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  • 1
    Digitale Medien
    Digitale Medien
    Spectral transmission of the optical media of the human eye with respect to keratitis and cataract formation (1994)
    Springer
    Documenta ophthalmologica 88 (1994), S. 165-173 
    Details
    ISSN: 1573-2622
    Schlagwort(e): Spectral transmission of human eye ; Keratitis ; Cataract
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract The spectral transmissions of cornea, aqueous humour, lens and vitreous humour of human eyes were measured in the range from 250 nm to 800 nm in 1 nm steps using a high resolution double monochromator. Cornea and lens are good cut off filters; 1% transmission was measured in various cornea samples between 291 and 298 nm, and in different lenses between 389 and 414 nm. Aqueous humour and vitreous humour showed high transparency (80%) at⋋ 〉320 nm. The wavelength range of keratitis effective irradiance was found to be completely within the wavelength range of absorption of the cornea, that of cataract effective irradiance was found to be at the short wavelength end partly outside the wavelength range of absorption of the lens. It may therefore be supposed that the action spectrum of cataract obtained by animal experiments is applicable to the human eye only with certain reservations.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01204614
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  • 2
    Digitale Medien
    Digitale Medien
    Hereditary vitreoretinal dystrophy associated with peripheral neuropathy (1994)
    Springer
    Graefe's archive for clinical and experimental ophthalmology 232 (1994), S. 330-336 
    Details
    ISSN: 1435-702X
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract Autosomal dominant inherited vitreoretinal dystrophy has been reported to occur as an isolated ocular disease (Wagner's disease) or in combination with systemic manifestations (e.g., Stickler's syndrome). We examined five members of one family (three generations) and found vitreoretinal dystrophy and non-ocular signs in a mother and her two children. In the mother we also observed tractional detachment of the macula. In addition to routine ophthalmological examinations, we performed electrophysiological tests (ERG, EOG), adaptometry and magnetic resonance imaging of the head. Neurological examination revealed peripheral neuropathy in the mother and her children. We had no evidence that the neuropathy had a toxic or metabolic origin, and other genetically determined neuropathies were unlikely based on the clinical picture, MRI, and laboratory tests. Therefore, the neuropathy might be either a hitherto unrecognized feature of a variant of Stickler's syndrome or part of a yet unclassified hereditary vitreoretinal dystrophy with systemic involvement.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00175984
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  • 3
    Digitale Medien
    Digitale Medien
    Fractal dimension in diabetic retinopathy (1994)
    Springer
    Graefe's archive for clinical and experimental ophthalmology 232 (1994), S. 447-448 
    Details
    ISSN: 1435-702X
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00186589
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