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Significant advancements in nutrition's impact on the eye have occurred faster than any volume can document... until now. This book gives the background and rationale regarding the physiological damage caused by biological oxidants as well as the rationale for the protective roles for nutrient-antioxidants and how they affect the risk for cataracts. This volume also contains information on how to quantitatively assess age-related diseases of the eye including cataracts and age-related maculopathy. Smoking and light exposure as factors for age-related eye diseases as well as the utility of potential anticataract pharmaceuticals is discussed.
Significant advancements in nutrition's impact on the eye have occurred faster than any volume can document... until now. This book gives the background and rationale regarding the physiological damage caused by biological oxidants as well as the rationale for the protective roles for nutrient-antioxidants and how they affect the risk for cataracts. This volume also contains information on how to quantitatively assess age-related diseases of the eye including cataracts and age-related maculopathy. Smoking and light exposure as factors for age-related eye diseases as well as the utility of potential anticataract pharmaceuticals is discussed.
Significant advancements in nutrition's impact on the eye have occurred faster than any volume can document... until now. This book gives the background and rationale regarding the physiological damage caused by biological oxidants as well as the rationale for the protective roles for nutrient-antioxidants and how they affect the risk for cataracts. This volume also contains information on how to quantitatively assess age-related diseases of the eye including cataracts and age-related maculopathy. Smoking and light exposure as factors for age-related eye diseases as well as the utility of potential anticataract pharmaceuticals is discussed.
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
The ability to see deeply affects how human beings perceive and interpret the world around them. For most people, eyesight is part of everyday communication, social activities, educational and professional pursuits, the care of others, and the maintenance of personal health, independence, and mobility. Functioning eyes and vision system can reduce an adult's risk of chronic health conditions, death, falls and injuries, social isolation, depression, and other psychological problems. In children, properly maintained eye and vision health contributes to a child's social development, academic achievement, and better health across the lifespan. The public generally recognizes its reliance on sight and fears its loss, but emphasis on eye and vision health, in general, has not been integrated into daily life to the same extent as other health promotion activities, such as teeth brushing; hand washing; physical and mental exercise; and various injury prevention behaviors. A larger population health approach is needed to engage a wide range of stakeholders in coordinated efforts that can sustain the scope of behavior change. The shaping of socioeconomic environments can eventually lead to new social norms that promote eye and vision health. Making Eye Health a Population Health Imperative: Vision for Tomorrow proposes a new population-centered framework to guide action and coordination among various, and sometimes competing, stakeholders in pursuit of improved eye and vision health and health equity in the United States. Building on the momentum of previous public health efforts, this report also introduces a model for action that highlights different levels of prevention activities across a range of stakeholders and provides specific examples of how population health strategies can be translated into cohesive areas for action at federal, state, and local levels.
This comprehensive clinical nutrition textbook uniquely focuses on the clinical applications and disease prevention of nutrition, clearly linking the contributions of basic science to applied nutrition research and, in turn, to research-based patient care guidelines.
Health and Environmental Effects of Ambient Air Pollution is part of a series of three volumes for Air Pollution, Human Health, and the Environment. Volume 1 discusses the adverse consequences of ambient air pollutants on human health, animals, plants, and structures. This book examines the production of ambient air pollutants in the environment. It begins with an overview of the classifications, sources, and occurrences of outdoor air pollutants. This book covers meteorological, climate, and topographical factors affecting air pollution, discusses how urbanization and industrialization affect air quality, and explores how climate conditions like global warming, acid rain, and airborne particulate matter impact human health. It also looks at epidemiology studies and socioeconomic aspects of outdoor air pollution, estimating health and cost effects, air quality indices, guidelines, standards, and information networks of ambient air pollutants. With contributors from experts in the field, this book is a valuable reference for academicians, researchers, and students in environmental health, public health, and occupational health, as well as environmental engineers, meteorologists, epidemiologists, medical researchers, and environmental toxicologists. - Discusses both causes of ambient air pollution and the toxicological impact on human health - Covers the health risk assessment of ambient air with an emphasis on the elements, exposure, and risk management - Examines air quality management and other ambient air pollution solutions - Discusses the environmental effects of ambient air pollutants like climate change and global warming - Examines the epidemiology studies, estimating health and cost effects
Cataract is currently the main cause of avoidable blindness in the developing world and accounts for about 75% of cases worldwide. Small incision manual techniques for cataract surgery, as described in this book, should be in the armamentarium of every cataract surgeon, whether it be in the United States or less affluent countries. Phacoemulsificat
The fourth edition of Phacoemulsification provides a comprehensive discussion of the subject, from its history, to phaco-hardware, such as machines and pumps, and phaco-software, for example fluidics, software-assisted torsional phaco; to viscosurgical devices, surgical techniques, premium IOLs and management of complications. With contributions from international specialists and almost more than 800 images and illustrations, this book describes in detail new techniques and developments in the treatment of cataracts. A DVD ROM is included covering aphakic bullous keratopathy, traumatic dislocation of IOL, glued IOL reloaded, aniridia with subluxated cataract and glaucoma, and much more.
Humanity is aging. In the last century, life expectancy has increased by as much as 25 years, the greatest increase in 5'000 years of history. As a consequence the elderly constitute today the fastest growing segment of the world's population. This new situation creates many social problems and challenges to health care which both the developed as well as the developing countries will have to cope with. The present publication shows that scientific progress has reached a level where nutritional interventions may play a decisive part in the prevention of degenerative conditions of age, improvement of quality of life and impact on health care burden and resources. Topics deal with such different aspects as the influence of prenatal and early infant nutrition on the future aged individual and effects of energetic restriction on longevity. Further contributions include studies on mitochondrial alterations, digestive problems, specific metabolic deviations mediated by insulin, bone degradation, structural changes, neuromuscular dysfunctions, mental state of the elderly as well as the response of the immune system to nutrient intake. Finally the book offers a review of requirements appropriate to meet the age-related public health challenges of the 21st century.