MS instruments to study qualitative and quantitative variations of phytochemicals in different Ocimum species. Features: Collection of Ayurvedic features and scientific analytical and pharmacological evidence of most important medicinal plants of genus Ocimum. Chemical signatures for the identification of Ocimum species. Easy-to-use analytical procedure for quality control of plants of Ocimum species and its herbal products.

Several Phyllanthus species are widely used in traditional medicine and herbal formulation for the treatment of a variety of ailments such as flu, dropsy, diabetes, jaundice and bladder calculus. The medicinal properties of these species are due to the presence of lignans, flavonoids, tannins, alkaloids and terpenoids. Phyllanthin and hypophyllanthin are the major lignans from Phyllanthus species having estrogenic properties that reduce toxicity and vascular tension, and protect hepatocytes. This book deals with the importance of separation techniques in screening of major lignans, flavonoids and terpenoids in Phyllanthus species using HPLC/UPLC coupled with mass spectrometric techniques. Features: Collection of Ayurvedic features and scientific evidence of important medicinal plants. Screening of major lignans, flavonoids and terpenoids in plant parts/whole plant extracts and their geographical variations in Phyllanthus amarus. Easy-to-use analytical procedure for the quality control of Phyllanthus and its products.

Piper is the representative genus of family Piperaceae. Piper species are pan-tropical in distribution and found in both the hemispheres. As the king of all spices, black pepper, Piper nigrum, led to the global expeditions culminating in the discovery of India and the new world. Piper species have been reported to possess various pharmacological activities such as insecticidal, antibacterial, anti-inflammatory, antiplatelet, anti-hypertensive, antithyroid, antitumor activities and hepatoprotective properties. Botanical authentication of the plants of Piper species is difficult because of the morphological similarity among the species. This book describes ultra-performance liquid chromatography coupled with triple quadrupole electrospray tandem mass spectrometry in multiple reactions monitoring (MRM) mode to study the quantitative variation of thirteen bioactive markers in different plant parts of ten Piper species. Features: Collection of Ayurvedic features and scientific evidence of the most important medicinal plants of Piper species. Describes chemical signatures for identification of Piper species. Provides easy-to-use analytical procedure for quality control of Piper species and its products.

Regulatory bodies such as the European Medicine Agency have done tremendous work in collaboration with experts from the field to develop Good Clinical Practices that apply not only in Europe but also in emerging countries. Designed to be a teaching aid and reference guide, A Practical Guide to Human Research and Clinical focuses on ethics, regulations, and guidelines. Conducting a successful clinical trial requires not only a strong basic knowledge, but also hands-on practical training. The book explains the intricate details of the subject to readers by citing concrete cases, exercises, and templates along with the theoretical aspects. Prof. M.U.R Naidu and his co-authors address all aspects of clinical trials from clinical research, drug development, and quality to methodology, biostatistics, and pharmacovigilance.

Recent Advances in the Science of Cannabis describes progress in a variety of significant areas of cannabis science. This unique book covers topics in cultivation and secondary metabolites, aroma and chemotypes, cannabinoid structures, physiology and pharmacology, as well as the development of unique topical products. State-of-the-art analytical methods and instrumentation are covered, including current developments in mass spectrometry and chromatography, as well as microbial testing. Given the popularity of smoking and vaporizing cannabis, the chemistry of vaping cannabinoid and terpene concentrates is also presented, along with emerging regulatory issues. Key Features: A guide to emerging modern cannabis technology in a dynamic regulatory climate and appealing to both novices and specialists. Building upon pioneering studies of terpene and cannabinoid chemistry, this distinctive volume describes current best practices, technological breakthroughs and historical context. Written by researchers in industry and academia, a greater understanding of the risks of exposure to emissions from vaping or dabbing cannabis concentrates is provided here. A selection of the book content reviewing Thermal Degradation of Cannabinoids and Cannabis Terpenes has been included in "Hot 2021" RSC Advances.

Withania is a genus of the nightshade family of flowering plants distributed in the subtropical regions from the Mediterranean to South East Asia. Only two species, W. somnifera and W. coagulans, are found in India. The most common species is W. somnifera (WS), which occurs naturally in the subtropical regions from the Mediterranean through Africa to the Middle East, the Indian Continent, Sri Lanka, South East Asia, subtropical America and Australia. It is a perennial shrub that grows to 75 cm (.75 m) tall with tomentose branches, oval yellowish green leaves, orange red berries and a papery calyx, and it survives harsher climatic conditions. In Ayurveda it is believed the plants which survive harsh conditions have strong healing and tonification properties. The main bioactive phytoconstituents of WS are withanolides (steroidal lactones), alkaloids, flavonoids, sterols, phenolics and others. Among the various withanolides, withanolide A, withaferin A, withanone and withanolide D are the most abundant, having various activities. WS is a wonder herb with a broad spectrum of pharmacological properties, such as antioxidant, antidepressant, aphrodisiac, antiulcerogenic, antivenom, anti-inflammatory, antiarthritic, anticancer, antiparasitic, antimicrobial, anticancerous, antidiabetic, antitumor, hemopoetic neuroregenerative, immunomodulatory, cardioprotective, radio-sensitizing, rejuvenating, antistress, sedative, hypoglycemic, thyroprotective, adaptogenic, antispasmodic, immunomodulatory, immunostimulant and antiaging properties. The simultaneous quantitative analysis of six major bioactive withanolides in five varieties of WS and in different plant parts (root, stem and leaf) of WS was accomplished. This method is also applicable to control the quality of commercially formulated products which contain WS bioactive compounds. Results indicated the WS variety NMITLI-135 showed the maximum abundance of withanolides at pH 8.5, EC-0.5 dS m 1, ESP-13 in sodic soil. Our results showed this readily available, rapid and reliable method is suitable for the routine analysis and effective quality control of raw materials and finished products. FEATURES Presents a collection of Ayurvedic features and scientific analytical and pharmacological evidence of important medicinal plants of Withania somnifera Useful for natural product researchers, faculty, students and herbal product manufacturers Uses advanced hyphenated techniques for assessing phytoconstituents

Medicinal chemistry and pharmacology are closely associated fields, and the use of natural products for their medicinal properties is ever-growing. The study of drugs from natural products and their effects on the living body are explored in this volume. The book looks into the research, discovery, and characterization of chemicals that exhibit biological effects. Providing an informative compilation of research, valuable case studies, and reviews of existing literature in the area, the book focuses on the ethnobotanical uses of natural products and phytochemicals for health care, including applications for diabetes, ulcers, wound healing, chronic alcoholism, hemorrhoidal treatment, cancer mitigation, pain management, immunotherapy, and more.