Western blotting / Humans / Eye Disease / Lipid metabolism / Corneal Opacity / Specific Activity / Western blot / High Density Lipoprotein / Lipid / Base Sequence / Site-directed Mutagenesis / Low Density Lipoprotein (LDL) / Biochemistry and cell biology / Molecular Sequence Data / Specific Activity / Western blot / High Density Lipoprotein / Lipid / Base Sequence / Site-directed Mutagenesis / Low Density Lipoprotein (LDL) / Biochemistry and cell biology / Molecular Sequence Data