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Author: R. Angus Harkness
Publisher: Springer Science & Business Media
ISBN: 9780306440922
Category : Science
Languages : en
Pages : 508
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Book Description
These two volumes record the scientific and clinical work presented at the VIIth International and 3rd European joint symposium on purine and pyrimidine metabolism in man held at the Bournemouth International Conference Centre, Bournemouth, UK, from 30th June to 5th July 1991. The series of international meetings at three yearly intervals have previously been held initially in 1973 in Israel, then Austria, Spain, the Netherlands, USA and Japan. The European society for the Study of Purine and Pyrimidine Metabolism in Man (ESSPPM) which has its own executive and some finance first met in Switzerland in 1987, then in Germany in 1989. The steady evolution of the science in this series of meetings is intellectually satisfying; the subsequent clinical progress is emotionally and economically reassuring. As befits the position of purines and pyrimidines at the centre of biochemistry, there has been steady scientific development into molecular genetics and now onto developmental controls and biochemical pharmacology. The complexities of the immune system are being unravelled but an understanding of the human brain largely eludes us. Laboratory based scientists now predominate over those who work as clinical specialists in vii rheumatology, immunology, oncology and paediatrics. However, there continue to be major clinical objectives since large sections are concerned with major causes of death like ATP depletion, cancer and now AIDS; the laboratory work is providing clinical solutions.
Author: R. Angus Harkness
Publisher: Springer Science & Business Media
ISBN: 9780306440922
Category : Science
Languages : en
Pages : 508
Get Book Here
Book Description
These two volumes record the scientific and clinical work presented at the VIIth International and 3rd European joint symposium on purine and pyrimidine metabolism in man held at the Bournemouth International Conference Centre, Bournemouth, UK, from 30th June to 5th July 1991. The series of international meetings at three yearly intervals have previously been held initially in 1973 in Israel, then Austria, Spain, the Netherlands, USA and Japan. The European society for the Study of Purine and Pyrimidine Metabolism in Man (ESSPPM) which has its own executive and some finance first met in Switzerland in 1987, then in Germany in 1989. The steady evolution of the science in this series of meetings is intellectually satisfying; the subsequent clinical progress is emotionally and economically reassuring. As befits the position of purines and pyrimidines at the centre of biochemistry, there has been steady scientific development into molecular genetics and now onto developmental controls and biochemical pharmacology. The complexities of the immune system are being unravelled but an understanding of the human brain largely eludes us. Laboratory based scientists now predominate over those who work as clinical specialists in vii rheumatology, immunology, oncology and paediatrics. However, there continue to be major clinical objectives since large sections are concerned with major causes of death like ATP depletion, cancer and now AIDS; the laboratory work is providing clinical solutions.
Author: Robert Angus Harkness
Publisher:
ISBN:
Category : Purines
Languages : en
Pages :
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Book Description
Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1474
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Book Description
Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 690
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Book Description
First multi-year cumulation covers six years: 1965-70.
Author: Robert H. Cox
Publisher: Springer Science & Business Media
ISBN: 1468460153
Category : Medical
Languages : en
Pages : 245
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Book Description
Hypertension is recognized to be one of the major risk factors for the development of peripheral vascular disease. The last decade has witnessed several major advances in therapy for hypertension, including the development of angiotensin-converting enzyme inhibitors and calcium channel blockers. These compounds have greatly improved the ability to control blood pressure and to reduce the impact of this risk factor on morbidity and mortality. In spite of these advances, cardiovascular disease remains a major health problem in most modern industrialized countries with related deaths exceeding those from all other causes combined. In contrast to these advances in therapy, our understanding of the basic mechanisms responsible for the pathogenesis of hypertension remains incomplete. Recent studies have produced new insights into the nature of the regulation of muscle contraction in both heart and blood vessels as well as the changes in muscle function that occur in hypertension. However, the effects of antihypertensive therapy, both in terms of restoring normal function and in producing reversal of hypertension-associated changes, has not been as thoroughly studied, especially in the vasculature. Studies in the heart suggest that the efficacy of different therapeutic agents in restoring normal function and reversing hypertensive changes vary substantially with the mechanism of action of the therapeutic agent. It has also been recently determined that some therapeutic agents produce adverse effects on plasma lipid profiles, which could lead to the secondary acceleration of the atherosclerotic process, while at the same time normalizing blood pressure.
Author: Patrick Y-K Wong
Publisher: Springer Science & Business Media
ISBN: 1468460242
Category : Science
Languages : en
Pages : 375
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Book Description
This volume constitutes. in part. the proceedings of the symposium on "Cell-Cell Interaction and Release of Inflammatory Mediators" organized by Drs. Patrick Y-K Wong and Charles N. Serhan and presented at the FASEB meeting in Washington. D.C. in April. 1990. It contains chapters by the symposium speakers as well as contributions from investigators in this field. Readers will find exciting advances in this volume. which contains chapters dedicated to state-of-the-art knowledge in the field of Cell-Cell Interaction and the functions of released mediators in inflammatory diseases. This book includes "cutting edge" investigations on transcellular eicosanoid biosynthesis. cytokines. PAF, and adhesion as well as interactions of inflammatory cells with endothe 1 i um. 1 ung • and kidney. A 1 so. the contro 1 and regu 1 at ion of renal function by lipid mediators generated during cell-cell i nteracti ons between rena 1 mesangi a 1 cells and 1 eukocytes has generated insight into the cell biology and regulatory role of these mediators in the kidney. Moreover. the relationship between these areas is discussed in sequelae of both asthmatic and renal diseases. We hope that some of the enthusiasm and excitement present in this research are also evident here and that this volume will serve as a reference for researchers. teachers. and students to survey thi s rapidly growing field.
