Download or read book Interactions of an Antimicrobial Peptaibol with Amphiphilic Block Copolymers written by Thomas Friedrich Haefele and published by Cuvillier Verlag. This book was released on 2006 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Trends in Macromolecular and Supramolecular Chemistry for Biological Applications written by Marc J.M. Abadie and published by Springer. This book was released on 2022-05-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This contributed volume applies the insights of supramolecular chemistry to biomedical applications such as ions/water transport through nano-scale channels, gene therapy, tissue engineering and drug delivery, to cite some of the major investigations.The challenge is to understand the mechanisms of transport through tissues particularly in the therapeutic treatment of a disease where the active drug must be delivered directly to diseased cells without affecting healthy cells. As a result, smaller quantities of active substances can be used to treat the disease. Another interest concerns new ways to administer gene therapy. If genes are often delivered to their target cells by adapted viruses, the supramolecular non-viral ‘vectors’ using dynamic nano-frameworks and nano-structures are presented. In addition, it is important to reconstruct damaged tissues by mimicking natural processes in cells and polymers, such as tissue engineering and self-healing. Different options are here discussed: e.g. hydrogels based on chitosan, a carbohydrate polymer, are proving especially promising for tissue engineering and drug delivery. For controlled delivery of drugs or other biologically active compounds, hydrogels sensitive to the most important stimuli in the human body, such as temperature, pH, ionic strength, glucose and biomolecules released by the organism in pathological conditions have been developed. Finally, to assist and validate the experimental studies, computer modelling and simulations of large-sized molecular structures and systems using different molecular dynamics and quantum mechanical techniques are developed based on the experimental and chemistry synthesis. This book is of great interest for graduate students, researchers and health professionals interested in acquiring a better understanding of the mechanisms of medical treatments. In addition, it provides numerous tools to develop better therapies for human diseases.
Download or read book NanoBioMedicine written by Shailendra K. Saxena and published by Springer Nature. This book was released on 2020-02-03 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of the recent trends in various Nanotechnology-based therapeutics and challenges associated with its development. Nanobiotechnology is an interdisciplinary research that has wide applications in the various fields of biomedical research. The book discusses the various facets of the application of Nanotechnology in drug delivery, clinical diagnostics, Nanomedicine and treatment of infectious and chronic diseases. The book also highlights the recent advancements on important devices and applications that are based on Nanotechnology in medicine and brief the regulatory and ethical issues related to nanomedical devices. It also reviews the toxicological profile of various nanomaterials and emphasizes the need for safe nanomaterials for clinical use. Finally, the book discusses the recent developments of potential commercial applications of Nanotechnology.
Download or read book Membrane Proteins Production for Structural Analysis written by Isabelle Mus-Veteau and published by Springer. This book was released on 2016-09-03 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book updates the latest development in production, stabilization and structural analysis techniques of membrane proteins. This field has made significant advances since the elucidation of the first 3-D structure of a recombinant G Protein Coupled Receptor (GPCR), rhodopsin, with the structure of several more GPCRs having been solved in the past five years. In fact, the 2012 Nobel Prize in Chemistry was awarded for groundbreaking discoveries on the inner workings of GPCRs. This book is essential reading for all researchers, biochemists and crystallographers working with membrane proteins, who are interested by the structural characterization of their favorite protein and who wish to follow the expression, migration, modifications and recycling of a membrane protein.
Download or read book Development of Novel Antimicrobial Agents written by Karl Lohner and published by Garland Science. This book was released on 2001-01-01 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents current research on the development of new classes of antibiotics with novel mechanisms of action. Leading international researchers from academia and industry present this unique collection of highly acclaimed reviews covering every aspect of this important topic. The authors also discuss strategies for the containment of antimicrobial resistance, and advocate a more sophisticated and prudent use of antibiotics.
