Surface Chemistry of Biological Systems

Download Surface Chemistry of Biological Systems PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1461590051
Total Pages : 347 pages
Book Rating : 4.4/5 (615 download)

DOWNLOAD NOW!


Book Synopsis Surface Chemistry of Biological Systems by : M. Blank

Download or read book Surface Chemistry of Biological Systems written by M. Blank and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: This vol\.Dl\e of Advances in Experinental ~dicine and Biology is based on an Arrerican Chemical Society SympositUII entitled: "Surface Chemistry of Biological Systems", which took place in New York on September 11-12, 1969. Thanks to the special photo offset process used by the publishers, the papers are appearing very soon after their presentation, and at a lower cost than usual. These advantages are appreciated by the scientific community. As the title of the vol\.Dl\e indicates we have attempted to bring the scientific approach and techniques of surface chemistry to the complex problems of biological systems. Two previous sym posia in this field have been published, one in the Journal of Colloid and Interface Science (24:1-127, 1967) and the other in the Journal of General Physiology (52:187S-252S, 1968). The previous publication outlets, a chemical and a biological journal, help to emphasize the interdisciplinary nature of the material and also the appropriateness of the choice of Advances in Experinental Medicine and Biology for the C1.lr'rent symposium.

Sphingolipids, Sphingolipidoses and Allied Disorders

Download Sphingolipids, Sphingolipidoses and Allied Disorders PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1475765703
Total Pages : 693 pages
Book Rating : 4.4/5 (757 download)

DOWNLOAD NOW!


Book Synopsis Sphingolipids, Sphingolipidoses and Allied Disorders by : Bruno Volk

Download or read book Sphingolipids, Sphingolipidoses and Allied Disorders written by Bruno Volk and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text contains the scientific contributions to the Fourth International Symposium on Sphingolipids, Sphingo lipidoses and Allied Disorders held at the Kingsbrook Jewish Medical Center on October 25-27, 1971. These meetings were conducted under the auspices of the Isaac Albert Research Institute of the Kingsbrook Jewish Medical Center and the National Tay-Sachs and Allied Diseases Association, Inc. Four symposia, held in 1958, 1961, 1965 and 1971 were designed to gather the most relevant and innovative of the laboratory and field studies concerned with these hereditary disorders. The texts generated by these periodic meetings have mirrored the increasing absorption of the scientific community in the problems of sphingolipid metabolism. The first meeting in 1958 consisted of but twelve pre sentations, the majority emanating from local laboratories. The current sessions contain 48 scientific presentations by scientists from nine countries and demonstrate the increas ingly diversified techniques and approaches employed in the study of these diseases. Many of the authors, in exploring data on the mucopolysaccharidoses and leucodystrophies, as well as the sphingolipidoses, have given recognition to those biochemical areas held in common by these otherwise diverse disease processes. The problems of prevention and therapy of these diseases have been considered by some of the contributors. Laboratory screening procedures designed to detect carriers of the va rious lipidoses are now available and the experiences of some laboratories in this area are summarized within this volume. The prospective identification of heterozygotes may indeed become a powerful adjunct in genetic counseling.

The Visual System

Download The Visual System PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1468482319
Total Pages : 330 pages
Book Rating : 4.4/5 (684 download)

DOWNLOAD NOW!


Book Synopsis The Visual System by : G. Arden

Download or read book The Visual System written by G. Arden and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Society for Clinical Electroretinography provides a link between scientists who are enlarging our understanding of the normal functioning of the visual pathway, and clinicians who investigate and treat visual disturbances. The chief function of the Society is to organise symposia, where, with skill born of long practice, the participants obtain the benefits of both social and scientific contact, without detriment to either. The result ing spread of information is documented both in the society's Newsletter, and by the publication of volumes such as this, the record of the 9th Symposium held at Brighton in 1971. This meeting was a joint Symposium of the ISCERG and the International Union of Physiological Sciences. The subjects covered represent merely the interests of the organisers. The biophysical studies are represented by chapters on such divers topics as the x-ray diffraction of receptor membranes and impedance properties of outer limb suspensions. Other papers deal with the problems of maintaining the retina in vitro in a physiological condition. Papers describing techniques for investigating the functional properties of the visual system shade into those which describe new aspects of human disease. In the past such serendipity has been of value as evidenced by compal-ison between this and previous volumes. In 1965 the physiological section of the Proceedings was largely devoted to a new elec trical response, the evoked potential of the visual cortex.

Muscle Metabolism During Exercise

Download Muscle Metabolism During Exercise PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1461346096
Total Pages : 536 pages
Book Rating : 4.4/5 (613 download)

DOWNLOAD NOW!


