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Purpose: To evaluate the effect of air pollution on the tear film stability by analyzing the correlation between Air Quality Index (AQI) and Lipid Layer thickness (LLT) in Xuzhou.
Wang He, Yanan Zhu
exaly +2 more sources
Impact of virtual reality headset use on eye blinking and lipid layer thickness
Blinking plays an important role in protecting the eyes, and the use of computers has been associated with a reduction in the blink rate. The goal of this study was to evaluate the effect of a virtual reality headset on blinking and lipid layer thickness and to compare these data to those associated with a conventional desktop monitor.Two experiments ...
Vincent Nourrit +2 more
exaly +5 more sources
Characterization of the thickness of the tear film lipid layer using high resolution microscopy [PDF]
Interferometry is an optical technique that have been used to quantify the lipid layer of the precorneal tear film, and to investigate the relationship between lipid layer thickness and tear film evaporation. However, the relationship between lipid layer thickness and the rate of evaporation is far from consistent.
Jason J. Nichols +2 more
exaly +3 more sources
More to Stable Tears Than Thickness of the Tear Film Lipid Layer
Louis Tong, Beau J Fenner
exaly +3 more sources
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Tear Film Lipid Layer Thickness as a Function of Blinking
Cornea, 1994Alterations in the tear film lipid layer as a function of blinking were investigated using a custom-designed specular reflection monitoring system. The tear film lipid layer of 104 subjects under conditions of normal ("baseline") blinking and "forceful" blinking was quantitated on the basis of specific interference colors. Deliberate, forceful blinking
D R, Korb +8 more
openaire +2 more sources
Effect of cosmetics on the measurement of the tear lipid layer thickness by LipiView®
Ocular SurfaceEun Chul Kim +2 more
exaly +3 more sources
The Relationship Between Dry Eye Symptoms and Lipid Layer Thickness
Cornea, 2009(1) To investigate the relationship between dry eye symptoms and lipid layer thickness (LLT) in patients presenting for routine eye examination and (2) to consider the practicality of interferometry in a clinical practice.Patients presenting consecutively for routine eye examinations were recruited (n = 137, age range = 18-60 years, mean = 41.7 +/- 15 ...
Caroline A, Blackie +5 more
openaire +2 more sources
Contact Lens and Anterior Eye, 2009
The aim of this study was to establish the relationship between OST, tear film stability as assessed by NIBUT and subjective evaluation of the lipid layer thickness in a young, asymptomatic, sample group (N=29). Non-invasive tear break-up time (NIBUT) and tear lipid layer structure were evaluated through a slit-lamp mounted Tearscope Plus.
Maria J. Giraldez, Shehzad A Naroo
exaly +3 more sources
The aim of this study was to establish the relationship between OST, tear film stability as assessed by NIBUT and subjective evaluation of the lipid layer thickness in a young, asymptomatic, sample group (N=29). Non-invasive tear break-up time (NIBUT) and tear lipid layer structure were evaluated through a slit-lamp mounted Tearscope Plus.
Maria J. Giraldez, Shehzad A Naroo
exaly +3 more sources
Eye & Contact Lens: Science & Clinical Practice, 2007
The lipid layer of the tear film is critical to maintaining the thickness of the multilayered tear film. This study was designed to determine whether a single drop of Refresh Dry Eye Therapy or Soothe, both lipid emulsion eyedrops, significantly increased the lipid layer thickness (LLT) of patients with self-reported dry eyes and thin lipid layers ...
Robert C, Scaffidi, Donald R, Korb
openaire +2 more sources
The lipid layer of the tear film is critical to maintaining the thickness of the multilayered tear film. This study was designed to determine whether a single drop of Refresh Dry Eye Therapy or Soothe, both lipid emulsion eyedrops, significantly increased the lipid layer thickness (LLT) of patients with self-reported dry eyes and thin lipid layers ...
Robert C, Scaffidi, Donald R, Korb
openaire +2 more sources
Determination of Lipid Layer Thickness with Broadband Diffuse Optical Spectroscopy
Biomedical Optics, 2006Broadband Diffuse Optical Spectroscopy (DOS) measurements performed on the forearm of ten subjects with varying lipid layer thicknesses are correlated with skin fold calipers values to show that DOS can be used independently to measure lipid layer thickness.
Richard Kwong +4 more
openaire +1 more source

