Modulation of Cellular Interactions by Vitamin A and Derivatives (retinoids)

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Publisher :
ISBN 13 :
Total Pages : 446 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Modulation of Cellular Interactions by Vitamin A and Derivatives (retinoids) by : Luigi M. De Luca

Download or read book Modulation of Cellular Interactions by Vitamin A and Derivatives (retinoids) written by Luigi M. De Luca and published by . This book was released on 1981 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: The proceedings of a 1980 technical conference concerning the modulation of cellular interactions by vitamin A and its derivatives are presented. Over 50 papers are included; major areas of research are: chemistry and in vivo studies; retinoid metabolism; retinoid-binding proteins; cellular interaction; biochemical models; and miscellaneous related studies. Rationale for the research derives from the observation that a major physiological role of vitamin A is to maintain normal phenotypic expression of epithelial tissues, which, in deficiency, undergo processes of squamous metaplasia and keratinization. Such processes also occur as a result of exposure to certain chemical carcinogens. Some retinoids have been demonstrated as effective protection agents of chemical carcinogenesis. Retinoids have also been observed to alter cell surface properties of neoplastically-transferred cells. The material is presented to provide a useful resource for future research in cell biology as related to the biochemical and biological roles of vitamin A and its derivatives. (wz).

The Fat-Soluble Vitamins

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Publisher : Springer Science & Business Media
ISBN 13 : 1461588707
Total Pages : 297 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis The Fat-Soluble Vitamins by : H. DeLuca

Download or read book The Fat-Soluble Vitamins written by H. DeLuca and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first demonstration of the existence of a vitamin and the full recognition of this fact are often attributed to the work of McCollum, who found that a sub stance in butterfat and cod-liver oil was necessary for growth and health of ani mals fed purified diets. It became obvious that an organic substance present in microconcentrations was vital to growth and reproduction of animals. Following the coining of the word vitamine by Funk, McCollum named this fat-soluble sub stance vitamin A. We can, therefore, state that vitamin A was certainly one of the first known vitamins, yet its function and the function of the other fat-soluble vitamins had remained largely unknown until recent years. However, there has been an explosion of investigation and new information in this field, which had remained quiescent for at least two or three decades. It is now obvious that the fat-soluble vitamins function quite differently from their water-soluble counter parts. We have learned that vitamin D functions by virtue of its being converted in the kidney to a hormone that functions to regulate calcium and phosphorus metabolism. This new endocrine system is in the process of being elucidated in detail, and in addition, the medical use of these hormonal forms of vitamin D in the treatment of a variety of metabolic bone diseases has excited the medical com munity.

Current Catalog

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Publisher :
ISBN 13 :
Total Pages : 1550 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Current Catalog by : National Library of Medicine (U.S.)

Download or read book Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on with total page 1550 pages. Available in PDF, EPUB and Kindle. Book excerpt: First multi-year cumulation covers six years: 1965-70.

Journal of the National Cancer Institute

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Publisher :
ISBN 13 :
Total Pages : 1030 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Journal of the National Cancer Institute by :

Download or read book Journal of the National Cancer Institute written by and published by . This book was released on 1998 with total page 1030 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cosmetic Dermatology

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Publisher : John Wiley & Sons
ISBN 13 : 111865546X
Total Pages : 34 pages
Book Rating : 4.1/5 (186 download)

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Book Synopsis Cosmetic Dermatology by : Zoe Diana Draelos

Download or read book Cosmetic Dermatology written by Zoe Diana Draelos and published by John Wiley & Sons. This book was released on 2015-10-14 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Back for a new edition, Zoe Draelos' outstanding resource to cosmetic dermatology again provides a highly-illustrated, clinical guide to the full range of cosmetic skin treatments. Bringing together experts from research, industry, surgery and practice, it is structured in four distinct parts for easy navigation by the busy clinician: Basic Concepts - giving an overview of the physiology pertinent to cosmetic dermatology and the delivery systems by which treatments can take effect; Hygiene Products - evaluating cleansing and moisturising products; Adornment - looking at aesthetic techniques such as cosmetics, nail protheses and hair treatment; Antiaging - ie, injectables, resurfacing and skin contouring techniques, and the rapidly growing area of Cosmeceuticals. With over 300 high-quality images and key summary boxes throughout, this new edition incorporates the newest procedural innovations in this rapidly developing field. Perfect for all dermatologists, especially those specialising in cosmetic dermatology and whether hospital-based or in private practice, it provides the complete cosmetic regimen for your patients and will be an indispensable tool to consult over and over again.

