Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Drug Transport In Cell Preparations With Diffusional Dosing And Temporal Ratiometry
Download Drug Transport In Cell Preparations With Diffusional Dosing And Temporal Ratiometry full books in PDF, epub, and Kindle. Read online Drug Transport In Cell Preparations With Diffusional Dosing And Temporal Ratiometry ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Drug Transport in Cell Preparations with Diffusional Dosing and Temporal Ratiometry by : Prasad Oruganti
Download or read book Drug Transport in Cell Preparations with Diffusional Dosing and Temporal Ratiometry written by Prasad Oruganti and published by . This book was released on 2010 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction of specific molecules into single cells is a widely used approach to probe cellular mechanisms. For example, to better understand the complex phenomenon of cancer drug resistance due to sequestration, binding and efflux, drug molecules are introduced into cancer cells. To probe cell-cell communication tracer molecules are delivered into connected cells and their junctional permeabilities are estimated. Existing methods for delivering molecules into cells include the injection of discrete boluses of material using mechanical or electro-mechanical principles, and continuous perfusion from a patch pipette in the whole cell configuration. However with these methods delivery cannot be quantified, or can introduce stress to the cells due to volume addition, or can cause excessive washout of cytosolic content. In this work we report on the use of a diffusional microburet that is a micropipette with a diffusion port at its tip to deliver molecules into an impaled target cell, quantifiably and with reduced washout of intracellular constituents. A new ratiometry technique called temporal ratiometry has also been developed in this work to provide dynamic time resolved concentration maps of the delivered molecules within the cell. These methods have been used to determine junctional permeabilities between connected A7r5 cells over a 30 min time frame. The DMB has also been used to dose the anticancer drug doxorubicin into the human breast cancer cell line MCF-7 and the rat epithelial cell line NRKE to titrate intracellular drug binding sites. Doxorubicin was found to accumulate in the nucleus and slow propagation at binding sites at the rate of ~2.0 ± 0.8 micrometers/min (n=4 cells) were observed for the first time. The methods presented in this work can make new types of experiment, such as continuous and quantitative titrations of binding sites, sequestration processes, and efflux pathways on single cells feasible. As an offshoot of diffusive dosing, we also report on the development of a delivery device that uses hydrodynamic resistance in the path of flow to effect very slow deliveries in the order of nL/s to make ultra low concentration solutions in a single step.
Book Synopsis Pharmacology of Mitochondria by : Harpreet Singh
Download or read book Pharmacology of Mitochondria written by Harpreet Singh and published by Springer. This book was released on 2017-08-11 with total page 491 pages. Available in PDF, EPUB and Kindle. Book excerpt: This special book is conceived to highlight mitochondrial structural and functional integrity and how they are associated with several human diseases such as cardiovascular, cancer, renal, neurological disorder, and genetic disorders. The chapters contributed by leading mitochondrial researchers in the handbook will take us through the novel pharmacological strategies via mitochondria to understand their physiological and pathological role as well as present them as therapeutic targets.
Book Synopsis Nano-Oncologicals by : Maria José Alonso
Download or read book Nano-Oncologicals written by Maria José Alonso and published by Springer. This book was released on 2014-10-15 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: This authoritative volume focuses on emerging technologies in cancer nano medicine, characterized by their multi-functionality and potential to address simultaneously diverse issues of clinical relevance in the treatment of cancer. The book consists of sixteen chapters divided into six sections: 1) Biological Barriers in Cancer; 2) Tumor Targeting; 3) Targeting the Immune System; 4) Gene Therapy; 5) Nano theranostics and 6) Translational Aspects of Nano-Oncologicals. The volume starts with an introduction describing the biological barriers associated with cancer therapy and highlighting ways to overcome such barriers through the use of nanotechnology. This is followed by an analysis of the two major targeting strategies currently under investigation in cancer therapy: namely, the targeting of cancer cells and the targeting of the immune system. In the first case, the book presents liposomal and polymer-based therapies, including photodynamic approaches. In the second case, it analyzes in detail the possibility of either improving the efficiency of the immune system toward preventing cancer progression (cancer immunomodulation) or generating responses against specific cancer antigens (cancer vaccines). Beyond these targeting options, Nano-Oncologicals: New Targeting and Delivery Approaches presents the most recent technological advances in the area of nucleic acid-based therapies, along with those in the area of theranostics, where the design of multifunctional nano carriers becomes vital. Following the study of the most promising nanotechnologies around the development of nano-oncologicals, the book ends with an overview of regulatory and toxicological issues, which are critical in their translational pathway, and the presentation of a nucleic acid-based therapy case-study. This book is an important resource for scientists interested in the design and development of anticancer nanotechnologies and also to those aiming to push their technology through clinical development.
Book Synopsis Concepts and Principles of Pharmacology by : James E. Barrett
Download or read book Concepts and Principles of Pharmacology written by James E. Barrett and published by Springer Nature. This book was released on 2019-12-24 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Celebrating 100 years of HEP, this volume will discuss key pharmacological discoveries and concepts of the past 100 years. These discoveries have dramatically changed the medical treatment paradigms of many diseases and these concepts have and will continue to shape discovery of new medicinies. Newly evolving technologies will similarly be discussed as they will shape the future of the pharmacology and, accordingly, medical therapy.
