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Author : Jeferson Gross
Publisher :
ISBN 13 :
Total Pages : 196 pages
Book Rating : 4.:/5 (162 download)
Download or read book The Biosynthesis of Phylloquinone (vitamin K1) in Higher Plants written by Jeferson Gross and published by . This book was released on 2006 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Fabrice Rébeillé
Publisher : Academic Press
ISBN 13 : 0123864798
Total Pages : 324 pages
Book Rating : 4.1/5 (238 download)
Download or read book Biosynthesis of Vitamins in Plants written by Fabrice Rébeillé and published by Academic Press. This book was released on 2011 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dominic J. Harrington
Publisher : Academic Press
ISBN 13 : 0128130512
Total Pages : 342 pages
Book Rating : 4.1/5 (281 download)
Download or read book Laboratory Assessment of Vitamin Status written by Dominic J. Harrington and published by Academic Press. This book was released on 2018-11-28 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laboratory Assessment of Vitamin Status provides a comprehensive understanding of the limitations of commonly used approaches used for the evaluation of vitamin status, reducing harm in the general health setting. It outlines the application of 'Best Practice' approaches to the evaluation of vitamin status, giving physicians and other healthcare professionals the opportunity to make evidence-based interventions. Nearly every metabolic and developmental pathway in the human body has a dependency on at least one micronutrient. Currently, the clinical utility of approaches taken by laboratories for the assessment of vitamin status is generally poorly understood, missing the opportunity to diagnosis vitamin deficiencies. This essential reference gives clinical and biomedical scientists an understanding of the limitations of commonly used approaches to the evaluation of vitamin status in the general health setting through change in practice. Nutritionists and dietitians gain an understanding of more sophisticated markers of vitamin status. - Describes specialist assays in sufficient detail to enable laboratories to replicate what is being performed by expert groups - Provides detailed information that supports laboratories in the setting up of methods for the evaluation of vitamin status - Informs laboratories looking for third party providers of specialist investigations - Provides an essential overview of reference ranges for each vitamin
Author : Luis A. del Río
Publisher : Springer Science & Business Media
ISBN 13 : 9400768893
Total Pages : 353 pages
Book Rating : 4.4/5 (7 download)
Download or read book Peroxisomes and their Key Role in Cellular Signaling and Metabolism written by Luis A. del Río and published by Springer Science & Business Media. This book was released on 2013-07-03 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Peroxisomes are a class of ubiquitous and dynamic single membrane-bounded cell organelles, devoid of DNA, with an essentially oxidative type of metabolism. In recent years it has become increasingly clear that peroxisomes are involved in a range of important cellular functions in almost all eukaryotic cells. In higher eukaryotes, including humans, peroxisomes catalyze ether phospholipids biosynthesis, fatty acid alpha-oxidation, glyoxylate detoxification, etc, and in humans peroxisomes are associated with several important genetic diseases. In plants, peroxisomes carry out the fatty acid beta-oxidation, photorespiration, metabolism of ROS, RNS and RSS, photomorphogenesis, biosynthesis of phytohormones, senescence, and defence against pathogens and herbivores. In recent years it has been postulated a possible contribution of peroxisomes to cellular signaling. In this volume an updated view of the capacity and function of peroxisomes from human, animal, fungal and plant origin as cell generators of different signal molecules involved in distinct processes of high physiological importance is presented.
