Results 211 to 220 of about 26,069 (255)
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Topical isotretinoin for photodamaged skin
Journal of the American Academy of Dermatology, 1992Photodamaged skin is characterized clinically by coarseness, telangiectasia, wrinkling, discrete hyperpigmented and hypopigmented macules, atrophy, and ultimately the development of neoplasms. Studies on the UVB-irradiated hairless mouse indicate that topical application of tretinoin or isotretinoin induces structural modifications at the dermal level.
E, Sendagorta +2 more
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Graphene Oxide-Mediated Protection from Photodamage
The Journal of Physical Chemistry Letters, 2018This Letter presents the unique properties of graphene oxide (GO) as a multitask material protecting from UVB-induced photodamage. Three mechanisms of GO action on fibroblast in vitro cultures are verified here: physical - a barrier blocking UV radiation; chemical - antioxidative activity; and biological - activation of cellular antioxidative defense ...
Paulina Bolibok +2 more
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Laser Treatment of Photodamaged Skin
Facial Plastic Surgery, 2005The market for skin rejuvenation has grown vastly during the last decade. Many new laser technologies are now available to the practitioner for the treatment of sundamage. Ablative laser techniques, while currently less popular because of associated protracted healing times and greater risk of scarring and pigmentary change, remain the gold standard in
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Mitochondrial photodamage and PDT-induced apoptosis
Journal of Photochemistry and Photobiology B: Biology, 1998Four photosensitizers with specific targets (mitochondria, lysosomes and plasma membrane) were used to delineate the mechanism of PDT-induced apoptosis in murine leukemia cells. Additional studies were carried out with two sensitizers which caused photodamage to both mitochondria and lysosomes, but varied with regard to membrane photodamage.
D, Kessel, Y, Luo
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UV laser photodamage to whole lenses
Experimental Eye Research, 1989Lenses from rat or calf were exposed in vitro to UV radiation from a nitrogen laser operated at 337.1 nm or from an excimer laser operated at 3.8 nm. Visible light transmission was monitored during calf lens irradiations at 308 nm and found to decrease.
J, Dillon +5 more
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Facial Plastic Surgery Clinics of North America, 2013
Marty O. Visscher +2 more
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Marty O. Visscher +2 more
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