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Sunscreen Photobiology
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Book Synopsis Sunscreen Photobiology: Molecular, Cellular and Physiological Aspects by : Francis P. Gasparro
Download or read book Sunscreen Photobiology: Molecular, Cellular and Physiological Aspects written by Francis P. Gasparro and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sunscreens are universally recommended by dermatologists not only to prevent the immediate effects of overexposure to sunlight but also to prevent skin cancer. While the former goal is immediately evident, the latter remains an unproven hypothesis and is a topic of some controversy. Recent epidemiological studies suggesting a correlation between increased use of sunscreens over the past two decades and the rise in skin cancer have led to the question whether sunscreens applied to skin may be undergoing photoreactions, the effects of which are elaborated many years later. By addressing the key questions, this book advances the field of sunscreen photobiology and provides the reader with an unbiased perspective on this important field.
Book Synopsis Sunscreen Photobiology by : Francis P Gasparro
Download or read book Sunscreen Photobiology written by Francis P Gasparro and published by Springer. This book was released on 2014-01-15 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Photobiology written by E. Riklis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is not always the case that the subject of a scientific book and its relevance to everyday li fe are so timely. Photobiology and its si ster subject Radiobiology are now a must for understanding the environment we live in and the impact light, ultraviolet light, and radiation have on all aspects of our life. Photobiology is a true interdisciplinary field. Photobiology research plays a direct role in diverse fields, and a glance at the topics of the symposia covered in this book by over 100 articles shows the breadth and depth of knowledge acquired in fundamental research and its impact on the major issues and applied problems the world is facing. Half a century of photobiology research brought about an understanding of the importance of light to life, both as a necessary source of energy and growth as weIl as its possible dangers. Research in photochemistry and photobiology led to the discoveries of ceIlular repair mechanisms of UV induced damages to DNA and this led to understanding of the effects of hazardous environmental chemieals and mutagenecity , and to the development of genetic engineering. This topic was given due emphasis in several symposia and chapters in this book.
Author :Zacarías León González Publisher :Springer Science & Business Media ISBN 13 :3319011898 Total Pages :224 pages Book Rating :4.3/5 (19 download)
Book Synopsis Percutaneous Absorption of UV Filters Contained in Sunscreen Cosmetic Products by : Zacarías León González
Download or read book Percutaneous Absorption of UV Filters Contained in Sunscreen Cosmetic Products written by Zacarías León González and published by Springer Science & Business Media. This book was released on 2013-12-24 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zacarías León's thesis describes the development and validation of analytical methods to estimate the processes set in motion by percutaneous absorption of UV filters in sunscreen cosmetic products. León describes these methods in both in vitro and non-invasive in vivo methodologies. Currently dermatologists recommend the use of sunscreen products not only under conditions of extreme exposure to the sun but also in daily situations. However the chemical compounds in these products contain may lead to undesired processes and cause induced toxicity, estrogenic effects and endocrine activity. León establishes methods to investigate these effects and provides valuable information on the undesired side effects associated with the use of UV filters found in sunscreen products. The work in this thesis has led to a number of publications in renowned analytical chemistry journals.
Book Synopsis Life Under the Sun by : Peter A. Ensminger
Download or read book Life Under the Sun written by Peter A. Ensminger and published by Yale University Press. This book was released on 2008-10-01 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Which fungus is as sensitive to light as the human eye? What are the myths and facts about the ozone hole, tanning, skin cancer, and sunscreens? What is the effect of light on butterfly copulation? This entertaining collection of essays explores how various organisms -- including archaebacteria, slime molds, fungi, plants, insects, and humans -- sense and respond to sunlight. The essays in Peter A. Ensminger's book cover vision, photosynthesis, and phototropism, as well as such unusual topics as the reason why light causes beer to develop a "skunky" odor. He introducec us to the kinds of eyes that have evolved in different animals, including those in a species of shrimp that is ostensibly eyeless; gives us a better appreciation of color vision; explains how plowing fields at night may be used to control weeds; and tells about variegate porphyria, a metabolic disease that makes people very sensitive to sunlight and may have afflicted King George III of England. These engaging essays present a complicated yet fascinating subject in an accessible way. The book will be treasured by anyone interested in the wonders of biology.
