title: [Recent trends in studies of the functions of visual pigments and visual cells].
mesh_terms: D000818:Animals; D008027:Light; D010777:Photochemistry; D010786:Photoreceptor Cells / Q000502:physiology; D012160:Retina / Q000166:cytology* / Q000254:growth & development / Q000378:metabolism / Q000502:physiology; D012168:Retinal Pigments / Q000302:isolation & purification / Q000502:physiology*
chemical_list: D012168:Retinal Pigments