PMID: 3758215Aug 1, 1986Paper

Deposits on soft contact lenses. Electrophoresis and scanning electron microscopic examinations

Experimental Eye Research
T BilbautB Dastugue

Abstract

Deposits on soft contact lenses were studied by several methods, microscopic examination, scanning electron microscopy, electron microprobe and electrophoresis on polyacrylamide gels of removed proteins. The first two approaches permitted classification of deposits into globular deposits, "Mulberry-like growths", opaque deposits, protein films and red spots. The electron microprobe indicated specific compositions of each. The electrophoretic technique demonstrated the presence of lysozyme in all the deposit types, with other unidentified proteins or degradation peptides. Whatever the deposit type, heat disinfection is not advisable since proteins are always present. Combination of chelating agents and oxidizing products are logically to be preferred for cleaning lenses.

References

Nov 1, 1979·Experimental Eye Research·A M GachonB Dastugue
Sep 1, 1979·Experimental Eye Research·J C Moore, J M Tiffany
Dec 1, 1977·American Journal of Optometry and Physiological Optics·D F Loran
Jul 1, 1977·Journal of Biomedical Materials Research·F C Wedler
Mar 1, 1975·The British Journal of Ophthalmology·M RubenA F Winder
May 1, 1975·Journal of Biomedical Materials Research·F J Holly, M F Refojo
Jan 1, 1985·Experimental Eye Research·A M GachonB Dastugue
Jan 16, 1970·Science·E M Carlisle
Sep 1, 1981·Survey of Ophthalmology·N J Van Haeringen
May 1, 1980·Ophthalmology·R C TripathiM Ruben

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Citations

Mar 18, 2006·Graefe's Archive for Clinical and Experimental Ophthalmology = Albrecht Von Graefes Archiv Für Klinische Und Experimentelle Ophthalmologie·Stefan SchraderGerd Geerling
Mar 1, 1990·Ophthalmology·M I AswadJ Baum
Feb 14, 2012·Contact Lens & Anterior Eye : the Journal of the British Contact Lens Association·Doerte Luensmann, Lyndon Jones
Jul 8, 2008·Contact Lens & Anterior Eye : the Journal of the British Contact Lens Association·Doerte Luensmann, Lyndon Jones
Jun 25, 2010·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Doerte Luensmann, Lyndon Jones
Dec 2, 2005·Contact Lens & Anterior Eye : the Journal of the British Contact Lens Association·Traian V ChirilaJohn M Webb
Jun 24, 2017·Eye & Contact Lens·Shyam Panthi, Jason J Nichols

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