Author : Joshua R. Widhalm
Publisher :
ISBN 13 : 9781124784618
Total Pages : pages
Book Rating : 4.7/5 (846 download)
Download or read book Remarkable Features of the Hotdog-fold Thioesterases Involved in Phylloquinone (vitamin K1) Biosynthesis written by Joshua R. Widhalm and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Phylloquinone (vitamin K 1) is a bipartite molecule, consisting of a naphthoquinone ring attached to a phytyl side chain, that is synthesized by plants and certain cyanobacteria to serve as an electron carrier in photosystem I. The coupling of the ring and isoprenyl moieties relies on the cleavage of the CoA-thioester linkage with 1,4-dihydroxy-2-naphthoate (DHNA). It has long been a mystery if this hydrolysis is an enzymatic or chemical process. Using comparative genomics, protein biochemistry, genetics and metabolic profiling, we identified a cyanobacterial thioesterase responsible for the in vivo hydrolysis of DHNA-CoA. This enzyme bears a signature domain of the 4-hydroxybenzoyl-CoA thioesterase (4HBT) family of Hotdog-fold proteins. Surprisingly, plants, which obtained most of their phylloquinone biosynthetic genes with the acquisition of the plastid, do not contain orthologs of cyanobacterial DHNA-CoA thioesterase. We tested all of the predicted 4HBT Hotdog-fold proteins in Arabidopsis by functional complementation of the cyanobacterial mutant. We found two genes encoding functional DHNA-CoA thioesterases that display low percentages of identity and dissimilar catalytic motifs from their cyanobacterial counterparts. It appears that plant DHNA-CoA thioesterases originated from a horizontal gene transfer with a species of the Lactobacillales order. The cognate T-DNA knockout lines exhibit reduced DHNA-CoA thioesterase activity and phylloquinone content. Fluorescently tagging the Arabidopsis enzymes revealed that they are localized to the peroxisome. Subcellular fractionation assays confirmed this providing the first biochemical evidence for the involvement of peroxisomes in phylloquinone biosynthesis. Recent proteomics and GFP-reporter projects suggest that the two steps preceding DHNA-CoA thioesterase are also peroxisomal. Thus, the current model of phylloquinone biosynthesis reflects a split between plastids and peroxisomes, implying the movement of intermediates between the organelles. To assess the importance of the cognate transport steps, we have re-routed the peroxisomal branch of the pathway to plastids in Camelina sativa . Here we report the findings of our metabolic engineering strategy on the pool of phylloquinone.
Author : Gerald F. Combs Jr.
Publisher : Academic Press
ISBN 13 : 0123819814
Total Pages : 599 pages
Book Rating : 4.1/5 (238 download)
Download or read book The Vitamins written by Gerald F. Combs Jr. and published by Academic Press. This book was released on 2012-04-20 with total page 599 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fourth edition of this bestselling text will again provide the latest coverage of the biochemistry and physiology of vitamins and vitamin-like substances. Extensively revised and expanded on the basis of recent research findings with enlarged coverage of health effects of vitamin-like factors, it is ideally suited for students and an important reference for anyone interested in nutrition, food science, animal science or endocrinology. It contains a cohesive and well-organized presentation of each of the vitamins, as well as the history of their discoveries and current information about their roles in nutrition and health. - Selected for inclusion in Doody's Core Titles 2013, an essential collection development tool for health sciences libraries - Includes approximately 30% new material - Substantial updates have been made to chapters on vitamins A, C, E, K, folate, and the quasi-vitamins - Provides checklists of systems affected by vitamin deficiencies and food sources of vitamins - Key concepts, learning objectives, vocabulary,case studies, study questions and additional reading lists are included making this ideally suited for students - Thoroughly updated with important recent research results, including citations to key reports, many added tables and several new figures - Addition of Health and Nutrition Examination Survey (HANES III) data - Updated Dietary Reference Values
Author : A. Baker
Publisher : Springer
ISBN 13 : 9789401598590
Total Pages : 505 pages
Book Rating : 4.5/5 (985 download)
Download or read book Plant Peroxisomes written by A. Baker and published by Springer. This book was released on 2013-01-08 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the two decades since the last comprehensive work on plant peroxisomes appeared, the scientific approaches employed in the study of plant biology have changed beyond all recognition. The accelerating pace of plant research in the post-genomic era is leading us to appreciate that peroxisomes have many important roles in plant cells, including reserve mobilisation, nitrogen assimilation, defence against stress, and metabolism of plant hormones, which are vital for productivity and normal plant development. Many plant scientists are finding, and will no doubt continue to find, that their own area of research is connected in some way to peroxisomes. Written by the leading experts in the field, this book surveys peroxisomal metabolic pathways, protein targeting and biogenesis of the organelle and prospects for the manipulation of peroxisomal function for biotechnological purposes. It aims to draw together the current state of the art as a convenient starting point for anyone, student or researcher, who wishes to know about plant peroxisomes.
