Molecular Biology of the Cell
Author:
Publisher:
Published: 2002
Total Pages: 0
ISBN-13: 9780815332183
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Transport And Diffusion Across Cell Membranes
Author: Wilfred Stein
Publisher: Elsevier
Published: 2012-12-02
Total Pages: 704
ISBN-13: 0323143202
DOWNLOAD EBOOKTransport and Diffusion across Cell Membranes is a comprehensive treatment of the transport and diffusion of molecules and ions across cell membranes. This book shows that the same kinetic equations (with appropriate modification) can describe all the specialized membrane transport systems: the pores, the carriers, and the two classes of pumps. The kinetic formalism is developed step by step and the features that make a system effective in carrying out its biological role are highlighted. This book is organized into six chapters and begins with an introduction to the structure and dynamics of cell membranes, followed by a discussion on how the membrane acts as a barrier to the transmembrane diffusion of molecules and ions. The following chapters focus on the role of the membrane's protein components in facilitating transmembrane diffusion of specific molecules and ions, measurements of diffusion through pores and the kinetics of diffusion, and the structure of such pores and their biological regulation. This book methodically introduces the reader to the carriers of cell membranes, the kinetics of facilitated diffusion, and cotransport systems. The primary active transport systems are considered, emphasizing the pumping of an ion (sodium, potassium, calcium, or proton) against its electrochemical gradient during the coupled progress of a chemical reaction while a conformational change of the pump enzyme takes place. This book is of interest to advanced undergraduate students, as well as to graduate students and researchers in biochemistry, physiology, pharmacology, and biophysics.
An Introduction to Biological Membranes
Author: William Stillwell
Publisher: Newnes
Published: 2013-04-20
Total Pages: 379
ISBN-13: 0080931286
DOWNLOAD EBOOKAn Introduction to Biological Membranes: From Bilayers to Rafts covers many aspects of membrane structure/function that bridges membrane biophysics and cell biology. Offering cohesive, foundational information, this publication is valuable for advanced undergraduate students, graduate students and membranologists who seek a broad overview of membrane science. - Brings together different facets of membrane research in a universally understandable manner - Emphasis on the historical development of the field - Topics include membrane sugars, membrane models, membrane isolation methods, and membrane transport
Membrane Transport Mechanism
Author: Reinhard Krämer
Publisher: Springer Science & Business Media
Published: 2014-03-13
Total Pages: 282
ISBN-13: 3642538398
DOWNLOAD EBOOKThis book provides a molecular view of membrane transport by means of numerous biochemical and biophysical techniques. The rapidly growing numbers of atomic structures of transporters in different conformations and the constant progress in bioinformatics have recently added deeper insights. The unifying mechanism of energized solute transport across membranes is assumed to consist of the conformational cycling of a carrier protein to provide access to substrate binding sites from either side of a cellular membrane. Due to the central role of active membrane transport there is considerable interest in deciphering the principles of one of the most fundamental processes in nature: the alternating access mechanism. This book brings together particularly significant structure-function studies on a variety of carrier systems from different transporter families: Glutamate symporters, LeuT-like fold transporters, MFS transporters and SMR (RND) exporters, as well as ABC-type importers. The selected examples impressively demonstrate how the combination of functional analysis, crystallography, investigation of dynamics and computational studies has made it possible to create a conclusive picture or more precisely, “a molecular movie”. Although we are still far from a complete molecular description of the alternating access mechanism, remarkable progress has been made from static snapshots towards membrane transport dynamics.
Channels, Carriers, and Pumps
Author: Wilfred D. Stein
Publisher: Elsevier
Published: 2014-12-09
Total Pages: 423
ISBN-13: 0124165834
DOWNLOAD EBOOKAn introduction to the principles of membrane transport: How molecules and ions move across the cell membrane by simple diffusion and by making use of specialized membrane components (channels, carriers, and pumps). The text emphasizes the quantitative aspects of such movement and its interpretation in terms of transport kinetics. Molecular studies of channels, carriers, and pumps are described in detail as well as structural principles and the fundamental similarities between the various transporters and their evolutionary interrelationships. The regulation of transporters and their role in health and disease are also considered. - Provides an introduction to the properties of transport proteins: channels, carriers, and pumps - Presents up-to-date information on the structure of transport proteins and on their function and regulation - Includes introductions to transport kinetics and to the cloning of genes that code transport proteins - Furnishes a link between the experimental basis of the subject and theoretical model building
Membrane Physiology
Author: Thomas E. Andreoli
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 397
ISBN-13: 1461319439
DOWNLOAD EBOOKMembrane Physiology (Second Edition) is a soft-cover book containing portions of Physiology of Membrane Disorders (Second Edition). The parent volume contains six major sections. This text encompasses the first three sections: The Nature of Biological Membranes, Methods for Studying Membranes, and General Problems in Membrane Biology. We hope that this smaller volume will be helpful to individuals interested in general physiology and the methods for studying general physiology. THOMAS E. ANDREOLI JOSEPH F. HOFFMAN DARRELL D. FANESTIL STANLEY G. SCHULTZ vii Preface to the Second Edition The second edition of Physiology of Membrane Disorders represents an extensive revision and a considerable expansion of the first edition. Yet the purpose of the second edition is identical to that of its predecessor, namely, to provide a rational analysis of membrane transport processes in individual membranes, cells, tissues, and organs, which in tum serves as a frame of reference for rationalizing disorders in which derangements of membrane transport processes playa cardinal role in the clinical expression of disease. As in the first edition, this book is divided into a number of individual, but closely related, sections. Part V represents a new section where the problem of transport across epithelia is treated in some detail. Finally, Part VI, which analyzes clinical derangements, has been enlarged appreciably.
