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Author: Gillian M. Goodwin
Publisher: Nova Science Publishers
ISBN: 9781616682729
Category : Prostaglandins
Languages : en
Pages : 0
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Book Description
A prostaglandin is any member of a group of lipid compounds that are derived enzymatically from fatty acids and have important functions in the animal body. Every prostaglandin contains 20 carbon atoms, including a 5-carbon ring. They are mediators that participate in the regulation of multiple biological processes, both in health and disease. Prostaglandins contribute to the regulation of vascular tone, platelet function, and fertility. They also play key roles as inflammatory mediators and modulators of tumor biology. Although they are technically hormones, they are rarely classified as such. This book examines the biological role of prostaglandins in drug discovery, and on immune cells; the prostaglandin interchange; and the roles of prostaglandin E2 in inflammation-related cardiovascular disease as well as other related topics of import.
Author: Gillian M. Goodwin
Publisher: Nova Science Publishers
ISBN: 9781616682729
Category : Prostaglandins
Languages : en
Pages : 0
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Book Description
A prostaglandin is any member of a group of lipid compounds that are derived enzymatically from fatty acids and have important functions in the animal body. Every prostaglandin contains 20 carbon atoms, including a 5-carbon ring. They are mediators that participate in the regulation of multiple biological processes, both in health and disease. Prostaglandins contribute to the regulation of vascular tone, platelet function, and fertility. They also play key roles as inflammatory mediators and modulators of tumor biology. Although they are technically hormones, they are rarely classified as such. This book examines the biological role of prostaglandins in drug discovery, and on immune cells; the prostaglandin interchange; and the roles of prostaglandin E2 in inflammation-related cardiovascular disease as well as other related topics of import.
Author: Roger F. Newton
Publisher: Butterworth-Heinemann
ISBN: 1483161099
Category : Science
Languages : en
Pages : 157
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Book Description
Prostaglandins and Thromboxanes explores the two members of the prostanoid class of fatty acid. This book attempts to thoroughly discuss the topic after collecting enough information through research in physical and biological sciences. As the title suggests, the book revolves around prostaglandins and thromboxanes. The book's first chapter contains a discussion on the subject's history, stating the year of discovery and crediting the scientist who coined the names. The chapter ends talking about the possible uses of prostaglandins and thromboxanes in the clinic. The chapters that follow discuss the two lipids' basic and advanced synthesis, pharmacology, biosynthesis, biological activity, chemical interconversions, and metabolism, along with its subtopics. The book will serve as an excellent reference for undergraduate and graduate students in the related field.
Author: S. M. M. Karim
Publisher: Springer Science & Business Media
ISBN: 9401196486
Category : Science
Languages : en
Pages : 239
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Book Description
This is the second in a series of three books on advances in prostaglandin research. In recent years there has been an unparalleled interest in these compounds and as a result a vast amount of research data has accumulated since the publication of my earlier book in 1972. At that time it was possible to present a fairly comprehensive review of the various aspects of prosta glandin research in one volume. This is no longer possible and the contents are divided into three volumes; the first one dealing with prostaglandins and reproduction was published in October 1975; the present volume dealing with chemical and biochemical aspects of prostaglandin research, to be published in April 1976 and the third book dealing with physiological, pharmacological and pathological aspects of prostaglandin research wiII be published in May 1976. The authorship represents international scientists consisting of physiolo-. gists, pharmacologists, chemists, biochemists, veterinary scientists and obstetrician gynaecologists actively engaged in different areas of prosta glandin research. An attempt has been made to provide a total coverage of advances relating to prostaglandins. For the sake of completeness and continuity, material covered in the 1972 book is either briefly summarised or reference made to that edition. In recent years there have been notable advances in the chemical and biochemical aspects of prostaglandin research and these are discussed by various authorities in the chapters that follow.
Author: Jasjit Bindra
Publisher: Elsevier
ISBN: 0323146783
Category : Science
Languages : en
Pages : 537
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Book Description
Prostaglandin Synthesis reviews the developments in the preparation and isolation of prostaglandins by synthesis, with emphasis on the more promising and significant approaches. It includes a nomenclature of prostaglandins and considers prostaglandin analogs as well as their structure-activity relationships, prostaglandin interconversions, isomeric prostaglandins, and deoxyprostaglandins. Organized into 21 chapters, this book begins with an overview of prostaglandin biosynthesis and the potential clinical utility of prostaglandins. It then discusses the discovery of prostaglandins and the isolation of prostaglandins E and F, format for structural presentation of prostaglandins, closure of the cyclopentane ring from acyclic precursors, and conjugate addition of organometallic derivatives to alpha-substituted cyclopentenones. It explains the cyclohexane and bicyclohexane precursors, Corey's synthesis of bicyclohexane precursors, bicyclooctane and bicyclononane precursors, and approaches to synthesis of A, B, C, and D prostaglandins. This book is a valuable resource for biochemists and others working in the field of prostaglandin biosynthesis.
