Literature DB >> 3982789

In vivo assessment of lens transmission for blue-green light by autofluorescence measurement.

J A van Best, E W Tsoi, J P Boot, J A Oosterhuis.   

Abstract

A simple quantitative and reproducible method for evaluating lens transmission (lambda = 490 and 530 nm) is described. It is based on the measurement of autofluorescence in the anterior and the posterior part of the lens by means of a fluorophotometer, assuming an about equal fluorescence quantum efficiency in both parts. Consequently any difference in fluorescence between both parts can be attributed to a loss of exciting and fluorescent light in the lens. For both wavelengths, the average lens transmission is determined by this method in a normal population as a function of age.

Mesh：

Year:  1985        PMID： 3982789     DOI： 10.1159/000265356

Source DB:  PubMed          Journal:  Ophthalmic Res        ISSN： 0030-3747            Impact factor:   2.892


  11 in total

1.  Lens opacity: a population study.

Authors:  R De Natale; J Flammer
Journal:  Int Ophthalmol       Date:  1992-01       Impact factor: 2.031

2.  Lens reflectometry with a CCD video camera and computer image analysis.

Authors:  H J van den Brom; J V Siertsema; A C Kooijman; L J Blanksma; G van Rij
Journal:  Doc Ophthalmol       Date:  1991       Impact factor: 2.379

3.  Lens fluorometry: light-attenuation effects and estimation of total lens transmittance.

Authors:  M Larsen; H Lund-Andersen
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  1991       Impact factor: 3.117

4.  Analysis of the blood-retinal barrier: its relation to clinical and metabolic factors and progression to retinopathy in juvenile diabetics. A 4-year follow-up study.

Authors:  A Castillo; J M Benitez del Castillo; D Diaz; O Sayagues; J L Ruibal; J Garcia-Sanchez
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  1996-04       Impact factor: 3.117

Review 5.  The optics of the eye-lens and lenticular senescence. A review.

Authors:  B K Pierscionek; R A Weale
Journal:  Doc Ophthalmol       Date:  1995       Impact factor: 2.379

6.  Clinical and physical measurements of the cataractous lens.

Authors:  H J Van den Brom; A C Kooijman; L J Blanksma
Journal:  Doc Ophthalmol       Date:  1990-10       Impact factor: 2.379

7.  Clinical and metabolic factors associated with the blood retinal barrier permeability in insulin dependent diabetes mellitus without retinopathy.

Authors:  J M Benitez del Castillo; A Castillo; P C Fernandez; J Garcia Sanchez
Journal:  Doc Ophthalmol       Date:  1993       Impact factor: 2.379

8.  Lens fluorescence in relation to nephropathy in insulin-dependent diabetes mellitus.

Authors:  M Larsen; B Kjer; I Bendtson; P Dalgaard; H Lund-Andersen
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  1992       Impact factor: 3.117

9.  Blood-retinal and blood-aqueous barrier permeability, lens autofluorescence and transmission in insulin-dependent diabetic youngsters.

Authors:  E van Wirdum; J van Best; G J Bruining; C de Beaufort; J Oosterhuis
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  1989       Impact factor: 3.117

10.  Differential spectrofluorometry in the human vitreous: blood-retina barrier permeability to fluorescein and fluorescein glucuronide.

Authors:  M Larsen; P Dalgaard; H Lund-Andersen
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  1991       Impact factor: 3.117
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