title: Ultraviolet-induced changes in corneal transmission properties and influence on Scheimpflug photography.
abstract: The effects of ultraviolet B (UV-B) irradiation on transmission of the rat cornea were studied in combination with or without naphthalene feeding. UV irradiation as well as naphthalene feeding caused a decrease in transmission in the wavelength region from 315 to 450 nm, UV irradiation being thereby the more hazardous influence. The combination of both noxae did not lead to a pronounced decrease as compared with UV irradiation alone. Although the histological findings of the eye lens suggest a syncataractogenic action of UV-B and naphthalene feeding, a corresponding effect could not be found by means of Scheimpflug photography. This could be possibly due to the alteration in corneal transmission properties following UV-B irradiation.
authors.affiliation: Department of Experimental Ophthalmology, University of Bonn, FRG.
authors.forename: J
authors.initials: J
authors.lastname: Schmidt
authors.forename: S
authors.initials: S
authors.lastname: Brettner
authors.forename: A
authors.initials: A
authors.lastname: Wegener
authors.forename: O
authors.initials: O
authors.lastname: Hockwin
mesh_terms: D000818:Animals; D002386:Cataract / Q000209:etiology*; D003315:Cornea / Q000187:drug effects / Q000473:pathology / Q000528:radiation effects*; D003720:Densitometry; D005260:Female; D007634:Keratitis / Q000209:etiology; D007908:Lens, Crystalline / Q000187:drug effects / Q000473:pathology / Q000528:radiation effects*; D009281:Naphthalenes / Q000008:administration & dosage; D010781:Photography; D051381:Rats; D011914:Rats, Inbred BN; D014466:Ultraviolet Rays / Q000009:adverse effects*
chemical_list: D009281:Naphthalenes; C031721:naphthalene