Book Synopsis Store-Operated Calcium Channels by :
Download or read book Store-Operated Calcium Channels written by and published by Academic Press. This book was released on 2013-07-24 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Store-operated calcium channels are found in most animal cells and regulate many cellular functions including cell division, growth, differentiation, and cell death. This volume provides a concise and informative overview of the principles of store-operated calcium entry and the key developments in the field from researchers who have led these advances. The overall goal of the volume is to provide interested students and investigators with sufficient information to enable a broad understanding of the progress and current excitement in the field. The volume contains a wealth of information that even experienced investigators in the field will find useful. - The volume provides a comprehensive overview of the mechanisms and functions of store-operated calcium channels - Contributors are authoritative researchers who have produced important advances in the field - The volume is well-illustrated with cartoons and data to facilitate easy comprehension of the subject
Book Synopsis Advanced Fluorescence Microscopy by : Peter J. Verveer
Download or read book Advanced Fluorescence Microscopy written by Peter J. Verveer and published by Humana. This book was released on 2016-08-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides an overview of advanced fluorescence microscopy, covering a broad range of methods. Each chapter focuses on a different method and provides a practical guide for application in biological systems. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and cutting-edge, Advanced Fluorescence Microscopy: Methods and Protocols seeks to provide scientists with methods for biological systems that are of interest.
Book Synopsis The Delivery of Nanoparticles by : Abbass A. Hashim
Download or read book The Delivery of Nanoparticles written by Abbass A. Hashim and published by BoD – Books on Demand. This book was released on 2012-05-16 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanoparticle is a general challenge for today's technology and the near future observations of science. Nanoparticles cover mostly all types of sciences and manufacturing technologies. The properties of this particle are flying over today scientific barriers and have passed the limitations of conventional sciences. This is the reason why nanoparticles have been evaluated for the use in many fields. InTech publisher and the contributing authors of this book in nanoparticles are all overconfident to invite all scientists to read this new book. The book's potential was held until it was approached by the art of exploring the most advanced research in the field of nano-scale particles, preparation techniques and the way of reaching their destination. 25 reputable chapters were framed in this book and there were alienated into four altered sections; Toxic Nanoparticles, Drug Nanoparticles, Biological Activities and Nano-Technology.
Book Synopsis Microtechnology for Cell Manipulation and Sorting by : Wonhee Lee
Download or read book Microtechnology for Cell Manipulation and Sorting written by Wonhee Lee and published by Springer. This book was released on 2016-10-05 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book delves into the recent developments in the microscale and microfluidic technologies that allow manipulation at the single and cell aggregate level. Expert authors review the dominant mechanisms that manipulate and sort biological structures, making this a state-of-the-art overview of conventional cell sorting techniques, the principles of microfluidics, and of microfluidic devices. All chapters highlight the benefits and drawbacks of each technique they discuss, which include magnetic, electrical, optical, acoustic, gravity/sedimentation, inertial, deformability, and aqueous two-phase systems as the dominant mechanisms utilized by microfluidic devices to handle biological samples. Each chapter explains the physics of the mechanism at work, and reviews common geometries and devices to help readers decide the type of style of device required for various applications. This book is appropriate for graduate-level biomedical engineering and analytical chemistry students, as well as engineers and scientists working in the biotechnology industry.
Book Synopsis Fluorescent Probes by : Godfrey S. Beddard
Download or read book Fluorescent Probes written by Godfrey S. Beddard and published by . This book was released on 1981 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: The photophysical and photochemical properties of probes in biological and in model systems are topics of intense current research. The wavelength, intensity, time and polarisation dependence of fluorescence probes can provide information on properties as diverse as electric fields and changes in conformation and may be used in the formidable task of establishing structure-function relationships in proteins and cell membranes. The wide scope of interactions which can be studied by these fluorescent molecules is illustrated in the articles in this volume which are based on talks, although much extended and updated, given at a meeting on 'Fluorescence Probes in Proteins and Membranes' held in the Royal Institution in November 1979.
Book Synopsis Dosage Form Design Considerations by :
Download or read book Dosage Form Design Considerations written by and published by Academic Press. This book was released on 2018-07-28 with total page 881 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dosage Form Design Parameters, Volume I, examines the history and current state of the field within the pharmaceutical sciences, presenting key developments. Content includes drug development issues, the scale up of formulations, regulatory issues, intellectual property, solid state properties and polymorphism. Written by experts in the field, this volume in the Advances in Pharmaceutical Product Development and Research series deepens our understanding of dosage form design parameters. Chapters delve into a particular aspect of this fundamental field, covering principles, methodologies and the technologies employed by pharmaceutical scientists. In addition, the book contains a comprehensive examination suitable for researchers and advanced students working in pharmaceuticals, cosmetics, biotechnology and related industries. - Examines the history and recent developments in drug dosage forms for pharmaceutical sciences - Focuses on physicochemical aspects, prefomulation solid state properties and polymorphism - Contains extensive references for further discovery and learning that are appropriate for advanced undergraduates, graduate students and those interested in drug dosage design
Book Synopsis Nanogels for Biomedical Applications by : Arti Vashist
Download or read book Nanogels for Biomedical Applications written by Arti Vashist and published by Royal Society of Chemistry. This book was released on 2017-11-20 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive overview of nanogel-based systems and their applications in nanomedicine.
