Skin Permeability

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Publisher : Springer Science & Business Media
ISBN 13 : 3642687342
Total Pages : 365 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Skin Permeability by : H. Schaefer

Download or read book Skin Permeability written by H. Schaefer and published by Springer Science & Business Media. This book was released on 2013-12-01 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Topical and Transdermal Drug Delivery

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Publisher : John Wiley & Sons
ISBN 13 : 1118140494
Total Pages : 393 pages
Book Rating : 4.1/5 (181 download)

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Book Synopsis Topical and Transdermal Drug Delivery by : Heather A. E. Benson

Download or read book Topical and Transdermal Drug Delivery written by Heather A. E. Benson and published by John Wiley & Sons. This book was released on 2012-02-03 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical drug development approaches presented by leading experts Designed to support the development of new, effective therapeutics, Topical and Transdermal Drug Delivery: Principles and Practice explains the principles underlying the field and then demonstrates how these principles are put into practice in the design and development of new drug products. Drawing together and reviewing the latest research findings, the book focuses on practical, tested, and proven approaches that are backed by industry case studies and the authors' firsthand experience. Moreover, the book emphasizes the mechanistic information that is essential for successful drug product development. Topical and Transdermal Drug Delivery: Principles and Practice is divided into two parts: Part One, Current Science, Skin Permeation, and Enhancement Approaches, offers readers a fundamental understanding of the underlying science in the field. It describes the principles and techniques needed to successfully perform experimental approaches, covering such issues as skin permeation, enhancement, and assessment. Part Two, Topical and Transdermal Product Development, guides readers through the complete product development process from concept to approval, offering practical tips and cautions from experts in the field. This part also discusses regulations that are specific to the development of dermal drug products. The final chapter explores current and future trends, forecasting new development techniques and therapeutics. Throughout the book, the authors clearly set forth the basic science and experimental procedures, making it possible for researchers to design their own experimental approaches and accurately interpret their results. With contributions from experienced drug researchers, this text is highly recommended for all researchers involved in topical and transdermal product development who need to know both the state of the science and the standards of practice.

Skin Barrier Function

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Publisher : Karger Medical and Scientific Publishers
ISBN 13 : 3318055867
Total Pages : 172 pages
Book Rating : 4.3/5 (18 download)

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Book Synopsis Skin Barrier Function by : T. Agner

Download or read book Skin Barrier Function written by T. Agner and published by Karger Medical and Scientific Publishers. This book was released on 2016-02-04 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although a very fragile structure, the skin barrier is probably one of the most important organs of the body. Inward/out it is responsible for body integrity and outward/in for keeping microbes, chemicals, and allergens from penetrating the skin. Since the role of barrier integrity in atopic dermatitis and the relationship to filaggrin mutations was discovered a decade ago, research focus has been on the skin barrier, and numerous new publications have become available. This book is an interdisciplinary update offering a wide range of information on the subject. It covers new basic research on skin markers, including results on filaggrin and on methods for the assessment of the barrier function. Biological variation and aspects of skin barrier function restoration are discussed as well. Further sections are dedicated to clinical implications of skin barrier integrity, factors influencing the penetration of the skin, influence of wet work, and guidance for prevention and saving the barrier. Distinguished researchers have contributed to this book, providing a comprehensive and thorough overview of the skin barrier function. Researchers in the field, dermatologists, occupational physicians, and related industry will find this publication an essential source of information.

Compounded Topical Pain Creams

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Publisher : National Academies Press
ISBN 13 : 030967218X
Total Pages : 353 pages
Book Rating : 4.3/5 (96 download)

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Book Synopsis Compounded Topical Pain Creams by : National Academies of Sciences, Engineering, and Medicine

Download or read book Compounded Topical Pain Creams written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2020-07-21 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pain is both a symptom and a disease. It manifests in multiple forms and its treatment is complex. Physical, social, economic, and emotional consequences of pain can impair an individual's overall health, well-being, productivity, and relationships in myriad ways. The impact of pain at a population level is vast and, while estimates differ, the Centers for Disease Control and Prevention reported that 50 million U.S. adults are living in pain. In terms of pain's global impact, estimates suggest the problem affects approximately 1 in 5 adults across the world, with nearly 1 in 10 adults newly diagnosed with chronic pain each year. In recent years, the issues surrounding the complexity of pain management have contributed to increased demand for alternative strategies for treating pain. One such strategy is to expand use of topical pain medicationsâ€"medications applied to intact skin. This nonoral route of administration for pain medication has the potential benefit, in theory, of local activity and fewer systemic side effects. Compounding is an age-old pharmaceutical practice of combining, mixing, or adjusting ingredients to create a tailored medication to meet the needs of a patient. The aim of compounding, historically, has been to provide patients with access to therapeutic alternatives that are safe and effective, especially for people with clinical needs that cannot otherwise be met by commercially available FDA-approved drugs. Compounded Topical Pain Creams explores issues regarding the safety and effectiveness of the ingredients in these pain creams. This report analyzes the available scientific data relating to the ingredients used in compounded topical pain creams and offers recommendations regarding the treatment of patients.

