Infrared radiation suppresses ultraviolet B-induced sunburn-cell formation

1992 ◽  
Vol 284 (2) ◽  
pp. 92-94 ◽  
Author(s):  
K. Danno ◽  
T. Horio ◽  
S. Imamura
Keyword(s):  
Infrared Radiation ◽  
Cell Formation ◽  
Ultraviolet B ◽  
Sunburn Cell

scholarly journals Photoprotective Effect of Esterified Glutathione Against Ultraviolet B-Induced Sunburn Cell Formation in the Hairless Mice

1997 ◽  
Vol 108 (5) ◽  
pp. 727-730 ◽  
Author(s):  
Katsumi Hanada ◽  
Daisuke Sawamura ◽  
Katsuto Tamai ◽  
Isao Hashimoto ◽  
Shizuko Kobayashi
Keyword(s):  
Cell Formation ◽  
Ultraviolet B ◽  
Hairless Mice ◽  
Sunburn Cell

Role of TNF- α in sunburn cell formation in a skin organ culture system

1998 ◽  
Vol 16 ◽  
pp. S230
Author(s):  
Kenta Tsuru ◽  
Fumio Washio ◽  
Koichi Nakagawa ◽  
Tatsuya Horikawa ◽  
Masato Ueda ◽  
...  
Keyword(s):  
Organ Culture ◽  
Culture System ◽  
Cell Formation ◽  
Organ Culture System ◽  
Tnf Α ◽  
Sunburn Cell ◽  
Skin Organ Culture

Effect of pentoxifylline on sunburn cell formation in a novel supravital human skin model

2000 ◽  
Vol 16 (6) ◽  
pp. 278-280 ◽  
Author(s):  
Eniko Simics ◽  
Maria Mahunka ◽  
Iren Horkay ◽  
Elisabeth Bohnert ◽  
Ingrid Moll ◽  
...  
Keyword(s):  
Human Skin ◽  
Cell Formation ◽  
Skin Model ◽  
Sunburn Cell

scholarly journals Studies on Epidermis Reconstructed with and without Melanocytes: Melanocytes Prevent Sunburn Cell Formation but not Appearance of DNA Damaged Cells in Fair-Skinned Caucasians

2000 ◽  
Vol 115 (2) ◽  
pp. 193-199 ◽  
Author(s):  
Muriel Cario-André ◽  
Catherine Pain ◽  
Alain Taïeb ◽  
Osamu Nikaido ◽  
Yvon Gall ◽  
...  
Keyword(s):  
Cell Formation ◽  
Sunburn Cell

RELATIONSHIP OF THE CELL CYCLE TO SUNBURN CELL FORMATION

1981 ◽  
Vol 34 (2) ◽  
pp. 203-206 ◽  
Author(s):  
Küchiro Danno ◽  
Masahiro Takigawa ◽  
Takeshi Horio
Keyword(s):  
Cell Cycle ◽  
Cell Formation ◽  
Sunburn Cell ◽  
Relationship Of

scholarly journals Rescue Blankets-Transmission and Reflectivity of Electromagnetic Radiation

Coatings ◽  
2020 ◽  
Vol 10 (4) ◽  
pp. 375 ◽  
Author(s):  
Hannah Kranebitter ◽  
Bernd Wallner ◽  
Andreas Klinger ◽  
Markus Isser ◽  
Franz J. Wiedermann ◽  
...  
Keyword(s):  
Ultraviolet Radiation ◽  
Visible Light ◽  
Heat Loss ◽  
Infrared Radiation ◽  
Experimental Studies ◽  
High Energy ◽  
Ultraviolet B ◽  
Electromagnetic Spectrum ◽  
Blue Band ◽  
Outdoor Sports

Rescue blankets are medical devices made of a polyethylene terephthalate sheet coated with a thin aluminum layer. Blankets are used for protection against hypothermia in prehospital emergency medicine and outdoor sports, but totally different qualities are typical for these multi-functional tools. On the one hand, rescue sheets prevent hypothermia by reducing thermo-convection and diminishing heat loss from evaporation and thermal radiation. On the other hand, the sheets promote cooling by acting as a radiant barrier, by providing shade and even by increasing heat conduction when the sheet is in direct contact with the skin. As foils are watertight and windproof, they can function as vapor barriers and even as stopgap bivouac sacks. We evaluated three experimental studies, one on heat loss by rescue blankets according to surface color, one on transparency with ultraviolet radiation, high-energy visible light and visible light, and one on infrared radiation from rescue blankets. When evaluating the effects of different bands of the electromagnetic spectrum on rescue sheets, we focused on ultraviolet radiation (200–380 nm), high-energy visible light in the violet/blue band (380–450 nm), visible light (380–760 nm) and infrared radiation (7500–13,500 nm). Rescue sheets transmit between 1% and 8% of visible light and about 1% of ultraviolet B radiation (280–315 nm), providing sufficient transparency and adequate protection from snow blindness. Reflection of visible light increases detectability in search and rescue missions performed in good visibility conditions, while reflection of infrared radiation increases detectability in poor visibility conditions and provides protection against hypothermia.

Sunburn cell formation is prevented by scavenging oxygen intermediates

1983 ◽  
Vol 8 (3) ◽  
pp. 305-310 ◽  
Author(s):  
YOSHIKI MIYACHI ◽  
TAKESHI HORIO ◽  
SADAO IMAMURA
Keyword(s):  
Cell Formation ◽  
Oxygen Intermediates ◽  
Sunburn Cell

scholarly journals Spectrum of virucidal activity from ultraviolet to infrared radiation

2020 ◽  
Vol 19 (10) ◽  
pp. 1262-1270 ◽  
Author(s):  
Luke Horton ◽  
Angeli Eloise Torres ◽  
Shanthi Narla ◽  
Alexis B. Lyons ◽  
Indermeet Kohli ◽  
...  
Keyword(s):  
Visible Light ◽  
Infrared Radiation ◽  
Ultraviolet B ◽  
Virucidal Activity ◽  
Ultraviolet A

There is evidence that other wavelengths beyond the traditional germicidal 254 nm UVC – namely far UVC (222 nm), ultraviolet B, ultraviolet A, visible light, and infrared radiation – have germicidal properties; however, data on UVC is the most robust.

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