Author : Jianbo Xiao
Publisher : Springer
ISBN 13 : 9789811541476
Total Pages : 1953 pages
Book Rating : 4.5/5 (414 download)
Download or read book Handbook of Dietary Phytochemicals written by Jianbo Xiao and published by Springer. This book was released on 2021-09-02 with total page 1953 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes recent advances in the chemistry, bioactivity, nutrition, and functional aspects of dietary phytochemicals, as well as the health and functional aspects of foods rich in phytochemicals. Consisting of forty-four chapters, it discusses the different chemical types of phytochemicals in our diets and food and presents data collected from animal or human experiments that are directly related to human health. Each chapter covers the chemistry, epidemiological study, bioavailability, bioactivity (animal experiments) function in humans and safety, as well as products on the market. Moreover, the more than 200 figures make it easy to grasp the main findings in each area.
Author : W. Pennell
Publisher : Elsevier
ISBN 13 : 0080539661
Total Pages : 1071 pages
Book Rating : 4.0/5 (85 download)
Download or read book Principles of Salmonid Culture written by W. Pennell and published by Elsevier. This book was released on 1996-10-11 with total page 1071 pages. Available in PDF, EPUB and Kindle. Book excerpt: As salmonids have been reared for more than a century in many countries, one might expect that principles are well established and provide a solid foundation for salmonid aquaculture. Indeed, some of the methods used today in salmonid rearing are nearly identical to those employed one hundred years ago. Areas of salmonid research today include nutrition, smolt and stress physiology, genetics and biotechnology.The purpose of this book is to provide a useful synthesis of the biology and culture of salmonid fishes. The important practices in salmonid culture as well as the theory behind them is described. This volume will be of interest to students, researchers, fisheries biologists and managers as well as practising aquaculturists.
Author : Jan Gordeladze
Publisher : BoD – Books on Demand
ISBN 13 : 9535130196
Total Pages : 340 pages
Book Rating : 4.5/5 (351 download)
Download or read book Vitamin K2 written by Jan Gordeladze and published by BoD – Books on Demand. This book was released on 2017-03-22 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book serves as a comprehensive survey of the impact of vitamin K2 on cellular functions and organ systems, indicating that vitamin K2 plays an important role in the differentiation/preservation of various cell phenotypes and as a stimulator and/or mediator of interorgan cross talk. Vitamin K2 binds to the transcription factor SXR/PXR, thus acting like a hormone (very much in the same manner as vitamin A and vitamin D). Therefore, vitamin K2 affects a multitude of organ systems, and it is reckoned to be one positive factor in bringing about "longevity" to the human body, e.g., supporting the functions/health of different organ systems, as well as correcting the functioning or even "curing" ailments striking several organs in our body. Vitamin K2 - Vital for Health and Wellbeing has been produced and distributed through the support from Kappa Bioscience, Norway.
