Colon Targeted Matrix Tablet Of Biodegradable Swellable Polymers PDF Download
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Author: Kalpen Patel
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659241093
Category :
Languages : en
Pages : 64
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Book Description
The colon targeted drug delivery has a number of important implications in the field of pharmacotherapy. Oral colon targeted drug delivery systems have recently gained importance for delivering a variety of therapeutic agents for both local and systemic administration. Targeting of drugs to the colon via oral administration protect the drug from degradation or release in the stomach and small intestine. It also ensures abrupt or controlled release of the drug in the proximal colon. Various drug delivery systems have been designed that deliver the drug quantitatively to the colon and then trigger the release of drug. This research will cover different types of polymers which can be used in formulation of colon targeted drug delivery systems. The colon is attracting interest as a site where poorly absorbed drug molecule may have an improved bioavailability. This region of the colon is recognized as having a somewhat less hostile environment with less diversity and intensity of activity than the stomach and small intestine.
Author: Kalpen Patel
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659241093
Category :
Languages : en
Pages : 64
Get Book Here
Book Description
The colon targeted drug delivery has a number of important implications in the field of pharmacotherapy. Oral colon targeted drug delivery systems have recently gained importance for delivering a variety of therapeutic agents for both local and systemic administration. Targeting of drugs to the colon via oral administration protect the drug from degradation or release in the stomach and small intestine. It also ensures abrupt or controlled release of the drug in the proximal colon. Various drug delivery systems have been designed that deliver the drug quantitatively to the colon and then trigger the release of drug. This research will cover different types of polymers which can be used in formulation of colon targeted drug delivery systems. The colon is attracting interest as a site where poorly absorbed drug molecule may have an improved bioavailability. This region of the colon is recognized as having a somewhat less hostile environment with less diversity and intensity of activity than the stomach and small intestine.
Author: Vijay Kumar Thakur
Publisher: John Wiley & Sons
ISBN: 1119041430
Category : Technology & Engineering
Languages : en
Pages : 633
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Book Description
Polymers are one of the most fascinating materials of the present era finding their applications in almost every aspects of life. Polymers are either directly available in nature or are chemically synthesized and used depending upon the targeted applications.Advances in polymer science and the introduction of new polymers have resulted in the significant development of polymers with unique properties. Different kinds of polymers have been and will be one of the key in several applications in many of the advanced pharmaceutical research being carried out over the globe. This 4-partset of books contains precisely referenced chapters, emphasizing different kinds of polymers with basic fundamentals and practicality for application in diverse pharmaceutical technologies. The volumes aim at explaining basics of polymers based materials from different resources and their chemistry along with practical applications which present a future direction in the pharmaceutical industry. Each volume offer deep insight into the subject being treated. Volume 1: Structure and Chemistry Volume 2: Processing and Applications Volume 3: Biodegradable Polymers Volume 4: Bioactive and Compatible Synthetic/Hybrid Polymers
Author: Ambikanandan Misra
Publisher: Elsevier
ISBN: 0128226684
Category : Technology & Engineering
Languages : en
Pages : 594
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Book Description
Applications of Polymers in Drug Delivery, Second Edition, provides a comprehensive resource for anyone looking to understand how polymeric materials can be applied to current, new, and emerging drug delivery applications. Polymers play a crucial role in modulating drug delivery and have been fundamental in the successful development of many novel drug delivery systems. This book describes the development of polymeric systems, ranging from conventional dosage forms to the most recent smart systems. Regulatory and intellectual property aspects as well as the clinical applicability of polymeric drug delivery systems are also discussed. The chapters are organized by specific delivery route, offering methodical and detailed coverage throughout. This second edition has been thoroughly revised to include the latest developments in the field. This is an essential book for researchers, scientists, and advanced students, in polymer science, drug delivery, pharmacology/pharmaceuticals, materials science, tissue engineering, nanomedicine, chemistry, and biology. In industry, this book supports scientists, R&D, and other professionals, working on polymers for drug delivery applications. Explains how polymers can be prepared and utilized for all major drug delivery routes Presents the latest advances, including drug targeting, polymeric micelles and polymersomes, and the delivery of biologicals and nucleic acid therapeutics Includes appendices with in-depth information on pharmaceutical properties of polymers and regulatory aspects
Author: Michael J. Rathbone
Publisher: CRC Press
ISBN: 0824708695
Category : Medical
Languages : en
Pages : 1021
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Book Description
Describing formulation challenges and their solutions in the design, development, and commercialization of modified-release drugs delivery systems, this book contains eighty papers that review recent developments in design and manufacturing techniques. It includes detailed descriptions of extended release drug products for the oral, nasal, ophthalmic, pulmonary, vaginal, dermal and transdermal pathways. With the exception of the final section addressing regulatory issues, each section covers a particular route for drug delivery and opens with an overview of the anatomical, physiological, and pharmaceutical basics of each route before moving on to cover specific technologies.
