Models for Non-heme Iron Containing Oxidation Enzymes

Models for Non-heme Iron Containing Oxidation Enzymes PDF Author: Johannes Gerhardus Roelfes
Publisher:
ISBN: 9789036712781
Category :
Languages : en
Pages : 143

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Models for Non-heme Iron Containing Oxidation Enzymes

Models for Non-heme Iron Containing Oxidation Enzymes PDF Author: Johannes Gerhardus Roelfes
Publisher:
ISBN: 9789036712781
Category :
Languages : en
Pages : 143

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Book Description


Iron-containing Enzymes

Iron-containing Enzymes PDF Author: Sam P. De Visser
Publisher: Royal Society of Chemistry
ISBN: 1849731810
Category : Science
Languages : en
Pages : 463

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Book Description
Mononuclear iron containing enzymes are important intermediates in bioprocesses and have potential in the industrial biosynthesis of specific products. This book features topical review chapters by leaders in this field and its various sub-disciplines.

Non-heme Iron Enzymes: Structures and Mechanisms

Non-heme Iron Enzymes: Structures and Mechanisms PDF Author:
Publisher: Academic Press
ISBN: 0128187743
Category : Science
Languages : en
Pages : 134

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Book Description
Nonheme Iron Enzymes: Structures and Mechanisms, Volume 117, highlights new advances in the field, with this new volume presenting new and interesting chapters on the topics. Each chapter is written by an international board of authors. Targeted to a very wide audience of specialists, researchers and students Contains timely chapters written by well-renowned authorities in their field Includes a number of high quality illustrations, figures and tables

Trace Elements and Minerals in Health and Longevity

Trace Elements and Minerals in Health and Longevity PDF Author: Marco Malavolta
Publisher: Springer
ISBN: 3030037428
Category : Medical
Languages : en
Pages : 328

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Book Description
This book describes the role of trace elements in health and longevity, pursuing a biogerontological approach. It offers essential information on the impact of trace elements on molecular and physiological processes of aging, and on their impact on health in connection with aging. The major topics covered in its 11 chapters, each dedicated to a specific trace element or mineral, are: a) Role of the element in species longevity, b) Recommended intake for longevity in animal species and in the elderly, c) Deficiency and age-related disease, d) Excess/toxicity and age-related disease, and e) Interactions with drugs prescribed in the elderly. Clinical, animal and other laboratory models of interest in aging are included, which enable a more in-depth analysis to be made. The respective chapters are a mixture of overviews and more in-depth reviews in which the mechanisms of aging are described from the point of view of their specific interactions with trace elements and minerals.

The Activation of Dioxygen and Homogeneous Catalytic Oxidation

The Activation of Dioxygen and Homogeneous Catalytic Oxidation PDF Author: D.H.R. Barton
Publisher: Springer Science & Business Media
ISBN: 1461530008
Category : Science
Languages : en
Pages : 503

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Book Description
This monograph consists of the proceedings of the Fifth International Symposium on the Activation of Dioxygen and Homogeneous Catalytic Oxidation, held in College Station, Texas, March 14-19, 1993. It contains an introductory chapter authored by Professors D. H. R. Barton and D. T. Sawyer, and twenty-nine chapters describing presentations by the plenary lecturers and invited speakers. One of the invited speakers, who could not submit a manuscript for reasons beyond his control, is represented by an abstract of his lecture. Also included are abstracts of forty-seven posters contributed by participants in the symposium. Readers who may wish to know more about the subjects presented in abstract form are invited to communicate directly with the authors of the abstracts. This is the fifth international symposium that has been held on this subject. The first was hosted by the CNRS, May 21-29, 1979, in Bendor, France (on the Island of Bandol). The second meeting was organized as a NATO workshop in Padova, Italy, June 24-27, 1984. This was followed by a meeting in Tsukuba, Japan, July 12-16, 1987. The fourth symposium was held at Balatonfured, Hungary, September 10-14, 1990. The sixth meeting is scheduled to take place in Delft, The Netherlands (late Spring, 1996); the organizer and host will be Professor R. A. Sheldon.

2-Oxoglutarate-Dependent Oxygenases

2-Oxoglutarate-Dependent Oxygenases PDF Author: Christopher J Schofield
Publisher: Royal Society of Chemistry
ISBN: 1849739501
Category : Science
Languages : en
Pages : 508

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Book Description
Since the discovery of the first examples of 2-oxoglutarate-dependent oxygenase-catalysed reactions in the 1960s, a remarkably broad diversity of alternate reactions and substrates has been revealed, and extensive advances have been achieved in our understanding of the structures and catalytic mechanisms. These enzymes are important agrochemical targets and are being pursued as therapeutic targets for a wide range of diseases including cancer and anemia. This book provides a central source of information that summarizes the key features of the essential group of 2-oxoglutarate-dependent dioxygenases and related enzymes. Given the numerous recent advances and biomedical interest in the field, this book aims to unite the latest research for those already working in the field as well as to provide an introduction for those newly approaching the topic, and for those interested in translating the basic science into medicinal and agricultural benefits. The book begins with four broad chapters that highlight critical aspects, including an overview of possible catalytic reactions, structures and mechanisms. The following seventeen chapters focus on carefully selected topics, each written by leading experts in the area. Readers will find explanations of rapidly evolving research, from the chemistry of isopenicillin N synthase to the oxidation mechanism of 5-methylcytosine in DNA by ten-eleven-translocase oxygenases.

