title: [Concentration gradient of Na +  and K +  in the outer segments of retinal rods].
mesh_terms: D000818:Animals; D001001:Anura; D010786:Photoreceptor Cells / Q000378:metabolism*; D011188:Potassium / Q000378:metabolism*; D011896:Rana temporaria; D051381:Rats; D012964:Sodium / Q000378:metabolism*
chemical_list: D012964:Sodium; D011188:Potassium
vernacular_title: O gradiente kontsentratsiĭ Na +  i K +  v naruzhnykh segmentakh palochek setchatki.