Application of a Novel Interferometric Method to Investigate the Relation between Lipid Layer Thickness and Tear Film Thinning
Author(s) -
P. Ewen KingSmith,
Erich A. Hinel,
Jason J. Nichols
Publication year - 2010
Publication title -
investigative ophthalmology and visual science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.935
H-Index - 218
eISSN - 1552-5783
pISSN - 0146-0404
DOI - 10.1167/iovs.09-4387
Subject(s) - thinning , repeatability , drop (telecommunication) , materials science , breakup , optics , emulsion , shear thinning , interferometry , eye drop , chemistry , ophthalmology , composite material , analytical chemistry (journal) , biomedical engineering , chromatography , rheology , medicine , psychology , ecology , telecommunications , biochemistry , physics , computer science , psychoanalysis , biology
The lipid layer of the tear film forms a barrier to evaporation. Evaporation is a major cause of tear thinning between blinks and tear breakup. The purpose of this study was to investigate the relation between tear film thinning and lipid layer thickness before and after instillation of an emulsion eye drop.
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