Vitamin C

Vitamin C
Author: Qi Chen,Margreet C M Vissers
Publsiher: CRC Press
Total Pages: 256
Release: 2020-01-23
Genre: Medical
ISBN: 9780429807800

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Vitamin C holds a unique place in scientific and cultural history. In this book, a group of leading scientific researchers describe new insights into the myriad ways vitamin C is employed during normal physiological functioning. In addition, the text provides an extensive overview of the following: the rationale for utilizing vitamin C in the clinic, updates on recent uses of vitamin C in cancer treatment through high-dose intravenous therapies, the role vitamin C plays in the treatment of sepsis and infectious disease, management of the ways vitamin C can improve stem cell differentiation, as well as vitamin C use in other important health situations. Features Includes chapters from a team of leading international scholars Reviews the history and recent research on the functions, benefits, and uses of vitamin C Focuses special attention on the way vitamin C can be used in the treatment of cancers Discusses how vitamin C can be employed against infectious disease

Cancer and Vitamin C

Cancer and Vitamin C
Author: Qi Chen
Publsiher: Unknown
Total Pages: 135
Release: 2020
Genre: Electronic Book
ISBN: 0367858045

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Dietary Reference Intakes for Vitamin C Vitamin E Selenium and Carotenoids

Dietary Reference Intakes for Vitamin C  Vitamin E  Selenium  and Carotenoids
Author: Institute of Medicine,Food and Nutrition Board,Standing Committee on the Scientific Evaluation of Dietary Reference Intakes,Subcommittee on Interpretation and Uses of DRIs,Subcommittee on Upper Reference Levels of Nutrients,Panel on Dietary Antioxidants and Related Compounds
Publsiher: National Academies Press
Total Pages: 529
Release: 2000-08-27
Genre: Medical
ISBN: 9780309069359

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This volume is the newest release in the authoritative series of quantitative estimates of nutrient intakes to be used for planning and assessing diets for healthy people. Dietary Reference Intakes (DRIs) is the newest framework for an expanded approach developed by U.S. and Canadian scientists. This book discusses in detail the role of vitamin C, vitamin E, selenium, and the carotenoids in human physiology and health. For each nutrient the committee presents what is known about how it functions in the human body, which factors may affect how it works, and how the nutrient may be related to chronic disease. Dietary Reference Intakes provides reference intakes, such as Recommended Dietary Allowances (RDAs), for use in planning nutritionally adequate diets for different groups based on age and gender, along with a new reference intake, the Tolerable Upper Intake Level (UL), designed to assist an individual in knowing how much is "too much" of a nutrient.

Vitamin C in Human Health and Disease

Vitamin C in Human Health and Disease
Author: Wang Jae Lee
Publsiher: Springer
Total Pages: 184
Release: 2019-08-06
Genre: Medical
ISBN: 9789402417135

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This book presents the scientific evidence for the role of vitamin C in health and disease and offers new guidance on vitamin C intake in humans. The importance of vitamin C in preventing cancer and cardiovascular disease, its relevance to aging and stress, and its impacts on each of the human body systems are thoroughly assessed on the basis of the author’s extensive research and his deep understanding, as an anatomy professor, of the body as a whole. Findings published in the international scientific literature are fully taken into account, and due consideration is also given to empirical evidence, bearing in mind that mechanisms of action cannot always be precisely defined in the absence of human experiments. Beyond providing an up-to-date scientific perspective on the effects of vitamin C, the author hopes to promote human health worldwide by encouraging proper use of the vitamin. To this end, recommendations are made on the amount of vitamin C that should be taken daily and on the best way to take it. The book will be of interest to researchers, clinicians, and all others who wish to learn more about this vitamin and its significance.