Download or read book Reverse Micelles written by P.L. Luisi and published by Springer. This book was released on 2014-01-18 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Amphipathic Helix written by Richard M. Epand and published by CRC Press. This book was released on 1993-07-09 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Amphipathic Helix is a comprehensive volume discussing amphipathic helices in systems as diverse as serum lipoproteins, lung surfactant, cytotoxic peptides, ion channels, mitochondrial targeting, peptide hormones, G proteins, T-cell recognition, DNA binding proteins, and antifreeze proteins. The book also includes general introductory material that defines amphipathic helices, discusses methods to identify amphipathic helical segments from the amino acid sequence of a protein, illustrates how amphipathic helices can be used in the de novo design of peptide and protein structures, and describes how these helices stabilize protein structures. There is also a section on techniques to determine helix orientation in a membrane environment using polarized attenuated total reflection infrared spectroscopy or solid state NMR spectroscopy. Recent developments on all these topics have been discussed by leading experts in this reference for researchers and students in biochemistry, biophysics, and pharmacology.
Download or read book Characterization of Nanoparticles Intended for Drug Delivery written by and published by Springer. This book was released on 2011-08-14 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Frontiers in Computational Chemistry written by Zaheer Ul-Haq and published by Bentham Science Publishers. This book was released on 2017-02-22 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Frontiers in Computational Chemistry presents contemporary research on molecular modeling techniques used in drug discovery and the drug development process: computer aided molecular design, drug discovery and development, lead generation, lead optimization, database management, computer and molecular graphics, and the development of new computational methods or efficient algorithms for the simulation of chemical phenomena including analyses of biological activity. The third volume of this series features four chapters covering in silico approaches to computer aided drug design, modeling of platinum and adjuvant anti-cancer drugs, allostery in proteins and studies on the theory of chemical space in electron systems.
Download or read book Methods in Membrane Lipids written by Dylan M. Owen and published by Humana. This book was released on 2016-09-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume expands upon the previous edition with current, detailed protocols for investigating membranes and their component lipids in artificial membranes, cells, and in silico. Chapters focus on properties of the component lipids, membranes and their biophysical properties, fluorescent probes for studying membranes, sample preparation, physical techniques to study membrane composition, properties , and function, behavior of cholesterol within a bilayer and examination of cholesterol-dependent phase separation. 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 practical, Methods in Membrane Lipids, Second Edition seeks to aid scientist in further study into membrane lipids.
Download or read book Oral Delivery of Insulin written by T.A. Sonia and published by Elsevier. This book was released on 2014-12-11 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diabetes Mellitus, a syndrome of disordered metabolism, characterised by abnormal elevation in blood glucose level, has become a life-threatening condition for many people. Current means of therapy for Diabetes Mellitus do not mimic the normal physiological pattern of insulin release. Oral delivery is the preferred route of administration due to its non-invasive nature. Oral delivery of insulin presents an overview of Diabetes Mellitus, and discusses the strategies and techniques adopted for oral delivery of insulin. This title begins with an introductory chapter on symptoms, complications and therapy for Diabetes Mellitus. Subsequent chapters cover the various routes for administering insulin; the challenges and strategies of oral delivery; experimental techniques in the development of an oral insulin carrier; lipids; inorganic nanoparticles and polymers in oral insulin delivery; and a summary and presentation of future perspectives on oral delivery of insulin. - Presents an overview of Diabetes Mellitus - Includes a discussion of various strategies and techniques adopted for oral delivery of insulin - Presents an update of research in the field
Download or read book Plant Extracts written by Raffaele Capasso and published by MDPI. This book was released on 2021-04-29 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant extracts are widely used for therapeutic purposes. The vegetal origin of these products satisfies people’s desire to cure themselves with natural drugs; this aspect, together with effectiveness and regulatory opportunities, is the base of the broad modern use of medicinal plants. Traditional uses and novel biological effects allow the availability of an extraordinarily high number of different compounds with formidable therapeutic potential. Nevertheless, pitfalls are hidden behind poor pharmacological and toxicological knowledge of plant extracts, nonstandardized methods of extraction, and undefined and nonrepeatable qualitative and quantitative composition. In this context, novel experimental studies on plant products and appreciated and are necessary to reinforce the scientific soundness of phytotherapy. This book aims to respond to this medical need comprehensively highlighting the newest discoveries in vegetal resources with an emphasis on pharmacological activity.
