pharmaceutical suspensions

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Pharmaceutical Suspensions

Author : Alok K. Kulshreshtha
ISBN : 1441910875
Genre : Medical
File Size : 89. 27 MB
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The suspension dosage form has long been used for poorly soluble active ingre- ents for various therapeutic indications. Development of stable suspensions over the shelf life of the drug product continues to be a challenge on many fronts. A good understanding of the fundamentals of disperse systems is essential in the development of a suitable pharmaceutical suspension. The development of a s- pension dosage form follows a very complicated path. The selection of the proper excipients (surfactants, viscosity imparting agents etc.) is important. The particle size distribution in the finished drug product dosage form is a critical parameter that significantly impacts the bioavailability and pharmacokinetics of the product. Appropriate analytical methodologies and instruments (chromatographs, visco- ters, particle size analyzers, etc.) must be utilized to properly characterize the s- pension formulation. The development process continues with a successful scale-up of the manufacturing process. Regulatory agencies around the world require cli- cal trials to establish the safety and efficacy of the drug product. All of this devel- ment work should culminate into a regulatory filing in accordance with the regulatory guidelines. Pharmaceutical Suspensions, From Formulation Development to Manufacturing, in its organization, follows the development approach used widely in the pharmaceutical industry. The primary focus of this book is on the classical disperse system – poorly soluble active pharmaceutical ingredients s- pended in a suitable vehicle.

Pharmaceutical Emulsions And Suspensions

Author : Françoise Nielloud
ISBN : 1420001515
Genre : Medical
File Size : 49. 65 MB
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Analyzes construction of experiments, focusing on variables, models, matrices, and reproducibility. This timely reference systematically examines the basic concepts and theoretical issues, methodologies for experiment and measurement, and practical health applications of emulsions and dispersions-describing formulation problems and identifying potential carriers for the delivery or targeting of new drugs. Evaluates anionic, cationic, and nonionic surfactants as dispersing, emulsifying, foaming, penetrating, and wetting agents. Written by more than 20 international researchers, Pharmaceutical Emulsions and Suspensions discusses uses of macroemulsions and (submicron) microemulsions illuminates delivery devices such as microparticles, nanospheres, liposomes, and mixed micelles investigates the application of self-emulsifying drug delivery systems (SEDDS) introduces techniques for increasing drug solubility with nanosuspensions addresses stabilization, flocculation, and coagulation problems in pharmaceutical and cosmetic suspensions surveys drug delivery by way of dermatological, follicular, and ocular routes explains the pharmacodynamics, bioavailability, and pharmacokinetics in the drug formulation development process compares and contrasts monomeric and micellar adsorption at oil-water interfaces and more! Containing over 1800 references, tables, equations, drawings, and micrographs, Pharmaceutical Emulsions and Suspensions is an ideal resource for pharmacists; physical, surface, colloid, cosmetic, food, and agricultural chemists; and upper-level undergraduate and graduate students in these disciplines.

Rheology Of Pharmaceutical Suspensions

Author : WAYNE MARTIN GRIM
ISBN : UOM:39015032290275
Genre : Rheology
File Size : 78. 72 MB
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Pharmaceutical Practice E Book

Author : Arthur J. Winfield
ISBN : 9780702041877
Genre : Medical
File Size : 25. 7 MB
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This comprehensive book covers a wide range of subjects relevant to pharmacy practice, including communication skills, managing a business, quality assurance, dispensing, calculations, packaging, storage and labeling of medicines, sterilization, prescriptions, hospital-based services, techniques and treatments, adverse drug reactions, pharmacoeconomics, and medicines management. Features useful appendices on medical abbreviations, pharmaceutical Latin terms, weights and measures, and presentation skills. This is a core text for pharmacy practice and dispensing modules of the pharmacy curriculum Covers key exam material for essential review and test preparation Features a user-friendly design with clear headings, chapter summaries, helpful boxes, and key points Text restructured with 14 new or radically revised chapters. All text revised in light of current pharmaceutical practice. New design using two colours.

Theory And Practice Of Physical Pharmacy E Book

Author : Gaurav Jain
ISBN : 9788131232651
Genre : Medical
File Size : 26. 5 MB
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A core subject in pharmaceutics, physical pharmacy is taught in the initial semesters of B. Pharm. The methodical knowledge of the subject is required, and is essential, to understand the principles pertaining to design and development of drug and drug products. Theory and Practice of Physical Pharmacy is unique as it fulfils the twin requirements of physical pharmacy students: the authentic text on theoretical concepts and its application including illustrative exercises in the form of practicals. Covers all the topics included in various existing syllabi of physical pharmacy Provides an integrated understanding of theory and practical applications associated with physicochemical concepts Explore the latest developments in the field of pharmaceutics Reviews the relevance of physicochemical principles in the design of dosage form Ensures proper recapitulation through sufficient end-of-chapter questions Provides valuable learning tool in the form of multiple choice questions Multiple choice questions section especially useful for GPAT aspirants