Book Synopsis Muscle Metabolism During Exercise by : Bengt Pernow

Download or read book Muscle Metabolism During Exercise written by Bengt Pernow and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Howard G. Knuttgen of Biology, Boston University, 2 Cummington Department Street, Boston, 02215 Massachusetts, USA The relationship of the formation of lactate acid to skeletal muscle energy release in exercising humans was first explored by A. V. Hill and co-workers (2l, 22). The term "oxygen debt" was suggested by them to describe the excess oxygen consumption of recovery which they felt was closely related. A combination of their work and the earlier work of Krogh and Lindhard (35) re sulted at that time in the belief that a certain amount of energy release during the transition from rest to exercise was provided by a non-aerobic source, glycolysis. The resulting accumulation of lactic acid (as lactate) in the body required an extra con sumption during recovery for its oxidative removal. Jervell (24) subsequently showed that, in exercise, the greatest accumulation in blood took place during the first few minutes. He felt that the blood lactate increase was due to a shortage of oxygen during the transition period. The observation was also made for the first time that the increased level of lac tate due to exercise could be made to fall faster if mild exercise was employed by the subjects in place of sedentary recovery. The work of Margaria, Edwards and Dill (40) appeared in 1933. They observed that exercise (treadmill running) could be carried on at low levels without significant changes in resting levels of blood lactate.

Surface and Interface Science, Volumes 7 and 8

Download Surface and Interface Science, Volumes 7 and 8 PDF Online Free

Author :
Publisher : John Wiley & Sons
ISBN 13 : 3527411593
Total Pages : 1002 pages
Book Rating : 4.5/5 (274 download)

DOWNLOAD NOW!


Book Synopsis Surface and Interface Science, Volumes 7 and 8 by : Klaus Wandelt

Download or read book Surface and Interface Science, Volumes 7 and 8 written by Klaus Wandelt and published by John Wiley & Sons. This book was released on 2020-03-30 with total page 1002 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dieses einzigartige Handbuch in zehn Bänden behandelt alle grundlegenden Aspekte der Oberflächen- und Grenzflächenwissenschaften, bietet für Wissenschaftler der Fachrichtung einen umfassenden Überblick über das Forschungsgebiet und eignet sich als Einführung für alle, die neu in dem Fachgebiet sind.

Vasopeptides

Download Vasopeptides PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1468474391
Total Pages : 495 pages
Book Rating : 4.4/5 (684 download)

DOWNLOAD NOW!


Book Synopsis Vasopeptides by : N. Back

Download or read book Vasopeptides written by N. Back and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dynamic state of developments within the field of the vasoactive polypeptides is reflected in the continuous series of publications appearing on this topic Thus, the proposal to con o vene another symposium only two years after the 1969 Fiesole Symposium (Plenum Press, 1970) was received enthusiastically and with high expectation. Enthusiasm was based, undoubtedly, in part on meeting together once again in the very pleasant surroundings of Florence with most gracious and enchanting hosts. The 25th International Congress on Physiological Sciences held in Munich the following week also provided the impetus for the organization of this satellite symposium on vasopeptides. However, the accelerated pace of research in the "kinin" field was the major motivating force for the symposium. It was felt necessary to inform each other of the many advances that were taking place in the varied aspects of this specialized but impor tant field o The role of kinins in both physicologic and pathologic processes still remains to be elucidated definitively. Thus, these proceedings contain new and unpublished informa tion on the chemistry, biochemistry, physicology, pharmacology, as well as pathophysiology of vasopeptides. Recent data on &tructure activity relationships of kinin analogues are complemented by a description of radioimmunoassay techniques for kinins, and studies on the site of synthesis of substrates for kinin-forming enzymes.

The Human Testis

Download The Human Testis PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1461590086
Total Pages : 630 pages
Book Rating : 4.4/5 (615 download)

DOWNLOAD NOW!