Author : Mingruo Guo
Publisher : Woodhead Publishing
ISBN 13 : 0081028997
Total Pages : 423 pages
Book Rating : 4.0/5 (81 download)
Download or read book Human Milk Biochemistry and Infant Formula Manufacturing Technology written by Mingruo Guo and published by Woodhead Publishing. This book was released on 2020-09-11 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human Milk Biochemistry and Infant Formula Manufacturing Technology, Second Edition covers the history of bottle feeding, its advantages and disadvantages when compared with breast-feeding, human milk biochemistry, trends and new developments in infant formula formulation and manufacturing, and best practices in infant formula processing technology and quality control. The book also covers human milk proteomics as a new, separate chapter and provides additional information on infant formula clinical trial guidelines. In addition, the book includes information about the formulation and processing of premature and low birth weight infant formula. This book is sure to be a welcome resource for professionals in the food and infant formula industry, academics and graduate students in fields like nutrition, food sciences, or nursing, nutritionists and health professionals, government officials working in relevant departments, and finally, anyone interested in human milk and infant formula. - Reviews both human milk biochemistry and infant formula processing technology for broad coverage - Features a comprehensive review on the human milk protein profile using proteomics technology - Contains information on infant formula processing technology - Provides guidelines on infant formula clinical trials and related topics
Author : Glenn N. Levine
Publisher : Elsevier Health Sciences
ISBN 13 : 1455748153
Total Pages : 497 pages
Book Rating : 4.4/5 (557 download)
Download or read book Cardiology Secrets written by Glenn N. Levine and published by Elsevier Health Sciences. This book was released on 2014 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get quick answers to the most important clinical questions with Cardiology Secrets! Using the popular and trusted Secret Series(R) Q&A format, this easy-to-read cardiology book provides rapid access to the practical, "in-the-trenches" know-how you need to succeed both in practice, and on cardiology board and recertification exams. Get the evidence-based guidance you need to provide optimal care for your patients with cardiac heart diseases. Explore effective solutions to a full range of clinical issues including the general examination, diagnostic procedures, arrhythmias, symptoms and disease states, valvular heart disease, cardiovascular pharmacology, and other medical conditions with associated cardiac involvement. Zero in on key information with bulleted lists, mnemonics, practical tips from the leading cardiologists, and "Key Points" boxes that provide a concise overview of important board-relevant content. Review essential material efficiently with the "Top 100 Secrets in Cardiology" - perfect for last-minute study or self-assessment. Apply all the latest advances in clinical cardiology techniques, technology, and pharmacology. Access the complete text and illustrations online at Expert Consult, fully searchable.
Author : Elizabeth J. Carey
Publisher : Springer
ISBN 13 : 1493910132
Total Pages : 265 pages
Book Rating : 4.4/5 (939 download)
Download or read book Cholestatic Liver Disease written by Elizabeth J. Carey and published by Springer. This book was released on 2014-07-18 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of the first edition, there have been advances in both the diagnosis and the management of many of the cholestatic liver diseases. Cholestatic Liver Disease, Second Edition thoroughly updates the topics previously addressed, such as primary biliary cirrhosis, primary sclerosing cholangitis and cholestatic variants of drug hepatotoxicity and viral disease. New treatments, such as the development of the farnesoid X receptor agonists for the treatment of PBC, are highlighted. Current guidelines and areas of uncertainty are also covered. Additionally, new chapters have been added to reflect the changing landscape of cholestatic liver disease. Cholestatic Liver Disease, Second Edition is a concise yet comprehensive summary of the current status of the field and is of value to clinicians and researchers interested in patients with cholestatic liver disease provide that will help to guide patient management and stimulate investigative efforts.
Author :
Publisher :
ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.3/5 (121 download)
Download or read book Composition of Foods written by and published by . This book was released on 1982 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Noureddine Benkeblia
Publisher : John Wiley & Sons
ISBN 13 : 1119511119
Total Pages : 255 pages
Book Rating : 4.1/5 (195 download)
Download or read book Vitamins and Minerals Biofortification of Edible Plants written by Noureddine Benkeblia and published by John Wiley & Sons. This book was released on 2020-05-26 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Detailed Reference on How Modern Biotechnology is using the Biofortification of Crops to Improve the Vitamin and Mineral Content of Edible Plants In this reference, Vitamins and Minerals Bio-Fortification of Edible Plants, authors cover new territory on phytonutrients, focusing on the enhancement and modification of edible crops. This book presents techniques and research findings from modern biotechnology to educate readers on the newest tools and research in the field. Readers will learn how groundbreaking scientific advances have contributed to the nutritional content of edible plants and crops for animals and humans. Inside, readers will find comprehensive information on new concepts of biofortification, including but not limited to: ● Modern biotechnology and its uses for improving the vitamin and mineral content of edible plants ● Potential minerals and vitamins that can be targeted and implemented in agriculture ● Ways of enhancing the nutritional contents of edible plants to address nutritional deficiencies and improve livestock ● Methods of identifying plants that can be used to heal or prevent disease and illness While many books cover the phytonutrients of crops, this reference book reports on methodologies, techniques, and environmental changes used to enhance and improve agricultural products. It is one of the first to provide information on using modern biotechnologies to modify crops with the goal of creating health benefits.
