Cell Membranes PDF Download

Author: Lukas Buehler
Publisher: Garland Science
ISBN: 1317335600
Category : Science
Languages : en
Pages : 400

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Book Description
Cell Membranes offers a solid foundation for understanding the structure and function of biological membranes. The book explores the composition and dynamics of cell membranes discussing the molecular and biological diversity of its lipid and protein components and how the combinatorial richness of both components explains the chemical, mechanical,

Author: Benga
Publisher: CRC Press
ISBN: 1351093886
Category : Science
Languages : en
Pages : 458

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Book Description
This book provides in-depth presentations in membrane biology by specialists of international repute. The volumes examine world literature on recent advances in understanding the molecular struc-ture and properties of membranes, the role they play in cellular physiology and cell-cell interactions, and the alterations leading to abnormal cells. Illustrations, tables, and useful appendices com-plement the text. Those professionals actively working in the field of cell membrane investigations as well as biologists, biochemists, biophysicists, physicians, and academicians, will find this work beneficial.

Author: Benga
Publisher: CRC Press
ISBN: 1351085417
Category : Science
Languages : en
Pages : 238

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Book Description
This book provides in-depth presentations in membrane biology by specialists of international repute. The volumes examine world literature on recent advances in understanding the molecular struc-ture and properties of membranes, the role they play in cellular physiology and cell-cell interactions, and the alterations leading to abnormal cells. Illustrations, tables, and useful appendices com-plement the text. Those professionals actively working in the field of cell membrane investigations as well as biologists, biochemists, biophysicists, physicians, and academicians, will find this work beneficial.

Author: Benga
Publisher: CRC Press
ISBN: 1351085425
Category : Science
Languages : en
Pages : 260

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Book Description
This book provides in-depth presentations in membrane biology by specialists of international repute. The volumes examine world literature on recent advances in understanding the molecular struc-ture and properties of membranes, the role they play in cellular physiology and cell-cell interactions, and the alterations leading to abnormal cells. Illustrations, tables, and useful appendices com-plement the text. Those professionals actively working in the field of cell membrane investigations as well as biologists, biochemists, biophysicists, physicians, and academicians, will find this work beneficial.

Author: Elliot Elson
Publisher: Springer Science & Business Media
ISBN: 1468448234
Category : Science
Languages : en
Pages : 384

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Book Description
We are extremely pleased that all of the chapters in this volume provide up-to-date information on a variety of topics of interest to scientists working on membrane biology. As in the past, we have attempted to expedite the transition from submission of the manuscripts to publication in order to make the reviews as timely as possible. Cell biology and molecular biology are increasingly be coming concerned with the study of structural elements in cells and their assem bly. The rules which govern membrane synthesis, assembly and interaction of membrane components with other cellular elements, notably the cytoskeleton, are at the center of research in these fields. We will continue in subsequent volumes of this series to focus on these areas. We would welcome suggestions of topics which would benefit from a review at the present time. We thank all of the contributors for providing these very excellent reviews and for doing so in a timely fashion. Elliot L. Elson William A. Frazier Luis Glaser St. Louis, Missouri vii CONTENTS Chapter 1 Chemotactic Transduction in the Cellular Slime Molds William A. Frazier, Beth L. Meyers-Hutchins, Gordon A. Jamieson, Jr. , and Nancy J. Galvin 1. Introduction-Chemotaxis in the Cellular Slime Molds . . . . . . . . . . . 2. Receptors for Chemoattractants of the Cellular Slime Molds . . . . . . . 4 2. 1. The Folate Receptor of Vegetative D. discoideum . . . . . . . . . . . 4 2. 2. The cAMP Receptor of Aggregating D. discoideum . . . . . . . . . 6 3. Putative Transduction Events in D. discoideum . . . . . . . . . . . . . . . . . 10 3. 1. cGMP and Guanylate Cyclase . . . . . . . . . . . . . . . . . . . . . . . . . . .

Author: G. A. Jamieson
Publisher: Elsevier
ISBN: 1483162788
Category : Nature
Languages : en
Pages : 376

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Book Description
Mammalian Cell Membranes, Volume Two: The Diversity of Membranes is a collection of reviews focusing on to specific types of intra- and extracellular membranes. The compendium contains 10 contributions devoted to the review of mammalian cell membranes. The topics covered in the book include the organization of the plasma membrane of mammalian cells, membranes of the endoplasmic reticulum and the secretory system and their role in plasma membrane regulation, and the structure of mitochondrial membranes. The nuclear envelope in mammalian cells, the myelin sheath, and the microvilli and cilia are also discussed. Cytologists, molecular biologists, biochemists, and anatomists will find the book very useful.