Liver Pathophysiology

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Publisher : Academic Press
ISBN 13 : 0128043210
Total Pages : 917 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Liver Pathophysiology by : Pablo Muriel

Download or read book Liver Pathophysiology written by Pablo Muriel and published by Academic Press. This book was released on 2017-03-02 with total page 917 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liver Pathophysiology: Therapies and Antioxidants is a complete volume on morphology, physiology, biochemistry, molecular biology and treatment of liver diseases. It uses an integral approach towards the role of free radicals in the pathogenesis of hepatic injury, and how their deleterious effects may be abrogated by the use of antioxidants. Written by the most prominent authors in the field, this book will be of use to basic and clinical scientists and clinicians working in the biological sciences, especially those dedicated to the study and treatment of liver pathologies. - Presents the most recent advances in hepatology, with a special focus on the role of oxidative stress in liver injury. - Provides in vivo and in vitro models to study human liver pathology. - Explains the beneficial effects of antioxidants on liver diseases. - Contains the most recent and modern treatments of hepatic pathologies, including, but not limited to, stem cells repopulation, gene therapy and liver transplantation.

Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids

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Publisher : National Academies Press
ISBN 13 : 0309069491
Total Pages : 530 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids by : Institute of Medicine

Download or read book Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids written by Institute of Medicine and published by National Academies Press. This book was released on 2000-08-27 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Retinoids

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Publisher : Springer Science & Business Media
ISBN 13 : 3642680232
Total Pages : 500 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Retinoids by : C.E. Orfanos

Download or read book Retinoids written by C.E. Orfanos and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the aromatic retinoic acid analog Tigason oral and intravenous pharmacokinetic studies have been performed in 5 normal volunteers. Simultaneous fitting of single i. v. and oral data to a three-compartment model assuming first-order absorption was possible. Using Nonlin parameter estimates of the single-dose data, one is able to predict the decline in plasma levels of parent drug following cessation of a 10 days multiple dosing regimen up to 24 hours. The model is however unable to predict a phase of prolonged elimination observed beyond 24 hours. Moreover in 5 patients, who underwent chronic therapy (8-15 months), substantial plasma levels of both unchanged drug and main metabolite (corre sponding carboxylic acid) were observed up to 140 days after cessation of the therapy. An apparent half-life of elimination of 80-100 days can be calculated. The drug appears to be stored at some yet unknown storage site. Investigation of metabolism of Tigason in rats and humans revealed 19 different bio transformation products thus far, most of them appearing in the urine in low amounts (20010 of dose). A few of them (mainly the acid Ro 10-1670) after conjugation to glucuronic acid are excreted in the bile in high amounts (60-80% of dose). No drug appeared unchanged in the excreta after i. v. administration to rats. References 1. Bollag W (1971) Effects of vitamin A acid (NSC-122758) on transplantable and chemically-induced tumors. Cancer Chemother Rep 55:53-58 2.

Retinoid Therapy

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Publisher : Springer Science & Business Media
ISBN 13 : 9401163499
Total Pages : 312 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Retinoid Therapy by : W.J. Cunliffe

Download or read book Retinoid Therapy written by W.J. Cunliffe and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: The impact of the retinoids in clinical practice has primarily been in dermatology. When Dr Werner Bollag began his basic research and screening programme in the early 1960's, the expectation was that the retinoids would have a major impact on oncology. However, the laboratory and clinical experiences of Bollag and his colleagues in Switzerland, Stuttgen and Orfanos in Germany, led to publications on both etretinates (Tigason) and isotretinoin (Roaccutane) in the years between 1972 and 1976 in the field of dermatology. In fact the first symposium on retinoid research held in Berlin in 1981 was almost entirely dermatological. A year later a retinoid workshop in Iowa was designed to provide a forum for dermatolog ists from the USA involved in specific protocols investigating oral retinoids. In the UK, research into the retinoids began rather later than in Continental Europe or in the USA, although Tigason was first marketed here. It was felt in late 1982 that as many dermatologists had relatively little experience with these compounds it would be appropriate to hold an International Symposium on retinoid therapy in the UK. Thus on 16-18 May 1983 in London, 37 speakers from 11 countries addressed an audience of 300, aminly UK, dermatologists. The scientific organizing committee consisted of but two persons Dr William Cunliffe of Leeds General Infirmary, representing the European Society of Dermatolo gical Research, and myself from Roche Clinical Research. The Symposium was held under the auspices of the ESDR and of Roche Products Limited.

Gene Regulation, Epigenetics and Hormone Signaling

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Publisher : John Wiley & Sons
ISBN 13 : 3527322817
Total Pages : 678 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Gene Regulation, Epigenetics and Hormone Signaling by : Subhrangsu S. Mandal

Download or read book Gene Regulation, Epigenetics and Hormone Signaling written by Subhrangsu S. Mandal and published by John Wiley & Sons. This book was released on 2017-10-23 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first of its kind, this reference gives a comprehensive but concise introduction to epigenetics before covering the many interactions between hormone regulation and epigenetics at all levels. The contents are very well structured with no overlaps between chapters, and each one features supplementary material for use in presentations. Throughout, major emphasis is placed on pathological conditions, aiming at the many physiologists and developmental biologists who are familiar with the importance and mechanisms of hormone regulation but have a limited background in epigenetics.