Author: Sultan M.M. Karim
Publisher: Springer Science & Business Media
ISBN: 940109697X
Category : Medical
Languages : en
Pages : 333
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Book Description
The voluminous literature on prostaglandins includes some excellent reviews. For some time however, there has been a need for the collection in one volume of information from individual experts actively engaged in different aspects of prostaglandin research. This book is an attempt to fulfil that need. In view of the expanding interest and ever-growing accumulation of data of the various effects of prostaglandins it is hoped to revise the book and bring it up-to-date periodically. The largest section is that on reproduction, in which field progress in research and clinical applications thereof have been, and are, of great significance particularly in the area of popula tion control. This is not to decry the skill and efforts of investi gators in other aspects of prostaglandin activity nor the potential biological or therapeutic importance of their findings. In this context, what may appear to be omissions are individual sections on prostaglandin activity in the central nervous system, in the eye and as mediators of the inflammatory response. These are considered in the chapter on General Pharmacology of the Prostaglandins not because they might be considered to be of lesser impact and significance but in order to achieve a rapid publication of the book. S. M. M. KARIM Kampala, Uganda. January 1972. Acknowledgements Tables and Figures previously published are, in general, acknowledged by the reference in the legends and I am grateful to the authors, editors and publishers for their per mission.
Author: Peter Ramwell
Publisher: Springer Science & Business Media
ISBN: 1461345448
Category : Science
Languages : en
Pages : 356
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Book Description
There is much evidence to suggest that prostaglandins may have a physiological role to play in the control of thyroid gland metabolism, although the precise nature of this role remains to be defined. Prostaglandins have been found in normal thyroid tissue, and there is evidence of increased levels in some, but not all, cases of medullary carcinoma of the thyroid. which may account for the associated diarrhea. Exogenous prostaglandins, like TSH, bind to thyroid plasma mem branes, stimulate the adenylate cyclase-cyclic AMP system, thyroid hormone secretion, iodide organification, colloid droplet formation, glucose oxidation, and 32p incorporation into phospholipids. Prosta glandins of the E series are the most potent, although their maximal effects are generally less than the maximal effects of TSH. The interrelationships existing between TSH and prostaglandins have been the subject of intensive investigation, but as yet no one uni fying concept has emerged. TSH and prostaglandins have been shown to occupy different receptors on the thyroid plasma membrane. Al though TSH can increase intracellular prostaglandin levels, probably as a result of increased synthesis, prostaglandins do not appear to be essential intermediates in TSH action on adenylate cyclase. The pos sibility that prostaglandins are part of a negative feedback system con trolling TSH action is, as yet, a tentative hypothesis, and further work will be required to unravel the interrelationships between these sub stances that now appear to be far more complex than has been envisaged thus far.
Author: Geraldine D. Nowak
Publisher:
ISBN:
Category : Abortion
Languages : en
Pages : 20
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Book Description
Author:
Publisher: Elsevier
ISBN: 008086063X
Category : Science
Languages : en
Pages : 251
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Book Description
Prostaglandins and Related Substances
Author: Peter Ramwell
Publisher: Springer Science & Business Media
ISBN: 1461580552
Category : Science
Languages : en
Pages : 368
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Book Description
Author: Michael Dunn
Publisher: Springer Science & Business Media
ISBN: 1468442775
Category : Medical
Languages : en
Pages : 406
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Book Description
In June, 1981, we conducted a two day international symposium in Rome devoted to original scientific presentations on arachidonic acid metabolism in the kidney. Scientists from 20 countries were represented either in the general scientific program or in the poster presentation. This book does not represent the proceedings of this international gathering, but rather the edited manuscripts specifically prepared as sum maries of the scientific presentations. We feel that the timeliness and originality of the contributions as well as the need for a compilation of existing work on prosta glandins, thromboxane, and the kidney warrant this publication. The meetings would have been impossible without the generous and substantial support of the Italian government, the National Institutes of Health, United States Public Health Service, and Merck Sharp & Dohme International. Supplementary support was also received from Ciba Geigy S. p. A., Ente Fiuggi, Farmitalia Carlo Erba S. p. A., Glaxo Laboratori S. p. A., Hoechst Italia S. p. A., Leo Pharmaceutical Products, Pfizer Italiana S. p. A., Sigm? Tau S. p. A., Squibb S. p. A., The Upjohn Company, Wellcome Italia S. p. A., and Burroughs Wellcome Company. The efficient organization of the symposium was largely attributable to the superb efforts of Elisabeth Mutschlechner and Miki Scarinci of C.K. International, Rome. Linda Goldberg provided expert and invaluable editorial and secretarial assistance in the organization of this book. The book is divided into four major sections comprising: I.
