Physiology And Pharmacology Of The Blood Brain Barrier

Author : Michael W.B. Bradbury
Publisher : Springer Science & Business Media
Page : 562 pages
File Size : 52,9 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9783642768941

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Physiology and Pharmacology of the Blood-Brain Barrier by Michael W.B. Bradbury Pdf

The blood-brain barrier is still not completely understood and therefore the subject of fascinating study. How are endogenous substances transported through the blood-brain barrier? What are the known therapeutic and toxic agents? How are they transported across cerebral microvessels? The discussion of these and other questions with far-reaching consequences for all neuroscientists can be found in this volume. This authoritative and up-to-date review of the blood-brain barrier gives a proper understanding of the topic. The experimental principles, the results of very recent research, as well as the implications that experimental research has for clinical treatment are thoroughly covered. Information is given on: - new findings based on classical physiological and pharmacological techniques, - results obtained from brain capillaries in vitro and in culture, - results obtained from the new scanning techniques (PET and MRI), - the immunology of the blood-brain barrier, - trace metal transport, - the pathological breakdown of the barrier and - the modification of drugs to increase their entry into the brain. Here is a source of information that is invaluable to specialists concerned with basic research in the neurosciences, with the design of neuropharmacological agents, with the radiological diagnosis of cerebral pathology or with the treatment of cerebral lesions!

Author : Michael W.B. Bradbury
Publisher : Springer
Page : 549 pages
File Size : 43,6 Mb
Release : 2011-12-14
Category : Medical
ISBN : 3642768954

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Physiology and Pharmacology of the Blood-Brain Barrier by Michael W.B. Bradbury Pdf

The blood-brain barrier is still not completely understood and therefore the subject of fascinating study. How are endogenous substances transported through the blood-brain barrier? What are the known therapeutic and toxic agents? How are they transported across cerebral microvessels? The discussion of these and other questions with far-reaching consequences for all neuroscientists can be found in this volume. This authoritative and up-to-date review of the blood-brain barrier gives a proper understanding of the topic. The experimental principles, the results of very recent research, as well as the implications that experimental research has for clinical treatment are thoroughly covered. Information is given on: - new findings based on classical physiological and pharmacological techniques, - results obtained from brain capillaries in vitro and in culture, - results obtained from the new scanning techniques (PET and MRI), - the immunology of the blood-brain barrier, - trace metal transport, - the pathological breakdown of the barrier and - the modification of drugs to increase their entry into the brain. Here is a source of information that is invaluable to specialists concerned with basic research in the neurosciences, with the design of neuropharmacological agents, with the radiological diagnosis of cerebral pathology or with the treatment of cerebral lesions!

Author : Zameel Cader,Winfried Neuhaus
Publisher : Springer Nature
Page : 362 pages
File Size : 44,8 Mb
Release : 2022-06-13
Category : Medical
ISBN : 9783030996543

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Physiology, Pharmacology and Pathology of the Blood-Brain Barrier by Zameel Cader,Winfried Neuhaus Pdf

This book presents a comprehensive collection of current knowledge and leading research about the blood-brain barrier. The chapters are organized in four main parts providing basic information and novel insights about the physiology of the blood-brain barrier, the challenges related to finding and developing drugs crossing the blood-brain barrier, experimental methods to study the blood-brain barrier and the role of the blood-brain barrier in disease mechanisms and its consequences for drug development. In the first part the readers will discover the structure, function and developmental aspects of the blood-brain barrier and gain novel insights into the complexity and functionality of the neurovascular unit and energy metabolism of brain endothelial cells. Chapters of the second part focus on translational challenges from the bench to the bedside in CNS drug development, shed light on the importance to understand the brain distribution of drugs related to their efficacy, elaborate on general pharmacokinetic considerations for CNS drugs and introduce current and novel drug delivery strategies to overcome the blood-brain barrier. The experimental part of the book covers mathematical and in vitro models as well as animal and human methods in blood-brain barrier research. Specific emphasis is set on the description of the methods, the role of species differences for data interpretation, novel human models based on stem cells with the potential for personalized medicine and technical considerations and tips helpful for readers interested in working with these models. In the fourth part particular attentions is given to the blood-brain barrier, its changes and participation during disease progression. Chapters summarize alterations of the blood-brain barrier that are present in common disorders such as Alzheimer’s disease, multiple sclerosis, stroke, traumatic brain injury, epilepsy and brain tumors. Present therapies will be discussed and the consequences for novel treatment approaches that need to bypass the blood-brain-barrier will be explored. In addition, experts discuss the question in how far changes at the blood-brain barrier are causally linked to disease progressions and consequently could serve as therapeutic targets. This collection is designed to appeal to a wide readership from students through basic and applied scientist to pharmacologists, medical doctors and stakeholders from the pharmaceutical industry and regulatory affairs. Due its comprehensive content the book has the potential to become a standard work in the field of blood-brain barrier research.

