Results 231 to 240 of about 40,674 (266)
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Pediatric Dermatology, 1983
When photosensitivity presents in children, it frequently signifies a serious or potentially serious condition. Both disorders with genetic bases and idiopathic disorders are discussed.
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When photosensitivity presents in children, it frequently signifies a serious or potentially serious condition. Both disorders with genetic bases and idiopathic disorders are discussed.
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PHOTOSENSITIZATION IN BIOPOLYMERS*
Photochemistry and Photobiology, 2008— The energetics of photodynamic action is discussed in terms of oxidation potentials of sensitizing dye intermediates. The results are compared with rate constants and quantum yields for photodynamic oxidation of iodide ion, aromatic amino acids, and lysozyme in the presence of eosin Y.
A. G. Kepka, L. I. Grossweiner
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Inheritance of Photosensitivity
Neuropediatrics, 2000To investigate the mode of inheritance of the photoparoxysmal response (PPR) and to obtain more information about the influence of photosensitivity on the seizure risk in siblings of patients with epilepsy.Examination of the records of families with one photosensitive parent (Group I, n = 54) and of families with a photosensitive proband, neither of ...
Susan E. Waltz, Ulrich Stephani
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PHOTOSENSITIZATION WITH BACTERIOCHLORINS
Photochemistry and Photobiology, 1993Abstract— Biophysical and photobiological properties of a group of bacteriochlorins were compared with efficacy of these products for photodynamic therapy of murine tumors. Predictive factors for selective photosensitization in vivo include affinity binding to lipoproteins greater than albumin, extinction coefficient at the wavelength of irradiation ...
David Kessel +4 more
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2012
Bloom Syndrome – Hartnup Disorder – Kindler Syndrome – Polymorphous Light Eruption – Rothmund-Thomson Syndrome – Xeroderma ...
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Bloom Syndrome – Hartnup Disorder – Kindler Syndrome – Polymorphous Light Eruption – Rothmund-Thomson Syndrome – Xeroderma ...
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Archives of Pediatrics & Adolescent Medicine, 1962
This is a report of the occurrence of seizures or their equivalents induced by photic stimuli in a family of 5, one of whom, a 14-year-old girl, was the first to suggest the proper etiological common denominator for her own convulsive manifestations and for the less overt incidents in other members of the family.
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This is a report of the occurrence of seizures or their equivalents induced by photic stimuli in a family of 5, one of whom, a 14-year-old girl, was the first to suggest the proper etiological common denominator for her own convulsive manifestations and for the less overt incidents in other members of the family.
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Journal of Pharmaceutical Sciences, 1977
UV irradiation (365 nm) of air-saturated methanol solutions of 20 drugs absorbing in the 300--400 nm region gave rise to oxygen uptake, as determined with a polarographic oxygen electrode. The drugs were tested for photosensitizing capability by either a Type I (free radical) or a Type II (single molecular oxygen) mechanism.
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UV irradiation (365 nm) of air-saturated methanol solutions of 20 drugs absorbing in the 300--400 nm region gave rise to oxygen uptake, as determined with a polarographic oxygen electrode. The drugs were tested for photosensitizing capability by either a Type I (free radical) or a Type II (single molecular oxygen) mechanism.
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2010
Normal human skin is photosensitive in that it reddens following acute sunlight exposure and tans and thickens following chronic sunlight exposure. Skin cancer, particularly nonmelanoma skin cancer, is also a consequence of high cumulative sun exposure in genetically predisposed normal individuals (predominantly those with fair skin)....
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Normal human skin is photosensitive in that it reddens following acute sunlight exposure and tans and thickens following chronic sunlight exposure. Skin cancer, particularly nonmelanoma skin cancer, is also a consequence of high cumulative sun exposure in genetically predisposed normal individuals (predominantly those with fair skin)....
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Photosensitivity to Oxytetracycline
Annals of Internal Medicine, 1963Excerpt Photosensitivity to oxytetracycline (Terramycin®) is rare. Shwachman and Schuster (1) reported that 3 per cent of 300 children treated with chlortetracycline (Aureomycin®) and oxytetracycli...
Paul H. Jacobs, Theodore A. Tromovitch
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The Diagnosis of Photosensitivity
Archives of Dermatology, 2000Many photosensitive patients are seen for consultation when they have no lesions, so a detailed history is important. The differential diagnosis is based on the age at which the symptoms first occurred. The striking symptoms and signs are discussed, and advice is given on which additional investigations are necessary and when phototesting must be ...
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