title: Human lens membrane: comparison of major intrinsic polypeptides from young and old lenses isolated by a new methodology.
mesh_terms: D000375:Aging; D000818:Animals; D002386:Cataract / Q000378:metabolism; D002417:Cattle; D002462:Cell Membrane / Q000032:analysis; D002675:Child, Preschool; D004910:Erythrocyte Membrane / Q000032:analysis; D006801:Humans; D007908:Lens, Crystalline / Q000032:analysis*; D008722:Methods; D008875:Middle Aged; D010455:Peptides / Q000302:isolation & purification*
chemical_list: D010455:Peptides