Author : Anonim
Publisher : Academic Press
Page : 512 pages
File Size : 43,9 Mb
Release : 2014-10-21
Category : Medical
ISBN : 9780128003381

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Pharmacology of the Blood Brain Barrier: Targeting CNS Disorders by Anonim Pdf

This new volume of Advances in Pharmacology presents pharmacology of the blood brain barrier, focusing on targeting CNS disorders. With a variety of chapters and the best authors in the field, the volume is an essential resource for pharmacologists, immunologists and biochemists alike. Contributions from the best authors in the field An essential resource for pharmacologists, immunologists, and biochemists

Author : Margareta Hammarlund-Udenaes,Elizabeth C.M. de Lange,Robert G. Thorne
Publisher : Springer Science & Business Media
Page : 731 pages
File Size : 43,9 Mb
Release : 2013-12-03
Category : Medical
ISBN : 9781461491057

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Drug Delivery to the Brain by Margareta Hammarlund-Udenaes,Elizabeth C.M. de Lange,Robert G. Thorne Pdf

The development of new CNS drugs is notoriously difficult. Drugs must reach CNS target sites for action and these sites are protected by a number of barriers, the most important being the blood –brain barrier (BBB). Many factors are therefore critical to consider for CNS drug delivery, e.g. active/passive transport across the BBB, intra-brain distribution, and central/systemic pharmacokinetics, to name a few. Neurological disease and trauma conditions add further complexity because CNS barriers, drug distribution and pharmacokinetics are dynamic and often changed by disease/trauma. Knowledge of all these factors and their interplay in different conditions is of utmost importance for proper CNS drug development and disease treatment. In recent years much information has become available for a better understanding of the many factors important for CNS drug delivery and how they interact to affect drug action. This book describes small and large drug delivery to the brain with an emphasis on the physiology of the BBB and the principles and concepts for drug delivery across the BBB and distribution within the brain. It contains methods descriptions for studying drug delivery, routes and approaches of administering drugs into the brain, the influence of disease, and drug industry perspectives. Therewith, it contributes to an in-depth understanding of the interplay between brain (patho)-physiology and drug characteristics. Furthermore, the content is designed to be both cutting-edge and educational, so that the book can be used in high-level training of academic and industry scientists with full references to original publications. ​

Author : Pierre-Olivier Couraud,Daniel Scherman
Publisher : Springer Science & Business Media
Page : 366 pages
File Size : 44,8 Mb
Release : 2013-06-29
Category : Medical
ISBN : 9781475794892

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Biology and Physiology of the Blood-Brain Barrier by Pierre-Olivier Couraud,Daniel Scherman Pdf