Diabetes

Diabetes PDF Author: Victor R Preedy
Publisher: Academic Press
ISBN: 0128157771
Category : Medical
Languages : en
Pages : 456

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Book Description
Diabetes: Oxidative Stress and Dietary Antioxidants, Second Edition, builds on the success of the first edition, covering updated research on the science of oxidative stress in diabetes and the potentially therapeutic usage of natural antioxidants in the diet and food matrix. The processes within the science of oxidative stress are not described in isolation, but rather in concert with other processes, such as apoptosis, cell signaling and receptor mediated responses. This approach recognizes that diseases are often multifactorial and oxidative stress is a single component of this. Since the publication of the first edition, the science of oxidative stress and free radical biology continues to rapidly advance with thousands of the research articles on the topic. New sections in this update cover the role of dietary advanced glycation end products (AGEs) in causing OS in diabetes, oxidative stress and diabetes-induced bone metabolism, and oxidative stress and diabetic foot ulcer. Saves clinicians and researchers time in quickly accessing the very latest details on a broad range of diabetes and oxidation issues Combines the science of oxidative stress and the putative therapeutic usage of natural antioxidants in the diet, its food matrix or plant Includes preclinical, clinical and population studies to help endocrinologists, diabetologists, nutritionists, dieticians and clinicians map out key areas for research and further clinical recommendations

Comprehensive Inorganic Chemistry II

Comprehensive Inorganic Chemistry II PDF Author:
Publisher: Newnes
ISBN: 0080965296
Category : Science
Languages : en
Pages : 7694

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Book Description
Comprehensive Inorganic Chemistry II, Nine Volume Set reviews and examines topics of relevance to today’s inorganic chemists. Covering more interdisciplinary and high impact areas, Comprehensive Inorganic Chemistry II includes biological inorganic chemistry, solid state chemistry, materials chemistry, and nanoscience. The work is designed to follow on, with a different viewpoint and format, from our 1973 work, Comprehensive Inorganic Chemistry, edited by Bailar, Emeléus, Nyholm, and Trotman-Dickenson, which has received over 2,000 citations. The new work will also complement other recent Elsevier works in this area, Comprehensive Coordination Chemistry and Comprehensive Organometallic Chemistry, to form a trio of works covering the whole of modern inorganic chemistry. Chapters are designed to provide a valuable, long-standing scientific resource for both advanced students new to an area and researchers who need further background or answers to a particular problem on the elements, their compounds, or applications. Chapters are written by teams of leading experts, under the guidance of the Volume Editors and the Editors-in-Chief. The articles are written at a level that allows undergraduate students to understand the material, while providing active researchers with a ready reference resource for information in the field. The chapters will not provide basic data on the elements, which is available from many sources (and the original work), but instead concentrate on applications of the elements and their compounds. Provides a comprehensive review which serves to put many advances in perspective and allows the reader to make connections to related fields, such as: biological inorganic chemistry, materials chemistry, solid state chemistry and nanoscience Inorganic chemistry is rapidly developing, which brings about the need for a reference resource such as this that summarise recent developments and simultaneously provide background information Forms the new definitive source for researchers interested in elements and their applications; completely replacing the highly cited first edition, which published in 1973

Activation and Catalytic Reactions of Saturated Hydrocarbons in the Presence of Metal Complexes

Activation and Catalytic Reactions of Saturated Hydrocarbons in the Presence of Metal Complexes PDF Author: A.E. Shilov
Publisher: Springer Science & Business Media
ISBN: 0306469456
Category : Science
Languages : en
Pages : 551

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Book Description
hemistry is the science about breaking and forming of bonds between atoms. One of the most important processes for organic chemistry is breaking bonds C–H, as well as C–C in various compounds, and primarily, in hydrocarbons. Among hydrocarbons, saturated hydrocarbons, alkanes (methane, ethane, propane, hexane etc. ), are especially attractive as substrates for chemical transformations. This is because, on the one hand, alkanes are the main constituents of oil and natural gas, and consequently are the principal feedstocks for chemical industry. On the other hand, these substances are known to be the less reactive organic compounds. Saturated hydrocarbons may be called the “noble gases of organic chemistry” and, if so, the first representative of their family – methane – may be compared with extremely inert helium. As in all comparisons, this parallel between noble gases and alkanes is not fully accurate. Indeed the transformations of alkanes, including methane, have been known for a long time. These reactions involve the interaction with molecular oxygen from air (burning – the main source of energy!), as well as some mutual interconversions of saturated and unsaturated hydrocarbons. However, all these transformations occur at elevated temperatures (higher than 300–500 °C) and are usually characterized by a lack of selectivity. The conversion of alkanes into carbon dioxide and water during burning is an extremely valuable process – but not from a chemist viewpoint.

Nitric Oxide Synthase: Characterization and Functional Analysis

Nitric Oxide Synthase: Characterization and Functional Analysis PDF Author:
Publisher: Academic Press
ISBN: 0080536379
Category : Science
Languages : en
Pages : 375

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Book Description
Although the function of nitric oxide in a regulatory capacity in the central and peripheral nervous system is widely recognized, the full scope of its actions and its interrelationships with other classes of regulatory molecules is just beginning to be comprehended. This volume contains a number of sophisticated and advanced methods essential for exploring the activity of nitric oxide in the brain. It will be a valuable tool for the established investigator and for those just entering the field. Comprehensive protocols included for detection of NO and related compounds by chemical, immunohistochemical, and in situ hybridization techniques Newly developed methods for the purification of neuronal and endothelial NO synthase, production of monoclonal antibodies to NO synthase, molecular cloning and expression of NO synthesis, and control of NO synthase gene expression Assessment of NO-mediated functions in neurons, central nervous system, cerebral circulation, synaptic transmission, and vascular tone Calcium imaging by confocal microscopy, evaluation of the effect of NO on iron metabolism, and detection of heme oxygenase-1 and -2 message level and distribution