Percutaneous Penetration Enhancers Chemical Methods in Penetration Enhancement

Author: Nina Dragicevic
Publisher: Springer
ISBN: 9783662478622
Release Date: 2016-01-05
Genre: Medical

Percutaneous Penetration Enhancers in a mini-series format comprising five volumes, represents the most comprehensive reference on enhancement methods – both well established and recently introduced – in the field of dermal/transdermal drug delivery. In detail the broad range of both chemical and physical methods used to enhance the skin delivery of drugs is described. All aspects of drug delivery and measurement of penetration are covered and the latest findings are provided on skin structure and function, mathematics in skin permeation and modern analytical techniques adapted to assess and measure penetration. In offering a detailed description of the methods currently in use for penetration enhancement, this book will be of value for researchers, pharmaceutical scientists, practitioners and also students.​

Percutaneous Penetration Enhancers Physical Methods in Penetration Enhancement

Author: Nina Dragicevic
Publisher: Springer
ISBN: 9783662532737
Release Date: 2017-05-04
Genre: Medical

Percutaneous Penetration Enhancers in a mini-series format comprising five volumes, represents the most comprehensive reference on enhancement methods – both well established and recently introduced – in the field of dermal/transdermal drug delivery. In detail the broad range of both chemical and physical methods used to enhance the skin delivery of drugs is described. All aspects of drug delivery and measurement of penetration are covered, and the latest findings are provided on skin structure and function, mathematics in skin permeation, and modern analytical techniques adapted to assess and measure penetration. In offering a detailed description of the methods currently in use for penetration enhancement, this book will be of value for researchers, pharmaceutical scientists, practitioners, and also students.​

Percutaneous Penetration Enhancers Second Edition

Author: Eric Wane Smith
Publisher: CRC Press
ISBN: 9781420039207
Release Date: 2005-11-02
Genre: Medical

Thoroughly updated, this second edition is the most comprehensive reference on the methods available for the enhancement of percutaneous penetration. The book examines a broad scope of chemical enhancers and various physical methods of enhancement. The range of chemicals discussed is, arguably, unsurpassed anywhere in the literature. This edition contains comprehensive descriptions of the latest techniques and several chapters cover the modern analytical techniques adapted to assess and measure penetration enhancement. New to this volume are chapters addressing penetration retardation, important for substances such as sunscreen agents, for which skin penetration is not desirable.

Percutaneous Penetration Enhancers Drug Penetration Into Through the Skin

Author: Nina Dragicevic
Publisher: Springer
ISBN: 9783662532706
Release Date: 2017-06-01
Genre: Medical

Percutaneous Penetration Enhancers in a mini-series format comprising five volumes, represents the most comprehensive reference on enhancement methods – both well established and recently introduced – in the field of dermal/transdermal drug delivery. In detail the broad range of both chemical and physical methods used to enhance the skin delivery of drugs is described. All aspects of drug delivery and measurement of penetration are covered, and the latest findings are provided on skin structure and function, mathematics in skin permeation, and modern analytical techniques adapted to assess and measure penetration. In offering a detailed description of the methods currently in use for penetration enhancement, this book will be of value for researchers, pharmaceutical scientists, practitioners, students and dermatological scientists or dermatologists​.

Pharmaceutical Skin Penetration Enhancement

Author: Kenneth A. Walters
Publisher: Informa Health Care
ISBN: 0824790170
Release Date: 1993-04-28
Genre: Medical

This reference work - written by more than 35 leading international experts in the field of percutaneous penetration - fully explains the mechanisms and means of enhanced skin absorption in drug therapy.;The book identifies the features that an enhancer should possess for maximum activity and addresses underlying physico-chemical factors of the penetrant that affect the drug absorption process.;Pharmaceutical Skin Penetration Enhancement introduces all techniques used for basic research into skin penetration enhancement; reviews the advantages and limitations of various chemical enhancers; compares the use of physical enhancement during the processes in iontophoresis; and more.;Containing over 180 drawings, photographs, micrographs, and tables, and providing nearly 1000 bibliographic references, Pharmaceutical Skin Penetration Enhancement is a practical resource for both investigators conducting fundamental research in the field and for those working in an industrial setting, including pharmaceutical scientists, dermatologists, toxicologists, and cosmetic chemists, and upper-level undergraduate and graduate students in these disciplines.

Enhancement in Drug Delivery

Author: Elka Touitou
Publisher: CRC Press
ISBN: 1420004816
Release Date: 2006-11-27
Genre: Medical

Providing a significant cross-fertilization of ideas across several disciplines, Enhancement in Drug Delivery offers a unique comprehensive review of both theoretical and practical aspects of enhancement agents and techniques used for problematic administration routes. It presents an integrated evaluation of absorption enhancers and modes for promoting absorption that is especially valuable to those involved with the development of pharmaceutical, cosmetic, bioengineered, and medical products, as well as graduate students looking to study this intriguing field and those professionals involved with patents and regulatory issues. Organized by routes of administration, the book is divided into eight major sections: oral, rectal, buccal/sublingual, dermal/transdermal, nasal, vaginal/uterine, ocular, and brain. It offers fundamental as well specialized information including current findings on— · Surfactant use to accelerate macromolecule input · Targeted gastrointestinal delivery and enhanced absorption of lipophilic drugs · Permeation issues in rectal absorption · Chemical means of enhancement · Carriers for enhanced delivery to and across the skin · Methods associated with breaching the skin · Promoted buccal and sublingual absorption · Emerging ocular, nasal, vaginal, and uterine delivery systems · Carriers for overcoming the blood brain barrier Those investigators primarily involved with one specific route of delivery will be able to learn of helpful concepts and find additional stimulation from reading the approaches others have used within and outside their own spheres of activity. Readers are likely to find the same enhancer tested for various administration routes and in diverse experimental models. By understanding the properties and behavior of the enhancers operating within such systems, they may well find the inspiration needed to develop appropriate enhancing delivery methods for new applications.