Pharmaceutical Dosage Forms And Drug Delivery Second Edition

Author : Ram I. Mahato
ISBN : 9781439849194
Genre : Medical
File Size : 74. 42 MB
Format : PDF
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In the second edition of Pharmaceutical Dosage Forms and Drug Delivery the authors integrate aspects of physical pharmacy, biopharmaceuticals, drug delivery, and biotechnology, emphasizing the increased attention that the recent spectacular advances in dosage form design and drug delivery, gene therapy, and nanotechnology have brought to the field. Highlights of the Second Edition: Additional author Ajit S. Narang brings an industrial practitioner perspective with increased focus on pharmacy math and statistics, and powders and granules Reorganized into three parts: Introduction, Physicochemical Principles, and Dosage Forms Chapters on pharmaceutical calculations, compounding principles, and powders and granules provide a complete spectrum of application of pharmaceutical principles Expansion of review questions and answers clarifies concepts for students and adds to their grasp of key concepts covered in the chapter Coverage of complexation and protein binding aspects of physical pharmacy includes the basic concepts as well as recent progress in the field Although there are numerous books on the science of pharmaceutics and dosage form design, most cover different areas of the discipline and do not provide an integrated approach to the topics. This book not only provides a singular perspective of the overall field, but it supplies a unified source of information for students, instructors, and professionals.

Modern Pharmaceutics Fourth Edition

Author : Gilbert S. Banker
ISBN : 0824744691
Genre : Medical
File Size : 75. 31 MB
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"Completely revised and expanded throughout. Presents a comprehensive integrated, sequenced approach to drug dosage formulation, design, and evaluation. Indentifies the pharmacodynamic and physicochemical factors influencing drug action through various routes of administration."

Pharmacy Practice For Technicians

Author : Jane M. Durgin
ISBN : 9781428320321
Genre : Medical
File Size : 76. 52 MB
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The classic book for the pharmacy technicians, Durgin and Hanan's Pharmacy Practice for Technicians, continues to be the leader in the pharmacy technology field. This new edition places more emphasis on the role the pharmacy technician plays in both institutional and community pharmacies. The duties and responsibilities of the pharmacy technician are expanding as the field of pharmacy grows and adapts to consumer demands. These new competencies are defined and explained, making the pharmacy technician fully prepared for the challenges of a career in the pharmacology industry. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.

Pharmaceutical Compounding And Dispensing

Author : John F. Marriott
ISBN : 9780853699125
Genre : Medical
File Size : 29. 35 MB
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Pharmacists have been responsible for compounding medicines for centuries. Although most modern medicines are not compounded in a local pharmacy environment, there are still occasions when it is imperative that pharmacists have this knowledge. Pharmaceutical Compounding and Dispensing provides a comprehensive guide to producing extemporaneous formulations safely and effectively. The book covers three core sections: the history of compounding; pharmaceutical forms and their preparation; product formulae. This is a modern, detailed and practical guide to the theory and practice of extemporaneous compounding and dispensing. Fully revised and updated, this new edition will be an indispensable reference for pharmacy students and practicing pharmacists. Supplementary videos demonstrating various dispensing procedures can be viewed online.

Sterile Drug Products

Author : Michael J. Akers
ISBN : 9781420020564
Genre : Medical
File Size : 28. 96 MB
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Sterile Drug Products: Formulation, Packaging, Manufacturing, and Quality teaches the basic principles of the development and manufacture of high quality sterile dosage forms. The author has 38 years of experience in the development and manufacture of sterile dosage forms including solutions, suspensions, ophthalmics and freeze dried products. This book is based on the courses he has delivered for over three decades, to over 3000 participants, and is intended to remain relevant for the indefinite future even as new technologies and new applications of old technologies become common. This is an ideal reference book for those working directly and indirectly with sterile dosage forms, be it product development (formulation, package, process, analytical), manufacturing, quality control, quality assurance, regulatory, purchasing, or project management. This book is also intended as an educational resource for the pharmaceutical and biopharmaceutical industry and pharmacy schools, providing basic knowledge and principles in four main areas of parenteral science and technology: Product development, including formulation, packaging, and process development. Manufacturing, including basic teaching on all the primary unit operations involved in preparation of sterile products and the underlying importance of contamination control. Quality and regulatory, including the application of good manufacturing practice regulations, aseptic processing guidelines, and unique quality control testing methods for the sterile dosage form Clinical aspects, including administration, potential hazards, and biopharmaceutics of sterile products in a clinical setting.

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