The endothelial cells of the cerebral vasculature constitute, together with perivascular elements (astrocytes, pcricytes, basement membrane), the blood-brain barrier (BBB), which strictly limits and specifically controls the exchanges between the blood and the cerebral extracellular spacc.The existence of such a physical, enzymatic, and active barrier isolating the central nervous system has broad physiological, biological, pharmacological, and patho logical consequences, most of which are not yet fully elucidated. The Cerebral Vascular Biology conference (CVB '95) was organized and held at the "Carre des Sciences" in Paris on July I 0-12, 1995. Like the CVB '92 conference held in Duluth, Minnesota, three years ago, the objectives were to provide a forum for presentation of the most recent progresses and to stimulate discussions in the ticld of the biology, physiology. and pathology of the blood-brain barrier. The Paris conference gathered more than !50 participants. including investigators in basic neuroscience, physicians. and stu dents, who actively contributed to the scientific program by their oral or poster presentations. This volume contains a collection of short articles that summarize most of the new data that were presented at the conference. Six thematic parts focus on physiological transports. drug delivery, multidrug resistance P-glycoprotein, signal transduction at the BBB. interactions between the immune system and the cerebral endothelial cells, and the blood-brain barrier-related pathologies in the central nervous system. In addition, two introductory articles present new insights in the rapidly evolving topics of cerebral angiogenesis and gene transfer to the brain.

Author : William M. Pardridge
Publisher : Cambridge University Press
Page : 504 pages
File Size : 50,6 Mb
Release : 1998-08-28
Category : Medical
ISBN : 9780521581240

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Introduction to the Blood-Brain Barrier by William M. Pardridge Pdf

The blood-brain barrier serves to protect the brain from toxic substances whilst simultaneously allowing access to essential nutrients and chemical signals. At the interface between brain and body, knowledge of the blood-brain barrier forms an essential component in the complete understanding of a large proportion of medical disciplines. Nevertheless, it seems that ignorance of both the biology of this important membrane and the methodology suitable for its investigation still remains an impediment to progress in many fields, including, for example, the development of new and efficacious neuropharmaceuticals, cerebrovascular disease, Alzheimer's disease, cerebral AIDS and brain tumours. This introduction for both researchers and clinicians across the medical sciences is intended to aid both those beginning work directly in this area and those wishing simply to be better informed when interpreting information where the blood-brain barrier may be involved. Advances in both methodology and biology are detailed in 50 chapters from international authorities.

Author : Michael William Blackburn Bradbury,David J. Begley,Jörg Kreuter
Publisher : Unknown
Page : 264 pages
File Size : 46,5 Mb
Release : 2000
Category : MEDICAL
ISBN : 0367800527

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The Blood-brain Barrier and Drug Delivery of the CNS by Michael William Blackburn Bradbury,David J. Begley,Jörg Kreuter Pdf

This timely and compact monograph addresses how to determine drug permeability across the blood-brain barrier more effectively. Focusing on the physiological mechanisms that influence the passage of agents into the brain, the book covers the latest research on the blood-brain barrier, the current problems of and solutions to drug delivery to the central nervous system (CNS), existing strategies, and prospects for future research.Avoid excessive in vivo experimentation and utilize timesaving in vitro techniques. A concise reference with reviews from nearly 40 international specialists in diverse fields, The Blood-Brain Barrier and Drug Delivery to the CNSassesses the properties of the blood-brain barrier to determine and measure drug permeability in animals and humans presents techniques to predict successful drug uptake through in vitro systems or by computation of physicochemical parameters examines the multidrug resistance protein P-glycoprotein as a natural transporter analyzes current drug designs to known requirements for transport looks at drug delivery systems for the brain and much more!Densely packed with over 800 literature references, drawings, photographs, x-rays, tables, and equations, The Blood-Brain Barrier and Drug Delivery to the CNS is a vital addition to the bookshelves of biochemists, pharmacists, clinical and research pharmacologists, neuroscientists and neurologists, and graduate and medical school students in these disciplines.

Author : Michael Bradbury,Jorg Kreuter,David Begley
Publisher : CRC Press
Page : 264 pages
File Size : 41,8 Mb
Release : 2019-08-30
Category : Electronic
ISBN : 0367398664

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The Blood-brain Barrier and Drug Delivery to the Cns by Michael Bradbury,Jorg Kreuter,David Begley Pdf

