No abstract

This study demonstrated for the first time that overnight wear of Dk/L 84 and 109 lenses does not alter the barrier function of the rabbit corneal epithelium. In contrast, wear of a PMMA lens greatly alters the corneal epithelial barrier function. It is suggested that RGP lenses with a Dk/L >80 can provide safe overnight wear, based on the epithelial barrier function.

No abstract

The GC/MS method established in this study is excellent for the repeatability, specificity, linearity, detection and quantitation limits, and percentage recovery, and provides a novel highly sensitive and useful tool for evaluating lipids adsorbed on SH lenses.