منابع مشابه
Susceptibility of zoospores to UV radiation determines upper depth distribution limit of Arctic kelps: evidence through field experiments
1 Alfred Wegener Institute for Polar and Marine Research, Am Handelshafen 12, D-27570 Bremerhaven, Germany, 2 Biologische Anstalt Helgoland, Alfred Wegener Institute for Polar and Marine Research, PO Box 180, D-27483 Helgoland, Germany, 3 Plant Ecophysiology, University of Konstanz, Universitätsstr. 10, D-78464 Konstanz, Germany, 4 School of Biological Sciences, Monash University, Victoria 3800...
متن کاملEffects of Ultraviolet Radiation on Amphibians : Field Experiments '
*Department of Zoology, 3029 Cordley Hall, Oregon State University, Corvallis, Oregon 97331-2914 ^School of Forestry and Environmental Studies, Yale University, 370 Prospect St., New Haven, Connecticut 06511 ^Department of Biological Sciences, 5751 Murray Hall, University of Maine, Orono, Maine 04469 ^Department of Biology, Carroll College, Helena, Montana 59625 ^Departamento de Biologia Animal...
متن کاملUV radiation and the Eye
It has been said that aside from skin, the organ most susceptible to sunlight-induced damage is the eye. In view of this, it can be argued that the optical industry and the eye care professional have an obligation, or at least, an opportunity, to educate the public more widely on the dangers of ocular exposure to UV and how best to achieve protection. This article summarises our understanding o...
متن کاملUV-radiation, apoptosis and skin.
Apoptosis or programmed cell death is a key function in regulating skin development, homeostasis and tumorigenesis. The epidermis is exposed to various external stimuli and one of the most important is UV radiation. The UVA and UVB spectra differ in their biological effects and in their depth of penetration through the skin layers. UVB rays are absorbed directly by DNA which results in its dama...
متن کامل"Halo nevi" and UV radiation.
Halo nevi, also termed Sutton nevi, are defined as benign melanocytic nevi that are surrounded by an area of depigmentation resembling a halo. Halo nevi are common in children and young adults, with a mean age at onset of 15 years. The incidence in the population is estimated to be approximately 1%. Affected individuals frequently have multiple lesions which are usually localized on the back. A...
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ژورنال
عنوان ژورنال: BioScience
سال: 1996
ISSN: 0006-3568,1525-3244
DOI: 10.2307/1312981