Book Synopsis Environmental Health Perspectives by :
Download or read book Environmental Health Perspectives written by and published by . This book was released on 1993 with total page 1108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reviews in Environmental Health, 2000 by :
Download or read book Reviews in Environmental Health, 2000 written by and published by . This book was released on 2000 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sun Protection in Man by : P.U. Giacomoni
Download or read book Sun Protection in Man written by P.U. Giacomoni and published by Elsevier. This book was released on 2001-07-31 with total page 781 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Sun Protection in Man" looks at the beneficial and harmful effects of solar radiation. The physiological consequences of sun exposure have been systematically studied starting at the end of the nineteenth century and we now have accumulated knowledge about how Caucasian and Asian skins reacts to solar radiation. The chemical effects of solar ultraviolet radiation have been analyzed with particular emphasis during the second half of the twentieth century. Research on micro-organisms has allowed us to understand the mechanisms of UV-induced mutagenesis and photosensitization. Studies with laboratory rodents have opened the path to the understanding of UV-induced immune-depression, carcinogenesis, photo-damage and photo-aging. The results of these studies have enabled other scientists to investigate the same phenomena in human organs such as the skin and the eye. UV radiation damages hair, as well. The present knowledge in these fields is summarized in some of the chapters of this monograph.Mass phenomenon in Europe with the generalization of summer vacations which were a consequence of social reforms introducing the concept of "paid vacations". This created a need for protection and opened a market for sunscreens. This monograph is concerned with sun protection as a whole and is not just "another book on sunscreens". Nonetheless, in these days of general concern, it is important to learn about the efficiency of sunscreens. Several authors discuss how to reduce the number of impinging photons and explain why sunscreens seem to offer less protection than expected. Guidelines are given on how to use sunscreens in everyday life, which are expressed rigorously though clearly, for access to the common reader.Our knowledge on the relationship between sun and humans is at the early stages of development. Industrial and commercial activities are concerned by the development of this knowledge, and rules have been and will be promulgated to guarantee efficacy and safety of sun-products. It is hoped that this monograph will be of interest to the scholar, the layman and the legislator.
Book Synopsis Principles of Bone Biology by : John P. Bilezikian
Download or read book Principles of Bone Biology written by John P. Bilezikian and published by Academic Press. This book was released on 2008-09-29 with total page 2074 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Bone Biology provides the most comprehensive, authoritative reference on the study of bone biology and related diseases. It is the essential resource for anyone involved in the study of bone biology. Bone research in recent years has generated enormous attention, mainly because of the broad public health implications of osteoporosis and related bone disorders. - Provides a "one-stop" shop. There is no need to search through many research journals or books to glean the information one wants...it is all in one source written by the experts in the field - The essential resource for anyone involved in the study of bones and bone diseases - Takes the reader from the basic elements of fundamental research to the most sophisticated concepts in therapeutics - Readers can easily search and locate information quickly as it will be online with this new edition
Book Synopsis Stem Cells—Advances in Research and Application: 2013 Edition by :
Download or read book Stem Cells—Advances in Research and Application: 2013 Edition written by and published by ScholarlyEditions. This book was released on 2013-06-21 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stem Cells—Advances in Research and Application: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Adult Stem Cells. The editors have built Stem Cells—Advances in Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Adult Stem Cells in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Stem Cells—Advances in Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Book Synopsis Research in Photobiology by : A. Castellani
Download or read book Research in Photobiology written by A. Castellani and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every four years the photobio1ogists of the world get together in an International Congress. They discuss and learn not only re search details and findings in their own, often narrow, fields but educate one another broadly in the many biological systems that interact with light. It is this latter purpose that is exemplified by these proceedings - the Symposium papers and Workshop summaries of the VIIth International Congress on Photobiology held in Rome, August 29 - September 3, 1976. Photobiology is one of the few true interdisciplinary fields. It has an air of excitement about it. A glance at the table of contents indicates clearly that photobiology and its practitioners (individuals whose primary interests are in medicine, plant sci ences, animal sciences, molecular properties, and energy conversion) interact with the entire and diverse world of living creatures. We supply not only the basic research background to help evaluate many present-day environmental problems but are also evaluating and pointing the way toward solutions to a number of these problems.
Book Synopsis Procedures in Cosmetic Dermatology Series: Cosmeceuticals E-Book by : Zoe Diana Draelos
Download or read book Procedures in Cosmetic Dermatology Series: Cosmeceuticals E-Book written by Zoe Diana Draelos and published by Elsevier Health Sciences. This book was released on 2008-10-31 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: This newly revised title helps you incorporate the very latest in cosmeceuticals into your busy practice. Succinctly written and lavishly illustrated, this book focuses on procedural how-to’s and offer step-by-step advice on proper techniques, pitfalls, and tricks of the trade—so you can refine and hone your skills...and expand your repertoire. Contains valuable advice from board-certified dermatologist Zoe Diana Draelos, MD to help you make the best possible recommendations for your patients. Provides a wealth of color illustrations and photographs that depict cases as they appear in practice so you can visualize techniques clearly. Includes a new chapter dedicated to the future of cosmeceuticals to keep you completely current. Features new uses for botanicals.
Book Synopsis Carrier-Mediated Dermal Delivery by : Andreia Ascenso
Download or read book Carrier-Mediated Dermal Delivery written by Andreia Ascenso and published by CRC Press. This book was released on 2017-09-01 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents new approaches for skin aging and photocarcinogenesis and topical formulations based on nanocarrier systems for skin disorders. It discusses cosmeceuticals, laser, photodynamic therapy, and melatonin-based treatments as important strategies for photoaging management. Photodynamic therapy and melatonin can be used in the photocarcinogenesis context, too. Therefore, the inclusion of this strong antioxidant in sunscreen products could be a promising approach. The book discusses topical formulations, including emulsions (conventional formulations and emulsions stabilized by solid particles), nail films, and nanocarriers used for the delivery of actives in various skin and nail diseases such as acne, psoriasis, atopic dermatitis, fungal diseases, leishmaniasis, and skin cancer. Finally, several nanocarriers are introduced, such as lipid vesicles (ranging from the first-generation conventional liposomes to the more recent deformable vesicles), liquid crystalline nanodispersions, gelatin, and solid lipid nanoparticles. Their composition, formulation, characterization, and topical applications are also discussed. Although this is a broad topic, the most important (nano)pharmaceutical formulations are presented in the book.