Author: Sabyasachi Maiti
Publisher: CRC Press
ISBN: 1315353075
Category : Medical
Languages : en
Pages : 432
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Book Description
The advances in drug delivery systems over recent years have resulted in a large number of novel delivery systems with the potential to revolutionize the treatment and prevention of diseases. Bio-Targets and Drug Delivery Approaches is an easy-to-read book for students, researchers and pharmaceutical scientists providing a comprehensive introduction to the principles of advanced drug delivery and targeting their current applications and potential future developments.
Author: Susheel Kalia
Publisher: John Wiley & Sons
ISBN: 1119117348
Category : Technology & Engineering
Languages : en
Pages : 523
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Book Description
This volume incorporates 13 contributions from renowned experts from the relevant research fields that are related biodegradable and biobased polymers and their environmental and biomedical applications. Specifically, the book highlights: Developments in polyhydroxyalkanoates applications in agriculture, biodegradable packaging material and biomedical field like drug delivery systems, implants, tissue engineering and scaffolds The synthesis and elaboration of cellulose microfibrils from sisal fibres for high performance engineering applications in various sectors such as the automotive and aerospace industries, or for building and construction The different classes and chemical modifications of tannins Electro-activity and applications of Jatropha latex and seed The synthesis, properties and applications of poly(lactic acid) The synthesis, processing and properties of poly(butylene succinate), its copolymers, composites and nanocomposites The different routes for preparation polymers from vegetable oil and the effects of reinforcement and nano-reinforcement on the physical properties of such biobased polymers The different types of modified drug delivery systems together with the concept of the drug delivery matrix for controlled release of drugs and for antitumor drugs The use of nanocellulose as sustainable adsorbents for the removal of water pollutants mainly heavy metal ions, organic molecules, dyes, oil and CO2 The main extraction techniques, structure, properties and different chemical modifications of lignins Proteins and nucleic acids based biopolymers The role of tamarind seed polysaccharide-based multiple-unit systems in sustained drug release
Author: Roy Whistler
Publisher: Elsevier
ISBN: 0323161316
Category : Technology & Engineering
Languages : en
Pages : 820
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Book Description
Industrial Gums: Polysaccharides and their Derivatives, Second Edition covers the biochemical approaches to the modification and production of natural synthetic gums. This book is organized into two main parts encompassing 31 chapters. The first part deals with natural gums, including seaweed extracts, plant exudates and extracts, seed gums, and animal extracts. Considerable chapters in this part discuss the preparation, structure, derivatives, biosynthesis, and economics of these natural gums. The second part explores the industrial production, structure, and properties of synthetic gums, such as scleroglucan, dextrans, and starch and cellulose derivatives. Scientists, research workers, and manufacturers of both natural and synthetically prepared gums will find this book invaluable.
Author: Marcos Luciano Bruschi
Publisher: Woodhead Publishing
ISBN: 0081001126
Category : Medical
Languages : en
Pages : 208
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Book Description
Since the earliest dosage forms to modern drug delivery systems, came a great development and growth of knowledge with respect to drug delivery. Strategies to Modify the Drug Release from Pharmaceutical Systems will address principles, systems, applications and advances in the field.It will be principally a textbook and a reference source of strategies to modify the drug release. Moreover, the characterization, mathematical and physicochemical models, applications and the systems will be discussed. Addresses the principles, systems, applications and advances in the field of drug delivery Highlights the mathematical and physicochemical principles related to strategies Discusses drug release and its possible modifications
Author: Peter A. Williams
Publisher: Royal Society of Chemistry
ISBN: 1849732450
Category : Medical
Languages : en
Pages : 457
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Book Description
Covers polysaccharides and other important biomacromolecules, detailing their source, production, structures, properties, and current and potential application in biotechnology and medicine.
Author: Vijay Kumar Thakur
Publisher: John Wiley & Sons
ISBN: 1119041449
Category : Technology & Engineering
Languages : en
Pages : 610
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Book Description
Polymers are one of the most fascinating materials of the present era finding their applications in almost every aspects of life. Polymers are either directly available in nature or are chemically synthesized and used depending upon the targeted applications.Advances in polymer science and the introduction of new polymers have resulted in the significant development of polymers with unique properties. Different kinds of polymers have been and will be one of the key in several applications in many of the advanced pharmaceutical research being carried out over the globe. This 4-partset of books contains precisely referenced chapters, emphasizing different kinds of polymers with basic fundamentals and practicality for application in diverse pharmaceutical technologies. The volumes aim at explaining basics of polymers based materials from different resources and their chemistry along with practical applications which present a future direction in the pharmaceutical industry. Each volume offer deep insight into the subject being treated. Volume 1: Structure and Chemistry Volume 2: Processing and Applications Volume 3: Biodegradable Polymers Volume 4: Bioactive and Compatible Synthetic/Hybrid Polymers