This timely and compact monograph addresses how to determine drug permeability across the blood-brain barrier more effectively. Focusing on the physiological mechanisms that influence the passage of agents into the brain, the book covers the latest research on the blood-brain barrier, the current problems of and solutions to drug delivery to the central nervous system (CNS), existing strategies, and prospects for future research. Avoid excessive in vivo experimentation and utilize timesaving in vitro techniques. A concise reference with reviews from nearly 40 international specialists in diverse fields, The Blood-Brain Barrier and Drug Delivery to the CNS assesses the properties of the blood-brain barrier to determine and measure drug permeability in animals and humans presents techniques to predict successful drug uptake through in vitro systems or by computation of physicochemical parameters examines the multidrug resistance protein P-glycoprotein as a natural transporter analyzes current drug designs to known requirements for transport looks at drug delivery systems for the brain and much more! Densely packed with over 800 literature references, drawings, photographs, x-rays, tables, and equations, The Blood-Brain Barrier and Drug Delivery to the CNS is a vital addition to the bookshelves of biochemists, pharmacists, clinical and research pharmacologists, neuroscientists and neurologists, and graduate and medical school students in these disciplines.

Author : Pieter Jaap Gaillard
Publisher : Unknown
Page : 141 pages
File Size : 49,8 Mb
Release : 2000
Category : Electronic
ISBN : OCLC:50975282

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Characteristics of the Blood-brain Barrier in Vitro by Pieter Jaap Gaillard Pdf

Author : Davson
Publisher : CRC Press
Page : 356 pages
File Size : 51,6 Mb
Release : 1993
Category : Medical
ISBN : 0849377617

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An Introduction to the Blood-brain Barrier by Davson Pdf

This book is devoted to exploring the complexities of the blood-brain barrier. The book begins by reviewing the historical experiments that led to the concept of a barrier protecting the brain from variations in the blood. Transport kinetics and carrier-mediated processes are described, and the mechanism by which molecules can cross the barrier is discussed. Ways in which the barrier can be disrupted and opened are covered as well. Subsequent chapters in the book describe the transport of glucose and amino acids into the central nervous systems, cover recent findings by which peptides and proteins are able to gain entry or are excluded from the brain, and analyze models that can be used for investigating how the blood-brain barrier can be disordered in neurological disease processes.

Author : Stanley I. Rapoport
Publisher : Unknown
Page : 340 pages
File Size : 54,8 Mb
Release : 1976
Category : Medical
ISBN : 0890040796

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Blood-brain Barrier in Physiology and Medicine by Stanley I. Rapoport Pdf

Author : Hugh Davson,Malcolm B. Segal
Publisher : CRC Press
Page : 832 pages
File Size : 54,8 Mb
Release : 1995-11-27
Category : Science
ISBN : 0849344727

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Physiology of the CSF and Blood-Brain Barriers by Hugh Davson,Malcolm B. Segal Pdf

This text/reference uses 574 figures and illustrations to help explain the relationships between blood and the cerebrospinal fluid (CSF) and central nervous system (CNS). The authors focus on the interaction of these fluids and the relative importance of the transport mechanisms of hormones from blood to nervous tissue. Carrier-mediated transport of many neuroactive peptides is discussed. Special aspects of the blood-brain barrier are covered in detail. An entire chapter is devoted to the comparative physiology of the CSF and the brain barriers. Physiologists in all fields will have an interest in the updated theories covered in this book.

Author : Pierre-Olivier Couraud,Daniel Scherman
Publisher : Unknown
Page : 404 pages
File Size : 53,7 Mb
Release : 2014-01-15
Category : Electronic
ISBN : 1475794908

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Biology and Physiology of the Blood-Brain Barrier by Pierre-Olivier Couraud,Daniel Scherman Pdf

Author : Elga de Vries,Alexandre Prat
Publisher : CRC Press
Page : 544 pages
File Size : 48,9 Mb
Release : 2005-08-24
Category : Medical
ISBN : 0849398924

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The Blood-Brain Barrier and Its Microenvironment by Elga de Vries,Alexandre Prat Pdf

This reference analyzes the cellular and molecular biology and mechanisms of the blood-brain barrier (BBB) and presents the most recent studies on the role of the BBB in the development and initiation of a wide range of physiological and pathological conditions affecting the central nervous system.