New Insights on Vitamin C and Cancer

New Insights on Vitamin C and Cancer
Author: Michael J. Gonzalez,Jorge R. Miranda-Massari
Publsiher: Springer
Total Pages: 69
Release: 2014-09-18
Genre: Medical
ISBN: 9781493918904

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Research on vitamin C and its effects on cancer is growing in popularity around the world as positive research continues to accumulate building a stronger case for its effectiveness. This concise SpringerBrief on Vitamin C and Cancer presents the latest findings on how vitamin C induces apoptosis. A high concentration of vitamin C allows for ascorbate to generate hydrogen peroxide in tissue that can selectively kill cancer cells. Research has confirmed that high-dose vitamin C is cytotoxic to a wide variety of cancer cell lines, and that it also boosts the anti-cancer activity of several common chemotherapy drugs. Vitamin C also does more than just kill cancer cells. It boosts immunity by stimulating collagen formation to help the body wall off the tumor. It inhibits hyaluronidase, an enzyme that tumors use to metastasize and invade other organs throughout the body. This concise and up-to-date Brief is geared towards cancer researchers and scientists, as well as physicians interested in the basic science and the translational potential of vitamin C in cancer therapeutics.

Vitamin C

Vitamin C
Author: Rodolfo Paoletti,Helmut Sies,Joachim Bug,Enzo Grossi,Andrea Poli
Publsiher: Springer Science & Business Media
Total Pages: 133
Release: 2012-12-06
Genre: Medical
ISBN: 9788847022447

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Vitamin C, or ascorbic acid, has a long and multifaceted scientific history. In 1937, the Nobel Prize for Physiology and Medicine was awarded to Albert Szent-Gyorgyi'in recognition of his discoveries concerning the biological oxida tion processes with special reference to vitamin C', and the Nobel Prize for Chemistry was shared by Sir Norman W. Haworth, who was the first to synthesize the vitamin. Vitamin C is a potent antioxidant, and this action represented the theoretical basis for various lines of investigation on this molecule in which the potential role of ascorbic acid in the prevention and treatment of a series of dis eases, whose pathogenesis is linked to an excess of free radicals such as athero sclerosis and cancer, have been examined. These data have been analyzed in detail by experts in biochemistry, epidemi ology, and preventive and clinical medicine in the International Symposium Vitamin C, the state of the art in disease prevention sixty years after the Nobel Prize, held in Monte Carlo from October 31 to November 1, 1997, under the aus pices and the scientific endorsement of the Nutrition Foundation of Italy and with the financial support of Bracco SpA and Merck.

Vitamin C

Vitamin C
Author: Amal Hamza
Publsiher: BoD – Books on Demand
Total Pages: 156
Release: 2017-08-02
Genre: Science
ISBN: 9789535134213

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This book highlights recent advances on vitamin C and related topics. The chapters of this book include basic information about vitamin C function, sources and analysis, and radioprotective and antioxidant effect of vitamin C. Also, the anticarcinogenic effect of vitamin C is introduced. Furthermore, we considered the encapsulation technique used in vitamin C preparation. Finally, recent advances in vitamin C transporter are illustrated.

Military Strategies for Sustainment of Nutrition and Immune Function in the Field

Military Strategies for Sustainment of Nutrition and Immune Function in the Field
Author: Institute of Medicine,Committee on Military Nutrition Research
Publsiher: National Academies Press
Total Pages: 722
Release: 1999-05-13
Genre: Medical
ISBN: 0309173183

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Every aspect of immune function and host defense is dependent upon a proper supply and balance of nutrients. Severe malnutrition can cause significant alteration in immune response, but even subclinical deficits may be associated with an impaired immune response, and an increased risk of infection. Infectious diseases have accounted for more off-duty days during major wars than combat wounds or nonbattle injuries. Combined stressors may reduce the normal ability of soldiers to resist pathogens, increase their susceptibility to biological warfare agents, and reduce the effectiveness of vaccines intended to protect them. There is also a concern with the inappropriate use of dietary supplements. This book, one of a series, examines the impact of various types of stressors and the role of specific dietary nutrients in maintaining immune function of military personnel in the field. It reviews the impact of compromised nutrition status on immune function; the interaction of health, exercise, and stress (both physical and psychological) in immune function; and the role of nutritional supplements and newer biotechnology methods reported to enhance immune function. The first part of the book contains the committee's workshop summary and evaluation of ongoing research by Army scientists on immune status in special forces troops, responses to the Army's questions, conclusions, and recommendations. The rest of the book contains papers contributed by workshop speakers, grouped under such broad topics as an introduction to what is known about immune function, the assessment of immune function, the effect of nutrition, and the relation between the many and varied stresses encountered by military personnel and their effect on health.

