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Non-invasive Tear Film Dynamic Measurements in Normal, MGD (Meibomium Gland Dysfunction) and Aqueous Deficient Dry Eye(ADDE) Subjects After Saline Instillation

2015-02-26 23:46:35 | BioPortfolio

Published on BioPortfolio: 2015-02-26T23:46:35-0500

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Medical and Biotech [MESH] Definitions

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A microscope with a light source that can be projected into a linear beam. It allows cross-sectional viewing of the AQUEOUS HUMOR; CONJUNCTEIVA; CORNEA; EYELIDS; IRIS; and lens (see LENS, EYE) of the eye.

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Technique using an instrument system for making, processing, and displaying one or more measurements on individual cells obtained from a cell suspension. Cells are usually stained with one or more fluorescent dyes specific to cell components of interest, e.g., DNA, and fluorescence of each cell is measured as it rapidly transverses the excitation beam (laser or mercury arc lamp). Fluorescence provides a quantitative measure of various biochemical and biophysical properties of the cell, as well as a basis for cell sorting. Other measurable optical parameters include light absorption and light scattering, the latter being applicable to the measurement of cell size, shape, density, granularity, and stain uptake.

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