Emerging Nanotechnologies in Immunology

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Author :
Publisher : William Andrew
ISBN 13 : 0323401139
Total Pages : 291 pages
Book Rating : 4.3/5 (234 download)

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Book Synopsis Emerging Nanotechnologies in Immunology by : Ranjita Shegokar

Download or read book Emerging Nanotechnologies in Immunology written by Ranjita Shegokar and published by William Andrew. This book was released on 2018-05-17 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emerging Nanotechnologies in Immunology aims to deliver a systematic and comprehensive review of data concerning the nature of interaction and nano-related risks between the nanophamaceuticals currently in the pipeline of S&T development for skin, ocular, and nasal drug delivery, including absorption, toxicity, and the ability to distribute after systemic exposure.The scientific development of manufactured nanomaterials for drug delivery is increasing rapidly. One of the most prominent applications is topical drug delivery, where cutaneous, ocular, and nasal exposure becomes even more relevant. These targets are the first barrier that nanoparticles encounter when in contact with the human body.The contributors addresses a representative set of the broad spectrum of nanopharmaceuticals currently being used, including cationic lipid nanoparticles, polymeric PLGA, PLA nanoparticles, biomacromolecules-based nanoparticles, and other scaffolds tissue engineered skin substitutes. Regulation and risk is also covered, since the safety of these nanophamaceuticals still represents a barrier to their wide innovative use. - Provides the reader with a thorough knowledge of the safety aspects of nanopharmaceuticals which are currently under research - Focuses on the characterization and quantification of the nanopharmaceuticals - Allows readers to understand the correlation between the nature of the materials and their potential nanotoxicological effects - Includes an overview of regulatory aspects related to the R&D of nanopharmaceuticals

Percutaneous Absorption

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Publisher : CRC Press
ISBN 13 : 9781420000948
Total Pages : 992 pages
Book Rating : 4.0/5 (9 download)

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Book Synopsis Percutaneous Absorption by : Robert L. Bronaugh

Download or read book Percutaneous Absorption written by Robert L. Bronaugh and published by CRC Press. This book was released on 1999-05-28 with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since publication of the Second Edition in 1989, numerous innovations have occurred that affect the way scientists look at issues in the field of percutaneous absorption. Focusing on recent advances as well as updating and expanding the scope of topics covered in the previous edition, Percutaneous Absorption, Third Edition provides thorough coverage of the skin's role as an important portal of entry for chemicals into the body. Assembles the work of nearly 80 experts-30 more than the Second Edition-into a unified, comprehensive volume that contains the latest ideas and research! Complete with nearly 600 drawings, photographs, equations, and tables and more than 1600 bibliographic citations of pertinent literature, Percutaneous Absorption, Third Edition details the applied biology of percutaneous penetration factors that affect skin permeation, such as age, vehicles, metabolism, hydration of skin, and chemical structure in vivo and in vitro techniques for measuring absorption, examining factors influencing methodology such as animal models, volatility of test compound, multiple dosage, and artificial membranes procedures for use in transdermal delivery, exploring topics such as effects of penetration enhancers on absorption, optimizing absorption, and the topical delivery of drugs to muscle tissue And presents new chapters on mathematical models cutaneous metabolism prediction of percutaneous absorption in vitro absorption methodology dermal decontamination concentration of chemicals in skin transdermal drug delivery mechanisms of absorption safety evaluation of cosmetics absorption of drugs and cosmetic ingredients nail penetration Emphasizes human applications-particularly useful for pharmacists, pharmacologists, dermatologists, cosmetic scientists, biochemists, toxicologists, public health officials, manufacturers of cosmetic and toiletry products, and graduate students in these disciplines! An invaluable reference source for readers who need to keep up with the latest developments in the field, Percutaneous Absorption, Third Edition is also an excellent experimental guide for laboratory personnel.

