Results 11 to 20 of about 253,378 (266)
Optogenetic tools controlled by ultraviolet-B light [PDF]
aBIOTECH, 2021 Abstract Decades of genetic, molecular and biochemical studies in plants have provided foundational knowledge about light sensory proteins and led to their application in synthetic biology. Optogenetic tools take advantage of the light switchable activity of plant photoreceptors to control intracellular signaling ...
Xinhao Ouyang, Hui Ren, Xi Huang
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Ultraviolet radiation influences perch selection by a neotropical poison-dart frog. [PDF]
PLoS ONE, 2012 Ambient ultraviolet-B radiation can harm amphibian eggs, larvae and adults. However, some amphibians avoid UV-B radiation when given the opportunity. The strawberry poison dart frog, Oophaga pumilio, is diurnal and males vocalize throughout the day in ...
Lee B Kats +4 more
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The influence of the environment and clothing on human exposure to ultraviolet light. [PDF]
PLoS ONE, 2015 The aim of this study is to determine the effect of clothing and the environment on human exposure to ultraviolet light.The ultraviolet (ultraviolet A and ultraviolet B) light intensity was measured, and air quality parameters were recorded in 2014 in ...
Jin Liu, Wei Zhang
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Response of conifers to UV-B and climate in mountain areas [PDF]
Global Journal of Environmental Science and Management, 2018 The present study was focused to examine the combined effects of climate and ultraviolet-B radiation on conifer tree-ring density. Statistical methods were employed to extract tree responses in annual ring density and to identify functional relationship ...
S.L. Bondarenko, D.A. Savchuk
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Journal of the Indian Academy of Geriatrics, 2019 Background: Skin diseases can be one of the factors affecting the quality of life of the growing elderly population. In treating various dermatoses in the elderly, structural and physiological changes of the skin due to ageing need to be considered ...
S N Yusharyahya +3 more
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Clinical, Cosmetic and Investigational Dermatology, 2022 Khairuddin Djawad,1 Irawan Yusuf,2 Upik Anderiani Miskad,3 Ilhamjaya Jaya Patellongi,4 Muhammad Nasrum Massi5 1Department of Dermatology and Venereology, Hasanuddin University, Makassar, South Sulawesi, Indonesia; 2Department of Pathological Anatomy ...
Djawad K +4 more
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Clinical, Cosmetic and Investigational Dermatology, 2022 Liwen Wang,1,* Guangmei Wan,1,* Gang Wang,1 Meihong Zhang,1 Nanxin Li,1 Qinning Zhang,2 Hualing Yan1 1Department of Dermatology, Qinghai University Affiliated Hospital, Xining, People’s Republic of China; 2Shijingshan Teaching Hospital, Capital ...
Wang L +6 more
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SOME ULTRAVIOLET PHOTOMICROGRAPHS OF B. SUBTILIS [PDF]
Journal of Experimental Medicine, 1931 1. Type-specific antipneumococcus immunity has been induced in rabbits by immunization with antigen prepared by combining a specific derivative of the capsular polysaccharide of Type III Pneumococcus with globulin from horse serum. 2. Rabbits immunized with this antigen acquire active immunity against infection with virulent Type III ...
R W, Wyckoff, A L, Ter Louw
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Penta-1,2,3,4,6-O-Galloyl-β-d-Glucose Inhibits UVB-Induced Photoaging by Targeting PAK1 and JNK1
Antioxidants, 2019 Penta-O-galloyl-β-d-glucose (PGG) is a gallotannin polyphenolic compound that occurs naturally in fermented Rhus verniciflua. The present study aimed to examine the effect of PGG on UVB-induced skin aging and its molecular mechanisms in HaCaT human ...
Ji-An Kim +4 more
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Impact of Ultraviolet-B radiation based on altitude on photosynthetic efficiency, growth performance and crop yield: a review [PDF]
Journal of Horticulture and Postharvest Research, 2020 Purpose: Ultraviolet-B radiation was inducing enormous stress at highland and coldest area since it increases more than 40% at highland when we compare with lowland.
Simeneh Tamrat Alemu, Habtamu Gebre
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