title: Retinal pigment epithelium: lysosomal enzymes and aging.
authors.forename: E R
authors.initials: ER
authors.lastname: Berman
mesh_terms: D000375:Aging / Q000502:physiology*; D006801:Humans; D008247:Lysosomes / Q000201:enzymology; D009113:Muramidase / Q000378:metabolism; D010857:Pigment Epithelium of Eye / Q000201:enzymology*
chemical_list: D009113:Muramidase