Book Synopsis Molecular Photobiology by : Kendric C. Smith
Download or read book Molecular Photobiology written by Kendric C. Smith and published by Elsevier. This book was released on 2013-10-22 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Photobiology: Inactivation and Recovery describes the deleterious photochemical reactions occurring in biological systems. This book is composed of 10 chapters that specifically tackle light interactions in the ultraviolet region of the spectrum resulting to damaged proteins and nucleic acids in living systems. This book deals first with the kinds of photochemical reactions that can occur and the possible effects of photochemistry on molecular, cellular, and organismal levels. The succeeding chapters highlight the principle of recovery mechanisms, wherein evidence shows that cells can repair their damaged genetic material, and thus recover from the otherwise inactivating effects of light. The remaining chapters are devoted to the comparison and contrast of some biological effects of ionizing radiation and those of ultraviolet radiation. This book is of value to molecular photobiologists, photochemists, biochemists, and radiation scientists and researchers.
Download or read book Photodamage written by Barbara Gilchrest and published by Wiley-Blackwell. This book was released on 1995-09-06 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: The adverse effects of sunlight on the skin are well known, but only now is the scientific basis and rationale for treatment being evaluated. With the current level of interest from the general public and dermatologists in suntanning, sunburn and skin cancer, there is a great need for an authoritative, comprehensive review of the mechanisms, prevention and treatment of photodamage. There are only a handful of reputable clinical investigators who could put together an important volume and of this group, Dr. Gilchrest is probably the leading worker. She has collected all the latest information on photobiology, the effect of light on skin structure and function, clinical problems, prevention in adults and children, and medical and surgical treatment
Book Synopsis Solar-Energy-Absorbing Substances and Oxidative Stress and Inflammatory Diseases by : C. Thomas Gnewuch
Download or read book Solar-Energy-Absorbing Substances and Oxidative Stress and Inflammatory Diseases written by C. Thomas Gnewuch and published by Cambridge Scholars Publishing. This book was released on 2017-06-23 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores various topics relevant to understanding the complexities of biological effects generated by solar radiation. Solar-energy-absorbing substances are evaluated, including sunscreen agents, and their influence on cancers and diseases. One assumption is the use of sunscreen agents cannot prevent the photoinitiation of biological system malfunction, such as immunosuppression. On the contrary, sunscreens can help enhance the negative solar-energy-induced effects, such as by skin penetration. This collection offers critical appraisals of clinical studies involving vitamins and nonsteroidal anti-inflammatory agents for alleviating, mitigating, or even curing of various inflammatory diseases including cancers.
Book Synopsis Atlas of Cosmetic Surgery with DVD by : Michael S. Kaminer, MD
Download or read book Atlas of Cosmetic Surgery with DVD written by Michael S. Kaminer, MD and published by Elsevier Health Sciences. This book was released on 2008-11-21 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new edition of this comprehensive, practical, and richly illustrated atlas covers a broad range of both surgical and medical aspects of cosmetic dermatology, including laser resurfacing, chemical peels, blepharoplasty and face lifts, hair transplantation, hair removal, and so much more. Dr. Kaminer along with an esteemed team of respected leaders in dermatology, oculoplastic surgery, facial plastic surgery, anesthesiology, and ophthalmology provide in-depth, descriptions of today's most widely used techniques. Every nuance of every procedure is clearly defined with more than 700 full-color crisp illustrations and high-quality clinical photographs. And best of all, this remarkable text now includes a DVD containing step-by-step videos demonstrating exactly how to proceed and what outcomes you can expect. Provides a thorough review of each procedure followed by a step-by-step description on how the procedure is performed to help you see exactly how to proceed. Presents extensive information on how to perform laser procedures such as laser hair removal.laser treatment of vascular lesions.and more, so you can offer your patients a wide range of services. Features detailed visual guidance on how to perform liposuction and Botox injections, keeping you on the cusp of cosmetic dermatology. Includes chapters on photoaging and the psychosocial elements of cosmetic surgery to help you handle any challenges that arise. Discusses patient selection, pre- and post-operative care, and how to avoid complications and minimize risks. Reviews local and regional anesthesia techniques so you know precisely which anesthetic to use for what procedure. Features new chapters or expanded coverage of imaging, cosmetic camouflage, non-ablative rejuvenation, non-surgical tissue tightening, ablative and micro-ablative skin resurfacing, soft-tissue augmentation autologous fat transplantation, aesthetic surgical closures, and suture suspension lifts so you can implement the latest techniques into your practice. Includes a DVD with over 60 step-by-step procedural video clips, to help you perform every technique correctly and know what outcomes to expect. Presents a 'pearls' section in each chapter that covers complications and secondary procedures to help you avoid mistakes and perfect your technique.