Book Synopsis The Human Testis by : Eugenia Rosemberg

Download or read book The Human Testis written by Eugenia Rosemberg and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume describes the proceedings of the Workshop Conference on The Human Testis which was held at Positano, Italy, April 23-25, 1970. The format of the book has been arranged according to topics discussed during the Conference. Each chapter includes individual contributions followed by discussion. Thus, this volume provides a current critical evaluation of the subjects discussed. The Editors assume responsibility for any shortcomings and wish to thank all par~ ticipants for their unprecedented cooperation in making this publi cation possible. The Editors are indebted to Miss Barbara Martin for her able secretarial and administrative assistance and to Mrs. Griff T. Ross who supervised the secretarial staff during the conference. Rec ognition is also due to Mrs. M. Flack for editorial assistance. The Workshop Conference could not have taken place but for the Serono Foundation, which supported this Meeting as well as the pub lication of the Proceedings of this Workshop. The physical as well as the technical arrangements were under the careful direction of Mr. Cesare Florimonte of the Serono Foundation. The support pro vided by the Serono Foundation is another proof of its generosity in stimulating scientific exchanges and a demonstration of its con tinuous efforts to support basic and applied studies in the field of human reproduction. We express our thanks to our Publisher, Plenum Press, for their fine cooperation and for ensuring the rapid publication of this vol ume.

Morphological and Functional Aspects of Immunity

Download Morphological and Functional Aspects of Immunity PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1461590116
Total Pages : 684 pages
Book Rating : 4.4/5 (615 download)

DOWNLOAD NOW!


Book Synopsis Morphological and Functional Aspects of Immunity by : K. Lindahl-Kiessling

Download or read book Morphological and Functional Aspects of Immunity written by K. Lindahl-Kiessling and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Third International Conference on Lymphatic Tissue and Germinal Centers in Immune Reactions was held at the University of Uppsala in Sweden, September 1-4, 1970. The conference is obliged to Professor K. E. Fichtelius for his initiative in establishing the meeting, as well as for the assistance of his staff at the Department of Histology in organizing the meetings. At the University of Uppsala inquiries into the lymphatic system go back to the 17th century and are marked by milestones, such as Olof Rudbeck's discovery of the thoracic duct in 1651 and August Hammar's fundamental work on the thymus in the beginning of this century. So one is justified to s~ that the conference gathered on historical ground. The organizing committee, naturally, hopes that the achievements presented at the conference will contribute to and provide significant advances in the history of lymphatic research. The material presented in this volume displ~s a great diversity of methods and the ingenuity of different investigators in their experimental designs. It is also apparent that contemporary research on lymphatic tissues or cells no longer recognizes the artificial borderline of morphologic ve~8U8 functional. It has become a multi disciplinary affair in which an increasing number of different specialists are working closely together. Apparently this is one reason why so many new and important discoveries have been made recently.

Metal Ions in Biological Systems

Download Metal Ions in Biological Systems PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1468432400
Total Pages : 315 pages
Book Rating : 4.4/5 (684 download)

DOWNLOAD NOW!


Book Synopsis Metal Ions in Biological Systems by : Sanat Dhar

Download or read book Metal Ions in Biological Systems written by Sanat Dhar and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: The articles published in this volume are based on the papers del ivered at a conference on the Role of Metal Ions in Biological Systems held November 20 and 21, 1972, at Argonne National Laboratory. The purpose of the conference was to present to an interdiscipl inary audience of physical scientists some recent developments illustrating the chemical and environ mental participation of the heavy metal ions in the biological system. The invited speakers at the conference are special ists in the fields they describe, and the articles presented here are at a level of interest to readers with backgrounds in physical sciences who are not necessari Iy doing research in the areas described. The articles are referenced through 1972, and in some cases early 1973, and thus should also be of value to research workers. It is hoped that the book wi II be of particular interest to chemists, biologists, workers in the fields of en vironmental science and publ ic health, as wei I as graduate and senior undergraduate students in these discipl ines. The conference was sponsored by the Central States Universities, Inc. , a consortium of sixteen midwestern univer sities, the Center for Educational Affairs, Argonne National Laboratory, and the United States Atomic Energy Commission. It is my pleasure to thank the members of the conference committee for their ideas and active help in organizing the conference.

Colloid and Surface Chemistry

Download Colloid and Surface Chemistry PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 0080529364
Total Pages : 779 pages
Book Rating : 4.0/5 (85 download)

DOWNLOAD NOW!


Book Synopsis Colloid and Surface Chemistry by : E.D. Shchukin

Download or read book Colloid and Surface Chemistry written by E.D. Shchukin and published by Elsevier. This book was released on 2001-12-19 with total page 779 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers major areas of modern Colloid and Surface Science (in some countries also referred to as Colloid Chemistry) which is a broad area at the intersection of Chemistry, Physics, Biology and Material Science investigating the disperse state of matter and surface phenomena in disperse systems. The book arises of and summarizes the progress made at the Colloid Chemistry Division of the Chemistry Department of Lomonosov Moscow State University (MSU) over many years of scientific, pedagogical and methodological work. Throughout the book the presentation of fundamental theoretical and experimental approaches and results is combined with discussion of general scientific basis of their role in nature and applications in various technological processes.

