Results 231 to 240 of about 1,450,826 (291)
Impact of smoking exposure on meibomian gland morphology and tear film stability: a cross-sectional study. [PDF]
Chen T, Wang R, Liang S, Feng J.
europepmc +1 more source
Tear-film imaging measurements of the lipid and muco-aqueous layers and their association with dry eye disease signs and symptoms in adults: A pilot, prospective, cross-sectional study at a tertiary eye care center. [PDF]
Tessone IM +10 more
europepmc +1 more source
Identification of a blink frequency threshold for maintaining tear film stability in young adults with dry eye symptoms. [PDF]
Chai Y +7 more
europepmc +1 more source
Tear film stability can be assessed via a number of tools designed for clinical as well as research purposes. These techniques can give us insights into the tear film, and allow assessment of conditions that can lead to dry eye symptoms, and in severe cases, to significant ocular surface damage and deterioration of vision.
Deborah Sweeney, Thomas J Millar
exaly +5 more sources
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The thickness of the tear film
Current Eye Research, 2004Measurements of the thickness of the pre-corneal tear film, pre-lens tear film, post-lens tear film, and the lipid layer on the surface of the tear film are summarized. Spatial and temporal variations in tear film thickness are described. Theoretical predictions of tear film thickness are discussed.
Kurt W Koelling +2 more
exaly +3 more sources
The tear film is a thin fluid film, which covers the exposed ocular surface and is essential for the health and normal function of the eye and visual system. The various components of the tear system are highly interdependent such that any abnormality in quantity or quality of the constituents can cause an imbalance in the system, leading to signs and ...
Craig, J. P., Tomlinson, A., McCann, L.
openaire +3 more sources
Biomicroscopy of the tear film: the tear film of the pekingese dog
Veterinary Record, 1989Polarised light biomicroscopy was used to examine the normal pre-corneal tear film in 21 eyes of 12 pekingese dogs. The purpose of the study was to examine the influence of excessive exophthalmos on the pre-corneal tear film in the dog. The majority of the animals were found to have high levels of ocular surface contamination by particulate material ...
S D, Carrington +3 more
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Contact Lens and Anterior Eye, 2003
The importance of the tear film for the integrity of the ocular surface is well established. Full-term neonates produce tears normally, but low spontaneous blink rates during early life raises important questions regarding tear dynamics and stability. Although an afferent neural pathway that could potentially detect tear break-up is in place at birth ...
John G, Lawrenson +2 more
openaire +2 more sources
The importance of the tear film for the integrity of the ocular surface is well established. Full-term neonates produce tears normally, but low spontaneous blink rates during early life raises important questions regarding tear dynamics and stability. Although an afferent neural pathway that could potentially detect tear break-up is in place at birth ...
John G, Lawrenson +2 more
openaire +2 more sources
TFOS DEWS II Tear Film Report [PDF]
The members of the Tear Film Subcommittee reviewed the role of the tear film in dry eye disease (DED). The Subcommittee reviewed biophysical and biochemical aspects of tears and how these change in DED.
Tom Millar +2 more
exaly +2 more sources