Author: Timothy Block
Publisher: Springer Science & Business Media
ISBN: 1461534623
Category : Medical
Languages : en
Pages : 228
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Book Description
THE ERA OF ANTIVIRALS Introduction Although there are more than one hundred medically useful antibiotics and fungicides, there are only seven compounds licensed for use as antiviral agents, in the USA. Some of these (acyclovir and ganciclovir) are actually derivatives of each other, making the number of new discoveries even smaller. Moreover, most of these agents are of only limited therapeutic value and have substantial toxicity. It has been more than 100 years ago since Pasteur studied rabies virus (2) and Rous (4) showed that a small filterable agent (not bacteria) caused disease (sarcoma) in chickens. It was nearly 100 years ago that yellow fever virus, the first recognized human pathogenic virus, was unambiguously associated with disease (3). Enteroviruses were cultured for the first time nearly 50 years ago (1). Why then has effective chemotherapy against viruses lagged behind that of other microorganisms? Viruses are often difficult to grow and image. However, with the dynamic advances in molecular biology and increased sophistication in tissue culture, the field of virology has blossomed and resulted in improved methods for detection of virus infection. The use of viruses as models of gene regulation and replication has also resulted in a massive accumulation of information.
Author: Ben M. Dunn
Publisher: Springer Science & Business Media
ISBN: 1468460129
Category : Science
Languages : en
Pages : 561
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Book Description
In September, 1990, a group of 160 scientists from 19 countries and 21 of the United States met at the Red Lion Inn in Rohnert Park, Sonoma County, California. The purpose of this meeting was to share new information from recent research on the Aspartic Proteinases. This book is a compilation of the information transferred in that forum. The Aspartic Proteinases include all those enzymes from the "fourth" class of proteolytic enzymes, the first three being the Serine, Cysteine and Metalloproteinases. Of course, all the scientists in attendance at the Sonoma Aspartic Proteinase Conference would agree that our current level of understanding of the structure and function of the Aspartic Proteinase class of enzymes is clearly first class. The reasons for this require a bit of historical perspective. The group of scientists who are engaged in study of this family of enzymes first met as a separate entity in 1976, in Norman, Oklahoma, at a meeting organized by Jordan Tang of the Oklahoma Medical Research Foundation. This was an exciting time, as the first crystal structures of some of these enzymes were described by Blundell, James and Davies. During that conference, the relationship between the two halves of the mammalian and fungal enzymes was recognized and this has provided a structural foundation for analysis of the retroviral enzymes, which came later. A book was published by Plenum Press documenting l this conference, and the current book is an update to that important work.
Author: David A. Lane
Publisher: Springer Science & Business Media
ISBN: 1489924442
Category : Medical
Languages : en
Pages : 372
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Book Description
This volume is a record of a meeting entitled "Heparin and Related Polysaccharides" that was held at the Biomedical Center, Uppsala, Sweden between 1-6 September 1991. The meeting was hosted by U. Lindahl, L. Kjellen and I. Bjork, who were helped in their preparations by a scientific advisory panel that included U. Abildgaard, B. Casu, E. Holmer and D. Lane. Altogether, 230 participants from 18 countries attended the meeting, and most were present to be included in a photograph, which is to be found at the end of this volume. The selection of presentations for inclusion in the Symposia of the meeting was made on the basis of the known high quality of the work of the individuals or groups involved. This, we believe, is reflected in the contents of the enclosed articles, which collectively give a comprehensive overview of the present state of knowledge of heparin and related compounds. Some of the areas covered are evolving or controversial and the views expressed in each article should be regarded as those of the author(s). The authors have taken various amounts of care to define all their abbreviations and some familiarity with the different forms of nomenclature used in the fields of polysaccharide chemistry and of the coagulation proteinases and their inhibitors will assist the reader.
Author: George B. Frank
Publisher: Springer Science & Business Media
ISBN: 1461533627
Category : Science
Languages : en
Pages : 450
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Book Description
The Third International Symposium on Excitation-Contraction Coupling in Skeletal, Cardiac, and Smooth Muscle, organized by George Frank, C. Paul Bianchi, and Henk E. DJ. ter Keurs, was held in Banff Centre, Banff, Alberta, Canada during June 26 to June 30, 1991. The theme of these symposia has been to recognize the similarities and dissimilarities of excitation-contraction coupling in skeletal, cardiac, and smooth muscle. Cross fertilization of concepts of excitation-contraction coupling in these three types of muscle has occurred since the early studies in the late fifties and early sixties on skeletal muscle. Investigators in each field meet only at specialized symposia which exclude investigators in the other fields. The purpose of the symposia has been to bring together international investigators studying excitation-contraction coupling in skeletal, cardiac, and smooth muscle so that we may learn from each other and hence provide a more global concept of excitation-contraction. The Third International Symposia has accomplished its objective as we recognize that calcium channels of the sarcolemma and the sarcoplasmic reticulum play key essential roles in excitation-contraction coupling in all three types of muscles. In skeletal muscle the recognition that E-C coupling consists of two parallel mechanisms, one dependent upon a dihydropyridine voltage-sensitive sensors coupled to calcium release from the terminal cisternae via the ryanodine sensitive channel in the foot structure of the triad.
