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of 7
pro vyhledávání: '"Neil K. Gibbs"'
Autor:
Neil K. Gibbs, Samantha Kidd, Nicola J. Traynor, Laurent Marrot, Jean Roch Meunier, Catherine Agapakis-Causse
Publikováno v:
Journal of Photochemistry and Photobiology B: Biology. 58:26-31
The fluoroquinolone antibiotic, lomefloxacin, is phototoxic in human skin exposed to UVA radiation, photosensitises DNA strand breaks and pyrimidine dimers in human keratinocytes in vitro, and is phototumorigenic in mouse skin. The p53 tumour suppres
Publikováno v:
Photodermatology, Photoimmunology and Photomedicine. 16:111-115
The calcium antagonist nifedipine absorbs ultraviolet A (UVA) radiation and readily photodegrades in vitro to a toxic nitroso-pyridine photoproduct. We examined whether whole body exposure of normal subjects to sunbed UVA radiation would affect the p
Publikováno v:
Journal of Photochemistry and Photobiology B: Biology. 34:63-66
Trans to cis photoisomerization of epidermal urocanic acid (UCA) has been proposed as a primary event in UV-induced immunosuppression. 8-Methoxypsoralen (8-MOP) in combination with UVA radiation (PUVA) is used for photochemotherapy of several immunol
Autor:
Neil K. Gibbs, Nicola J. Traynor
Publikováno v:
Photochemistry and Photobiology. 70:957-959
The fluoroquinolone antibiotic lomefloxacin is phototoxic, photogenotoxic, photomutagenic and photosensitizes tumorigenesis in mouse skin. We have used T4 endonuclease V to demonstrate that lomefloxacin photosensitizes pyrimidine dimer formation in a
Autor:
N. J. Traynor, Neil K. Gibbs
Publikováno v:
Photochemistry and Photobiology. 70:957
Publikováno v:
Photochemistry and Photobiology. 50:753-761
The red-shift of furocoumarin action spectra, compared with their absorption spectra, has been investigated. An action spectrum for 8-methoxypsoralen (8-MOP) monoadduct formation in the yeast Candida albicans has been determined. The yeast cells were
Publikováno v:
Carcinogenesis. 6(5)
Hairless albino mice were painted with 8-methoxypsoralen (8-MOP) and exposed to solar simulated radiation (SSR) for 0, 3 or 6 weeks and subsequently treated with the promoter 12-O-tetradecanoylphorbol-13-acetate (TPA). TPA was highly tumourigenic in