title: Cation-dependent light-induced structural changes in visual receptor membranes.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D002417:Cattle; D002462:Cell Membrane / Q000187:drug effects / Q000378:metabolism; D003497:Cyclic N-Oxides; D003624:Darkness; D004578:Electron Spin Resonance Spectroscopy; D008027:Light; D008433:Mathematics; D008968:Molecular Conformation; D010786:Photoreceptor Cells / Q000166:cytology / Q000187:drug effects / Q000378:metabolism*; D011955:Receptors, Drug / Q000187:drug effects*; D012964:Sodium / Q000494:pharmacology*; D013113:Spin Labels; D013229:Stearic Acids; D013997:Time Factors; D014783:Viscosity
chemical_list: D003497:Cyclic N-Oxides; D011955:Receptors, Drug; D013113:Spin Labels; D013229:Stearic Acids; D012964:Sodium; D002118:Calcium