Microenvironmental Aspects of Immunity

Download Microenvironmental Aspects of Immunity PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1461590175
Total Pages : 710 pages
Book Rating : 4.4/5 (615 download)

DOWNLOAD NOW!


Book Synopsis Microenvironmental Aspects of Immunity by : B. Jankovic

Download or read book Microenvironmental Aspects of Immunity written by B. Jankovic and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Fundamental Mechanisms of Shock

Download The Fundamental Mechanisms of Shock PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1461590140
Total Pages : 440 pages
Book Rating : 4.4/5 (615 download)

DOWNLOAD NOW!


Book Synopsis The Fundamental Mechanisms of Shock by : L. Hinshaw

Download or read book The Fundamental Mechanisms of Shock written by L. Hinshaw and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research, to which so much discussion and thought will be devoted at this symposium, appears to have been downgraded in our society. Yet, learning and education per se rank high in our set of values, from the point of view of both lay people and profes sional workers. For some reason, we fail to detect the illogic inherent in this value system--for, what is research but the learning of new information? Apparently our society associates "learning" only with known, long-gathered information. This symposium, I believe, will generate new information about shock through the integration of knowledge of many investi gators, who have come to share a common meeting ground. Hopefully, the worth of this and similar endeavors will gain the recognition and, more important, the support of the public. In the next decade or so, I believe that shock research workers will be channeling their efforts more and more into investigating the repair of damaged cells. The individual cell and its products must be scrutinized just as carefully as we examine the whole organism or its collections of cells. Shock is an exciting area of research, but it involves years of painstaking work. Moreover, the society which will reap its fruits must be persuaded to share the burden of its support. John A. Sehilling~ M.D. lAbstracted from Dr. John A. Schilling's Opening Statement at the symposium on October I, 1971.

Neurohumoral and Metabolic Aspects of Injury

Download Neurohumoral and Metabolic Aspects of Injury PDF Online Free

Author :
Publisher : Springer
ISBN 13 : 1468432281
Total Pages : 652 pages
Book Rating : 4.4/5 (684 download)

DOWNLOAD NOW!


Book Synopsis Neurohumoral and Metabolic Aspects of Injury by : A. Kovach

Download or read book Neurohumoral and Metabolic Aspects of Injury written by A. Kovach and published by Springer. This book was released on 2014-11-14 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fundamentals of Soft Interfaces in Colloid and Surface Chemistry

Download Fundamentals of Soft Interfaces in Colloid and Surface Chemistry PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 0443161178
Total Pages : 702 pages
Book Rating : 4.4/5 (431 download)

DOWNLOAD NOW!


Book Synopsis Fundamentals of Soft Interfaces in Colloid and Surface Chemistry by : Hiroyuki Ohshima

Download or read book Fundamentals of Soft Interfaces in Colloid and Surface Chemistry written by Hiroyuki Ohshima and published by Elsevier. This book was released on 2024-09-10 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains and summarizes the fundamentals of soft interfaces and soft particles from a colloid and surface chemistry standpoint, bringing knowledge together into a single resource for the first time. It provides detailed mathematical description of colloidal and interfacial systems, with a particular emphasis on ionic, electrokinetic, and electrostatic phenomena. Hiroyuki Ohshima covers the most recent theoretical advances in the field of electrostatic interactions between soft interfaces, electrophoresis, diffusiophoresis, gel electrophoresis of soft particles including ionic size effects, ion-partitioning effects, and the effects of hydrodynamic slip on hydrophobic surfaces. It will help readers by providing a range of approximate analytic formulas which can be used to interpret various interfacial phenomena of soft interfaces and analyze experimental data in various fields. Fundamentals of Soft Interfaces in Colloid and Surface Chemistry is written for graduate students and researchers chiefly in chemistry but also chemical engineering, physics, and materials science. - Utilizes rigorous theories and the various useful approximate analytical formulas based upon them - Describes basic theories for various electrostatic and electrokinetic phenomena of soft interfaces - Provides many formulas used to interpret and analyze experimental data of soft interfaces

Control of Gene Expression

Download Control of Gene Expression PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 146843246X
Total Pages : 432 pages
Book Rating : 4.4/5 (684 download)

DOWNLOAD NOW!