Author : Raffaele De Caterina
Publisher : Academic Press
ISBN 13 : 0128045876
Total Pages : 588 pages
Book Rating : 4.1/5 (28 download)
Download or read book Principles of Nutrigenetics and Nutrigenomics written by Raffaele De Caterina and published by Academic Press. This book was released on 2019-09-22 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Nutrigenetics and Nutrigenomics: Fundamentals for Individualized Nutrition is the most comprehensive foundational text on the complex topics of nutrigenetics and nutrigenomics. Edited by three leaders in the field with contributions from the most well-cited researchers conducting groundbreaking research in the field, the book covers how the genetic makeup influences the response to foods and nutrients and how nutrients affect gene expression. Principles of Nutrigenetics and Nutrigenomics: Fundamentals for Individualized Nutrition is broken into four parts providing a valuable overview of genetics, nutrigenetics, and nutrigenomics, and a conclusion that helps to translate research into practice. With an overview of the background, evidence, challenges, and opportunities in the field, readers will come away with a strong understanding of how this new science is the frontier of medical nutrition. Principles of Nutrigenetics and Nutrigenomics: Fundamentals for Individualized Nutrition is a valuable reference for students and researchers studying nutrition, genetics, medicine, and related fields. - Uniquely foundational, comprehensive, and systematic approach with full evidence-based coverage of established and emerging topics in nutrigenetics and nutrigenomics - Includes a valuable guide to ethics for genetic testing for nutritional advice - Chapters include definitions, methods, summaries, figures, and tables to help students, researchers, and faculty grasp key concepts - Companion website includes slide decks, images, questions, and other teaching and learning aids designed to facilitate communication and comprehension of the content presented in the book
Author : Craig S. Kitchens
Publisher : Elsevier Health Sciences
ISBN 13 : 1455733296
Total Pages : 843 pages
Book Rating : 4.4/5 (557 download)
Download or read book Consultative Hemostasis and Thrombosis E-Book written by Craig S. Kitchens and published by Elsevier Health Sciences. This book was released on 2013-02-20 with total page 843 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique clinical focus makes Consultative Hemostasis and Thrombosis, 3rd Edition your go-to guide for quick, practical answers on managing the full range of bleeding and clotting disorders. Emphasizing real-world problems and solutions, Dr. Craig S. Kitchens, Dr. Barbara A. Konkle, and Dr. Craig M. Kessler provide all the clinical guidance you need to make optimal decisions on behalf of your patients and promote the best possible outcomes. Consult this title on your favorite e-reader with intuitive search tools and adjustable font sizes. Elsevier eBooks provide instant portable access to your entire library, no matter what device you're using or where you're located. Efficiently look up concise descriptions of each condition, its associated symptoms, laboratory findings, diagnosis, differential diagnosis, and treatment. Get the latest information on hot topics such as Disseminated Intravascular Coagulation, Thrombophilia, Clinical and Laboratory Assessment and Management, Thrombotic -Thrombocytopenic Purpura, and Heparin-Induced Thrombocytopenia. Apply today’s newest therapies, including those that are quickly becoming standard in this fast-changing field. Meet the needs of specific patient groups with a new chapter on Bleeding and the Management of Hemorrhagic Disorders in Pregnancy and an extensively updated chapter on Thrombosis and Cancer. Zero in on key information with a new user-friendly design, and all-new full-color format, abundant laboratory protocols, and at-a-glance tables and charts throughout.
