Literature DB >> 6510720

Long-term follow-up examination of experimental cataracts in rats by Scheimpflug photography and densitometry.

O Hockwin, V Dragomirescu, T Shibata, H Laser, A Wegener.   

Abstract

Development of experimental cataract can be objectively monitored in rats by application of Scheimpflug photography with the SL 45 Topcon camera and subsequent densitometric image analysis. The method has been used to study naphthalene cataract in Brown-Norway rats (BN-CPB), as well as diabetic cataract induced by streptozotocin injection in Sprague-Dawley rats. The values obtained by linear microdensitometric image analysis allowed precise characterization of the opacification with respect to size, topography, and time progress so that statistical evaluation of the efficacy of certain drugs in prevention or delay of experimental cataracts was possible.

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Year:  1984        PMID： 6510720     DOI： 10.1007/bf02133772

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


  6 in total

1.  Evaluation of the ocular safety of verapamil. Scheimpflug photography with densitometric image analysis of lens transparency in patients with hypertrophic cardiomyopathy subjected to long-term therapy with high doses of verapamil.

Authors:  O Hockwin; V Dragomirescu; H Laser; C Ohrloff; K Kozamanoglu; F Kremer
Journal:  Ophthalmic Res       Date:  1984       Impact factor: 2.892

2.  [Clinical application of Scheimpflug photography in the anterior segment].

Authors:  D Olbert; K Blassmann
Journal:  Klin Monbl Augenheilkd       Date:  1983-01       Impact factor: 0.700

3.  Ultraviolet-visible slit lamp densitography of the human eye.

Authors:  S Lerman; O Hockwin
Journal:  Exp Eye Res       Date:  1981-12       Impact factor: 3.467

4.  Early lens changes in Macaca fascicularis monkeys under topical treatment with echothiophate or carbachol studied by slit-image photography.

Authors:  M Albrecht; E Bárány
Journal:  Invest Ophthalmol Vis Sci       Date:  1979-02       Impact factor: 4.799

5.  Biometry of the anterior eye segment by Scheimpflug photography.

Authors:  O Hockwin; E Weigelin; H Laser; V Dragomirescu
Journal:  Ophthalmic Res       Date:  1983       Impact factor: 2.892

6.  Measurements of lens transparency or its disturbances by densitometric image analysis of Scheimpflug photographs.

Authors:  O Hockwin; V Dragomirescu; H Laser
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  1982       Impact factor: 3.117
  6 in total
  4 in total

1.  Modifications of the slit lamp for digital image processing of the anterior segment of the eye.

Authors:  S Fonda; P Baraldi; D Vecchi; E Bocca
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  1986       Impact factor: 3.117

2.  Effect of an aldose reductase inhibitor, AL-1576, on the development of UV-B and X-ray cataract.

Authors:  C Schmitt; J Schmidt; A Wegener; O Hockwin
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  1988       Impact factor: 3.117

3.  The transparency of the lens: a comparison between diabetic and non-diabetic patients.

Authors:  S L Franklin; J Flammer; R De Natale; C Rutishuser
Journal:  Int Ophthalmol       Date:  1990-03       Impact factor: 2.031

4.  Investigations on rat eyes with diabetic cataract and naphthalene cataract by Zeiss-Scheimpflug measuring system SLC.

Authors:  O Hockwin; H Laser; A Wegener
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  1986       Impact factor: 3.117
  4 in total

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