Differences in Human Meibum Lipid Composition with Meibomian Gland Dysfunction Using NMR and Principal Component Analysis
Author(s) -
Douglas Borchman,
Gary N. Foulks,
Marta C. Yappert,
Sarah E. Milliner
Publication year - 2011
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.11-8551
Subject(s) - chemistry , meibomian gland , wax , nuclear magnetic resonance spectroscopy , principal component analysis , proton nmr , cholesterol , terpenoid , carbon 13 nmr , nmr spectra database , chromatography , biochemistry , organic chemistry , spectral line , medicine , physics , surgery , astronomy , artificial intelligence , eyelid , computer science
Nuclear magnetic resonance (NMR) spectroscopy has been used to quantify lipid wax, cholesterol ester terpenoid and glyceride composition, saturation, oxidation, and CH₂ and CH₃ moiety distribution. This tool was used to measure changes in human meibum composition with meibomian gland dysfunction (MGD).
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