Book Synopsis Advanced Methods of Pharmacokinetic and Pharmacodynamic Systems Analysis by : David D'Argenio
Download or read book Advanced Methods of Pharmacokinetic and Pharmacodynamic Systems Analysis written by David D'Argenio and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume records the proceedings of the Workshop on Advanced Meth ods of Pharmacokinetic and Pharmacodynamic Systems Analysis, organized by the Biomedical Simulations Resource in May 1990. The meeting brought together over 120 investigators from a number of disciplines, including clinical pharmacology, clinical pharmacy, pharmaceutical science, biomathematics, statistics and biomed ical engineering with the purpose of providing a high-level forum to facilitate the exchange of ideas between basic and clinical research scientists, experimentalists and modelers working on problems in pharmacokinetics and pharmacodynamics. It has been my experience that in many areas of biomedical research, when a meeting of this type is held, the general attitude of those experimentalists willing to attend is one of extreme skepticism: as a group they feel that mathematical modeling has little to offer them in furthering their understanding of the particular biological processes they are studying. This is certainly not the prevailing view when the topic is pharmacokinetics and drug response. Quite the contrary, the use of mathemati cal modeling and associated data analysis and computational methods has been a central feature of pharmacokinetics almost from its beginnings. In fact, the field has borrowed techniques of modeling from other disciplines including applied math ematics, statistics and engineering, in an effort to better describe and understand the processes of drug disposition and drug response.
Download or read book Cancer Nanotechnology written by and published by Academic Press. This book was released on 2018-06-23 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Cancer Research, Volume 139, provides invaluable information on the exciting and fast-moving field of cancer research. Original reviews are presented on a variety of topics relating to the rapidly developing intersection between nanotechnology and cancer research, with unique sections in the new release focusing on Exosomes as a theranostic for lung cancer, Nanotechnology and cancer immunotherapy, Ultrasound imaging agents and delivery systems, Dendronized systems for the delivery of chemotherapeutics, Thermosensitive liposomes for image-guided drug delivery, Supramolecular Chemistry in Tumor Analysis and Drug Delivery, Gold nanoparticles for delivery of cancer therapeutics, and Single cell barcode microchip for cancer research and therapy. Provides the latest information on cancer research Offers outstanding and original reviews on a range of cancer research topics Serves as an indispensable reference for researchers and students alike
Book Synopsis NanoBioEngineering by : Bhupinder Singh
Download or read book NanoBioEngineering written by Bhupinder Singh and published by CRC Press. This book was released on 2018-11-02 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this book is to provide the fundamental comprehension of a broad range of topics in an integrated volume such that readership hailing from diverse disciplines can rapidly acquire the necessary background for applying it in pertinent research and development field.
Book Synopsis Particles and Nanoparticles in Pharmaceutical Products by : Henk G. Merkus
Download or read book Particles and Nanoparticles in Pharmaceutical Products written by Henk G. Merkus and published by Springer. This book was released on 2018-09-06 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited volume brings together the expertise of numerous specialists on the topic of particles – their physical, chemical, pharmacological and toxicological characteristics – when they are a component of pharmaceutical products and formulations. The book discusses in detail properties such as the composition, size, shape, surface properties and porosity of particles with respect to how they impact the formulations and products in which they are used and the effective delivery of pharmaceutical active ingredients. It considers all dosage forms of pharmaceuticals involving particles, from powders to tablets, creams to ointments, and solutions to dry-powder inhalers, also including the latest nanomedicine products. Further, it discusses examples of particle toxicity, as well as the important subject of pharmaceutical industry regulations, guidelines and legislation. The book is of interest to researchers and practitioners who work on testing and developing pharmaceutical dosage and delivery systems.
Book Synopsis Nanoparticulate Drug Delivery Systems by : Deepak Thassu
Download or read book Nanoparticulate Drug Delivery Systems written by Deepak Thassu and published by CRC Press. This book was released on 2007-03-30 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the advent of analytical techniques and capabilities to measure particle sizes in nanometer ranges, there has been tremendous interest in the use of nanoparticles for more efficient methods of drug delivery. Nanoparticulate Drug Delivery Systems addresses the scientific methodologies, formulation, processing, applications, recent trends, and e
Book Synopsis Electrochemical Biosensors by : Serge Cosnier
Download or read book Electrochemical Biosensors written by Serge Cosnier and published by CRC Press. This book was released on 2015-01-26 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since four decades, rapid detection and monitoring in clinical and food diagnostics and in environmental and biodefense have paved the way for the elaboration of electrochemical biosensors. Thanks to their adaptability, ease of use in relatively complex samples, and their portability, electrochemical biosensors now are one of the mainstays of analy