Skin Barrier

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Publisher : CRC Press
ISBN 13 : 084936129X
Total Pages : 634 pages
Book Rating : 4.8/5 (493 download)

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Book Synopsis Skin Barrier by : Peter M. Elias

Download or read book Skin Barrier written by Peter M. Elias and published by CRC Press. This book was released on 2005-09-22 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: A must-have reference for any researcher or scientist interested in cutaneous protective mechanisms, this guide provides expertly researched chapters on every aspect of stratum corneum structure, function, and development, as well as detailed sections on barrier-repair strategies and the role of barrier function in diseases such as atopic dermatiti

Fundamentals of Drug Delivery

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Publisher : John Wiley & Sons
ISBN 13 : 1119769604
Total Pages : 580 pages
Book Rating : 4.1/5 (197 download)

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Book Synopsis Fundamentals of Drug Delivery by : Heather A. E. Benson

Download or read book Fundamentals of Drug Delivery written by Heather A. E. Benson and published by John Wiley & Sons. This book was released on 2021-10-12 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive guide to the current research, major challenges, and future prospects of controlled drug delivery systems Controlled drug delivery has the potential to significantly improve therapeutic outcomes, increase clinical benefits, and enhance the safety of drugs in a wide range of diseases and health conditions. Fundamentals of Drug Delivery provides comprehensive and up-to-date coverage of the essential principles and processes of modern controlled drug delivery systems. Featuring contributions by respected researchers, clinicians, and pharmaceutical industry professionals, this edited volume reviews the latest research in the field and addresses the many issues central to the development of effective, controlled drug delivery. Divided in three parts, the book begins by introducing the concept of drug delivery and discussing both challenges and opportunities within the rapidly evolving field. The second section presents an in-depth critique of the common administration routes for controlled drug delivery, including delivery through skin, the lungs, and via ocular, nasal, and otic routes. The concluding section summarizes the current state of the field and examines specific issues in drug delivery and advanced delivery technologies, such as the use of nanotechnology in dermal drug delivery and advanced drug delivery systems for biologics. This authoritative resource: Covers each main stage of the drug development process, including selecting pharmaceutical candidates and evaluating their physicochemical characteristics Describes the role and application of mathematical modelling and the influence of drug transporters in pharmacokinetics and drug disposition Details the physiology and barriers to drug delivery for each administration route Presents a historical perspective and a look into the possible future of advanced drug delivery systems Explores nanotechnology and cell-mediated drug delivery, including applications for targeted delivery and toxicological and safety issues Includes comprehensive references and links to the primary literature Edited by a team of of internationally-recognized experts, Fundamentals of Drug Delivery is essential reading for researchers, industrial scientists, and advanced students in all areas of drug delivery including pharmaceutics, pharmaceutical sciences, biomedical engineering, polymer and materials science, and chemical and biochemical engineering.

pH of the Skin: Issues and Challenges

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Publisher : Karger Medical and Scientific Publishers
ISBN 13 : 3318063851
Total Pages : 214 pages
Book Rating : 4.3/5 (18 download)

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Book Synopsis pH of the Skin: Issues and Challenges by : C. Surber

Download or read book pH of the Skin: Issues and Challenges written by C. Surber and published by Karger Medical and Scientific Publishers. This book was released on 2018-08-21 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concept of expressing acidity as the negative logarithm of the hydrogen ion concentration was defined and termed pH in the beginning of the 20th century. The general usefulness of the pH concept for life science was recognized and later gained importance to analytical research. Reports on results of pH measurements from living skin established the term acid mantle - the skin's own protective shield that maintains a naturally acid pH. It is invisible to the eye but crucial to the overall wellbeing of skin. Chronic alkalization can throw this acid mantle out of balance, leading to inflammation, dermatitis, and atopic skin diseases. It is therefore no surprise, that skin pH shifts have been observed in various skin pathologies. It is also obvious that the pH in topically applied preparations may play an important role. Optimal pH and buffer capacity within topical preparations not only support stability of active ingredients and auxiliary materials, but may also increase absorption of the non-ionized species of an acidic or a basic active ingredient. They may even open up opportunities to modify and "correct" skin pH and hence accelerate barrier recovery and maintain or enhance barrier integrity. Further efforts are needed to standardize and improve pH measurements in biological media or pharmaceutical/cosmetic vehicles to increase and ensure quality, comparability, and relevance of research data. In this volume, we present a unique collection of papers that address past, present and future issues of the pH of healthy and diseased skin. It is hoped that this collection will foster future efforts in clinical and experimental skin research.