Download or read book Ellipsometry of Functional Organic Surfaces and Films written by Karsten Hinrichs and published by Springer Science & Business Media. This book was released on 2013-10-24 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ellipsometry is the method of choice to determine the properties of surfaces and thin films. It provides comprehensive and sensitive characterization in contactless and non-invasive measurements. This book gives a state-of-the-art survey of ellipsometric investigations of organic films and surfaces, from laboratory to synchrotron applications, with a special focus on in-situ use in processing environments and at solid-liquid interfaces. In conjunction with the development of functional organic, meta- and hybrid materials for new optical, electronic, sensing and biotechnological devices and fabrication advances, the ellipsometric analysis of their optical and material properties has progressed rapidly in the recent years.
Download or read book Mathematical Modelling in Biomedicine written by Vitaly Volpert and published by MDPI. This book was released on 2021-01-26 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematical modelling in biomedicine is a rapidly developing scientific discipline at the intersection of medicine, biology, mathematics, physics, and computer science. Its progress is stimulated by fundamental scientific questions and by the applications to public health. This book represents a collection of papers devoted to mathematical modelling of various physiological problems in normal and pathological conditions. It covers a broad range of topics including cardiovascular system and diseases, heart and brain modelling, tumor growth, viral infections, and immune response. Computational models of blood circulation are used to study the influence of heart arrhythmias on coronary blood flow and on operating modes for left-ventricle-assisted devices. Wave propagation in the cardiac tissue is investigated in order to show the influence of tissue heterogeneity and fibrosis. The models of tumor growth are used to determine optimal protocols of antiangiogenic and radiotherapy. The models of viral hepatitis kinetics are considered for the parameter identification, and the evolution of viral quasi-species is investigated. The book presents the state-of-the-art in mathematical modelling in biomedicine and opens new perspectives in this passionate field of research.
Download or read book Nucleophilicity written by J. Milton Harris and published by . This book was released on 1987 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Methods in Membrane Lipids written by Alex M. Dopico and published by Springer Science & Business Media. This book was released on 2007-08-30 with total page 1265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a compendium of methodologies for the study of membrane lipids, varying from traditional lab bench experimentation to computer simulation and theoretical models. The volume provides a comprehensive set of techniques for studying membrane lipids with a strong biophysical emphasis. It compares the various available techniques including the pros and cons as seen by the experts.
Download or read book The Conformational Universe of Proteins and Peptides written by Marilisa Leone and published by Mdpi AG. This book was released on 2021-11-25 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proteins represent one of the most abundant classes of biological macromolecules and play crucial roles in a vast array of physiological and pathological processes. The knowledge of the 3D structure of a protein, as well as the possible conformational transitions occurring upon interaction with diverse ligands, are essential to fully comprehend its biological function. In addition to globular, well-folded proteins, over the past few years, intrinsically disordered proteins (IDPs) have received a lot of attention. IDPs are usually aggregationprone and may form toxic amyloid fibers and oligomers associated with several human pathologies. Peptides are smaller in size than proteins but similarly represent key elements of cells. A few peptides are able to work as tumor markers and find applications in the diagnostic and therapeutic fields. The conformational analysis of bioactive peptides is important to design novel potential drugs acting as selective modulators of specific receptors or enzymes. Nevertheless, synthetic peptides reproducing different protein fragments have frequently been implemented as model systems in folding studies relying on structural investigations in water and/or other environments. This book contains contributions (seven original research articles and five reviews published in the journal Molecules) on the above-described topics and, in detail, it includes structural studies on globular folded proteins, IDPs and bioactive peptides. These works were conducted usingdifferent experimental methods.