Vitamin C in Health and Disease

Vitamin C in Health and Disease
Author: Lester Packer
Publsiher: CRC Press
Total Pages: 560
Release: 1997-05-05
Genre: Medical
ISBN: 0824793137

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"Provides an up-to-the-minute, comprehensive analysis of the most recent theoretical and clinical developments in vitamin C research--integrating a wide variety of interdisciplinary studies into a single-source volume. Highlights the redox properties of vitamin C, including regeneration, participation in antioxidant networks, and influence on atherosclerosis."

Vitamin C in Health and Disease

Vitamin C in Health and Disease
Author: Anitra C. Carr,Jens Lykkesfeldt
Publsiher: MDPI
Total Pages: 298
Release: 2018-08-09
Genre: Medical
ISBN: 9783038970293

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This book is a printed edition of the Special Issue "Vitamin C in Health and Disease" that was published in Nutrients

Vitamin C Current Concepts in Human Physiology

Vitamin C  Current Concepts in Human Physiology
Author: Anitra C. Carr,Ramesh Natarajan
Publsiher: MDPI
Total Pages: 148
Release: 2018-11-05
Genre: Electronic Book
ISBN: 9783038972945

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This book is a printed edition of the Special Issue "Vitamin C: Current Concepts in Human Physiology" that was published in Antioxidants

Cancer and Vitamin C

Cancer and Vitamin C
Author: Taylor & Francis Group
Publsiher: CRC Press
Total Pages: 188
Release: 2021-09-30
Genre: Electronic Book
ISBN: 1032174994

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High doses of vitamins have been used to treat cancer. This book explores the ways Vitamin C retards cancers through the perturbation of multiple cellular pathways, by eliciting a hypoxic response in cancer cells, by stimulation of radio-sensitivity, and by reprogramming somatic cell activities. A chapter summarizes clinical trials and therapies.

Environmental Stressors in Health and Disease

Environmental Stressors in Health and Disease
Author: Jörgen Fuchs
Publsiher: CRC Press
Total Pages: 520
Release: 2001-07-20
Genre: Medical
ISBN: 0203904788

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This volume illustrates the impact of environmental oxidants on the tissues of the eyes, lungs and skin, as well as on the immune system - highlighting common illnesses, injuries and pathologies induced by pro-oxidant environmental xenobiotics such as inflammation, immune response, signal transduction, regulation of gene expression, and carcinogene

Natural Antioxidants and Food Quality in Atherosclerosis and Cancer Prevention

Natural Antioxidants and Food Quality in Atherosclerosis and Cancer Prevention
Author: J T Kumpulainen,J T Salonen
Publsiher: Elsevier
Total Pages: 450
Release: 1996-01-01
Genre: Technology & Engineering
ISBN: 9780857093059

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Natural antioxidants and food quality in atherosclerosis and cancer prevention provides a comprehensive and up-to-date overview of the role of natural antioxidants and lipid peroxidation in atherosclerosis and cancer. The book presents important information on the presence of various flavonoids found in berries, vegetables and fruits and their antioxidative potencies, as well as the role of antioxidative vitamins and carotenoids in cardiovascular diseases and cancer. In addition, the measurement of oxidative stress in humans is surveyed.

Natural Antioxidants in Human Health and Disease

Natural Antioxidants in Human Health and Disease
Author: Balz Frei
Publsiher: Academic Press
Total Pages: 588
Release: 2012-12-02
Genre: Technology & Engineering
ISBN: 9780080571683

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This book serves as a comprehensive overview of the current scientific knowledge on the health effects of dietary and supplemental antioxidants (such as vitamins C and E). Chapters integrate information from basic research and animal studies, epidemiologic studies, and clinical intervention trials. The popular media has taken great interest in antioxidants, with numerous articles emphasizing their role in preventing disease and the possible slowing of the aging process. These antioxidant vitamins may be important in preventing not only acute deficiency symptoms, but also chronic disorders such as heart disease and certain types of cancer. This book, therefore, is not only for scientists and doctors, but also for health writers, journalists, and informed lay people. The text focuses on several human conditions for which there is now good scientific evidence that oxidation is an important etiological component. Specifically, antioxidants may prevent or slow down the progression of: Cancer, Cardiovascular disease, Immune system disorders, Cataracts, Neurological disorders, Degeneration due to the aging process.