Results 251 to 260 of about 726,175 (291)

Integrating Transcriptomics and Metabolomics to Comprehensively Analyze Phytohormone Regulatory Mechanisms in <i>Rhododendron chrysanthum</i> Pall. Under UV-B Radiation. [PDF]

Int J Mol Sci
Yu W, Sun Q, Xu H, Zhou X.
europepmc   +1 more source

The Molecular Mechanism Regulating Flavonoid Production in Rhododendron chrysanthum Pall. Against UV-B Damage Is Mediated by RcTRP5. [PDF]

Int J Mol Sci
Gong F, Meng J, Xu H, Zhou X.
europepmc   +1 more source

Home- vs Office-Based Narrowband UV-B Phototherapy for Patients With Psoriasis: The LITE Randomized Clinical Trial.

JAMA Dermatol
Gelfand JM, Armstrong AW, Lim HW, Feldman SR, Johnson SM, Claiborne WCC, Kalb RE, Jakus J, Mangold AR, Flowers RH, Bhutani T, Durkin JR, Bagel J, Fretzin S, Sheehan MP, Krell J, Reeder M, Kaffenberger J, Kartono F, Takeshita J, Bridges AM, Fielding E, Nehal US, Schaecher KL, Howard LM, Eakin GS, Báez S, Bishop BE, Fitzsimmons RC, Papadopoulos M, Song WB, Linn KA, Hubbard RA, Shin DB, Callis Duffin K.   +34 more
europepmc   +1 more source

Determination of Phototropism by UV-B Radiation [PDF]

, 2019
UV-B phototropism in etiolated Arabidopsis seedlings has only been shown recently and needs further exploration. Here we elaborate on how to generate a customized setup with a unilateral UV-B light source, the required plant materials, different growth substrates, and a framework for data analysis.
Lucas, Vanhaelewyn, Dominique, Van Der Straeten, Filip, Vandenbussche   +2 more
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UV-B Phototherapy of Psoriasis

Dermatology, 1980
The effect of ultraviolet-B light provided by TL-12 fluorescent lamps was investigated in 45 patients with psoriasis vulgaris. 33 (73.3%) of the 45 patients showed considerable and rapid improvement during UV-B therapy. The initial (clearing) phase (4 irradiations a week) required an average of 23 irradiations (range: 9–33).
J, Boer, A A, Schothorst, D, Suurmond
openaire   +3 more sources

UV-B and Biosphere

1997
UV-B and Aquatic Ecosystems. 1. UV-B Effects in Aquatic Ecosystems D.-P. Hader. 2. UV-damage to Plant Life in a Photobiologically Dynamic Environment: The Case of Marine Phytoplankton W.W.C. Gieskes, A.G.J. Buma. 3. Effects of Acute and Chronic UV-B exposure on a Green Alga: A Continuous Culture Study Using a Computer-Controlled Dynamic Light Regime A.
Rozema, J., Gieskes, W.W.C., van de Geijn, S.C., Nolan, C., de Boois, H.   +4 more
openaire   +3 more sources

UV‐B Biodosimetry in Turfgrass Canopies

Crop Science, 2002
Phylloplane microorganisms are affected by ultraviolet (UV) radiation penetrating into plant canopies, but data as to the relationships between microorganism activity and canopy UV levels is lacking. Current instrumentation and modeling systems are inadequate to analyze canopy radiation environments at scales relevant to microorganisms.
G. Y. Yuen, C. C. Jochum, L. J. Giesler, M. D. Shulski, E. A. Walter-Shea, K. G. Hubbard, G. L. Horst   +6 more
openaire   +1 more source

UV-B Phototherapy

Archives of Dermatology, 1984
• The medical uses of nonionizing electromagnetic radiation have changed over time with light source technology and research in photobiology. Multiple UV light phototherapy protocols have been developed. A discussion of the relative importance of light sources with respect to the action spectrum for psoriasis phototherapy, as well as the need for tar ...
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UV-B absorbance and UV-B absorbing compounds (para-coumaric acid) in pollen and sporopollenin: the perspective to track historic UV-B levels

Journal of Photochemistry and Photobiology B: Biology, 2001
UV-B absorbance and UV-B absorbing compounds (UACs) of the pollen of Vicia faba, Betula pendula, Helleborus foetidus and Pinus sylvestris were studied. Sequential extraction demonstrated considerable UV-B absorbance both in the soluble (acid methanol) and insoluble sporopollenin (acetolysis resistant residue) fractions of UACs, while the wall-bound ...
Rozema, J., Broekman, R.A., Blokker, P., Meijkamp, B.B., Bakker, N., van de Staaij, J.W.M., van Beem, A.P., Ariese, F., Kars, S.M.   +8 more
openaire   +3 more sources

UV-B doses received during different outdoor activities and UV-B treatment of psoriasis

British Journal of Dermatology, 1982
SUMMARY Measurements have been made of the biologically-effective environmental UV-B radiation received by people pursuing a variety of outdoor leisure activities. These UV-B doses have been compared with those received from artificial UV-B radiation by patients undergoing treatment for psoriasis.
B L, Diffey, O, Larkö, G, Swanbeck
openaire   +2 more sources