Author: Peter Agre
Publisher: CRC Press
ISBN: 9780824780227
Category : Science
Languages : en
Pages : 768

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Book Description
This book is devoted to the red blood cell membrane, its structure and function, and abnormalities in disease states. It presents a well-documented and well-illustrated comprehensive picture of clinical manifestations of red blood cell disorders.

Author: Stewart Wolf
Publisher: Springer Science & Business Media
ISBN: 1468441124
Category : Science
Languages : en
Pages : 293

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Book Description
The present volume contains the edited transcript of a Totts Gap Colloquium held May 19-21, 1980 sponsored by the Muscular Dystrophy Association. The aim of the colloquium was to bring into focus data relating to cell membranes that might contribute to understanding the pathogenic mechanism of Duchenne muscular dystrophy. A major impediment to progress in understanding the patho genesis of muscular dystrophy has been the failure, so far, to identify the basic genetic defect. Pending the identification of the genetic lesion in Duchenne dystrophy and, in view of scattered but persistent indications of a basic membrane disturbance, it seemed worthwhile to explore in open dialogue the current state of knowledge of membrane morphology and chemistry with an eye to possible leads for further investigation. The participants, drawn from a variety of interested disciplines, attempted to synthesize and reconcile their findings and to identify crucial areas of ignorance in need of exploration. For the most part they avoided specialized jargon and spoke in a language that could be understood by the rest of the group. Apart from providing a review of widely varying approaches to the study of the composition and behavior of cell membranes, the discussions brought together current think~g on strategies and approaches to the study of the pathogenesis of muscular dystrophy. Already the personal contacts made at the colloquium have led to new inter-institutional collabora tive investigations.

Author: Gregory R. Bock
Publisher: John Wiley & Sons
ISBN: 0470513705
Category : Science
Languages : en
Pages : 278

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Book Description
Regulation of intracellular pH is vital to all living cells. This symposium covers the control of pH in muscle and nerve cells and the different mechanisms of acid transport across epithelial and other cell membranes. Papers describe the development and application of microelectrodes and various techniques in molecular biology to the study of the mechanisms of protein transport. Also discusses the significance of pH regulation for the action of hormones and growth factors.

Author: Angel Catalá
Publisher: Frontiers Media SA
ISBN: 2889450821
Category : Electronic book
Languages : en
Pages : 90

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Book Description
The general process of lipid peroxidation consists of three stages: initiation, propagation, and termination. The initiation phase of lipid peroxidation includes hydrogen atom abstraction. Several species can abstract the first hydrogen atom and include the radicals: hydroxyl, alkoxyl, peroxyl, and possibly HO* 2. The membrane lipids, mainly phospholipids, containing polyunsaturated fatty acids are predominantly susceptible to peroxidation because abstraction from a methylene group of a hydrogen atom, which contains only one electron, leaves at the back an unpaired electron on the carbon. The initial reaction of *OH with polyunsaturated fatty acids produces a lipid radical (L*), which in turn reacts with molecular oxygen to form a lipid hydroperoxide (LOOH). Further, the LOOH formed can suffer reductive cleavage by reduced metals, such as Fe++, producing lipid alkoxyl radical (LO*). Peroxidation of lipids can disturb the assembly of the membrane, causing changes in fluidity and permeability, alterations of ion transport and inhibition of metabolic processes. In addition, LOOH can break down, frequently in the presence of reduced metals or ascorbate, to reactive aldehyde products, including malondialdehyde (MDA), 4-hydroxy-2-nonenal (HNE), 4-hydroxy-2-hexenal (4-HHE) and acrolein. Lipid peroxidation is one of the major outcomes of free radical-mediated injury to tissue mainly because it can greatly alter the physicochemical properties of membrane lipid bilayers, resulting in severe cellular dysfunction. In addition, a variety of lipid by-products are produced as a consequence of lipid peroxidation, some of which can exert beneficial biological effects under normal physiological conditions. Intensive research performed over the last decades have also revealed that by-products of lipid peroxidation are also involved in cellular signalling and transduction pathways under physiological conditions, and regulate a variety of cellular functions, including normal aging. In the present collection of articles, both aspects (adverse and benefitial) of lipid peroxidation are illustrated in different biological paradigms. We expect this eBook may encourage readers to expand the current knowledge on the complexity of physiological and pathophysiological roles of lipid peroxidation.