Book Synopsis Control of Gene Expression by : Alexander Kohn

Download or read book Control of Gene Expression written by Alexander Kohn and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: The OHOLO Conferences have been convened annually from the Spring of 1956; the wide areas they have covered, from different and overlapping disciplines, can be seen from the following list: 1956 Bacterial Genetics (not published) 1957 Tissue Cultures in Virological Research (not published) 1958 Inborn and Acquired Resistance to Infection in Animals (not published) 1959 Experimental Approach to Mental Diseases (not published) 1960 Cryptobiotic Stages in Biological Systems* 1961 Virus-Cell Relationships** 1962 Biological Synthesis and Function of Nucleic Acids** 1963 Cellular Control Mechanism of Macromolecular Synthesis** 1964 Molecular Aspects of Immunology** 1965 Cell Surfaces** 1966 Chemistry and Biology of Psychotropic Agents (not published) 1967 Structure and Mode of Action of Enzymes** 1968 Growth and Differentiation of Cells In Vitro** 1969 Behaviour of Animal Cells in Culture** 1970 Microbial Toxins** 1971 Interaction of Chemical Agents with Cholinergic Mechanisms** 1972 Immunity in Viral and Rickettsial Diseases*** The participants who attend these Conferences are drawn from dif ferent scientific institutions in Israel and from many foreign countries; they are engaged in fields of study which represent widely divergent approaches to biology. Thus a distinguishing feature of the OHOLO meetings has been their multi-disciplinary nature. Published by Elsevier Publishing Co. , Amsterdam (1960). * ** Published by the Israel Institute for Biological Research, Ness Ziona. *** Published by Plenum Press, New York (1972). ix PREFACE x These small international conferences are also characterized by their relaxed atmosphere, with ample time for informal as well as formal discussions.

The Reticuloendothelial System and Immune Phenomena

Download The Reticuloendothelial System and Immune Phenomena PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1468432044
Total Pages : 446 pages
Book Rating : 4.4/5 (684 download)

DOWNLOAD NOW!


Book Synopsis The Reticuloendothelial System and Immune Phenomena by : N. Di Luzio

Download or read book The Reticuloendothelial System and Immune Phenomena written by N. Di Luzio and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume represents a portion of the Proceedings of the Sixth International Meeting of the Reticuloendothelial Society. There is little question that the University of Freiburg was a most appropriate choice as the site of the meeting since, in essence, the Society was founded here when Aschoff undertook his classical studies on the macrophage and discovered what may well have been the last remaining biological system. In the approximate fifty years which have elapsed since Aschoff introduced the descriptive term Reticuloendothelial System to unify those cells with the common property of phagocytosis, one finds investigative activity at the highest level in all areas of reticuloendothelial involvement. Indeed, the topics covered in the present volume would of necessity require that the common property of phagocytosis which led to the formulation of the reticuloendothelial system be modified. The common basis at the present is clearly no longer phagocytic expression, but the unifying basis of host defense. The totality of reticuloendothelial involvement in host-defense is clearly reflected by the diverse scientific backgrounds and research interests of the participants of the meeting. Remarkable advances in appreciating the involvement of the RES in maintaining the well-being of the host against a variety of endogenous and exogenous factors have been made since volume I of the Advances in Experimental Biology and Medicine on the reticulo endothelial system was published.

Chemistry and Brain Development

Download Chemistry and Brain Development PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1468472364
Total Pages : 447 pages
Book Rating : 4.4/5 (684 download)

DOWNLOAD NOW!


Book Synopsis Chemistry and Brain Development by : Rodolfo Paoletti

Download or read book Chemistry and Brain Development written by Rodolfo Paoletti and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: J. Folch-Pi Director of Scientific Research, McLean Hospital, Belmont, Mass., U.S.A. The development of the central nervous system is possibly the most significant aspect of the growth of a mammal from embryo to adulthood. The central nervous system is obviously the main repository not only of the species' inherited functional characteristics but also of the process of individuation. Whatever "engrams" constitute the basis of individual characteristics are laid down mainly in the central nervous system, and especially the brain, during its growth. The chemical aspect of this process IS clearly of great importance and the significance of its study should be self evident. Nevertheless, it is only one aspect of a parel lei series of morphological, physiological, biochemical and psychological events which take place as an integrated process, the final result of which is the transformation of the post-embryonic nervous system into the functioning adult system. It is imperative, therefore, that any study or description of the chemical events during the development of the CNS should be undertaken in ful I awareness of the concomitant morphological, physiological and psychological events. It is only against this multidiscipl inary informational framework that the chemical events during 2 J. FOLCH-PI development can be correctly interpreted and acquire their ful I significance. With this in mind, the introduction to this volume may best serve its purpose by describing briefly the morphological and physiological events that accompany the chemical aspect of development.