Topical Drug Bioavailability Bioequivalence and Penetration

Author: Vinod Shah
Publisher: Springer
ISBN: 9781493912896
Release Date: 2015-01-30
Genre: Medical

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 Permeability

Author: H. Schaefer
Publisher: Springer Science & Business Media
ISBN: 9783642687341
Release Date: 2013-12-01
Genre: Medical


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

Author: Jaroslav Sebestik
Publisher: Springer Science & Business Media
ISBN: 9783709112069
Release Date: 2012-12-13
Genre: Science

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

Dermatological and Transdermal Formulations

Author: Kenneth A. Walters
Publisher: CRC Press
ISBN: 0824743237
Release Date: 2002-02-20
Genre: Medical

Containing 350 illustrations, tables, and equations and covering AAPS/FDA guidelines for the experimentation and analysis of in vivo and in vitro percutaneous absorption, this reference provides comprehensive coverage of the development, preparation, and application of topical and transdermal therapeutic systems. Recognized international experts discuss the bioequivalence of dermatological and transdermal dosage forms. They explore the biochemistry and treatment of skin diseases, the structure and function of the skin, adverse dermal responses to drug formulations, mechanisms of drug transport through barrier membranes, and methods for measuring and modulating percutaneous permeation.

Drug delivery systems

Author: Peter Johnson
Publisher: John Wiley & Sons
ISBN: 3527265589
Release Date: 1987
Genre: Medical

New drug delivery systems have been the focus of attention for the past 20 years. With a range of international contributions, this book summarizes current knowledge of site-specific, implantable, oral and other noninvasive (i.e. transdermal, nasal and ocular) systems, providing a comprehensive overview of the latest approaches to controlled release technology from both academic and industrial viewpoints. The authors not only present clear and concise accounts of current thinking, but additionally offer the reader some appropriate glimpses into the future, where the combination of drug delivery technology and advancing techniques in molecular biology and genetic engineering holds particular promise.

Treatment of Dry Skin Syndrome

Author: Marie Lodén
Publisher: Springer Science & Business Media
ISBN: 9783642276064
Release Date: 2012-04-26
Genre: Medical

Development of moisturizers is a scientific and artistic discipline, where consumer insights are also needed. This new book bridges the gap between the moisturizers and the skin by covering all the essential information required to tailor the use of moisturizers to particular disorders and patients. Important aspects of skin biochemistry and barrier function are explained, and the ingredients and treatment effects of moisturizers are explored in depth. Careful attention is paid to controversies, including the role of certain moisturizers in inducing dryness/eczema, asthma, and comedones. The information provided in this unique book will enable the reader to go beyond the traditional thinking regarding skin care. The novel insights offered will suggest the properties required for a new generation of moisturizing treatments that more effectively improve the quality of life.

Dermal and Ocular Toxicology

Author: Hobson
Publisher: CRC Press
ISBN: 0849388112
Release Date: 1991-09-06
Genre: Medical

Dermal and Ocular Toxicology: Fundamentals and Methods is a procedurally-oriented volume of detailed methods and practical examples discussing the dermal and ocular aspects of toxicology. The book is divided into a dermal section and an ocular section. Each section begins with a chapter on the anatomy and physiology of each organ system and then progresses to more specialized chapters discussing such topics as the toxicological pathology of each system, state-of-the-art in vitro and in vivo evaluatory procedures, statistical considerations for test design and data interpretation, and the utilization of test findings. Test methods are provided for acute dermal exposure effects, dermal hypersensitivity and photoallergy assessment, dermal and ocular 0.pharmacokinetics, skin flap and skin grafting techniques, and in vitro alternative methods. This book can be used as an instructional text or as a sourcebook for practicing toxicologists, pharmacologists, industrial hygienists, occupational health professionals, and graduate students.

Novel Delivery Systems for Transdermal and Intradermal Drug Delivery

Author: Ryan F. Donnelly
Publisher: John Wiley & Sons
ISBN: 9781118734513
Release Date: 2015-09-15
Genre: Science

This research book covers the major aspects relating to the use of novel delivery systems in enhancing both transdermal and intradermal drug delivery. It provides a review of transdermal and intradermal drug delivery, including the history of the field and the various methods employed to produce delivery systems from different materials such as device design, construction and evaluation, so as to provide a sound background to the use of novel systems in enhanced delivery applications. Furthermore, it presents in-depth analyses of recent developments in this exponentially growing field, with a focus on microneedle arrays, needle-free injections, nanoparticulate systems and peptide-carrier-type systems. It also covers conventional physical enhancement strategies, such as tape-stripping, sonophoresis, iontophoresis, electroporation and thermal/suction/laser ablation Discussions about the penetration of the stratum corneum by the various novel strategies highlight the importance of the application method. Comprehensive and critical reviews of transdermal and intradermal delivery research using such systems focus on the outcomes of in vivoanimal and human studies. The book includes laboratory, clinical and commercial case studies featuring safety and patient acceptability studies carried out to date, and depicts a growing area for use of these novel systems is in intradermal vaccine delivery. The final chapters review recent patents in this field and describe the work ongoing in industry.