Concepts and Models for Drug Permeability Studies

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Publisher : Woodhead Publishing
ISBN 13 : 0081001142
Total Pages : 410 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Concepts and Models for Drug Permeability Studies by : Bruno Sarmento

Download or read book Concepts and Models for Drug Permeability Studies written by Bruno Sarmento and published by Woodhead Publishing. This book was released on 2015-09-30 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book intends to be an updated compilation of the most important buccal, gastric, intestinal, pulmonary, nasal, vaginal, ocular, skin and blood-brain barrier in vitro models for predicting the permeability of drugs. Concepts and Models for Drug Permeability Studies focuses on different approaches and comprises of various models. Each model describes the protocol of seeding and conservation, the application for specific drugs, and takes into account the maintenance of physiologic characteristics and functionality of epithelium, from the simplest immortalized cell-based monoculture to the most complex engineered-tissue models. Chapters also discuss the equivalence between in vitro cell and tissue models and in vivo conditions, highlighting how each model may provisionally resemble a different drug absorption route. - Updated information regarding the most recent in vitro models to study the permeability of drugs - Short and concise chapters covering all the biological barriers with interest in drug permeability - A combination of bibliographic information related with individual models and footnote instructions of technical procedures for construction of cell and tissue-based models - Simple and clear scientific content, adaptable for young scientists and experimented researchers

Contact Dermatitis

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540244714
Total Pages : 1176 pages
Book Rating : 4.2/5 (447 download)

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Book Synopsis Contact Dermatitis by : Peter J. Frosch

Download or read book Contact Dermatitis written by Peter J. Frosch and published by Springer Science & Business Media. This book was released on 2006 with total page 1176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accompanying CD-ROM includes "all clinical photographs and important diagrams"--p. [vii].

OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 427: Skin Absorption: In Vivo Method

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Publisher : OECD Publishing
ISBN 13 : 9264071067
Total Pages : 8 pages
Book Rating : 4.2/5 (64 download)

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Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 427: Skin Absorption: In Vivo Method by : OECD

Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 427: Skin Absorption: In Vivo Method written by OECD and published by OECD Publishing. This book was released on 2004-11-23 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: The in vivo percutaneous absorption study set out in this Test Guideline provides the linkage necessary to extrapolate from oral studies when making safety assessments following dermal exposure. The in vivo method, described in this guideline ...

Dermal Absorption and Toxicity Assessment

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Publisher : CRC Press
ISBN 13 : 0849375924
Total Pages : 704 pages
Book Rating : 4.8/5 (493 download)

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Book Synopsis Dermal Absorption and Toxicity Assessment by : Michael S. Roberts

Download or read book Dermal Absorption and Toxicity Assessment written by Michael S. Roberts and published by CRC Press. This book was released on 2007-12-14 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: The source Dermal Absorption and Toxicity Assessment supplies a state-of-the-art overview of the dermal absorption process, and is divided into six well organized sections. Written by internationally recognized experts in the field, this Second Edition is a complete revised and updated text, covering the wide range of methods used to assess skin ab

Topical Drug Bioavailability, Bioequivalence, and Penetration

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Publisher : Springer
ISBN 13 : 1493912895
Total Pages : 393 pages
Book Rating : 4.4/5 (939 download)

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Book Synopsis Topical Drug Bioavailability, Bioequivalence, and Penetration by : Vinod P. Shah

Download or read book Topical Drug Bioavailability, Bioequivalence, and Penetration written by Vinod P. Shah and published by Springer. This book was released on 2015-01-30 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: This authoritative volume explores advances in the techniques used to measure percutaneous penetration of drugs and chemicals to assess bioavailability and bioequivalence and discusses how they have been used in clinical and scientific investigations. Seven comprehensive sections examine topics including in vitro drug release, topical drugs products, clinical studies, and guidelines and workshop reports, among others. The book also describes how targeted transdermal drug delivery and more sophisticated mathematical modelling can aid in understanding the bioavailability of transdermal drugs. The first edition of this book was an important reference guide for researchers working to define the effectiveness and safety of drugs and chemicals that penetrated the skin. This second edition contains cutting-edge advances in the field and is a key resource to those seeking to define the bioavailability and bioequivalence of percutaneously active compounds to improve scientific and clinical investigation and regulation.

