Challenges in Sun Protection - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Challenges in Sun Protection write by Christian Surber. This book was released on 2021-10-25. Challenges in Sun Protection available in PDF, EPUB and Kindle. In the early 20th century, tanned skin was associated with good health. However, people began to protect themselves against potential overexposure to avoid sunburns. Around 1945, the first sunscreen products became available. In the years to follow, a vast number of different sunscreen filters and frameworks regulating filter substances and preparations, and methods characterizing sunscreen products were developed. The perception regarding the tasks of sunscreen products changed several times – initially it was promoted as a lifestyle product, then as a skin cancer preventive means, and more recently also for anti-aging. Different purposes and the widespread use of these products have led to myriad studies and a wealth of information. In this volume, the editors present a current collection of information analyzing and discussing issues related to sunscreen products and their use. These include challenges regarding the ideal sunscreen product including filter selection and formulation issues, measurement methods, performance characterization, safety, and regulatory issues. Further papers address topics related to the use of sunscreen products in everyday life, in vulnerable cohorts and outdoor workers. Controversial topics such as environmental effects of sunscreen products and the risks and benefits of UV radiation in the context of skin cancer, vitamin D and cardiovascular and metabolic health are also covered.
The Surgeon General's Call to Action to Prevent Skin Cancer
The Surgeon General's Call to Action to Prevent Skin Cancer - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Surgeon General's Call to Action to Prevent Skin Cancer write by Office of Office of the Surgeon. This book was released on 2019-07-27. The Surgeon General's Call to Action to Prevent Skin Cancer available in PDF, EPUB and Kindle. This document is a Call to Action to partners in prevention from various sectors across the nation to address skin cancer as a major public health problem. Many partners are essential to this effort, including federal, state, tribal, local, and territorial governments; members of the business, health care, and education sectors; community, nonprofit, and faith-based organizations; and individuals and families. The goal of this document is to increase awareness of skin cancer and to call for actions to reduce its risk.The first section describes the problem of skin cancer and its major risk factors. It also discusses the relationship between exposure to ultraviolet (UV) radiation and health. The second section describes the current evidence on preventing skin cancer, including current initiatives in the United States and in other countries. The third section describes the gaps in research related to skin cancer prevention, highlighting areas of research where more work is needed. The fourth section identifies specific opportunities to prevent skin cancer by reducing UV exposure in the U.S. population and calls for nationwide action.
Sun Protection in Man
Sun Protection in Man - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Sun Protection in Man write by P.U. Giacomoni. This book was released on 2001-07-31. Sun Protection in Man available in PDF, EPUB and Kindle. "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.
Sunlight, Vitamin D and Skin Cancer
Sunlight, Vitamin D and Skin Cancer - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Sunlight, Vitamin D and Skin Cancer write by Jörg Reichrath. This book was released on 2020-09-11. Sunlight, Vitamin D and Skin Cancer available in PDF, EPUB and Kindle. The third edition is a comprehensive and updated overview of positive and negative effects of UV-exposure, with a focus on Vitamin D and skin cancer. Researchers, oncologists,and students will be provided with the most significant and timely information related to topics such as the epidemiology of skin cancer, the immune system and skin cancer, ultraviolet damage, DNA repair and Vitamin D in Nonmelanoma skin cancer and malignant melanoma. There have been a number of new, scientific findings in this fast moving field that necessitated a thoroughly updated and revised edition including new Vitamin D metabolites and skin cancer, new findings on the beneficial effects of UV and solar UV and skin cancer, adverse effects of sun protection and sunscreens, sun exposure and mortality, and more. The book will summarize essential, up-to-date information for every clinician or scientist interested in how to balance the positive and negative effects of UV‐exposure to minimize the risks of developing vitamin D deficiency and skin cancer.
In the Light of Evolution
In the Light of Evolution - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook In the Light of Evolution write by National Academy of Sciences. This book was released on 2007. In the Light of Evolution available in PDF, EPUB and Kindle. The Arthur M. Sackler Colloquia of the National Academy of Sciences address scientific topics of broad and current interest, cutting across the boundaries of traditional disciplines. Each year, four or five such colloquia are scheduled, typically two days in length and international in scope. Colloquia are organized by a member of the Academy, often with the assistance of an organizing committee, and feature presentations by leading scientists in the field and discussions with a hundred or more researchers with an interest in the topic. Colloquia presentations are recorded and posted on the National Academy of Sciences Sackler colloquia website and published on CD-ROM. These Colloquia are made possible by a generous gift from Mrs. Jill Sackler, in memory of her husband, Arthur M. Sackler.