Transport in Biological Media
Author: Sid M. Becker
Publisher: Newnes
Published: 2013-05-21
Total Pages: 575
ISBN-13: 0123978491
DOWNLOAD EBOOKTransport in Biological Media is a solid resource of mathematical models for researchers across a broad range of scientific and engineering problems such as the effects of drug delivery, chemotherapy, or insulin intake to interpret transport experiments in areas of cutting edge biological research. A wide range of emerging theoretical and experimental mathematical methodologies are offered by biological topic to appeal to individual researchers to assist them in solving problems in their specific area of research. Researchers in biology, biophysics, biomathematics, chemistry, engineers and clinical fields specific to transport modeling will find this resource indispensible. - Provides detailed mathematical model development to interpret experiments and provides current modeling practices - Provides a wide range of biological and clinical applications - Includes physiological descriptions of models
Membrane Technology and Applications
Author: Richard W. Baker
Publisher: John Wiley & Sons
Published: 2004-05-31
Total Pages: 556
ISBN-13: 9780470854457
DOWNLOAD EBOOKTable of Contents Preface Acknowledgments for the first edition Acknowledgments for the second edition 1 Overview of Membrane Science and Technology 1 2 Membrane Transport Theory 15 3 Membranes and Modules 89 4 Concentration Polarization 161 5 Reverse Osmosis 191 6 Ultrafiltration 237 7 Microfiltration 275 8 Gas Separation 301 9 Pervaporation 355 10 Ion Exchange Membrane Processes - Electrodialysis 393 11 Carrier Facilitated Transport 425 12 Medical Applications of Membranes 465 13 Other Membrane Processes 491 Appendix 523 Index 535.
Basic Equations of the Mass Transport Through a Membrane Layer
Author: Endre Nagy
Publisher: Elsevier
Published: 2012
Total Pages: 342
ISBN-13: 0124160255
DOWNLOAD EBOOKWith a detailed analysis of the mass transport through membrane layers and its effect on different separation processes, this book provides a comprehensive look at the theoretical and practical aspects of membrane transport properties and functions. Basic equations for every membrane are provided to predict the mass transfer rate, the concentration distribution, the convective velocity, the separation efficiency, and the effect of chemical or biochemical reaction taking into account the heterogeneity of the membrane layer to help better understand the mechanisms of the separation processes. The reader will be able to describe membrane separation processes and the membrane reactors as well as choose the most suitable membrane structure for separation and for membrane reactor. Containing detailed discussion of the latest results in transport processes and separation processes, this book is essential for chemistry students and practitioners of chemical engineering and process engineering. Detailed survey of the theoretical and practical aspects of every membrane process with specific equations Practical examples discussed in detail with clear steps Will assist in planning and preparation of more efficient membrane structure separation
Biomembrane Transport
Author: Lon J. Van Winkle
Publisher: Elsevier
Published: 1999-05-20
Total Pages: 412
ISBN-13: 0080528104
DOWNLOAD EBOOKBiomembrane Transport covers the fundamental principles of biomembrane transport proteins, including thermodynamics and kinetics, structure and catalytic mechanism, and regulation and integration classification. The book considers recent advances in transport protein structure and function, along with established concepts. The importance of biomembrane transport to regulation and interorgan nutrient flows and metabolism is covered, as well as classical and modern techniques for characterizing transport. The book also contains a classification scheme for all known transport proteins according to their functions and amino acid residue sequence similarities. - Considers recent advances in transport protein structure and function, along with established concepts - Distinguishes the similarities and differences in the mechanisms of action of transport proteins - Provides an up-to-date discussion of the thermodynamics and kinetics of biomembrane transport - Discusses regulation of biomembrane transport - Details the importance of biomembrane transport to regulation and interorgan nutrient flows and metabolism - Contains a classification scheme for all known transport proteins according to their functions and amino acid residue sequence similarities - Presents classical and modern techniques for characterizing transport
