Literature DB >> 1505773

Electrophysiological and morphological changes in rabbit retina after exposure to the light of the operating microscope.

J Ramirez1, U Meyer, M Stoppa, M Wenzel.   

Abstract

Healthy adult rabbit eyes were exposed to up to 4 h of continuous illumination with moderate light intensity, as is produced by the lamp of an ophthalmic operating microscope. Electroretinograms were recorded before and after the long period of illumination. The depression of the waves in the electroretinograms observed just following light exposure recovered within 1 h to normal values. Electron microscopy of the retina revealed changes within the cells of the pigment epithelium. These results are discussed in view of their clinical implications in human patients.

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Year:  1992        PMID： 1505773     DOI： 10.1007/bf00165950

Source DB:  PubMed          Journal:  Graefes Arch Clin Exp Ophthalmol        ISSN： 0721-832X            Impact factor:   3.117


  30 in total

1.  The retinal pigment epithelium. Chemical composition and structure.

Authors:  E R Berman; H Schwell; L Feeney
Journal:  Invest Ophthalmol       Date:  1974-09

2.  Photoreceptor degeneration after exposure of rats to incandescent illumination.

Authors:  W K O'Steen; K V Anderson
Journal:  Z Zellforsch Mikrosk Anat       Date:  1972

3.  The degradation of the photoreceptor outer segment within the pigment epithelial cell of rat retina.

Authors:  T Ishikawa; E Yamada
Journal:  J Electron Microsc (Tokyo)       Date:  1970

4.  Retinal phototoxicity from the operating microscope. The role of inspired oxygen.

Authors:  G J Jaffe; A R Irvine; I S Wood; J W Severinghaus; G R Pino; C Haugen
Journal:  Ophthalmology       Date:  1988-08       Impact factor: 12.079

5.  A standardized method for the description and grading of histologic changes in the monkey retina: specific case of light-induced damage.

Authors:  G Currier; R S Crockett; T Lawwill
Journal:  Invest Ophthalmol Vis Sci       Date:  1983-03       Impact factor: 4.799

6.  Possible mechanisms of photoreceptor damage by light in mammalian eyes.

Authors:  W K Noell
Journal:  Vision Res       Date:  1980       Impact factor: 1.886

7.  The nature of retinal radiation damage: dependence on wavelength, power level and exposure time.

Authors:  W T Ham; J J Ruffolo; H A Mueller; D Guerry
Journal:  Vision Res       Date:  1980       Impact factor: 1.886

8.  Retinal damage by light in rats.

Authors:  W K Noell; V S Walker; B S Kang; S Berman
Journal:  Invest Ophthalmol       Date:  1966-10

9.  Progression and reversibility of early light-induced alterations in rat retinal rods.

Authors:  M Moriya; B N Baker; T P Williams
Journal:  Cell Tissue Res       Date:  1986       Impact factor: 5.249

10.  Participation of the retinal pigment epithelium in the rod outer segment renewal process.

Authors:  R W Young; D Bok
Journal:  J Cell Biol       Date:  1969-08       Impact factor: 10.539
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  2 in total

1.  Exposure to the light of an operating microscope.

Authors:  N Orzalesi
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  1993-11       Impact factor: 3.117

2.  A Safety Test for Ocular Phototoxicity in the Rabbit After Short-term Exposure to Strong Light.

Authors:  Hyeji Park; Kwangsik Jang; Yesol Jo; Kyung Mi Shim; Chunsik Bae; Seong Soo Kang; Se Eun Kim
Journal:  In Vivo       Date:  2022 Jan-Feb       Impact factor: 2.155
  2 in total

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