The effect of age on the penetration of fluorescein into the human eye.

J Ocul Pharmacol

Department of Ophthalmology, Stanford Medical School, California.

Published: February 1995

The penetration into the eye of fluorescein from a normal drop was found to increase with age and averaged twelve times more in the elderly than in the young. Examination of the literature suggests that this is a result of a greater contact time with the cornea rather than a rise in epithelial permeability.

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http://dx.doi.org/10.1089/jop.1994.10.521DOI Listing

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