Skin Permeation and Disposition of Therapeutic and Cosmeceutical Compounds

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Publisher : Springer
ISBN 13 : 4431565264
Total Pages : 410 pages
Book Rating : 4.4/5 (315 download)

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Book Synopsis Skin Permeation and Disposition of Therapeutic and Cosmeceutical Compounds by : Kenji Sugibayashi

Download or read book Skin Permeation and Disposition of Therapeutic and Cosmeceutical Compounds written by Kenji Sugibayashi and published by Springer. This book was released on 2017-11-28 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews skin permeation and disposition of chemical compounds. Skin is utilized as an administration site for transdermal drug delivery systems, topical drug formulations, cosmeceuticals, and cosmetics. Their usefulness is closely related to the permeation and disposition of entrapped active ingredients through and into the skin. Skin permeation, disposition, and metabolism of chemicals are first summarized in the general introduction. Then primary topical formulations are explained in the second part, “Basic Formulations Applied to Skin”. The explanation for the active compounds and formulations are of the most important parts required to fabricate these formulations. Skin absorption of chemicals is generally much lower than oral and the other mucosal absorptions, so that skin-penetration enhancement is a key issue to have good formulations topically applied. Part 3 presents “Skin Penetration Enhancement”. In addition, Part 4, “Selection of Topically Applied Chemical Candidates”, deals with selection methods of topically applied ingredients for transdermal drug delivery systems, topical drug formulations, cosmeceuticals, and cosmetics. Parts 5 and 6, “Safety Assessment of Topically Applied Compounds“ and “Experimental Methods of Skin Permeation“, respectively, show safety issues and experimental methods for topical formulations. The final part consists of comments on therapeutic and cosmetic formulations by medical doctors and pharmacists. Their comments are especially helpful for pharmaceutical and cosmetic researchers who study dermatopharmacokinetics and topical formulations. This volume is particularly useful for those working in R&D, graduate students, and educators in the area of pharmaceutics, cosmetic sciences, dermatological sciences, pharmacology, toxicology, biopharmacy, pharmacokinetics, physical pharmacy, chemical engineering, and related fields.

The Travel and Tropical Medicine Manual E-Book

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Author :
Publisher : Elsevier Health Sciences
ISBN 13 : 0323417426
Total Pages : 718 pages
Book Rating : 4.3/5 (234 download)

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Book Synopsis The Travel and Tropical Medicine Manual E-Book by : Christopher A. Sanford

Download or read book The Travel and Tropical Medicine Manual E-Book written by Christopher A. Sanford and published by Elsevier Health Sciences. This book was released on 2016-08-07 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prevent, evaluate, and manage diseases that can be acquired in tropical environments and foreign countries with The Travel and Tropical Medicine Manual. This pragmatic resource equips medical providers with the knowledge they need to offer effective aid, covering key topics in pre- and post-travel medicine, caring for immigrants and refugees, and working in low-resource settings. It's also the perfect source for travelers seeking quick, easy access to the latest travel medicine information. - Dynamic images illustrate key concepts for an enhanced visual understanding. - Evidence-based treatment recommendations enable you to manage diseases confidently. - Expert Consult eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, images, and references from the book on a variety of devices. - Evidence-based appendix, available at Expert Consult, helps to validate treatments. - Highlights new evidence and content surrounding mental health and traveling. - Covers emerging hot topics such as Ebola virus disease, viral hemorrhagic fevers, the role of point-of-care testing in travel medicine, and antibiotic-resistant bacteria in returning travelers and students traveling abroad. - Includes an enhanced drug appendix in the back of the book.

Methods for Skin Absorption

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Author :
Publisher : CRC Press
ISBN 13 : 9780849346514
Total Pages : 244 pages
Book Rating : 4.3/5 (465 download)

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Book Synopsis Methods for Skin Absorption by : Barbara W. Kemppainen

Download or read book Methods for Skin Absorption written by Barbara W. Kemppainen and published by CRC Press. This book was released on 1990-06-13 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This up-to-date volume describes the wide variety of available methods concerning percutaneous absorption of drugs and toxins. It discusses in detail the advantages and disadvantages of each method. This unique publication provides a clear, systematic presentation of each aspect which must be considered when designing and performing skin penetration experiments and when interpreting results. It includes specific information regarding necessary supplies and equipment, along with commercial sources for these items. This state-of-the-art book is an ideal instructional manual for investigators uninitiated in performing percutaneous absorption and metabolism studies. Those involved with investigative dermatology, dermatological research, toxicology, and pharmacology will find this reference interesting and indispensable.