MacSween's Pathology of the Liver E-Book

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Publisher : Elsevier Health Sciences
ISBN 13 : 0323508693
Total Pages : 1067 pages
Book Rating : 4.3/5 (235 download)

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Book Synopsis MacSween's Pathology of the Liver E-Book by : Alastair D. Burt

Download or read book MacSween's Pathology of the Liver E-Book written by Alastair D. Burt and published by Elsevier Health Sciences. This book was released on 2017-05-22 with total page 1067 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its first publication more than 35 years ago, MacSween’s Pathology of the Liver, by Drs. Alastair D. Burt, Linda D. Ferrell, and Stefan G. Hübscher, has established itself as the definitive reference on liver pathology. The 7th Edition continues the tradition of excellence with more than 1,000 high-quality illustrations, coverage of the new and emerging diagnostic applications and techniques that pathologists must be familiar with, an up-to-date review of drug-induced injury, and much more. A must-have for every surgical pathologist, MacSween’s remains the most authoritative and comprehensive book in its field. Provides comprehensive, state-of-the-art coverage of all malignant and benign hepatobiliary disorders from an international "who’s who" in the field. Helps you quickly recognize the wide variety of liver appearances that result from infections, tumors, and tumor-like lesions, as well as organ damage caused by drugs and toxins. Features 1,000+ full-color illustrations that provide a complete visual guide to each tumor or tumor-like lesion and assist in the recognition and diagnosis of any tissue sample you’re likely to encounter. Incorporates relevant data from ancillary techniques (immunohistochemistry, cytogenetics, and molecular genetics), giving you the tools required to master the latest breakthroughs in diagnostic technology. Includes an updated chapter on mechanisms of liver disease, including coverage of regression and remodeling of disease and new information on next generation sequencing; an up-to-date review of drug-induced injury, including the effects of herbal and alternative medicines. Expert ConsultTM eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, Q&As, and references from the book on a variety of devices.

Nutrient Metabolism

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Publisher : Academic Press
ISBN 13 : 0123877881
Total Pages : 899 pages
Book Rating : 4.1/5 (238 download)

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Book Synopsis Nutrient Metabolism by : Martin Kohlmeier

Download or read book Nutrient Metabolism written by Martin Kohlmeier and published by Academic Press. This book was released on 2015-05-12 with total page 899 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nutrient Metabolism, Second Edition, provides a comprehensive overview of the supply and use of nutrients in the human body and how the body regulates intake. Chapters detail the principles determining digestion and absorption of food ingredients and how these compounds and their metabolites get into the brain, cross the placenta and pass through the kidneys. Each nutrient's coverage contains a nutritional summary that describes its function, its food sources, dietary requirements, potential health risks if deficient, and impact of excessive intake. This handbook contains the latest information on the scope of structures, processes, genes and cofactors involved in maintaining a healthy balance of nutrient supplies. Of interest to a wide range of professionals because nutrient issues connect to so many audiences, the book contains a useful link to dietary supplements. - Latest research findings on health and clinical effects of nutrients and of interventions affecting nutrient supply or metabolism - Each nutrient covered contains a nutritional summary describing its function, food sources, dietary requirements, potential health risks if deficient, and impact of excessive intake. - Nutrient information immediately accessible--from source to effect--in one volume

Cancer Treatment Reports

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Publisher :
ISBN 13 :
Total Pages : 1490 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Cancer Treatment Reports by :

Download or read book Cancer Treatment Reports written by and published by . This book was released on 1982 with total page 1490 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Journal of Cell Biology

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ISBN 13 :
Total Pages : 832 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Journal of Cell Biology by :

Download or read book The Journal of Cell Biology written by and published by . This book was released on 1984 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt: No. 2, pt. 2 of November issue each year from v. 19-47; 1963-70 and v. 55- 1972- contain the Abstracts of papers presented at the annual meeting of the American Society for Cell Biology, 3d-10th; 1963-70 and 12th- 1972- .

Vitamins

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Publisher : Walter de Gruyter
ISBN 13 : 3110859181
Total Pages : 1072 pages
Book Rating : 4.1/5 (18 download)

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Book Synopsis Vitamins by : Wilhelm Friedrich

Download or read book Vitamins written by Wilhelm Friedrich and published by Walter de Gruyter. This book was released on 2013-02-06 with total page 1072 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Dietary Phytochemicals

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Publisher : Springer
ISBN 13 : 9789811541476
Total Pages : 1953 pages
Book Rating : 4.5/5 (414 download)

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Book Synopsis Handbook of Dietary Phytochemicals by : Jianbo Xiao

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.

Vitamin A Supplements

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Publisher : World Health Organization
ISBN 13 : 9789241545068
Total Pages : 48 pages
Book Rating : 4.5/5 (45 download)

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Book Synopsis Vitamin A Supplements by : WHO/UNICEF/IVACG Task Force

Download or read book Vitamin A Supplements written by WHO/UNICEF/IVACG Task Force and published by World Health Organization. This book was released on 1997 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepared by a WHO/UNICEF/IVACG Task Force